🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.1 AU - 1.76 AU

Year: 601 Days

Day: 47.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.58 AU - 3.46 AU

Year: 1845 Days

Day: 44.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,401,012 km

• M1: 100,380 km (0.119 R)
• M2: 560,992 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.53 AU - 3.97 AU

Year: 2059 Days

Day: 46.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,401,012 km

• M1: 1,119,441 km (0.068 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.4

Radius: 14.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.58 AU - 10.38 AU

Year: 11081 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,401,012 km

• M1: 195,674 km (0.044 R)
• M2: 679,174 km (0.076 R)
• M3: 1,190,350 km (0.085 R)
• M4: 2,720,587 km (0.109 R)
• M5: 3,555,044 km (0.106 R)
• M6: 6,867,739 km (0.094 R)
• M7: 8,983,352 km (0.112 R)
• M8: 10,833,878 km (0.105 R)
• M9: 11,791,304 km (0.087 R)
• M10: 12,621,423 km (0.063 R)
• M11: 13,363,727 km (0.037 R)
• M12: 15,209,466 km (0.064 R)
• M13: 17,219,912 km (0.082 R)
• M14: 19,483,477 km (0.077 R)
• M15: 20,559,983 km (0.028 R)
• M16: 27,560,266 km (0.114 R)
• M17: 28,494,654 km (0.037 R)
• M18: 30,978,577 km (0.025 R)
• M19: 33,956,772 km (0.089 R)
• M20: 40,211,758 km (0.12 R)
• M21: 41,548,864 km (0.118 R)
• M22: 49,438,057 km (0.037 R)
• M23: 51,908,068 km (0.096 R)
• M24: 52,696,448 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 9.9

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.22 AU - 13.18 AU

Year: 13174 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,401,012 km

• M1: 124,914 km (0.115 R)
• M2: 488,587 km (0.096 R)
• M3: 1,029,383 km (0.093 R)
• M4: 1,549,684 km (0.067 R)
• M5: 2,012,839 km (0.12 R)
• M6: 3,270,060 km (0.048 R)
• M7: 3,695,067 km (0.064 R)
• M8: 4,186,796 km (0.077 R)
• M9: 7,552,449 km (0.028 R)
• M10: 8,250,023 km (0.046 R)
• M11: 12,147,198 km (0.113 R)
• M12: 13,301,794 km (0.1 R)
• M13: 13,905,870 km (0.082 R)
• M14: 20,192,571 km (0.035 R)
• M15: 21,809,425 km (0.054 R)
• M16: 24,097,075 km (0.088 R)
• M17: 28,367,646 km (0.118 R)
• M18: 30,048,378 km (0.085 R)
• M19: 31,440,087 km (0.09 R)
• M20: 34,226,646 km (0.077 R)
• M21: 34,727,650 km (0.065 R)
• M22: 35,360,598 km (0.089 R)
• M23: 40,985,179 km (0.084 R)
• M24: 43,421,829 km (0.066 R)
• M25: 44,452,858 km (0.066 R)
• M26: 47,954,944 km (0.118 R)
• M27: 50,820,940 km (0.072 R)
• M28: 52,960,489 km (0.075 R)
• M29: 55,503,054 km (0.077 R)
• M30: 55,848,027 km (0.12 R)
• M31: 56,368,328 km (0.098 R)
• M32: 58,839,087 km (0.049 R)
• M33: 59,738,619 km (0.105 R)
• M34: 61,197,048 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 9.6

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.9 AU - 13.32 AU

Year: 14811 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,401,012 km

• M1: 120,576 km (0.115 R)
• M2: 549,623 km (0.072 R)
• M3: 868,565 km (0.118 R)
• M4: 1,227,151 km (0.105 R)
• M5: 2,033,633 km (0.108 R)
• M6: 3,457,955 km (0.087 R)
• M7: 5,282,301 km (0.072 R)
• M8: 5,962,672 km (0.084 R)
• M9: 6,343,698 km (0.047 R)
• M10: 8,263,487 km (0.115 R)
• M11: 8,932,638 km (0.117 R)
• M12: 10,056,418 km (0.068 R)
• M13: 11,387,091 km (0.065 R)
• M14: 11,796,390 km (0.075 R)
• M15: 12,769,076 km (0.083 R)
• M16: 14,125,480 km (0.105 R)
• M17: 15,647,189 km (0.101 R)
• M18: 17,972,688 km (0.036 R)
• M19: 18,528,145 km (0.045 R)
• M20: 20,605,611 km (0.055 R)
• M21: 22,103,983 km (0.08 R)
• M22: 23,768,409 km (0.111 R)
• M23: 24,631,140 km (0.056 R)
• M24: 25,119,427 km (0.042 R)
• M25: 26,419,134 km (0.111 R)
• M26: 30,811,925 km (0.09 R)
• M27: 42,113,446 km (0.083 R)
• M28: 43,945,272 km (0.074 R)
• M29: 44,519,279 km (0.068 R)
• M30: 50,853,253 km (0.045 R)
• M31: 51,964,167 km (0.079 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit