🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.65 AU - 2.51 AU

Year: 1074 Days

Day: 19.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.96 AU - 2.44 AU

Year: 1169 Days

Day: 26.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.77 AU - 4.35 AU

Year: 2406 Days

Day: 17.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,036,367 km

• M1: 74,649 km (0.09 R)
• M2: 1,129,464 km (0.103 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 13.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.12 AU - 6.62 AU

Year: 5094 Days

Day: 5.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 63,036,367 km

• M1: 211,531 km (0.047 R)
• M2: 318,195 km (0.115 R)
• M3: 525,986 km (0.089 R)
• M4: 643,869 km (0.071 R)
• M5: 840,590 km (0.103 R)
• M6: 1,073,814 km (0.087 R)
• M7: 1,167,013 km (0.101 R)
• M8: 1,296,116 km (0.038 R)
• M9: 1,396,197 km (0.101 R)
• M10: 2,092,276 km (0.1 R)
• M11: 2,519,378 km (0.071 R)
• M12: 2,996,296 km (0.117 R)
• M13: 3,716,310 km (0.12 R)
• M14: 3,886,253 km (0.077 R)
• M15: 3,984,539 km (0.099 R)
• M16: 4,411,791 km (0.07 R)
• M17: 4,644,116 km (0.091 R)
• M18: 5,067,029 km (0.057 R)
• M19: 5,255,972 km (0.067 R)
• M20: 5,585,386 km (0.03 R)
• M21: 5,837,010 km (0.088 R)
• M22: 6,006,803 km (0.116 R)
• M23: 6,206,965 km (0.107 R)
• M24: 6,293,582 km (0.08 R)
• M25: 6,643,492 km (0.1 R)
• M26: 7,060,122 km (0.09 R)
• M27: 7,423,944 km (0.106 R)
• M28: 7,639,066 km (0.076 R)
• M29: 7,762,783 km (0.063 R)
• M30: 8,264,983 km (0.107 R)
• M31: 8,392,141 km (0.119 R)
• M32: 9,169,153 km (0.047 R)
• M33: 10,172,506 km (0.08 R)
• M34: 10,721,979 km (0.091 R)
• M35: 11,351,636 km (0.09 R)
• M36: 11,778,289 km (0.067 R)
• M37: 11,885,700 km (0.026 R)
• M38: 12,355,139 km (0.061 R)
• M39: 12,830,710 km (0.116 R)
• M40: 13,089,215 km (0.093 R)
• M41: 13,913,200 km (0.062 R)
• M42: 14,255,032 km (0.098 R)
• M43: 14,599,705 km (0.097 R)
• M44: 15,571,642 km (0.105 R)
• M45: 15,887,144 km (0.118 R)
• M46: 16,244,534 km (0.116 R)
• M47: 16,404,304 km (0.116 R)
• M48: 17,210,786 km (0.089 R)
• M49: 17,700,869 km (0.104 R)
• M50: 18,694,648 km (0.101 R)
• M51: 19,072,083 km (0.081 R)
• M52: 19,536,884 km (0.089 R)
• M53: 20,262,284 km (0.106 R)
• M54: 20,348,302 km (0.112 R)
• M55: 20,563,723 km (0.074 R)
• M56: 20,650,041 km (0.104 R)
• M57: 21,520,402 km (0.115 R)
• M58: 22,004,201 km (0.052 R)
• M59: 22,402,730 km (0.032 R)
• M60: 22,848,232 km (0.09 R)
• M61: 23,431,963 km (0.092 R)
• M62: 23,567,349 km (0.066 R)
• M63: 23,657,706 km (0.094 R)
• M64: 24,751,716 km (0.079 R)
• M65: 26,611,367 km (0.089 R)
• M66: 27,035,926 km (0.075 R)
• M67: 27,748,610 km (0.072 R)
• M68: 28,035,539 km (0.104 R)
• M69: 28,323,365 km (0.037 R)
• M70: 28,467,577 km (0.106 R)
• M71: 29,581,782 km (0.103 R)
• M72: 30,463,662 km (0.118 R)
• M73: 32,454,360 km (0.097 R)
• M74: 33,363,766 km (0.119 R)
• M75: 33,719,809 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.9

Radius: 3.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.95 AU - 15.27 AU

Year: 20001 Days

Day: 20.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,036,367 km

• M1: 39,793 km (0.054 R)
• M2: 125,064 km (0.037 R)
• M3: 202,256 km (0.093 R)
• M4: 362,775 km (0.091 R)
• M5: 641,476 km (0.119 R)
• M6: 793,018 km (0.112 R)
• M7: 1,218,475 km (0.114 R)
• M8: 2,128,329 km (0.073 R)
• M9: 2,398,802 km (0.067 R)
• M10: 2,800,173 km (0.111 R)
• M11: 2,971,463 km (0.046 R)
• M12: 3,021,129 km (0.103 R)
• M13: 3,171,475 km (0.09 R)
• M14: 3,770,166 km (0.106 R)
• M15: 4,068,613 km (0.11 R)
• M16: 4,544,634 km (0.1 R)
• M17: 5,008,537 km (0.067 R)
• M18: 6,327,990 km (0.077 R)
• M19: 6,779,476 km (0.106 R)
• M20: 6,812,089 km (0.073 R)
• M21: 6,976,198 km (0.079 R)
• M22: 7,476,004 km (0.051 R)
• M23: 9,007,138 km (0.03 R)
• M24: 9,043,042 km (0.053 R)
• M25: 9,151,051 km (0.044 R)
• M26: 10,067,338 km (0.113 R)
• M27: 10,707,019 km (0.105 R)
• M28: 11,127,838 km (0.106 R)
• M29: 12,025,126 km (0.109 R)
• M30: 12,064,769 km (0.042 R)
• M31: 13,229,987 km (0.057 R)
• M32: 13,311,667 km (0.05 R)
• M33: 14,598,957 km (0.119 R)
• M34: 14,641,144 km (0.061 R)
• M35: 14,852,675 km (0.047 R)
• M36: 17,873,056 km (0.112 R)
• M37: 19,243,372 km (0.061 R)
• M38: 19,289,748 km (0.11 R)
• M39: 19,335,974 km (0.069 R)
• M40: 19,568,000 km (0.077 R)
• M41: 19,754,249 km (0.08 R)
• M42: 20,222,640 km (0.089 R)
• M43: 20,741,894 km (0.072 R)
• M44: 20,931,884 km (0.116 R)
• M45: 21,793,717 km (0.033 R)
• M46: 22,131,958 km (0.112 R)
• M47: 22,277,517 km (0.052 R)
• M48: 25,456,471 km (0.098 R)
• M49: 25,608,911 km (0.109 R)
• M50: 26,221,664 km (0.091 R)
• M51: 26,684,520 km (0.071 R)
• M52: 28,404,447 km (0.059 R)
• M53: 29,197,914 km (0.061 R)
• M54: 29,945,155 km (0.102 R)
• M55: 29,998,861 km (0.077 R)
• M56: 30,213,534 km (0.108 R)
• M57: 31,186,369 km (0.059 R)
• M58: 31,840,560 km (0.112 R)
• M59: 32,004,819 km (0.091 R)
• M60: 33,885,862 km (0.102 R)
• M61: 34,277,659 km (0.086 R)
• M62: 35,291,783 km (0.099 R)
• M63: 35,745,813 km (0.043 R)
• M64: 36,258,634 km (0.049 R)
• M65: 36,601,961 km (0.105 R)
• M66: 36,831,445 km (0.115 R)
• M67: 37,061,376 km (0.071 R)
• M68: 37,234,162 km (0.113 R)
• M69: 38,102,129 km (0.091 R)
• M70: 39,093,813 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 5.7

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 16.07 AU - 21.25 AU

Year: 28870 Days

Day: 16.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,036,367 km

• M1: 90,058 km (0.088 R)
• M2: 317,447 km (0.102 R)
• M3: 463,454 km (0.087 R)
• M4: 523,742 km (0.08 R)
• M5: 630,405 km (0.104 R)
• M6: 865,274 km (0.091 R)
• M7: 940,971 km (0.091 R)
• M8: 1,440,029 km (0.104 R)
• M9: 1,622,389 km (0.115 R)
• M10: 2,531,645 km (0.099 R)
• M11: 3,611,592 km (0.091 R)
• M12: 4,198,763 km (0.05 R)
• M13: 4,285,081 km (0.111 R)
• M14: 4,503,345 km (0.101 R)
• M15: 4,547,476 km (0.051 R)
• M16: 4,636,038 km (0.058 R)
• M17: 4,725,348 km (0.102 R)
• M18: 5,459,425 km (0.045 R)
• M19: 5,791,682 km (0.088 R)
• M20: 6,327,092 km (0.088 R)
• M21: 8,457,665 km (0.102 R)
• M22: 8,512,268 km (0.109 R)
• M23: 8,676,527 km (0.09 R)
• M24: 8,786,481 km (0.096 R)
• M25: 9,343,883 km (0.071 R)
• M26: 10,027,844 km (0.066 R)
• M27: 10,317,616 km (0.081 R)
• M28: 11,203,235 km (0.099 R)
• M29: 11,685,389 km (0.09 R)
• M30: 12,236,059 km (0.068 R)
• M31: 13,937,884 km (0.112 R)
• M32: 14,586,840 km (0.045 R)
• M33: 15,645,394 km (0.086 R)
• M34: 16,251,714 km (0.09 R)
• M35: 16,591,900 km (0.074 R)
• M36: 16,934,479 km (0.109 R)
• M37: 17,487,393 km (0.09 R)
• M38: 17,626,519 km (0.091 R)
• M39: 17,696,231 km (0.072 R)
• M40: 19,181,140 km (0.11 R)
• M41: 19,974,906 km (0.079 R)
• M42: 20,120,315 km (0.08 R)
• M43: 21,296,753 km (0.102 R)
• M44: 23,792,345 km (0.12 R)
• M45: 23,946,580 km (0.095 R)
• M46: 24,644,604 km (0.099 R)
• M47: 26,139,984 km (0.115 R)
• M48: 26,219,420 km (0.106 R)
• M49: 27,421,888 km (0.071 R)
• M50: 28,070,544 km (0.116 R)
• M51: 28,151,926 km (0.091 R)
• M52: 30,296,710 km (0.105 R)
• M53: 30,380,186 km (0.068 R)
• M54: 30,882,984 km (0.101 R)
• M55: 31,051,282 km (0.097 R)
• M56: 31,135,506 km (0.102 R)
• M57: 31,642,493 km (0.105 R)
• M58: 31,896,959 km (0.027 R)
• M59: 32,237,294 km (0.11 R)
• M60: 33,610,902 km (0.103 R)
• M61: 33,697,369 km (0.115 R)
• M62: 34,391,802 km (0.103 R)
• M63: 34,915,844 km (0.075 R)
• M64: 35,178,837 km (0.047 R)
• M65: 35,530,392 km (0.1 R)
• M66: 38,566,331 km (0.1 R)
• M67: 39,748,902 km (0.119 R)
• M68: 41,313,247 km (0.068 R)
• M69: 42,522,896 km (0.108 R)
• M70: 42,803,840 km (0.055 R)
• M71: 48,060,261 km (0.111 R)
• M72: 49,233,856 km (0.074 R)
• M73: 50,912,494 km (0.052 R)
• M74: 52,309,139 km (0.066 R)
• M75: 52,509,601 km (0.028 R)
• M76: 53,112,779 km (0.118 R)
• M77: 54,224,441 km (0.069 R)
• M78: 54,427,445 km (0.093 R)
• M79: 57,088,642 km (0.076 R)
• M80: 57,605,203 km (0.058 R)
• M81: 58,227,231 km (0.108 R)
• M82: 58,331,052 km (0.088 R)
• M83: 58,955,623 km (0.03 R)
• M84: 59,268,881 km (0.09 R)
• M85: 63,924,367 km (0.107 R)
• M86: 64,783,358 km (0.066 R)
• M87: 66,295,792 km (0.114 R)
• M88: 67,274,162 km (0.072 R)
• M89: 67,383,219 km (0.103 R)
• M90: 68,915,550 km (0.09 R)
• M91: 70,237,995 km (0.077 R)
• M92: 72,460,721 km (0.089 R)
• M93: 75,045,173 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.8

Radius: 6.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.43 AU - 23.73 AU

Year: 31031 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,036,367 km

• M1: 107,561 km (0.09 R)
• M2: 182,659 km (0.115 R)
• M3: 256,411 km (0.043 R)
• M4: 563,236 km (0.041 R)
• M5: 1,026,840 km (0.114 R)
• M6: 1,194,689 km (0.079 R)
• M7: 1,345,633 km (0.043 R)
• M8: 1,806,693 km (0.095 R)
• M9: 2,189,963 km (0.078 R)
• M10: 3,063,465 km (0.1 R)
• M11: 3,305,814 km (0.05 R)
• M12: 5,836,711 km (0.116 R)
• M13: 5,964,766 km (0.12 R)
• M14: 7,068,200 km (0.096 R)
• M15: 7,434,416 km (0.115 R)
• M16: 7,619,917 km (0.097 R)
• M17: 8,090,253 km (0.054 R)
• M18: 8,666,953 km (0.111 R)
• M19: 8,862,028 km (0.103 R)
• M20: 8,960,164 km (0.058 R)
• M21: 9,256,817 km (0.029 R)
• M22: 9,606,876 km (0.049 R)
• M23: 10,012,436 km (0.06 R)
• M24: 10,423,381 km (0.114 R)
• M25: 11,474,905 km (0.091 R)
• M26: 11,743,134 km (0.099 R)
• M27: 12,395,081 km (0.097 R)
• M28: 13,677,285 km (0.1 R)
• M29: 14,075,813 km (0.058 R)
• M30: 14,478,232 km (0.071 R)
• M31: 14,651,765 km (0.104 R)
• M32: 17,276,160 km (0.11 R)
• M33: 18,265,900 km (0.071 R)
• M34: 19,210,311 km (0.077 R)
• M35: 22,203,914 km (0.047 R)
• M36: 22,739,176 km (0.1 R)
• M37: 22,941,133 km (0.107 R)
• M38: 23,075,920 km (0.053 R)
• M39: 24,645,950 km (0.108 R)
• M40: 25,269,624 km (0.063 R)
• M41: 26,532,529 km (0.06 R)
• M42: 26,745,107 km (0.1 R)
• M43: 27,171,760 km (0.064 R)
• M44: 29,852,106 km (0.105 R)
• M45: 30,294,616 km (0.075 R)
• M46: 33,758,854 km (0.117 R)
• M47: 34,374,000 km (0.103 R)
• M48: 35,381,542 km (0.082 R)
• M49: 36,006,412 km (0.051 R)
• M50: 36,792,549 km (0.114 R)
• M51: 36,871,537 km (0.057 R)
• M52: 37,108,649 km (0.06 R)
• M53: 37,982,301 km (0.115 R)
• M54: 38,541,947 km (0.035 R)
• M55: 38,943,318 km (0.11 R)
• M56: 42,121,076 km (0.087 R)
• M57: 44,201,533 km (0.046 R)
• M58: 45,974,717 km (0.068 R)
• M59: 47,084,135 km (0.07 R)
• M60: 48,029,593 km (0.104 R)
• M61: 48,115,911 km (0.037 R)
• M62: 48,807,951 km (0.115 R)
• M63: 48,894,568 km (0.093 R)
• M64: 49,503,132 km (0.085 R)
• M65: 50,114,239 km (0.025 R)
• M66: 50,903,667 km (0.064 R)
• M67: 51,167,708 km (0.09 R)
• M68: 51,343,934 km (0.083 R)
• M69: 53,564,266 km (0.068 R)
• M70: 53,922,403 km (0.105 R)
• M71: 56,360,848 km (0.095 R)
• M72: 57,730,865 km (0.116 R)
• M73: 58,373,987 km (0.067 R)
• M74: 58,927,200 km (0.033 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit