🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.44 AU - 0.62 AU

Year: 249 Days

Day: 15.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.1 °

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: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.55 AU - 0.67 AU

Year: 308 Days

Day: 29.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,672,018 km

• M1: 706,252 km (0.05 R)
• M2: 815,009 km (0.1 R)

Asteroid Belt

Center: 0.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 8.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.29 AU - 1.31 AU

Year: 957 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,672,018 km

• M1: 107,262 km (0.08 R)
• M2: 167,699 km (0.108 R)
• M3: 226,042 km (0.055 R)
• M4: 318,195 km (0.11 R)
• M5: 435,180 km (0.088 R)
• M6: 515,813 km (0.045 R)
• M7: 582,534 km (0.111 R)
• M8: 731,085 km (0.101 R)
• M9: 835,504 km (0.114 R)
• M10: 898,335 km (0.113 R)
• M11: 1,356,703 km (0.118 R)
• M12: 1,578,557 km (0.073 R)
• M13: 1,650,364 km (0.106 R)
• M14: 1,782,309 km (0.073 R)
• M15: 1,872,367 km (0.102 R)
• M16: 1,979,329 km (0.062 R)
• M17: 2,080,458 km (0.118 R)
• M18: 2,231,551 km (0.115 R)
• M19: 2,312,484 km (0.066 R)
• M20: 2,411,069 km (0.071 R)
• M21: 2,544,660 km (0.04 R)
• M22: 2,603,751 km (0.087 R)
• M23: 2,792,992 km (0.11 R)
• M24: 2,942,291 km (0.029 R)
• M25: 3,022,326 km (0.112 R)
• M26: 3,085,157 km (0.062 R)
• M27: 3,184,789 km (0.107 R)
• M28: 3,248,817 km (0.058 R)
• M29: 3,322,419 km (0.106 R)
• M30: 3,405,895 km (0.076 R)
• M31: 3,527,817 km (0.105 R)
• M32: 3,756,702 km (0.046 R)
• M33: 3,941,306 km (0.057 R)
• M34: 4,109,154 km (0.092 R)
• M35: 4,188,890 km (0.064 R)
• M36: 4,259,051 km (0.101 R)
• M37: 4,472,228 km (0.074 R)
• M38: 4,533,713 km (0.111 R)
• M39: 4,719,962 km (0.066 R)
• M40: 4,803,588 km (0.104 R)
• M41: 4,919,376 km (0.077 R)
• M42: 5,196,880 km (0.109 R)
• M43: 5,337,502 km (0.107 R)
• M44: 5,556,215 km (0.101 R)
• M45: 5,622,486 km (0.084 R)
• M46: 5,722,418 km (0.088 R)
• M47: 6,368,381 km (0.105 R)
• M48: 6,426,126 km (0.06 R)
• M49: 6,588,889 km (0.076 R)
• M50: 6,835,576 km (0.097 R)
• M51: 6,918,453 km (0.106 R)
• M52: 7,001,629 km (0.116 R)
• M53: 7,061,319 km (0.098 R)
• M54: 7,325,808 km (0.117 R)
• M55: 7,435,014 km (0.07 R)
• M56: 7,630,389 km (0.047 R)
• M57: 7,790,459 km (0.106 R)
• M58: 8,038,791 km (0.075 R)
• M59: 8,101,323 km (0.104 R)
• M60: 8,201,703 km (0.117 R)
• M61: 8,264,684 km (0.105 R)
• M62: 8,327,665 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.5

Radius: 9.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.03 AU - 4.99 AU

Year: 5185 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,672,018 km

• M1: 118,781 km (0.103 R)
• M2: 272,867 km (0.1 R)
• M3: 441,912 km (0.072 R)
• M4: 620,233 km (0.103 R)
• M5: 802,742 km (0.089 R)
• M6: 905,965 km (0.047 R)
• M7: 1,058,405 km (0.082 R)
• M8: 1,161,179 km (0.097 R)
• M9: 1,231,490 km (0.068 R)
• M10: 1,489,546 km (0.025 R)
• M11: 1,778,419 km (0.108 R)
• M12: 2,099,606 km (0.096 R)
• M13: 2,304,106 km (0.117 R)
• M14: 2,393,716 km (0.117 R)
• M15: 2,701,139 km (0.117 R)
• M16: 2,827,699 km (0.072 R)
• M17: 2,956,353 km (0.073 R)
• M18: 3,219,346 km (0.08 R)
• M19: 3,353,685 km (0.07 R)
• M20: 3,593,490 km (0.101 R)
• M21: 3,785,724 km (0.087 R)
• M22: 4,144,160 km (0.102 R)
• M23: 4,401,469 km (0.095 R)
• M24: 4,532,217 km (0.062 R)
• M25: 4,721,159 km (0.087 R)
• M26: 4,931,943 km (0.107 R)
• M27: 5,283,797 km (0.076 R)
• M28: 5,562,946 km (0.091 R)
• M29: 5,623,534 km (0.098 R)
• M30: 5,990,946 km (0.088 R)
• M31: 6,282,213 km (0.077 R)
• M32: 6,599,510 km (0.056 R)
• M33: 6,663,538 km (0.113 R)
• M34: 6,856,968 km (0.096 R)
• M35: 7,227,522 km (0.114 R)
• M36: 8,540,542 km (0.061 R)
• M37: 8,939,221 km (0.085 R)
• M38: 9,200,419 km (0.06 R)
• M39: 9,367,968 km (0.061 R)
• M40: 9,488,245 km (0.093 R)
• M41: 9,706,059 km (0.098 R)
• M42: 9,779,063 km (0.11 R)
• M43: 10,122,091 km (0.119 R)
• M44: 10,220,826 km (0.116 R)
• M45: 10,744,418 km (0.094 R)
• M46: 10,996,790 km (0.091 R)
• M47: 11,973,814 km (0.094 R)
• M48: 12,183,101 km (0.108 R)
• M49: 12,314,448 km (0.051 R)
• M50: 12,684,852 km (0.099 R)
• M51: 12,764,738 km (0.106 R)
• M52: 12,844,772 km (0.093 R)
• M53: 13,166,557 km (0.114 R)
• M54: 13,545,339 km (0.108 R)
• M55: 14,591,477 km (0.118 R)
• M56: 14,731,052 km (0.029 R)
• M57: 15,095,921 km (0.086 R)
• M58: 15,463,932 km (0.061 R)
• M59: 15,806,212 km (0.075 R)
• M60: 15,920,953 km (0.106 R)
• M61: 16,324,419 km (0.116 R)
• M62: 16,585,617 km (0.053 R)
• M63: 16,935,975 km (0.108 R)
• M64: 18,121,538 km (0.104 R)
• M65: 19,119,655 km (0.057 R)
• M66: 19,610,037 km (0.103 R)
• M67: 19,856,873 km (0.085 R)
• M68: 20,135,724 km (0.108 R)
• M69: 20,571,951 km (0.077 R)
• M70: 20,697,165 km (0.111 R)
• M71: 20,854,093 km (0.078 R)
• M72: 21,011,470 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165

Radius: 7.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.87 AU - 10.91 AU

Year: 17115 Days

Day: 19.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,672,018 km

• M1: 98,286 km (0.101 R)
• M2: 224,098 km (0.098 R)
• M3: 326,871 km (0.111 R)
• M4: 409,898 km (0.106 R)
• M5: 783,893 km (0.047 R)
• M6: 969,095 km (0.091 R)
• M7: 1,244,056 km (0.076 R)
• M8: 1,360,892 km (0.117 R)
• M9: 1,420,731 km (0.116 R)
• M10: 1,886,579 km (0.118 R)
• M11: 2,021,516 km (0.076 R)
• M12: 2,277,179 km (0.072 R)
• M13: 2,494,245 km (0.097 R)
• M14: 2,617,664 km (0.076 R)
• M15: 3,026,365 km (0.059 R)
• M16: 3,158,310 km (0.102 R)
• M17: 3,346,056 km (0.062 R)
• M18: 3,902,709 km (0.062 R)
• M19: 4,760,354 km (0.092 R)
• M20: 5,480,668 km (0.095 R)
• M21: 6,606,691 km (0.092 R)
• M22: 7,266,417 km (0.11 R)
• M23: 7,372,482 km (0.074 R)
• M24: 7,765,775 km (0.103 R)
• M25: 8,424,155 km (0.119 R)
• M26: 9,062,340 km (0.07 R)
• M27: 9,911,158 km (0.116 R)
• M28: 10,107,580 km (0.071 R)
• M29: 10,305,349 km (0.077 R)
• M30: 10,624,441 km (0.085 R)
• M31: 10,906,283 km (0.111 R)
• M32: 11,891,236 km (0.104 R)
• M33: 12,310,110 km (0.065 R)
• M34: 12,436,669 km (0.079 R)
• M35: 12,606,164 km (0.108 R)
• M36: 13,076,051 km (0.112 R)
• M37: 13,378,089 km (0.118 R)
• M38: 13,508,239 km (0.027 R)
• M39: 13,726,203 km (0.08 R)
• M40: 14,564,699 km (0.083 R)
• M41: 14,698,589 km (0.064 R)
• M42: 16,106,156 km (0.078 R)
• M43: 16,476,410 km (0.107 R)
• M44: 17,556,357 km (0.084 R)
• M45: 17,698,924 km (0.1 R)
• M46: 17,794,068 km (0.104 R)
• M47: 18,417,293 km (0.045 R)
• M48: 18,755,833 km (0.069 R)
• M49: 18,901,691 km (0.054 R)
• M50: 19,439,196 km (0.079 R)
• M51: 19,488,264 km (0.036 R)
• M52: 19,685,135 km (0.117 R)
• M53: 19,783,870 km (0.078 R)
• M54: 21,081,781 km (0.059 R)
• M55: 21,436,028 km (0.117 R)
• M56: 22,150,209 km (0.075 R)
• M57: 22,407,068 km (0.109 R)
• M58: 22,561,752 km (0.107 R)
• M59: 22,613,364 km (0.091 R)
• M60: 22,716,736 km (0.049 R)
• M61: 23,183,930 km (0.072 R)
• M62: 23,706,625 km (0.051 R)
• M63: 24,498,147 km (0.063 R)
• M64: 25,030,566 km (0.107 R)
• M65: 26,432,597 km (0.096 R)
• M66: 27,143,187 km (0.119 R)
• M67: 28,806,865 km (0.113 R)
• M68: 29,425,153 km (0.08 R)
• M69: 29,538,100 km (0.064 R)
• M70: 30,104,627 km (0.102 R)
• M71: 31,076,115 km (0.11 R)
• M72: 31,191,006 km (0.066 R)
• M73: 32,232,058 km (0.047 R)
• M74: 32,348,445 km (0.116 R)
• M75: 32,932,326 km (0.086 R)
• M76: 33,696,621 km (0.077 R)
• M77: 33,932,986 km (0.093 R)
• M78: 34,347,970 km (0.083 R)
• M79: 34,407,361 km (0.059 R)
• M80: 35,783,362 km (0.075 R)
• M81: 35,843,650 km (0.092 R)
• M82: 35,964,226 km (0.083 R)
• M83: 36,751,260 km (0.07 R)
• M84: 39,084,089 km (0.091 R)
• M85: 39,518,970 km (0.045 R)
• M86: 39,955,497 km (0.063 R)
• M87: 40,330,988 km (0.117 R)
• M88: 40,644,694 km (0.108 R)
• M89: 41,022,279 km (0.111 R)
• M90: 41,337,931 km (0.108 R)
• M91: 41,971,478 km (0.111 R)
• M92: 42,034,907 km (0.114 R)
• M93: 42,098,486 km (0.111 R)
• M94: 42,353,102 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit