🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 163 Days

Day: 36.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,817,276 km

• M1: 144,063 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.89 AU - 1.05 AU

Year: 334 Days

Day: 19.1 Hours

Environment

Temp: 81 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.76 AU - 1.26 AU

Year: 355 Days

Day: 12.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.98 AU - 1.44 AU

Year: 466 Days

Day: 37.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,817,276 km

• M1: 547,079 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.73 AU - 4.73 AU

Year: 3044 Days

Day: 21.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.8

Radius: 6.7

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.24 AU - 20.98 AU

Year: 29226 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,817,276 km

• M1: 122,221 km (0.051 R)
• M2: 268,977 km (0.077 R)
• M3: 394,639 km (0.085 R)
• M4: 475,572 km (0.098 R)
• M5: 1,163,423 km (0.083 R)
• M6: 1,568,085 km (0.115 R)
• M7: 1,667,418 km (0.103 R)
• M8: 1,942,528 km (0.065 R)
• M9: 2,013,587 km (0.079 R)
• M10: 2,381,897 km (0.11 R)
• M11: 2,458,043 km (0.092 R)
• M12: 2,652,221 km (0.12 R)
• M13: 3,138,115 km (0.101 R)
• M14: 4,190,685 km (0.109 R)
• M15: 4,611,354 km (0.11 R)
• M16: 4,754,520 km (0.118 R)
• M17: 4,996,569 km (0.113 R)
• M18: 6,265,907 km (0.113 R)
• M19: 6,908,878 km (0.081 R)
• M20: 7,293,644 km (0.105 R)
• M21: 7,572,644 km (0.106 R)
• M22: 7,741,839 km (0.063 R)
• M23: 7,798,537 km (0.111 R)
• M24: 8,199,010 km (0.051 R)
• M25: 9,683,321 km (0.102 R)
• M26: 10,237,581 km (0.039 R)
• M27: 10,865,593 km (0.096 R)
• M28: 14,049,185 km (0.111 R)
• M29: 14,535,827 km (0.114 R)
• M30: 14,605,839 km (0.061 R)
• M31: 15,597,373 km (0.03 R)
• M32: 16,610,600 km (0.066 R)
• M33: 17,794,368 km (0.11 R)
• M34: 18,699,883 km (0.095 R)
• M35: 19,930,476 km (0.085 R)
• M36: 20,477,106 km (0.079 R)
• M37: 20,712,872 km (0.037 R)
• M38: 23,201,283 km (0.078 R)
• M39: 24,106,799 km (0.115 R)
• M40: 24,605,559 km (0.094 R)
• M41: 26,037,061 km (0.095 R)
• M42: 26,463,265 km (0.077 R)
• M43: 26,977,732 km (0.112 R)
• M44: 27,063,751 km (0.106 R)
• M45: 27,842,408 km (0.108 R)
• M46: 28,190,821 km (0.096 R)
• M47: 28,453,066 km (0.094 R)
• M48: 28,804,023 km (0.112 R)
• M49: 30,132,901 km (0.106 R)
• M50: 32,391,679 km (0.088 R)
• M51: 33,680,315 km (0.109 R)
• M52: 36,878,717 km (0.078 R)
• M53: 36,974,311 km (0.065 R)
• M54: 38,707,851 km (0.096 R)
• M55: 38,804,940 km (0.119 R)
• M56: 39,194,044 km (0.119 R)
• M57: 39,878,304 km (0.117 R)
• M58: 39,976,291 km (0.087 R)
• M59: 41,159,161 km (0.058 R)
• M60: 43,458,481 km (0.082 R)
• M61: 44,166,527 km (0.066 R)
• M62: 44,369,532 km (0.071 R)
• M63: 45,082,366 km (0.105 R)
• M64: 45,184,541 km (0.104 R)
• M65: 46,622,775 km (0.112 R)
• M66: 48,808,250 km (0.075 R)
• M67: 49,754,905 km (0.105 R)
• M68: 50,283,584 km (0.096 R)
• M69: 51,666,617 km (0.117 R)
• M70: 52,739,084 km (0.112 R)
• M71: 53,062,215 km (0.101 R)
• M72: 54,361,323 km (0.057 R)
• M73: 55,233,329 km (0.091 R)
• M74: 56,990,954 km (0.099 R)
• M75: 58,432,629 km (0.118 R)
• M76: 58,990,180 km (0.103 R)
• M77: 59,661,725 km (0.088 R)
• M78: 62,714,719 km (0.07 R)
• M79: 65,702,338 km (0.105 R)
• M80: 67,914,741 km (0.098 R)
• M81: 70,744,235 km (0.1 R)
• M82: 72,771,435 km (0.069 R)
• M83: 75,180,859 km (0.101 R)
• M84: 75,666,005 km (0.071 R)
• M85: 77,738,833 km (0.087 R)
• M86: 78,597,824 km (0.118 R)
• M87: 78,843,763 km (0.034 R)
• M88: 81,940,289 km (0.068 R)
• M89: 82,439,497 km (0.095 R)
• M90: 82,939,603 km (0.105 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit