🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.91 AU - 0.97 AU

Year: 336 Days

Day: 31 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 94,658,637 km

• M1: 181,761 km (0.105 R)
• M2: 201,359 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.59 AU - 1.95 AU

Year: 869 Days

Day: 25.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.57 AU - 2.57 AU

Year: 1099 Days

Day: 29.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.18 AU - 3 AU

Year: 1538 Days

Day: 34.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,658,637 km

• M1: 300,841 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 11.7

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.19 AU - 5.57 AU

Year: 4604 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 94,658,637 km

• M1: 152,291 km (0.077 R)
• M2: 229,782 km (0.072 R)
• M3: 370,704 km (0.072 R)
• M4: 527,931 km (0.094 R)
• M5: 666,907 km (0.107 R)
• M6: 829,071 km (0.075 R)
• M7: 925,263 km (0.1 R)
• M8: 1,140,534 km (0.116 R)
• M9: 1,227,151 km (0.108 R)
• M10: 1,304,793 km (0.107 R)
• M11: 1,395,599 km (0.109 R)
• M12: 1,476,980 km (0.074 R)
• M13: 1,681,630 km (0.097 R)
• M14: 2,012,989 km (0.09 R)
• M15: 2,213,600 km (0.117 R)
• M16: 2,309,642 km (0.118 R)
• M17: 2,407,030 km (0.048 R)
• M18: 2,534,338 km (0.107 R)
• M19: 2,944,984 km (0.118 R)
• M20: 3,112,234 km (0.078 R)
• M21: 3,329,600 km (0.113 R)
• M22: 3,503,881 km (0.097 R)
• M23: 3,697,611 km (0.097 R)
• M24: 3,828,808 km (0.109 R)
• M25: 4,386,210 km (0.106 R)
• M26: 4,490,330 km (0.091 R)
• M27: 4,754,370 km (0.102 R)
• M28: 4,843,530 km (0.111 R)
• M29: 5,096,201 km (0.104 R)
• M30: 5,483,211 km (0.08 R)
• M31: 5,937,390 km (0.105 R)
• M32: 6,384,089 km (0.11 R)
• M33: 7,064,311 km (0.067 R)
• M34: 7,454,462 km (0.052 R)
• M35: 7,537,489 km (0.104 R)
• M36: 9,218,071 km (0.042 R)
• M37: 9,441,720 km (0.098 R)
• M38: 11,128,286 km (0.085 R)
• M39: 11,462,189 km (0.032 R)
• M40: 11,558,231 km (0.074 R)
• M41: 11,823,767 km (0.046 R)
• M42: 11,896,621 km (0.043 R)
• M43: 12,336,289 km (0.096 R)
• M44: 13,206,500 km (0.116 R)
• M45: 13,611,013 km (0.104 R)
• M46: 14,045,146 km (0.11 R)
• M47: 14,173,800 km (0.044 R)
• M48: 14,406,275 km (0.099 R)
• M49: 14,613,917 km (0.059 R)
• M50: 14,848,785 km (0.066 R)
• M51: 15,058,522 km (0.098 R)
• M52: 15,216,497 km (0.081 R)
• M53: 15,534,243 km (0.096 R)
• M54: 17,237,564 km (0.078 R)
• M55: 17,347,818 km (0.106 R)
• M56: 17,818,602 km (0.05 R)
• M57: 17,985,703 km (0.11 R)
• M58: 18,097,453 km (0.053 R)
• M59: 18,659,642 km (0.088 R)
• M60: 18,857,709 km (0.082 R)
• M61: 18,942,830 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 5.4

Gravity: 22.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.86 AU - 21.52 AU

Year: 28624 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,658,637 km

• M1: 91,105 km (0.083 R)
• M2: 223,798 km (0.055 R)
• M3: 354,996 km (0.109 R)
• M4: 418,874 km (0.1 R)
• M5: 534,364 km (0.096 R)
• M6: 634,145 km (0.069 R)
• M7: 910,602 km (0.113 R)
• M8: 1,221,317 km (0.084 R)
• M9: 1,671,008 km (0.082 R)
• M10: 2,049,042 km (0.088 R)
• M11: 3,013,649 km (0.108 R)
• M12: 3,285,468 km (0.118 R)
• M13: 3,804,274 km (0.086 R)
• M14: 4,297,797 km (0.103 R)
• M15: 5,236,075 km (0.075 R)
• M16: 6,007,850 km (0.1 R)
• M17: 6,177,794 km (0.11 R)
• M18: 6,755,989 km (0.102 R)
• M19: 6,814,632 km (0.112 R)
• M20: 7,411,677 km (0.047 R)
• M21: 7,839,377 km (0.035 R)
• M22: 10,297,569 km (0.077 R)
• M23: 11,258,437 km (0.119 R)
• M24: 11,678,956 km (0.12 R)
• M25: 11,820,177 km (0.046 R)
• M26: 12,033,204 km (0.087 R)
• M27: 12,319,235 km (0.12 R)
• M28: 12,535,254 km (0.106 R)
• M29: 13,337,997 km (0.095 R)
• M30: 13,485,650 km (0.081 R)
• M31: 15,532,448 km (0.108 R)
• M32: 15,687,880 km (0.06 R)
• M33: 17,592,859 km (0.117 R)
• M34: 19,485,871 km (0.082 R)
• M35: 22,312,522 km (0.119 R)
• M36: 22,487,851 km (0.044 R)
• M37: 22,575,815 km (0.032 R)
• M38: 23,460,686 km (0.062 R)
• M39: 25,082,028 km (0.091 R)
• M40: 26,553,173 km (0.094 R)
• M41: 29,002,988 km (0.117 R)
• M42: 30,254,673 km (0.076 R)
• M43: 31,720,733 km (0.11 R)
• M44: 32,611,438 km (0.116 R)
• M45: 34,417,384 km (0.043 R)
• M46: 34,619,939 km (0.067 R)
• M47: 35,434,500 km (0.11 R)
• M48: 38,334,903 km (0.034 R)
• M49: 39,707,164 km (0.042 R)
• M50: 40,988,171 km (0.077 R)
• M51: 41,202,994 km (0.077 R)
• M52: 41,849,556 km (0.093 R)
• M53: 42,717,074 km (0.1 R)
• M54: 43,919,392 km (0.078 R)
• M55: 44,911,525 km (0.116 R)
• M56: 45,354,783 km (0.109 R)
• M57: 45,576,936 km (0.116 R)
• M58: 46,133,889 km (0.091 R)
• M59: 48,952,762 km (0.114 R)
• M60: 50,555,404 km (0.103 R)
• M61: 50,785,784 km (0.096 R)
• M62: 51,016,614 km (0.052 R)
• M63: 56,896,409 km (0.066 R)
• M64: 57,016,236 km (0.093 R)
• M65: 58,580,731 km (0.12 R)
• M66: 60,281,509 km (0.093 R)
• M67: 63,980,017 km (0.046 R)
• M68: 64,104,483 km (0.048 R)
• M69: 67,244,243 km (0.077 R)
• M70: 68,386,871 km (0.063 R)
• M71: 70,819,782 km (0.096 R)
• M72: 71,464,848 km (0.104 R)
• M73: 71,982,157 km (0.106 R)
• M74: 72,500,813 km (0.111 R)
• M75: 73,020,665 km (0.099 R)
• M76: 73,933,362 km (0.072 R)
• M77: 74,325,757 km (0.065 R)
• M78: 75,375,336 km (0.049 R)
• M79: 75,901,920 km (0.118 R)
• M80: 76,694,191 km (0.098 R)
• M81: 77,356,461 km (0.067 R)
• M82: 78,419,952 km (0.092 R)
• M83: 79,220,899 km (0.032 R)
• M84: 79,756,310 km (0.107 R)
• M85: 81,910,070 km (0.116 R)
• M86: 82,587,000 km (0.111 R)
• M87: 82,858,221 km (0.067 R)
• M88: 84,628,862 km (0.059 R)
• M89: 85,039,358 km (0.039 R)
• M90: 85,724,666 km (0.042 R)
• M91: 86,136,808 km (0.094 R)
• M92: 86,687,478 km (0.106 R)
• M93: 87,653,731 km (0.073 R)
• M94: 88,484,747 km (0.059 R)
• M95: 89,875,708 km (0.107 R)
• M96: 92,538,400 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 17,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit