🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 26.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,396,591 km

• M1: 178,769 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 223 Days

Day: 32.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,396,591 km

• M1: 27,825 km (0.114 R)
• M2: 175,030 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.53 AU - 2.37 AU

Year: 953 Days

Day: 16.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,396,591 km

• M1: 48,769 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.1 AU - 4.06 AU

Year: 2370 Days

Day: 22.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.86 AU - 5.6 AU

Year: 4184 Days

Day: 28.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.7

Radius: 4.9

Gravity: 37.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 12.23 AU - 14.67 AU

Year: 17257 Days

Day: 15.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,396,591 km

• M1: 62,083 km (0.037 R)
• M2: 250,576 km (0.085 R)
• M3: 478,863 km (0.115 R)
• M4: 799,601 km (0.063 R)
• M5: 954,285 km (0.066 R)
• M6: 1,238,670 km (0.061 R)
• M7: 1,401,134 km (0.08 R)
• M8: 2,096,165 km (0.108 R)
• M9: 2,484,821 km (0.081 R)
• M10: 2,648,481 km (0.063 R)
• M11: 4,497,959 km (0.046 R)
• M12: 5,255,972 km (0.115 R)
• M13: 5,487,399 km (0.113 R)
• M14: 5,645,524 km (0.104 R)
• M15: 5,929,461 km (0.101 R)
• M16: 6,394,711 km (0.111 R)
• M17: 6,614,171 km (0.117 R)
• M18: 10,598,560 km (0.105 R)
• M19: 14,390,866 km (0.101 R)
• M20: 23,761,976 km (0.114 R)
• M21: 26,249,190 km (0.054 R)
• M22: 26,698,882 km (0.076 R)
• M23: 28,078,324 km (0.072 R)
• M24: 42,079,487 km (0.111 R)
• M25: 42,386,612 km (0.117 R)
• M26: 44,260,475 km (0.111 R)
• M27: 45,863,715 km (0.104 R)
• M28: 46,026,178 km (0.11 R)
• M29: 50,731,331 km (0.062 R)
• M30: 62,070,700 km (0.085 R)
• M31: 66,126,896 km (0.026 R)
• M32: 68,219,621 km (0.065 R)
• M33: 71,440,912 km (0.051 R)
• M34: 75,212,573 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304

Radius: 5.4

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.32 AU - 18.68 AU

Year: 26717 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,396,591 km

• M1: 67,169 km (0.081 R)
• M2: 463,753 km (0.117 R)
• M3: 805,884 km (0.036 R)
• M4: 991,535 km (0.083 R)
• M5: 1,166,115 km (0.103 R)
• M6: 1,747,154 km (0.081 R)
• M7: 2,617,664 km (0.075 R)
• M8: 3,005,720 km (0.101 R)
• M9: 3,267,068 km (0.111 R)
• M10: 3,487,126 km (0.096 R)
• M11: 3,746,379 km (0.09 R)
• M12: 5,737,228 km (0.096 R)
• M13: 6,604,896 km (0.085 R)
• M14: 9,396,392 km (0.049 R)
• M15: 9,729,546 km (0.104 R)
• M16: 12,418,119 km (0.106 R)
• M17: 12,751,872 km (0.113 R)
• M18: 13,091,609 km (0.117 R)
• M19: 13,577,503 km (0.088 R)
• M20: 15,410,675 km (0.059 R)
• M21: 16,426,445 km (0.1 R)
• M22: 16,828,564 km (0.054 R)
• M23: 18,503,611 km (0.071 R)
• M24: 20,103,261 km (0.05 R)
• M25: 23,473,701 km (0.115 R)
• M26: 25,345,320 km (0.086 R)
• M27: 27,202,278 km (0.069 R)
• M28: 29,737,364 km (0.038 R)
• M29: 34,874,106 km (0.068 R)
• M30: 38,986,551 km (0.07 R)
• M31: 39,702,078 km (0.094 R)
• M32: 39,990,652 km (0.102 R)
• M33: 48,322,207 km (0.066 R)
• M34: 50,656,681 km (0.026 R)
• M35: 58,855,243 km (0.107 R)
• M36: 63,858,693 km (0.072 R)
• M37: 67,894,994 km (0.104 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 14,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit