🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.79 AU

Year: 211 Days

Day: 39.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.88 AU - 2.04 AU

Year: 969 Days

Day: 37.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,427,849 km

• M1: 23,487 km (0.05 R)
• M2: 141,669 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.06 AU - 5.28 AU

Year: 3563 Days

Day: 23.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,427,849 km

• M1: 847,622 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 14.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.99 AU - 7.73 AU

Year: 5663 Days

Day: 15 Hours

Environment

Temp: -148 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,427,849 km

• M1: 181,761 km (0.096 R)
• M2: 770,429 km (0.086 R)
• M3: 1,519,914 km (0.1 R)
• M4: 2,139,399 km (0.068 R)
• M5: 2,817,676 km (0.112 R)
• M6: 3,510,464 km (0.08 R)
• M7: 4,535,059 km (0.111 R)
• M8: 5,131,357 km (0.087 R)
• M9: 5,780,013 km (0.081 R)
• M10: 6,482,824 km (0.09 R)
• M11: 8,245,984 km (0.115 R)
• M12: 9,299,901 km (0.036 R)
• M13: 9,923,425 km (0.096 R)
• M14: 10,842,854 km (0.099 R)
• M15: 12,352,595 km (0.119 R)
• M16: 13,944,915 km (0.047 R)
• M17: 14,707,415 km (0.093 R)
• M18: 15,728,421 km (0.08 R)
• M19: 16,554,800 km (0.116 R)
• M20: 18,944,177 km (0.052 R)
• M21: 23,857,120 km (0.094 R)
• M22: 26,236,175 km (0.107 R)
• M23: 29,383,266 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 10.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.09 AU - 9.11 AU

Year: 7398 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,427,849 km

• M1: 129,851 km (0.097 R)
• M2: 576,101 km (0.064 R)
• M3: 1,195,287 km (0.072 R)
• M4: 3,681,304 km (0.103 R)
• M5: 4,804,934 km (0.096 R)
• M6: 5,733,638 km (0.099 R)
• M7: 6,405,482 km (0.035 R)
• M8: 6,881,951 km (0.082 R)
• M9: 7,272,850 km (0.097 R)
• M10: 7,982,842 km (0.118 R)
• M11: 9,497,819 km (0.057 R)
• M12: 10,254,635 km (0.084 R)
• M13: 15,725,728 km (0.092 R)
• M14: 18,023,402 km (0.105 R)
• M15: 19,603,455 km (0.074 R)
• M16: 25,396,782 km (0.094 R)
• M17: 25,734,424 km (0.056 R)
• M18: 26,505,152 km (0.108 R)
• M19: 28,002,777 km (0.099 R)
• M20: 33,234,364 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.6

Radius: 8.7

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.78 AU - 13.02 AU

Year: 16360 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,427,849 km

• M1: 109,057 km (0.078 R)
• M2: 506,688 km (0.099 R)
• M3: 816,056 km (0.047 R)
• M4: 1,498,223 km (0.106 R)
• M5: 2,008,651 km (0.042 R)
• M6: 2,325,948 km (0.106 R)
• M7: 2,722,980 km (0.053 R)
• M8: 3,037,435 km (0.109 R)
• M9: 3,322,419 km (0.104 R)
• M10: 4,006,979 km (0.075 R)
• M11: 4,286,877 km (0.076 R)
• M12: 4,782,494 km (0.109 R)
• M13: 6,128,576 km (0.113 R)
• M14: 7,338,075 km (0.114 R)
• M15: 7,854,337 km (0.102 R)
• M16: 9,937,936 km (0.12 R)
• M17: 10,806,352 km (0.095 R)
• M18: 14,499,325 km (0.069 R)
• M19: 15,013,343 km (0.094 R)
• M20: 16,787,723 km (0.117 R)
• M21: 19,044,258 km (0.117 R)
• M22: 20,381,364 km (0.115 R)
• M23: 21,590,114 km (0.115 R)
• M24: 22,551,879 km (0.043 R)
• M25: 23,945,832 km (0.055 R)
• M26: 24,354,533 km (0.078 R)
• M27: 26,359,444 km (0.056 R)
• M28: 28,471,916 km (0.028 R)
• M29: 30,455,434 km (0.111 R)
• M30: 30,814,768 km (0.073 R)
• M31: 31,542,113 km (0.115 R)
• M32: 34,695,785 km (0.089 R)
• M33: 46,666,158 km (0.071 R)
• M34: 48,271,493 km (0.07 R)
• M35: 53,481,538 km (0.047 R)
• M36: 54,531,565 km (0.088 R)
• M37: 58,499,051 km (0.111 R)
• M38: 63,625,919 km (0.098 R)
• M39: 64,017,267 km (0.085 R)
• M40: 64,410,111 km (0.101 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 19,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit