🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.55 AU - 0.75 AU

Year: 239 Days

Day: 42 Hours

Environment

Temp: -34 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.7 AU - 0.78 AU

Year: 291 Days

Day: 46.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.46 AU - 2.42 AU

Year: 1234 Days

Day: 42.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 12.4

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.64 AU - 10.16 AU

Year: 11115 Days

Day: 10.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,409,496 km

• M1: 352,303 km (0.113 R)
• M2: 451,337 km (0.102 R)
• M3: 602,730 km (0.032 R)
• M4: 758,611 km (0.087 R)
• M5: 897,288 km (0.067 R)
• M6: 1,130,960 km (0.06 R)
• M7: 1,219,522 km (0.088 R)
• M8: 1,403,976 km (0.086 R)
• M9: 1,657,993 km (0.115 R)
• M10: 1,927,269 km (0.086 R)
• M11: 2,484,970 km (0.082 R)
• M12: 3,167,286 km (0.096 R)
• M13: 3,320,774 km (0.106 R)
• M14: 3,742,789 km (0.108 R)
• M15: 4,098,234 km (0.058 R)
• M16: 4,930,596 km (0.117 R)
• M17: 6,355,217 km (0.101 R)
• M18: 6,517,381 km (0.089 R)
• M19: 7,213,609 km (0.05 R)
• M20: 7,416,913 km (0.11 R)
• M21: 7,863,911 km (0.103 R)
• M22: 8,038,193 km (0.027 R)
• M23: 8,676,228 km (0.108 R)
• M24: 9,147,311 km (0.032 R)
• M25: 9,441,421 km (0.1 R)
• M26: 10,571,633 km (0.083 R)
• M27: 11,152,820 km (0.084 R)
• M28: 11,625,400 km (0.08 R)
• M29: 12,467,935 km (0.062 R)
• M30: 13,330,217 km (0.11 R)
• M31: 13,413,244 km (0.069 R)
• M32: 13,663,671 km (0.078 R)
• M33: 13,789,483 km (0.113 R)
• M34: 15,198,695 km (0.118 R)
• M35: 15,416,210 km (0.075 R)
• M36: 15,547,108 km (0.116 R)
• M37: 16,385,455 km (0.104 R)
• M38: 16,519,195 km (0.072 R)
• M39: 16,787,723 km (0.037 R)
• M40: 17,283,790 km (0.045 R)
• M41: 17,374,446 km (0.09 R)
• M42: 17,601,985 km (0.079 R)
• M43: 17,968,051 km (0.117 R)
• M44: 18,614,613 km (0.109 R)
• M45: 18,847,387 km (0.047 R)
• M46: 19,128,033 km (0.097 R)
• M47: 19,221,830 km (0.048 R)
• M48: 19,551,544 km (0.082 R)
• M49: 20,312,249 km (0.102 R)
• M50: 21,471,184 km (0.104 R)
• M51: 21,715,477 km (0.089 R)
• M52: 21,862,382 km (0.098 R)
• M53: 22,009,736 km (0.071 R)
• M54: 22,502,961 km (0.078 R)
• M55: 23,099,856 km (0.111 R)
• M56: 24,819,035 km (0.118 R)
• M57: 25,538,900 km (0.051 R)
• M58: 25,745,943 km (0.1 R)
• M59: 25,901,375 km (0.116 R)
• M60: 26,057,406 km (0.111 R)
• M61: 26,422,275 km (0.103 R)
• M62: 26,684,071 km (0.101 R)
• M63: 27,421,439 km (0.118 R)
• M64: 27,633,270 km (0.049 R)
• M65: 27,792,592 km (0.116 R)
• M66: 29,402,414 km (0.119 R)
• M67: 29,727,939 km (0.108 R)
• M68: 30,382,729 km (0.11 R)
• M69: 30,766,896 km (0.049 R)
• M70: 31,595,519 km (0.09 R)
• M71: 31,817,672 km (0.108 R)
• M72: 32,040,423 km (0.119 R)
• M73: 32,543,371 km (0.093 R)
• M74: 33,274,606 km (0.106 R)
• M75: 34,238,913 km (0.12 R)
• M76: 34,638,639 km (0.096 R)
• M77: 34,753,231 km (0.054 R)
• M78: 34,982,564 km (0.11 R)
• M79: 35,327,687 km (0.07 R)
• M80: 35,731,601 km (0.117 R)
• M81: 36,485,873 km (0.084 R)
• M82: 36,660,604 km (0.118 R)
• M83: 36,835,783 km (0.081 R)
• M84: 38,601,935 km (0.085 R)
• M85: 38,720,716 km (0.03 R)
• M86: 38,839,497 km (0.119 R)
• M87: 38,958,427 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 6.4

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.77 AU - 13.91 AU

Year: 18601 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,409,496 km

• M1: 87,814 km (0.107 R)
• M2: 309,668 km (0.101 R)
• M3: 388,206 km (0.069 R)
• M4: 717,322 km (0.077 R)
• M5: 824,883 km (0.088 R)
• M6: 1,026,241 km (0.118 R)
• M7: 1,179,579 km (0.092 R)
• M8: 1,612,515 km (0.069 R)
• M9: 1,755,082 km (0.11 R)
• M10: 2,385,787 km (0.11 R)
• M11: 2,735,995 km (0.029 R)
• M12: 3,235,353 km (0.095 R)
• M13: 3,880,868 km (0.096 R)
• M14: 4,218,211 km (0.034 R)
• M15: 4,665,808 km (0.086 R)
• M16: 5,498,470 km (0.085 R)
• M17: 5,659,736 km (0.101 R)
• M18: 6,292,086 km (0.12 R)
• M19: 6,745,218 km (0.092 R)
• M20: 7,444,439 km (0.092 R)
• M21: 7,832,945 km (0.061 R)
• M22: 8,075,143 km (0.113 R)
• M23: 8,536,055 km (0.115 R)
• M24: 8,754,019 km (0.081 R)
• M25: 9,806,440 km (0.083 R)
• M26: 9,969,352 km (0.113 R)
• M27: 10,166,073 km (0.075 R)
• M28: 10,231,896 km (0.11 R)
• M29: 10,496,834 km (0.074 R)
• M30: 10,596,765 km (0.109 R)
• M31: 10,730,356 km (0.085 R)
• M32: 11,993,411 km (0.111 R)
• M33: 12,980,009 km (0.087 R)
• M34: 13,087,271 km (0.037 R)
• M35: 13,230,735 km (0.08 R)
• M36: 13,809,828 km (0.106 R)
• M37: 14,360,199 km (0.069 R)
• M38: 16,092,393 km (0.09 R)
• M39: 16,710,082 km (0.07 R)
• M40: 16,982,949 km (0.098 R)
• M41: 18,328,432 km (0.078 R)
• M42: 20,659,915 km (0.087 R)
• M43: 21,204,601 km (0.109 R)
• M44: 21,331,011 km (0.115 R)
• M45: 22,308,184 km (0.102 R)
• M46: 23,560,917 km (0.115 R)
• M47: 23,779,180 km (0.065 R)
• M48: 24,614,834 km (0.064 R)
• M49: 25,236,712 km (0.1 R)
• M50: 26,813,922 km (0.062 R)
• M51: 27,959,842 km (0.029 R)
• M52: 28,376,323 km (0.089 R)
• M53: 28,748,223 km (0.108 R)
• M54: 30,774,825 km (0.113 R)
• M55: 31,156,898 km (0.077 R)
• M56: 31,636,658 km (0.118 R)
• M57: 31,974,002 km (0.078 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit