🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.56 AU - 0.64 AU

Year: 143 Days

Day: 38.8 Hours

Environment

Temp: 311 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.66 AU - 0.92 AU

Year: 217 Days

Day: 38.8 Hours

Environment

Temp: 265 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.81 AU - 1.05 AU

Year: 277 Days

Day: 17.3 Hours

Environment

Temp: 256 °C

Axial Tilt: 145.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,067,342 km

• M1: 219,909 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.48 AU - 2.16 AU

Year: 758 Days

Day: 28.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374

Radius: 8.7

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.41 AU - 13.01 AU

Year: 11586 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,067,342 km

• M1: 427,551 km (0.047 R)
• M2: 561,590 km (0.081 R)
• M3: 741,706 km (0.047 R)
• M4: 975,977 km (0.099 R)
• M5: 1,120,488 km (0.089 R)
• M6: 1,214,436 km (0.101 R)
• M7: 1,350,570 km (0.06 R)
• M8: 2,059,215 km (0.088 R)
• M9: 2,246,511 km (0.08 R)
• M10: 2,612,577 km (0.115 R)
• M11: 2,918,954 km (0.108 R)
• M12: 2,997,493 km (0.077 R)
• M13: 3,538,438 km (0.087 R)
• M14: 3,706,586 km (0.098 R)
• M15: 3,820,281 km (0.082 R)
• M16: 4,109,454 km (0.12 R)
• M17: 4,586,820 km (0.094 R)
• M18: 5,019,158 km (0.076 R)
• M19: 5,144,970 km (0.081 R)
• M20: 5,335,857 km (0.054 R)
• M21: 5,922,430 km (0.114 R)
• M22: 7,657,017 km (0.069 R)
• M23: 8,843,777 km (0.066 R)
• M24: 9,497,370 km (0.051 R)
• M25: 9,770,985 km (0.075 R)
• M26: 9,849,673 km (0.042 R)
• M27: 10,325,993 km (0.099 R)
• M28: 10,932,164 km (0.116 R)
• M29: 11,466,826 km (0.104 R)
• M30: 11,633,030 km (0.091 R)
• M31: 11,758,243 km (0.11 R)
• M32: 13,689,252 km (0.09 R)
• M33: 14,533,732 km (0.04 R)
• M34: 14,984,920 km (0.098 R)
• M35: 15,808,755 km (0.117 R)
• M36: 16,553,453 km (0.036 R)
• M37: 17,119,382 km (0.115 R)
• M38: 18,028,488 km (0.071 R)
• M39: 18,318,858 km (0.109 R)
• M40: 18,855,166 km (0.117 R)
• M41: 19,002,221 km (0.051 R)
• M42: 19,297,677 km (0.077 R)
• M43: 20,093,088 km (0.103 R)
• M44: 20,293,550 km (0.042 R)
• M45: 20,747,130 km (0.05 R)
• M46: 21,255,165 km (0.076 R)
• M47: 21,921,474 km (0.049 R)
• M48: 22,076,307 km (0.105 R)
• M49: 22,283,201 km (0.071 R)
• M50: 22,386,873 km (0.094 R)
• M51: 22,803,353 km (0.089 R)
• M52: 23,222,377 km (0.03 R)
• M53: 24,494,557 km (0.074 R)
• M54: 25,247,034 km (0.116 R)
• M55: 25,409,198 km (0.112 R)
• M56: 26,280,456 km (0.06 R)
• M57: 26,389,962 km (0.098 R)
• M58: 26,664,624 km (0.062 R)
• M59: 26,995,385 km (0.101 R)
• M60: 27,216,640 km (0.109 R)
• M61: 27,383,142 km (0.11 R)
• M62: 27,828,346 km (0.078 R)
• M63: 30,262,602 km (0.117 R)
• M64: 30,665,320 km (0.114 R)
• M65: 30,780,659 km (0.042 R)
• M66: 31,185,621 km (0.105 R)
• M67: 32,352,484 km (0.11 R)
• M68: 32,882,210 km (0.097 R)
• M69: 33,118,575 km (0.048 R)
• M70: 33,414,779 km (0.105 R)
• M71: 34,009,879 km (0.067 R)
• M72: 34,848,824 km (0.08 R)
• M73: 35,876,861 km (0.112 R)
• M74: 37,037,590 km (0.051 R)
• M75: 37,221,895 km (0.041 R)
• M76: 37,345,014 km (0.026 R)
• M77: 38,645,768 km (0.09 R)
• M78: 39,082,593 km (0.105 R)
• M79: 39,395,552 km (0.118 R)
• M80: 39,709,408 km (0.117 R)
• M81: 39,961,182 km (0.089 R)
• M82: 40,087,293 km (0.078 R)
• M83: 40,402,944 km (0.106 R)
• M84: 41,865,862 km (0.107 R)
• M85: 42,378,683 km (0.07 R)
• M86: 42,700,319 km (0.052 R)
• M87: 42,893,599 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 22.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.8

Radius: 4.9

Gravity: 24.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 19.8 AU - 24.6 AU

Year: 32289 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,067,342 km

• M1: 554,859 km (0.109 R)
• M2: 1,112,559 km (0.119 R)
• M3: 1,834,219 km (0.112 R)
• M4: 3,610,395 km (0.102 R)
• M5: 4,322,481 km (0.098 R)
• M6: 4,533,713 km (0.105 R)
• M7: 4,587,120 km (0.098 R)
• M8: 5,021,402 km (0.102 R)
• M9: 7,445,037 km (0.092 R)
• M10: 8,083,222 km (0.049 R)
• M11: 8,212,923 km (0.099 R)
• M12: 8,278,148 km (0.029 R)
• M13: 9,479,419 km (0.105 R)
• M14: 10,592,277 km (0.072 R)
• M15: 11,892,881 km (0.1 R)
• M16: 12,114,436 km (0.104 R)
• M17: 13,242,852 km (0.114 R)
• M18: 16,740,750 km (0.087 R)
• M19: 17,489,487 km (0.066 R)
• M20: 18,079,202 km (0.1 R)
• M21: 18,761,219 km (0.051 R)
• M22: 19,019,275 km (0.11 R)
• M23: 21,213,876 km (0.102 R)
• M24: 21,392,795 km (0.079 R)
• M25: 25,836,599 km (0.116 R)
• M26: 26,893,808 km (0.09 R)
• M27: 26,990,597 km (0.095 R)
• M28: 27,184,626 km (0.063 R)
• M29: 28,259,786 km (0.101 R)
• M30: 29,448,341 km (0.104 R)
• M31: 29,747,985 km (0.078 R)
• M32: 30,956,886 km (0.114 R)
• M33: 31,874,070 km (0.067 R)
• M34: 32,903,603 km (0.094 R)
• M35: 34,573,414 km (0.09 R)
• M36: 37,021,434 km (0.086 R)
• M37: 37,344,864 km (0.053 R)
• M38: 37,669,342 km (0.065 R)
• M39: 37,777,651 km (0.041 R)
• M40: 37,886,110 km (0.101 R)
• M41: 39,635,058 km (0.111 R)
• M42: 39,855,566 km (0.097 R)
• M43: 40,630,333 km (0.087 R)
• M44: 41,186,837 km (0.045 R)
• M45: 41,410,187 km (0.096 R)
• M46: 41,633,835 km (0.063 R)
• M47: 42,194,827 km (0.072 R)
• M48: 42,532,769 km (0.098 R)
• M49: 43,892,913 km (0.088 R)
• M50: 44,121,050 km (0.036 R)
• M51: 45,728,778 km (0.03 R)
• M52: 46,307,572 km (0.045 R)
• M53: 46,539,748 km (0.072 R)
• M54: 47,706,462 km (0.105 R)
• M55: 52,227,309 km (0.065 R)
• M56: 54,906,308 km (0.111 R)
• M57: 56,386,280 km (0.071 R)
• M58: 57,255,743 km (0.085 R)
• M59: 57,754,502 km (0.09 R)
• M60: 58,004,480 km (0.079 R)
• M61: 59,133,645 km (0.118 R)
• M62: 61,541,123 km (0.084 R)
• M63: 62,307,962 km (0.056 R)
• M64: 64,109,719 km (0.092 R)
• M65: 64,757,328 km (0.102 R)
• M66: 65,017,030 km (0.063 R)
• M67: 70,148,835 km (0.04 R)
• M68: 70,816,191 km (0.111 R)
• M69: 72,560,951 km (0.102 R)
• M70: 75,545,728 km (0.083 R)
• M71: 77,465,966 km (0.043 R)
• M72: 78,155,612 km (0.095 R)
• M73: 79,680,164 km (0.092 R)
• M74: 83,181,054 km (0.051 R)
• M75: 85,021,257 km (0.113 R)
• M76: 87,161,255 km (0.083 R)
• M77: 87,448,034 km (0.061 R)
• M78: 91,639,766 km (0.039 R)
• M79: 95,305,662 km (0.081 R)
• M80: 96,785,334 km (0.071 R)
• M81: 99,467,923 km (0.047 R)

Kuiper Belt

Range: 35.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 18,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit