🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 170 Days

Day: 33.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.81 AU - 2.27 AU

Year: 1122 Days

Day: 42.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 9.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.8 AU - 7.96 AU

Year: 8516 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,339,579 km

• M1: 129,851 km (0.08 R)
• M2: 208,390 km (0.06 R)
• M3: 463,753 km (0.04 R)
• M4: 543,040 km (0.076 R)
• M5: 639,830 km (0.1 R)
• M6: 716,574 km (0.082 R)
• M7: 1,261,110 km (0.097 R)
• M8: 1,707,809 km (0.114 R)
• M9: 2,102,748 km (0.094 R)
• M10: 2,402,243 km (0.078 R)
• M11: 2,609,585 km (0.104 R)
• M12: 2,801,220 km (0.098 R)
• M13: 2,953,511 km (0.088 R)
• M14: 3,426,689 km (0.115 R)
• M15: 3,519,589 km (0.114 R)
• M16: 3,755,355 km (0.11 R)
• M17: 3,899,418 km (0.102 R)
• M18: 4,217,762 km (0.06 R)
• M19: 4,392,792 km (0.059 R)
• M20: 4,468,488 km (0.102 R)
• M21: 4,595,647 km (0.115 R)
• M22: 4,879,733 km (0.116 R)
• M23: 5,089,918 km (0.087 R)
• M24: 5,276,317 km (0.056 R)
• M25: 5,655,996 km (0.092 R)
• M26: 6,072,477 km (0.106 R)
• M27: 6,614,320 km (0.095 R)
• M28: 7,231,262 km (0.092 R)
• M29: 7,410,929 km (0.108 R)
• M30: 8,144,407 km (0.046 R)
• M31: 8,677,873 km (0.034 R)
• M32: 8,868,910 km (0.063 R)
• M33: 8,964,952 km (0.098 R)
• M34: 10,077,212 km (0.047 R)
• M35: 10,345,291 km (0.072 R)
• M36: 10,888,481 km (0.077 R)
• M37: 11,060,070 km (0.11 R)
• M38: 11,510,659 km (0.11 R)
• M39: 11,896,471 km (0.095 R)
• M40: 12,037,991 km (0.094 R)
• M41: 12,144,355 km (0.096 R)
• M42: 13,152,495 km (0.063 R)
• M43: 13,335,304 km (0.119 R)
• M44: 14,000,715 km (0.083 R)
• M45: 14,150,014 km (0.079 R)
• M46: 14,337,310 km (0.096 R)
• M47: 15,401,849 km (0.096 R)
• M48: 15,556,084 km (0.114 R)
• M49: 15,904,797 km (0.111 R)
• M50: 16,413,130 km (0.097 R)
• M51: 17,285,436 km (0.106 R)
• M52: 18,417,293 km (0.099 R)
• M53: 18,909,769 km (0.1 R)
• M54: 19,116,214 km (0.096 R)
• M55: 19,364,996 km (0.07 R)
• M56: 20,328,555 km (0.08 R)
• M57: 20,539,937 km (0.083 R)
• M58: 20,667,245 km (0.106 R)
• M59: 20,752,217 km (0.095 R)
• M60: 20,837,338 km (0.062 R)
• M61: 21,007,879 km (0.113 R)
• M62: 21,350,459 km (0.055 R)
• M63: 21,694,833 km (0.108 R)
• M64: 21,954,236 km (0.062 R)
• M65: 23,046,450 km (0.101 R)
• M66: 23,444,081 km (0.066 R)
• M67: 23,754,795 km (0.094 R)
• M68: 23,932,967 km (0.052 R)
• M69: 25,192,730 km (0.083 R)
• M70: 25,374,492 km (0.081 R)
• M71: 25,647,957 km (0.095 R)
• M72: 26,797,616 km (0.089 R)
• M73: 28,861,618 km (0.088 R)
• M74: 29,004,185 km (0.093 R)
• M75: 30,298,057 km (0.077 R)
• M76: 31,317,267 km (0.05 R)
• M77: 31,463,873 km (0.071 R)
• M78: 31,855,670 km (0.076 R)
• M79: 32,101,459 km (0.085 R)
• M80: 32,298,479 km (0.07 R)
• M81: 32,842,417 km (0.076 R)
• M82: 32,941,601 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit