🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.47 AU - 0.61 AU

Year: 140 Days

Day: 46.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,733,356 km

• M1: 210,484 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.6 AU - 0.94 AU

Year: 239 Days

Day: 43.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 66.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.53 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: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.22 AU - 2.34 AU

Year: 1216 Days

Day: 25.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.06 AU - 4.94 AU

Year: 3371 Days

Day: 34.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,733,356 km

• M1: 562,189 km (0.043 R)
• M2: 1,476,980 km (0.093 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 8.8

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.29 AU - 7.91 AU

Year: 5987 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,733,356 km

• M1: 134,937 km (0.099 R)
• M2: 340,036 km (0.107 R)
• M3: 424,409 km (0.096 R)
• M4: 812,616 km (0.052 R)
• M5: 1,014,124 km (0.089 R)
• M6: 1,246,898 km (0.1 R)
• M7: 1,354,310 km (0.053 R)
• M8: 1,797,119 km (0.083 R)
• M9: 1,936,844 km (0.095 R)
• M10: 2,226,914 km (0.071 R)
• M11: 2,339,412 km (0.11 R)
• M12: 2,473,002 km (0.027 R)
• M13: 2,727,768 km (0.119 R)
• M14: 2,991,209 km (0.03 R)
• M15: 3,178,506 km (0.076 R)
• M16: 3,369,542 km (0.073 R)
• M17: 3,455,711 km (0.045 R)
• M18: 3,520,786 km (0.085 R)
• M19: 4,404,461 km (0.099 R)
• M20: 5,632,061 km (0.036 R)
• M21: 5,786,296 km (0.044 R)
• M22: 5,863,788 km (0.028 R)
• M23: 5,993,938 km (0.111 R)
• M24: 6,283,559 km (0.032 R)
• M25: 6,794,436 km (0.061 R)
• M26: 6,903,792 km (0.118 R)
• M27: 6,986,071 km (0.107 R)
• M28: 7,600,021 km (0.1 R)
• M29: 7,713,565 km (0.107 R)
• M30: 7,798,986 km (0.091 R)
• M31: 8,202,152 km (0.063 R)
• M32: 8,700,911 km (0.099 R)
• M33: 9,269,832 km (0.036 R)
• M34: 9,482,560 km (0.111 R)
• M35: 9,666,117 km (0.057 R)
• M36: 10,633,417 km (0.089 R)
• M37: 11,273,696 km (0.081 R)
• M38: 11,631,085 km (0.078 R)
• M39: 11,860,568 km (0.116 R)
• M40: 11,992,364 km (0.099 R)
• M41: 12,257,451 km (0.1 R)
• M42: 13,542,646 km (0.098 R)
• M43: 14,131,464 km (0.046 R)
• M44: 14,728,509 km (0.109 R)
• M45: 14,834,723 km (0.068 R)
• M46: 15,012,446 km (0.095 R)
• M47: 15,441,642 km (0.074 R)
• M48: 16,421,957 km (0.092 R)
• M49: 17,161,120 km (0.098 R)
• M50: 17,235,619 km (0.109 R)
• M51: 17,797,958 km (0.116 R)
• M52: 18,138,293 km (0.053 R)
• M53: 18,748,503 km (0.113 R)
• M54: 19,056,226 km (0.107 R)
• M55: 19,249,356 km (0.101 R)
• M56: 20,067,507 km (0.116 R)
• M57: 21,136,234 km (0.12 R)
• M58: 21,336,247 km (0.106 R)
• M59: 21,858,942 km (0.083 R)
• M60: 22,223,362 km (0.112 R)
• M61: 22,999,326 km (0.083 R)
• M62: 23,287,302 km (0.066 R)
• M63: 23,618,063 km (0.098 R)
• M64: 23,867,143 km (0.058 R)
• M65: 25,125,411 km (0.093 R)
• M66: 25,294,906 km (0.067 R)
• M67: 25,507,185 km (0.081 R)
• M68: 26,104,679 km (0.083 R)
• M69: 26,362,286 km (0.115 R)
• M70: 26,577,558 km (0.101 R)
• M71: 26,923,129 km (0.051 R)
• M72: 27,706,124 km (0.097 R)
• M73: 28,100,464 km (0.105 R)
• M74: 28,188,428 km (0.105 R)
• M75: 28,276,391 km (0.086 R)
• M76: 28,408,486 km (0.044 R)
• M77: 29,473,024 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 9.2

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.89 AU - 11.45 AU

Year: 12307 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,733,356 km

• M1: 204,799 km (0.105 R)
• M2: 330,163 km (0.085 R)
• M3: 441,613 km (0.101 R)
• M4: 688,449 km (0.081 R)
• M5: 916,736 km (0.109 R)
• M6: 998,267 km (0.102 R)
• M7: 1,103,733 km (0.042 R)
• M8: 1,280,707 km (0.094 R)
• M9: 1,712,746 km (0.096 R)
• M10: 2,355,269 km (0.12 R)
• M11: 2,973,856 km (0.085 R)
• M12: 3,349,347 km (0.104 R)
• M13: 3,640,763 km (0.059 R)
• M14: 3,806,368 km (0.027 R)
• M15: 3,873,238 km (0.068 R)
• M16: 4,493,322 km (0.076 R)
• M17: 4,814,957 km (0.081 R)
• M18: 5,405,121 km (0.115 R)
• M19: 5,670,507 km (0.028 R)
• M20: 6,057,218 km (0.054 R)
• M21: 6,174,951 km (0.064 R)
• M22: 6,572,732 km (0.112 R)
• M23: 6,693,607 km (0.109 R)
• M24: 6,774,689 km (0.105 R)
• M25: 7,019,880 km (0.065 R)
• M26: 7,143,598 km (0.049 R)
• M27: 8,158,918 km (0.071 R)
• M28: 8,332,452 km (0.103 R)
• M29: 9,354,355 km (0.076 R)
• M30: 9,536,116 km (0.051 R)
• M31: 9,811,077 km (0.107 R)
• M32: 10,181,631 km (0.084 R)
• M33: 10,274,980 km (0.059 R)
• M34: 10,793,486 km (0.082 R)
• M35: 11,079,966 km (0.096 R)
• M36: 12,750,227 km (0.059 R)
• M37: 13,002,449 km (0.101 R)
• M38: 13,256,316 km (0.1 R)
• M39: 13,563,141 km (0.088 R)
• M40: 14,655,355 km (0.062 R)
• M41: 15,292,044 km (0.078 R)
• M42: 15,452,712 km (0.116 R)
• M43: 17,871,859 km (0.101 R)
• M44: 19,471,808 km (0.059 R)
• M45: 20,642,412 km (0.055 R)
• M46: 20,760,744 km (0.082 R)
• M47: 21,835,754 km (0.079 R)
• M48: 22,501,614 km (0.064 R)
• M49: 23,174,057 km (0.116 R)
• M50: 24,226,328 km (0.105 R)
• M51: 24,852,545 km (0.095 R)
• M52: 24,978,506 km (0.065 R)
• M53: 25,993,228 km (0.08 R)
• M54: 26,377,246 km (0.082 R)
• M55: 26,698,732 km (0.05 R)
• M56: 26,892,312 km (0.114 R)
• M57: 27,605,744 km (0.107 R)
• M58: 27,670,969 km (0.072 R)
• M59: 27,932,166 km (0.095 R)
• M60: 27,997,541 km (0.093 R)
• M61: 28,194,112 km (0.053 R)
• M62: 28,985,036 km (0.109 R)
• M63: 30,588,725 km (0.108 R)
• M64: 30,656,194 km (0.072 R)
• M65: 32,221,137 km (0.116 R)
• M66: 34,091,111 km (0.025 R)
• M67: 34,651,953 km (0.039 R)
• M68: 35,074,567 km (0.12 R)
• M69: 35,853,822 km (0.119 R)
• M70: 37,357,281 km (0.065 R)
• M71: 37,573,749 km (0.099 R)
• M72: 38,516,515 km (0.083 R)
• M73: 39,320,304 km (0.09 R)
• M74: 39,834,771 km (0.073 R)
• M75: 40,055,877 km (0.036 R)
• M76: 40,129,629 km (0.091 R)
• M77: 41,989,579 km (0.094 R)
• M78: 44,487,265 km (0.075 R)
• M79: 44,716,748 km (0.063 R)
• M80: 45,100,018 km (0.083 R)
• M81: 46,644,018 km (0.081 R)
• M82: 47,344,585 km (0.114 R)
• M83: 47,656,945 km (0.049 R)
• M84: 48,598,364 km (0.119 R)
• M85: 51,298,905 km (0.118 R)
• M86: 51,539,458 km (0.118 R)
• M87: 52,505,711 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.1

Radius: 3.6

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 15.57 AU - 24.61 AU

Year: 31796 Days

Day: 23.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,733,356 km

• M1: 127,457 km (0.059 R)
• M2: 203,603 km (0.107 R)
• M3: 474,524 km (0.107 R)
• M4: 514,168 km (0.116 R)
• M5: 969,394 km (0.113 R)
• M6: 1,151,455 km (0.094 R)
• M7: 1,232,836 km (0.066 R)
• M8: 1,487,900 km (0.113 R)
• M9: 1,821,354 km (0.105 R)
• M10: 2,449,067 km (0.042 R)
• M11: 2,804,062 km (0.047 R)
• M12: 3,212,913 km (0.047 R)
• M13: 3,880,868 km (0.1 R)
• M14: 4,002,940 km (0.096 R)
• M15: 4,849,514 km (0.104 R)
• M16: 5,702,970 km (0.108 R)
• M17: 5,795,422 km (0.074 R)
• M18: 5,935,146 km (0.097 R)
• M19: 6,504,964 km (0.087 R)
• M20: 6,601,604 km (0.071 R)
• M21: 6,747,462 km (0.108 R)
• M22: 6,992,952 km (0.108 R)
• M23: 7,241,435 km (0.064 R)
• M24: 7,543,323 km (0.071 R)
• M25: 8,526,331 km (0.101 R)
• M26: 9,059,647 km (0.101 R)
• M27: 9,769,040 km (0.045 R)
• M28: 9,935,243 km (0.105 R)
• M29: 10,666,328 km (0.065 R)
• M30: 11,883,307 km (0.077 R)
• M31: 12,179,511 km (0.063 R)
• M32: 13,511,530 km (0.067 R)
• M33: 14,069,530 km (0.115 R)
• M34: 14,194,594 km (0.101 R)
• M35: 14,761,719 km (0.112 R)
• M36: 14,825,299 km (0.065 R)
• M37: 14,952,457 km (0.109 R)
• M38: 16,507,377 km (0.084 R)
• M39: 18,590,228 km (0.029 R)
• M40: 18,865,039 km (0.079 R)
• M41: 19,071,933 km (0.088 R)
• M42: 19,279,725 km (0.084 R)
• M43: 19,697,252 km (0.076 R)
• M44: 19,977,449 km (0.105 R)
• M45: 21,685,408 km (0.082 R)
• M46: 22,410,659 km (0.072 R)
• M47: 22,629,819 km (0.078 R)
• M48: 24,333,440 km (0.091 R)
• M49: 24,558,734 km (0.103 R)
• M50: 26,154,645 km (0.114 R)
• M51: 27,081,553 km (0.112 R)
• M52: 27,470,956 km (0.089 R)
• M53: 28,413,124 km (0.118 R)
• M54: 28,571,099 km (0.11 R)
• M55: 29,046,970 km (0.115 R)
• M56: 32,038,778 km (0.119 R)
• M57: 32,615,777 km (0.078 R)
• M58: 33,279,393 km (0.113 R)
• M59: 33,612,846 km (0.073 R)
• M60: 34,031,122 km (0.113 R)
• M61: 34,535,566 km (0.099 R)
• M62: 35,127,076 km (0.063 R)
• M63: 35,211,748 km (0.028 R)
• M64: 35,296,570 km (0.073 R)
• M65: 36,491,558 km (0.053 R)
• M66: 37,526,327 km (0.117 R)
• M67: 38,395,939 km (0.071 R)
• M68: 39,184,170 km (0.082 R)
• M69: 39,977,937 km (0.073 R)
• M70: 41,491,418 km (0.097 R)
• M71: 42,571,066 km (0.069 R)
• M72: 43,386,823 km (0.037 R)
• M73: 44,482,478 km (0.076 R)
• M74: 44,666,035 km (0.062 R)
• M75: 47,917,694 km (0.119 R)
• M76: 48,294,232 km (0.092 R)
• M77: 48,766,063 km (0.063 R)
• M78: 49,050,000 km (0.12 R)
• M79: 49,334,535 km (0.085 R)
• M80: 52,305,699 km (0.097 R)
• M81: 54,449,287 km (0.108 R)
• M82: 55,038,852 km (0.107 R)
• M83: 55,137,287 km (0.045 R)
• M84: 56,820,263 km (0.109 R)
• M85: 57,218,642 km (0.05 R)
• M86: 59,932,198 km (0.114 R)
• M87: 60,033,476 km (0.109 R)
• M88: 63,821,593 km (0.056 R)
• M89: 64,546,844 km (0.068 R)
• M90: 65,274,937 km (0.106 R)
• M91: 65,587,746 km (0.113 R)
• M92: 70,126,395 km (0.072 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 11,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit