🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.86 AU - 0.9 AU

Year: 289 Days

Day: 47.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,568,808 km

• M1: 55,351 km (0.119 R)
• M2: 672,293 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.17 AU - 1.31 AU

Year: 483 Days

Day: 46.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.15 AU - 1.91 AU

Year: 662 Days

Day: 17.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.45 AU - 3.99 AU

Year: 2021 Days

Day: 38.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.9

Radius: 6

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.98 AU - 20.48 AU

Year: 26118 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,568,808 km

• M1: 98,735 km (0.108 R)
• M2: 143,016 km (0.104 R)
• M3: 522,097 km (0.11 R)
• M4: 726,896 km (0.111 R)
• M5: 1,374,206 km (0.045 R)
• M6: 1,693,747 km (0.068 R)
• M7: 1,843,195 km (0.094 R)
• M8: 2,235,441 km (0.103 R)
• M9: 2,399,400 km (0.117 R)
• M10: 2,696,053 km (0.107 R)
• M11: 2,739,436 km (0.074 R)
• M12: 2,826,801 km (0.118 R)
• M13: 3,094,432 km (0.094 R)
• M14: 3,511,062 km (0.066 R)
• M15: 4,193,976 km (0.106 R)
• M16: 5,130,609 km (0.118 R)
• M17: 5,622,337 km (0.087 R)
• M18: 9,528,188 km (0.112 R)
• M19: 9,661,030 km (0.076 R)
• M20: 10,063,299 km (0.092 R)
• M21: 10,130,768 km (0.066 R)
• M22: 11,162,395 km (0.099 R)
• M23: 11,513,501 km (0.079 R)
• M24: 12,661,814 km (0.117 R)
• M25: 13,621,185 km (0.108 R)
• M26: 15,375,220 km (0.06 R)
• M27: 17,118,335 km (0.119 R)
• M28: 18,259,916 km (0.096 R)
• M29: 19,425,732 km (0.101 R)
• M30: 22,267,493 km (0.12 R)
• M31: 23,064,850 km (0.111 R)
• M32: 23,781,424 km (0.048 R)
• M33: 25,420,119 km (0.094 R)
• M34: 26,719,825 km (0.088 R)
• M35: 28,326,806 km (0.064 R)
• M36: 28,517,842 km (0.079 R)
• M37: 31,139,395 km (0.085 R)
• M38: 31,633,367 km (0.115 R)
• M39: 31,831,585 km (0.08 R)
• M40: 31,930,918 km (0.051 R)
• M41: 32,030,250 km (0.115 R)
• M42: 32,728,873 km (0.114 R)
• M43: 33,836,944 km (0.119 R)
• M44: 34,344,679 km (0.057 R)
• M45: 35,162,232 km (0.068 R)
• M46: 36,712,215 km (0.087 R)
• M47: 39,878,753 km (0.116 R)
• M48: 40,737,894 km (0.1 R)
• M49: 41,061,474 km (0.092 R)
• M50: 43,792,233 km (0.072 R)
• M51: 44,456,298 km (0.114 R)
• M52: 45,906,500 km (0.037 R)
• M53: 50,928,650 km (0.116 R)
• M54: 54,807,723 km (0.104 R)
• M55: 54,926,803 km (0.093 R)
• M56: 55,882,135 km (0.1 R)
• M57: 56,241,768 km (0.115 R)
• M58: 57,567,056 km (0.052 R)
• M59: 57,930,429 km (0.063 R)
• M60: 58,172,927 km (0.054 R)
• M61: 58,902,666 km (0.113 R)
• M62: 59,146,660 km (0.119 R)
• M63: 59,390,953 km (0.085 R)
• M64: 59,880,437 km (0.052 R)
• M65: 60,494,237 km (0.11 R)
• M66: 61,851,988 km (0.111 R)
• M67: 63,594,504 km (0.12 R)
• M68: 64,095,208 km (0.117 R)
• M69: 66,745,932 km (0.103 R)
• M70: 68,276,618 km (0.112 R)
• M71: 69,046,299 km (0.115 R)
• M72: 71,242,545 km (0.073 R)
• M73: 72,937,489 km (0.076 R)
• M74: 73,330,632 km (0.107 R)
• M75: 73,987,217 km (0.111 R)
• M76: 75,306,222 km (0.109 R)
• M77: 76,633,005 km (0.116 R)
• M78: 77,700,087 km (0.09 R)
• M79: 78,101,458 km (0.087 R)
• M80: 79,579,186 km (0.074 R)
• M81: 80,659,582 km (0.078 R)
• M82: 81,201,724 km (0.091 R)
• M83: 81,608,930 km (0.068 R)
• M84: 82,835,034 km (0.079 R)
• M85: 83,381,964 km (0.084 R)
• M86: 83,518,846 km (0.099 R)
• M87: 86,134,265 km (0.096 R)
• M88: 86,826,903 km (0.084 R)
• M89: 89,336,108 km (0.086 R)
• M90: 90,037,274 km (0.063 R)
• M91: 91,445,139 km (0.076 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit