🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.63 AU - 0.67 AU

Year: 194 Days

Day: 29.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.93 AU - 1.05 AU

Year: 365 Days

Day: 20 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 112,521,521 km

• M1: 580,889 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.3

Radius: 3

Gravity: 101.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.32 AU - 23.08 AU

Year: 31200 Days

Day: 19.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,521,521 km

• M1: 286,630 km (0.098 R)
• M2: 404,363 km (0.071 R)
• M3: 742,454 km (0.1 R)
• M4: 903,721 km (0.078 R)
• M5: 1,773,782 km (0.059 R)
• M6: 1,858,454 km (0.102 R)
• M7: 2,582,508 km (0.111 R)
• M8: 2,727,020 km (0.11 R)
• M9: 3,383,156 km (0.096 R)
• M10: 3,435,515 km (0.057 R)
• M11: 5,248,940 km (0.08 R)
• M12: 6,441,834 km (0.11 R)
• M13: 6,637,508 km (0.114 R)
• M14: 7,168,880 km (0.087 R)
• M15: 7,507,868 km (0.093 R)
• M16: 8,771,073 km (0.095 R)
• M17: 8,987,840 km (0.072 R)
• M18: 12,363,965 km (0.108 R)
• M19: 13,097,742 km (0.114 R)
• M20: 13,845,433 km (0.111 R)
• M21: 15,469,018 km (0.039 R)
• M22: 16,258,745 km (0.099 R)
• M23: 19,264,615 km (0.04 R)
• M24: 19,452,211 km (0.12 R)
• M25: 19,640,405 km (0.086 R)
• M26: 20,018,589 km (0.046 R)
• M27: 20,113,434 km (0.102 R)
• M28: 21,652,497 km (0.045 R)
• M29: 22,239,219 km (0.118 R)
• M30: 23,729,065 km (0.105 R)
• M31: 24,435,167 km (0.12 R)
• M32: 25,353,249 km (0.113 R)
• M33: 25,661,720 km (0.061 R)
• M34: 25,764,942 km (0.076 R)
• M35: 25,971,537 km (0.055 R)
• M36: 26,908,169 km (0.076 R)
• M37: 27,644,340 km (0.062 R)
• M38: 29,029,018 km (0.065 R)
• M39: 29,351,701 km (0.081 R)
• M40: 32,086,948 km (0.118 R)
• M41: 32,532,151 km (0.103 R)
• M42: 33,203,547 km (0.1 R)
• M43: 33,879,729 km (0.118 R)
• M44: 34,446,555 km (0.091 R)
• M45: 38,265,639 km (0.109 R)
• M46: 38,383,373 km (0.112 R)
• M47: 39,330,178 km (0.096 R)
• M48: 40,284,612 km (0.104 R)
• M49: 41,005,524 km (0.114 R)
• M50: 42,094,746 km (0.078 R)
• M51: 42,337,993 km (0.037 R)
• M52: 43,438,883 km (0.078 R)
• M53: 43,931,210 km (0.028 R)
• M54: 45,418,961 km (0.068 R)
• M55: 45,793,554 km (0.043 R)
• M56: 45,918,618 km (0.096 R)
• M57: 47,428,359 km (0.104 R)
• M58: 48,316,522 km (0.102 R)
• M59: 48,954,258 km (0.066 R)
• M60: 50,238,107 km (0.118 R)
• M61: 51,013,771 km (0.095 R)
• M62: 54,155,626 km (0.074 R)
• M63: 55,883,481 km (0.098 R)
• M64: 57,899,462 km (0.04 R)
• M65: 58,441,007 km (0.113 R)
• M66: 59,665,764 km (0.04 R)
• M67: 60,075,962 km (0.099 R)
• M68: 60,761,569 km (0.085 R)
• M69: 60,898,900 km (0.112 R)
• M70: 64,228,350 km (0.117 R)
• M71: 67,901,277 km (0.065 R)
• M72: 70,050,998 km (0.088 R)
• M73: 70,917,170 km (0.072 R)
• M74: 72,659,985 km (0.033 R)
• M75: 73,244,165 km (0.036 R)
• M76: 73,390,322 km (0.105 R)
• M77: 76,039,700 km (0.04 R)
• M78: 77,376,207 km (0.106 R)
• M79: 78,420,999 km (0.098 R)
• M80: 80,072,111 km (0.079 R)
• M81: 81,128,870 km (0.063 R)
• M82: 81,583,199 km (0.085 R)
• M83: 84,173,336 km (0.043 R)
• M84: 84,479,862 km (0.029 R)
• M85: 88,653,942 km (0.04 R)
• M86: 89,434,245 km (0.116 R)
• M87: 93,528,290 km (0.049 R)
• M88: 96,078,036 km (0.078 R)
• M89: 99,458,948 km (0.04 R)
• M90: 99,620,962 km (0.071 R)
• M91: 103,370,333 km (0.074 R)
• M92: 103,862,810 km (0.057 R)
• M93: 105,179,869 km (0.104 R)
• M94: 105,344,876 km (0.094 R)
• M95: 106,336,710 km (0.081 R)
• M96: 107,664,092 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit