🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.56 AU - 0.86 AU

Year: 224 Days

Day: 17.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.7 AU - 0.82 AU

Year: 248 Days

Day: 46.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,211,424 km

• M1: 678,576 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 289 Days

Day: 35.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.2 AU - 2.74 AU

Year: 1455 Days

Day: 26 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.7 AU - 4.16 AU

Year: 2381 Days

Day: 23.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 8.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.4 AU - 11.34 AU

Year: 10748 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 24,211,424 km

• M1: 135,386 km (0.075 R)
• M2: 653,294 km (0.06 R)
• M3: 1,311,076 km (0.097 R)
• M4: 1,402,480 km (0.057 R)
• M5: 1,611,019 km (0.119 R)
• M6: 1,749,098 km (0.1 R)
• M7: 1,911,861 km (0.117 R)
• M8: 2,230,355 km (0.116 R)
• M9: 2,845,352 km (0.09 R)
• M10: 3,037,435 km (0.074 R)
• M11: 3,587,357 km (0.041 R)
• M12: 4,331,457 km (0.083 R)
• M13: 4,386,509 km (0.108 R)
• M14: 5,504,454 km (0.102 R)
• M15: 5,563,994 km (0.115 R)
• M16: 5,623,833 km (0.115 R)
• M17: 6,234,192 km (0.101 R)
• M18: 6,578,866 km (0.114 R)
• M19: 6,994,149 km (0.081 R)
• M20: 7,254,001 km (0.072 R)
• M21: 7,385,048 km (0.109 R)
• M22: 7,883,808 km (0.033 R)
• M23: 8,669,496 km (0.112 R)
• M24: 9,089,417 km (0.111 R)
• M25: 9,266,242 km (0.094 R)
• M26: 9,551,674 km (0.084 R)
• M27: 9,803,896 km (0.108 R)
• M28: 9,912,505 km (0.118 R)
• M29: 10,058,213 km (0.061 R)
• M30: 10,909,126 km (0.064 R)
• M31: 12,521,940 km (0.097 R)
• M32: 13,155,786 km (0.093 R)
• M33: 13,557,307 km (0.065 R)
• M34: 14,003,557 km (0.118 R)
• M35: 14,495,884 km (0.084 R)
• M36: 14,619,751 km (0.066 R)
• M37: 15,793,795 km (0.109 R)
• M38: 16,306,168 km (0.062 R)
• M39: 16,478,205 km (0.084 R)
• M40: 16,650,841 km (0.109 R)
• M41: 16,824,076 km (0.077 R)
• M42: 17,041,441 km (0.117 R)
• M43: 17,259,705 km (0.079 R)
• M44: 18,275,773 km (0.107 R)
• M45: 18,948,964 km (0.106 R)
• M46: 19,311,290 km (0.085 R)
• M47: 20,273,204 km (0.112 R)
• M48: 20,643,758 km (0.096 R)
• M49: 22,291,130 km (0.102 R)
• M50: 22,482,166 km (0.092 R)
• M51: 22,865,735 km (0.12 R)
• M52: 23,396,658 km (0.11 R)
• M53: 23,931,620 km (0.083 R)
• M54: 24,225,131 km (0.113 R)
• M55: 24,569,057 km (0.116 R)
• M56: 25,510,775 km (0.075 R)
• M57: 25,610,557 km (0.099 R)
• M58: 25,810,569 km (0.041 R)
• M59: 26,212,090 km (0.079 R)
• M60: 26,312,919 km (0.113 R)
• M61: 26,970,701 km (0.065 R)
• M62: 27,736,492 km (0.085 R)
• M63: 29,865,869 km (0.096 R)
• M64: 33,238,852 km (0.102 R)
• M65: 33,785,183 km (0.104 R)
• M66: 34,389,708 km (0.116 R)
• M67: 34,555,163 km (0.097 R)
• M68: 36,056,378 km (0.08 R)
• M69: 36,786,715 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.6

Radius: 4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.73 AU - 14.91 AU

Year: 18217 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,211,424 km

• M1: 272,717 km (0.111 R)
• M2: 361,428 km (0.096 R)
• M3: 450,140 km (0.102 R)
• M4: 1,182,272 km (0.117 R)
• M5: 1,234,930 km (0.086 R)
• M6: 1,425,369 km (0.097 R)
• M7: 1,669,213 km (0.085 R)
• M8: 2,114,267 km (0.076 R)
• M9: 2,227,064 km (0.115 R)
• M10: 2,961,888 km (0.03 R)
• M11: 4,464,599 km (0.11 R)
• M12: 4,882,127 km (0.108 R)
• M13: 5,576,111 km (0.028 R)
• M14: 6,277,127 km (0.081 R)
• M15: 7,984,637 km (0.104 R)
• M16: 8,235,961 km (0.099 R)
• M17: 9,214,630 km (0.12 R)
• M18: 9,610,915 km (0.038 R)
• M19: 9,958,880 km (0.119 R)
• M20: 10,447,466 km (0.085 R)
• M21: 10,557,122 km (0.058 R)
• M22: 10,667,226 km (0.065 R)
• M23: 10,722,278 km (0.099 R)
• M24: 12,246,979 km (0.051 R)
• M25: 12,391,491 km (0.111 R)
• M26: 12,857,937 km (0.078 R)
• M27: 13,122,875 km (0.056 R)
• M28: 13,717,975 km (0.085 R)
• M29: 14,657,599 km (0.117 R)
• M30: 15,586,602 km (0.116 R)
• M31: 15,743,231 km (0.067 R)
• M32: 15,868,893 km (0.105 R)
• M33: 16,216,409 km (0.104 R)
• M34: 16,502,440 km (0.05 R)
• M35: 16,726,239 km (0.053 R)
• M36: 17,079,738 km (0.069 R)
• M37: 17,338,393 km (0.099 R)
• M38: 17,565,782 km (0.118 R)
• M39: 17,990,790 km (0.082 R)
• M40: 18,188,109 km (0.102 R)
• M41: 20,131,685 km (0.101 R)
• M42: 20,404,850 km (0.084 R)
• M43: 21,024,186 km (0.105 R)
• M44: 21,789,379 km (0.034 R)
• M45: 22,918,543 km (0.102 R)
• M46: 24,138,963 km (0.094 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: 244 - 14,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit