🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.61 AU - 0.85 AU

Year: 223 Days

Day: 25.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 22 °

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: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.78 AU - 0.94 AU

Year: 286 Days

Day: 45.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,918,973 km

• M1: 157,975 km (0.1 R)
• M2: 238,010 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.77 AU - 4.11 AU

Year: 2285 Days

Day: 32 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,918,973 km

• M1: 2,743,326 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.26 AU - 4.02 AU

Year: 2487 Days

Day: 15 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,918,973 km

• M1: 513,869 km (0.12 R)
• M2: 1,268,440 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.42 AU - 4.86 AU

Year: 3017 Days

Day: 27.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,918,973 km

• M1: 2,374,567 km (0.111 R)
• M2: 3,706,586 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.24 AU - 4.38 AU

Year: 3205 Days

Day: 15.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.11 AU - 5.35 AU

Year: 3684 Days

Day: 45.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 14.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.39 AU - 7.31 AU

Year: 5068 Days

Day: 7.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,918,973 km

• M1: 184,604 km (0.109 R)
• M2: 328,966 km (0.089 R)
• M3: 490,831 km (0.056 R)
• M4: 626,665 km (0.095 R)
• M5: 725,849 km (0.095 R)
• M6: 831,615 km (0.117 R)
• M7: 1,001,259 km (0.079 R)
• M8: 1,361,191 km (0.07 R)
• M9: 1,798,765 km (0.094 R)
• M10: 1,929,364 km (0.06 R)
• M11: 2,082,552 km (0.062 R)
• M12: 2,360,954 km (0.101 R)
• M13: 3,406,044 km (0.069 R)
• M14: 3,759,694 km (0.115 R)
• M15: 3,928,739 km (0.102 R)
• M16: 4,249,776 km (0.041 R)
• M17: 4,350,306 km (0.073 R)
• M18: 4,682,563 km (0.105 R)
• M19: 4,838,743 km (0.104 R)
• M20: 5,076,305 km (0.116 R)
• M21: 5,290,678 km (0.118 R)
• M22: 5,508,194 km (0.042 R)
• M23: 5,673,350 km (0.104 R)
• M24: 6,093,271 km (0.103 R)
• M25: 6,904,391 km (0.094 R)
• M26: 7,082,711 km (0.108 R)
• M27: 7,535,095 km (0.075 R)
• M28: 8,468,287 km (0.093 R)
• M29: 8,595,445 km (0.088 R)
• M30: 8,980,809 km (0.115 R)
• M31: 9,143,123 km (0.103 R)
• M32: 9,835,462 km (0.108 R)
• M33: 10,408,421 km (0.071 R)
• M34: 10,578,963 km (0.118 R)
• M35: 10,784,959 km (0.083 R)
• M36: 11,445,883 km (0.087 R)
• M37: 12,119,971 km (0.116 R)
• M38: 12,227,532 km (0.084 R)
• M39: 12,625,013 km (0.063 R)
• M40: 13,247,490 km (0.095 R)
• M41: 13,432,542 km (0.092 R)
• M42: 13,655,593 km (0.052 R)
• M43: 14,068,034 km (0.108 R)
• M44: 15,368,339 km (0.073 R)
• M45: 15,485,025 km (0.066 R)
• M46: 15,914,969 km (0.085 R)
• M47: 16,627,205 km (0.116 R)
• M48: 16,906,953 km (0.102 R)
• M49: 17,027,379 km (0.099 R)
• M50: 17,349,912 km (0.097 R)
• M51: 17,715,081 km (0.109 R)
• M52: 17,918,983 km (0.086 R)
• M53: 18,082,792 km (0.112 R)
• M54: 18,370,619 km (0.096 R)
• M55: 18,992,347 km (0.033 R)
• M56: 19,705,331 km (0.061 R)
• M57: 19,959,198 km (0.072 R)
• M58: 20,086,506 km (0.095 R)
• M59: 20,213,963 km (0.057 R)
• M60: 20,427,290 km (0.096 R)
• M61: 20,812,953 km (0.082 R)
• M62: 21,461,011 km (0.073 R)
• M63: 21,853,107 km (0.084 R)
• M64: 22,556,068 km (0.091 R)
• M65: 22,688,611 km (0.103 R)
• M66: 22,954,746 km (0.026 R)
• M67: 23,489,858 km (0.071 R)
• M68: 23,849,042 km (0.118 R)
• M69: 24,119,515 km (0.106 R)
• M70: 24,527,169 km (0.102 R)
• M71: 26,693,047 km (0.111 R)
• M72: 27,869,934 km (0.027 R)
• M73: 28,202,490 km (0.095 R)
• M74: 28,775,749 km (0.092 R)
• M75: 28,967,683 km (0.109 R)
• M76: 30,079,494 km (0.066 R)
• M77: 30,420,727 km (0.119 R)
• M78: 30,763,157 km (0.079 R)
• M79: 31,106,783 km (0.111 R)
• M80: 31,303,803 km (0.11 R)
• M81: 31,402,538 km (0.108 R)
• M82: 32,245,223 km (0.058 R)
• M83: 32,544,418 km (0.095 R)
• M84: 32,644,350 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 12.9

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.06 AU - 9.9 AU

Year: 8074 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 82,918,973 km

• M1: 531,820 km (0.092 R)
• M2: 640,877 km (0.059 R)
• M3: 900,280 km (0.093 R)
• M4: 1,145,770 km (0.107 R)
• M5: 1,431,053 km (0.11 R)
• M6: 1,537,417 km (0.061 R)
• M7: 1,646,624 km (0.12 R)
• M8: 1,950,906 km (0.053 R)
• M9: 2,420,194 km (0.037 R)
• M10: 2,679,148 km (0.115 R)
• M11: 3,271,257 km (0.094 R)
• M12: 3,366,102 km (0.114 R)
• M13: 3,903,756 km (0.039 R)
• M14: 4,029,867 km (0.119 R)
• M15: 4,337,889 km (0.104 R)
• M16: 4,841,585 km (0.087 R)
• M17: 4,950,044 km (0.054 R)
• M18: 5,114,153 km (0.087 R)
• M19: 5,197,030 km (0.056 R)
• M20: 5,589,276 km (0.112 R)
• M21: 5,789,138 km (0.092 R)
• M22: 6,107,931 km (0.047 R)
• M23: 6,402,938 km (0.099 R)
• M24: 8,595,295 km (0.028 R)
• M25: 9,026,137 km (0.036 R)
• M26: 9,396,242 km (0.113 R)
• M27: 10,677,398 km (0.079 R)
• M28: 11,212,360 km (0.096 R)
• M29: 11,902,605 km (0.062 R)
• M30: 12,531,963 km (0.074 R)
• M31: 13,900,185 km (0.095 R)
• M32: 15,355,473 km (0.071 R)
• M33: 15,797,386 km (0.065 R)
• M34: 15,878,168 km (0.112 R)
• M35: 16,040,183 km (0.069 R)
• M36: 16,406,847 km (0.086 R)
• M37: 18,111,814 km (0.082 R)
• M38: 18,196,337 km (0.06 R)
• M39: 19,481,383 km (0.091 R)
• M40: 19,568,000 km (0.119 R)
• M41: 19,741,833 km (0.103 R)
• M42: 19,828,899 km (0.06 R)
• M43: 21,106,165 km (0.093 R)
• M44: 21,552,715 km (0.08 R)
• M45: 22,183,270 km (0.087 R)
• M46: 22,273,777 km (0.113 R)
• M47: 22,774,181 km (0.08 R)
• M48: 23,925,038 km (0.037 R)
• M49: 24,577,733 km (0.114 R)
• M50: 24,765,329 km (0.051 R)
• M51: 26,139,535 km (0.092 R)
• M52: 26,379,041 km (0.063 R)
• M53: 27,198,538 km (0.108 R)
• M54: 27,733,351 km (0.054 R)
• M55: 28,862,665 km (0.108 R)
• M56: 29,308,616 km (0.077 R)
• M57: 30,761,361 km (0.049 R)
• M58: 31,674,806 km (0.096 R)
• M59: 32,083,507 km (0.036 R)
• M60: 32,700,150 km (0.085 R)
• M61: 33,061,578 km (0.102 R)
• M62: 33,892,744 km (0.066 R)
• M63: 34,153,942 km (0.117 R)
• M64: 34,363,229 km (0.106 R)
• M65: 34,835,959 km (0.086 R)
• M66: 35,205,166 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549

Radius: 6.3

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.06 AU - 21.22 AU

Year: 25415 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,918,973 km

• M1: 187,297 km (0.054 R)
• M2: 425,606 km (0.116 R)
• M3: 487,390 km (0.11 R)
• M4: 716,424 km (0.114 R)
• M5: 949,498 km (0.081 R)
• M6: 1,004,550 km (0.074 R)
• M7: 1,060,649 km (0.098 R)
• M8: 1,451,099 km (0.094 R)
• M9: 1,712,297 km (0.09 R)
• M10: 1,779,915 km (0.102 R)
• M11: 2,389,976 km (0.114 R)
• M12: 2,581,012 km (0.12 R)
• M13: 3,141,854 km (0.064 R)
• M14: 3,266,918 km (0.029 R)
• M15: 3,651,834 km (0.091 R)
• M16: 3,783,480 km (0.113 R)
• M17: 4,417,775 km (0.072 R)
• M18: 4,605,071 km (0.11 R)
• M19: 4,747,339 km (0.09 R)
• M20: 5,281,104 km (0.111 R)
• M21: 5,330,471 km (0.04 R)
• M22: 6,091,027 km (0.088 R)
• M23: 6,299,566 km (0.031 R)
• M24: 6,777,232 km (0.044 R)
• M25: 7,156,912 km (0.077 R)
• M26: 7,823,819 km (0.091 R)
• M27: 8,452,280 km (0.103 R)
• M28: 10,495,637 km (0.098 R)
• M29: 10,620,402 km (0.111 R)
• M30: 10,745,615 km (0.094 R)
• M31: 10,808,446 km (0.041 R)
• M32: 11,315,284 km (0.085 R)
• M33: 11,443,190 km (0.086 R)
• M34: 11,571,694 km (0.08 R)
• M35: 12,024,826 km (0.071 R)
• M36: 12,220,949 km (0.094 R)
• M37: 12,948,743 km (0.06 R)
• M38: 13,895,099 km (0.096 R)
• M39: 14,032,131 km (0.097 R)
• M40: 14,654,308 km (0.1 R)
• M41: 15,853,934 km (0.1 R)
• M42: 16,357,031 km (0.047 R)
• M43: 16,646,802 km (0.098 R)
• M44: 16,719,507 km (0.102 R)
• M45: 17,011,522 km (0.11 R)
• M46: 18,571,678 km (0.047 R)
• M47: 19,101,853 km (0.106 R)
• M48: 19,177,998 km (0.046 R)
• M49: 19,560,221 km (0.042 R)
• M50: 20,721,998 km (0.088 R)
• M51: 21,035,555 km (0.093 R)
• M52: 23,355,519 km (0.12 R)
• M53: 24,256,397 km (0.026 R)
• M54: 25,168,795 km (0.086 R)
• M55: 27,197,940 km (0.078 R)
• M56: 29,191,332 km (0.095 R)
• M57: 30,338,747 km (0.083 R)
• M58: 30,427,609 km (0.083 R)
• M59: 33,408,496 km (0.096 R)
• M60: 33,500,349 km (0.114 R)
• M61: 34,794,071 km (0.08 R)
• M62: 34,980,171 km (0.055 R)
• M63: 35,915,756 km (0.036 R)
• M64: 38,290,772 km (0.102 R)
• M65: 42,194,827 km (0.038 R)
• M66: 42,294,160 km (0.073 R)
• M67: 44,698,497 km (0.063 R)
• M68: 45,713,220 km (0.061 R)
• M69: 46,941,119 km (0.084 R)
• M70: 47,352,812 km (0.113 R)
• M71: 47,455,885 km (0.104 R)
• M72: 47,765,553 km (0.099 R)
• M73: 48,387,132 km (0.11 R)
• M74: 51,640,886 km (0.029 R)
• M75: 53,992,564 km (0.066 R)
• M76: 54,531,865 km (0.076 R)
• M77: 54,856,342 km (0.098 R)
• M78: 56,597,512 km (0.053 R)
• M79: 57,805,066 km (0.08 R)
• M80: 62,267,271 km (0.118 R)
• M81: 62,380,367 km (0.053 R)
• M82: 62,606,410 km (0.043 R)
• M83: 64,653,956 km (0.106 R)
• M84: 67,070,410 km (0.1 R)
• M85: 67,650,102 km (0.092 R)
• M86: 67,766,190 km (0.074 R)
• M87: 68,814,422 km (0.092 R)
• M88: 75,094,840 km (0.095 R)
• M89: 75,576,246 km (0.075 R)
• M90: 77,876,912 km (0.11 R)
• M91: 77,998,535 km (0.096 R)
• M92: 79,464,145 km (0.103 R)
• M93: 80,446,255 km (0.086 R)
• M94: 80,692,343 km (0.096 R)
• M95: 80,938,731 km (0.047 R)
• M96: 81,803,108 km (0.118 R)
• M97: 81,926,825 km (0.102 R)
• M98: 82,794,792 km (0.091 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit