🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.52 AU - 0.6 AU

Year: 156 Days

Day: 35.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.88 AU - 2.44 AU

Year: 1183 Days

Day: 30.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,744,069 km

• M1: 130,749 km (0.118 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.71 AU - 3.03 AU

Year: 1812 Days

Day: 20.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.42 AU - 3.48 AU

Year: 1889 Days

Day: 37.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,744,069 km

• M1: 104,569 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.23 AU - 3.29 AU

Year: 2194 Days

Day: 43.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,744,069 km

• M1: 63,280 km (0.061 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 15

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.76 AU - 6.46 AU

Year: 4953 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,744,069 km

• M1: 206,146 km (0.087 R)
• M2: 378,034 km (0.036 R)
• M3: 474,524 km (0.093 R)
• M4: 819,348 km (0.055 R)
• M5: 929,302 km (0.08 R)
• M6: 1,357,301 km (0.081 R)
• M7: 1,827,338 km (0.118 R)
• M8: 1,957,638 km (0.117 R)
• M9: 2,129,825 km (0.091 R)
• M10: 2,267,455 km (0.11 R)
• M11: 2,677,503 km (0.082 R)
• M12: 2,978,793 km (0.06 R)
• M13: 3,133,627 km (0.06 R)
• M14: 3,291,303 km (0.104 R)
• M15: 3,405,596 km (0.117 R)
• M16: 3,638,220 km (0.085 R)
• M17: 4,646,809 km (0.115 R)
• M18: 4,749,732 km (0.095 R)
• M19: 4,853,404 km (0.115 R)
• M20: 5,063,140 km (0.087 R)
• M21: 5,655,548 km (0.12 R)
• M22: 5,793,327 km (0.115 R)
• M23: 6,213,398 km (0.09 R)
• M24: 6,994,448 km (0.095 R)
• M25: 7,142,550 km (0.112 R)
• M26: 7,351,688 km (0.08 R)
• M27: 7,623,507 km (0.043 R)
• M28: 7,745,430 km (0.063 R)
• M29: 8,585,422 km (0.109 R)
• M30: 9,356,599 km (0.116 R)
• M31: 9,552,722 km (0.03 R)
• M32: 9,651,456 km (0.113 R)
• M33: 9,816,612 km (0.12 R)
• M34: 10,116,257 km (0.051 R)
• M35: 10,452,852 km (0.111 R)
• M36: 11,380,209 km (0.046 R)
• M37: 11,695,113 km (0.101 R)
• M38: 12,190,880 km (0.108 R)
• M39: 12,369,500 km (0.084 R)
• M40: 13,386,466 km (0.113 R)
• M41: 13,644,971 km (0.101 R)
• M42: 13,830,622 km (0.051 R)
• M43: 14,129,369 km (0.065 R)
• M44: 14,809,441 km (0.034 R)
• M45: 15,345,750 km (0.113 R)
• M46: 15,500,284 km (0.069 R)
• M47: 15,655,118 km (0.088 R)
• M48: 16,516,652 km (0.088 R)
• M49: 16,674,927 km (0.068 R)
• M50: 16,953,029 km (0.115 R)
• M51: 17,393,445 km (0.118 R)
• M52: 18,654,705 km (0.076 R)
• M53: 19,233,948 km (0.061 R)
• M54: 19,651,326 km (0.117 R)
• M55: 19,777,138 km (0.039 R)
• M56: 20,367,750 km (0.095 R)
• M57: 20,921,412 km (0.072 R)
• M58: 21,049,916 km (0.092 R)
• M59: 21,566,478 km (0.035 R)
• M60: 22,174,444 km (0.083 R)
• M61: 22,699,981 km (0.09 R)
• M62: 24,662,107 km (0.087 R)
• M63: 25,206,792 km (0.066 R)
• M64: 25,985,001 km (0.036 R)
• M65: 26,261,607 km (0.057 R)
• M66: 26,400,284 km (0.071 R)
• M67: 26,910,712 km (0.029 R)
• M68: 28,461,743 km (0.045 R)
• M69: 29,656,132 km (0.099 R)
• M70: 29,800,494 km (0.073 R)
• M71: 30,089,966 km (0.111 R)
• M72: 30,769,290 km (0.112 R)
• M73: 31,061,903 km (0.108 R)
• M74: 31,208,659 km (0.072 R)
• M75: 32,688,032 km (0.058 R)
• M76: 32,986,630 km (0.107 R)
• M77: 33,336,240 km (0.109 R)
• M78: 33,486,436 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 11.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.88 AU - 7.56 AU

Year: 5783 Days

Day: 5.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,744,069 km

• M1: 150,944 km (0.107 R)
• M2: 240,703 km (0.094 R)
• M3: 416,331 km (0.062 R)
• M4: 497,413 km (0.09 R)
• M5: 739,462 km (0.089 R)
• M6: 834,457 km (0.103 R)
• M7: 942,317 km (0.037 R)
• M8: 1,028,635 km (0.101 R)
• M9: 1,099,993 km (0.057 R)
• M10: 1,324,240 km (0.094 R)
• M11: 1,584,391 km (0.102 R)
• M12: 1,905,129 km (0.099 R)
• M13: 2,016,729 km (0.073 R)
• M14: 2,223,174 km (0.075 R)
• M15: 2,352,875 km (0.041 R)
• M16: 2,795,087 km (0.085 R)
• M17: 2,948,424 km (0.087 R)
• M18: 3,534,250 km (0.073 R)
• M19: 4,766,039 km (0.073 R)
• M20: 4,857,592 km (0.078 R)
• M21: 4,934,486 km (0.099 R)
• M22: 5,167,410 km (0.11 R)
• M23: 6,151,764 km (0.11 R)
• M24: 6,234,940 km (0.047 R)
• M25: 6,674,010 km (0.104 R)
• M26: 7,053,390 km (0.059 R)
• M27: 7,192,965 km (0.062 R)
• M28: 7,280,779 km (0.09 R)
• M29: 7,707,133 km (0.086 R)
• M30: 7,869,147 km (0.099 R)
• M31: 8,014,108 km (0.116 R)
• M32: 9,550,627 km (0.076 R)
• M33: 9,860,893 km (0.053 R)
• M34: 9,938,983 km (0.104 R)
• M35: 10,056,567 km (0.095 R)
• M36: 10,611,127 km (0.073 R)
• M37: 10,711,208 km (0.119 R)
• M38: 11,074,132 km (0.106 R)
• M39: 12,566,072 km (0.105 R)
• M40: 12,693,379 km (0.104 R)
• M41: 13,292,519 km (0.105 R)
• M42: 13,988,598 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.6

Radius: 8.1

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.72 AU - 9.44 AU

Year: 7780 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,744,069 km

• M1: 278,252 km (0.092 R)
• M2: 718,519 km (0.047 R)
• M3: 1,309,729 km (0.077 R)
• M4: 1,442,871 km (0.063 R)
• M5: 2,041,712 km (0.079 R)
• M6: 2,129,974 km (0.113 R)
• M7: 2,219,434 km (0.088 R)
• M8: 2,495,592 km (0.053 R)
• M9: 2,734,200 km (0.105 R)
• M10: 3,599,774 km (0.109 R)
• M11: 3,733,813 km (0.106 R)
• M12: 4,343,275 km (0.062 R)
• M13: 6,221,476 km (0.068 R)
• M14: 6,742,226 km (0.118 R)
• M15: 7,999,297 km (0.092 R)
• M16: 8,852,903 km (0.083 R)
• M17: 9,034,215 km (0.107 R)
• M18: 9,143,721 km (0.035 R)
• M19: 9,660,432 km (0.028 R)
• M20: 11,149,230 km (0.08 R)
• M21: 12,504,437 km (0.085 R)
• M22: 12,953,979 km (0.043 R)
• M23: 13,952,993 km (0.076 R)
• M24: 14,037,516 km (0.05 R)
• M25: 14,890,523 km (0.077 R)
• M26: 16,557,343 km (0.119 R)
• M27: 17,231,431 km (0.042 R)
• M28: 17,549,027 km (0.094 R)
• M29: 17,868,718 km (0.102 R)
• M30: 18,098,201 km (0.093 R)
• M31: 18,282,356 km (0.113 R)
• M32: 18,606,385 km (0.065 R)
• M33: 18,839,009 km (0.08 R)
• M34: 19,731,510 km (0.111 R)
• M35: 19,921,200 km (0.106 R)
• M36: 20,541,882 km (0.109 R)
• M37: 20,734,115 km (0.116 R)
• M38: 20,830,456 km (0.076 R)
• M39: 21,168,697 km (0.057 R)
• M40: 21,460,263 km (0.069 R)
• M41: 21,606,420 km (0.114 R)
• M42: 21,704,108 km (0.094 R)
• M43: 22,639,394 km (0.095 R)
• M44: 22,738,727 km (0.081 R)
• M45: 23,136,956 km (0.101 R)
• M46: 23,437,199 km (0.063 R)
• M47: 23,890,032 km (0.072 R)
• M48: 24,092,139 km (0.12 R)
• M49: 24,142,852 km (0.081 R)
• M50: 24,345,707 km (0.1 R)
• M51: 24,753,212 km (0.082 R)
• M52: 24,957,712 km (0.103 R)
• M53: 25,265,734 km (0.097 R)
• M54: 25,317,196 km (0.084 R)
• M55: 25,368,657 km (0.06 R)
• M56: 25,420,119 km (0.093 R)
• M57: 25,523,342 km (0.066 R)
• M58: 26,093,010 km (0.067 R)
• M59: 26,509,939 km (0.076 R)
• M60: 26,562,299 km (0.117 R)
• M61: 26,771,736 km (0.09 R)
• M62: 27,297,722 km (0.083 R)
• M63: 27,880,406 km (0.106 R)
• M64: 28,199,947 km (0.079 R)
• M65: 28,306,610 km (0.113 R)
• M66: 29,598,388 km (0.091 R)
• M67: 30,142,325 km (0.074 R)
• M68: 30,689,554 km (0.115 R)
• M69: 30,854,262 km (0.091 R)
• M70: 31,129,671 km (0.072 R)
• M71: 31,960,538 km (0.04 R)
• M72: 32,518,388 km (0.099 R)
• M73: 33,417,920 km (0.096 R)
• M74: 33,757,208 km (0.095 R)
• M75: 33,927,301 km (0.115 R)
• M76: 34,839,549 km (0.111 R)
• M77: 35,413,706 km (0.098 R)
• M78: 35,471,301 km (0.088 R)
• M79: 35,817,470 km (0.051 R)
• M80: 36,280,775 km (0.111 R)
• M81: 36,455,056 km (0.12 R)
• M82: 37,155,025 km (0.113 R)
• M83: 37,447,937 km (0.089 R)
• M84: 38,567,977 km (0.101 R)
• M85: 38,686,458 km (0.066 R)
• M86: 38,924,020 km (0.073 R)
• M87: 39,938,592 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 8.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.79 AU - 9.41 AU

Year: 10233 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,744,069 km

• M1: 149,897 km (0.114 R)
• M2: 457,321 km (0.094 R)
• M3: 532,419 km (0.059 R)
• M4: 823,985 km (0.117 R)
• M5: 890,706 km (0.096 R)
• M6: 987,496 km (0.109 R)
• M7: 1,222,215 km (0.045 R)
• M8: 1,362,238 km (0.112 R)
• M9: 1,884,484 km (0.112 R)
• M10: 2,214,348 km (0.113 R)
• M11: 2,803,913 km (0.063 R)
• M12: 2,865,547 km (0.11 R)
• M13: 3,287,712 km (0.119 R)
• M14: 4,096,438 km (0.087 R)
• M15: 4,644,116 km (0.12 R)
• M16: 4,766,188 km (0.117 R)
• M17: 5,013,773 km (0.11 R)
• M18: 5,965,664 km (0.09 R)
• M19: 6,475,942 km (0.077 R)
• M20: 6,557,922 km (0.085 R)
• M21: 6,667,577 km (0.1 R)
• M22: 6,972,308 km (0.092 R)
• M23: 8,414,581 km (0.09 R)
• M24: 8,503,891 km (0.101 R)
• M25: 8,986,194 km (0.079 R)
• M26: 9,539,258 km (0.107 R)
• M27: 9,757,222 km (0.108 R)
• M28: 10,807,399 km (0.116 R)
• M29: 11,296,584 km (0.078 R)
• M30: 11,560,475 km (0.094 R)
• M31: 11,626,747 km (0.111 R)
• M32: 11,726,379 km (0.071 R)
• M33: 12,229,028 km (0.113 R)
• M34: 12,296,646 km (0.061 R)
• M35: 12,568,016 km (0.108 R)
• M36: 12,807,074 km (0.111 R)
• M37: 13,116,891 km (0.092 R)
• M38: 13,289,976 km (0.11 R)
• M39: 14,202,373 km (0.067 R)
• M40: 14,953,953 km (0.118 R)
• M41: 15,280,076 km (0.094 R)
• M42: 15,755,199 km (0.051 R)
• M43: 15,902,403 km (0.115 R)
• M44: 15,976,155 km (0.068 R)
• M45: 16,309,459 km (0.072 R)
• M46: 16,720,105 km (0.07 R)
• M47: 17,895,346 km (0.112 R)
• M48: 18,318,708 km (0.085 R)
• M49: 18,901,541 km (0.1 R)
• M50: 19,332,682 km (0.108 R)
• M51: 19,490,359 km (0.098 R)
• M52: 20,726,187 km (0.108 R)
• M53: 21,577,698 km (0.105 R)
• M54: 21,987,297 km (0.066 R)
• M55: 22,151,854 km (0.058 R)
• M56: 23,988,467 km (0.085 R)
• M57: 24,412,727 km (0.102 R)
• M58: 24,796,745 km (0.069 R)
• M59: 25,096,688 km (0.116 R)
• M60: 25,354,745 km (0.088 R)
• M61: 25,916,934 km (0.064 R)
• M62: 26,308,581 km (0.086 R)
• M63: 26,614,658 km (0.096 R)
• M64: 27,894,767 km (0.061 R)
• M65: 29,104,565 km (0.081 R)
• M66: 30,698,081 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit