🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.48 AU - 0.58 AU

Year: 147 Days

Day: 46.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,234,397 km

• M1: 61,036 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.06 AU - 1.76 AU

Year: 638 Days

Day: 23.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,234,397 km

• M1: 62,083 km (0.047 R)
• M2: 157,527 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.45 AU - 2.09 AU

Year: 897 Days

Day: 42.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,234,397 km

• M1: 532,868 km (0.117 R)

Asteroid Belt

Center: 3.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 11.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.48 AU - 4.94 AU

Year: 3892 Days

Day: 14.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,234,397 km

• M1: 142,567 km (0.118 R)
• M2: 230,680 km (0.106 R)
• M3: 302,487 km (0.081 R)
• M4: 433,235 km (0.069 R)
• M5: 518,656 km (0.062 R)
• M6: 635,193 km (0.102 R)
• M7: 727,046 km (0.037 R)
• M8: 796,908 km (0.051 R)
• M9: 992,432 km (0.116 R)
• M10: 1,142,180 km (0.091 R)
• M11: 1,235,828 km (0.091 R)
• M12: 1,375,852 km (0.073 R)
• M13: 1,601,894 km (0.094 R)
• M14: 1,707,809 km (0.116 R)
• M15: 1,852,620 km (0.097 R)
• M16: 2,064,899 km (0.081 R)
• M17: 2,245,913 km (0.025 R)
• M18: 2,500,080 km (0.091 R)
• M19: 2,637,560 km (0.119 R)
• M20: 2,992,705 km (0.096 R)
• M21: 3,109,541 km (0.066 R)
• M22: 3,302,822 km (0.063 R)
• M23: 3,408,587 km (0.075 R)
• M24: 3,515,550 km (0.105 R)
• M25: 3,592,593 km (0.057 R)
• M26: 3,906,449 km (0.076 R)
• M27: 4,245,737 km (0.102 R)
• M28: 4,427,349 km (0.099 R)
• M29: 4,679,122 km (0.096 R)
• M30: 5,057,006 km (0.091 R)
• M31: 5,214,383 km (0.116 R)
• M32: 5,284,844 km (0.101 R)
• M33: 5,732,740 km (0.063 R)
• M34: 5,860,497 km (0.106 R)
• M35: 6,081,453 km (0.113 R)
• M36: 6,305,251 km (0.094 R)
• M37: 6,646,035 km (0.099 R)
• M38: 6,780,224 km (0.079 R)
• M39: 6,934,759 km (0.041 R)
• M40: 7,188,178 km (0.084 R)
• M41: 8,109,701 km (0.066 R)
• M42: 8,418,321 km (0.029 R)
• M43: 8,877,886 km (0.032 R)
• M44: 9,217,323 km (0.082 R)
• M45: 9,431,547 km (0.045 R)
• M46: 10,349,629 km (0.096 R)
• M47: 10,594,820 km (0.096 R)
• M48: 10,706,869 km (0.045 R)
• M49: 10,841,806 km (0.102 R)
• M50: 10,977,492 km (0.082 R)
• M51: 11,341,763 km (0.082 R)
• M52: 11,640,659 km (0.076 R)
• M53: 11,710,073 km (0.119 R)
• M54: 12,270,017 km (0.063 R)
• M55: 12,364,114 km (0.069 R)
• M56: 12,624,415 km (0.106 R)
• M57: 12,719,409 km (0.055 R)
• M58: 12,862,425 km (0.118 R)
• M59: 13,150,251 km (0.104 R)
• M60: 13,585,880 km (0.074 R)
• M61: 14,149,266 km (0.033 R)
• M62: 14,521,017 km (0.099 R)
• M63: 14,745,563 km (0.075 R)
• M64: 15,324,507 km (0.118 R)
• M65: 15,757,293 km (0.12 R)
• M66: 16,582,924 km (0.098 R)
• M67: 17,053,559 km (0.053 R)
• M68: 17,132,397 km (0.069 R)
• M69: 17,316,851 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 8.4

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.31 AU - 7.61 AU

Year: 6992 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 20,234,397 km

• M1: 343,178 km (0.07 R)
• M2: 407,804 km (0.066 R)
• M3: 461,360 km (0.082 R)
• M4: 612,154 km (0.037 R)
• M5: 769,831 km (0.109 R)
• M6: 1,170,304 km (0.119 R)
• M7: 1,368,671 km (0.097 R)
• M8: 2,412,266 km (0.111 R)
• M9: 2,666,133 km (0.051 R)
• M10: 3,511,810 km (0.076 R)
• M11: 3,612,639 km (0.066 R)
• M12: 4,007,577 km (0.119 R)
• M13: 4,077,739 km (0.102 R)
• M14: 4,913,243 km (0.074 R)
• M15: 5,311,921 km (0.095 R)
• M16: 5,427,860 km (0.097 R)
• M17: 5,505,501 km (0.078 R)
• M18: 5,564,143 km (0.119 R)
• M19: 5,642,532 km (0.043 R)
• M20: 5,840,002 km (0.086 R)
• M21: 6,590,684 km (0.092 R)
• M22: 6,966,773 km (0.088 R)
• M23: 8,405,007 km (0.103 R)
• M24: 8,540,243 km (0.105 R)
• M25: 8,653,489 km (0.11 R)
• M26: 8,790,072 km (0.077 R)
• M27: 9,250,235 km (0.086 R)
• M28: 10,848,838 km (0.101 R)
• M29: 10,946,974 km (0.109 R)
• M30: 11,893,779 km (0.059 R)
• M31: 12,147,347 km (0.109 R)
• M32: 12,300,236 km (0.057 R)
• M33: 12,685,600 km (0.092 R)
• M34: 13,891,658 km (0.11 R)
• M35: 14,024,950 km (0.064 R)
• M36: 14,105,134 km (0.091 R)
• M37: 14,185,468 km (0.092 R)
• M38: 14,697,692 km (0.068 R)
• M39: 16,552,256 km (0.086 R)
• M40: 16,637,078 km (0.102 R)
• M41: 17,463,906 km (0.027 R)
• M42: 17,809,926 km (0.095 R)
• M43: 18,070,974 km (0.066 R)
• M44: 18,304,047 km (0.115 R)
• M45: 18,773,186 km (0.092 R)
• M46: 19,009,252 km (0.119 R)
• M47: 19,365,145 km (0.046 R)
• M48: 20,204,240 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 11,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit