🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.44 AU - 0.68 AU

Year: 146 Days

Day: 38.1 Hours

Environment

Temp: 278 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.7 AU - 0.84 AU

Year: 235 Days

Day: 26.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.21 AU - 2.21 AU

Year: 1144 Days

Day: 21.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,065,566 km

• M1: 336,446 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.38 AU - 2.58 AU

Year: 1360 Days

Day: 42.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.76 AU - 3.52 AU

Year: 1938 Days

Day: 28.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,065,566 km

• M1: 429,645 km (0.097 R)
• M2: 967,449 km (0.035 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.85 AU - 5.23 AU

Year: 3369 Days

Day: 32.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,065,566 km

• M1: 1,803,253 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 10.8

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.14 AU - 7.44 AU

Year: 6855 Days

Day: 11.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,065,566 km

• M1: 135,536 km (0.041 R)
• M2: 238,908 km (0.082 R)
• M3: 938,128 km (0.091 R)
• M4: 1,230,442 km (0.042 R)
• M5: 1,303,596 km (0.106 R)
• M6: 1,794,277 km (0.092 R)
• M7: 1,920,238 km (0.037 R)
• M8: 2,137,006 km (0.112 R)
• M9: 2,642,198 km (0.061 R)
• M10: 2,859,414 km (0.094 R)
• M11: 2,982,682 km (0.08 R)
• M12: 3,922,307 km (0.11 R)
• M13: 4,087,313 km (0.1 R)
• M14: 4,282,837 km (0.097 R)
• M15: 4,683,311 km (0.117 R)
• M16: 4,829,318 km (0.099 R)
• M17: 5,155,741 km (0.103 R)
• M18: 5,520,012 km (0.119 R)
• M19: 5,861,394 km (0.08 R)
• M20: 6,273,836 km (0.116 R)
• M21: 6,926,681 km (0.11 R)
• M22: 7,601,068 km (0.112 R)
• M23: 7,876,777 km (0.03 R)
• M24: 8,795,457 km (0.044 R)
• M25: 9,048,577 km (0.119 R)
• M26: 9,414,344 km (0.064 R)
• M27: 9,525,046 km (0.094 R)
• M28: 9,822,447 km (0.081 R)
• M29: 9,972,194 km (0.055 R)
• M30: 10,502,519 km (0.107 R)
• M31: 10,925,731 km (0.086 R)
• M32: 11,081,013 km (0.087 R)
• M33: 11,158,954 km (0.114 R)
• M34: 11,276,089 km (0.031 R)
• M35: 12,148,095 km (0.076 R)
• M36: 12,309,062 km (0.1 R)
• M37: 12,389,845 km (0.043 R)
• M38: 12,632,942 km (0.113 R)
• M39: 13,496,720 km (0.093 R)
• M40: 13,830,772 km (0.078 R)
• M41: 14,125,330 km (0.077 R)
• M42: 15,107,590 km (0.091 R)
• M43: 15,454,507 km (0.109 R)
• M44: 16,200,253 km (0.071 R)
• M45: 16,912,937 km (0.114 R)
• M46: 17,002,845 km (0.104 R)
• M47: 19,018,377 km (0.089 R)
• M48: 19,252,199 km (0.082 R)
• M49: 19,534,041 km (0.115 R)
• M50: 19,817,230 km (0.109 R)
• M51: 21,156,879 km (0.092 R)
• M52: 21,302,138 km (0.05 R)
• M53: 21,593,555 km (0.09 R)
• M54: 21,788,631 km (0.038 R)
• M55: 22,624,284 km (0.115 R)
• M56: 24,023,473 km (0.094 R)
• M57: 24,377,571 km (0.079 R)
• M58: 24,631,589 km (0.058 R)
• M59: 24,988,828 km (0.071 R)
• M60: 25,501,949 km (0.116 R)
• M61: 25,656,484 km (0.085 R)
• M62: 25,914,989 km (0.106 R)
• M63: 26,018,510 km (0.116 R)
• M64: 26,174,242 km (0.066 R)
• M65: 26,747,650 km (0.117 R)
• M66: 26,957,237 km (0.097 R)
• M67: 27,377,906 km (0.057 R)
• M68: 27,536,330 km (0.086 R)
• M69: 27,907,034 km (0.053 R)
• M70: 28,013,248 km (0.088 R)
• M71: 28,119,463 km (0.106 R)
• M72: 28,760,340 km (0.071 R)
• M73: 29,244,140 km (0.054 R)
• M74: 30,329,024 km (0.102 R)
• M75: 30,876,253 km (0.079 R)
• M76: 31,371,721 km (0.082 R)
• M77: 31,482,124 km (0.037 R)
• M78: 31,703,379 km (0.085 R)
• M79: 32,649,586 km (0.101 R)
• M80: 34,171,445 km (0.102 R)
• M81: 35,256,179 km (0.086 R)
• M82: 35,485,961 km (0.109 R)
• M83: 35,773,937 km (0.075 R)
• M84: 36,120,406 km (0.08 R)
• M85: 36,526,265 km (0.078 R)
• M86: 36,875,127 km (0.056 R)
• M87: 37,108,500 km (0.115 R)
• M88: 37,928,745 km (0.116 R)
• M89: 38,459,369 km (0.093 R)
• M90: 39,408,567 km (0.054 R)
• M91: 39,706,716 km (0.07 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit