🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.48 AU - 0.52 AU

Year: 124 Days

Day: 28.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.63 AU - 0.69 AU

Year: 188 Days

Day: 30.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.89 AU - 2.99 AU

Year: 1333 Days

Day: 47.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123

Radius: 6.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.49 AU - 17.49 AU

Year: 20304 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 85,056,143 km

• M1: 125,363 km (0.101 R)
• M2: 1,660,985 km (0.06 R)
• M3: 2,017,776 km (0.088 R)
• M4: 2,134,014 km (0.103 R)
• M5: 2,825,904 km (0.095 R)
• M6: 4,098,982 km (0.112 R)
• M7: 5,819,656 km (0.097 R)
• M8: 6,597,565 km (0.094 R)
• M9: 7,193,414 km (0.105 R)
• M10: 7,264,622 km (0.112 R)
• M11: 9,352,410 km (0.066 R)
• M12: 9,822,297 km (0.035 R)
• M13: 10,060,158 km (0.12 R)
• M14: 10,259,871 km (0.071 R)
• M15: 10,501,322 km (0.079 R)
• M16: 10,663,187 km (0.072 R)
• M17: 11,154,017 km (0.107 R)
• M18: 12,115,333 km (0.091 R)
• M19: 13,452,439 km (0.056 R)
• M20: 13,628,366 km (0.055 R)
• M21: 14,116,055 km (0.095 R)
• M22: 14,339,704 km (0.101 R)
• M23: 15,291,446 km (0.091 R)
• M24: 17,686,657 km (0.076 R)
• M25: 17,927,809 km (0.067 R)
• M26: 18,072,919 km (0.046 R)
• M27: 19,995,102 km (0.095 R)
• M28: 21,158,824 km (0.039 R)
• M29: 21,877,941 km (0.095 R)
• M30: 24,136,120 km (0.112 R)
• M31: 25,265,734 km (0.115 R)
• M32: 29,096,337 km (0.119 R)
• M33: 30,470,543 km (0.106 R)
• M34: 32,394,372 km (0.101 R)
• M35: 34,357,245 km (0.079 R)
• M36: 35,383,337 km (0.098 R)
• M37: 35,808,794 km (0.109 R)
• M38: 35,991,602 km (0.103 R)
• M39: 36,603,308 km (0.12 R)
• M40: 37,218,454 km (0.116 R)
• M41: 38,023,291 km (0.1 R)
• M42: 38,334,454 km (0.115 R)
• M43: 38,708,748 km (0.099 R)
• M44: 39,147,220 km (0.051 R)
• M45: 39,209,901 km (0.031 R)
• M46: 41,363,512 km (0.109 R)
• M47: 42,519,006 km (0.061 R)
• M48: 43,100,792 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.3

Radius: 6.8

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.59 AU - 24.21 AU

Year: 29894 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,056,143 km

• M1: 124,017 km (0.076 R)
• M2: 482,752 km (0.072 R)
• M3: 640,877 km (0.107 R)
• M4: 689,347 km (0.102 R)
• M5: 1,121,386 km (0.06 R)
• M6: 1,210,546 km (0.107 R)
• M7: 1,428,211 km (0.076 R)
• M8: 2,455,649 km (0.072 R)
• M9: 2,771,600 km (0.058 R)
• M10: 3,100,416 km (0.107 R)
• M11: 3,184,639 km (0.104 R)
• M12: 4,346,267 km (0.115 R)
• M13: 4,393,390 km (0.099 R)
• M14: 4,971,736 km (0.094 R)
• M15: 6,627,784 km (0.117 R)
• M16: 7,121,906 km (0.074 R)
• M17: 7,741,690 km (0.07 R)
• M18: 8,496,411 km (0.116 R)
• M19: 8,614,743 km (0.071 R)
• M20: 9,950,502 km (0.063 R)
• M21: 10,263,012 km (0.11 R)
• M22: 10,705,972 km (0.113 R)
• M23: 11,479,841 km (0.104 R)
• M24: 11,545,216 km (0.054 R)
• M25: 11,610,590 km (0.111 R)
• M26: 12,472,274 km (0.047 R)
• M27: 12,674,081 km (0.111 R)
• M28: 13,492,082 km (0.068 R)
• M29: 14,467,760 km (0.106 R)
• M30: 14,679,740 km (0.09 R)
• M31: 14,892,917 km (0.099 R)
• M32: 17,679,028 km (0.12 R)
• M33: 18,209,502 km (0.115 R)
• M34: 18,668,318 km (0.046 R)
• M35: 18,976,340 km (0.114 R)
• M36: 19,053,682 km (0.117 R)
• M37: 19,675,561 km (0.112 R)
• M38: 20,067,657 km (0.06 R)
• M39: 20,859,478 km (0.096 R)
• M40: 21,985,202 km (0.077 R)
• M41: 24,295,143 km (0.116 R)
• M42: 26,163,620 km (0.111 R)
• M43: 26,249,639 km (0.074 R)
• M44: 28,165,689 km (0.079 R)
• M45: 28,253,951 km (0.08 R)
• M46: 29,140,618 km (0.062 R)
• M47: 29,946,502 km (0.112 R)
• M48: 30,126,618 km (0.047 R)
• M49: 32,685,040 km (0.051 R)
• M50: 32,777,791 km (0.067 R)
• M51: 32,870,542 km (0.11 R)
• M52: 34,366,221 km (0.111 R)
• M53: 35,788,598 km (0.059 R)
• M54: 36,940,352 km (0.114 R)
• M55: 37,520,792 km (0.068 R)
• M56: 38,592,660 km (0.09 R)
• M57: 39,477,083 km (0.055 R)
• M58: 40,567,203 km (0.12 R)
• M59: 43,386,225 km (0.071 R)
• M60: 43,794,178 km (0.114 R)
• M61: 45,438,259 km (0.064 R)
• M62: 46,163,958 km (0.117 R)
• M63: 46,684,559 km (0.064 R)
• M64: 48,258,179 km (0.043 R)
• M65: 48,469,411 km (0.079 R)
• M66: 50,169,441 km (0.113 R)
• M67: 50,811,964 km (0.097 R)
• M68: 53,518,638 km (0.101 R)
• M69: 56,716,442 km (0.115 R)
• M70: 56,827,743 km (0.114 R)
• M71: 62,603,268 km (0.034 R)
• M72: 63,295,009 km (0.117 R)
• M73: 65,501,876 km (0.075 R)
• M74: 65,618,712 km (0.08 R)
• M75: 65,852,683 km (0.063 R)
• M76: 67,261,895 km (0.065 R)
• M77: 67,615,844 km (0.087 R)
• M78: 70,229,768 km (0.12 R)
• M79: 70,708,481 km (0.112 R)
• M80: 71,068,413 km (0.117 R)
• M81: 72,030,776 km (0.08 R)
• M82: 72,876,603 km (0.12 R)
• M83: 73,725,571 km (0.12 R)
• M84: 73,847,044 km (0.117 R)
• M85: 74,455,907 km (0.088 R)
• M86: 76,046,432 km (0.082 R)
• M87: 77,030,786 km (0.072 R)
• M88: 77,648,176 km (0.062 R)
• M89: 78,143,345 km (0.094 R)
• M90: 79,510,221 km (0.04 R)
• M91: 81,763,913 km (0.083 R)
• M92: 82,645,942 km (0.111 R)
• M93: 83,025,023 km (0.076 R)
• M94: 83,784,831 km (0.095 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit