🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 37 Hours

Environment

Temp: 220 °C

Axial Tilt: 119.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,018,039 km

• M1: 28,274 km (0.072 R)
• M2: 194,627 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.41 AU - 0.67 AU

Year: 145 Days

Day: 16 Hours

Environment

Temp: 197 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,018,039 km

• M1: 138,528 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.99 AU - 1.55 AU

Year: 523 Days

Day: 14.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,018,039 km

• M1: 156,779 km (0.061 R)
• M2: 194,028 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.9

Radius: 11

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.91 AU - 6.39 AU

Year: 4269 Days

Day: 12.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,018,039 km

• M1: 136,732 km (0.1 R)
• M2: 774,468 km (0.057 R)
• M3: 1,157,140 km (0.103 R)
• M4: 1,599,201 km (0.109 R)
• M5: 1,966,913 km (0.085 R)
• M6: 3,809,061 km (0.026 R)
• M7: 4,931,643 km (0.113 R)
• M8: 5,511,784 km (0.11 R)
• M9: 7,443,392 km (0.053 R)
• M10: 7,907,893 km (0.062 R)
• M11: 12,032,157 km (0.094 R)
• M12: 12,429,937 km (0.077 R)
• M13: 13,548,032 km (0.069 R)
• M14: 14,241,568 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 13.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.82 AU - 6.14 AU

Year: 4686 Days

Day: 7 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,018,039 km

• M1: 167,998 km (0.072 R)
• M2: 636,389 km (0.039 R)
• M3: 1,166,115 km (0.098 R)
• M4: 1,911,711 km (0.094 R)
• M5: 2,795,984 km (0.099 R)
• M6: 3,302,822 km (0.086 R)
• M7: 5,342,439 km (0.102 R)
• M8: 5,888,172 km (0.103 R)
• M9: 6,439,440 km (0.109 R)
• M10: 10,328,686 km (0.06 R)
• M11: 11,644,698 km (0.071 R)
• M12: 12,466,439 km (0.111 R)
• M13: 13,586,927 km (0.036 R)
• M14: 14,388,622 km (0.088 R)
• M15: 16,801,935 km (0.088 R)
• M16: 17,476,173 km (0.093 R)
• M17: 20,911,090 km (0.106 R)
• M18: 21,405,511 km (0.078 R)
• M19: 24,459,850 km (0.107 R)
• M20: 25,727,094 km (0.067 R)
• M21: 28,306,161 km (0.098 R)
• M22: 28,911,584 km (0.042 R)
• M23: 29,791,369 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.5

Radius: 12.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.36 AU - 10.52 AU

Year: 8956 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,018,039 km

• M1: 156,779 km (0.089 R)
• M2: 640,279 km (0.099 R)
• M3: 1,128,866 km (0.118 R)
• M4: 1,526,497 km (0.059 R)
• M5: 2,067,143 km (0.103 R)
• M6: 2,714,902 km (0.098 R)
• M7: 3,119,265 km (0.11 R)
• M8: 4,391,595 km (0.097 R)
• M9: 4,808,375 km (0.111 R)
• M10: 5,374,304 km (0.084 R)
• M11: 7,041,572 km (0.118 R)
• M12: 10,036,372 km (0.085 R)
• M13: 10,468,560 km (0.108 R)
• M14: 11,682,547 km (0.043 R)
• M15: 13,044,635 km (0.108 R)
• M16: 16,876,585 km (0.107 R)
• M17: 18,328,731 km (0.119 R)
• M18: 20,164,147 km (0.115 R)
• M19: 21,718,469 km (0.11 R)
• M20: 24,112,185 km (0.086 R)
• M21: 25,152,339 km (0.074 R)
• M22: 27,695,503 km (0.099 R)
• M23: 32,970,623 km (0.104 R)
• M24: 34,686,061 km (0.119 R)
• M25: 35,124,084 km (0.104 R)
• M26: 39,471,099 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.9

Radius: 3.2

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.5 AU - 18.02 AU

Year: 26191 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,018,039 km

• M1: 46,824 km (0.038 R)
• M2: 388,655 km (0.081 R)
• M3: 658,081 km (0.04 R)
• M4: 924,216 km (0.066 R)
• M5: 1,370,316 km (0.104 R)
• M6: 1,855,014 km (0.051 R)
• M7: 1,982,920 km (0.073 R)
• M8: 2,195,798 km (0.115 R)
• M9: 2,466,719 km (0.098 R)
• M10: 2,759,482 km (0.066 R)
• M11: 3,440,751 km (0.082 R)
• M12: 3,893,584 km (0.068 R)
• M13: 6,472,501 km (0.094 R)
• M14: 7,027,210 km (0.072 R)
• M15: 8,085,167 km (0.085 R)
• M16: 8,526,630 km (0.049 R)
• M17: 9,564,689 km (0.094 R)
• M18: 10,226,361 km (0.115 R)
• M19: 11,825,861 km (0.099 R)
• M20: 18,349,824 km (0.062 R)
• M21: 18,769,746 km (0.097 R)
• M22: 19,196,100 km (0.098 R)
• M23: 21,610,310 km (0.091 R)
• M24: 22,649,267 km (0.078 R)
• M25: 23,327,544 km (0.065 R)
• M26: 28,124,699 km (0.072 R)
• M27: 28,347,001 km (0.09 R)
• M28: 33,042,878 km (0.106 R)
• M29: 33,166,596 km (0.077 R)
• M30: 33,290,463 km (0.109 R)
• M31: 37,019,788 km (0.12 R)
• M32: 41,735,263 km (0.112 R)
• M33: 44,839,119 km (0.116 R)
• M34: 49,373,132 km (0.071 R)
• M35: 52,840,661 km (0.049 R)
• M36: 57,532,648 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit