🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 282 Days

Day: 32.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.08 AU - 2.18 AU

Year: 1377 Days

Day: 34.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 14.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.58 AU - 8.56 AU

Year: 9225 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,262,074 km

• M1: 248,183 km (0.118 R)
• M2: 377,136 km (0.11 R)
• M3: 665,860 km (0.075 R)
• M4: 763,099 km (0.116 R)
• M5: 866,172 km (0.059 R)
• M6: 1,107,772 km (0.114 R)
• M7: 1,351,617 km (0.114 R)
• M8: 2,113,220 km (0.09 R)
• M9: 2,341,955 km (0.038 R)
• M10: 2,660,000 km (0.049 R)
• M11: 3,049,104 km (0.097 R)
• M12: 3,279,784 km (0.059 R)
• M13: 5,119,838 km (0.106 R)
• M14: 5,640,438 km (0.038 R)
• M15: 6,287,599 km (0.045 R)
• M16: 6,882,848 km (0.104 R)
• M17: 7,110,686 km (0.068 R)
• M18: 7,967,882 km (0.057 R)
• M19: 8,530,519 km (0.078 R)
• M20: 8,652,741 km (0.069 R)
• M21: 8,940,268 km (0.087 R)
• M22: 9,147,461 km (0.077 R)
• M23: 11,621,959 km (0.074 R)
• M24: 11,848,451 km (0.056 R)
• M25: 12,629,501 km (0.099 R)
• M26: 12,815,750 km (0.109 R)
• M27: 12,956,073 km (0.119 R)
• M28: 13,332,611 km (0.097 R)
• M29: 13,808,332 km (0.106 R)
• M30: 14,289,738 km (0.088 R)
• M31: 15,022,169 km (0.114 R)
• M32: 15,816,983 km (0.106 R)
• M33: 16,574,546 km (0.099 R)
• M34: 17,086,321 km (0.041 R)
• M35: 17,863,482 km (0.12 R)
• M36: 18,020,260 km (0.082 R)
• M37: 18,599,354 km (0.119 R)
• M38: 18,917,698 km (0.096 R)
• M39: 19,291,543 km (0.035 R)
• M40: 20,756,106 km (0.061 R)
• M41: 22,481,418 km (0.098 R)
• M42: 22,594,365 km (0.112 R)
• M43: 23,906,338 km (0.061 R)
• M44: 24,368,446 km (0.066 R)
• M45: 24,542,428 km (0.069 R)
• M46: 24,775,203 km (0.104 R)
• M47: 25,067,068 km (0.116 R)
• M48: 25,242,846 km (0.099 R)
• M49: 25,360,130 km (0.118 R)
• M50: 25,772,422 km (0.119 R)
• M51: 26,127,567 km (0.106 R)
• M52: 26,722,967 km (0.04 R)
• M53: 26,902,484 km (0.054 R)
• M54: 28,048,853 km (0.036 R)
• M55: 28,903,655 km (0.101 R)
• M56: 29,026,475 km (0.108 R)
• M57: 29,334,347 km (0.107 R)
• M58: 29,519,549 km (0.112 R)
• M59: 30,326,630 km (0.065 R)
• M60: 30,952,398 km (0.116 R)
• M61: 31,203,872 km (0.099 R)
• M62: 31,962,483 km (0.12 R)
• M63: 32,471,564 km (0.095 R)
• M64: 32,791,255 km (0.095 R)
• M65: 33,497,955 km (0.109 R)
• M66: 34,015,115 km (0.076 R)
• M67: 34,469,743 km (0.081 R)
• M68: 35,253,935 km (0.088 R)
• M69: 36,507,565 km (0.055 R)
• M70: 37,708,686 km (0.115 R)
• M71: 38,584,133 km (0.106 R)
• M72: 39,670,812 km (0.086 R)
• M73: 40,698,849 km (0.068 R)
• M74: 40,836,628 km (0.085 R)
• M75: 41,389,093 km (0.041 R)
• M76: 41,596,885 km (0.051 R)
• M77: 42,781,101 km (0.043 R)
• M78: 43,835,168 km (0.117 R)
• M79: 43,976,239 km (0.107 R)
• M80: 45,325,163 km (0.099 R)
• M81: 45,682,403 km (0.062 R)
• M82: 46,327,768 km (0.119 R)
• M83: 48,208,961 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.6

Radius: 6.6

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.3 AU - 12.96 AU

Year: 17567 Days

Day: 22.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,262,074 km

• M1: 116,088 km (0.039 R)
• M2: 284,984 km (0.106 R)
• M3: 399,576 km (0.076 R)
• M4: 656,136 km (0.117 R)
• M5: 1,448,257 km (0.07 R)
• M6: 1,758,822 km (0.063 R)
• M7: 2,591,783 km (0.094 R)
• M8: 2,684,235 km (0.115 R)
• M9: 2,903,994 km (0.066 R)
• M10: 3,195,261 km (0.053 R)
• M11: 3,394,675 km (0.091 R)
• M12: 3,666,793 km (0.08 R)
• M13: 3,910,788 km (0.072 R)
• M14: 4,124,114 km (0.118 R)
• M15: 4,232,273 km (0.118 R)
• M16: 4,636,636 km (0.091 R)
• M17: 5,680,979 km (0.095 R)
• M18: 6,126,631 km (0.091 R)
• M19: 6,667,727 km (0.085 R)
• M20: 6,752,249 km (0.053 R)
• M21: 7,573,841 km (0.036 R)
• M22: 8,934,134 km (0.062 R)
• M23: 9,121,132 km (0.09 R)
• M24: 9,356,599 km (0.1 R)
• M25: 10,026,947 km (0.085 R)
• M26: 10,075,417 km (0.114 R)
• M27: 10,416,949 km (0.031 R)
• M28: 10,466,017 km (0.11 R)
• M29: 10,961,186 km (0.046 R)
• M30: 11,011,151 km (0.099 R)
• M31: 11,312,441 km (0.088 R)
• M32: 11,413,420 km (0.113 R)
• M33: 12,596,590 km (0.059 R)
• M34: 13,123,174 km (0.052 R)
• M35: 13,282,496 km (0.045 R)
• M36: 13,335,753 km (0.095 R)
• M37: 13,389,159 km (0.049 R)
• M38: 13,442,565 km (0.12 R)
• M39: 13,764,500 km (0.091 R)
• M40: 14,361,246 km (0.091 R)
• M41: 14,800,615 km (0.093 R)
• M42: 15,411,872 km (0.107 R)
• M43: 15,636,269 km (0.068 R)
• M44: 16,088,204 km (0.117 R)
• M45: 16,544,328 km (0.117 R)
• M46: 16,774,110 km (0.111 R)
• M47: 17,820,697 km (0.111 R)
• M48: 18,174,346 km (0.119 R)
• M49: 19,008,354 km (0.099 R)
• M50: 19,369,633 km (0.084 R)
• M51: 20,961,055 km (0.094 R)
• M52: 21,271,920 km (0.079 R)
• M53: 22,976,737 km (0.04 R)
• M54: 25,449,440 km (0.086 R)
• M55: 26,851,771 km (0.111 R)
• M56: 28,691,226 km (0.113 R)
• M57: 30,852,915 km (0.108 R)
• M58: 31,348,383 km (0.031 R)
• M59: 31,419,293 km (0.1 R)
• M60: 31,989,111 km (0.111 R)
• M61: 32,922,153 km (0.111 R)
• M62: 33,211,176 km (0.082 R)
• M63: 35,774,835 km (0.103 R)
• M64: 36,146,137 km (0.069 R)
• M65: 37,117,775 km (0.029 R)
• M66: 38,629,461 km (0.093 R)
• M67: 38,934,043 km (0.109 R)
• M68: 39,853,022 km (0.113 R)
• M69: 41,167,090 km (0.102 R)
• M70: 41,790,315 km (0.102 R)
• M71: 41,946,645 km (0.114 R)
• M72: 43,125,177 km (0.077 R)
• M73: 44,234,894 km (0.103 R)
• M74: 46,159,021 km (0.083 R)
• M75: 47,375,551 km (0.073 R)
• M76: 47,783,355 km (0.108 R)
• M77: 47,946,866 km (0.098 R)
• M78: 48,849,090 km (0.106 R)
• M79: 49,426,239 km (0.032 R)
• M80: 50,088,509 km (0.115 R)
• M81: 50,753,770 km (0.104 R)
• M82: 52,345,492 km (0.102 R)
• M83: 53,274,495 km (0.093 R)
• M84: 53,528,811 km (0.083 R)
• M85: 53,783,576 km (0.026 R)
• M86: 54,635,536 km (0.077 R)
• M87: 55,148,806 km (0.113 R)
• M88: 56,871,426 km (0.106 R)
• M89: 57,652,327 km (0.053 R)
• M90: 57,739,243 km (0.067 R)
• M91: 58,000,441 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit