🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.5 AU - 0.54 AU

Year: 136 Days

Day: 45.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 27.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,031,045 km

• M1: 107,860 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 15.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,031,045 km

• M1: 413,788 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.28 AU - 2.12 AU

Year: 806 Days

Day: 27.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,031,045 km

• M1: 58,493 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.2 AU - 3.14 AU

Year: 1586 Days

Day: 17.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,031,045 km

• M1: 173,833 km (0.074 R)
• M2: 296,054 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.96 AU - 4.94 AU

Year: 3412 Days

Day: 25.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,031,045 km

• M1: 2,151,816 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.9

Radius: 13.6

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.72 AU - 7.68 AU

Year: 7021 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,031,045 km

• M1: 223,050 km (0.098 R)
• M2: 308,471 km (0.092 R)
• M3: 401,521 km (0.076 R)
• M4: 730,337 km (0.112 R)
• M5: 870,809 km (0.115 R)
• M6: 1,206,656 km (0.052 R)
• M7: 1,430,904 km (0.081 R)
• M8: 1,626,129 km (0.072 R)
• M9: 1,951,504 km (0.114 R)
• M10: 2,249,503 km (0.116 R)
• M11: 2,429,021 km (0.076 R)
• M12: 3,103,557 km (0.06 R)
• M13: 3,341,268 km (0.112 R)
• M14: 3,434,169 km (0.106 R)
• M15: 3,622,961 km (0.092 R)
• M16: 4,249,926 km (0.11 R)
• M17: 5,450,000 km (0.088 R)
• M18: 5,560,104 km (0.117 R)
• M19: 5,894,904 km (0.118 R)
• M20: 6,121,694 km (0.089 R)
• M21: 6,819,868 km (0.058 R)
• M22: 7,130,283 km (0.118 R)
• M23: 7,250,859 km (0.12 R)
• M24: 7,396,568 km (0.064 R)
• M25: 7,765,027 km (0.068 R)
• M26: 8,114,488 km (0.071 R)
• M27: 8,418,022 km (0.085 R)
• M28: 8,777,057 km (0.038 R)
• M29: 8,932,489 km (0.1 R)
• M30: 9,563,193 km (0.117 R)
• M31: 10,099,951 km (0.118 R)
• M32: 10,591,529 km (0.117 R)
• M33: 10,756,984 km (0.07 R)
• M34: 10,979,137 km (0.048 R)
• M35: 11,258,885 km (0.075 R)
• M36: 11,427,931 km (0.118 R)
• M37: 11,683,145 km (0.119 R)
• M38: 11,797,138 km (0.106 R)
• M39: 12,256,853 km (0.075 R)
• M40: 12,343,620 km (0.071 R)
• M41: 12,488,879 km (0.092 R)
• M42: 12,810,365 km (0.097 R)
• M43: 13,253,175 km (0.039 R)
• M44: 13,581,243 km (0.061 R)
• M45: 14,336,562 km (0.09 R)
• M46: 14,489,302 km (0.062 R)
• M47: 14,581,155 km (0.112 R)
• M48: 15,198,844 km (0.12 R)
• M49: 15,323,310 km (0.098 R)
• M50: 15,542,172 km (0.081 R)
• M51: 16,014,452 km (0.093 R)
• M52: 16,173,026 km (0.091 R)
• M53: 16,332,048 km (0.085 R)
• M54: 16,523,534 km (0.08 R)
• M55: 16,683,753 km (0.064 R)
• M56: 16,941,061 km (0.093 R)
• M57: 17,590,316 km (0.097 R)
• M58: 18,049,581 km (0.078 R)
• M59: 18,413,254 km (0.084 R)
• M60: 19,451,164 km (0.025 R)
• M61: 19,790,003 km (0.116 R)
• M62: 21,026,130 km (0.11 R)
• M63: 21,583,532 km (0.116 R)
• M64: 21,828,872 km (0.095 R)
• M65: 22,075,260 km (0.109 R)
• M66: 22,428,760 km (0.111 R)
• M67: 22,677,392 km (0.096 R)
• M68: 23,934,014 km (0.092 R)
• M69: 24,224,383 km (0.102 R)
• M70: 24,369,942 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.6

Radius: 10.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.24 AU - 7.86 AU

Year: 7540 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,031,045 km

• M1: 138,976 km (0.067 R)
• M2: 425,008 km (0.1 R)
• M3: 533,765 km (0.111 R)
• M4: 1,069,924 km (0.101 R)
• M5: 1,138,290 km (0.113 R)
• M6: 1,600,099 km (0.092 R)
• M7: 2,248,606 km (0.078 R)
• M8: 2,754,396 km (0.085 R)
• M9: 3,119,564 km (0.083 R)
• M10: 3,346,205 km (0.085 R)
• M11: 3,500,291 km (0.102 R)
• M12: 3,735,908 km (0.101 R)
• M13: 4,278,050 km (0.038 R)
• M14: 4,729,686 km (0.069 R)
• M15: 4,961,413 km (0.042 R)
• M16: 5,256,121 km (0.089 R)
• M17: 5,678,586 km (0.088 R)
• M18: 5,924,973 km (0.117 R)
• M19: 6,301,062 km (0.038 R)
• M20: 6,428,221 km (0.099 R)
• M21: 6,556,127 km (0.115 R)
• M22: 6,879,856 km (0.036 R)
• M23: 8,122,566 km (0.116 R)
• M24: 8,365,513 km (0.081 R)
• M25: 8,610,853 km (0.089 R)
• M26: 9,072,662 km (0.105 R)
• M27: 9,360,937 km (0.061 R)
• M28: 9,762,308 km (0.113 R)
• M29: 9,909,662 km (0.082 R)
• M30: 10,544,107 km (0.105 R)
• M31: 10,619,654 km (0.059 R)
• M32: 10,885,489 km (0.118 R)
• M33: 11,578,875 km (0.12 R)
• M34: 12,366,059 km (0.077 R)
• M35: 12,605,565 km (0.057 R)
• M36: 13,048,824 km (0.104 R)
• M37: 13,415,189 km (0.061 R)
• M38: 14,033,477 km (0.041 R)
• M39: 14,450,706 km (0.043 R)
• M40: 14,618,854 km (0.089 R)
• M41: 14,872,123 km (0.118 R)
• M42: 15,254,944 km (0.116 R)
• M43: 18,295,670 km (0.034 R)
• M44: 18,477,581 km (0.056 R)
• M45: 18,568,836 km (0.064 R)
• M46: 18,889,125 km (0.053 R)
• M47: 19,257,435 km (0.099 R)
• M48: 19,349,886 km (0.092 R)
• M49: 20,001,235 km (0.107 R)
• M50: 21,516,811 km (0.108 R)
• M51: 21,756,916 km (0.12 R)
• M52: 23,019,971 km (0.089 R)
• M53: 23,118,107 km (0.11 R)
• M54: 23,216,393 km (0.079 R)
• M55: 23,314,828 km (0.085 R)
• M56: 24,556,790 km (0.038 R)
• M57: 24,908,494 km (0.072 R)
• M58: 25,110,152 km (0.09 R)
• M59: 25,973,332 km (0.038 R)
• M60: 26,382,931 km (0.086 R)
• M61: 26,897,847 km (0.09 R)
• M62: 27,260,322 km (0.115 R)
• M63: 27,416,203 km (0.095 R)
• M64: 28,726,382 km (0.108 R)
• M65: 30,486,849 km (0.101 R)
• M66: 31,027,197 km (0.11 R)
• M67: 32,062,713 km (0.088 R)
• M68: 32,502,082 km (0.113 R)
• M69: 33,164,801 km (0.08 R)
• M70: 33,275,802 km (0.117 R)
• M71: 33,832,007 km (0.091 R)
• M72: 35,010,390 km (0.108 R)
• M73: 35,406,226 km (0.078 R)
• M74: 36,316,379 km (0.117 R)
• M75: 36,430,672 km (0.041 R)
• M76: 36,889,189 km (0.085 R)
• M77: 37,291,907 km (0.101 R)
• M78: 38,101,680 km (0.102 R)
• M79: 38,450,542 km (0.109 R)
• M80: 39,092,766 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.4

Radius: 5.7

Gravity: 14.69 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.37 AU - 14.91 AU

Year: 18308 Days

Day: 23.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,031,045 km

• M1: 199,414 km (0.117 R)
• M2: 337,194 km (0.091 R)
• M3: 598,242 km (0.088 R)
• M4: 697,724 km (0.081 R)
• M5: 802,593 km (0.107 R)
• M6: 846,126 km (0.096 R)
• M7: 958,324 km (0.081 R)
• M8: 1,323,941 km (0.081 R)
• M9: 1,454,839 km (0.084 R)
• M10: 1,843,644 km (0.037 R)
• M11: 2,452,208 km (0.106 R)
• M12: 3,152,326 km (0.098 R)
• M13: 4,251,721 km (0.119 R)
• M14: 4,882,127 km (0.12 R)
• M15: 5,044,291 km (0.109 R)
• M16: 5,290,977 km (0.037 R)
• M17: 5,924,524 km (0.066 R)
• M18: 6,272,190 km (0.071 R)
• M19: 7,262,079 km (0.072 R)
• M20: 7,917,019 km (0.117 R)
• M21: 8,639,576 km (0.091 R)
• M22: 8,885,066 km (0.1 R)
• M23: 9,584,736 km (0.031 R)
• M24: 9,838,902 km (0.113 R)
• M25: 10,095,164 km (0.069 R)
• M26: 10,824,752 km (0.113 R)
• M27: 11,249,161 km (0.069 R)
• M28: 11,841,719 km (0.109 R)
• M29: 12,610,353 km (0.108 R)
• M30: 13,508,538 km (0.083 R)
• M31: 13,793,372 km (0.072 R)
• M32: 14,427,219 km (0.047 R)
• M33: 14,835,322 km (0.034 R)
• M34: 15,842,564 km (0.089 R)
• M35: 16,263,533 km (0.084 R)
• M36: 16,445,144 km (0.113 R)
• M37: 17,116,839 km (0.079 R)
• M38: 17,672,894 km (0.093 R)
• M39: 17,921,975 km (0.1 R)
• M40: 18,360,745 km (0.054 R)
• M41: 20,020,982 km (0.046 R)
• M42: 21,264,141 km (0.084 R)
• M43: 22,062,245 km (0.049 R)
• M44: 22,330,325 km (0.061 R)
• M45: 22,599,601 km (0.08 R)
• M46: 23,482,228 km (0.082 R)
• M47: 23,550,594 km (0.053 R)
• M48: 24,168,733 km (0.053 R)
• M49: 24,653,131 km (0.112 R)
• M50: 24,792,257 km (0.074 R)
• M51: 24,931,532 km (0.038 R)
• M52: 25,140,820 km (0.119 R)
• M53: 26,694,244 km (0.109 R)
• M54: 26,979,976 km (0.11 R)
• M55: 27,626,688 km (0.115 R)
• M56: 27,771,050 km (0.033 R)
• M57: 27,988,116 km (0.087 R)
• M58: 28,569,753 km (0.112 R)
• M59: 28,862,067 km (0.056 R)
• M60: 28,935,220 km (0.116 R)
• M61: 30,338,299 km (0.115 R)
• M62: 30,711,246 km (0.114 R)
• M63: 32,217,996 km (0.105 R)
• M64: 32,369,987 km (0.117 R)
• M65: 34,057,601 km (0.089 R)
• M66: 34,212,435 km (0.108 R)
• M67: 34,834,014 km (0.075 R)
• M68: 34,990,044 km (0.076 R)
• M69: 36,088,691 km (0.099 R)
• M70: 36,642,054 km (0.098 R)
• M71: 37,039,236 km (0.117 R)
• M72: 38,722,511 km (0.028 R)
• M73: 39,614,115 km (0.117 R)
• M74: 40,348,640 km (0.092 R)
• M75: 40,430,470 km (0.071 R)
• M76: 41,005,375 km (0.108 R)
• M77: 41,334,939 km (0.089 R)
• M78: 42,996,522 km (0.034 R)
• M79: 43,835,467 km (0.118 R)
• M80: 44,510,453 km (0.11 R)
• M81: 45,956,316 km (0.087 R)
• M82: 46,986,148 km (0.065 R)
• M83: 48,023,460 km (0.035 R)
• M84: 50,208,935 km (0.035 R)
• M85: 50,738,212 km (0.026 R)
• M86: 51,624,580 km (0.104 R)
• M87: 51,802,451 km (0.052 R)
• M88: 51,980,473 km (0.1 R)
• M89: 52,784,412 km (0.104 R)
• M90: 53,412,424 km (0.116 R)
• M91: 55,129,658 km (0.108 R)
• M92: 56,773,140 km (0.113 R)
• M93: 56,864,843 km (0.066 R)
• M94: 57,693,167 km (0.11 R)
• M95: 59,921,128 km (0.036 R)
• M96: 63,505,792 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.1

Radius: 6.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.69 AU - 18.83 AU

Year: 28358 Days

Day: 20.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,031,045 km

• M1: 313,856 km (0.087 R)
• M2: 418,276 km (0.116 R)
• M3: 552,465 km (0.081 R)
• M4: 720,314 km (0.104 R)
• M5: 820,544 km (0.093 R)
• M6: 904,319 km (0.062 R)
• M7: 1,149,360 km (0.065 R)
• M8: 1,834,219 km (0.039 R)
• M9: 1,945,072 km (0.092 R)
• M10: 2,940,197 km (0.117 R)
• M11: 4,545,232 km (0.12 R)
• M12: 4,658,029 km (0.119 R)
• M13: 6,081,153 km (0.098 R)
• M14: 6,668,325 km (0.102 R)
• M15: 7,582,667 km (0.092 R)
• M16: 9,239,464 km (0.115 R)
• M17: 9,334,758 km (0.086 R)
• M18: 9,526,243 km (0.06 R)
• M19: 9,718,925 km (0.119 R)
• M20: 9,912,953 km (0.071 R)
• M21: 9,961,722 km (0.075 R)
• M22: 10,059,410 km (0.09 R)
• M23: 11,767,817 km (0.093 R)
• M24: 11,871,189 km (0.105 R)
• M25: 12,235,011 km (0.077 R)
• M26: 13,944,317 km (0.095 R)
• M27: 14,108,426 km (0.116 R)
• M28: 15,050,144 km (0.109 R)
• M29: 16,126,501 km (0.099 R)
• M30: 16,529,368 km (0.118 R)
• M31: 18,113,909 km (0.061 R)
• M32: 19,379,507 km (0.033 R)
• M33: 19,562,614 km (0.099 R)
• M34: 27,273,188 km (0.104 R)
• M35: 27,821,614 km (0.108 R)
• M36: 28,235,252 km (0.119 R)
• M37: 29,699,216 km (0.1 R)
• M38: 30,334,110 km (0.087 R)
• M39: 30,973,491 km (0.041 R)
• M40: 34,015,564 km (0.101 R)
• M41: 35,124,832 km (0.117 R)
• M42: 35,721,428 km (0.114 R)
• M43: 36,848,798 km (0.055 R)
• M44: 37,987,836 km (0.114 R)
• M45: 38,523,396 km (0.037 R)
• M46: 40,222,679 km (0.112 R)
• M47: 40,846,651 km (0.063 R)
• M48: 41,316,688 km (0.105 R)
• M49: 43,533,878 km (0.093 R)
• M50: 44,737,542 km (0.111 R)
• M51: 45,060,375 km (0.073 R)
• M52: 46,686,055 km (0.106 R)
• M53: 46,767,885 km (0.09 R)
• M54: 49,410,082 km (0.087 R)
• M55: 50,329,511 km (0.053 R)
• M56: 51,592,416 km (0.047 R)
• M57: 51,930,956 km (0.062 R)
• M58: 52,950,914 km (0.105 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 13,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit