🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 15

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.9 AU

Year: 532 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,796,989 km

• M1: 190,139 km (0.111 R)
• M2: 293,212 km (0.108 R)
• M3: 400,922 km (0.118 R)
• M4: 497,413 km (0.117 R)
• M5: 621,878 km (0.107 R)
• M6: 723,007 km (0.102 R)
• M7: 831,016 km (0.093 R)
• M8: 1,023,698 km (0.108 R)
• M9: 1,282,353 km (0.096 R)
• M10: 1,413,101 km (0.073 R)
• M11: 1,519,166 km (0.072 R)
• M12: 1,693,747 km (0.089 R)
• M13: 1,859,651 km (0.101 R)
• M14: 1,982,321 km (0.073 R)
• M15: 2,107,984 km (0.078 R)
• M16: 2,242,023 km (0.091 R)
• M17: 2,361,702 km (0.027 R)
• M18: 2,471,955 km (0.07 R)
• M19: 2,619,758 km (0.11 R)
• M20: 2,746,318 km (0.06 R)
• M21: 3,018,137 km (0.102 R)
• M22: 3,279,634 km (0.081 R)
• M23: 3,575,389 km (0.043 R)
• M24: 4,018,049 km (0.065 R)
• M25: 4,157,923 km (0.117 R)
• M26: 4,278,050 km (0.052 R)
• M27: 4,507,533 km (0.11 R)
• M28: 4,616,441 km (0.115 R)
• M29: 4,748,386 km (0.048 R)
• M30: 4,963,657 km (0.07 R)
• M31: 5,106,374 km (0.115 R)
• M32: 5,227,847 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.2

Radius: 13.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.13 AU - 1.55 AU

Year: 1052 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,796,989 km

• M1: 169,943 km (0.104 R)
• M2: 255,364 km (0.117 R)
• M3: 373,546 km (0.029 R)
• M4: 514,617 km (0.074 R)
• M5: 598,242 km (0.093 R)
• M6: 681,119 km (0.113 R)
• M7: 775,366 km (0.089 R)
• M8: 867,817 km (0.068 R)
• M9: 960,718 km (0.101 R)
• M10: 1,042,398 km (0.082 R)
• M11: 1,364,632 km (0.118 R)
• M12: 1,470,697 km (0.113 R)
• M13: 1,553,275 km (0.064 R)
• M14: 1,650,962 km (0.087 R)
• M15: 1,746,406 km (0.094 R)
• M16: 1,881,193 km (0.032 R)
• M17: 2,009,997 km (0.114 R)
• M18: 2,102,448 km (0.04 R)
• M19: 2,191,310 km (0.067 R)
• M20: 2,383,543 km (0.07 R)
• M21: 2,591,933 km (0.117 R)
• M22: 2,736,145 km (0.114 R)
• M23: 2,861,059 km (0.12 R)
• M24: 2,993,603 km (0.085 R)
• M25: 3,150,830 km (0.037 R)
• M26: 3,236,251 km (0.113 R)
• M27: 3,322,419 km (0.094 R)
• M28: 3,438,507 km (0.075 R)
• M29: 3,675,021 km (0.059 R)
• M30: 3,789,314 km (0.096 R)
• M31: 3,886,403 km (0.106 R)
• M32: 4,239,304 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 8.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.29 AU - 2.01 AU

Year: 1438 Days

Day: 13.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,796,989 km

• M1: 103,971 km (0.101 R)
• M2: 156,629 km (0.108 R)
• M3: 339,587 km (0.041 R)
• M4: 615,296 km (0.119 R)
• M5: 705,504 km (0.069 R)
• M6: 806,033 km (0.063 R)
• M7: 960,119 km (0.033 R)
• M8: 1,104,780 km (0.089 R)
• M9: 1,196,334 km (0.049 R)
• M10: 1,283,699 km (0.095 R)
• M11: 1,373,458 km (0.094 R)
• M12: 1,486,704 km (0.053 R)
• M13: 1,551,779 km (0.036 R)
• M14: 1,610,571 km (0.104 R)
• M15: 1,768,247 km (0.12 R)
• M16: 1,891,964 km (0.11 R)
• M17: 2,002,667 km (0.045 R)
• M18: 2,058,766 km (0.034 R)
• M19: 2,255,337 km (0.102 R)
• M20: 2,364,394 km (0.046 R)
• M21: 2,458,043 km (0.097 R)
• M22: 2,518,331 km (0.109 R)
• M23: 2,773,395 km (0.07 R)
• M24: 2,872,279 km (0.091 R)
• M25: 2,944,984 km (0.116 R)
• M26: 3,110,888 km (0.082 R)
• M27: 3,461,545 km (0.062 R)
• M28: 3,666,195 km (0.119 R)
• M29: 3,725,436 km (0.079 R)
• M30: 3,965,540 km (0.101 R)
• M31: 4,026,427 km (0.083 R)
• M32: 4,179,765 km (0.114 R)
• M33: 4,355,991 km (0.076 R)
• M34: 4,545,382 km (0.109 R)
• M35: 4,609,110 km (0.114 R)
• M36: 4,845,325 km (0.04 R)
• M37: 4,964,854 km (0.07 R)
• M38: 5,118,491 km (0.106 R)
• M39: 5,441,772 km (0.064 R)
• M40: 5,588,827 km (0.085 R)
• M41: 5,645,824 km (0.066 R)
• M42: 6,225,665 km (0.1 R)
• M43: 6,296,574 km (0.106 R)
• M44: 6,403,387 km (0.113 R)
• M45: 6,654,861 km (0.12 R)
• M46: 6,715,299 km (0.082 R)
• M47: 6,824,505 km (0.082 R)
• M48: 6,922,043 km (0.093 R)
• M49: 7,118,465 km (0.101 R)
• M50: 7,304,266 km (0.115 R)
• M51: 7,642,806 km (0.08 R)
• M52: 7,718,801 km (0.092 R)
• M53: 8,102,370 km (0.054 R)
• M54: 8,244,488 km (0.074 R)
• M55: 8,322,429 km (0.103 R)
• M56: 8,597,090 km (0.107 R)
• M57: 8,795,008 km (0.043 R)
• M58: 8,848,116 km (0.049 R)
• M59: 8,927,851 km (0.068 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.1

Radius: 6.4

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.29 AU - 8.01 AU

Year: 12967 Days

Day: 24.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,796,989 km

• M1: 103,971 km (0.12 R)
• M2: 148,700 km (0.103 R)
• M3: 647,310 km (0.08 R)
• M4: 708,047 km (0.092 R)
• M5: 1,041,351 km (0.072 R)
• M6: 1,262,756 km (0.047 R)
• M7: 1,580,801 km (0.106 R)
• M8: 1,813,725 km (0.118 R)
• M9: 2,034,980 km (0.081 R)
• M10: 2,359,158 km (0.095 R)
• M11: 2,625,293 km (0.107 R)
• M12: 3,055,387 km (0.097 R)
• M13: 3,107,447 km (0.115 R)
• M14: 3,372,235 km (0.086 R)
• M15: 3,561,925 km (0.12 R)
• M16: 4,037,048 km (0.03 R)
• M17: 4,180,512 km (0.079 R)
• M18: 4,862,380 km (0.105 R)
• M19: 4,953,933 km (0.084 R)
• M20: 5,045,936 km (0.063 R)
• M21: 5,200,620 km (0.114 R)
• M22: 5,325,535 km (0.1 R)
• M23: 6,030,141 km (0.103 R)
• M24: 7,003,125 km (0.093 R)
• M25: 7,106,497 km (0.073 R)
• M26: 7,280,031 km (0.107 R)
• M27: 7,737,651 km (0.095 R)
• M28: 8,168,343 km (0.05 R)
• M29: 8,496,561 km (0.037 R)
• M30: 8,643,765 km (0.09 R)
• M31: 9,430,500 km (0.097 R)
• M32: 9,621,237 km (0.084 R)
• M33: 9,774,725 km (0.108 R)
• M34: 9,851,768 km (0.106 R)
• M35: 9,929,110 km (0.088 R)
• M36: 10,045,347 km (0.119 R)
• M37: 10,475,441 km (0.109 R)
• M38: 10,831,783 km (0.025 R)
• M39: 11,313,189 km (0.091 R)
• M40: 11,597,276 km (0.087 R)
• M41: 12,048,463 km (0.036 R)
• M42: 12,296,945 km (0.069 R)
• M43: 13,094,900 km (0.11 R)
• M44: 13,607,422 km (0.111 R)
• M45: 13,650,507 km (0.099 R)
• M46: 15,139,753 km (0.032 R)
• M47: 15,632,529 km (0.096 R)
• M48: 16,910,394 km (0.077 R)
• M49: 17,095,745 km (0.108 R)
• M50: 17,749,638 km (0.117 R)
• M51: 19,857,173 km (0.092 R)
• M52: 20,199,752 km (0.062 R)
• M53: 20,692,377 km (0.1 R)
• M54: 20,840,928 km (0.071 R)
• M55: 21,438,871 km (0.105 R)
• M56: 21,589,217 km (0.07 R)
• M57: 22,042,498 km (0.071 R)
• M58: 23,523,966 km (0.05 R)
• M59: 24,042,173 km (0.11 R)
• M60: 25,195,722 km (0.086 R)
• M61: 25,407,254 km (0.119 R)
• M62: 25,566,426 km (0.057 R)
• M63: 25,672,640 km (0.115 R)
• M64: 26,099,293 km (0.099 R)
• M65: 26,689,607 km (0.047 R)
• M66: 26,797,317 km (0.11 R)
• M67: 27,121,645 km (0.093 R)
• M68: 27,338,562 km (0.057 R)
• M69: 27,664,985 km (0.026 R)
• M70: 29,150,043 km (0.075 R)
• M71: 29,762,347 km (0.104 R)
• M72: 30,773,628 km (0.091 R)
• M73: 31,453,999 km (0.069 R)
• M74: 31,681,837 km (0.11 R)
• M75: 32,426,386 km (0.055 R)
• M76: 33,932,537 km (0.116 R)
• M77: 34,166,209 km (0.107 R)
• M78: 34,283,344 km (0.066 R)
• M79: 36,413,319 km (0.06 R)
• M80: 36,652,526 km (0.101 R)
• M81: 36,952,469 km (0.106 R)
• M82: 37,373,587 km (0.098 R)
• M83: 37,796,351 km (0.117 R)
• M84: 38,403,120 km (0.119 R)
• M85: 40,613,728 km (0.051 R)
• M86: 41,359,772 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 19,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit