🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.69 AU

Year: 152 Days

Day: 18.3 Hours

Environment

Temp: 233 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.67 AU - 2.75 AU

Year: 1160 Days

Day: 14 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,083,189 km

• M1: 360,830 km (0.101 R)
• M2: 1,469,799 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.73 AU - 2.69 AU

Year: 1160 Days

Day: 31.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.93 AU - 2.83 AU

Year: 1296 Days

Day: 18.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,083,189 km

• M1: 1,007,093 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.55 AU - 2.65 AU

Year: 1480 Days

Day: 31.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.56 AU - 2.8 AU

Year: 1549 Days

Day: 44.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,083,189 km

• M1: 516,711 km (0.103 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 10.5

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.56 AU - 13.76 AU

Year: 13164 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,083,189 km

• M1: 135,236 km (0.085 R)
• M2: 207,642 km (0.073 R)
• M3: 288,724 km (0.106 R)
• M4: 500,405 km (0.066 R)
• M5: 593,754 km (0.073 R)
• M6: 659,876 km (0.086 R)
• M7: 932,593 km (0.077 R)
• M8: 1,306,139 km (0.085 R)
• M9: 1,510,041 km (0.119 R)
• M10: 3,676,068 km (0.067 R)
• M11: 4,065,023 km (0.098 R)
• M12: 5,058,951 km (0.082 R)
• M13: 5,201,817 km (0.073 R)
• M14: 5,936,044 km (0.092 R)
• M15: 6,781,122 km (0.104 R)
• M16: 6,859,810 km (0.062 R)
• M17: 7,541,079 km (0.087 R)
• M18: 7,786,719 km (0.066 R)
• M19: 7,869,297 km (0.091 R)
• M20: 9,800,755 km (0.101 R)
• M21: 10,158,892 km (0.063 R)
• M22: 10,294,278 km (0.079 R)
• M23: 10,521,368 km (0.055 R)
• M24: 10,612,623 km (0.099 R)
• M25: 11,165,835 km (0.112 R)
• M26: 11,586,953 km (0.108 R)
• M27: 12,108,751 km (0.113 R)
• M28: 12,252,365 km (0.105 R)
• M29: 12,348,407 km (0.071 R)
• M30: 12,444,748 km (0.095 R)
• M31: 12,930,193 km (0.054 R)
• M32: 13,175,234 km (0.108 R)
• M33: 13,372,404 km (0.054 R)
• M34: 13,969,748 km (0.087 R)
• M35: 14,423,329 km (0.118 R)
• M36: 14,575,769 km (0.095 R)
• M37: 14,984,471 km (0.099 R)
• M38: 15,970,620 km (0.091 R)
• M39: 17,841,341 km (0.108 R)
• M40: 18,443,473 km (0.079 R)
• M41: 19,163,786 km (0.104 R)
• M42: 20,062,870 km (0.076 R)
• M43: 20,403,654 km (0.111 R)
• M44: 21,553,164 km (0.057 R)
• M45: 22,135,847 km (0.101 R)
• M46: 23,914,716 km (0.104 R)
• M47: 25,493,272 km (0.118 R)
• M48: 25,800,696 km (0.083 R)
• M49: 26,855,062 km (0.096 R)
• M50: 27,797,229 km (0.073 R)
• M51: 28,050,199 km (0.077 R)
• M52: 28,240,488 km (0.076 R)
• M53: 29,070,008 km (0.086 R)
• M54: 29,262,540 km (0.03 R)
• M55: 31,014,780 km (0.098 R)
• M56: 32,069,146 km (0.025 R)
• M57: 32,467,525 km (0.073 R)
• M58: 33,068,161 km (0.068 R)
• M59: 33,135,180 km (0.091 R)
• M60: 33,470,728 km (0.117 R)
• M61: 34,348,270 km (0.072 R)
• M62: 34,687,857 km (0.116 R)
• M63: 36,057,276 km (0.1 R)
• M64: 36,402,398 km (0.117 R)
• M65: 36,748,567 km (0.104 R)
• M66: 38,003,993 km (0.071 R)
• M67: 39,060,902 km (0.108 R)
• M68: 39,699,685 km (0.108 R)
• M69: 39,913,460 km (0.114 R)
• M70: 40,127,534 km (0.105 R)
• M71: 42,945,061 km (0.066 R)
• M72: 43,237,674 km (0.097 R)
• M73: 43,384,130 km (0.034 R)
• M74: 44,045,652 km (0.075 R)
• M75: 44,193,156 km (0.087 R)
• M76: 44,414,561 km (0.064 R)
• M77: 44,562,513 km (0.106 R)
• M78: 44,784,516 km (0.119 R)
• M79: 45,378,569 km (0.114 R)
• M80: 45,527,569 km (0.083 R)
• M81: 45,975,315 km (0.112 R)
• M82: 46,499,506 km (0.115 R)
• M83: 46,950,394 km (0.061 R)
• M84: 47,025,642 km (0.098 R)
• M85: 47,478,325 km (0.087 R)
• M86: 47,856,658 km (0.088 R)
• M87: 48,311,884 km (0.061 R)
• M88: 48,844,752 km (0.09 R)
• M89: 50,841,285 km (0.086 R)
• M90: 51,305,787 km (0.12 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 10,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit