🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 153 Days

Day: 12.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.84 AU - 1.24 AU

Year: 397 Days

Day: 38.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.31 AU - 2.13 AU

Year: 845 Days

Day: 13.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 101.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.03 AU - 2.99 AU

Year: 1490 Days

Day: 43 Hours

Environment

Temp: -100 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.27 AU - 3.51 AU

Year: 1841 Days

Day: 14.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 10.2

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.27 AU - 6.53 AU

Year: 6067 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,525,970 km

• M1: 130,001 km (0.104 R)
• M2: 211,083 km (0.112 R)
• M3: 335,997 km (0.083 R)
• M4: 482,304 km (0.052 R)
• M5: 705,055 km (0.11 R)
• M6: 1,006,644 km (0.11 R)
• M7: 1,100,442 km (0.107 R)
• M8: 1,230,143 km (0.109 R)
• M9: 1,541,008 km (0.079 R)
• M10: 1,705,865 km (0.071 R)
• M11: 1,934,749 km (0.12 R)
• M12: 2,053,081 km (0.102 R)
• M13: 2,133,415 km (0.11 R)
• M14: 2,214,647 km (0.12 R)
• M15: 2,768,907 km (0.107 R)
• M16: 2,835,628 km (0.105 R)
• M17: 3,508,220 km (0.096 R)
• M18: 3,653,479 km (0.103 R)
• M19: 4,409,547 km (0.108 R)
• M20: 4,698,720 km (0.103 R)
• M21: 5,575,213 km (0.05 R)
• M22: 6,090,279 km (0.057 R)
• M23: 6,206,816 km (0.114 R)
• M24: 6,560,914 km (0.052 R)
• M25: 6,650,373 km (0.113 R)
• M26: 6,740,431 km (0.096 R)
• M27: 6,982,331 km (0.074 R)
• M28: 7,537,190 km (0.103 R)
• M29: 7,788,364 km (0.052 R)
• M30: 8,363,718 km (0.066 R)
• M31: 8,558,494 km (0.092 R)
• M32: 8,623,719 km (0.111 R)
• M33: 8,985,746 km (0.056 R)
• M34: 9,827,084 km (0.109 R)
• M35: 10,274,382 km (0.098 R)
• M36: 10,728,411 km (0.104 R)
• M37: 12,350,501 km (0.037 R)
• M38: 13,133,347 km (0.081 R)
• M39: 13,359,987 km (0.079 R)
• M40: 13,435,834 km (0.112 R)
• M41: 14,009,093 km (0.11 R)
• M42: 14,240,670 km (0.108 R)
• M43: 14,982,376 km (0.118 R)
• M44: 15,616,821 km (0.063 R)
• M45: 16,138,618 km (0.108 R)
• M46: 16,219,401 km (0.081 R)
• M47: 16,340,875 km (0.074 R)
• M48: 16,829,760 km (0.092 R)
• M49: 16,993,720 km (0.068 R)
• M50: 17,117,138 km (0.077 R)
• M51: 17,199,566 km (0.104 R)
• M52: 18,156,843 km (0.077 R)
• M53: 18,705,419 km (0.076 R)
• M54: 19,689,473 km (0.101 R)
• M55: 19,949,026 km (0.079 R)
• M56: 21,307,674 km (0.109 R)
• M57: 21,485,246 km (0.111 R)
• M58: 22,200,174 km (0.062 R)
• M59: 22,425,170 km (0.107 R)
• M60: 22,877,404 km (0.104 R)
• M61: 23,150,270 km (0.034 R)
• M62: 23,745,072 km (0.049 R)
• M63: 24,159,757 km (0.117 R)
• M64: 25,324,376 km (0.112 R)
• M65: 25,653,791 km (0.108 R)
• M66: 26,031,974 km (0.118 R)
• M67: 26,174,242 km (0.101 R)
• M68: 26,698,283 km (0.059 R)
• M69: 26,841,748 km (0.029 R)
• M70: 27,273,786 km (0.094 R)
• M71: 27,756,539 km (0.063 R)
• M72: 28,047,506 km (0.108 R)
• M73: 28,144,745 km (0.069 R)
• M74: 29,221,700 km (0.047 R)
• M75: 30,112,855 km (0.044 R)
• M76: 30,511,683 km (0.07 R)
• M77: 30,611,763 km (0.111 R)
• M78: 30,962,570 km (0.084 R)
• M79: 31,163,780 km (0.119 R)
• M80: 32,583,613 km (0.054 R)
• M81: 33,301,384 km (0.12 R)
• M82: 33,404,307 km (0.108 R)
• M83: 33,558,991 km (0.089 R)
• M84: 34,283,942 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.4

Radius: 5.5

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.71 AU - 14.33 AU

Year: 19672 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,525,970 km

• M1: 166,652 km (0.105 R)
• M2: 314,754 km (0.119 R)
• M3: 430,094 km (0.09 R)
• M4: 680,072 km (0.094 R)
• M5: 787,334 km (0.115 R)
• M6: 1,457,083 km (0.118 R)
• M7: 1,512,285 km (0.105 R)
• M8: 2,132,966 km (0.1 R)
• M9: 2,323,405 km (0.115 R)
• M10: 2,653,118 km (0.116 R)
• M11: 2,962,487 km (0.059 R)
• M12: 3,957,312 km (0.088 R)
• M13: 4,112,894 km (0.061 R)
• M14: 4,551,066 km (0.105 R)
• M15: 4,878,985 km (0.11 R)
• M16: 5,003,899 km (0.067 R)
• M17: 5,087,824 km (0.105 R)
• M18: 5,644,328 km (0.108 R)
• M19: 6,041,061 km (0.062 R)
• M20: 6,265,308 km (0.104 R)
• M21: 6,401,143 km (0.11 R)
• M22: 6,446,621 km (0.098 R)
• M23: 6,492,248 km (0.043 R)
• M24: 6,814,482 km (0.099 R)
• M25: 7,094,978 km (0.116 R)
• M26: 7,522,679 km (0.117 R)
• M27: 7,812,450 km (0.071 R)
• M28: 8,253,913 km (0.115 R)
• M29: 8,703,604 km (0.111 R)
• M30: 8,754,019 km (0.072 R)
• M31: 8,956,724 km (0.085 R)
• M32: 9,470,443 km (0.11 R)
• M33: 9,888,270 km (0.113 R)
• M34: 10,633,865 km (0.057 R)
• M35: 10,904,638 km (0.037 R)
• M36: 11,342,361 km (0.104 R)
• M37: 11,397,563 km (0.115 R)
• M38: 12,518,799 km (0.12 R)
• M39: 13,092,357 km (0.048 R)
• M40: 13,150,251 km (0.047 R)
• M41: 13,324,234 km (0.112 R)
• M42: 13,382,427 km (0.066 R)
• M43: 14,205,963 km (0.117 R)
• M44: 14,563,802 km (0.083 R)
• M45: 14,623,790 km (0.091 R)
• M46: 14,924,632 km (0.077 R)
• M47: 14,985,069 km (0.063 R)
• M48: 16,397,423 km (0.106 R)
• M49: 16,522,187 km (0.108 R)
• M50: 16,709,933 km (0.101 R)
• M51: 17,341,086 km (0.096 R)
• M52: 19,743,179 km (0.065 R)
• M53: 20,142,456 km (0.066 R)
• M54: 20,276,047 km (0.113 R)
• M55: 20,477,256 km (0.111 R)
• M56: 20,881,320 km (0.087 R)
• M57: 20,948,938 km (0.115 R)
• M58: 21,220,159 km (0.11 R)
• M59: 22,040,553 km (0.093 R)
• M60: 22,593,318 km (0.101 R)
• M61: 23,571,538 km (0.11 R)
• M62: 26,295,715 km (0.105 R)
• M63: 26,368,719 km (0.075 R)
• M64: 26,441,723 km (0.106 R)
• M65: 27,102,646 km (0.073 R)
• M66: 31,180,235 km (0.103 R)
• M67: 31,489,753 km (0.109 R)
• M68: 31,878,109 km (0.089 R)
• M69: 32,659,758 km (0.11 R)
• M70: 32,816,836 km (0.069 R)
• M71: 34,641,033 km (0.117 R)
• M72: 35,929,369 km (0.115 R)
• M73: 37,069,455 km (0.108 R)
• M74: 41,152,280 km (0.095 R)
• M75: 41,321,924 km (0.09 R)
• M76: 41,661,960 km (0.102 R)
• M77: 42,344,724 km (0.118 R)
• M78: 42,945,210 km (0.105 R)
• M79: 44,328,243 km (0.051 R)
• M80: 45,025,219 km (0.095 R)
• M81: 45,901,563 km (0.101 R)
• M82: 45,989,527 km (0.119 R)
• M83: 47,137,840 km (0.109 R)
• M84: 50,457,567 km (0.079 R)
• M85: 51,276,465 km (0.066 R)
• M86: 52,466,965 km (0.08 R)
• M87: 53,111,732 km (0.06 R)
• M88: 56,563,404 km (0.105 R)
• M89: 57,129,781 km (0.05 R)
• M90: 57,224,477 km (0.063 R)
• M91: 59,798,458 km (0.088 R)
• M92: 61,535,289 km (0.111 R)
• M93: 62,409,838 km (0.071 R)
• M94: 62,995,215 km (0.086 R)
• M95: 64,762,265 km (0.085 R)
• M96: 64,860,850 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.8

Radius: 6.4

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.26 AU - 19.26 AU

Year: 29240 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,525,970 km

• M1: 240,254 km (0.076 R)
• M2: 446,250 km (0.039 R)
• M3: 489,335 km (0.092 R)
• M4: 1,028,037 km (0.079 R)
• M5: 1,116,449 km (0.099 R)
• M6: 1,768,995 km (0.099 R)
• M7: 1,984,565 km (0.115 R)
• M8: 2,401,345 km (0.114 R)
• M9: 2,762,325 km (0.065 R)
• M10: 3,226,527 km (0.112 R)
• M11: 3,445,538 km (0.119 R)
• M12: 3,534,399 km (0.109 R)
• M13: 3,805,919 km (0.113 R)
• M14: 4,369,006 km (0.07 R)
• M15: 5,210,643 km (0.119 R)
• M16: 6,702,134 km (0.112 R)
• M17: 7,264,772 km (0.099 R)
• M18: 7,609,595 km (0.079 R)
• M19: 7,725,683 km (0.047 R)
• M20: 8,255,558 km (0.12 R)
• M21: 8,434,926 km (0.11 R)
• M22: 9,599,695 km (0.07 R)
• M23: 9,851,319 km (0.09 R)
• M24: 10,105,187 km (0.105 R)
• M25: 10,425,476 km (0.085 R)
• M26: 10,879,505 km (0.051 R)
• M27: 12,279,891 km (0.115 R)
• M28: 13,244,647 km (0.083 R)
• M29: 13,384,372 km (0.066 R)
• M30: 14,019,564 km (0.048 R)
• M31: 15,613,231 km (0.085 R)
• M32: 16,581,578 km (0.036 R)
• M33: 16,732,223 km (0.036 R)
• M34: 16,883,466 km (0.106 R)
• M35: 17,035,009 km (0.114 R)
• M36: 17,492,629 km (0.107 R)
• M37: 19,283,764 km (0.073 R)
• M38: 19,442,188 km (0.093 R)
• M39: 20,482,940 km (0.029 R)
• M40: 20,725,588 km (0.072 R)
• M41: 23,796,832 km (0.11 R)
• M42: 24,222,588 km (0.111 R)
• M43: 24,565,018 km (0.111 R)
• M44: 27,450,760 km (0.079 R)
• M45: 27,718,391 km (0.09 R)
• M46: 28,436,162 km (0.103 R)
• M47: 29,981,956 km (0.104 R)
• M48: 30,996,529 km (0.105 R)
• M49: 32,775,397 km (0.084 R)
• M50: 33,915,932 km (0.107 R)
• M51: 34,683,518 km (0.098 R)
• M52: 34,972,841 km (0.097 R)
• M53: 35,069,331 km (0.082 R)
• M54: 37,513,461 km (0.098 R)
• M55: 38,108,113 km (0.075 R)
• M56: 39,206,460 km (0.089 R)
• M57: 39,910,917 km (0.073 R)
• M58: 40,619,412 km (0.073 R)
• M59: 45,694,221 km (0.096 R)
• M60: 45,799,837 km (0.104 R)
• M61: 47,394,101 km (0.073 R)
• M62: 48,466,868 km (0.07 R)
• M63: 49,547,712 km (0.071 R)
• M64: 49,656,320 km (0.118 R)
• M65: 50,636,635 km (0.109 R)
• M66: 51,623,233 km (0.071 R)
• M67: 53,170,524 km (0.114 R)
• M68: 56,537,224 km (0.115 R)
• M69: 57,446,630 km (0.112 R)
• M70: 58,131,788 km (0.098 R)
• M71: 58,360,822 km (0.086 R)
• M72: 58,590,156 km (0.118 R)
• M73: 60,783,410 km (0.104 R)
• M74: 62,885,859 km (0.086 R)
• M75: 63,121,026 km (0.06 R)
• M76: 65,487,814 km (0.048 R)
• M77: 65,845,353 km (0.113 R)
• M78: 66,802,032 km (0.106 R)
• M79: 67,522,495 km (0.09 R)
• M80: 67,763,198 km (0.052 R)
• M81: 68,004,200 km (0.064 R)
• M82: 69,092,225 km (0.086 R)
• M83: 69,577,670 km (0.05 R)
• M84: 69,699,144 km (0.043 R)
• M85: 71,040,738 km (0.118 R)
• M86: 71,163,109 km (0.036 R)
• M87: 73,749,357 km (0.111 R)
• M88: 77,245,160 km (0.102 R)
• M89: 77,749,005 km (0.079 R)
• M90: 79,775,009 km (0.081 R)
• M91: 80,922,425 km (0.052 R)
• M92: 83,749,825 km (0.052 R)
• M93: 85,565,793 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit