🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.48 AU - 0.7 AU

Year: 161 Days

Day: 33.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.68 AU - 0.83 AU

Year: 230 Days

Day: 43.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.77 AU - 0.79 AU

Year: 244 Days

Day: 40.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.72 AU - 0.94 AU

Year: 268 Days

Day: 27.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,616,797 km

• M1: 270,922 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.18 AU - 1.6 AU

Year: 581 Days

Day: 17.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,616,797 km

• M1: 328,667 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.2 AU - 3.64 AU

Year: 2244 Days

Day: 31.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.21 AU - 6.05 AU

Year: 4122 Days

Day: 23 Hours

Environment

Temp: -141 °C

Axial Tilt: 160.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,616,797 km

• M1: 42,486 km (0.089 R)

Asteroid Belt

Center: 9.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.4

Radius: 3.4

Gravity: 67.51 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.72 AU - 16.26 AU

Year: 18564 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,616,797 km

• M1: 49,068 km (0.042 R)
• M2: 359,184 km (0.064 R)
• M3: 646,861 km (0.071 R)
• M4: 692,788 km (0.092 R)
• M5: 812,316 km (0.045 R)
• M6: 837,000 km (0.104 R)
• M7: 1,472,043 km (0.112 R)
• M8: 1,594,564 km (0.103 R)
• M9: 2,874,972 km (0.08 R)
• M10: 2,951,267 km (0.103 R)
• M11: 3,262,730 km (0.084 R)
• M12: 3,584,664 km (0.052 R)
• M13: 3,625,504 km (0.094 R)
• M14: 3,790,960 km (0.106 R)
• M15: 4,043,630 km (0.104 R)
• M16: 5,339,447 km (0.114 R)
• M17: 5,386,271 km (0.037 R)
• M18: 6,055,871 km (0.107 R)
• M19: 7,893,980 km (0.031 R)
• M20: 8,651,694 km (0.081 R)
• M21: 8,928,001 km (0.094 R)
• M22: 9,375,897 km (0.027 R)
• M23: 9,716,681 km (0.106 R)
• M24: 10,003,759 km (0.093 R)
• M25: 10,704,027 km (0.08 R)
• M26: 10,763,118 km (0.052 R)
• M27: 11,601,464 km (0.103 R)
• M28: 11,722,788 km (0.104 R)
• M29: 12,274,655 km (0.11 R)
• M30: 12,709,685 km (0.087 R)
• M31: 13,980,071 km (0.067 R)
• M32: 15,356,820 km (0.098 R)
• M33: 15,490,261 km (0.094 R)
• M34: 15,556,982 km (0.06 R)
• M35: 16,095,085 km (0.101 R)
• M36: 17,189,394 km (0.096 R)
• M37: 17,258,508 km (0.049 R)
• M38: 17,397,185 km (0.062 R)
• M39: 17,605,874 km (0.104 R)
• M40: 17,815,311 km (0.111 R)
• M41: 18,236,878 km (0.072 R)
• M42: 18,732,795 km (0.068 R)
• M43: 19,520,877 km (0.113 R)
• M44: 20,246,725 km (0.07 R)
• M45: 20,907,499 km (0.077 R)
• M46: 21,351,954 km (0.062 R)
• M47: 22,552,328 km (0.11 R)
• M48: 22,855,862 km (0.057 R)
• M49: 23,084,447 km (0.058 R)
• M50: 25,174,928 km (0.043 R)
• M51: 26,202,815 km (0.111 R)
• M52: 26,282,401 km (0.087 R)
• M53: 26,441,872 km (0.095 R)
• M54: 26,922,381 km (0.044 R)
• M55: 30,281,751 km (0.117 R)
• M56: 31,628,131 km (0.12 R)
• M57: 31,712,953 km (0.091 R)
• M58: 32,565,063 km (0.087 R)
• M59: 33,424,652 km (0.089 R)
• M60: 33,597,438 km (0.06 R)
• M61: 35,871,026 km (0.047 R)
• M62: 37,384,059 km (0.097 R)
• M63: 37,563,427 km (0.075 R)
• M64: 38,464,754 km (0.09 R)
• M65: 39,646,876 km (0.058 R)
• M66: 40,196,499 km (0.116 R)
• M67: 40,748,665 km (0.057 R)
• M68: 41,303,374 km (0.085 R)
• M69: 43,641,140 km (0.116 R)
• M70: 48,737,191 km (0.034 R)
• M71: 48,835,178 km (0.091 R)
• M72: 50,213,273 km (0.071 R)
• M73: 50,411,191 km (0.069 R)
• M74: 50,907,108 km (0.092 R)
• M75: 51,903,729 km (0.113 R)
• M76: 53,208,971 km (0.118 R)
• M77: 55,851,767 km (0.095 R)
• M78: 56,776,581 km (0.111 R)
• M79: 60,841,753 km (0.107 R)
• M80: 61,158,302 km (0.107 R)
• M81: 61,263,918 km (0.088 R)
• M82: 62,217,455 km (0.105 R)
• M83: 62,642,912 km (0.087 R)
• M84: 65,539,276 km (0.104 R)
• M85: 66,080,371 km (0.056 R)
• M86: 66,949,385 km (0.084 R)
• M87: 67,276,107 km (0.042 R)
• M88: 67,821,990 km (0.107 R)
• M89: 68,040,702 km (0.072 R)
• M90: 69,688,971 km (0.061 R)
• M91: 71,350,256 km (0.082 R)
• M92: 72,800,607 km (0.034 R)
• M93: 74,035,238 km (0.086 R)
• M94: 74,147,885 km (0.118 R)
• M95: 75,163,805 km (0.101 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 10,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit