🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.81 AU - 0.83 AU

Year: 273 Days

Day: 18.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.87 AU - 5.49 AU

Year: 3717 Days

Day: 25.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 14.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.76 AU - 12.28 AU

Year: 12526 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,563,564 km

• M1: 182,061 km (0.105 R)
• M2: 399,875 km (0.033 R)
• M3: 723,605 km (0.073 R)
• M4: 1,055,413 km (0.105 R)
• M5: 1,435,990 km (0.051 R)
• M6: 1,790,088 km (0.111 R)
• M7: 2,821,266 km (0.099 R)
• M8: 3,069,449 km (0.094 R)
• M9: 3,528,565 km (0.036 R)
• M10: 3,646,897 km (0.043 R)
• M11: 4,071,306 km (0.118 R)
• M12: 4,803,288 km (0.079 R)
• M13: 7,349,594 km (0.106 R)
• M14: 7,539,882 km (0.119 R)
• M15: 8,198,861 km (0.103 R)
• M16: 9,119,935 km (0.065 R)
• M17: 9,613,608 km (0.115 R)
• M18: 9,947,660 km (0.091 R)
• M19: 10,200,630 km (0.102 R)
• M20: 10,713,152 km (0.094 R)
• M21: 10,885,788 km (0.113 R)
• M22: 11,986,230 km (0.032 R)
• M23: 13,214,279 km (0.094 R)
• M24: 13,585,880 km (0.064 R)
• M25: 14,769,199 km (0.109 R)
• M26: 14,961,582 km (0.074 R)
• M27: 15,058,073 km (0.05 R)
• M28: 15,251,802 km (0.115 R)
• M29: 15,495,048 km (0.105 R)
• M30: 15,592,736 km (0.103 R)
• M31: 15,739,641 km (0.118 R)
• M32: 15,886,845 km (0.048 R)
• M33: 16,232,566 km (0.112 R)
• M34: 16,580,680 km (0.078 R)
• M35: 17,132,696 km (0.078 R)
• M36: 18,151,757 km (0.097 R)
• M37: 18,306,441 km (0.066 R)
• M38: 18,461,424 km (0.099 R)
• M39: 18,877,007 km (0.085 R)
• M40: 19,085,846 km (0.087 R)
• M41: 19,823,214 km (0.076 R)
• M42: 20,142,007 km (0.072 R)
• M43: 20,409,039 km (0.068 R)
• M44: 20,784,829 km (0.089 R)
• M45: 21,163,012 km (0.075 R)
• M46: 21,761,703 km (0.109 R)
• M47: 22,366,078 km (0.078 R)
• M48: 23,422,987 km (0.041 R)
• M49: 23,816,579 km (0.117 R)
• M50: 24,382,508 km (0.072 R)
• M51: 24,952,925 km (0.12 R)
• M52: 26,456,533 km (0.105 R)
• M53: 27,160,391 km (0.11 R)
• M54: 27,278,274 km (0.063 R)
• M55: 27,455,398 km (0.114 R)
• M56: 29,308,766 km (0.099 R)
• M57: 30,771,235 km (0.104 R)
• M58: 30,894,204 km (0.081 R)
• M59: 31,017,323 km (0.109 R)
• M60: 31,202,376 km (0.032 R)
• M61: 31,387,728 km (0.084 R)
• M62: 31,511,445 km (0.084 R)
• M63: 31,821,561 km (0.086 R)
• M64: 32,195,107 km (0.12 R)
• M65: 33,009,369 km (0.103 R)
• M66: 34,084,229 km (0.087 R)
• M67: 34,466,452 km (0.102 R)
• M68: 34,785,993 km (0.073 R)
• M69: 36,919,707 km (0.051 R)
• M70: 37,508,973 km (0.093 R)
• M71: 38,233,326 km (0.064 R)
• M72: 40,098,213 km (0.043 R)
• M73: 40,636,466 km (0.065 R)
• M74: 41,380,417 km (0.083 R)
• M75: 43,708,459 km (0.101 R)
• M76: 44,193,006 km (0.089 R)
• M77: 44,609,786 km (0.116 R)
• M78: 45,097,774 km (0.105 R)
• M79: 46,008,526 km (0.076 R)
• M80: 47,137,691 km (0.092 R)
• M81: 47,421,478 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit