🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.67 AU - 1.07 AU

Year: 284 Days

Day: 34.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,245,717 km

• M1: 270,174 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.71 AU - 1.17 AU

Year: 319 Days

Day: 14.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.4 AU - 4.68 AU

Year: 2841 Days

Day: 37.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,245,717 km

• M1: 1,692,999 km (0.053 R)
• M2: 1,891,067 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 11.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.63 AU - 6.61 AU

Year: 4661 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,245,717 km

• M1: 158,574 km (0.097 R)
• M2: 244,293 km (0.104 R)
• M3: 446,699 km (0.059 R)
• M4: 539,600 km (0.107 R)
• M5: 903,870 km (0.12 R)
• M6: 1,113,607 km (0.073 R)
• M7: 1,187,209 km (0.108 R)
• M8: 1,370,915 km (0.084 R)
• M9: 1,854,266 km (0.113 R)
• M10: 2,311,736 km (0.072 R)
• M11: 2,407,479 km (0.106 R)
• M12: 2,642,796 km (0.074 R)
• M13: 2,844,753 km (0.078 R)
• M14: 3,072,890 km (0.083 R)
• M15: 3,437,460 km (0.092 R)
• M16: 3,861,420 km (0.109 R)
• M17: 3,952,825 km (0.084 R)
• M18: 4,068,015 km (0.111 R)
• M19: 4,444,553 km (0.076 R)
• M20: 5,005,545 km (0.117 R)
• M21: 5,307,284 km (0.037 R)
• M22: 5,875,905 km (0.068 R)
• M23: 6,274,733 km (0.102 R)
• M24: 6,764,965 km (0.094 R)
• M25: 6,847,992 km (0.083 R)
• M26: 7,724,785 km (0.087 R)
• M27: 8,015,155 km (0.117 R)
• M28: 8,847,517 km (0.074 R)
• M29: 9,427,957 km (0.063 R)
• M30: 9,769,639 km (0.09 R)
• M31: 9,894,852 km (0.097 R)
• M32: 10,052,229 km (0.117 R)
• M33: 10,529,297 km (0.05 R)
• M34: 10,625,638 km (0.071 R)
• M35: 11,144,293 km (0.095 R)
• M36: 11,472,661 km (0.114 R)
• M37: 11,870,890 km (0.05 R)
• M38: 12,004,631 km (0.049 R)
• M39: 12,408,844 km (0.058 R)
• M40: 12,612,746 km (0.079 R)
• M41: 13,058,249 km (0.064 R)
• M42: 13,230,884 km (0.076 R)
• M43: 13,859,046 km (0.09 R)
• M44: 13,999,967 km (0.078 R)
• M45: 14,176,792 km (0.105 R)
• M46: 15,108,039 km (0.056 R)
• M47: 15,216,796 km (0.088 R)
• M48: 15,948,479 km (0.04 R)
• M49: 16,022,231 km (0.092 R)
• M50: 16,244,234 km (0.032 R)
• M51: 16,954,226 km (0.093 R)
• M52: 17,029,623 km (0.089 R)
• M53: 17,218,416 km (0.041 R)
• M54: 18,134,254 km (0.089 R)
• M55: 18,365,831 km (0.118 R)
• M56: 18,559,411 km (0.106 R)
• M57: 18,714,843 km (0.11 R)
• M58: 19,262,072 km (0.076 R)
• M59: 19,814,687 km (0.117 R)
• M60: 21,422,116 km (0.08 R)
• M61: 21,585,178 km (0.119 R)
• M62: 21,871,508 km (0.046 R)
• M63: 22,365,330 km (0.081 R)
• M64: 22,655,102 km (0.077 R)
• M65: 23,071,133 km (0.1 R)
• M66: 23,238,384 km (0.057 R)
• M67: 23,405,933 km (0.093 R)
• M68: 23,489,858 km (0.118 R)
• M69: 24,122,507 km (0.061 R)
• M70: 24,547,365 km (0.093 R)
• M71: 24,632,636 km (0.083 R)
• M72: 25,620,431 km (0.044 R)
• M73: 26,184,415 km (0.119 R)
• M74: 27,236,536 km (0.12 R)
• M75: 27,634,616 km (0.066 R)
• M76: 28,795,346 km (0.092 R)
• M77: 29,246,085 km (0.067 R)
• M78: 29,472,426 km (0.062 R)
• M79: 30,337,401 km (0.088 R)
• M80: 30,796,068 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 9.9

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.83 AU - 8.49 AU

Year: 8155 Days

Day: 14 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,245,717 km

• M1: 177,423 km (0.091 R)
• M2: 309,368 km (0.056 R)
• M3: 431,739 km (0.101 R)
• M4: 543,339 km (0.108 R)
• M5: 781,350 km (0.109 R)
• M6: 995,873 km (0.094 R)
• M7: 1,169,407 km (0.111 R)
• M8: 1,290,880 km (0.045 R)
• M9: 1,481,169 km (0.116 R)
• M10: 1,889,421 km (0.088 R)
• M11: 2,434,556 km (0.093 R)
• M12: 2,698,147 km (0.091 R)
• M13: 3,281,429 km (0.104 R)
• M14: 3,426,090 km (0.081 R)
• M15: 3,995,011 km (0.097 R)
• M16: 4,722,805 km (0.094 R)
• M17: 5,872,614 km (0.102 R)
• M18: 6,334,423 km (0.116 R)
• M19: 6,515,137 km (0.071 R)
• M20: 6,844,701 km (0.104 R)
• M21: 6,955,852 km (0.084 R)
• M22: 7,904,901 km (0.112 R)
• M23: 8,217,261 km (0.097 R)
• M24: 8,335,294 km (0.099 R)
• M25: 8,414,431 km (0.061 R)
• M26: 10,386,580 km (0.116 R)
• M27: 11,511,855 km (0.064 R)
• M28: 12,223,492 km (0.12 R)
• M29: 13,829,575 km (0.101 R)
• M30: 14,490,499 km (0.116 R)
• M31: 15,452,413 km (0.062 R)
• M32: 15,842,863 km (0.119 R)
• M33: 16,039,435 km (0.11 R)
• M34: 17,084,226 km (0.1 R)
• M35: 18,253,783 km (0.028 R)
• M36: 18,563,001 km (0.118 R)
• M37: 18,926,225 km (0.082 R)
• M38: 19,976,402 km (0.105 R)
• M39: 21,696,030 km (0.052 R)
• M40: 22,133,304 km (0.057 R)
• M41: 23,183,481 km (0.075 R)
• M42: 24,136,868 km (0.115 R)
• M43: 24,646,848 km (0.066 R)
• M44: 24,931,682 km (0.113 R)
• M45: 25,045,825 km (0.107 R)
• M46: 25,274,859 km (0.088 R)
• M47: 25,389,601 km (0.047 R)
• M48: 26,430,204 km (0.099 R)
• M49: 26,955,891 km (0.108 R)
• M50: 27,484,869 km (0.077 R)
• M51: 27,957,897 km (0.118 R)
• M52: 28,314,539 km (0.066 R)
• M53: 28,493,458 km (0.06 R)
• M54: 28,972,171 km (0.1 R)
• M55: 29,393,289 km (0.089 R)
• M56: 29,755,914 km (0.044 R)
• M57: 29,998,562 km (0.085 R)
• M58: 30,975,286 km (0.102 R)
• M59: 32,460,045 km (0.098 R)
• M60: 33,399,669 km (0.06 R)
• M61: 33,588,761 km (0.097 R)
• M62: 33,778,152 km (0.088 R)
• M63: 34,157,981 km (0.101 R)
• M64: 34,794,071 km (0.051 R)
• M65: 35,755,686 km (0.046 R)
• M66: 35,884,490 km (0.075 R)
• M67: 36,401,500 km (0.091 R)
• M68: 36,466,276 km (0.101 R)
• M69: 36,595,978 km (0.105 R)
• M70: 37,573,899 km (0.109 R)
• M71: 37,901,668 km (0.102 R)
• M72: 38,033,015 km (0.056 R)
• M73: 38,296,307 km (0.106 R)
• M74: 38,758,564 km (0.106 R)
• M75: 40,357,167 km (0.09 R)
• M76: 40,491,356 km (0.047 R)
• M77: 42,521,848 km (0.09 R)
• M78: 42,863,530 km (0.12 R)
• M79: 44,377,610 km (0.099 R)
• M80: 45,350,146 km (0.079 R)
• M81: 45,629,445 km (0.113 R)
• M82: 45,699,307 km (0.119 R)
• M83: 45,909,193 km (0.112 R)
• M84: 46,400,024 km (0.11 R)
• M85: 47,104,480 km (0.093 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 20,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit