🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.45 AU - 0.69 AU

Year: 160 Days

Day: 43.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.57 AU - 2.25 AU

Year: 979 Days

Day: 36.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,421,832 km

• M1: 1,033,721 km (0.056 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 11.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.82 AU - 7.18 AU

Year: 6146 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,421,832 km

• M1: 185,651 km (0.082 R)
• M2: 278,102 km (0.096 R)
• M3: 352,901 km (0.065 R)
• M4: 553,811 km (0.09 R)
• M5: 781,798 km (0.101 R)
• M6: 914,492 km (0.115 R)
• M7: 997,967 km (0.11 R)
• M8: 1,203,664 km (0.034 R)
• M9: 1,296,116 km (0.11 R)
• M10: 1,456,036 km (0.094 R)
• M11: 2,235,890 km (0.085 R)
• M12: 2,488,561 km (0.062 R)
• M13: 2,668,976 km (0.055 R)
• M14: 2,916,261 km (0.1 R)
• M15: 3,323,317 km (0.076 R)
• M16: 3,522,581 km (0.113 R)
• M17: 3,657,668 km (0.105 R)
• M18: 4,002,790 km (0.113 R)
• M19: 4,096,588 km (0.067 R)
• M20: 4,528,178 km (0.115 R)
• M21: 4,626,015 km (0.119 R)
• M22: 5,408,561 km (0.11 R)
• M23: 5,643,580 km (0.12 R)
• M24: 5,828,632 km (0.071 R)
• M25: 6,096,562 km (0.114 R)
• M26: 6,368,531 km (0.106 R)
• M27: 6,450,959 km (0.116 R)
• M28: 6,589,038 km (0.113 R)
• M29: 7,236,947 km (0.072 R)
• M30: 7,438,305 km (0.098 R)
• M31: 7,641,459 km (0.034 R)
• M32: 8,172,232 km (0.111 R)
• M33: 8,684,605 km (0.089 R)
• M34: 8,806,677 km (0.061 R)
• M35: 9,363,032 km (0.106 R)
• M36: 9,551,076 km (0.105 R)
• M37: 9,803,747 km (0.107 R)
• M38: 9,930,905 km (0.106 R)
• M39: 10,219,031 km (0.11 R)
• M40: 11,199,345 km (0.093 R)
• M41: 11,298,978 km (0.076 R)
• M42: 11,667,138 km (0.036 R)
• M43: 11,903,353 km (0.063 R)
• M44: 13,108,513 km (0.101 R)
• M45: 13,178,525 km (0.112 R)
• M46: 13,389,458 km (0.083 R)
• M47: 13,672,348 km (0.097 R)
• M48: 14,352,270 km (0.101 R)
• M49: 14,860,155 km (0.098 R)
• M50: 15,116,416 km (0.111 R)
• M51: 16,494,960 km (0.09 R)
• M52: 16,608,505 km (0.083 R)
• M53: 16,798,345 km (0.08 R)
• M54: 17,027,080 km (0.12 R)
• M55: 17,835,806 km (0.036 R)
• M56: 18,303,449 km (0.072 R)
• M57: 19,012,693 km (0.075 R)
• M58: 19,410,473 km (0.052 R)
• M59: 20,174,170 km (0.091 R)
• M60: 20,417,267 km (0.107 R)
• M61: 20,539,189 km (0.09 R)
• M62: 20,702,251 km (0.062 R)
• M63: 21,689,148 km (0.052 R)
• M64: 21,772,025 km (0.047 R)
• M65: 22,607,230 km (0.102 R)
• M66: 22,733,491 km (0.111 R)
• M67: 23,495,542 km (0.083 R)
• M68: 23,623,299 km (0.099 R)
• M69: 24,957,712 km (0.096 R)
• M70: 26,227,947 km (0.088 R)
• M71: 26,804,348 km (0.086 R)
• M72: 26,937,939 km (0.119 R)
• M73: 28,376,472 km (0.067 R)
• M74: 29,242,494 km (0.109 R)
• M75: 29,932,290 km (0.109 R)
• M76: 30,117,193 km (0.116 R)
• M77: 31,047,243 km (0.098 R)
• M78: 31,187,566 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 19,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit