🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 13.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.56 AU - 0.56 AU

Year: 295 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 29,138,121 km

• M1: 174,730 km (0.119 R)
• M2: 290,818 km (0.091 R)
• M3: 388,057 km (0.05 R)
• M4: 511,475 km (0.098 R)
• M5: 608,564 km (0.084 R)
• M6: 703,559 km (0.099 R)
• M7: 808,128 km (0.095 R)
• M8: 937,081 km (0.104 R)
• M9: 1,031,178 km (0.086 R)
• M10: 1,164,919 km (0.088 R)
• M11: 1,313,320 km (0.112 R)
• M12: 1,575,565 km (0.03 R)
• M13: 1,736,682 km (0.108 R)
• M14: 1,869,674 km (0.062 R)
• M15: 2,021,067 km (0.064 R)
• M16: 2,207,317 km (0.104 R)
• M17: 2,362,749 km (0.098 R)
• M18: 2,468,365 km (0.042 R)
• M19: 2,565,005 km (0.074 R)
• M20: 2,662,693 km (0.082 R)
• M21: 2,839,816 km (0.092 R)
• M22: 2,935,559 km (0.06 R)
• M23: 3,078,425 km (0.093 R)
• M24: 3,171,026 km (0.093 R)
• M25: 3,270,509 km (0.078 R)
• M26: 3,406,792 km (0.088 R)
• M27: 3,883,411 km (0.101 R)
• M28: 3,996,507 km (0.102 R)
• M29: 4,091,502 km (0.113 R)
• M30: 4,206,692 km (0.117 R)
• M31: 4,578,293 km (0.113 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.5

Radius: 4

Gravity: 50.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.59 AU - 6.99 AU

Year: 9793 Days

Day: 21.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 29,138,121 km

• M1: 57,894 km (0.025 R)
• M2: 107,262 km (0.111 R)
• M3: 283,189 km (0.099 R)
• M4: 837,598 km (0.076 R)
• M5: 1,032,375 km (0.107 R)
• M6: 1,198,279 km (0.112 R)
• M7: 1,372,560 km (0.101 R)
• M8: 1,417,440 km (0.097 R)
• M9: 1,578,258 km (0.11 R)
• M10: 2,225,268 km (0.076 R)
• M11: 2,251,598 km (0.071 R)
• M12: 2,304,705 km (0.07 R)
• M13: 2,331,333 km (0.04 R)
• M14: 2,412,116 km (0.115 R)
• M15: 2,659,701 km (0.081 R)
• M16: 2,973,258 km (0.108 R)
• M17: 3,238,345 km (0.088 R)
• M18: 3,358,771 km (0.105 R)
• M19: 3,950,132 km (0.067 R)
• M20: 4,046,473 km (0.076 R)
• M21: 4,176,025 km (0.112 R)
• M22: 4,506,037 km (0.09 R)
• M23: 4,742,103 km (0.093 R)
• M24: 4,810,170 km (0.111 R)
• M25: 5,473,936 km (0.07 R)
• M26: 5,725,559 km (0.053 R)
• M27: 5,834,616 km (0.057 R)
• M28: 5,907,770 km (0.082 R)
• M29: 6,390,073 km (0.087 R)
• M30: 6,541,017 km (0.111 R)
• M31: 6,578,866 km (0.092 R)
• M32: 6,693,158 km (0.097 R)
• M33: 6,923,539 km (0.094 R)
• M34: 7,431,573 km (0.102 R)
• M35: 7,590,297 km (0.051 R)
• M36: 7,790,309 km (0.086 R)
• M37: 8,359,529 km (0.091 R)
• M38: 8,690,888 km (0.069 R)
• M39: 9,153,295 km (0.116 R)
• M40: 9,195,781 km (0.081 R)
• M41: 9,323,538 km (0.081 R)
• M42: 9,970,848 km (0.07 R)
• M43: 10,632,669 km (0.11 R)
• M44: 10,766,708 km (0.073 R)
• M45: 11,172,268 km (0.096 R)
• M46: 11,308,552 km (0.118 R)
• M47: 11,536,838 km (0.065 R)
• M48: 11,674,618 km (0.103 R)
• M49: 12,231,122 km (0.105 R)
• M50: 12,277,796 km (0.065 R)
• M51: 12,559,639 km (0.101 R)
• M52: 13,659,632 km (0.051 R)
• M53: 15,391,527 km (0.043 R)
• M54: 15,746,223 km (0.075 R)
• M55: 16,052,300 km (0.102 R)
• M56: 16,206,087 km (0.083 R)
• M57: 16,618,528 km (0.096 R)
• M58: 17,823,539 km (0.109 R)
• M59: 19,219,287 km (0.115 R)
• M60: 19,382,648 km (0.084 R)
• M61: 20,261,386 km (0.042 R)
• M62: 20,483,090 km (0.088 R)
• M63: 23,495,393 km (0.115 R)
• M64: 24,726,733 km (0.096 R)
• M65: 25,141,717 km (0.078 R)
• M66: 25,858,590 km (0.027 R)
• M67: 27,007,352 km (0.097 R)
• M68: 27,679,944 km (0.06 R)
• M69: 27,802,914 km (0.117 R)
• M70: 28,172,720 km (0.091 R)
• M71: 28,606,105 km (0.119 R)
• M72: 29,104,116 km (0.053 R)
• M73: 29,856,593 km (0.111 R)
• M74: 31,316,669 km (0.064 R)
• M75: 31,380,697 km (0.081 R)
• M76: 32,216,649 km (0.107 R)
• M77: 33,060,082 km (0.108 R)
• M78: 33,517,104 km (0.043 R)
• M79: 34,305,634 km (0.068 R)
• M80: 34,967,455 km (0.117 R)
• M81: 36,236,195 km (0.066 R)
• M82: 36,505,321 km (0.073 R)
• M83: 37,112,988 km (0.088 R)
• M84: 37,248,523 km (0.097 R)
• M85: 37,656,028 km (0.101 R)
• M86: 37,996,812 km (0.068 R)
• M87: 38,065,029 km (0.104 R)
• M88: 41,389,692 km (0.07 R)
• M89: 41,600,625 km (0.115 R)
• M90: 43,228,998 km (0.106 R)
• M91: 44,086,792 km (0.097 R)
• M92: 45,022,526 km (0.103 R)
• M93: 45,239,443 km (0.117 R)
• M94: 48,015,980 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.2

Radius: 5.9

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.24 AU - 7.02 AU

Year: 10668 Days

Day: 23.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,138,121 km

• M1: 83,625 km (0.058 R)
• M2: 149,448 km (0.057 R)
• M3: 288,724 km (0.106 R)
• M4: 951,442 km (0.102 R)
• M5: 1,236,576 km (0.115 R)
• M6: 1,499,120 km (0.049 R)
• M7: 1,829,881 km (0.077 R)
• M8: 1,951,055 km (0.076 R)
• M9: 2,751,404 km (0.08 R)
• M10: 3,363,259 km (0.111 R)
• M11: 4,196,370 km (0.089 R)
• M12: 4,683,012 km (0.119 R)
• M13: 5,187,306 km (0.066 R)
• M14: 5,963,121 km (0.103 R)
• M15: 7,097,821 km (0.107 R)
• M16: 7,703,692 km (0.113 R)
• M17: 8,069,459 km (0.115 R)
• M18: 8,183,153 km (0.034 R)
• M19: 8,964,353 km (0.06 R)
• M20: 9,259,809 km (0.073 R)
• M21: 9,498,268 km (0.104 R)
• M22: 10,659,147 km (0.101 R)
• M23: 10,815,178 km (0.11 R)
• M24: 11,510,808 km (0.111 R)
• M25: 11,703,041 km (0.095 R)
• M26: 11,767,369 km (0.082 R)
• M27: 12,779,099 km (0.103 R)
• M28: 12,944,853 km (0.038 R)
• M29: 13,412,945 km (0.108 R)
• M30: 13,480,264 km (0.082 R)
• M31: 13,615,201 km (0.118 R)
• M32: 14,537,921 km (0.115 R)
• M33: 15,269,455 km (0.119 R)
• M34: 15,586,752 km (0.115 R)
• M35: 15,941,747 km (0.066 R)
• M36: 16,479,253 km (0.1 R)
• M37: 16,768,276 km (0.112 R)
• M38: 17,424,861 km (0.086 R)
• M39: 19,635,169 km (0.08 R)
• M40: 20,909,444 km (0.074 R)
• M41: 21,026,579 km (0.084 R)
• M42: 21,183,208 km (0.066 R)
• M43: 21,615,696 km (0.115 R)
• M44: 22,769,993 km (0.078 R)
• M45: 25,262,443 km (0.093 R)
• M46: 25,679,222 km (0.114 R)
• M47: 26,688,859 km (0.104 R)
• M48: 27,241,174 km (0.085 R)
• M49: 27,540,070 km (0.067 R)
• M50: 28,529,960 km (0.105 R)
• M51: 28,573,193 km (0.112 R)
• M52: 28,616,577 km (0.086 R)
• M53: 28,746,577 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 14,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit