🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.47 AU - 0.69 AU

Year: 281 Days

Day: 19.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 13.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.53 AU - 3.13 AU

Year: 3027 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,601,706 km

• M1: 259,852 km (0.078 R)
• M2: 444,006 km (0.076 R)
• M3: 538,852 km (0.062 R)
• M4: 693,237 km (0.085 R)
• M5: 836,402 km (0.054 R)
• M6: 1,251,985 km (0.066 R)
• M7: 1,351,766 km (0.054 R)
• M8: 1,536,221 km (0.097 R)
• M9: 1,867,131 km (0.047 R)
• M10: 2,113,818 km (0.07 R)
• M11: 2,288,847 km (0.11 R)
• M12: 2,553,785 km (0.12 R)
• M13: 2,755,443 km (0.087 R)
• M14: 2,858,217 km (0.048 R)
• M15: 2,977,446 km (0.1 R)
• M16: 3,067,953 km (0.06 R)
• M17: 3,282,776 km (0.059 R)
• M18: 3,792,755 km (0.088 R)
• M19: 3,891,190 km (0.104 R)
• M20: 4,141,019 km (0.107 R)
• M21: 4,327,717 km (0.025 R)
• M22: 4,430,790 km (0.068 R)
• M23: 4,639,329 km (0.103 R)
• M24: 5,321,196 km (0.117 R)
• M25: 5,431,749 km (0.032 R)
• M26: 5,711,647 km (0.09 R)
• M27: 6,305,101 km (0.107 R)
• M28: 6,520,522 km (0.108 R)
• M29: 6,798,176 km (0.1 R)
• M30: 6,898,257 km (0.107 R)
• M31: 7,242,332 km (0.071 R)
• M32: 7,365,152 km (0.115 R)
• M33: 7,488,720 km (0.116 R)
• M34: 7,737,800 km (0.025 R)
• M35: 7,863,462 km (0.07 R)
• M36: 8,032,059 km (0.04 R)
• M37: 8,116,732 km (0.071 R)
• M38: 8,437,170 km (0.104 R)
• M39: 8,696,423 km (0.095 R)
• M40: 9,223,158 km (0.08 R)
• M41: 9,737,625 km (0.076 R)
• M42: 9,918,788 km (0.12 R)
• M43: 10,009,743 km (0.117 R)
• M44: 10,376,557 km (0.081 R)
• M45: 10,607,985 km (0.038 R)
• M46: 10,888,182 km (0.11 R)
• M47: 10,981,980 km (0.057 R)
• M48: 11,146,986 km (0.105 R)
• M49: 11,312,890 km (0.116 R)
• M50: 11,599,071 km (0.113 R)
• M51: 11,719,048 km (0.049 R)
• M52: 12,008,670 km (0.1 R)
• M53: 12,447,440 km (0.096 R)
• M54: 12,817,246 km (0.116 R)
• M55: 12,916,430 km (0.101 R)
• M56: 13,015,912 km (0.114 R)
• M57: 13,315,856 km (0.091 R)
• M58: 14,590,430 km (0.092 R)
• M59: 14,693,952 km (0.084 R)
• M60: 14,849,982 km (0.078 R)
• M61: 15,058,671 km (0.053 R)
• M62: 15,505,520 km (0.108 R)
• M63: 16,117,076 km (0.09 R)
• M64: 16,224,338 km (0.063 R)
• M65: 16,439,310 km (0.076 R)
• M66: 17,915,691 km (0.052 R)
• M67: 18,082,343 km (0.095 R)
• M68: 18,613,565 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 13.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.17 AU - 5.39 AU

Year: 7714 Days

Day: 7.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,601,706 km

• M1: 172,786 km (0.116 R)
• M2: 494,122 km (0.059 R)
• M3: 668,254 km (0.111 R)
• M4: 778,358 km (0.09 R)
• M5: 1,538,764 km (0.088 R)
• M6: 1,827,637 km (0.117 R)
• M7: 2,305,154 km (0.104 R)
• M8: 2,752,002 km (0.111 R)
• M9: 2,868,090 km (0.116 R)
• M10: 3,226,228 km (0.078 R)
• M11: 3,348,898 km (0.027 R)
• M12: 3,599,026 km (0.064 R)
• M13: 3,855,287 km (0.067 R)
• M14: 3,985,736 km (0.089 R)
• M15: 4,386,210 km (0.084 R)
• M16: 4,495,117 km (0.046 R)
• M17: 4,715,923 km (0.082 R)
• M18: 4,827,673 km (0.068 R)
• M19: 5,693,994 km (0.044 R)
• M20: 5,783,304 km (0.074 R)
• M21: 6,891,376 km (0.068 R)
• M22: 7,018,683 km (0.107 R)
• M23: 7,372,482 km (0.112 R)
• M24: 8,537,102 km (0.081 R)
• M25: 9,123,376 km (0.111 R)
• M26: 9,580,547 km (0.072 R)
• M27: 9,829,926 km (0.118 R)
• M28: 9,973,241 km (0.074 R)
• M29: 10,590,781 km (0.106 R)
• M30: 10,701,035 km (0.068 R)
• M31: 11,521,280 km (0.102 R)
• M32: 11,634,675 km (0.106 R)
• M33: 12,516,704 km (0.118 R)
• M34: 13,182,415 km (0.081 R)
• M35: 14,142,085 km (0.05 R)
• M36: 14,263,559 km (0.095 R)
• M37: 14,385,481 km (0.114 R)
• M38: 14,589,383 km (0.073 R)
• M39: 14,917,750 km (0.045 R)
• M40: 15,289,950 km (0.076 R)
• M41: 15,414,714 km (0.091 R)
• M42: 16,382,612 km (0.092 R)
• M43: 17,110,705 km (0.053 R)
• M44: 17,413,491 km (0.115 R)
• M45: 17,805,587 km (0.109 R)
• M46: 18,024,599 km (0.087 R)
• M47: 18,642,737 km (0.113 R)
• M48: 19,043,809 km (0.115 R)
• M49: 19,402,694 km (0.06 R)
• M50: 19,899,808 km (0.042 R)
• M51: 20,127,197 km (0.116 R)
• M52: 20,630,444 km (0.065 R)
• M53: 21,556,156 km (0.101 R)
• M54: 22,353,512 km (0.09 R)
• M55: 22,684,722 km (0.051 R)
• M56: 23,399,949 km (0.093 R)
• M57: 24,025,717 km (0.091 R)
• M58: 24,365,005 km (0.086 R)
• M59: 24,462,244 km (0.05 R)
• M60: 24,754,708 km (0.111 R)
• M61: 24,999,300 km (0.112 R)
• M62: 25,886,565 km (0.058 R)
• M63: 26,583,691 km (0.039 R)
• M64: 28,712,319 km (0.103 R)
• M65: 29,382,219 km (0.116 R)
• M66: 29,693,233 km (0.039 R)
• M67: 30,005,144 km (0.088 R)
• M68: 30,318,402 km (0.075 R)
• M69: 30,475,330 km (0.08 R)
• M70: 30,895,251 km (0.044 R)
• M71: 31,211,352 km (0.102 R)
• M72: 31,316,968 km (0.093 R)
• M73: 32,113,128 km (0.037 R)
• M74: 32,273,197 km (0.076 R)
• M75: 32,380,010 km (0.06 R)
• M76: 33,346,712 km (0.089 R)
• M77: 33,562,881 km (0.044 R)
• M78: 35,308,538 km (0.099 R)
• M79: 35,749,553 km (0.094 R)
• M80: 36,192,512 km (0.072 R)
• M81: 37,027,867 km (0.108 R)
• M82: 37,251,665 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 5

Gravity: 22.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.16 AU - 7.24 AU

Year: 9816 Days

Day: 18.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,601,706 km

• M1: 188,194 km (0.113 R)
• M2: 238,309 km (0.119 R)
• M3: 305,329 km (0.117 R)
• M4: 379,231 km (0.097 R)
• M5: 575,204 km (0.112 R)
• M6: 668,254 km (0.113 R)
• M7: 834,607 km (0.113 R)
• M8: 904,768 km (0.094 R)
• M9: 1,013,825 km (0.119 R)
• M10: 1,069,924 km (0.082 R)
• M11: 1,185,414 km (0.106 R)
• M12: 1,244,804 km (0.072 R)
• M13: 1,577,659 km (0.07 R)
• M14: 1,687,165 km (0.103 R)
• M15: 1,867,580 km (0.113 R)
• M16: 3,101,762 km (0.029 R)
• M17: 3,184,041 km (0.044 R)
• M18: 3,267,068 km (0.092 R)
• M19: 3,322,868 km (0.03 R)
• M20: 3,548,910 km (0.117 R)
• M21: 3,635,079 km (0.112 R)
• M22: 4,075,794 km (0.078 R)
• M23: 4,943,013 km (0.095 R)
• M24: 6,138,150 km (0.094 R)
• M25: 6,207,115 km (0.091 R)
• M26: 6,946,128 km (0.076 R)
• M27: 7,380,710 km (0.055 R)
• M28: 7,712,518 km (0.059 R)
• M29: 8,049,263 km (0.1 R)
• M30: 8,276,353 km (0.079 R)
• M31: 8,352,498 km (0.113 R)
• M32: 8,775,710 km (0.08 R)
• M33: 9,924,173 km (0.073 R)
• M34: 10,167,718 km (0.059 R)
• M35: 10,993,499 km (0.068 R)
• M36: 11,883,606 km (0.062 R)
• M37: 12,099,027 km (0.07 R)
• M38: 12,359,028 km (0.073 R)
• M39: 12,796,602 km (0.111 R)
• M40: 13,105,970 km (0.104 R)
• M41: 13,373,002 km (0.058 R)
• M42: 13,462,462 km (0.11 R)
• M43: 13,687,008 km (0.1 R)
• M44: 14,048,736 km (0.061 R)
• M45: 15,856,477 km (0.112 R)
• M46: 15,903,899 km (0.095 R)
• M47: 17,247,587 km (0.062 R)
• M48: 18,130,514 km (0.092 R)
• M49: 18,179,881 km (0.079 R)
• M50: 18,927,571 km (0.083 R)
• M51: 19,735,998 km (0.104 R)
• M52: 19,888,738 km (0.058 R)
• M53: 20,607,256 km (0.111 R)
• M54: 20,762,240 km (0.114 R)
• M55: 20,969,582 km (0.097 R)
• M56: 22,122,234 km (0.066 R)
• M57: 22,228,000 km (0.109 R)
• M58: 22,493,237 km (0.105 R)
• M59: 23,295,380 km (0.106 R)
• M60: 23,402,941 km (0.059 R)
• M61: 23,456,797 km (0.119 R)
• M62: 23,510,801 km (0.067 R)
• M63: 24,817,389 km (0.094 R)
• M64: 25,037,448 km (0.081 R)
• M65: 25,313,306 km (0.055 R)
• M66: 25,812,664 km (0.104 R)
• M67: 26,371,262 km (0.093 R)
• M68: 27,500,277 km (0.082 R)
• M69: 27,670,969 km (0.102 R)
• M70: 27,784,962 km (0.053 R)
• M71: 28,299,878 km (0.111 R)
• M72: 28,472,364 km (0.108 R)
• M73: 28,760,340 km (0.066 R)
• M74: 29,571,909 km (0.077 R)
• M75: 30,685,515 km (0.08 R)
• M76: 31,277,025 km (0.068 R)
• M77: 31,872,275 km (0.07 R)
• M78: 32,351,288 km (0.106 R)
• M79: 32,411,276 km (0.091 R)
• M80: 34,046,231 km (0.114 R)
• M81: 34,107,267 km (0.036 R)
• M82: 35,151,012 km (0.074 R)
• M83: 37,964,050 km (0.102 R)
• M84: 38,981,465 km (0.114 R)
• M85: 40,459,791 km (0.083 R)
• M86: 40,848,297 km (0.05 R)
• M87: 41,368,449 km (0.115 R)
• M88: 42,546,682 km (0.113 R)
• M89: 42,941,919 km (0.092 R)
• M90: 44,468,117 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 15,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit