🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 21.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.08 AU

Year: 290 Days

Day: 44.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,764,647 km

• M1: 116,986 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.37 AU - 2.23 AU

Year: 878 Days

Day: 20.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.53 AU - 2.49 AU

Year: 1036 Days

Day: 40.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,764,647 km

• M1: 878,439 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.01 AU - 2.13 AU

Year: 1082 Days

Day: 36.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 10.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.69 AU - 13.82 AU

Year: 13714 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,764,647 km

• M1: 237,861 km (0.115 R)
• M2: 376,687 km (0.089 R)
• M3: 950,395 km (0.084 R)
• M4: 1,064,090 km (0.073 R)
• M5: 1,134,550 km (0.055 R)
• M6: 1,280,558 km (0.071 R)
• M7: 1,714,392 km (0.099 R)
• M8: 1,926,372 km (0.119 R)
• M9: 2,147,029 km (0.099 R)
• M10: 2,375,913 km (0.039 R)
• M11: 2,693,809 km (0.034 R)
• M12: 3,059,127 km (0.084 R)
• M13: 3,511,511 km (0.107 R)
• M14: 3,709,279 km (0.11 R)
• M15: 3,873,837 km (0.053 R)
• M16: 4,229,132 km (0.114 R)
• M17: 4,305,427 km (0.103 R)
• M18: 4,575,600 km (0.092 R)
• M19: 4,891,402 km (0.118 R)
• M20: 5,275,569 km (0.071 R)
• M21: 6,180,935 km (0.098 R)
• M22: 6,773,792 km (0.099 R)
• M23: 6,885,691 km (0.086 R)
• M24: 7,156,463 km (0.099 R)
• M25: 7,966,535 km (0.109 R)
• M26: 8,155,777 km (0.111 R)
• M27: 8,635,537 km (0.069 R)
• M28: 8,927,702 km (0.077 R)
• M29: 9,075,056 km (0.095 R)
• M30: 9,347,324 km (0.088 R)
• M31: 9,471,939 km (0.12 R)
• M32: 10,774,637 km (0.051 R)
• M33: 11,380,359 km (0.041 R)
• M34: 11,540,279 km (0.117 R)
• M35: 12,873,495 km (0.097 R)
• M36: 13,095,798 km (0.119 R)
• M37: 13,375,546 km (0.089 R)
• M38: 13,798,758 km (0.107 R)
• M39: 14,083,293 km (0.087 R)
• M40: 14,197,736 km (0.111 R)
• M41: 15,270,502 km (0.074 R)
• M42: 15,535,290 km (0.073 R)
• M43: 16,309,010 km (0.03 R)
• M44: 16,429,137 km (0.028 R)
• M45: 17,770,282 km (0.045 R)
• M46: 18,704,671 km (0.109 R)
• M47: 19,368,287 km (0.045 R)
• M48: 19,591,188 km (0.026 R)
• M49: 19,687,080 km (0.054 R)
• M50: 19,975,355 km (0.087 R)
• M51: 21,900,081 km (0.098 R)

Asteroid Belt

Center: 12.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273

Radius: 6.6

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 10.88 AU - 17.42 AU

Year: 19345 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,764,647 km

• M1: 145,110 km (0.117 R)
• M2: 298,298 km (0.118 R)
• M3: 455,526 km (0.033 R)
• M4: 711,936 km (0.076 R)
• M5: 768,335 km (0.074 R)
• M6: 845,826 km (0.046 R)
• M7: 1,009,187 km (0.067 R)
• M8: 1,296,266 km (0.052 R)
• M9: 1,633,010 km (0.05 R)
• M10: 1,683,275 km (0.085 R)
• M11: 1,889,720 km (0.075 R)
• M12: 2,270,447 km (0.068 R)
• M13: 2,854,926 km (0.036 R)
• M14: 3,039,081 km (0.096 R)
• M15: 3,101,313 km (0.111 R)
• M16: 3,451,372 km (0.07 R)
• M17: 3,516,298 km (0.105 R)
• M18: 3,614,584 km (0.116 R)
• M19: 3,680,706 km (0.111 R)
• M20: 4,188,591 km (0.093 R)
• M21: 4,718,466 km (0.073 R)
• M22: 5,194,786 km (0.032 R)
• M23: 6,551,639 km (0.106 R)
• M24: 6,672,813 km (0.073 R)
• M25: 7,541,677 km (0.046 R)
• M26: 9,157,334 km (0.042 R)
• M27: 9,703,666 km (0.11 R)
• M28: 10,684,729 km (0.088 R)
• M29: 10,970,909 km (0.106 R)
• M30: 11,259,484 km (0.088 R)
• M31: 11,307,953 km (0.098 R)
• M32: 11,453,363 km (0.027 R)
• M33: 11,501,982 km (0.112 R)
• M34: 12,239,649 km (0.114 R)
• M35: 12,538,994 km (0.05 R)
• M36: 13,708,850 km (0.11 R)
• M37: 14,123,834 km (0.11 R)
• M38: 14,701,132 km (0.105 R)
• M39: 14,860,005 km (0.111 R)
• M40: 15,662,598 km (0.1 R)
• M41: 15,824,762 km (0.084 R)
• M42: 16,205,339 km (0.09 R)
• M43: 16,754,363 km (0.089 R)
• M44: 17,589,269 km (0.071 R)
• M45: 17,927,061 km (0.109 R)
• M46: 18,210,100 km (0.076 R)
• M47: 18,780,816 km (0.086 R)
• M48: 18,838,261 km (0.112 R)
• M49: 19,241,577 km (0.119 R)
• M50: 19,357,366 km (0.031 R)
• M51: 20,586,761 km (0.118 R)
• M52: 20,764,484 km (0.102 R)
• M53: 20,942,655 km (0.069 R)
• M54: 21,360,482 km (0.091 R)
• M55: 21,480,459 km (0.07 R)
• M56: 21,600,437 km (0.03 R)
• M57: 22,447,460 km (0.085 R)
• M58: 22,569,382 km (0.087 R)
• M59: 23,059,016 km (0.086 R)
• M60: 23,986,672 km (0.095 R)
• M61: 24,989,726 km (0.099 R)
• M62: 25,179,266 km (0.096 R)
• M63: 25,432,685 km (0.032 R)
• M64: 26,134,299 km (0.113 R)
• M65: 27,556,227 km (0.094 R)
• M66: 28,013,996 km (0.079 R)
• M67: 28,079,520 km (0.088 R)
• M68: 28,738,349 km (0.081 R)
• M69: 29,003,287 km (0.076 R)
• M70: 29,468,836 km (0.071 R)
• M71: 30,880,292 km (0.072 R)
• M72: 32,796,341 km (0.103 R)
• M73: 33,281,337 km (0.059 R)
• M74: 33,420,314 km (0.109 R)
• M75: 34,468,995 km (0.088 R)
• M76: 35,599,506 km (0.115 R)
• M77: 35,883,892 km (0.114 R)
• M78: 35,955,250 km (0.074 R)
• M79: 36,885,749 km (0.081 R)
• M80: 38,114,396 km (0.092 R)
• M81: 39,577,164 km (0.086 R)
• M82: 39,724,368 km (0.105 R)
• M83: 40,686,133 km (0.049 R)
• M84: 41,580,728 km (0.073 R)
• M85: 43,313,371 km (0.038 R)
• M86: 44,303,110 km (0.084 R)
• M87: 45,377,223 km (0.108 R)
• M88: 45,994,913 km (0.085 R)
• M89: 46,149,746 km (0.078 R)
• M90: 47,004,549 km (0.116 R)
• M91: 47,394,700 km (0.099 R)
• M92: 48,257,132 km (0.072 R)
• M93: 49,282,924 km (0.106 R)
• M94: 49,600,072 km (0.089 R)
• M95: 50,715,174 km (0.08 R)
• M96: 54,764,639 km (0.11 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit