🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.4 AU - 1.42 AU

Year: 631 Days

Day: 21.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,802,649 km

• M1: 367,712 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.23 AU

Year: 1058 Days

Day: 23.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.14 AU - 3.34 AU

Year: 1709 Days

Day: 18 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.87 AU - 2.91 AU

Year: 1851 Days

Day: 20.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,802,649 km

• M1: 901,776 km (0.072 R)
• M2: 1,397,543 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.53 AU - 3.35 AU

Year: 1899 Days

Day: 44.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,802,649 km

• M1: 591,211 km (0.066 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 12.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.67 AU - 5.11 AU

Year: 3465 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,802,649 km

• M1: 161,117 km (0.103 R)
• M2: 268,229 km (0.086 R)
• M3: 441,912 km (0.108 R)
• M4: 538,852 km (0.097 R)
• M5: 663,467 km (0.07 R)
• M6: 924,216 km (0.111 R)
• M7: 1,266,944 km (0.053 R)
• M8: 1,453,493 km (0.065 R)
• M9: 1,622,987 km (0.103 R)
• M10: 1,757,925 km (0.07 R)
• M11: 1,967,661 km (0.075 R)
• M12: 2,156,304 km (0.103 R)
• M13: 2,290,493 km (0.096 R)
• M14: 2,396,857 km (0.119 R)
• M15: 2,888,136 km (0.078 R)
• M16: 3,497,897 km (0.071 R)
• M17: 3,603,514 km (0.04 R)
• M18: 4,036,599 km (0.117 R)
• M19: 4,184,701 km (0.082 R)
• M20: 4,391,445 km (0.051 R)
• M21: 4,524,737 km (0.063 R)
• M22: 4,659,375 km (0.117 R)
• M23: 5,011,977 km (0.065 R)
• M24: 5,332,566 km (0.088 R)
• M25: 5,475,132 km (0.113 R)
• M26: 5,577,607 km (0.101 R)
• M27: 6,249,002 km (0.098 R)
• M28: 6,442,582 km (0.094 R)
• M29: 6,529,199 km (0.063 R)
• M30: 7,304,116 km (0.038 R)
• M31: 7,485,279 km (0.099 R)
• M32: 7,645,050 km (0.106 R)
• M33: 7,806,017 km (0.106 R)
• M34: 7,991,369 km (0.113 R)
• M35: 8,532,464 km (0.104 R)
• M36: 8,771,372 km (0.049 R)
• M37: 8,915,883 km (0.101 R)
• M38: 9,353,906 km (0.073 R)
• M39: 9,550,926 km (0.089 R)
• M40: 9,874,058 km (0.104 R)
• M41: 10,226,062 km (0.046 R)
• M42: 10,378,203 km (0.068 R)
• M43: 11,622,109 km (0.097 R)
• M44: 12,074,044 km (0.112 R)
• M45: 12,613,045 km (0.061 R)
• M46: 12,721,803 km (0.092 R)
• M47: 13,519,608 km (0.088 R)
• M48: 14,135,652 km (0.109 R)
• M49: 14,618,106 km (0.105 R)
• M50: 15,569,847 km (0.084 R)
• M51: 17,170,395 km (0.071 R)
• M52: 17,806,934 km (0.099 R)
• M53: 18,204,714 km (0.097 R)
• M54: 19,228,114 km (0.105 R)
• M55: 19,416,158 km (0.087 R)
• M56: 19,604,801 km (0.095 R)
• M57: 19,920,602 km (0.069 R)
• M58: 20,333,791 km (0.116 R)
• M59: 21,427,501 km (0.12 R)
• M60: 21,883,476 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.9

Radius: 9

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.68 AU - 4.78 AU

Year: 3875 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 24,802,649 km

• M1: 157,227 km (0.119 R)
• M2: 266,733 km (0.092 R)
• M3: 355,594 km (0.109 R)
• M4: 447,896 km (0.088 R)
• M5: 540,198 km (0.12 R)
• M6: 660,175 km (0.077 R)
• M7: 869,463 km (0.091 R)
• M8: 1,242,560 km (0.118 R)
• M9: 1,391,410 km (0.062 R)
• M10: 1,489,396 km (0.104 R)
• M11: 2,092,575 km (0.096 R)
• M12: 2,156,753 km (0.083 R)
• M13: 2,353,474 km (0.032 R)
• M14: 2,505,016 km (0.07 R)
• M15: 2,694,557 km (0.076 R)
• M16: 3,014,995 km (0.059 R)
• M17: 3,087,850 km (0.098 R)
• M18: 3,161,302 km (0.082 R)
• M19: 3,499,244 km (0.074 R)
• M20: 3,633,882 km (0.082 R)
• M21: 3,730,971 km (0.03 R)
• M22: 3,809,360 km (0.098 R)
• M23: 3,967,934 km (0.103 R)
• M24: 4,068,015 km (0.092 R)
• M25: 4,250,375 km (0.08 R)
• M26: 4,373,494 km (0.037 R)
• M27: 4,602,378 km (0.117 R)
• M28: 4,963,807 km (0.057 R)
• M29: 5,137,041 km (0.062 R)
• M30: 5,378,642 km (0.112 R)
• M31: 5,918,541 km (0.057 R)
• M32: 6,079,209 km (0.093 R)
• M33: 6,452,156 km (0.109 R)
• M34: 6,593,975 km (0.118 R)
• M35: 6,952,860 km (0.094 R)
• M36: 7,049,650 km (0.081 R)
• M37: 8,348,608 km (0.107 R)
• M38: 8,658,725 km (0.074 R)
• M39: 8,736,815 km (0.099 R)
• M40: 9,104,676 km (0.115 R)
• M41: 9,882,435 km (0.078 R)
• M42: 10,128,225 km (0.086 R)
• M43: 10,348,283 km (0.066 R)
• M44: 10,431,310 km (0.09 R)
• M45: 10,569,987 km (0.101 R)
• M46: 10,849,436 km (0.064 R)
• M47: 11,472,511 km (0.117 R)
• M48: 12,311,755 km (0.071 R)
• M49: 13,051,068 km (0.081 R)
• M50: 13,290,574 km (0.105 R)
• M51: 13,987,551 km (0.082 R)
• M52: 14,048,736 km (0.082 R)
• M53: 14,325,193 km (0.086 R)
• M54: 14,603,295 km (0.1 R)
• M55: 14,945,725 km (0.091 R)
• M56: 15,227,866 km (0.111 R)
• M57: 15,957,006 km (0.085 R)
• M58: 16,213,268 km (0.113 R)
• M59: 16,341,922 km (0.047 R)
• M60: 16,697,366 km (0.088 R)
• M61: 16,892,292 km (0.082 R)
• M62: 17,186,252 km (0.066 R)
• M63: 17,317,450 km (0.028 R)
• M64: 17,383,123 km (0.119 R)
• M65: 17,514,769 km (0.096 R)
• M66: 17,679,925 km (0.083 R)
• M67: 17,845,530 km (0.109 R)
• M68: 17,978,223 km (0.119 R)
• M69: 18,378,846 km (0.105 R)
• M70: 18,917,399 km (0.082 R)
• M71: 19,018,826 km (0.036 R)
• M72: 19,495,295 km (0.074 R)
• M73: 19,769,209 km (0.037 R)
• M74: 19,872,282 km (0.105 R)
• M75: 20,079,026 km (0.069 R)
• M76: 20,668,442 km (0.099 R)
• M77: 20,842,873 km (0.048 R)
• M78: 21,228,387 km (0.054 R)
• M79: 21,510,229 km (0.108 R)
• M80: 21,757,963 km (0.113 R)
• M81: 22,578,208 km (0.068 R)
• M82: 22,686,068 km (0.068 R)
• M83: 23,372,423 km (0.052 R)
• M84: 23,772,897 km (0.034 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit