🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.04 AU

Year: 304 Days

Day: 34 Hours

Environment

Temp: 42 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.88 AU - 1.14 AU

Year: 380 Days

Day: 25.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,920,836 km

• M1: 87,066 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.82 AU - 2.14 AU

Year: 1044 Days

Day: 42.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,920,836 km

• M1: 673,938 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.05 AU - 2.45 AU

Year: 1265 Days

Day: 30.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,920,836 km

• M1: 298,149 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.45 AU - 2.53 AU

Year: 1472 Days

Day: 42.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 8.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.25 AU - 7.55 AU

Year: 6067 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,920,836 km

• M1: 191,485 km (0.078 R)
• M2: 255,663 km (0.076 R)
• M3: 312,959 km (0.055 R)
• M4: 424,110 km (0.109 R)
• M5: 788,231 km (0.117 R)
• M6: 839,693 km (0.12 R)
• M7: 919,279 km (0.118 R)
• M8: 1,057,956 km (0.096 R)
• M9: 1,144,424 km (0.117 R)
• M10: 1,309,430 km (0.082 R)
• M11: 1,434,494 km (0.079 R)
• M12: 1,815,819 km (0.055 R)
• M13: 1,885,382 km (0.109 R)
• M14: 1,973,495 km (0.093 R)
• M15: 2,629,183 km (0.076 R)
• M16: 3,156,814 km (0.12 R)
• M17: 3,411,430 km (0.108 R)
• M18: 3,519,589 km (0.044 R)
• M19: 5,000,608 km (0.054 R)
• M20: 5,173,244 km (0.1 R)
• M21: 5,397,790 km (0.104 R)
• M22: 6,012,638 km (0.07 R)
• M23: 6,730,707 km (0.04 R)
• M24: 7,030,950 km (0.063 R)
• M25: 7,086,002 km (0.119 R)
• M26: 7,196,555 km (0.089 R)
• M27: 7,644,750 km (0.098 R)
• M28: 8,044,177 km (0.103 R)
• M29: 8,159,666 km (0.111 R)
• M30: 8,479,806 km (0.092 R)
• M31: 8,952,834 km (0.066 R)
• M32: 9,102,432 km (0.109 R)
• M33: 9,192,640 km (0.087 R)
• M34: 9,525,794 km (0.062 R)
• M35: 10,549,043 km (0.111 R)
• M36: 10,675,304 km (0.089 R)
• M37: 10,834,027 km (0.119 R)
• M38: 11,933,871 km (0.055 R)
• M39: 12,098,578 km (0.109 R)
• M40: 12,463,597 km (0.103 R)
• M41: 12,563,828 km (0.114 R)
• M42: 12,866,015 km (0.045 R)
• M43: 13,375,097 km (0.054 R)
• M44: 13,786,940 km (0.098 R)
• M45: 13,994,582 km (0.109 R)
• M46: 14,307,840 km (0.043 R)
• M47: 14,377,702 km (0.117 R)
• M48: 14,553,030 km (0.12 R)
• M49: 15,691,769 km (0.114 R)
• M50: 15,908,537 km (0.113 R)
• M51: 16,199,056 km (0.066 R)
• M52: 16,785,330 km (0.091 R)
• M53: 17,602,733 km (0.066 R)
• M54: 18,395,003 km (0.07 R)
• M55: 18,470,999 km (0.067 R)
• M56: 18,661,736 km (0.088 R)
• M57: 19,006,409 km (0.105 R)
• M58: 19,198,942 km (0.116 R)
• M59: 19,585,802 km (0.116 R)
• M60: 20,014,250 km (0.106 R)
• M61: 20,288,613 km (0.07 R)
• M62: 20,682,654 km (0.117 R)
• M63: 21,438,272 km (0.058 R)
• M64: 21,598,492 km (0.088 R)
• M65: 22,162,476 km (0.063 R)
• M66: 22,649,716 km (0.069 R)
• M67: 23,552,090 km (0.058 R)
• M68: 23,676,107 km (0.102 R)
• M69: 23,924,739 km (0.087 R)
• M70: 24,717,607 km (0.114 R)
• M71: 25,011,866 km (0.089 R)
• M72: 25,476,817 km (0.064 R)
• M73: 26,072,515 km (0.072 R)
• M74: 26,329,225 km (0.089 R)
• M75: 26,586,833 km (0.102 R)
• M76: 27,321,059 km (0.095 R)
• M77: 27,407,975 km (0.099 R)
• M78: 27,494,892 km (0.07 R)
• M79: 28,589,051 km (0.112 R)
• M80: 28,853,839 km (0.11 R)
• M81: 29,074,945 km (0.06 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit