🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.27 AU - 1.63 AU

Year: 785 Days

Day: 33.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,479,599 km

• M1: 20,794 km (0.107 R)
• M2: 508,034 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.64 AU - 1.8 AU

Year: 1014 Days

Day: 20.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 10.2

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.4 AU - 3.14 AU

Year: 2073 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,479,599 km

• M1: 145,409 km (0.102 R)
• M2: 214,224 km (0.086 R)
• M3: 387,159 km (0.112 R)
• M4: 464,651 km (0.094 R)
• M5: 797,357 km (0.118 R)
• M6: 1,082,041 km (0.1 R)
• M7: 1,155,644 km (0.091 R)
• M8: 1,231,041 km (0.048 R)
• M9: 1,444,517 km (0.073 R)
• M10: 1,793,529 km (0.055 R)
• M11: 1,907,223 km (0.096 R)
• M12: 2,155,556 km (0.067 R)
• M13: 2,222,576 km (0.077 R)
• M14: 2,484,073 km (0.103 R)
• M15: 3,006,768 km (0.062 R)
• M16: 3,280,981 km (0.119 R)
• M17: 3,627,150 km (0.083 R)
• M18: 3,691,477 km (0.114 R)
• M19: 3,772,260 km (0.051 R)
• M20: 4,084,919 km (0.12 R)
• M21: 4,151,790 km (0.053 R)
• M22: 4,405,956 km (0.084 R)
• M23: 4,595,497 km (0.11 R)
• M24: 4,947,351 km (0.099 R)
• M25: 5,108,468 km (0.075 R)
• M26: 5,399,286 km (0.094 R)
• M27: 6,130,970 km (0.103 R)
• M28: 6,207,713 km (0.114 R)
• M29: 6,420,591 km (0.119 R)
• M30: 6,577,070 km (0.114 R)
• M31: 6,695,103 km (0.069 R)
• M32: 7,194,910 km (0.057 R)
• M33: 7,644,601 km (0.11 R)
• M34: 7,893,831 km (0.05 R)
• M35: 7,998,400 km (0.106 R)
• M36: 8,145,754 km (0.103 R)
• M37: 8,443,005 km (0.088 R)
• M38: 9,048,128 km (0.118 R)
• M39: 9,113,801 km (0.054 R)
• M40: 9,311,869 km (0.098 R)
• M41: 9,712,043 km (0.075 R)
• M42: 9,982,068 km (0.112 R)
• M43: 10,049,985 km (0.083 R)
• M44: 10,209,007 km (0.083 R)
• M45: 11,157,159 km (0.035 R)
• M46: 11,298,230 km (0.055 R)
• M47: 11,510,958 km (0.119 R)
• M48: 12,036,794 km (0.087 R)
• M49: 12,109,050 km (0.105 R)
• M50: 12,181,455 km (0.072 R)
• M51: 12,423,954 km (0.096 R)
• M52: 12,839,985 km (0.112 R)
• M53: 12,913,887 km (0.108 R)
• M54: 13,410,103 km (0.106 R)
• M55: 13,610,414 km (0.098 R)
• M56: 13,887,320 km (0.112 R)
• M57: 14,013,880 km (0.117 R)
• M58: 14,191,602 km (0.112 R)
• M59: 14,421,235 km (0.092 R)
• M60: 15,039,822 km (0.116 R)
• M61: 15,798,582 km (0.064 R)
• M62: 15,904,198 km (0.092 R)
• M63: 16,010,114 km (0.106 R)
• M64: 16,543,131 km (0.08 R)
• M65: 16,677,320 km (0.11 R)
• M66: 16,757,953 km (0.083 R)
• M67: 17,626,519 km (0.086 R)
• M68: 17,818,453 km (0.064 R)
• M69: 18,232,091 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 10.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.12 AU - 6.46 AU

Year: 5470 Days

Day: 13.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 55,479,599 km

• M1: 174,730 km (0.113 R)
• M2: 251,923 km (0.119 R)
• M3: 352,901 km (0.091 R)
• M4: 505,491 km (0.093 R)
• M5: 600,187 km (0.116 R)
• M6: 721,062 km (0.115 R)
• M7: 903,122 km (0.097 R)
• M8: 1,399,638 km (0.109 R)
• M9: 1,723,966 km (0.117 R)
• M10: 1,805,347 km (0.095 R)
• M11: 2,029,146 km (0.088 R)
• M12: 2,306,650 km (0.102 R)
• M13: 2,412,116 km (0.109 R)
• M14: 2,503,670 km (0.108 R)
• M15: 2,612,128 km (0.032 R)
• M16: 2,785,812 km (0.116 R)
• M17: 3,144,697 km (0.118 R)
• M18: 4,105,863 km (0.085 R)
• M19: 4,647,258 km (0.051 R)
• M20: 5,014,221 km (0.075 R)
• M21: 5,171,598 km (0.109 R)
• M22: 5,450,898 km (0.061 R)
• M23: 5,941,429 km (0.036 R)
• M24: 6,382,294 km (0.108 R)
• M25: 6,660,546 km (0.113 R)
• M26: 7,096,325 km (0.045 R)
• M27: 7,451,769 km (0.066 R)
• M28: 8,180,012 km (0.108 R)
• M29: 8,435,674 km (0.085 R)
• M30: 8,693,880 km (0.118 R)
• M31: 8,812,212 km (0.119 R)
• M32: 8,930,993 km (0.058 R)
• M33: 9,146,264 km (0.119 R)
• M34: 9,338,946 km (0.098 R)
• M35: 9,460,121 km (0.119 R)
• M36: 9,630,662 km (0.079 R)
• M37: 10,073,771 km (0.029 R)
• M38: 10,725,569 km (0.06 R)
• M39: 10,928,872 km (0.087 R)
• M40: 11,005,467 km (0.106 R)
• M41: 11,390,980 km (0.08 R)
• M42: 11,676,563 km (0.051 R)
• M43: 11,938,359 km (0.089 R)
• M44: 12,387,751 km (0.088 R)
• M45: 12,654,633 km (0.081 R)
• M46: 12,869,456 km (0.11 R)
• M47: 13,031,471 km (0.092 R)
• M48: 13,221,310 km (0.083 R)
• M49: 13,962,268 km (0.091 R)
• M50: 14,073,120 km (0.111 R)
• M51: 14,240,072 km (0.092 R)
• M52: 14,575,769 km (0.107 R)
• M53: 14,942,583 km (0.097 R)
• M54: 15,484,128 km (0.081 R)
• M55: 15,570,146 km (0.097 R)
• M56: 15,656,464 km (0.098 R)
• M57: 15,829,399 km (0.085 R)
• M58: 16,352,244 km (0.105 R)
• M59: 16,527,722 km (0.118 R)
• M60: 16,674,478 km (0.074 R)
• M61: 16,792,211 km (0.087 R)
• M62: 17,028,426 km (0.113 R)
• M63: 17,265,838 km (0.11 R)
• M64: 17,713,884 km (0.117 R)
• M65: 18,105,232 km (0.055 R)
• M66: 18,196,038 km (0.097 R)
• M67: 18,713,048 km (0.075 R)
• M68: 19,327,447 km (0.101 R)
• M69: 19,482,131 km (0.064 R)
• M70: 20,136,173 km (0.114 R)
• M71: 20,324,367 km (0.095 R)
• M72: 20,450,179 km (0.106 R)
• M73: 20,797,395 km (0.057 R)
• M74: 21,019,398 km (0.115 R)
• M75: 21,337,892 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.2

Radius: 11.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.11 AU - 9.13 AU

Year: 9457 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,479,599 km

• M1: 176,226 km (0.099 R)
• M2: 256,560 km (0.093 R)
• M3: 483,201 km (0.098 R)
• M4: 559,496 km (0.065 R)
• M5: 1,009,786 km (0.12 R)
• M6: 1,218,175 km (0.088 R)
• M7: 1,538,016 km (0.115 R)
• M8: 1,687,614 km (0.109 R)
• M9: 1,821,204 km (0.062 R)
• M10: 1,958,535 km (0.051 R)
• M11: 2,066,695 km (0.075 R)
• M12: 2,176,799 km (0.038 R)
• M13: 2,566,052 km (0.039 R)
• M14: 2,781,174 km (0.118 R)
• M15: 3,242,085 km (0.054 R)
• M16: 3,501,189 km (0.044 R)
• M17: 3,593,640 km (0.085 R)
• M18: 3,713,468 km (0.103 R)
• M19: 3,902,859 km (0.086 R)
• M20: 4,012,364 km (0.103 R)
• M21: 4,276,854 km (0.084 R)
• M22: 4,347,464 km (0.109 R)
• M23: 4,475,519 km (0.063 R)
• M24: 4,677,177 km (0.105 R)
• M25: 4,793,714 km (0.112 R)
• M26: 4,985,349 km (0.101 R)
• M27: 5,345,730 km (0.118 R)
• M28: 5,529,137 km (0.052 R)
• M29: 5,606,180 km (0.114 R)
• M30: 5,714,639 km (0.072 R)
• M31: 6,028,345 km (0.109 R)
• M32: 6,107,632 km (0.054 R)
• M33: 6,558,371 km (0.114 R)
• M34: 6,754,942 km (0.095 R)
• M35: 7,204,185 km (0.097 R)
• M36: 7,288,408 km (0.058 R)
• M37: 7,560,377 km (0.087 R)
• M38: 7,922,254 km (0.112 R)
• M39: 8,184,350 km (0.11 R)
• M40: 8,538,149 km (0.08 R)
• M41: 9,224,354 km (0.104 R)
• M42: 9,407,911 km (0.095 R)
• M43: 9,518,613 km (0.052 R)
• M44: 9,741,365 km (0.078 R)
• M45: 9,816,014 km (0.074 R)
• M46: 10,515,234 km (0.117 R)
• M47: 11,172,119 km (0.073 R)
• M48: 11,407,137 km (0.082 R)
• M49: 11,564,663 km (0.115 R)
• M50: 12,383,712 km (0.084 R)
• M51: 12,505,185 km (0.089 R)
• M52: 12,708,489 km (0.098 R)
• M53: 12,871,850 km (0.061 R)
• M54: 13,118,237 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.4

Radius: 4.2

Gravity: 37.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.05 AU - 9.53 AU

Year: 12730 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,479,599 km

• M1: 71,807 km (0.094 R)
• M2: 175,030 km (0.115 R)
• M3: 220,956 km (0.05 R)
• M4: 616,942 km (0.097 R)
• M5: 1,145,471 km (0.114 R)
• M6: 1,306,438 km (0.099 R)
• M7: 2,298,870 km (0.064 R)
• M8: 3,632,835 km (0.114 R)
• M9: 4,006,081 km (0.108 R)
• M10: 4,534,311 km (0.107 R)
• M11: 4,898,732 km (0.117 R)
• M12: 5,046,983 km (0.062 R)
• M13: 5,386,271 km (0.086 R)
• M14: 5,967,758 km (0.071 R)
• M15: 6,528,451 km (0.102 R)
• M16: 6,569,142 km (0.115 R)
• M17: 9,388,463 km (0.096 R)
• M18: 9,851,469 km (0.116 R)
• M19: 9,944,967 km (0.11 R)
• M20: 10,227,109 km (0.045 R)
• M21: 10,751,300 km (0.095 R)
• M22: 11,284,167 km (0.102 R)
• M23: 11,332,936 km (0.072 R)
• M24: 11,479,991 km (0.054 R)
• M25: 11,924,895 km (0.116 R)
• M26: 13,293,117 km (0.111 R)
• M27: 13,344,728 km (0.047 R)
• M28: 14,391,016 km (0.11 R)
• M29: 14,710,108 km (0.084 R)
• M30: 15,193,010 km (0.064 R)
• M31: 15,301,020 km (0.074 R)
• M32: 15,355,174 km (0.069 R)
• M33: 16,728,333 km (0.106 R)
• M34: 17,063,732 km (0.05 R)
• M35: 17,119,831 km (0.098 R)
• M36: 17,741,111 km (0.049 R)
• M37: 18,254,830 km (0.089 R)
• M38: 18,715,741 km (0.095 R)
• M39: 18,831,530 km (0.108 R)
• M40: 20,120,914 km (0.119 R)
• M41: 20,239,545 km (0.078 R)
• M42: 20,596,934 km (0.111 R)
• M43: 21,559,746 km (0.054 R)
• M44: 22,784,055 km (0.071 R)
• M45: 22,907,623 km (0.115 R)
• M46: 23,466,820 km (0.097 R)
• M47: 24,282,427 km (0.097 R)
• M48: 24,788,966 km (0.067 R)
• M49: 26,135,197 km (0.088 R)
• M50: 26,654,301 km (0.098 R)
• M51: 27,176,697 km (0.047 R)
• M52: 27,570,738 km (0.11 R)
• M53: 27,900,601 km (0.064 R)
• M54: 28,298,083 km (0.07 R)
• M55: 29,300,089 km (0.096 R)
• M56: 30,110,012 km (0.072 R)
• M57: 30,995,632 km (0.03 R)
• M58: 31,132,663 km (0.114 R)
• M59: 31,407,325 km (0.095 R)
• M60: 31,613,920 km (0.086 R)
• M61: 33,774,113 km (0.061 R)
• M62: 33,985,644 km (0.119 R)
• M63: 34,410,053 km (0.11 R)
• M64: 35,050,033 km (0.077 R)
• M65: 35,264,257 km (0.113 R)
• M66: 35,407,273 km (0.073 R)
• M67: 35,765,709 km (0.087 R)
• M68: 35,837,516 km (0.09 R)
• M69: 38,971,592 km (0.112 R)
• M70: 39,341,547 km (0.116 R)
• M71: 39,415,748 km (0.093 R)
• M72: 40,159,848 km (0.077 R)
• M73: 40,758,389 km (0.051 R)
• M74: 40,983,683 km (0.12 R)
• M75: 43,488,550 km (0.12 R)
• M76: 43,872,268 km (0.113 R)
• M77: 44,026,205 km (0.077 R)
• M78: 44,411,569 km (0.108 R)
• M79: 44,720,638 km (0.089 R)
• M80: 45,652,333 km (0.078 R)
• M81: 45,886,304 km (0.08 R)
• M82: 46,747,390 km (0.036 R)
• M83: 48,247,258 km (0.081 R)
• M84: 48,405,981 km (0.094 R)
• M85: 50,405,656 km (0.08 R)
• M86: 50,566,773 km (0.111 R)
• M87: 50,889,456 km (0.074 R)
• M88: 51,213,036 km (0.108 R)
• M89: 51,293,968 km (0.066 R)
• M90: 51,618,296 km (0.074 R)
• M91: 53,004,171 km (0.108 R)
• M92: 53,332,090 km (0.084 R)
• M93: 55,396,540 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit