🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 164 Days

Day: 33.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,038,878 km

• M1: 391,647 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.93 AU - 1.51 AU

Year: 487 Days

Day: 31.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.52 AU - 1.7 AU

Year: 739 Days

Day: 16.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813

Radius: 8.2

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.18 AU - 6.84 AU

Year: 6007 Days

Day: 9 Hours

Environment

Temp: -147 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,038,878 km

• M1: 174,880 km (0.112 R)
• M2: 412,142 km (0.119 R)
• M3: 480,808 km (0.043 R)
• M4: 1,107,323 km (0.098 R)
• M5: 1,173,595 km (0.09 R)
• M6: 1,434,344 km (0.095 R)
• M7: 1,488,798 km (0.046 R)
• M8: 1,618,350 km (0.117 R)
• M9: 2,009,548 km (0.106 R)
• M10: 2,258,180 km (0.107 R)
• M11: 2,560,816 km (0.068 R)
• M12: 2,807,653 km (0.109 R)
• M13: 3,300,279 km (0.091 R)
• M14: 3,618,772 km (0.108 R)
• M15: 3,743,986 km (0.072 R)
• M16: 4,024,332 km (0.028 R)
• M17: 4,258,902 km (0.105 R)
• M18: 4,578,592 km (0.076 R)
• M19: 4,714,128 km (0.059 R)
• M20: 5,044,739 km (0.074 R)
• M21: 5,786,894 km (0.105 R)
• M22: 6,290,441 km (0.086 R)
• M23: 6,441,236 km (0.072 R)
• M24: 6,501,972 km (0.071 R)
• M25: 6,685,080 km (0.079 R)
• M26: 7,244,726 km (0.117 R)
• M27: 7,658,214 km (0.111 R)
• M28: 7,754,854 km (0.103 R)
• M29: 8,014,257 km (0.078 R)
• M30: 8,177,768 km (0.093 R)
• M31: 8,508,229 km (0.042 R)
• M32: 9,525,944 km (0.068 R)
• M33: 9,629,765 km (0.118 R)
• M34: 9,699,178 km (0.102 R)
• M35: 10,331,977 km (0.109 R)
• M36: 10,438,640 km (0.084 R)
• M37: 10,761,173 km (0.042 R)
• M38: 10,905,535 km (0.069 R)
• M39: 10,977,941 km (0.118 R)
• M40: 11,526,217 km (0.091 R)
• M41: 12,308,763 km (0.06 R)
• M42: 12,384,161 km (0.065 R)
• M43: 12,611,400 km (0.059 R)
• M44: 12,725,543 km (0.102 R)
• M45: 12,801,838 km (0.058 R)
• M46: 12,878,282 km (0.111 R)
• M47: 13,650,806 km (0.109 R)
• M48: 13,885,525 km (0.104 R)
• M49: 14,438,438 km (0.07 R)
• M50: 15,647,339 km (0.084 R)
• M51: 15,770,009 km (0.102 R)
• M52: 16,098,676 km (0.056 R)
• M53: 16,222,543 km (0.117 R)
• M54: 17,056,252 km (0.102 R)
• M55: 17,733,332 km (0.067 R)
• M56: 17,903,873 km (0.042 R)
• M57: 17,989,443 km (0.11 R)
• M58: 19,113,522 km (0.114 R)
• M59: 19,993,606 km (0.04 R)
• M60: 21,383,669 km (0.076 R)
• M61: 21,474,475 km (0.076 R)
• M62: 21,656,237 km (0.045 R)
• M63: 21,747,491 km (0.113 R)
• M64: 22,619,647 km (0.077 R)
• M65: 22,851,075 km (0.067 R)
• M66: 23,176,301 km (0.098 R)
• M67: 23,737,592 km (0.062 R)
• M68: 24,256,098 km (0.097 R)
• M69: 24,635,478 km (0.109 R)
• M70: 25,016,803 km (0.063 R)
• M71: 25,448,094 km (0.07 R)
• M72: 25,544,285 km (0.084 R)
• M73: 25,881,928 km (0.084 R)
• M74: 26,659,238 km (0.108 R)
• M75: 26,805,694 km (0.079 R)
• M76: 28,236,598 km (0.076 R)
• M77: 28,485,828 km (0.092 R)
• M78: 29,137,177 km (0.077 R)
• M79: 29,237,707 km (0.088 R)
• M80: 29,439,365 km (0.111 R)
• M81: 29,540,344 km (0.059 R)
• M82: 29,996,318 km (0.076 R)
• M83: 31,120,396 km (0.062 R)
• M84: 32,050,446 km (0.113 R)
• M85: 32,206,327 km (0.077 R)
• M86: 33,673,434 km (0.081 R)
• M87: 34,787,938 km (0.111 R)
• M88: 35,699,138 km (0.089 R)
• M89: 35,860,704 km (0.057 R)
• M90: 35,914,559 km (0.054 R)

Asteroid Belt

Center: 11.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.7

Radius: 4.4

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.26 AU - 18.32 AU

Year: 24881 Days

Day: 24.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,038,878 km

• M1: 99,782 km (0.036 R)
• M2: 349,760 km (0.11 R)
• M3: 484,996 km (0.099 R)
• M4: 558,598 km (0.075 R)
• M5: 717,023 km (0.114 R)
• M6: 1,003,652 km (0.084 R)
• M7: 1,322,595 km (0.028 R)
• M8: 1,453,194 km (0.104 R)
• M9: 1,840,951 km (0.111 R)
• M10: 1,869,973 km (0.098 R)
• M11: 2,290,194 km (0.106 R)
• M12: 2,352,576 km (0.059 R)
• M13: 2,640,253 km (0.085 R)
• M14: 2,771,749 km (0.114 R)
• M15: 3,213,661 km (0.081 R)
• M16: 3,787,220 km (0.079 R)
• M17: 3,935,471 km (0.113 R)
• M18: 6,554,032 km (0.112 R)
• M19: 6,687,324 km (0.063 R)
• M20: 6,732,054 km (0.082 R)
• M21: 8,069,908 km (0.102 R)
• M22: 8,308,666 km (0.06 R)
• M23: 8,356,687 km (0.085 R)
• M24: 8,453,028 km (0.091 R)
• M25: 8,501,348 km (0.039 R)
• M26: 9,840,099 km (0.088 R)
• M27: 11,886,299 km (0.073 R)
• M28: 12,486,485 km (0.116 R)
• M29: 12,651,791 km (0.115 R)
• M30: 12,762,494 km (0.115 R)
• M31: 12,929,146 km (0.063 R)
• M32: 13,546,087 km (0.086 R)
• M33: 14,000,865 km (0.1 R)
• M34: 14,345,089 km (0.111 R)
• M35: 14,460,579 km (0.11 R)
• M36: 16,048,411 km (0.029 R)
• M37: 17,198,519 km (0.105 R)
• M38: 17,567,128 km (0.091 R)
• M39: 18,124,979 km (0.027 R)
• M40: 18,500,170 km (0.093 R)
• M41: 18,877,905 km (0.079 R)
• M42: 19,004,315 km (0.096 R)
• M43: 19,640,854 km (0.106 R)
• M44: 20,543,827 km (0.053 R)
• M45: 20,804,277 km (0.105 R)
• M46: 20,934,876 km (0.101 R)
• M47: 21,856,997 km (0.079 R)
• M48: 22,389,865 km (0.115 R)
• M49: 23,129,476 km (0.096 R)
• M50: 23,400,398 km (0.116 R)
• M51: 24,978,506 km (0.114 R)
• M52: 25,117,333 km (0.078 R)
• M53: 25,535,459 km (0.088 R)
• M54: 27,516,733 km (0.08 R)
• M55: 28,164,043 km (0.094 R)
• M56: 28,671,030 km (0.063 R)
• M57: 29,254,013 km (0.044 R)
• M58: 29,327,167 km (0.099 R)
• M59: 30,431,648 km (0.059 R)
• M60: 30,877,300 km (0.089 R)
• M61: 31,100,949 km (0.029 R)
• M62: 31,624,840 km (0.032 R)
• M63: 31,775,037 km (0.11 R)
• M64: 32,378,215 km (0.093 R)
• M65: 33,519,497 km (0.07 R)
• M66: 35,450,507 km (0.091 R)
• M67: 35,841,107 km (0.073 R)
• M68: 36,076,125 km (0.111 R)
• M69: 36,468,969 km (0.095 R)
• M70: 37,179,559 km (0.111 R)
• M71: 38,374,098 km (0.109 R)
• M72: 38,534,317 km (0.04 R)
• M73: 39,743,068 km (0.077 R)
• M74: 41,127,895 km (0.109 R)
• M75: 42,777,212 km (0.118 R)
• M76: 43,860,899 km (0.079 R)
• M77: 44,112,373 km (0.117 R)
• M78: 44,869,189 km (0.057 R)
• M79: 45,970,229 km (0.077 R)
• M80: 46,055,200 km (0.097 R)
• M81: 47,251,535 km (0.082 R)
• M82: 47,853,516 km (0.106 R)
• M83: 48,457,892 km (0.089 R)
• M84: 48,978,044 km (0.085 R)
• M85: 49,325,859 km (0.026 R)
• M86: 51,341,540 km (0.117 R)
• M87: 53,741,988 km (0.108 R)
• M88: 54,730,231 km (0.073 R)
• M89: 56,633,864 km (0.102 R)
• M90: 57,547,758 km (0.106 R)
• M91: 58,835,646 km (0.069 R)
• M92: 59,668,457 km (0.081 R)
• M93: 60,785,056 km (0.082 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit