🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.13 AU - 1.13 AU

Year: 443 Days

Day: 41.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.24 AU - 1.32 AU

Year: 534 Days

Day: 25.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,644,430 km

• M1: 57,894 km (0.101 R)
• M2: 261,048 km (0.077 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.08 AU - 2.48 AU

Year: 1270 Days

Day: 34.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,644,430 km

• M1: 1,405,023 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.37 AU - 4.03 AU

Year: 2626 Days

Day: 13.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.9

Radius: 6.3

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.23 AU - 17.95 AU

Year: 20562 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 30,644,430 km

• M1: 218,263 km (0.078 R)
• M2: 298,448 km (0.117 R)
• M3: 406,158 km (0.118 R)
• M4: 527,332 km (0.111 R)
• M5: 583,132 km (0.038 R)
• M6: 892,202 km (0.095 R)
• M7: 982,559 km (0.049 R)
• M8: 1,669,662 km (0.1 R)
• M9: 1,725,462 km (0.07 R)
• M10: 1,839,007 km (0.117 R)
• M11: 1,984,416 km (0.052 R)
• M12: 2,043,657 km (0.119 R)
• M13: 2,380,252 km (0.106 R)
• M14: 2,668,377 km (0.086 R)
• M15: 2,833,384 km (0.097 R)
• M16: 3,891,340 km (0.12 R)
• M17: 4,078,636 km (0.104 R)
• M18: 4,539,847 km (0.118 R)
• M19: 5,017,662 km (0.115 R)
• M20: 5,303,693 km (0.051 R)
• M21: 6,368,232 km (0.071 R)
• M22: 6,412,214 km (0.104 R)
• M23: 8,539,794 km (0.098 R)
• M24: 9,426,461 km (0.1 R)
• M25: 10,706,121 km (0.063 R)
• M26: 11,179,898 km (0.117 R)
• M27: 11,768,416 km (0.075 R)
• M28: 12,148,095 km (0.111 R)
• M29: 12,642,217 km (0.093 R)
• M30: 13,706,755 km (0.104 R)
• M31: 14,163,478 km (0.047 R)
• M32: 14,220,923 km (0.079 R)
• M33: 15,327,199 km (0.088 R)
• M34: 15,622,954 km (0.116 R)
• M35: 15,920,505 km (0.107 R)
• M36: 16,885,411 km (0.111 R)
• M37: 16,946,297 km (0.086 R)
• M38: 17,252,075 km (0.116 R)
• M39: 17,869,017 km (0.061 R)
• M40: 18,117,798 km (0.101 R)
• M41: 18,180,180 km (0.057 R)
• M42: 18,242,712 km (0.117 R)
• M43: 18,681,932 km (0.107 R)
• M44: 19,124,592 km (0.047 R)
• M45: 19,315,329 km (0.035 R)
• M46: 19,698,748 km (0.11 R)
• M47: 22,452,546 km (0.106 R)
• M48: 22,788,244 km (0.082 R)
• M49: 22,923,031 km (0.069 R)
• M50: 23,125,736 km (0.095 R)
• M51: 23,532,792 km (0.119 R)
• M52: 25,603,676 km (0.101 R)
• M53: 26,306,786 km (0.083 R)
• M54: 26,589,825 km (0.104 R)
• M55: 28,817,337 km (0.07 R)
• M56: 29,255,360 km (0.051 R)
• M57: 29,328,663 km (0.062 R)
• M58: 30,064,235 km (0.114 R)
• M59: 30,137,987 km (0.094 R)
• M60: 30,434,191 km (0.113 R)
• M61: 30,954,791 km (0.051 R)
• M62: 31,628,431 km (0.12 R)
• M63: 31,854,024 km (0.065 R)
• M64: 32,004,819 km (0.064 R)
• M65: 32,080,216 km (0.114 R)
• M66: 34,525,543 km (0.084 R)
• M67: 34,757,868 km (0.081 R)
• M68: 35,536,077 km (0.091 R)
• M69: 36,398,658 km (0.08 R)
• M70: 36,871,986 km (0.039 R)
• M71: 37,188,684 km (0.092 R)
• M72: 37,347,408 km (0.077 R)
• M73: 37,506,430 km (0.057 R)
• M74: 38,384,570 km (0.108 R)
• M75: 38,544,939 km (0.117 R)
• M76: 39,108,025 km (0.12 R)
• M77: 39,754,886 km (0.09 R)
• M78: 40,405,338 km (0.096 R)
• M79: 40,486,869 km (0.043 R)
• M80: 41,387,597 km (0.114 R)
• M81: 41,469,727 km (0.08 R)
• M82: 42,129,453 km (0.046 R)
• M83: 43,459,079 km (0.087 R)
• M84: 44,886,841 km (0.06 R)
• M85: 45,055,737 km (0.074 R)
• M86: 45,479,099 km (0.058 R)
• M87: 45,903,807 km (0.076 R)
• M88: 46,842,833 km (0.095 R)
• M89: 48,219,882 km (0.114 R)
• M90: 49,522,879 km (0.073 R)
• M91: 49,784,825 km (0.055 R)
• M92: 52,163,581 km (0.104 R)
• M93: 53,143,148 km (0.103 R)
• M94: 53,949,181 km (0.065 R)
• M95: 54,488,780 km (0.047 R)
• M96: 56,665,130 km (0.059 R)
• M97: 60,821,408 km (0.106 R)
• M98: 62,040,331 km (0.086 R)
• M99: 62,322,772 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.1

Radius: 6.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.05 AU - 18.29 AU

Year: 23991 Days

Day: 24.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 30,644,430 km

• M1: 121,025 km (0.028 R)
• M2: 339,438 km (0.049 R)
• M3: 924,664 km (0.039 R)
• M4: 1,037,760 km (0.092 R)
• M5: 1,485,208 km (0.119 R)
• M6: 1,986,809 km (0.057 R)
• M7: 2,096,764 km (0.066 R)
• M8: 2,497,686 km (0.106 R)
• M9: 2,901,451 km (0.029 R)
• M10: 5,233,083 km (0.114 R)
• M11: 6,522,168 km (0.097 R)
• M12: 6,576,771 km (0.103 R)
• M13: 6,686,426 km (0.118 R)
• M14: 7,187,729 km (0.069 R)
• M15: 8,612,349 km (0.101 R)
• M16: 9,096,149 km (0.08 R)
• M17: 9,402,974 km (0.107 R)
• M18: 9,619,741 km (0.058 R)
• M19: 10,760,575 km (0.093 R)
• M20: 10,987,365 km (0.103 R)
• M21: 11,710,222 km (0.11 R)
• M22: 12,618,431 km (0.111 R)
• M23: 13,723,809 km (0.079 R)
• M24: 13,934,593 km (0.12 R)
• M25: 14,323,697 km (0.113 R)
• M26: 16,844,720 km (0.108 R)
• M27: 18,174,945 km (0.06 R)
• M28: 18,911,116 km (0.099 R)
• M29: 19,067,296 km (0.103 R)
• M30: 19,538,529 km (0.037 R)
• M31: 19,775,642 km (0.09 R)
• M32: 20,372,537 km (0.084 R)
• M33: 21,299,146 km (0.117 R)
• M34: 22,404,376 km (0.096 R)
• M35: 23,822,414 km (0.088 R)
• M36: 23,948,974 km (0.109 R)
• M37: 24,075,683 km (0.061 R)
• M38: 25,743,550 km (0.103 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: 431 - 18,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit