🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.47 AU - 0.55 AU

Year: 239 Days

Day: 31.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.52 AU - 0.7 AU

Year: 313 Days

Day: 20 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,951,978 km

• M1: 803,640 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 328 Days

Day: 19.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,951,978 km

• M1: 316,998 km (0.085 R)
• M2: 496,366 km (0.072 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.5

Radius: 11.1

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.31 AU - 1.95 AU

Year: 1365 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,951,978 km

• M1: 147,354 km (0.066 R)
• M2: 257,458 km (0.101 R)
• M3: 436,527 km (0.037 R)
• M4: 535,261 km (0.105 R)
• M5: 662,719 km (0.118 R)
• M6: 882,627 km (0.072 R)
• M7: 958,773 km (0.117 R)
• M8: 1,053,468 km (0.098 R)
• M9: 1,235,678 km (0.068 R)
• M10: 1,374,954 km (0.111 R)
• M11: 1,528,890 km (0.063 R)
• M12: 1,679,236 km (0.086 R)
• M13: 2,201,781 km (0.055 R)
• M14: 2,636,962 km (0.085 R)
• M15: 2,761,427 km (0.106 R)
• M16: 2,864,650 km (0.118 R)
• M17: 2,934,362 km (0.068 R)
• M18: 3,099,069 km (0.117 R)
• M19: 3,182,545 km (0.116 R)
• M20: 3,254,801 km (0.112 R)
• M21: 3,339,623 km (0.086 R)
• M22: 3,425,342 km (0.085 R)
• M23: 3,511,810 km (0.099 R)
• M24: 3,636,575 km (0.097 R)
• M25: 3,955,069 km (0.08 R)
• M26: 4,137,578 km (0.057 R)
• M27: 4,243,044 km (0.068 R)
• M28: 4,336,094 km (0.097 R)
• M29: 4,756,315 km (0.041 R)
• M30: 4,839,192 km (0.07 R)
• M31: 5,246,697 km (0.099 R)
• M32: 5,360,989 km (0.112 R)
• M33: 5,447,307 km (0.093 R)
• M34: 5,534,074 km (0.065 R)
• M35: 5,945,319 km (0.086 R)
• M36: 6,049,738 km (0.102 R)
• M37: 6,154,756 km (0.1 R)
• M38: 6,290,590 km (0.118 R)
• M39: 6,396,955 km (0.099 R)
• M40: 6,519,326 km (0.071 R)
• M41: 7,032,147 km (0.061 R)
• M42: 7,221,837 km (0.063 R)
• M43: 7,333,288 km (0.054 R)
• M44: 7,752,461 km (0.053 R)
• M45: 8,113,141 km (0.104 R)
• M46: 8,429,092 km (0.108 R)
• M47: 8,563,431 km (0.104 R)
• M48: 9,039,003 km (0.067 R)
• M49: 9,349,269 km (0.085 R)
• M50: 9,505,748 km (0.076 R)
• M51: 9,856,555 km (0.087 R)
• M52: 10,033,529 km (0.049 R)
• M53: 10,104,588 km (0.088 R)
• M54: 11,172,867 km (0.107 R)
• M55: 11,487,321 km (0.114 R)
• M56: 11,617,771 km (0.065 R)
• M57: 11,711,120 km (0.082 R)
• M58: 12,011,662 km (0.086 R)
• M59: 12,087,209 km (0.118 R)
• M60: 12,257,900 km (0.098 R)
• M61: 12,352,895 km (0.074 R)
• M62: 12,429,189 km (0.111 R)
• M63: 12,678,120 km (0.111 R)
• M64: 13,064,382 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.6

Radius: 10.8

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.56 AU - 3.78 AU

Year: 3703 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,951,978 km

• M1: 146,606 km (0.028 R)
• M2: 337,642 km (0.11 R)
• M3: 623,225 km (0.035 R)
• M4: 765,642 km (0.12 R)
• M5: 1,045,390 km (0.099 R)
• M6: 1,150,408 km (0.094 R)
• M7: 1,343,239 km (0.087 R)
• M8: 1,458,430 km (0.068 R)
• M9: 1,683,275 km (0.087 R)
• M10: 1,792,332 km (0.092 R)
• M11: 1,871,619 km (0.099 R)
• M12: 2,303,508 km (0.052 R)
• M13: 2,513,244 km (0.085 R)
• M14: 2,674,810 km (0.108 R)
• M15: 2,821,416 km (0.043 R)
• M16: 2,914,316 km (0.04 R)
• M17: 3,027,263 km (0.113 R)
• M18: 3,180,152 km (0.061 R)
• M19: 3,316,136 km (0.1 R)
• M20: 3,454,065 km (0.093 R)
• M21: 3,756,103 km (0.12 R)
• M22: 4,108,706 km (0.074 R)
• M23: 4,321,284 km (0.105 R)
• M24: 4,602,977 km (0.113 R)
• M25: 4,846,073 km (0.062 R)
• M26: 5,344,982 km (0.051 R)
• M27: 5,765,502 km (0.091 R)
• M28: 6,712,905 km (0.089 R)
• M29: 7,141,054 km (0.089 R)
• M30: 7,243,230 km (0.107 R)
• M31: 7,656,269 km (0.028 R)
• M32: 7,971,023 km (0.097 R)
• M33: 8,050,460 km (0.088 R)
• M34: 8,776,757 km (0.085 R)
• M35: 9,692,895 km (0.114 R)
• M36: 9,777,567 km (0.099 R)
• M37: 10,551,886 km (0.08 R)
• M38: 10,902,394 km (0.1 R)
• M39: 11,049,598 km (0.096 R)
• M40: 11,138,160 km (0.08 R)
• M41: 11,554,940 km (0.108 R)
• M42: 11,825,562 km (0.058 R)
• M43: 12,037,393 km (0.11 R)
• M44: 12,649,846 km (0.101 R)
• M45: 12,928,846 km (0.12 R)
• M46: 13,272,473 km (0.107 R)
• M47: 13,714,235 km (0.115 R)
• M48: 14,547,495 km (0.047 R)
• M49: 14,839,810 km (0.047 R)
• M50: 14,937,647 km (0.105 R)
• M51: 15,166,831 km (0.104 R)
• M52: 16,464,891 km (0.049 R)
• M53: 16,905,457 km (0.11 R)
• M54: 17,144,215 km (0.066 R)
• M55: 17,487,393 km (0.114 R)
• M56: 17,556,357 km (0.112 R)
• M57: 17,763,550 km (0.112 R)
• M58: 18,425,371 km (0.099 R)
• M59: 18,671,161 km (0.091 R)
• M60: 18,776,777 km (0.109 R)
• M61: 19,272,694 km (0.112 R)
• M62: 19,450,865 km (0.076 R)
• M63: 19,522,223 km (0.041 R)
• M64: 20,494,908 km (0.038 R)
• M65: 21,667,905 km (0.108 R)
• M66: 22,412,155 km (0.092 R)
• M67: 22,561,902 km (0.092 R)
• M68: 23,013,538 km (0.112 R)
• M69: 23,506,014 km (0.066 R)
• M70: 24,501,588 km (0.074 R)
• M71: 24,733,315 km (0.078 R)
• M72: 24,888,149 km (0.067 R)
• M73: 25,121,073 km (0.085 R)
• M74: 25,393,790 km (0.077 R)
• M75: 25,902,722 km (0.08 R)
• M76: 25,981,261 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.1

Radius: 4.6

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.81 AU - 9.11 AU

Year: 13366 Days

Day: 16.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,951,978 km

• M1: 228,586 km (0.094 R)
• M2: 409,150 km (0.099 R)
• M3: 570,417 km (0.088 R)
• M4: 628,461 km (0.114 R)
• M5: 897,138 km (0.088 R)
• M6: 1,179,878 km (0.03 R)
• M7: 1,254,677 km (0.068 R)
• M8: 1,409,062 km (0.044 R)
• M9: 1,448,556 km (0.088 R)
• M10: 1,549,236 km (0.064 R)
• M11: 1,886,280 km (0.099 R)
• M12: 1,929,962 km (0.102 R)
• M13: 2,222,426 km (0.097 R)
• M14: 2,674,511 km (0.053 R)
• M15: 4,509,329 km (0.103 R)
• M16: 4,568,121 km (0.044 R)
• M17: 5,385,224 km (0.062 R)
• M18: 5,478,872 km (0.117 R)
• M19: 5,572,969 km (0.054 R)
• M20: 6,676,403 km (0.106 R)
• M21: 7,704,141 km (0.111 R)
• M22: 8,670,543 km (0.101 R)
• M23: 9,598,947 km (0.118 R)
• M24: 9,636,646 km (0.115 R)
• M25: 9,788,338 km (0.107 R)
• M26: 10,132,413 km (0.104 R)
• M27: 10,871,876 km (0.104 R)
• M28: 11,548,058 km (0.093 R)
• M29: 12,525,680 km (0.115 R)
• M30: 13,360,436 km (0.085 R)
• M31: 13,784,546 km (0.029 R)
• M32: 15,127,187 km (0.066 R)
• M33: 15,613,530 km (0.093 R)
• M34: 16,874,490 km (0.089 R)
• M35: 19,253,695 km (0.09 R)
• M36: 19,301,416 km (0.074 R)
• M37: 22,384,329 km (0.072 R)
• M38: 22,938,141 km (0.04 R)
• M39: 23,089,833 km (0.068 R)
• M40: 23,292,837 km (0.066 R)
• M41: 24,626,203 km (0.08 R)
• M42: 24,885,456 km (0.115 R)
• M43: 24,937,367 km (0.1 R)
• M44: 25,197,817 km (0.099 R)
• M45: 26,142,527 km (0.095 R)
• M46: 26,991,944 km (0.072 R)
• M47: 27,205,570 km (0.052 R)
• M48: 28,012,201 km (0.048 R)
• M49: 28,881,365 km (0.088 R)
• M50: 29,264,335 km (0.083 R)
• M51: 29,593,900 km (0.107 R)
• M52: 30,868,773 km (0.118 R)
• M53: 31,540,916 km (0.095 R)
• M54: 32,217,996 km (0.096 R)
• M55: 32,615,178 km (0.086 R)
• M56: 33,586,517 km (0.091 R)
• M57: 33,816,449 km (0.108 R)
• M58: 34,162,170 km (0.052 R)
• M59: 34,277,809 km (0.069 R)
• M60: 37,089,650 km (0.099 R)
• M61: 37,744,291 km (0.11 R)
• M62: 39,306,990 km (0.108 R)
• M63: 39,670,513 km (0.035 R)
• M64: 39,974,496 km (0.078 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit