🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 15

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 307 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,535,388 km

• M1: 195,225 km (0.116 R)
• M2: 290,818 km (0.11 R)
• M3: 442,959 km (0.032 R)
• M4: 538,552 km (0.097 R)
• M5: 662,120 km (0.05 R)
• M6: 831,465 km (0.094 R)
• M7: 943,963 km (0.107 R)
• M8: 1,047,185 km (0.094 R)
• M9: 1,158,486 km (0.106 R)
• M10: 1,290,730 km (0.096 R)
• M11: 1,558,062 km (0.09 R)
• M12: 1,696,589 km (0.097 R)
• M13: 1,797,568 km (0.073 R)
• M14: 1,900,641 km (0.103 R)
• M15: 2,005,958 km (0.101 R)
• M16: 2,123,093 km (0.101 R)
• M17: 2,232,599 km (0.087 R)
• M18: 2,354,222 km (0.081 R)
• M19: 2,473,152 km (0.097 R)
• M20: 2,647,284 km (0.095 R)
• M21: 2,924,638 km (0.112 R)
• M22: 3,188,828 km (0.069 R)
• M23: 3,309,554 km (0.077 R)
• M24: 3,573,444 km (0.058 R)
• M25: 3,668,888 km (0.069 R)
• M26: 3,801,731 km (0.106 R)
• M27: 3,929,936 km (0.12 R)
• M28: 4,078,337 km (0.095 R)
• M29: 4,209,834 km (0.117 R)
• M30: 4,387,257 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 15

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.78 AU - 2.72 AU

Year: 2289 Days

Day: 9 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 34,535,388 km

• M1: 188,643 km (0.102 R)
• M2: 295,755 km (0.095 R)
• M3: 392,395 km (0.114 R)
• M4: 657,333 km (0.084 R)
• M5: 1,129,913 km (0.069 R)
• M6: 1,225,805 km (0.094 R)
• M7: 1,356,404 km (0.078 R)
• M8: 1,742,366 km (0.107 R)
• M9: 2,043,956 km (0.115 R)
• M10: 2,681,691 km (0.085 R)
• M11: 2,905,191 km (0.07 R)
• M12: 3,048,954 km (0.099 R)
• M13: 3,152,027 km (0.107 R)
• M14: 3,300,129 km (0.076 R)
• M15: 3,758,347 km (0.099 R)
• M16: 4,208,487 km (0.111 R)
• M17: 4,342,976 km (0.106 R)
• M18: 4,616,590 km (0.11 R)
• M19: 4,805,532 km (0.113 R)
• M20: 4,997,018 km (0.117 R)
• M21: 5,129,561 km (0.111 R)
• M22: 5,232,335 km (0.113 R)
• M23: 5,756,676 km (0.092 R)
• M24: 5,949,507 km (0.061 R)
• M25: 6,079,358 km (0.115 R)
• M26: 6,297,921 km (0.102 R)
• M27: 6,844,252 km (0.05 R)
• M28: 6,991,905 km (0.103 R)
• M29: 7,546,016 km (0.111 R)
• M30: 8,030,563 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 3.9

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.97 AU - 7.31 AU

Year: 10319 Days

Day: 20.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,535,388 km

• M1: 57,296 km (0.085 R)
• M2: 83,027 km (0.061 R)
• M3: 124,914 km (0.079 R)
• M4: 303,983 km (0.072 R)
• M5: 903,122 km (0.078 R)
• M6: 964,158 km (0.078 R)
• M7: 1,323,941 km (0.071 R)
• M8: 1,721,273 km (0.06 R)
• M9: 1,893,909 km (0.06 R)
• M10: 2,638,458 km (0.117 R)
• M11: 2,792,693 km (0.108 R)
• M12: 2,927,182 km (0.094 R)
• M13: 3,462,592 km (0.079 R)
• M14: 3,582,869 km (0.114 R)
• M15: 3,977,209 km (0.099 R)
• M16: 4,699,916 km (0.033 R)
• M17: 4,859,986 km (0.115 R)
• M18: 5,630,415 km (0.104 R)
• M19: 5,972,246 km (0.105 R)
• M20: 6,291,338 km (0.091 R)
• M21: 6,379,302 km (0.102 R)
• M22: 6,467,714 km (0.114 R)
• M23: 6,615,966 km (0.071 R)
• M24: 7,158,857 km (0.116 R)
• M25: 7,810,206 km (0.075 R)
• M26: 8,318,988 km (0.106 R)
• M27: 8,351,152 km (0.103 R)
• M28: 8,675,031 km (0.104 R)
• M29: 9,003,099 km (0.036 R)
• M30: 9,036,160 km (0.094 R)
• M31: 9,435,586 km (0.106 R)
• M32: 9,536,266 km (0.107 R)
• M33: 9,637,394 km (0.118 R)
• M34: 10,182,678 km (0.081 R)
• M35: 10,389,722 km (0.108 R)
• M36: 10,563,255 km (0.046 R)
• M37: 11,445,583 km (0.105 R)
• M38: 11,877,473 km (0.118 R)
• M39: 11,986,230 km (0.085 R)
• M40: 13,279,803 km (0.112 R)
• M41: 13,657,538 km (0.108 R)
• M42: 14,462,075 km (0.091 R)
• M43: 14,811,536 km (0.11 R)
• M44: 17,871,560 km (0.051 R)
• M45: 18,162,977 km (0.071 R)
• M46: 18,708,261 km (0.109 R)
• M47: 18,877,157 km (0.048 R)
• M48: 18,919,493 km (0.119 R)
• M49: 19,472,108 km (0.116 R)
• M50: 19,514,893 km (0.117 R)
• M51: 19,900,855 km (0.101 R)
• M52: 19,987,024 km (0.115 R)
• M53: 20,202,893 km (0.082 R)
• M54: 20,246,127 km (0.116 R)
• M55: 20,549,811 km (0.101 R)
• M56: 20,811,457 km (0.061 R)
• M57: 20,986,337 km (0.11 R)
• M58: 21,868,516 km (0.101 R)
• M59: 22,314,168 km (0.076 R)
• M60: 22,762,662 km (0.079 R)
• M61: 23,078,464 km (0.098 R)
• M62: 23,623,149 km (0.114 R)
• M63: 24,034,544 km (0.109 R)
• M64: 24,494,258 km (0.095 R)
• M65: 24,771,612 km (0.087 R)
• M66: 25,329,313 km (0.103 R)
• M67: 25,797,106 km (0.085 R)
• M68: 26,741,367 km (0.061 R)
• M69: 27,074,522 km (0.086 R)
• M70: 27,265,558 km (0.108 R)
• M71: 27,793,040 km (0.095 R)
• M72: 27,937,552 km (0.119 R)
• M73: 28,130,533 km (0.103 R)
• M74: 28,566,461 km (0.109 R)
• M75: 30,679,531 km (0.12 R)
• M76: 30,828,830 km (0.097 R)
• M77: 31,578,914 km (0.102 R)
• M78: 31,931,067 km (0.076 R)
• M79: 32,537,686 km (0.119 R)
• M80: 32,639,114 km (0.086 R)
• M81: 32,842,417 km (0.117 R)
• M82: 34,173,838 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 13,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit