🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.55 AU - 1.99 AU

Year: 887 Days

Day: 21.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.05 AU - 2.75 AU

Year: 1401 Days

Day: 37.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,234,860 km

• M1: 1,375,403 km (0.092 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3 AU - 3.44 AU

Year: 2177 Days

Day: 20 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 13

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.62 AU - 7.2 AU

Year: 5413 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,234,860 km

• M1: 182,659 km (0.111 R)
• M2: 277,953 km (0.059 R)
• M3: 406,009 km (0.119 R)
• M4: 530,923 km (0.114 R)
• M5: 956,080 km (0.055 R)
• M6: 1,134,251 km (0.113 R)
• M7: 1,264,551 km (0.116 R)
• M8: 1,803,103 km (0.051 R)
• M9: 2,187,719 km (0.066 R)
• M10: 2,334,176 km (0.064 R)
• M11: 2,521,921 km (0.091 R)
• M12: 2,637,111 km (0.077 R)
• M13: 3,033,845 km (0.11 R)
• M14: 3,239,392 km (0.099 R)
• M15: 3,365,055 km (0.112 R)
• M16: 3,556,540 km (0.083 R)
• M17: 3,729,774 km (0.085 R)
• M18: 3,861,719 km (0.082 R)
• M19: 4,198,315 km (0.074 R)
• M20: 4,756,763 km (0.097 R)
• M21: 5,069,124 km (0.113 R)
• M22: 5,314,165 km (0.043 R)
• M23: 5,588,079 km (0.087 R)
• M24: 6,046,596 km (0.107 R)
• M25: 6,202,029 km (0.038 R)
• M26: 6,623,446 km (0.102 R)
• M27: 6,730,259 km (0.085 R)
• M28: 6,864,597 km (0.088 R)
• M29: 7,245,474 km (0.108 R)
• M30: 7,493,956 km (0.094 R)
• M31: 7,801,529 km (0.079 R)
• M32: 7,942,749 km (0.055 R)
• M33: 8,866,666 km (0.052 R)
• M34: 9,221,961 km (0.057 R)
• M35: 9,401,478 km (0.069 R)
• M36: 10,007,798 km (0.117 R)
• M37: 10,377,754 km (0.115 R)
• M38: 10,564,452 km (0.099 R)
• M39: 11,131,278 km (0.105 R)
• M40: 11,386,343 km (0.112 R)
• M41: 11,611,188 km (0.082 R)
• M42: 11,740,291 km (0.097 R)
• M43: 12,196,116 km (0.045 R)
• M44: 12,923,910 km (0.102 R)
• M45: 13,124,969 km (0.057 R)
• M46: 14,076,561 km (0.11 R)
• M47: 14,179,784 km (0.098 R)
• M48: 14,352,569 km (0.107 R)
• M49: 14,769,947 km (0.114 R)
• M50: 15,759,238 km (0.076 R)
• M51: 15,938,307 km (0.097 R)
• M52: 16,081,921 km (0.109 R)
• M53: 16,225,983 km (0.102 R)
• M54: 17,209,739 km (0.073 R)
• M55: 17,801,847 km (0.093 R)
• M56: 18,025,496 km (0.037 R)
• M57: 18,175,244 km (0.093 R)
• M58: 18,287,741 km (0.088 R)
• M59: 18,475,935 km (0.054 R)
• M60: 19,005,961 km (0.113 R)
• M61: 19,158,401 km (0.039 R)
• M62: 19,272,843 km (0.049 R)
• M63: 19,771,902 km (0.117 R)
• M64: 21,255,015 km (0.063 R)
• M65: 21,770,679 km (0.096 R)
• M66: 23,179,143 km (0.072 R)
• M67: 23,956,154 km (0.115 R)
• M68: 24,038,433 km (0.079 R)
• M69: 24,285,868 km (0.06 R)
• M70: 24,534,200 km (0.11 R)
• M71: 25,033,259 km (0.114 R)
• M72: 25,577,646 km (0.102 R)
• M73: 26,041,399 km (0.108 R)
• M74: 26,380,537 km (0.079 R)
• M75: 26,550,630 km (0.076 R)
• M76: 28,488,820 km (0.093 R)
• M77: 29,541,241 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 13.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.39 AU - 6.83 AU

Year: 5690 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,234,860 km

• M1: 176,376 km (0.101 R)
• M2: 321,635 km (0.064 R)
• M3: 458,966 km (0.095 R)
• M4: 561,590 km (0.099 R)
• M5: 754,272 km (0.117 R)
• M6: 881,730 km (0.111 R)
• M7: 1,017,266 km (0.106 R)
• M8: 1,613,712 km (0.104 R)
• M9: 1,979,180 km (0.11 R)
• M10: 2,653,717 km (0.064 R)
• M11: 3,517,794 km (0.079 R)
• M12: 4,148,499 km (0.081 R)
• M13: 5,006,891 km (0.098 R)
• M14: 5,146,017 km (0.096 R)
• M15: 5,342,888 km (0.094 R)
• M16: 5,744,409 km (0.116 R)
• M17: 6,215,343 km (0.104 R)
• M18: 6,546,403 km (0.118 R)
• M19: 6,883,148 km (0.118 R)
• M20: 7,288,707 km (0.051 R)
• M21: 7,670,032 km (0.094 R)
• M22: 7,863,163 km (0.105 R)
• M23: 7,992,715 km (0.111 R)
• M24: 8,585,123 km (0.075 R)
• M25: 9,500,063 km (0.057 R)
• M26: 10,092,172 km (0.113 R)
• M27: 10,374,912 km (0.095 R)
• M28: 10,517,329 km (0.089 R)
• M29: 10,768,055 km (0.093 R)
• M30: 11,642,903 km (0.053 R)
• M31: 12,126,254 km (0.062 R)
• M32: 12,276,300 km (0.116 R)
• M33: 12,578,339 km (0.08 R)
• M34: 13,499,113 km (0.052 R)
• M35: 13,654,695 km (0.062 R)
• M36: 14,600,752 km (0.064 R)
• M37: 14,840,707 km (0.061 R)
• M38: 15,162,492 km (0.087 R)
• M39: 15,324,207 km (0.111 R)
• M40: 15,731,263 km (0.079 R)
• M41: 16,265,627 km (0.071 R)
• M42: 16,931,637 km (0.103 R)
• M43: 17,606,473 km (0.03 R)
• M44: 18,118,546 km (0.086 R)
• M45: 18,204,266 km (0.107 R)
• M46: 18,419,387 km (0.109 R)
• M47: 18,548,939 km (0.085 R)
• M48: 18,765,407 km (0.079 R)
• M49: 19,113,522 km (0.064 R)
• M50: 19,551,694 km (0.084 R)
• M51: 19,727,770 km (0.111 R)
• M52: 20,527,221 km (0.062 R)
• M53: 20,885,957 km (0.062 R)
• M54: 21,700,667 km (0.114 R)
• M55: 21,974,581 km (0.075 R)
• M56: 22,756,678 km (0.095 R)
• M57: 24,206,581 km (0.106 R)
• M58: 24,301,127 km (0.059 R)
• M59: 24,538,090 km (0.12 R)
• M60: 25,014,410 km (0.092 R)
• M61: 25,397,530 km (0.077 R)
• M62: 25,541,742 km (0.07 R)
• M63: 25,831,064 km (0.119 R)
• M64: 25,927,705 km (0.105 R)
• M65: 26,949,757 km (0.026 R)
• M66: 27,589,139 km (0.054 R)
• M67: 28,084,307 km (0.079 R)
• M68: 28,582,468 km (0.033 R)
• M69: 28,682,400 km (0.065 R)
• M70: 28,782,630 km (0.118 R)
• M71: 29,638,181 km (0.091 R)
• M72: 29,891,300 km (0.077 R)
• M73: 30,450,946 km (0.099 R)
• M74: 31,580,709 km (0.044 R)
• M75: 31,839,364 km (0.072 R)
• M76: 32,881,014 km (0.105 R)
• M77: 33,511,419 km (0.087 R)
• M78: 33,933,883 km (0.094 R)
• M79: 34,251,928 km (0.044 R)
• M80: 34,411,250 km (0.094 R)
• M81: 34,944,417 km (0.095 R)
• M82: 35,480,127 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit