🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.8 AU - 0.86 AU

Year: 267 Days

Day: 24.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.68 AU - 1.06 AU

Year: 287 Days

Day: 33.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,557,705 km

• M1: 203,154 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.75 AU - 1.03 AU

Year: 296 Days

Day: 39.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 139.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.26 AU - 1.32 AU

Year: 517 Days

Day: 22.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.52 AU - 1.72 AU

Year: 728 Days

Day: 26.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.1

Radius: 4.9

Gravity: 35.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.14 AU - 15.94 AU

Year: 21631 Days

Day: 20.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,557,705 km

• M1: 101,128 km (0.098 R)
• M2: 287,527 km (0.089 R)
• M3: 510,428 km (0.106 R)
• M4: 556,055 km (0.098 R)
• M5: 778,956 km (0.097 R)
• M6: 1,662,930 km (0.118 R)
• M7: 1,766,900 km (0.098 R)
• M8: 1,909,018 km (0.081 R)
• M9: 2,018,075 km (0.062 R)
• M10: 2,054,876 km (0.114 R)
• M11: 2,242,472 km (0.086 R)
• M12: 2,280,620 km (0.117 R)
• M13: 2,633,671 km (0.084 R)
• M14: 3,130,934 km (0.097 R)
• M15: 3,611,741 km (0.073 R)
• M16: 4,209,086 km (0.047 R)
• M17: 4,256,359 km (0.118 R)
• M18: 4,886,315 km (0.094 R)
• M19: 5,700,876 km (0.087 R)
• M20: 5,805,594 km (0.109 R)
• M21: 6,556,725 km (0.115 R)
• M22: 7,394,922 km (0.055 R)
• M23: 7,913,727 km (0.108 R)
• M24: 8,444,351 km (0.08 R)
• M25: 9,230,937 km (0.118 R)
• M26: 10,679,044 km (0.056 R)
• M27: 10,743,521 km (0.112 R)
• M28: 12,534,806 km (0.115 R)
• M29: 12,876,487 km (0.065 R)
• M30: 13,013,968 km (0.071 R)
• M31: 13,499,263 km (0.12 R)
• M32: 14,131,912 km (0.051 R)
• M33: 14,559,014 km (0.12 R)
• M34: 14,918,199 km (0.088 R)
• M35: 15,062,710 km (0.077 R)
• M36: 15,425,934 km (0.101 R)
• M37: 17,360,683 km (0.032 R)
• M38: 17,817,854 km (0.088 R)
• M39: 18,048,086 km (0.085 R)
• M40: 18,279,065 km (0.087 R)
• M41: 18,744,164 km (0.08 R)
• M42: 18,822,105 km (0.099 R)
• M43: 19,134,764 km (0.082 R)
• M44: 20,083,215 km (0.1 R)
• M45: 20,562,975 km (0.082 R)
• M46: 22,354,709 km (0.042 R)
• M47: 24,706,088 km (0.092 R)
• M48: 25,564,780 km (0.068 R)
• M49: 27,576,572 km (0.067 R)
• M50: 27,665,134 km (0.107 R)
• M51: 28,377,519 km (0.11 R)
• M52: 29,005,681 km (0.079 R)
• M53: 29,276,453 km (0.12 R)
• M54: 29,729,286 km (0.109 R)
• M55: 32,028,605 km (0.045 R)
• M56: 32,495,201 km (0.057 R)
• M57: 33,058,287 km (0.082 R)
• M58: 34,862,138 km (0.111 R)
• M59: 35,824,352 km (0.06 R)
• M60: 35,921,142 km (0.105 R)
• M61: 36,503,077 km (0.065 R)
• M62: 37,088,304 km (0.065 R)
• M63: 37,283,978 km (0.072 R)
• M64: 38,267,883 km (0.072 R)
• M65: 40,966,479 km (0.093 R)
• M66: 41,676,172 km (0.102 R)
• M67: 41,981,501 km (0.103 R)
• M68: 42,287,728 km (0.088 R)
• M69: 43,829,334 km (0.097 R)
• M70: 47,709,903 km (0.087 R)
• M71: 50,285,230 km (0.062 R)
• M72: 50,718,764 km (0.069 R)
• M73: 52,465,469 km (0.108 R)
• M74: 54,120,919 km (0.116 R)
• M75: 54,676,526 km (0.075 R)
• M76: 55,457,576 km (0.098 R)
• M77: 56,017,671 km (0.091 R)
• M78: 56,917,801 km (0.079 R)
• M79: 57,822,569 km (0.081 R)
• M80: 59,990,691 km (0.099 R)
• M81: 63,467,645 km (0.109 R)
• M82: 67,247,833 km (0.051 R)
• M83: 67,845,178 km (0.089 R)
• M84: 72,074,609 km (0.028 R)
• M85: 75,271,216 km (0.104 R)
• M86: 75,395,083 km (0.087 R)
• M87: 76,264,097 km (0.104 R)
• M88: 76,513,028 km (0.12 R)
• M89: 77,136,402 km (0.102 R)
• M90: 77,386,231 km (0.114 R)
• M91: 78,513,899 km (0.067 R)
• M92: 80,025,735 km (0.102 R)
• M93: 80,152,295 km (0.063 R)
• M94: 81,801,761 km (0.106 R)
• M95: 82,822,468 km (0.087 R)
• M96: 83,334,391 km (0.118 R)
• M97: 83,847,363 km (0.079 R)
• M98: 84,232,876 km (0.039 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit