🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 13.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.45 AU - 0.61 AU

Year: 262 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,390,001 km

• M1: 166,802 km (0.058 R)
• M2: 281,842 km (0.074 R)
• M3: 468,541 km (0.096 R)
• M4: 578,196 km (0.097 R)
• M5: 678,576 km (0.119 R)
• M6: 768,185 km (0.1 R)
• M7: 881,431 km (0.076 R)
• M8: 1,007,392 km (0.094 R)
• M9: 1,102,088 km (0.077 R)
• M10: 1,203,515 km (0.06 R)
• M11: 1,338,003 km (0.073 R)
• M12: 1,462,319 km (0.106 R)
• M13: 1,571,226 km (0.105 R)
• M14: 1,699,133 km (0.113 R)
• M15: 1,948,662 km (0.09 R)
• M16: 2,038,869 km (0.043 R)
• M17: 2,241,724 km (0.056 R)
• M18: 2,396,109 km (0.105 R)
• M19: 2,605,995 km (0.049 R)
• M20: 2,696,502 km (0.094 R)
• M21: 2,783,268 km (0.117 R)
• M22: 2,999,288 km (0.081 R)
• M23: 3,104,455 km (0.091 R)
• M24: 3,277,241 km (0.071 R)
• M25: 3,442,995 km (0.12 R)
• M26: 3,622,213 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.4

Radius: 10.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.82 AU - 1.08 AU

Year: 628 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,390,001 km

• M1: 140,772 km (0.048 R)
• M2: 219,161 km (0.083 R)
• M3: 390,899 km (0.084 R)
• M4: 464,950 km (0.098 R)
• M5: 731,085 km (0.067 R)
• M6: 827,276 km (0.057 R)
• M7: 922,570 km (0.049 R)
• M8: 1,070,074 km (0.067 R)
• M9: 1,136,794 km (0.075 R)
• M10: 1,302,100 km (0.119 R)
• M11: 1,386,174 km (0.073 R)
• M12: 1,556,865 km (0.101 R)
• M13: 1,646,624 km (0.109 R)
• M14: 1,741,618 km (0.091 R)
• M15: 1,821,055 km (0.072 R)
• M16: 1,887,626 km (0.086 R)
• M17: 2,019,721 km (0.089 R)
• M18: 2,162,288 km (0.056 R)
• M19: 2,244,267 km (0.096 R)
• M20: 2,415,258 km (0.085 R)
• M21: 2,570,839 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.5

Radius: 8

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.01 AU - 11.45 AU

Year: 19019 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,390,001 km

• M1: 126,410 km (0.071 R)
• M2: 268,528 km (0.12 R)
• M3: 348,413 km (0.079 R)
• M4: 419,323 km (0.096 R)
• M5: 1,083,537 km (0.113 R)
• M6: 1,393,055 km (0.032 R)
• M7: 1,512,434 km (0.059 R)
• M8: 1,573,321 km (0.087 R)
• M9: 1,825,692 km (0.075 R)
• M10: 2,695,155 km (0.112 R)
• M11: 2,882,751 km (0.039 R)
• M12: 3,035,939 km (0.074 R)
• M13: 3,231,314 km (0.076 R)
• M14: 3,471,119 km (0.111 R)
• M15: 4,138,775 km (0.054 R)
• M16: 4,224,943 km (0.075 R)
• M17: 4,399,225 km (0.107 R)
• M18: 4,531,619 km (0.078 R)
• M19: 4,620,480 km (0.114 R)
• M20: 4,936,431 km (0.069 R)
• M21: 5,259,263 km (0.098 R)
• M22: 6,268,749 km (0.034 R)
• M23: 7,180,548 km (0.053 R)
• M24: 7,705,038 km (0.114 R)
• M25: 8,846,021 km (0.117 R)
• M26: 9,069,371 km (0.091 R)
• M27: 9,635,748 km (0.111 R)
• M28: 9,750,490 km (0.12 R)
• M29: 10,565,798 km (0.097 R)
• M30: 11,829,302 km (0.042 R)
• M31: 12,137,174 km (0.076 R)
• M32: 12,261,041 km (0.114 R)
• M33: 12,447,740 km (0.105 R)
• M34: 12,823,829 km (0.101 R)
• M35: 14,234,537 km (0.041 R)
• M36: 15,157,555 km (0.076 R)
• M37: 15,290,997 km (0.079 R)
• M38: 15,357,867 km (0.09 R)
• M39: 15,424,887 km (0.101 R)
• M40: 15,559,076 km (0.081 R)
• M41: 16,441,105 km (0.066 R)
• M42: 17,200,015 km (0.114 R)
• M43: 18,537,719 km (0.084 R)
• M44: 18,680,436 km (0.077 R)
• M45: 20,054,642 km (0.11 R)
• M46: 20,274,551 km (0.042 R)
• M47: 21,386,362 km (0.11 R)
• M48: 21,836,652 km (0.069 R)
• M49: 23,591,435 km (0.057 R)
• M50: 23,746,119 km (0.051 R)
• M51: 23,901,102 km (0.112 R)
• M52: 24,681,554 km (0.1 R)
• M53: 25,232,673 km (0.116 R)
• M54: 26,347,327 km (0.047 R)
• M55: 27,234,292 km (0.059 R)
• M56: 27,559,219 km (0.095 R)
• M57: 27,722,131 km (0.098 R)
• M58: 29,120,273 km (0.11 R)
• M59: 31,132,813 km (0.106 R)
• M60: 35,202,174 km (0.082 R)
• M61: 35,911,268 km (0.113 R)
• M62: 36,714,609 km (0.038 R)
• M63: 37,704,647 km (0.079 R)
• M64: 39,343,492 km (0.104 R)
• M65: 40,634,073 km (0.096 R)
• M66: 41,377,873 km (0.104 R)
• M67: 42,878,789 km (0.111 R)
• M68: 44,684,286 km (0.088 R)
• M69: 44,971,513 km (0.099 R)
• M70: 45,837,236 km (0.117 R)
• M71: 47,585,138 km (0.047 R)
• M72: 48,172,459 km (0.116 R)
• M73: 50,945,555 km (0.087 R)
• M74: 52,654,262 km (0.116 R)
• M75: 52,755,390 km (0.087 R)
• M76: 53,464,933 km (0.087 R)
• M77: 54,177,617 km (0.028 R)
• M78: 54,586,169 km (0.062 R)
• M79: 54,688,494 km (0.082 R)
• M80: 55,098,392 km (0.092 R)
• M81: 55,201,165 km (0.072 R)
• M82: 55,509,487 km (0.106 R)
• M83: 58,205,240 km (0.037 R)
• M84: 59,885,374 km (0.095 R)
• M85: 61,794,542 km (0.098 R)
• M86: 64,803,703 km (0.095 R)
• M87: 65,237,537 km (0.075 R)
• M88: 65,781,026 km (0.08 R)
• M89: 71,298,794 km (0.086 R)
• M90: 73,208,261 km (0.104 R)
• M91: 73,434,154 km (0.179 R)
• M92: 74,112,730 km (0.075 R)
• M93: 74,679,855 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 10,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit