🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.69 AU - 0.97 AU

Year: 328 Days

Day: 13.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,491,354 km

• M1: 409,300 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.89 AU - 0.97 AU

Year: 389 Days

Day: 24.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,491,354 km

• M1: 566,677 km (0.113 R)
• M2: 751,729 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.06 AU - 1.5 AU

Year: 628 Days

Day: 16.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.21 AU - 1.51 AU

Year: 687 Days

Day: 36.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.59 AU - 1.69 AU

Year: 910 Days

Day: 35.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.22 AU - 2.34 AU

Year: 1492 Days

Day: 40.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 4.9

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.82 AU - 16.12 AU

Year: 22634 Days

Day: 15.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,491,354 km

• M1: 87,216 km (0.112 R)
• M2: 225,444 km (0.086 R)
• M3: 270,772 km (0.088 R)
• M4: 446,400 km (0.081 R)
• M5: 722,408 km (0.107 R)
• M6: 1,206,208 km (0.088 R)
• M7: 1,290,431 km (0.09 R)
• M8: 1,464,414 km (0.1 R)
• M9: 1,677,142 km (0.072 R)
• M10: 2,030,791 km (0.071 R)
• M11: 2,097,512 km (0.097 R)
• M12: 2,767,561 km (0.061 R)
• M13: 2,841,761 km (0.102 R)
• M14: 3,068,103 km (0.101 R)
• M15: 5,124,026 km (0.089 R)
• M16: 6,498,532 km (0.102 R)
• M17: 8,190,932 km (0.096 R)
• M18: 10,181,481 km (0.084 R)
• M19: 12,129,695 km (0.078 R)
• M20: 12,190,431 km (0.1 R)
• M21: 12,495,910 km (0.101 R)
• M22: 13,052,265 km (0.1 R)
• M23: 14,188,909 km (0.118 R)
• M24: 14,574,722 km (0.113 R)
• M25: 15,752,955 km (0.09 R)
• M26: 16,757,953 km (0.115 R)
• M27: 17,714,482 km (0.107 R)
• M28: 18,618,502 km (0.116 R)
• M29: 19,395,065 km (0.049 R)
• M30: 20,616,083 km (0.079 R)
• M31: 21,199,065 km (0.109 R)
• M32: 21,272,368 km (0.048 R)
• M33: 21,861,634 km (0.057 R)
• M34: 22,306,987 km (0.107 R)
• M35: 24,732,567 km (0.068 R)
• M36: 24,886,952 km (0.059 R)
• M37: 26,054,713 km (0.106 R)
• M38: 28,040,475 km (0.09 R)
• M39: 28,120,959 km (0.038 R)
• M40: 28,767,222 km (0.066 R)
• M41: 29,010,917 km (0.058 R)
• M42: 33,767,680 km (0.077 R)
• M43: 34,282,297 km (0.067 R)
• M44: 35,232,543 km (0.053 R)
• M45: 35,841,555 km (0.089 R)
• M46: 36,278,830 km (0.078 R)
• M47: 36,805,863 km (0.065 R)
• M48: 37,247,027 km (0.089 R)
• M49: 38,134,442 km (0.104 R)
• M50: 38,849,370 km (0.084 R)
• M51: 39,028,888 km (0.115 R)
• M52: 41,661,511 km (0.064 R)
• M53: 41,753,364 km (0.109 R)
• M54: 42,397,832 km (0.088 R)
• M55: 43,883,189 km (0.117 R)
• M56: 43,976,688 km (0.055 R)
• M57: 45,008,464 km (0.082 R)
• M58: 45,291,204 km (0.069 R)
• M59: 45,385,600 km (0.032 R)
• M60: 45,669,238 km (0.076 R)
• M61: 47,382,882 km (0.093 R)
• M62: 48,827,099 km (0.072 R)
• M63: 51,955,939 km (0.066 R)
• M64: 53,544,519 km (0.101 R)
• M65: 53,844,014 km (0.118 R)
• M66: 54,244,487 km (0.086 R)
• M67: 54,746,238 km (0.057 R)
• M68: 56,261,066 km (0.079 R)
• M69: 56,667,374 km (0.093 R)
• M70: 57,176,605 km (0.115 R)
• M71: 59,331,712 km (0.112 R)
• M72: 59,848,723 km (0.119 R)
• M73: 60,887,381 km (0.077 R)
• M74: 60,991,501 km (0.099 R)
• M75: 61,513,298 km (0.114 R)
• M76: 61,931,873 km (0.103 R)
• M77: 63,721,063 km (0.066 R)
• M78: 64,568,984 km (0.096 R)
• M79: 64,781,413 km (0.101 R)
• M80: 65,207,318 km (0.115 R)
• M81: 67,027,176 km (0.118 R)
• M82: 67,889,458 km (0.102 R)
• M83: 69,298,371 km (0.118 R)
• M84: 70,607,502 km (0.072 R)
• M85: 71,484,744 km (0.073 R)
• M86: 73,028,594 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.7

Radius: 4.9

Gravity: 30.64 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.54 AU - 18.98 AU

Year: 28421 Days

Day: 23.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,491,354 km

• M1: 69,713 km (0.116 R)
• M2: 174,431 km (0.053 R)
• M3: 426,952 km (0.1 R)
• M4: 547,079 km (0.114 R)
• M5: 598,242 km (0.079 R)
• M6: 819,048 km (0.069 R)
• M7: 1,729,950 km (0.089 R)
• M8: 2,457,295 km (0.067 R)
• M9: 3,457,805 km (0.029 R)
• M10: 4,411,043 km (0.109 R)
• M11: 4,835,153 km (0.078 R)
• M12: 6,778,429 km (0.087 R)
• M13: 6,960,191 km (0.113 R)
• M14: 8,341,876 km (0.114 R)
• M15: 10,079,755 km (0.065 R)
• M16: 10,496,086 km (0.084 R)
• M17: 10,776,881 km (0.091 R)
• M18: 11,060,070 km (0.112 R)
• M19: 11,202,637 km (0.117 R)
• M20: 12,885,164 km (0.106 R)
• M21: 13,185,706 km (0.109 R)
• M22: 13,717,227 km (0.092 R)
• M23: 13,947,159 km (0.116 R)
• M24: 14,644,584 km (0.079 R)
• M25: 15,036,980 km (0.072 R)
• M26: 15,432,816 km (0.088 R)
• M27: 19,060,713 km (0.08 R)
• M28: 19,231,704 km (0.107 R)
• M29: 20,180,753 km (0.025 R)
• M30: 21,321,885 km (0.106 R)
• M31: 22,664,526 km (0.111 R)
• M32: 25,149,048 km (0.118 R)
• M33: 25,901,675 km (0.112 R)
• M34: 27,332,728 km (0.071 R)
• M35: 28,593,539 km (0.081 R)
• M36: 28,887,199 km (0.117 R)
• M37: 30,569,876 km (0.105 R)
• M38: 32,590,046 km (0.116 R)
• M39: 33,204,295 km (0.088 R)
• M40: 33,409,992 km (0.109 R)
• M41: 33,512,915 km (0.034 R)
• M42: 34,444,611 km (0.107 R)
• M43: 35,594,719 km (0.05 R)
• M44: 35,699,886 km (0.097 R)
• M45: 36,333,134 km (0.098 R)
• M46: 36,651,179 km (0.104 R)
• M47: 37,183,299 km (0.05 R)
• M48: 38,903,076 km (0.095 R)
• M49: 39,011,385 km (0.119 R)
• M50: 41,641,614 km (0.11 R)
• M51: 43,651,611 km (0.055 R)
• M52: 43,764,259 km (0.103 R)
• M53: 43,876,906 km (0.114 R)
• M54: 44,215,446 km (0.113 R)
• M55: 44,555,033 km (0.067 R)
• M56: 44,668,428 km (0.096 R)
• M57: 45,009,063 km (0.082 R)
• M58: 45,921,610 km (0.054 R)
• M59: 47,186,460 km (0.042 R)
• M60: 48,812,738 km (0.039 R)
• M61: 50,812,114 km (0.09 R)
• M62: 55,498,716 km (0.082 R)
• M63: 56,354,415 km (0.047 R)
• M64: 56,845,396 km (0.081 R)
• M65: 57,831,395 km (0.102 R)
• M66: 60,823,502 km (0.111 R)
• M67: 61,705,681 km (0.1 R)
• M68: 61,832,091 km (0.101 R)
• M69: 64,890,470 km (0.111 R)
• M70: 65,147,629 km (0.104 R)
• M71: 65,791,797 km (0.04 R)
• M72: 67,346,568 km (0.111 R)
• M73: 67,997,917 km (0.047 R)
• M74: 69,175,551 km (0.106 R)
• M75: 70,492,013 km (0.116 R)
• M76: 72,215,679 km (0.1 R)
• M77: 72,615,405 km (0.109 R)
• M78: 73,819,069 km (0.066 R)
• M79: 74,625,252 km (0.075 R)
• M80: 77,061,005 km (0.059 R)
• M81: 77,196,989 km (0.04 R)
• M82: 79,110,645 km (0.112 R)
• M83: 79,660,118 km (0.12 R)
• M84: 79,935,378 km (0.087 R)
• M85: 80,211,087 km (0.098 R)
• M86: 80,901,332 km (0.043 R)
• M87: 81,732,348 km (0.12 R)
• M88: 82,566,206 km (0.117 R)
• M89: 83,682,506 km (0.094 R)
• M90: 87,912,385 km (0.114 R)
• M91: 88,624,172 km (0.073 R)
• M92: 89,623,785 km (0.111 R)
• M93: 92,789,725 km (0.114 R)
• M94: 94,531,942 km (0.102 R)
• M95: 95,845,710 km (0.072 R)
• M96: 96,724,897 km (0.036 R)
• M97: 96,871,652 km (0.086 R)
• M98: 97,312,517 km (0.072 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: 314 - 13,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit