🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.85 AU - 0.97 AU

Year: 319 Days

Day: 47.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.01 AU - 1.55 AU

Year: 532 Days

Day: 28.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.75 AU - 2.69 AU

Year: 1214 Days

Day: 38.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.68 AU - 3.1 AU

Year: 1804 Days

Day: 44 Hours

Environment

Temp: -99 °C

Axial Tilt: 140.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,564,681 km

• M1: 74,201 km (0.113 R)
• M2: 222,751 km (0.096 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 14.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.2 AU - 10.24 AU

Year: 8651 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,564,681 km

• M1: 397,332 km (0.11 R)
• M2: 1,148,762 km (0.104 R)
• M3: 1,541,157 km (0.1 R)
• M4: 1,696,440 km (0.112 R)
• M5: 1,834,070 km (0.076 R)
• M6: 1,999,376 km (0.117 R)
• M7: 2,791,945 km (0.092 R)
• M8: 2,956,054 km (0.104 R)
• M9: 3,467,679 km (0.098 R)
• M10: 4,224,644 km (0.091 R)
• M11: 4,350,605 km (0.079 R)
• M12: 4,445,750 km (0.06 R)
• M13: 4,833,956 km (0.101 R)
• M14: 4,932,691 km (0.12 R)
• M15: 5,677,688 km (0.088 R)
• M16: 5,957,436 km (0.076 R)
• M17: 6,750,155 km (0.107 R)
• M18: 7,121,607 km (0.112 R)
• M19: 7,962,197 km (0.109 R)
• M20: 8,118,527 km (0.106 R)
• M21: 8,354,742 km (0.086 R)
• M22: 8,513,615 km (0.106 R)
• M23: 8,633,443 km (0.048 R)
• M24: 8,834,353 km (0.092 R)
• M25: 9,118,140 km (0.1 R)
• M26: 9,778,465 km (0.104 R)
• M27: 10,198,984 km (0.106 R)
• M28: 11,276,239 km (0.069 R)
• M29: 11,584,410 km (0.051 R)
• M30: 11,761,684 km (0.11 R)
• M31: 11,984,585 km (0.099 R)
• M32: 12,163,952 km (0.093 R)
• M33: 13,351,760 km (0.034 R)
• M34: 13,677,733 km (0.106 R)
• M35: 14,148,219 km (0.114 R)
• M36: 14,576,218 km (0.102 R)
• M37: 14,671,961 km (0.092 R)
• M38: 15,201,986 km (0.041 R)
• M39: 15,591,389 km (0.115 R)
• M40: 16,280,886 km (0.113 R)
• M41: 16,879,726 km (0.067 R)
• M42: 17,638,636 km (0.033 R)
• M43: 18,460,377 km (0.073 R)
• M44: 19,189,517 km (0.094 R)
• M45: 22,144,823 km (0.089 R)
• M46: 22,475,734 km (0.099 R)
• M47: 23,422,239 km (0.108 R)
• M48: 24,154,970 km (0.054 R)
• M49: 25,411,891 km (0.105 R)
• M50: 25,874,149 km (0.102 R)
• M51: 26,339,248 km (0.037 R)
• M52: 26,631,413 km (0.068 R)
• M53: 27,277,825 km (0.104 R)
• M54: 27,810,693 km (0.118 R)
• M55: 28,108,094 km (0.097 R)
• M56: 28,706,186 km (0.088 R)
• M57: 29,067,165 km (0.099 R)
• M58: 29,187,741 km (0.115 R)
• M59: 30,281,003 km (0.11 R)
• M60: 30,709,750 km (0.116 R)
• M61: 30,832,570 km (0.094 R)
• M62: 32,382,254 km (0.039 R)
• M63: 32,695,363 km (0.109 R)
• M64: 33,198,161 km (0.08 R)
• M65: 33,703,652 km (0.077 R)
• M66: 34,338,994 km (0.116 R)
• M67: 34,530,480 km (0.107 R)
• M68: 34,978,376 km (0.078 R)
• M69: 35,492,693 km (0.09 R)
• M70: 35,750,750 km (0.113 R)
• M71: 35,944,778 km (0.116 R)
• M72: 37,116,129 km (0.08 R)
• M73: 37,969,884 km (0.078 R)
• M74: 38,564,685 km (0.108 R)
• M75: 39,362,641 km (0.071 R)
• M76: 40,098,812 km (0.092 R)
• M77: 41,448,932 km (0.113 R)
• M78: 41,652,834 km (0.048 R)
• M79: 42,403,068 km (0.082 R)
• M80: 43,157,639 km (0.118 R)
• M81: 43,364,234 km (0.119 R)
• M82: 44,819,672 km (0.102 R)
• M83: 45,308,258 km (0.087 R)
• M84: 46,572,959 km (0.08 R)
• M85: 46,926,309 km (0.044 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 14,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit