🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.56 AU - 0.6 AU

Year: 168 Days

Day: 19.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.06 AU - 1.42 AU

Year: 526 Days

Day: 47.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,800,224 km

• M1: 215,122 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.87 AU - 2.73 AU

Year: 1328 Days

Day: 12.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.83 AU - 3.03 AU

Year: 1442 Days

Day: 23.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,800,224 km

• M1: 25,132 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 11

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.43 AU - 6.83 AU

Year: 5779 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,800,224 km

• M1: 136,882 km (0.095 R)
• M2: 493,972 km (0.05 R)
• M3: 890,556 km (0.105 R)
• M4: 1,246,001 km (0.066 R)
• M5: 2,091,378 km (0.058 R)
• M6: 2,437,249 km (0.079 R)
• M7: 2,804,810 km (0.118 R)
• M8: 3,172,971 km (0.096 R)
• M9: 4,138,326 km (0.074 R)
• M10: 4,785,935 km (0.088 R)
• M11: 5,134,498 km (0.084 R)
• M12: 5,995,733 km (0.104 R)
• M13: 6,702,733 km (0.07 R)
• M14: 7,268,811 km (0.077 R)
• M15: 8,389,449 km (0.056 R)
• M16: 10,425,176 km (0.098 R)
• M17: 12,211,375 km (0.114 R)
• M18: 15,021,870 km (0.074 R)
• M19: 15,992,461 km (0.118 R)
• M20: 16,549,264 km (0.097 R)
• M21: 17,119,083 km (0.103 R)
• M22: 17,643,124 km (0.119 R)
• M23: 19,154,960 km (0.048 R)
• M24: 19,656,562 km (0.116 R)
• M25: 20,425,345 km (0.105 R)
• M26: 20,817,142 km (0.093 R)
• M27: 22,228,149 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.9

Radius: 4.8

Gravity: 32.81 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.29 AU - 14.05 AU

Year: 17174 Days

Day: 22.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 137.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 97,800,224 km

• M1: 63,579 km (0.065 R)
• M2: 250,277 km (0.119 R)
• M3: 453,282 km (0.074 R)
• M4: 784,940 km (0.106 R)
• M5: 945,907 km (0.055 R)
• M6: 1,129,165 km (0.089 R)
• M7: 2,236,039 km (0.087 R)
• M8: 4,015,955 km (0.074 R)
• M9: 4,467,142 km (0.029 R)
• M10: 4,670,446 km (0.114 R)
• M11: 5,243,256 km (0.119 R)
• M12: 5,982,718 km (0.078 R)
• M13: 7,381,458 km (0.107 R)
• M14: 8,512,418 km (0.066 R)
• M15: 8,984,848 km (0.09 R)
• M16: 10,212,897 km (0.082 R)
• M17: 10,507,006 km (0.109 R)
• M18: 11,675,815 km (0.112 R)
• M19: 13,134,543 km (0.05 R)
• M20: 15,776,591 km (0.057 R)
• M21: 16,488,528 km (0.051 R)
• M22: 16,649,495 km (0.111 R)
• M23: 17,638,038 km (0.12 R)
• M24: 17,891,157 km (0.092 R)
• M25: 20,650,490 km (0.113 R)
• M26: 22,082,142 km (0.092 R)
• M27: 22,376,251 km (0.087 R)
• M28: 22,772,386 km (0.087 R)
• M29: 23,476,843 km (0.039 R)
• M30: 24,508,320 km (0.085 R)
• M31: 25,354,894 km (0.066 R)
• M32: 27,218,435 km (0.078 R)
• M33: 31,959,341 km (0.104 R)
• M34: 32,714,960 km (0.066 R)
• M35: 36,671,674 km (0.04 R)
• M36: 37,918,123 km (0.087 R)
• M37: 39,768,051 km (0.094 R)
• M38: 40,495,246 km (0.078 R)
• M39: 45,677,316 km (0.069 R)
• M40: 51,113,104 km (0.106 R)
• M41: 53,367,694 km (0.08 R)
• M42: 54,787,527 km (0.107 R)
• M43: 57,148,331 km (0.11 R)
• M44: 58,447,140 km (0.109 R)
• M45: 68,301,750 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.7

Radius: 4.1

Gravity: 37.64 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 15.79 AU - 21.23 AU

Year: 30325 Days

Day: 17.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,800,224 km

• M1: 51,013 km (0.102 R)
• M2: 232,924 km (0.042 R)
• M3: 374,294 km (0.112 R)
• M4: 1,240,316 km (0.032 R)
• M5: 1,652,757 km (0.047 R)
• M6: 2,243,070 km (0.112 R)
• M7: 3,077,228 km (0.072 R)
• M8: 4,135,184 km (0.103 R)
• M9: 6,306,897 km (0.105 R)
• M10: 7,449,376 km (0.115 R)
• M11: 8,041,634 km (0.077 R)
• M12: 9,017,909 km (0.085 R)
• M13: 12,051,006 km (0.115 R)
• M14: 12,196,415 km (0.115 R)
• M15: 13,954,489 km (0.047 R)
• M16: 14,521,316 km (0.03 R)
• M17: 16,492,118 km (0.095 R)
• M18: 21,804,638 km (0.089 R)
• M19: 22,567,138 km (0.094 R)
• M20: 23,122,595 km (0.108 R)
• M21: 27,772,097 km (0.105 R)
• M22: 28,926,992 km (0.112 R)
• M23: 29,057,142 km (0.064 R)
• M24: 29,187,891 km (0.091 R)
• M25: 29,582,231 km (0.045 R)
• M26: 31,058,463 km (0.112 R)
• M27: 32,442,542 km (0.055 R)
• M28: 32,724,235 km (0.089 R)
• M29: 33,435,423 km (0.083 R)
• M30: 41,124,155 km (0.101 R)
• M31: 46,795,860 km (0.029 R)
• M32: 59,658,434 km (0.107 R)
• M33: 62,659,816 km (0.095 R)
• M34: 63,755,621 km (0.118 R)
• M35: 73,227,410 km (0.047 R)
• M36: 74,687,635 km (0.057 R)
• M37: 77,164,227 km (0.107 R)
• M38: 78,930,230 km (0.03 R)
• M39: 86,533,243 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit