🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.51 AU - 0.69 AU

Year: 179 Days

Day: 40.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.98 AU - 1.42 AU

Year: 506 Days

Day: 38.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,299,279 km

• M1: 66,122 km (0.071 R)
• M2: 435,629 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.09 AU - 1.51 AU

Year: 571 Days

Day: 47.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.49 AU - 1.75 AU

Year: 794 Days

Day: 17 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,299,279 km

• M1: 314,904 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.8 AU - 1.86 AU

Year: 953 Days

Day: 34.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.2 AU - 3.28 AU

Year: 1746 Days

Day: 45 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,299,279 km

• M1: 237,861 km (0.115 R)
• M2: 673,938 km (0.049 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 14.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.86 AU - 9.08 AU

Year: 9491 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 115.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,299,279 km

• M1: 207,642 km (0.09 R)
• M2: 347,217 km (0.081 R)
• M3: 869,463 km (0.063 R)
• M4: 989,141 km (0.077 R)
• M5: 1,096,702 km (0.115 R)
• M6: 1,247,048 km (0.056 R)
• M7: 1,364,632 km (0.087 R)
• M8: 1,569,581 km (0.09 R)
• M9: 2,174,405 km (0.104 R)
• M10: 2,294,233 km (0.116 R)
• M11: 2,416,305 km (0.08 R)
• M12: 2,979,990 km (0.06 R)
• M13: 3,168,034 km (0.1 R)
• M14: 3,471,568 km (0.112 R)
• M15: 3,727,081 km (0.071 R)
• M16: 4,377,982 km (0.068 R)
• M17: 4,530,871 km (0.117 R)
• M18: 5,552,026 km (0.105 R)
• M19: 6,328,888 km (0.081 R)
• M20: 7,393,576 km (0.102 R)
• M21: 7,686,937 km (0.073 R)
• M22: 7,872,289 km (0.12 R)
• M23: 8,059,136 km (0.091 R)
• M24: 8,551,762 km (0.118 R)
• M25: 8,821,038 km (0.117 R)
• M26: 9,368,267 km (0.103 R)
• M27: 9,646,071 km (0.069 R)
• M28: 10,007,200 km (0.06 R)
• M29: 10,413,807 km (0.074 R)
• M30: 10,742,922 km (0.108 R)
• M31: 10,992,152 km (0.091 R)
• M32: 11,201,141 km (0.044 R)
• M33: 11,538,484 km (0.09 R)
• M34: 12,266,427 km (0.11 R)
• M35: 12,745,439 km (0.112 R)
• M36: 13,009,330 km (0.077 R)
• M37: 14,219,278 km (0.088 R)
• M38: 15,840,619 km (0.055 R)
• M39: 16,029,711 km (0.092 R)
• M40: 16,219,551 km (0.04 R)
• M41: 16,553,453 km (0.067 R)
• M42: 16,745,387 km (0.105 R)
• M43: 17,228,289 km (0.096 R)
• M44: 17,520,155 km (0.083 R)
• M45: 18,356,257 km (0.093 R)
• M46: 18,604,590 km (0.064 R)
• M47: 18,954,349 km (0.108 R)
• M48: 19,761,729 km (0.115 R)
• M49: 19,863,306 km (0.115 R)
• M50: 20,169,533 km (0.079 R)
• M51: 21,305,729 km (0.115 R)
• M52: 21,462,208 km (0.104 R)
• M53: 22,197,781 km (0.104 R)
• M54: 22,781,512 km (0.072 R)
• M55: 23,155,656 km (0.119 R)
• M56: 23,639,755 km (0.106 R)
• M57: 25,222,051 km (0.077 R)
• M58: 25,387,806 km (0.046 R)
• M59: 25,498,359 km (0.103 R)
• M60: 26,221,365 km (0.099 R)
• M61: 26,501,263 km (0.029 R)
• M62: 26,613,611 km (0.092 R)
• M63: 27,687,724 km (0.07 R)
• M64: 29,645,212 km (0.109 R)
• M65: 30,405,318 km (0.113 R)
• M66: 30,522,902 km (0.118 R)
• M67: 32,603,958 km (0.09 R)
• M68: 33,025,675 km (0.12 R)
• M69: 33,570,660 km (0.072 R)
• M70: 33,692,133 km (0.103 R)
• M71: 34,118,487 km (0.119 R)
• M72: 34,669,307 km (0.093 R)
• M73: 36,028,104 km (0.086 R)
• M74: 37,467,236 km (0.055 R)
• M75: 38,606,722 km (0.075 R)
• M76: 39,180,730 km (0.099 R)
• M77: 40,143,541 km (0.109 R)
• M78: 40,466,374 km (0.052 R)
• M79: 40,854,730 km (0.069 R)
• M80: 42,223,849 km (0.094 R)
• M81: 42,354,897 km (0.072 R)
• M82: 42,486,244 km (0.025 R)
• M83: 43,210,896 km (0.053 R)
• M84: 43,541,657 km (0.088 R)
• M85: 44,072,580 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 6.3

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.1 AU - 12.82 AU

Year: 16933 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,299,279 km

• M1: 89,460 km (0.099 R)
• M2: 228,586 km (0.084 R)
• M3: 314,904 km (0.105 R)
• M4: 503,397 km (0.052 R)
• M5: 600,486 km (0.108 R)
• M6: 641,176 km (0.07 R)
• M7: 769,232 km (0.103 R)
• M8: 836,402 km (0.086 R)
• M9: 1,124,976 km (0.074 R)
• M10: 1,361,041 km (0.083 R)
• M11: 1,818,213 km (0.101 R)
• M12: 1,878,500 km (0.069 R)
• M13: 2,585,650 km (0.062 R)
• M14: 2,722,382 km (0.091 R)
• M15: 3,074,685 km (0.077 R)
• M16: 3,146,941 km (0.037 R)
• M17: 4,175,725 km (0.114 R)
• M18: 4,255,760 km (0.042 R)
• M19: 4,376,935 km (0.115 R)
• M20: 4,872,552 km (0.11 R)
• M21: 5,169,953 km (0.078 R)
• M22: 6,649,625 km (0.068 R)
• M23: 8,099,827 km (0.088 R)
• M24: 8,451,831 km (0.111 R)
• M25: 8,553,258 km (0.069 R)
• M26: 9,484,954 km (0.067 R)
• M27: 9,962,620 km (0.055 R)
• M28: 10,996,939 km (0.118 R)
• M29: 11,052,291 km (0.057 R)
• M30: 11,330,543 km (0.08 R)
• M31: 11,554,790 km (0.106 R)
• M32: 12,582,228 km (0.027 R)
• M33: 12,756,360 km (0.12 R)
• M34: 13,579,148 km (0.084 R)
• M35: 13,757,768 km (0.078 R)
• M36: 14,479,728 km (0.078 R)
• M37: 14,906,530 km (0.099 R)
• M38: 15,710,170 km (0.085 R)
• M39: 16,654,881 km (0.071 R)
• M40: 16,973,823 km (0.081 R)
• M41: 17,553,066 km (0.115 R)
• M42: 18,204,266 km (0.066 R)
• M43: 20,955,670 km (0.101 R)
• M44: 22,695,942 km (0.081 R)
• M45: 23,049,442 km (0.1 R)
• M46: 24,699,207 km (0.08 R)
• M47: 24,917,321 km (0.083 R)
• M48: 27,884,146 km (0.068 R)
• M49: 28,338,773 km (0.092 R)
• M50: 29,408,997 km (0.061 R)
• M51: 30,414,593 km (0.049 R)
• M52: 31,510,099 km (0.066 R)
• M53: 32,221,137 km (0.08 R)
• M54: 34,223,804 km (0.089 R)
• M55: 34,954,590 km (0.043 R)
• M56: 35,117,801 km (0.051 R)
• M57: 36,431,569 km (0.103 R)
• M58: 36,597,025 km (0.118 R)
• M59: 37,094,587 km (0.109 R)
• M60: 37,427,592 km (0.059 R)
• M61: 38,096,444 km (0.093 R)
• M62: 38,432,441 km (0.119 R)
• M63: 39,956,394 km (0.109 R)
• M64: 40,383,197 km (0.077 R)
• M65: 40,554,337 km (0.061 R)
• M66: 40,811,496 km (0.089 R)
• M67: 41,069,253 km (0.095 R)
• M68: 41,586,263 km (0.11 R)
• M69: 41,932,134 km (0.108 R)
• M70: 42,279,051 km (0.101 R)
• M71: 42,713,932 km (0.092 R)
• M72: 43,237,674 km (0.108 R)
• M73: 43,412,853 km (0.089 R)
• M74: 45,621,217 km (0.095 R)
• M75: 46,694,283 km (0.096 R)
• M76: 47,685,069 km (0.116 R)
• M77: 50,883,621 km (0.117 R)
• M78: 51,531,530 km (0.104 R)
• M79: 51,717,181 km (0.112 R)
• M80: 52,648,727 km (0.093 R)
• M81: 53,679,905 km (0.096 R)
• M82: 54,245,086 km (0.114 R)
• M83: 55,571,570 km (0.06 R)
• M84: 56,334,369 km (0.047 R)
• M85: 58,353,043 km (0.086 R)
• M86: 59,322,736 km (0.099 R)
• M87: 61,179,545 km (0.094 R)
• M88: 62,758,102 km (0.075 R)
• M89: 63,452,834 km (0.104 R)
• M90: 66,156,517 km (0.091 R)
• M91: 67,066,072 km (0.084 R)
• M92: 67,573,209 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.4

Radius: 4.7

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.26 AU - 18.52 AU

Year: 22121 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,299,279 km

• M1: 117,135 km (0.097 R)
• M2: 271,969 km (0.087 R)
• M3: 406,308 km (0.111 R)
• M4: 662,270 km (0.081 R)
• M5: 1,232,387 km (0.077 R)
• M6: 1,342,641 km (0.074 R)
• M7: 1,433,297 km (0.066 R)
• M8: 1,620,594 km (0.031 R)
• M9: 1,967,062 km (0.084 R)
• M10: 2,018,374 km (0.096 R)
• M11: 2,175,153 km (0.034 R)
• M12: 2,335,971 km (0.102 R)
• M13: 2,417,651 km (0.112 R)
• M14: 2,584,154 km (0.063 R)
• M15: 2,811,991 km (0.08 R)
• M16: 3,195,859 km (0.069 R)
• M17: 3,226,078 km (0.068 R)
• M18: 3,533,502 km (0.092 R)
• M19: 4,077,440 km (0.119 R)
• M20: 5,241,461 km (0.061 R)
• M21: 5,638,643 km (0.095 R)
• M22: 6,008,150 km (0.104 R)
• M23: 6,271,442 km (0.116 R)
• M24: 6,615,367 km (0.073 R)
• M25: 7,162,746 km (0.09 R)
• M26: 7,401,803 km (0.047 R)
• M27: 7,603,013 km (0.077 R)
• M28: 8,010,667 km (0.1 R)
• M29: 10,332,276 km (0.079 R)
• M30: 10,602,151 km (0.09 R)
• M31: 10,828,941 km (0.094 R)
• M32: 10,874,419 km (0.037 R)
• M33: 11,845,459 km (0.029 R)
• M34: 12,033,653 km (0.078 R)
• M35: 12,222,595 km (0.071 R)
• M36: 12,508,177 km (0.092 R)
• M37: 12,892,195 km (0.119 R)
• M38: 13,231,333 km (0.107 R)
• M39: 13,524,396 km (0.082 R)
• M40: 13,819,702 km (0.076 R)
• M41: 14,516,828 km (0.042 R)
• M42: 15,378,512 km (0.119 R)
• M43: 15,841,517 km (0.086 R)
• M44: 16,570,657 km (0.106 R)
• M45: 16,780,992 km (0.08 R)
• M46: 16,886,608 km (0.107 R)
• M47: 17,310,718 km (0.096 R)
• M48: 17,953,689 km (0.109 R)
• M49: 18,007,544 km (0.074 R)
• M50: 18,495,383 km (0.109 R)
• M51: 19,928,830 km (0.104 R)
• M52: 20,152,479 km (0.107 R)
• M53: 21,283,289 km (0.058 R)
• M54: 24,318,331 km (0.059 R)
• M55: 25,521,098 km (0.04 R)
• M56: 25,642,421 km (0.096 R)
• M57: 25,703,158 km (0.101 R)
• M58: 25,824,781 km (0.116 R)
• M59: 26,743,163 km (0.117 R)
• M60: 27,113,567 km (0.103 R)
• M61: 27,237,284 km (0.055 R)
• M62: 27,859,312 km (0.095 R)
• M63: 27,984,226 km (0.088 R)
• M64: 28,297,484 km (0.108 R)
• M65: 28,674,770 km (0.09 R)
• M66: 28,800,881 km (0.068 R)
• M67: 29,689,193 km (0.108 R)
• M68: 30,393,351 km (0.029 R)
• M69: 31,297,520 km (0.05 R)
• M70: 31,492,446 km (0.12 R)
• M71: 31,948,869 km (0.077 R)
• M72: 33,397,276 km (0.102 R)
• M73: 33,529,969 km (0.06 R)
• M74: 33,995,967 km (0.079 R)
• M75: 34,263,148 km (0.12 R)
• M76: 35,271,438 km (0.113 R)
• M77: 35,949,116 km (0.117 R)
• M78: 36,221,235 km (0.036 R)
• M79: 36,425,885 km (0.05 R)
• M80: 37,523,784 km (0.08 R)
• M81: 38,076,697 km (0.096 R)
• M82: 38,493,327 km (0.116 R)
• M83: 38,771,729 km (0.093 R)
• M84: 38,981,166 km (0.052 R)
• M85: 39,541,111 km (0.119 R)
• M86: 40,315,579 km (0.069 R)
• M87: 40,669,228 km (0.071 R)
• M88: 42,237,463 km (0.088 R)
• M89: 42,524,691 km (0.12 R)
• M90: 43,390,264 km (0.095 R)
• M91: 43,462,669 km (0.028 R)
• M92: 45,726,983 km (0.104 R)
• M93: 46,243,544 km (0.03 R)
• M94: 46,836,401 km (0.09 R)
• M95: 48,629,630 km (0.106 R)
• M96: 49,686,090 km (0.091 R)
• M97: 50,902,620 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.5

Radius: 7.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 17.55 AU - 19.91 AU

Year: 31209 Days

Day: 18.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,299,279 km

• M1: 106,813 km (0.06 R)
• M2: 196,871 km (0.061 R)
• M3: 834,307 km (0.036 R)
• M4: 1,273,676 km (0.032 R)
• M5: 1,415,196 km (0.097 R)
• M6: 1,532,331 km (0.094 R)
• M7: 2,164,681 km (0.062 R)
• M8: 2,403,439 km (0.091 R)
• M9: 2,869,287 km (0.114 R)
• M10: 2,943,338 km (0.072 R)
• M11: 3,323,765 km (0.055 R)
• M12: 3,440,901 km (0.036 R)
• M13: 4,906,212 km (0.106 R)
• M14: 5,219,919 km (0.094 R)
• M15: 5,447,906 km (0.085 R)
• M16: 5,961,176 km (0.096 R)
• M17: 7,285,267 km (0.07 R)
• M18: 7,488,869 km (0.06 R)
• M19: 7,540,032 km (0.109 R)
• M20: 7,901,909 km (0.101 R)
• M21: 8,058,688 km (0.071 R)
• M22: 8,535,157 km (0.062 R)
• M23: 8,749,979 km (0.12 R)
• M24: 9,020,901 km (0.11 R)
• M25: 9,850,272 km (0.073 R)
• M26: 10,416,649 km (0.112 R)
• M27: 10,588,537 km (0.077 R)
• M28: 11,403,546 km (0.067 R)
• M29: 11,758,991 km (0.1 R)
• M30: 13,031,471 km (0.071 R)
• M31: 14,156,596 km (0.098 R)
• M32: 14,730,753 km (0.097 R)
• M33: 16,166,144 km (0.077 R)
• M34: 16,298,838 km (0.072 R)
• M35: 17,237,863 km (0.112 R)
• M36: 17,577,451 km (0.055 R)
• M37: 17,919,132 km (0.104 R)
• M38: 18,056,463 km (0.095 R)
• M39: 18,678,940 km (0.085 R)
• M40: 18,887,928 km (0.102 R)
• M41: 19,027,652 km (0.101 R)
• M42: 19,378,609 km (0.099 R)
• M43: 19,802,569 km (0.062 R)
• M44: 20,301,029 km (0.119 R)
• M45: 21,020,296 km (0.1 R)
• M46: 21,092,701 km (0.109 R)
• M47: 21,967,849 km (0.084 R)
• M48: 24,282,876 km (0.076 R)
• M49: 25,662,318 km (0.098 R)
• M50: 26,439,628 km (0.112 R)
• M51: 27,540,818 km (0.093 R)
• M52: 28,416,415 km (0.116 R)
• M53: 28,496,450 km (0.119 R)
• M54: 29,787,629 km (0.041 R)
• M55: 30,113,453 km (0.113 R)
• M56: 30,686,413 km (0.111 R)
• M57: 31,511,146 km (0.028 R)
• M58: 32,426,685 km (0.114 R)
• M59: 32,845,708 km (0.096 R)
• M60: 33,351,050 km (0.108 R)
• M61: 34,283,942 km (0.097 R)
• M62: 34,454,484 km (0.061 R)
• M63: 35,225,511 km (0.072 R)
• M64: 38,986,701 km (0.054 R)
• M65: 39,075,712 km (0.073 R)
• M66: 39,610,973 km (0.073 R)
• M67: 40,058,869 km (0.115 R)
• M68: 41,776,253 km (0.101 R)
• M69: 42,049,717 km (0.099 R)
• M70: 42,689,847 km (0.116 R)
• M71: 43,979,829 km (0.077 R)
• M72: 44,165,181 km (0.051 R)
• M73: 46,032,611 km (0.099 R)
• M74: 46,503,545 km (0.066 R)
• M75: 46,786,884 km (0.04 R)
• M76: 48,211,953 km (0.082 R)
• M77: 49,073,936 km (0.107 R)
• M78: 50,424,655 km (0.097 R)
• M79: 51,494,729 km (0.032 R)
• M80: 55,448,002 km (0.116 R)
• M81: 56,250,295 km (0.054 R)
• M82: 57,258,585 km (0.099 R)
• M83: 58,476,312 km (0.088 R)
• M84: 60,319,058 km (0.09 R)
• M85: 61,350,984 km (0.09 R)
• M86: 61,454,506 km (0.108 R)
• M87: 64,376,302 km (0.112 R)
• M88: 66,703,746 km (0.066 R)
• M89: 67,770,678 km (0.072 R)
• M90: 68,735,734 km (0.105 R)
• M91: 70,571,150 km (0.032 R)
• M92: 71,114,041 km (0.115 R)
• M93: 72,531,929 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 19,211 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit