🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.66 AU

Year: 169 Days

Day: 30 Hours

Environment

Temp: 143 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,834,740 km

• M1: 114,143 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.19 AU - 1.23 AU

Year: 496 Days

Day: 29.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.34 AU - 2.36 AU

Year: 1343 Days

Day: 13.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,834,740 km

• M1: 31,715 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.8

Radius: 4.3

Gravity: 44.55 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.19 AU - 14.33 AU

Year: 16991 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,834,740 km

• M1: 60,138 km (0.115 R)
• M2: 308,172 km (0.064 R)
• M3: 582,983 km (0.051 R)
• M4: 901,926 km (0.08 R)
• M5: 1,241,962 km (0.112 R)
• M6: 1,418,487 km (0.089 R)
• M7: 1,595,012 km (0.114 R)
• M8: 2,277,478 km (0.036 R)
• M9: 3,638,669 km (0.053 R)
• M10: 4,192,480 km (0.116 R)
• M11: 4,355,841 km (0.116 R)
• M12: 6,706,772 km (0.063 R)
• M13: 7,777,593 km (0.088 R)
• M14: 9,449,948 km (0.056 R)
• M15: 12,452,527 km (0.095 R)
• M16: 13,841,842 km (0.089 R)
• M17: 15,331,239 km (0.114 R)
• M18: 18,888,826 km (0.102 R)
• M19: 20,063,767 km (0.117 R)
• M20: 22,161,877 km (0.103 R)
• M21: 22,558,312 km (0.112 R)
• M22: 25,037,597 km (0.079 R)
• M23: 27,807,103 km (0.082 R)
• M24: 34,604,680 km (0.071 R)
• M25: 35,272,635 km (0.117 R)
• M26: 38,313,511 km (0.086 R)
• M27: 39,028,140 km (0.075 R)
• M28: 40,190,066 km (0.112 R)
• M29: 40,927,883 km (0.078 R)
• M30: 41,374,881 km (0.044 R)
• M31: 44,438,197 km (0.12 R)
• M32: 47,158,186 km (0.104 R)
• M33: 48,144,036 km (0.083 R)
• M34: 49,311,497 km (0.111 R)
• M35: 51,529,585 km (0.075 R)
• M36: 56,346,936 km (0.117 R)
• M37: 56,530,791 km (0.12 R)
• M38: 64,423,126 km (0.029 R)
• M39: 71,715,424 km (0.098 R)

Asteroid Belt

Center: 15.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228

Radius: 4.4

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.04 AU - 17.94 AU

Year: 27267 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,834,740 km

• M1: 60,587 km (0.061 R)
• M2: 549,922 km (0.066 R)
• M3: 853,157 km (0.05 R)
• M4: 1,947,465 km (0.088 R)
• M5: 3,178,955 km (0.037 R)
• M6: 3,581,373 km (0.088 R)
• M7: 6,319,164 km (0.073 R)
• M8: 6,652,468 km (0.053 R)
• M9: 8,298,792 km (0.045 R)
• M10: 8,954,779 km (0.055 R)
• M11: 9,808,534 km (0.048 R)
• M12: 11,249,311 km (0.05 R)
• M13: 12,891,297 km (0.093 R)
• M14: 16,252,761 km (0.114 R)
• M15: 17,518,509 km (0.12 R)
• M16: 18,848,584 km (0.107 R)
• M17: 19,713,110 km (0.078 R)
• M18: 20,244,481 km (0.04 R)
• M19: 22,369,669 km (0.112 R)
• M20: 24,032,748 km (0.094 R)
• M21: 26,518,616 km (0.089 R)
• M22: 27,274,684 km (0.103 R)
• M23: 31,751,849 km (0.113 R)
• M24: 34,609,168 km (0.059 R)
• M25: 35,772,292 km (0.118 R)
• M26: 40,686,133 km (0.078 R)
• M27: 42,272,768 km (0.115 R)
• M28: 48,710,263 km (0.103 R)
• M29: 49,843,019 km (0.097 R)
• M30: 52,666,828 km (0.053 R)
• M31: 54,204,096 km (0.111 R)
• M32: 57,367,941 km (0.109 R)
• M33: 63,675,735 km (0.027 R)
• M34: 64,060,501 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 19,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit