🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.47 AU - 0.73 AU

Year: 172 Days

Day: 25.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.29 AU

Year: 434 Days

Day: 12.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,088,656 km

• M1: 94,845 km (0.075 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 9.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.32 AU - 6.58 AU

Year: 5382 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,088,656 km

• M1: 124,765 km (0.036 R)
• M2: 201,508 km (0.08 R)
• M3: 479,461 km (0.117 R)
• M4: 558,748 km (0.104 R)
• M5: 719,416 km (0.034 R)
• M6: 895,942 km (0.106 R)
• M7: 1,087,128 km (0.094 R)
• M8: 1,180,028 km (0.029 R)
• M9: 1,275,771 km (0.107 R)
• M10: 1,357,601 km (0.091 R)
• M11: 1,424,321 km (0.052 R)
• M12: 1,509,443 km (0.032 R)
• M13: 1,757,027 km (0.107 R)
• M14: 1,848,730 km (0.051 R)
• M15: 2,960,691 km (0.107 R)
• M16: 3,805,770 km (0.106 R)
• M17: 4,292,262 km (0.097 R)
• M18: 4,366,911 km (0.108 R)
• M19: 4,442,159 km (0.106 R)
• M20: 4,517,706 km (0.106 R)
• M21: 4,644,565 km (0.047 R)
• M22: 5,164,118 km (0.05 R)
• M23: 5,243,705 km (0.06 R)
• M24: 5,457,779 km (0.064 R)
• M25: 5,538,861 km (0.113 R)
• M26: 5,756,975 km (0.092 R)
• M27: 6,117,506 km (0.08 R)
• M28: 6,571,236 km (0.041 R)
• M29: 6,657,554 km (0.11 R)
• M30: 7,692,323 km (0.084 R)
• M31: 7,844,314 km (0.036 R)
• M32: 8,089,355 km (0.096 R)
• M33: 8,275,006 km (0.119 R)
• M34: 8,681,763 km (0.109 R)
• M35: 8,871,752 km (0.094 R)
• M36: 9,449,948 km (0.108 R)
• M37: 9,612,710 km (0.089 R)
• M38: 10,106,683 km (0.106 R)
• M39: 10,373,565 km (0.097 R)
• M40: 11,637,817 km (0.108 R)
• M41: 12,164,102 km (0.08 R)
• M42: 15,138,108 km (0.059 R)
• M43: 16,332,796 km (0.091 R)
• M44: 16,606,860 km (0.104 R)
• M45: 18,771,092 km (0.082 R)
• M46: 18,975,892 km (0.081 R)
• M47: 19,719,543 km (0.052 R)
• M48: 19,886,195 km (0.088 R)
• M49: 19,969,670 km (0.089 R)
• M50: 20,178,808 km (0.089 R)
• M51: 20,346,657 km (0.09 R)
• M52: 20,472,768 km (0.089 R)
• M53: 20,980,054 km (0.053 R)
• M54: 21,107,661 km (0.102 R)
• M55: 21,705,903 km (0.108 R)
• M56: 22,007,193 km (0.061 R)
• M57: 22,266,596 km (0.103 R)
• M58: 22,744,711 km (0.069 R)
• M59: 22,919,291 km (0.029 R)
• M60: 23,006,806 km (0.081 R)
• M61: 23,755,244 km (0.106 R)
• M62: 23,888,087 km (0.08 R)
• M63: 23,976,799 km (0.095 R)
• M64: 25,366,264 km (0.093 R)
• M65: 25,683,561 km (0.113 R)
• M66: 26,002,204 km (0.095 R)
• M67: 26,368,121 km (0.09 R)
• M68: 26,459,824 km (0.086 R)
• M69: 26,873,761 km (0.073 R)
• M70: 28,081,914 km (0.085 R)
• M71: 28,175,562 km (0.06 R)
• M72: 29,402,713 km (0.065 R)
• M73: 30,118,689 km (0.101 R)
• M74: 30,502,856 km (0.065 R)
• M75: 30,695,538 km (0.063 R)
• M76: 31,324,597 km (0.096 R)
• M77: 31,421,686 km (0.101 R)
• M78: 31,567,694 km (0.112 R)
• M79: 32,300,574 km (0.075 R)
• M80: 32,398,710 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit