🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.6 AU - 0.76 AU

Year: 248 Days

Day: 20.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 171.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,998,924 km

• M1: 65,823 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.96 AU - 1.22 AU

Year: 504 Days

Day: 26 Hours

Environment

Temp: -83 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.59 AU - 1.63 AU

Year: 905 Days

Day: 43.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.27 AU - 2.31 AU

Year: 1535 Days

Day: 19.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.8

Radius: 7.1

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.02 AU - 13.08 AU

Year: 20881 Days

Day: 24.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,998,924 km

• M1: 94,995 km (0.11 R)
• M2: 349,610 km (0.1 R)
• M3: 578,794 km (0.111 R)
• M4: 976,575 km (0.053 R)
• M5: 1,189,303 km (0.116 R)
• M6: 1,387,371 km (0.057 R)
• M7: 1,446,013 km (0.089 R)
• M8: 1,596,209 km (0.087 R)
• M9: 1,688,810 km (0.072 R)
• M10: 2,421,690 km (0.084 R)
• M11: 3,478,749 km (0.102 R)
• M12: 3,599,474 km (0.095 R)
• M13: 4,659,674 km (0.065 R)
• M14: 4,748,386 km (0.119 R)
• M15: 4,972,783 km (0.109 R)
• M16: 5,761,463 km (0.109 R)
• M17: 7,504,128 km (0.025 R)
• M18: 8,029,965 km (0.069 R)
• M19: 8,190,184 km (0.095 R)
• M20: 8,351,301 km (0.107 R)
• M21: 8,513,465 km (0.106 R)
• M22: 9,564,689 km (0.037 R)
• M23: 9,962,321 km (0.086 R)
• M24: 10,191,953 km (0.118 R)
• M25: 10,249,549 km (0.099 R)
• M26: 10,307,443 km (0.094 R)
• M27: 10,423,232 km (0.114 R)
• M28: 10,832,382 km (0.066 R)
• M29: 12,151,985 km (0.104 R)
• M30: 12,213,170 km (0.104 R)
• M31: 12,582,527 km (0.083 R)
• M32: 12,706,394 km (0.07 R)
• M33: 13,143,220 km (0.108 R)
• M34: 13,521,703 km (0.08 R)
• M35: 14,678,244 km (0.085 R)
• M36: 15,533,046 km (0.089 R)
• M37: 15,799,330 km (0.057 R)
• M38: 16,947,793 km (0.096 R)
• M39: 17,566,680 km (0.089 R)
• M40: 18,826,593 km (0.101 R)
• M41: 18,897,353 km (0.114 R)
• M42: 19,181,738 km (0.118 R)
• M43: 19,324,305 km (0.116 R)
• M44: 21,284,635 km (0.104 R)
• M45: 21,506,190 km (0.11 R)
• M46: 21,951,992 km (0.057 R)
• M47: 23,079,511 km (0.094 R)
• M48: 23,307,199 km (0.105 R)
• M49: 24,922,257 km (0.092 R)
• M50: 25,234,019 km (0.111 R)
• M51: 27,532,291 km (0.118 R)
• M52: 29,320,135 km (0.034 R)
• M53: 29,566,822 km (0.075 R)
• M54: 31,228,855 km (0.046 R)
• M55: 31,649,075 km (0.025 R)
• M56: 32,835,685 km (0.051 R)
• M57: 34,556,061 km (0.048 R)
• M58: 35,953,305 km (0.119 R)
• M59: 36,305,458 km (0.109 R)
• M60: 37,457,960 km (0.076 R)
• M61: 39,889,823 km (0.119 R)
• M62: 41,908,647 km (0.07 R)
• M63: 42,186,600 km (0.091 R)
• M64: 42,372,101 km (0.114 R)
• M65: 42,930,550 km (0.097 R)
• M66: 43,585,040 km (0.066 R)
• M67: 43,678,838 km (0.057 R)
• M68: 45,473,414 km (0.112 R)
• M69: 46,045,028 km (0.108 R)
• M70: 46,810,969 km (0.119 R)
• M71: 47,581,099 km (0.118 R)
• M72: 50,900,676 km (0.071 R)
• M73: 51,494,130 km (0.114 R)
• M74: 51,692,497 km (0.038 R)
• M75: 53,088,096 km (0.029 R)
• M76: 54,193,325 km (0.092 R)
• M77: 55,306,034 km (0.1 R)
• M78: 55,916,243 km (0.076 R)
• M79: 57,862,960 km (0.066 R)
• M80: 58,896,532 km (0.062 R)
• M81: 59,103,875 km (0.037 R)
• M82: 60,458,184 km (0.115 R)
• M83: 63,091,107 km (0.111 R)
• M84: 64,795,775 km (0.069 R)
• M85: 65,546,307 km (0.102 R)
• M86: 66,084,111 km (0.064 R)
• M87: 66,515,552 km (0.092 R)
• M88: 67,706,500 km (0.104 R)
• M89: 69,013,836 km (0.033 R)
• M90: 73,654,512 km (0.09 R)
• M91: 73,878,011 km (0.046 R)
• M92: 74,101,809 km (0.12 R)
• M93: 74,549,855 km (0.041 R)
• M94: 74,774,252 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit