🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.9 AU - 1.36 AU

Year: 430 Days

Day: 13.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 113,477,402 km

• M1: 80,633 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.69 AU - 4.87 AU

Year: 3171 Days

Day: 18.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 88.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,477,402 km

• M1: 1,127,220 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.78 AU - 5.44 AU

Year: 3545 Days

Day: 32.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,477,402 km

• M1: 1,897,799 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.13 AU - 5.09 AU

Year: 3545 Days

Day: 24.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 8.8

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.26 AU - 6.32 AU

Year: 4358 Days

Day: 14.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 113,477,402 km

• M1: 110,403 km (0.094 R)
• M2: 241,750 km (0.061 R)
• M3: 366,066 km (0.097 R)
• M4: 442,810 km (0.065 R)
• M5: 614,997 km (0.106 R)
• M6: 758,910 km (0.111 R)
• M7: 968,646 km (0.107 R)
• M8: 1,197,082 km (0.108 R)
• M9: 1,474,736 km (0.09 R)
• M10: 1,621,192 km (0.054 R)
• M11: 1,721,572 km (0.112 R)
• M12: 1,876,256 km (0.109 R)
• M13: 2,125,786 km (0.058 R)
• M14: 2,500,977 km (0.093 R)
• M15: 2,578,618 km (0.071 R)
• M16: 3,040,278 km (0.058 R)
• M17: 3,291,303 km (0.099 R)
• M18: 3,592,892 km (0.043 R)
• M19: 3,881,018 km (0.112 R)
• M20: 4,062,031 km (0.095 R)
• M21: 4,526,682 km (0.069 R)
• M22: 4,621,677 km (0.102 R)
• M23: 4,741,355 km (0.107 R)
• M24: 4,910,700 km (0.045 R)
• M25: 4,983,853 km (0.059 R)
• M26: 5,280,206 km (0.057 R)
• M27: 5,531,680 km (0.075 R)
• M28: 5,942,027 km (0.103 R)
• M29: 6,415,505 km (0.085 R)
• M30: 6,522,318 km (0.048 R)
• M31: 6,765,115 km (0.102 R)
• M32: 7,259,237 km (0.053 R)
• M33: 7,314,887 km (0.102 R)
• M34: 7,538,985 km (0.116 R)
• M35: 7,736,753 km (0.039 R)
• M36: 8,399,023 km (0.066 R)
• M37: 8,516,008 km (0.114 R)
• M38: 8,870,406 km (0.105 R)
• M39: 9,049,325 km (0.04 R)
• M40: 9,410,903 km (0.093 R)
• M41: 9,593,562 km (0.104 R)
• M42: 9,654,598 km (0.047 R)
• M43: 9,838,753 km (0.064 R)
• M44: 10,210,503 km (0.119 R)
• M45: 10,650,172 km (0.067 R)
• M46: 11,160,151 km (0.073 R)
• M47: 11,612,984 km (0.098 R)
• M48: 12,871,999 km (0.087 R)
• M49: 12,939,468 km (0.096 R)
• M50: 13,244,498 km (0.118 R)
• M51: 13,483,406 km (0.107 R)
• M52: 13,861,739 km (0.101 R)
• M53: 14,523,560 km (0.105 R)
• M54: 15,553,242 km (0.077 R)
• M55: 15,913,773 km (0.09 R)
• M56: 16,095,085 km (0.114 R)
• M57: 16,423,153 km (0.108 R)
• M58: 16,864,168 km (0.068 R)
• M59: 17,048,921 km (0.062 R)
• M60: 18,437,788 km (0.078 R)
• M61: 19,164,983 km (0.107 R)
• M62: 19,629,185 km (0.058 R)
• M63: 20,018,738 km (0.076 R)
• M64: 20,214,412 km (0.081 R)
• M65: 20,529,017 km (0.074 R)
• M66: 21,242,748 km (0.108 R)
• M67: 21,562,439 km (0.104 R)
• M68: 21,964,408 km (0.097 R)
• M69: 22,206,906 km (0.115 R)
• M70: 24,637,124 km (0.074 R)
• M71: 25,268,427 km (0.085 R)
• M72: 26,289,432 km (0.081 R)
• M73: 26,460,871 km (0.093 R)
• M74: 27,280,518 km (0.112 R)
• M75: 27,846,148 km (0.094 R)
• M76: 28,503,630 km (0.098 R)
• M77: 28,679,707 km (0.089 R)
• M78: 28,767,970 km (0.102 R)
• M79: 29,077,488 km (0.117 R)
• M80: 29,343,622 km (0.086 R)
• M81: 29,744,395 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.8

Radius: 3.2

Gravity: 89.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 19.03 AU - 20.57 AU

Year: 31555 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,477,402 km

• M1: 188,942 km (0.038 R)
• M2: 488,138 km (0.119 R)
• M3: 1,122,732 km (0.075 R)
• M4: 1,876,406 km (0.083 R)
• M5: 2,323,255 km (0.111 R)
• M6: 2,606,593 km (0.08 R)
• M7: 3,466,781 km (0.064 R)
• M8: 4,010,121 km (0.078 R)
• M9: 4,579,640 km (0.084 R)
• M10: 4,637,983 km (0.045 R)
• M11: 5,356,801 km (0.101 R)
• M12: 5,855,111 km (0.067 R)
• M13: 6,238,530 km (0.055 R)
• M14: 6,696,001 km (0.078 R)
• M15: 8,061,231 km (0.098 R)
• M16: 8,273,211 km (0.097 R)
• M17: 8,920,222 km (0.071 R)
• M18: 10,800,817 km (0.065 R)
• M19: 11,348,494 km (0.116 R)
• M20: 12,065,966 km (0.101 R)
• M21: 12,470,927 km (0.114 R)
• M22: 14,475,539 km (0.097 R)
• M23: 16,309,609 km (0.1 R)
• M24: 21,740,011 km (0.087 R)
• M25: 21,838,148 km (0.105 R)
• M26: 22,429,957 km (0.09 R)
• M27: 23,427,924 km (0.077 R)
• M28: 24,338,377 km (0.042 R)
• M29: 25,466,943 km (0.077 R)
• M30: 28,415,218 km (0.116 R)
• M31: 30,586,332 km (0.052 R)
• M32: 31,691,561 km (0.078 R)
• M33: 32,697,607 km (0.033 R)
• M34: 33,260,992 km (0.087 R)
• M35: 34,283,045 km (0.068 R)
• M36: 43,561,703 km (0.105 R)
• M37: 44,430,119 km (0.111 R)
• M38: 44,928,878 km (0.117 R)
• M39: 45,053,792 km (0.108 R)
• M40: 45,806,120 km (0.089 R)
• M41: 47,577,658 km (0.093 R)
• M42: 47,960,180 km (0.03 R)
• M43: 49,371,336 km (0.055 R)
• M44: 52,760,775 km (0.075 R)
• M45: 53,553,644 km (0.096 R)
• M46: 53,818,732 km (0.094 R)
• M47: 53,951,425 km (0.108 R)
• M48: 54,350,402 km (0.12 R)
• M49: 54,616,836 km (0.097 R)
• M50: 57,034,188 km (0.115 R)
• M51: 57,576,181 km (0.084 R)
• M52: 60,725,366 km (0.089 R)
• M53: 61,972,713 km (0.078 R)
• M54: 63,929,902 km (0.071 R)
• M55: 64,916,051 km (0.055 R)
• M56: 65,765,318 km (0.087 R)
• M57: 67,904,568 km (0.049 R)
• M58: 68,622,787 km (0.096 R)
• M59: 69,776,935 km (0.109 R)
• M60: 69,921,746 km (0.081 R)
• M61: 70,937,665 km (0.113 R)
• M62: 71,374,490 km (0.05 R)
• M63: 74,309,900 km (0.119 R)
• M64: 74,605,655 km (0.088 R)
• M65: 75,346,613 km (0.104 R)
• M66: 79,087,757 km (0.055 R)
• M67: 80,601,089 km (0.039 R)
• M68: 80,904,922 km (0.046 R)
• M69: 81,818,666 km (0.098 R)
• M70: 82,276,884 km (0.101 R)
• M71: 83,656,326 km (0.075 R)
• M72: 84,580,243 km (0.12 R)
• M73: 85,662,434 km (0.1 R)
• M74: 85,972,550 km (0.089 R)
• M75: 87,060,575 km (0.085 R)
• M76: 87,684,398 km (0.049 R)
• M77: 92,092,300 km (0.1 R)
• M78: 92,410,045 km (0.117 R)
• M79: 93,205,607 km (0.065 R)
• M80: 93,843,642 km (0.083 R)
• M81: 94,643,392 km (0.056 R)
• M82: 96,733,125 km (0.097 R)
• M83: 97,055,957 km (0.115 R)
• M84: 98,513,190 km (0.098 R)
• M85: 99,325,955 km (0.091 R)
• M86: 100,467,536 km (0.116 R)
• M87: 101,121,728 km (0.09 R)
• M88: 102,763,565 km (0.107 R)
• M89: 103,752,855 km (0.046 R)
• M90: 105,076,796 km (0.078 R)
• M91: 106,572,925 km (0.118 R)
• M92: 110,597,107 km (0.119 R)
• M93: 112,457,955 km (0.046 R)
• M94: 113,137,279 km (0.078 R)
• M95: 113,477,465 km (0.102 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit