🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 36.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.5

Radius: 13.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.4 AU - 2.42 AU

Year: 2454 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,973,916 km

• M1: 166,652 km (0.045 R)
• M2: 614,847 km (0.091 R)
• M3: 1,121,236 km (0.091 R)
• M4: 1,760,767 km (0.095 R)
• M5: 2,851,784 km (0.102 R)
• M6: 4,079,983 km (0.063 R)
• M7: 6,280,867 km (0.08 R)
• M8: 6,796,830 km (0.116 R)
• M9: 9,591,019 km (0.059 R)
• M10: 11,784,423 km (0.113 R)
• M11: 13,235,073 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.6

Radius: 9.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.02 AU - 3.02 AU

Year: 3443 Days

Day: 6.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,973,916 km

• M1: 118,182 km (0.074 R)
• M2: 560,543 km (0.034 R)
• M3: 1,123,630 km (0.1 R)
• M4: 1,447,210 km (0.099 R)
• M5: 1,752,838 km (0.079 R)
• M6: 2,364,095 km (0.102 R)
• M7: 2,854,776 km (0.105 R)
• M8: 4,233,321 km (0.079 R)
• M9: 5,526,594 km (0.086 R)
• M10: 6,768,705 km (0.108 R)
• M11: 7,934,222 km (0.069 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910

Radius: 7.1

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.07 AU - 7.95 AU

Year: 13501 Days

Day: 21.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,973,916 km

• M1: 88,263 km (0.114 R)
• M2: 810,820 km (0.074 R)
• M3: 1,244,355 km (0.102 R)
• M4: 2,003,265 km (0.076 R)
• M5: 3,213,961 km (0.072 R)
• M6: 3,559,981 km (0.113 R)
• M7: 4,884,670 km (0.088 R)
• M8: 11,256,193 km (0.104 R)
• M9: 11,559,128 km (0.096 R)
• M10: 13,628,216 km (0.099 R)
• M11: 14,606,736 km (0.057 R)
• M12: 15,932,472 km (0.118 R)
• M13: 22,997,232 km (0.026 R)
• M14: 23,880,757 km (0.065 R)
• M15: 28,082,961 km (0.065 R)
• M16: 36,975,059 km (0.095 R)
• M17: 37,510,320 km (0.119 R)
• M18: 41,834,895 km (0.064 R)
• M19: 42,416,083 km (0.103 R)
• M20: 43,297,813 km (0.086 R)
• M21: 46,635,790 km (0.104 R)
• M22: 49,007,514 km (0.05 R)
• M23: 55,199,221 km (0.09 R)
• M24: 58,030,959 km (0.109 R)
• M25: 60,217,182 km (0.113 R)
• M26: 61,144,240 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539

Radius: 4.9

Gravity: 22.45 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.93 AU - 10.29 AU

Year: 16573 Days

Day: 17.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,973,916 km

• M1: 61,335 km (0.104 R)
• M2: 234,420 km (0.107 R)
• M3: 563,685 km (0.077 R)
• M4: 720,164 km (0.111 R)
• M5: 1,087,577 km (0.077 R)
• M6: 1,732,643 km (0.113 R)
• M7: 2,245,763 km (0.1 R)
• M8: 3,733,514 km (0.111 R)
• M9: 4,296,900 km (0.104 R)
• M10: 5,122,081 km (0.105 R)
• M11: 6,205,918 km (0.09 R)
• M12: 6,407,277 km (0.046 R)
• M13: 8,225,489 km (0.077 R)
• M14: 8,917,978 km (0.114 R)
• M15: 10,992,152 km (0.063 R)
• M16: 11,892,732 km (0.115 R)
• M17: 12,776,556 km (0.096 R)
• M18: 13,635,696 km (0.061 R)
• M19: 17,221,258 km (0.12 R)
• M20: 18,104,484 km (0.078 R)
• M21: 18,682,081 km (0.105 R)
• M22: 21,940,622 km (0.064 R)
• M23: 28,992,217 km (0.086 R)
• M24: 32,479,044 km (0.089 R)
• M25: 33,086,112 km (0.038 R)
• M26: 34,573,863 km (0.062 R)
• M27: 39,441,030 km (0.114 R)
• M28: 41,112,636 km (0.08 R)
• M29: 44,596,322 km (0.108 R)
• M30: 56,917,502 km (0.082 R)
• M31: 57,622,257 km (0.116 R)
• M32: 57,799,381 km (0.101 R)
• M33: 59,953,142 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 13,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit