🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.42 AU - 1.48 AU

Year: 648 Days

Day: 40.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.11 AU - 1.81 AU

Year: 654 Days

Day: 44.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.83 AU - 2.99 AU

Year: 1841 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,929,431 km

• M1: 1,671,307 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.95 AU - 4.91 AU

Year: 3458 Days

Day: 24.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 13.6

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.34 AU - 12.6 AU

Year: 12564 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,929,431 km

• M1: 174,880 km (0.03 R)
• M2: 431,141 km (0.036 R)
• M3: 1,442,273 km (0.111 R)
• M4: 1,548,787 km (0.047 R)
• M5: 1,695,243 km (0.075 R)
• M6: 2,122,495 km (0.102 R)
• M7: 2,307,248 km (0.103 R)
• M8: 2,433,359 km (0.093 R)
• M9: 2,540,321 km (0.116 R)
• M10: 2,648,929 km (0.095 R)
• M11: 2,870,933 km (0.08 R)
• M12: 3,122,257 km (0.113 R)
• M13: 3,696,115 km (0.117 R)
• M14: 3,819,832 km (0.1 R)
• M15: 4,020,742 km (0.096 R)
• M16: 4,512,021 km (0.105 R)
• M17: 5,022,749 km (0.071 R)
• M18: 5,326,881 km (0.088 R)
• M19: 6,128,277 km (0.109 R)
• M20: 6,305,101 km (0.093 R)
• M21: 7,152,125 km (0.108 R)
• M22: 7,463,288 km (0.114 R)
• M23: 7,652,230 km (0.088 R)
• M24: 8,785,733 km (0.096 R)
• M25: 9,423,020 km (0.08 R)
• M26: 9,867,775 km (0.083 R)
• M27: 10,179,686 km (0.118 R)
• M28: 10,424,428 km (0.105 R)
• M29: 10,530,045 km (0.061 R)
• M30: 10,706,720 km (0.086 R)
• M31: 11,027,308 km (0.117 R)
• M32: 11,170,772 km (0.094 R)
• M33: 11,568,703 km (0.034 R)
• M34: 11,971,121 km (0.116 R)
• M35: 12,303,976 km (0.032 R)
• M36: 12,677,372 km (0.075 R)
• M37: 13,935,790 km (0.077 R)
• M38: 14,129,968 km (0.057 R)
• M39: 15,514,346 km (0.074 R)
• M40: 16,652,637 km (0.077 R)
• M41: 17,024,387 km (0.054 R)
• M42: 17,232,029 km (0.114 R)
• M43: 17,398,681 km (0.055 R)
• M44: 18,071,124 km (0.115 R)
• M45: 18,453,047 km (0.088 R)
• M46: 18,666,374 km (0.081 R)
• M47: 18,837,663 km (0.108 R)
• M48: 19,658,357 km (0.113 R)
• M49: 20,711,676 km (0.083 R)
• M50: 21,155,981 km (0.066 R)
• M51: 21,245,142 km (0.069 R)
• M52: 22,735,735 km (0.063 R)
• M53: 23,056,323 km (0.099 R)
• M54: 23,148,176 km (0.093 R)
• M55: 23,424,483 km (0.106 R)
• M56: 23,563,011 km (0.076 R)
• M57: 23,655,463 km (0.066 R)
• M58: 23,840,964 km (0.102 R)
• M59: 24,026,914 km (0.078 R)
• M60: 24,869,449 km (0.111 R)
• M61: 25,483,997 km (0.079 R)
• M62: 26,007,889 km (0.086 R)
• M63: 27,163,233 km (0.098 R)
• M64: 27,454,650 km (0.117 R)
• M65: 27,649,576 km (0.051 R)
• M66: 28,089,843 km (0.111 R)
• M67: 28,630,938 km (0.079 R)
• M68: 28,729,822 km (0.086 R)
• M69: 29,026,774 km (0.088 R)
• M70: 30,678,335 km (0.112 R)
• M71: 31,847,442 km (0.063 R)
• M72: 32,360,413 km (0.098 R)
• M73: 32,617,871 km (0.106 R)
• M74: 32,979,449 km (0.099 R)
• M75: 33,550,314 km (0.045 R)
• M76: 35,229,700 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.3

Radius: 4.5

Gravity: 20.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.44 AU - 17.72 AU

Year: 27336 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,929,431 km

• M1: 68,965 km (0.103 R)
• M2: 617,241 km (0.116 R)
• M3: 783,893 km (0.113 R)
• M4: 885,470 km (0.106 R)
• M5: 1,303,147 km (0.1 R)
• M6: 1,454,540 km (0.068 R)
• M7: 1,485,507 km (0.093 R)
• M8: 2,010,595 km (0.12 R)
• M9: 2,894,270 km (0.113 R)
• M10: 3,131,831 km (0.073 R)
• M11: 3,881,616 km (0.116 R)
• M12: 4,638,132 km (0.098 R)
• M13: 4,869,111 km (0.064 R)
• M14: 5,056,558 km (0.09 R)
• M15: 5,342,290 km (0.096 R)
• M16: 5,830,128 km (0.073 R)
• M17: 5,879,645 km (0.116 R)
• M18: 6,129,623 km (0.088 R)
• M19: 6,743,573 km (0.082 R)
• M20: 6,847,693 km (0.09 R)
• M21: 7,700,550 km (0.109 R)
• M22: 8,028,918 km (0.047 R)
• M23: 8,812,811 km (0.063 R)
• M24: 8,983,951 km (0.112 R)
• M25: 9,387,566 km (0.109 R)
• M26: 9,856,106 km (0.079 R)
• M27: 11,183,189 km (0.032 R)
• M28: 11,368,391 km (0.083 R)
• M29: 13,016,212 km (0.114 R)
• M30: 13,080,987 km (0.082 R)
• M31: 13,735,478 km (0.098 R)
• M32: 15,008,107 km (0.107 R)
• M33: 15,969,573 km (0.058 R)
• M34: 16,178,262 km (0.116 R)
• M35: 16,317,837 km (0.101 R)
• M36: 16,668,494 km (0.042 R)
• M37: 17,163,663 km (0.102 R)
• M38: 17,234,871 km (0.119 R)
• M39: 17,377,438 km (0.109 R)
• M40: 18,240,917 km (0.053 R)
• M41: 18,531,885 km (0.106 R)
• M42: 20,159,360 km (0.099 R)
• M43: 21,066,223 km (0.102 R)
• M44: 21,601,334 km (0.102 R)
• M45: 22,528,991 km (0.097 R)
• M46: 23,548,650 km (0.068 R)
• M47: 24,024,371 km (0.114 R)
• M48: 25,551,316 km (0.092 R)
• M49: 26,203,713 km (0.04 R)
• M50: 26,944,072 km (0.084 R)
• M51: 29,376,085 km (0.067 R)
• M52: 29,461,206 km (0.073 R)
• M53: 29,973,579 km (0.12 R)
• M54: 30,488,944 km (0.111 R)
• M55: 30,920,683 km (0.105 R)
• M56: 31,441,284 km (0.107 R)
• M57: 32,227,720 km (0.089 R)
• M58: 33,197,712 km (0.09 R)
• M59: 35,346,985 km (0.06 R)
• M60: 35,891,372 km (0.082 R)
• M61: 36,164,537 km (0.105 R)
• M62: 36,347,047 km (0.066 R)
• M63: 37,910,793 km (0.119 R)
• M64: 40,439,147 km (0.081 R)
• M65: 41,103,511 km (0.084 R)
• M66: 41,962,951 km (0.103 R)
• M67: 42,731,884 km (0.108 R)
• M68: 43,408,515 km (0.058 R)
• M69: 45,164,644 km (0.06 R)
• M70: 45,459,502 km (0.094 R)
• M71: 46,150,195 km (0.116 R)
• M72: 47,142,927 km (0.058 R)
• M73: 47,541,904 km (0.063 R)
• M74: 48,846,547 km (0.11 R)
• M75: 50,162,859 km (0.068 R)
• M76: 52,520,222 km (0.091 R)
• M77: 53,348,545 km (0.102 R)
• M78: 53,556,337 km (0.069 R)
• M79: 54,285,627 km (0.113 R)
• M80: 55,438,278 km (0.045 R)
• M81: 56,070,479 km (0.107 R)
• M82: 56,387,477 km (0.104 R)
• M83: 57,129,332 km (0.103 R)
• M84: 58,837,142 km (0.049 R)
• M85: 59,159,226 km (0.026 R)
• M86: 60,237,079 km (0.083 R)
• M87: 66,838,833 km (0.091 R)
• M88: 67,062,930 km (0.08 R)
• M89: 68,976,736 km (0.032 R)
• M90: 69,429,718 km (0.051 R)
• M91: 69,656,509 km (0.095 R)
• M92: 69,770,053 km (0.095 R)
• M93: 70,794,350 km (0.045 R)
• M94: 73,434,752 km (0.042 R)
• M95: 74,128,737 km (0.071 R)
• M96: 76,809,531 km (0.044 R)
• M97: 78,456,603 km (0.026 R)
• M98: 78,811,150 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit