🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.45 AU - 0.67 AU

Year: 161 Days

Day: 27.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.72 AU - 0.94 AU

Year: 291 Days

Day: 40.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 99.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.33 AU - 1.83 AU

Year: 765 Days

Day: 47.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.78 AU - 3.9 AU

Year: 2350 Days

Day: 19.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.33 AU - 3.95 AU

Year: 2674 Days

Day: 12.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,500,002 km

• M1: 726,746 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.15 AU - 4.49 AU

Year: 2875 Days

Day: 32 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,500,002 km

• M1: 958,623 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.7 AU - 4.64 AU

Year: 3278 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,500,002 km

• M1: 100,231 km (0.057 R)
• M2: 171,738 km (0.085 R)
• M3: 267,631 km (0.093 R)
• M4: 374,743 km (0.118 R)
• M5: 470,485 km (0.094 R)
• M6: 615,296 km (0.094 R)
• M7: 720,463 km (0.107 R)
• M8: 826,079 km (0.11 R)
• M9: 931,247 km (0.078 R)
• M10: 1,010,085 km (0.106 R)
• M11: 1,148,762 km (0.117 R)
• M12: 1,348,026 km (0.115 R)
• M13: 1,403,078 km (0.107 R)
• M14: 1,501,364 km (0.11 R)
• M15: 1,675,347 km (0.062 R)
• M16: 1,787,395 km (0.12 R)
• M17: 2,011,194 km (0.116 R)
• M18: 2,146,729 km (0.098 R)
• M19: 2,260,573 km (0.108 R)
• M20: 2,376,512 km (0.118 R)
• M21: 2,502,922 km (0.089 R)
• M22: 2,631,576 km (0.108 R)
• M23: 2,753,648 km (0.049 R)
• M24: 2,895,467 km (0.055 R)
• M25: 2,949,322 km (0.106 R)
• M26: 3,094,582 km (0.05 R)
• M27: 3,214,260 km (0.108 R)
• M28: 3,757,300 km (0.059 R)
• M29: 3,835,839 km (0.032 R)
• M30: 4,277,602 km (0.083 R)
• M31: 4,650,998 km (0.116 R)
• M32: 5,121,483 km (0.081 R)
• M33: 5,208,699 km (0.084 R)
• M34: 5,318,503 km (0.112 R)
• M35: 5,395,696 km (0.113 R)
• M36: 5,607,377 km (0.096 R)
• M37: 5,776,423 km (0.074 R)
• M38: 5,901,337 km (0.079 R)
• M39: 5,970,002 km (0.103 R)
• M40: 6,073,374 km (0.085 R)
• M41: 6,235,239 km (0.054 R)
• M42: 6,305,101 km (0.098 R)
• M43: 6,634,666 km (0.078 R)
• M44: 6,741,628 km (0.106 R)
• M45: 6,849,339 km (0.088 R)
• M46: 7,030,053 km (0.108 R)
• M47: 7,470,319 km (0.081 R)
• M48: 7,619,020 km (0.114 R)
• M49: 8,160,115 km (0.059 R)
• M50: 8,338,885 km (0.08 R)
• M51: 8,570,761 km (0.114 R)
• M52: 8,687,448 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 11.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.5 AU - 5.1 AU

Year: 4049 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,500,002 km

• M1: 395,836 km (0.086 R)
• M2: 484,248 km (0.102 R)
• M3: 591,211 km (0.066 R)
• M4: 879,785 km (0.113 R)
• M5: 1,079,648 km (0.102 R)
• M6: 1,295,069 km (0.099 R)
• M7: 1,480,720 km (0.046 R)
• M8: 1,614,610 km (0.037 R)
• M9: 1,799,513 km (0.08 R)
• M10: 2,106,936 km (0.113 R)
• M11: 2,378,905 km (0.1 R)
• M12: 2,483,923 km (0.071 R)
• M13: 2,919,702 km (0.096 R)
• M14: 3,032,498 km (0.094 R)
• M15: 3,359,968 km (0.081 R)
• M16: 4,070,109 km (0.107 R)
• M17: 4,540,146 km (0.043 R)
• M18: 4,737,316 km (0.078 R)
• M19: 4,826,027 km (0.105 R)
• M20: 5,231,587 km (0.109 R)
• M21: 6,100,003 km (0.119 R)
• M22: 6,245,113 km (0.107 R)
• M23: 6,317,967 km (0.07 R)
• M24: 6,464,872 km (0.081 R)
• M25: 6,662,341 km (0.034 R)
• M26: 7,038,131 km (0.117 R)
• M27: 7,395,072 km (0.104 R)
• M28: 7,653,726 km (0.112 R)
• M29: 7,757,996 km (0.051 R)
• M30: 8,963,755 km (0.099 R)
• M31: 9,295,264 km (0.114 R)
• M32: 9,490,339 km (0.103 R)
• M33: 10,055,520 km (0.064 R)
• M34: 10,719,136 km (0.053 R)
• M35: 11,277,884 km (0.062 R)
• M36: 12,088,406 km (0.077 R)
• M37: 12,485,289 km (0.089 R)
• M38: 12,731,676 km (0.071 R)
• M39: 13,041,942 km (0.047 R)
• M40: 14,019,714 km (0.056 R)
• M41: 14,857,911 km (0.081 R)
• M42: 15,151,871 km (0.083 R)
• M43: 15,579,870 km (0.112 R)
• M44: 15,811,897 km (0.108 R)
• M45: 16,447,687 km (0.069 R)
• M46: 17,331,362 km (0.063 R)
• M47: 18,265,302 km (0.114 R)
• M48: 18,580,205 km (0.083 R)
• M49: 19,144,488 km (0.11 R)
• M50: 19,322,061 km (0.098 R)
• M51: 19,571,441 km (0.091 R)
• M52: 19,678,702 km (0.1 R)
• M53: 20,037,588 km (0.119 R)
• M54: 20,798,293 km (0.09 R)
• M55: 21,310,665 km (0.084 R)
• M56: 21,384,118 km (0.112 R)
• M57: 21,642,174 km (0.112 R)
• M58: 21,827,077 km (0.11 R)
• M59: 22,273,178 km (0.096 R)
• M60: 23,098,809 km (0.113 R)
• M61: 23,325,599 km (0.105 R)
• M62: 23,819,721 km (0.077 R)
• M63: 24,471,220 km (0.111 R)
• M64: 24,895,778 km (0.066 R)
• M65: 26,027,038 km (0.106 R)
• M66: 26,145,070 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit