🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.41 AU - 0.67 AU

Year: 145 Days

Day: 30.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 82.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,235,207 km

• M1: 14,062 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.11 AU - 2.13 AU

Year: 1127 Days

Day: 40.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,235,207 km

• M1: 1,257,071 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.38 AU - 2.82 AU

Year: 1531 Days

Day: 13.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,235,207 km

• M1: 855,251 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.94 AU - 2.96 AU

Year: 1851 Days

Day: 35.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 11.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.48 AU - 5.64 AU

Year: 4789 Days

Day: 10.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,235,207 km

• M1: 142,118 km (0.085 R)
• M2: 1,424,172 km (0.116 R)
• M3: 2,089,882 km (0.116 R)
• M4: 2,880,507 km (0.049 R)
• M5: 3,275,894 km (0.095 R)
• M6: 6,311,833 km (0.048 R)
• M7: 7,493,058 km (0.041 R)
• M8: 8,358,781 km (0.045 R)
• M9: 9,451,593 km (0.082 R)
• M10: 10,903,740 km (0.074 R)
• M11: 12,598,085 km (0.058 R)
• M12: 14,734,044 km (0.06 R)
• M13: 15,515,693 km (0.097 R)
• M14: 16,383,660 km (0.086 R)
• M15: 17,777,014 km (0.096 R)
• M16: 18,598,755 km (0.1 R)
• M17: 18,986,363 km (0.053 R)
• M18: 21,996,721 km (0.113 R)
• M19: 24,530,610 km (0.094 R)
• M20: 25,153,984 km (0.102 R)
• M21: 28,430,776 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 10.9

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.4 AU - 11.18 AU

Year: 10342 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,235,207 km

• M1: 146,606 km (0.095 R)
• M2: 505,491 km (0.116 R)
• M3: 1,294,171 km (0.067 R)
• M4: 2,630,679 km (0.09 R)
• M5: 6,441,086 km (0.064 R)
• M6: 7,805,718 km (0.037 R)
• M7: 11,959,153 km (0.115 R)
• M8: 13,049,871 km (0.056 R)
• M9: 15,219,938 km (0.113 R)
• M10: 15,851,390 km (0.058 R)
• M11: 16,573,200 km (0.112 R)
• M12: 17,468,244 km (0.072 R)
• M13: 18,005,151 km (0.083 R)
• M14: 18,552,978 km (0.068 R)
• M15: 20,179,406 km (0.04 R)
• M16: 22,076,307 km (0.1 R)
• M17: 23,435,853 km (0.042 R)
• M18: 26,722,967 km (0.108 R)
• M19: 28,900,214 km (0.052 R)
• M20: 29,327,915 km (0.058 R)
• M21: 33,722,352 km (0.086 R)
• M22: 36,014,341 km (0.118 R)
• M23: 36,385,493 km (0.115 R)
• M24: 37,641,218 km (0.08 R)
• M25: 39,447,463 km (0.079 R)
• M26: 40,772,451 km (0.071 R)
• M27: 45,933,428 km (0.1 R)
• M28: 46,956,528 km (0.117 R)
• M29: 47,845,588 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.7

Radius: 6.4

Gravity: 22.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.76 AU - 18.14 AU

Year: 24369 Days

Day: 15.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 95,235,207 km

• M1: 79,586 km (0.101 R)
• M2: 363,672 km (0.104 R)
• M3: 607,218 km (0.057 R)
• M4: 818,300 km (0.096 R)
• M5: 2,352,726 km (0.117 R)
• M6: 2,941,842 km (0.115 R)
• M7: 4,519,202 km (0.05 R)
• M8: 5,137,789 km (0.101 R)
• M9: 5,594,811 km (0.097 R)
• M10: 5,988,702 km (0.102 R)
• M11: 6,261,419 km (0.073 R)
• M12: 6,880,754 km (0.076 R)
• M13: 7,751,114 km (0.116 R)
• M14: 8,464,846 km (0.06 R)
• M15: 8,808,622 km (0.079 R)
• M16: 9,341,639 km (0.114 R)
• M17: 11,412,223 km (0.065 R)
• M18: 12,628,005 km (0.051 R)
• M19: 15,063,159 km (0.12 R)
• M20: 15,653,472 km (0.115 R)
• M21: 21,256,062 km (0.088 R)
• M22: 23,199,638 km (0.096 R)
• M23: 32,161,597 km (0.06 R)
• M24: 32,998,598 km (0.095 R)
• M25: 33,422,408 km (0.116 R)
• M26: 39,743,517 km (0.086 R)
• M27: 40,223,427 km (0.037 R)
• M28: 46,817,102 km (0.117 R)
• M29: 52,353,570 km (0.083 R)
• M30: 54,488,332 km (0.084 R)
• M31: 58,723,597 km (0.088 R)
• M32: 60,182,625 km (0.056 R)
• M33: 61,452,412 km (0.086 R)
• M34: 69,216,990 km (0.063 R)
• M35: 72,974,589 km (0.052 R)
• M36: 81,406,225 km (0.118 R)
• M37: 86,389,479 km (0.095 R)
• M38: 89,913,706 km (0.03 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit