🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.56 AU

Year: 155 Days

Day: 17.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,744,076 km

• M1: 143,913 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.22 AU - 1.52 AU

Year: 611 Days

Day: 44.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.28 AU - 1.96 AU

Year: 785 Days

Day: 45.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,744,076 km

• M1: 160,818 km (0.046 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 10.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.41 AU - 8.21 AU

Year: 6767 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,744,076 km

• M1: 149,149 km (0.112 R)
• M2: 297,401 km (0.083 R)
• M3: 444,455 km (0.11 R)
• M4: 633,547 km (0.103 R)
• M5: 850,613 km (0.096 R)
• M6: 960,418 km (0.073 R)
• M7: 1,320,052 km (0.093 R)
• M8: 1,641,238 km (0.044 R)
• M9: 2,029,445 km (0.074 R)
• M10: 2,201,482 km (0.073 R)
• M11: 2,378,457 km (0.091 R)
• M12: 2,913,718 km (0.1 R)
• M13: 3,083,960 km (0.032 R)
• M14: 3,158,011 km (0.076 R)
• M15: 3,232,660 km (0.078 R)
• M16: 3,383,754 km (0.031 R)
• M17: 3,537,092 km (0.048 R)
• M18: 3,614,733 km (0.106 R)
• M19: 3,984,539 km (0.107 R)
• M20: 4,201,307 km (0.094 R)
• M21: 4,283,585 km (0.074 R)
• M22: 5,582,245 km (0.102 R)
• M23: 6,258,876 km (0.08 R)
• M24: 6,353,122 km (0.103 R)
• M25: 6,543,112 km (0.118 R)
• M26: 6,702,882 km (0.096 R)
• M27: 6,961,238 km (0.087 R)
• M28: 7,190,122 km (0.096 R)
• M29: 7,321,918 km (0.114 R)
• M30: 7,454,611 km (0.114 R)
• M31: 7,891,288 km (0.11 R)
• M32: 8,267,377 km (0.111 R)
• M33: 8,475,019 km (0.067 R)
• M34: 8,719,461 km (0.104 R)
• M35: 9,611,214 km (0.067 R)
• M36: 9,866,279 km (0.086 R)
• M37: 10,308,490 km (0.091 R)
• M38: 10,946,076 km (0.056 R)
• M39: 11,098,068 km (0.119 R)
• M40: 11,327,252 km (0.067 R)
• M41: 12,417,371 km (0.082 R)
• M42: 12,615,588 km (0.119 R)
• M43: 12,695,175 km (0.078 R)
• M44: 13,095,498 km (0.102 R)
• M45: 13,378,238 km (0.045 R)
• M46: 13,500,011 km (0.04 R)
• M47: 13,703,913 km (0.073 R)
• M48: 13,908,712 km (0.113 R)
• M49: 14,032,131 km (0.088 R)
• M50: 14,280,014 km (0.118 R)
• M51: 14,363,041 km (0.114 R)
• M52: 14,487,806 km (0.028 R)
• M53: 14,654,607 km (0.082 R)
• M54: 14,738,382 km (0.06 R)
• M55: 15,201,388 km (0.075 R)
• M56: 15,797,834 km (0.095 R)
• M57: 15,883,554 km (0.114 R)
• M58: 16,271,760 km (0.089 R)
• M59: 17,632,503 km (0.077 R)
• M60: 18,574,820 km (0.072 R)
• M61: 19,258,033 km (0.071 R)
• M62: 19,487,666 km (0.078 R)
• M63: 19,579,669 km (0.12 R)
• M64: 20,228,325 km (0.098 R)
• M65: 20,742,942 km (0.08 R)
• M66: 21,119,928 km (0.033 R)
• M67: 21,928,355 km (0.102 R)
• M68: 22,072,119 km (0.104 R)
• M69: 22,408,714 km (0.034 R)
• M70: 24,662,855 km (0.078 R)
• M71: 26,273,126 km (0.099 R)
• M72: 27,348,136 km (0.071 R)
• M73: 27,761,625 km (0.112 R)
• M74: 28,124,998 km (0.093 R)
• M75: 28,489,867 km (0.067 R)
• M76: 29,382,817 km (0.095 R)
• M77: 29,488,433 km (0.068 R)
• M78: 29,859,137 km (0.076 R)
• M79: 30,284,892 km (0.114 R)
• M80: 30,551,924 km (0.081 R)
• M81: 31,519,673 km (0.111 R)
• M82: 33,375,135 km (0.084 R)
• M83: 34,929,607 km (0.06 R)
• M84: 36,678,107 km (0.106 R)
• M85: 36,962,791 km (0.119 R)
• M86: 37,076,785 km (0.08 R)
• M87: 37,419,813 km (0.111 R)
• M88: 37,591,701 km (0.113 R)
• M89: 37,821,184 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit