🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.57 AU - 0.75 AU

Year: 202 Days

Day: 16.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,037,402 km

• M1: 60,138 km (0.115 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.25 AU - 3.43 AU

Year: 1803 Days

Day: 32.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,037,402 km

• M1: 1,023,399 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.1

Radius: 3.4

Gravity: 71.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.3 AU - 16.9 AU

Year: 18894 Days

Day: 23.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,037,402 km

• M1: 42,336 km (0.101 R)
• M2: 238,010 km (0.032 R)
• M3: 360,980 km (0.117 R)
• M4: 481,107 km (0.095 R)
• M5: 794,215 km (0.117 R)
• M6: 1,117,945 km (0.117 R)
• M7: 1,363,136 km (0.117 R)
• M8: 2,941,393 km (0.118 R)
• M9: 3,951,628 km (0.108 R)
• M10: 4,145,507 km (0.025 R)
• M11: 4,729,237 km (0.066 R)
• M12: 4,910,849 km (0.045 R)
• M13: 6,991,756 km (0.117 R)
• M14: 9,536,864 km (0.087 R)
• M15: 12,362,618 km (0.085 R)
• M16: 12,987,788 km (0.08 R)
• M17: 13,488,492 km (0.119 R)
• M18: 14,452,052 km (0.086 R)
• M19: 17,877,843 km (0.039 R)
• M20: 19,221,681 km (0.043 R)
• M21: 21,312,161 km (0.103 R)
• M22: 23,549,398 km (0.084 R)
• M23: 26,730,896 km (0.07 R)
• M24: 32,086,649 km (0.116 R)
• M25: 32,475,753 km (0.083 R)
• M26: 32,868,148 km (0.103 R)
• M27: 33,131,440 km (0.038 R)
• M28: 36,966,831 km (0.112 R)
• M29: 42,009,027 km (0.062 R)
• M30: 42,319,143 km (0.095 R)
• M31: 45,341,619 km (0.114 R)
• M32: 55,080,590 km (0.063 R)
• M33: 59,453,784 km (0.046 R)
• M34: 60,040,657 km (0.037 R)
• M35: 67,600,286 km (0.098 R)
• M36: 74,629,142 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.2

Radius: 6.1

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.39 AU - 17.81 AU

Year: 24337 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,037,402 km

• M1: 78,240 km (0.056 R)
• M2: 384,467 km (0.066 R)
• M3: 676,482 km (0.066 R)
• M4: 2,236,937 km (0.077 R)
• M5: 2,476,742 km (0.111 R)
• M6: 4,531,020 km (0.084 R)
• M7: 5,438,930 km (0.101 R)
• M8: 8,777,356 km (0.119 R)
• M9: 10,839,563 km (0.08 R)
• M10: 13,345,028 km (0.082 R)
• M11: 18,569,733 km (0.101 R)
• M12: 22,520,613 km (0.115 R)
• M13: 28,377,818 km (0.098 R)
• M14: 28,966,636 km (0.058 R)
• M15: 35,039,711 km (0.047 R)
• M16: 36,127,886 km (0.054 R)
• M17: 40,114,519 km (0.05 R)
• M18: 40,558,227 km (0.085 R)
• M19: 47,283,848 km (0.099 R)
• M20: 47,613,561 km (0.094 R)
• M21: 56,549,342 km (0.103 R)
• M22: 60,726,264 km (0.053 R)
• M23: 62,294,648 km (0.097 R)
• M24: 63,288,576 km (0.071 R)
• M25: 67,997,019 km (0.052 R)
• M26: 72,714,139 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit