🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.67 AU

Year: 182 Days

Day: 38.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,648,707 km

• M1: 202,107 km (0.118 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.8

Radius: 11.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.41 AU - 7.19 AU

Year: 5348 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,648,707 km

• M1: 269,875 km (0.111 R)
• M2: 432,637 km (0.105 R)
• M3: 545,733 km (0.1 R)
• M4: 635,641 km (0.112 R)
• M5: 806,781 km (0.111 R)
• M6: 1,182,122 km (0.089 R)
• M7: 1,366,277 km (0.104 R)
• M8: 1,543,551 km (0.12 R)
• M9: 1,745,957 km (0.108 R)
• M10: 1,868,178 km (0.039 R)
• M11: 2,214,647 km (0.103 R)
• M12: 2,405,384 km (0.11 R)
• M13: 2,803,314 km (0.114 R)
• M14: 3,243,581 km (0.076 R)
• M15: 3,482,938 km (0.051 R)
• M16: 3,841,673 km (0.107 R)
• M17: 4,025,679 km (0.117 R)
• M18: 4,212,526 km (0.113 R)
• M19: 4,354,495 km (0.105 R)
• M20: 5,444,465 km (0.085 R)
• M21: 5,547,687 km (0.116 R)
• M22: 5,782,257 km (0.12 R)
• M23: 5,887,574 km (0.108 R)
• M24: 6,073,374 km (0.026 R)
• M25: 6,180,486 km (0.059 R)
• M26: 6,342,351 km (0.109 R)
• M27: 6,450,959 km (0.085 R)
• M28: 6,753,147 km (0.099 R)
• M29: 6,975,749 km (0.09 R)
• M30: 7,200,744 km (0.034 R)
• M31: 7,342,712 km (0.085 R)
• M32: 7,514,301 km (0.095 R)
• M33: 7,629,342 km (0.102 R)
• M34: 8,751,924 km (0.086 R)
• M35: 8,933,835 km (0.104 R)
• M36: 9,117,093 km (0.09 R)
• M37: 9,737,026 km (0.051 R)
• M38: 10,083,794 km (0.111 R)
• M39: 10,179,088 km (0.053 R)
• M40: 10,274,681 km (0.031 R)
• M41: 10,434,601 km (0.075 R)
• M42: 10,919,597 km (0.118 R)
• M43: 11,911,431 km (0.119 R)
• M44: 12,418,119 km (0.034 R)
• M45: 12,554,553 km (0.09 R)
• M46: 12,759,950 km (0.098 R)
• M47: 12,897,580 km (0.042 R)
• M48: 13,243,600 km (0.111 R)
• M49: 14,157,942 km (0.078 R)
• M50: 14,875,115 km (0.083 R)
• M51: 15,274,541 km (0.068 R)
• M52: 15,420,698 km (0.115 R)
• M53: 16,195,615 km (0.113 R)
• M54: 16,794,605 km (0.112 R)
• M55: 17,477,070 km (0.11 R)
• M56: 18,830,034 km (0.12 R)
• M57: 19,657,908 km (0.073 R)
• M58: 19,856,873 km (0.102 R)
• M59: 20,216,507 km (0.074 R)
• M60: 20,699,409 km (0.111 R)
• M61: 20,820,732 km (0.098 R)
• M62: 21,023,438 km (0.058 R)
• M63: 21,186,200 km (0.101 R)
• M64: 21,349,262 km (0.105 R)
• M65: 24,099,918 km (0.048 R)
• M66: 24,185,039 km (0.04 R)
• M67: 24,355,431 km (0.108 R)
• M68: 24,697,561 km (0.063 R)
• M69: 25,516,610 km (0.026 R)
• M70: 26,082,090 km (0.029 R)
• M71: 26,563,795 km (0.113 R)
• M72: 26,739,722 km (0.11 R)
• M73: 26,960,229 km (0.062 R)
• M74: 27,269,747 km (0.107 R)
• M75: 28,340,269 km (0.081 R)
• M76: 30,338,448 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.2

Radius: 5.5

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.15 AU - 20.37 AU

Year: 31111 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,648,707 km

• M1: 167,699 km (0.118 R)
• M2: 367,113 km (0.075 R)
• M3: 403,765 km (0.103 R)
• M4: 1,207,105 km (0.115 R)
• M5: 1,559,109 km (0.107 R)
• M6: 2,143,139 km (0.032 R)
• M7: 2,281,517 km (0.077 R)
• M8: 2,494,395 km (0.095 R)
• M9: 2,530,448 km (0.114 R)
• M10: 2,977,596 km (0.071 R)
• M11: 3,900,914 km (0.088 R)
• M12: 4,770,078 km (0.106 R)
• M13: 5,792,280 km (0.068 R)
• M14: 6,229,255 km (0.047 R)
• M15: 6,981,134 km (0.077 R)
• M16: 7,655,671 km (0.083 R)
• M17: 7,867,502 km (0.056 R)
• M18: 8,027,571 km (0.068 R)
• M19: 8,188,688 km (0.025 R)
• M20: 8,405,156 km (0.094 R)
• M21: 8,459,610 km (0.099 R)
• M22: 9,177,829 km (0.119 R)
• M23: 10,088,432 km (0.043 R)
• M24: 12,425,450 km (0.102 R)
• M25: 12,611,848 km (0.077 R)
• M26: 12,674,231 km (0.096 R)
• M27: 12,736,763 km (0.115 R)
• M28: 13,494,177 km (0.096 R)
• M29: 13,878,344 km (0.068 R)
• M30: 14,592,076 km (0.097 R)
• M31: 14,986,266 km (0.08 R)
• M32: 15,785,418 km (0.093 R)
• M33: 16,393,683 km (0.053 R)
• M34: 16,598,183 km (0.113 R)
• M35: 17,633,400 km (0.08 R)
• M36: 17,772,975 km (0.085 R)
• M37: 18,123,483 km (0.11 R)
• M38: 18,547,144 km (0.053 R)
• M39: 18,689,112 km (0.113 R)
• M40: 18,760,321 km (0.095 R)
• M41: 18,974,096 km (0.065 R)
• M42: 19,404,340 km (0.067 R)
• M43: 21,977,274 km (0.111 R)
• M44: 22,202,718 km (0.105 R)
• M45: 22,807,691 km (0.078 R)
• M46: 24,499,344 km (0.067 R)
• M47: 24,967,585 km (0.045 R)
• M48: 25,517,806 km (0.107 R)
• M49: 26,230,939 km (0.03 R)
• M50: 26,310,526 km (0.095 R)
• M51: 26,469,997 km (0.106 R)
• M52: 27,757,735 km (0.115 R)
• M53: 28,491,064 km (0.053 R)
• M54: 30,980,971 km (0.117 R)
• M55: 33,886,012 km (0.088 R)
• M56: 37,144,553 km (0.111 R)
• M57: 38,584,283 km (0.076 R)
• M58: 39,859,006 km (0.044 R)
• M59: 41,610,947 km (0.108 R)
• M60: 42,449,443 km (0.04 R)
• M61: 43,859,553 km (0.053 R)
• M62: 43,954,098 km (0.049 R)
• M63: 44,808,003 km (0.098 R)
• M64: 44,903,297 km (0.119 R)
• M65: 45,380,364 km (0.046 R)
• M66: 45,667,443 km (0.1 R)
• M67: 46,725,249 km (0.083 R)
• M68: 47,596,807 km (0.118 R)
• M69: 48,083,149 km (0.093 R)
• M70: 48,375,912 km (0.081 R)
• M71: 48,571,287 km (0.106 R)
• M72: 51,534,372 km (0.085 R)
• M73: 52,133,960 km (0.1 R)
• M74: 53,138,360 km (0.091 R)
• M75: 54,047,916 km (0.113 R)
• M76: 54,860,681 km (0.106 R)
• M77: 55,575,011 km (0.081 R)
• M78: 56,498,179 km (0.12 R)
• M79: 57,322,912 km (0.111 R)
• M80: 59,402,322 km (0.057 R)
• M81: 60,240,968 km (0.063 R)
• M82: 60,872,421 km (0.104 R)
• M83: 60,978,037 km (0.04 R)
• M84: 62,142,207 km (0.112 R)
• M85: 62,993,419 km (0.109 R)
• M86: 64,277,568 km (0.045 R)
• M87: 64,922,933 km (0.085 R)
• M88: 68,291,129 km (0.109 R)
• M89: 70,715,661 km (0.117 R)
• M90: 71,048,517 km (0.107 R)
• M91: 72,050,074 km (0.101 R)
• M92: 72,720,273 km (0.047 R)
• M93: 73,617,262 km (0.119 R)
• M94: 74,743,584 km (0.074 R)
• M95: 75,535,406 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit