🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.62 AU - 2.26 AU

Year: 1040 Days

Day: 41.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 10.6

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.78 AU - 4.44 AU

Year: 3208 Days

Day: 9.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,901,676 km

• M1: 284,236 km (0.104 R)
• M2: 356,342 km (0.094 R)
• M3: 445,502 km (0.11 R)
• M4: 661,522 km (0.027 R)
• M5: 866,471 km (0.092 R)
• M6: 1,130,062 km (0.091 R)
• M7: 1,219,522 km (0.096 R)
• M8: 1,298,061 km (0.12 R)
• M9: 1,659,040 km (0.112 R)
• M10: 2,161,689 km (0.095 R)
• M11: 2,438,744 km (0.047 R)
• M12: 2,539,274 km (0.118 R)
• M13: 2,624,096 km (0.099 R)
• M14: 2,955,306 km (0.057 R)
• M15: 3,337,229 km (0.098 R)
• M16: 3,467,978 km (0.118 R)
• M17: 3,581,523 km (0.111 R)
• M18: 3,715,562 km (0.103 R)
• M19: 4,067,865 km (0.078 R)
• M20: 4,147,751 km (0.11 R)
• M21: 4,575,152 km (0.066 R)
• M22: 4,804,784 km (0.101 R)
• M23: 5,145,568 km (0.114 R)
• M24: 5,318,952 km (0.103 R)
• M25: 5,582,693 km (0.029 R)
• M26: 5,649,264 km (0.11 R)
• M27: 5,805,744 km (0.116 R)
• M28: 5,963,719 km (0.113 R)
• M29: 6,031,786 km (0.1 R)
• M30: 6,964,828 km (0.099 R)
• M31: 7,084,656 km (0.072 R)
• M32: 7,302,022 km (0.089 R)
• M33: 7,448,179 km (0.088 R)
• M34: 7,644,601 km (0.104 R)
• M35: 7,743,485 km (0.099 R)
• M36: 8,118,078 km (0.086 R)
• M37: 8,575,249 km (0.101 R)
• M38: 8,755,365 km (0.051 R)
• M39: 8,858,887 km (0.074 R)
• M40: 10,023,955 km (0.08 R)
• M41: 10,404,682 km (0.056 R)
• M42: 10,790,195 km (0.106 R)
• M43: 10,929,022 km (0.109 R)
• M44: 11,068,447 km (0.091 R)
• M45: 11,152,521 km (0.068 R)
• M46: 12,437,118 km (0.096 R)
• M47: 12,641,020 km (0.119 R)
• M48: 13,200,516 km (0.119 R)
• M49: 13,349,067 km (0.091 R)
• M50: 13,468,296 km (0.093 R)
• M51: 13,737,872 km (0.057 R)
• M52: 13,979,023 km (0.065 R)
• M53: 14,343,444 km (0.113 R)
• M54: 14,465,665 km (0.093 R)
• M55: 14,741,823 km (0.088 R)
• M56: 15,205,876 km (0.117 R)
• M57: 15,674,865 km (0.112 R)
• M58: 15,769,112 km (0.106 R)
• M59: 16,275,650 km (0.026 R)
• M60: 16,371,243 km (0.101 R)
• M61: 16,883,915 km (0.119 R)
• M62: 16,980,705 km (0.11 R)
• M63: 17,304,584 km (0.115 R)
• M64: 17,467,197 km (0.076 R)
• M65: 17,925,415 km (0.095 R)
• M66: 18,057,061 km (0.109 R)
• M67: 18,387,523 km (0.105 R)
• M68: 18,453,945 km (0.1 R)
• M69: 18,553,577 km (0.093 R)
• M70: 18,987,560 km (0.101 R)
• M71: 19,155,259 km (0.108 R)
• M72: 19,424,835 km (0.104 R)
• M73: 19,593,880 km (0.087 R)
• M74: 19,695,607 km (0.078 R)
• M75: 19,797,483 km (0.115 R)
• M76: 20,275,149 km (0.081 R)
• M77: 20,343,665 km (0.03 R)
• M78: 22,223,661 km (0.102 R)
• M79: 23,904,842 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 11.6

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.35 AU - 4.89 AU

Year: 3220 Days

Day: 5.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,901,676 km

• M1: 166,054 km (0.069 R)
• M2: 241,002 km (0.06 R)
• M3: 388,057 km (0.081 R)
• M4: 464,801 km (0.118 R)
• M5: 665,860 km (0.081 R)
• M6: 782,995 km (0.088 R)
• M7: 1,286,841 km (0.096 R)
• M8: 1,386,174 km (0.083 R)
• M9: 1,462,469 km (0.118 R)
• M10: 1,566,439 km (0.12 R)
• M11: 1,993,691 km (0.06 R)
• M12: 2,213,450 km (0.079 R)
• M13: 2,503,371 km (0.112 R)
• M14: 2,821,865 km (0.083 R)
• M15: 3,052,694 km (0.087 R)
• M16: 3,782,283 km (0.074 R)
• M17: 3,872,640 km (0.068 R)
• M18: 4,092,699 km (0.117 R)
• M19: 4,222,998 km (0.108 R)
• M20: 4,373,494 km (0.071 R)
• M21: 4,816,453 km (0.114 R)
• M22: 5,354,856 km (0.113 R)
• M23: 5,559,206 km (0.084 R)
• M24: 5,828,632 km (0.084 R)
• M25: 6,060,060 km (0.119 R)
• M26: 6,423,733 km (0.068 R)
• M27: 6,706,772 km (0.106 R)
• M28: 6,794,586 km (0.051 R)
• M29: 7,375,325 km (0.077 R)
• M30: 7,580,124 km (0.119 R)
• M31: 7,832,945 km (0.082 R)
• M32: 8,536,503 km (0.068 R)
• M33: 8,679,818 km (0.075 R)
• M34: 9,041,247 km (0.103 R)
• M35: 9,456,829 km (0.063 R)
• M36: 9,853,862 km (0.097 R)
• M37: 9,928,811 km (0.077 R)
• M38: 10,029,191 km (0.034 R)
• M39: 10,638,503 km (0.107 R)
• M40: 11,103,304 km (0.064 R)
• M41: 11,233,603 km (0.087 R)
• M42: 11,311,993 km (0.093 R)
• M43: 11,680,452 km (0.097 R)
• M44: 11,892,881 km (0.113 R)
• M45: 12,106,357 km (0.04 R)
• M46: 12,564,576 km (0.031 R)
• M47: 12,754,864 km (0.109 R)
• M48: 12,946,200 km (0.117 R)
• M49: 13,083,381 km (0.118 R)
• M50: 13,359,239 km (0.099 R)
• M51: 13,776,767 km (0.106 R)
• M52: 14,340,003 km (0.106 R)
• M53: 14,425,124 km (0.109 R)
• M54: 14,681,535 km (0.076 R)
• M55: 14,968,314 km (0.082 R)
• M56: 15,083,505 km (0.061 R)
• M57: 15,430,871 km (0.112 R)
• M58: 15,810,251 km (0.079 R)
• M59: 15,927,685 km (0.097 R)
• M60: 16,996,861 km (0.092 R)
• M61: 17,298,002 km (0.112 R)
• M62: 17,540,051 km (0.092 R)
• M63: 17,936,037 km (0.071 R)
• M64: 18,119,743 km (0.109 R)
• M65: 18,829,884 km (0.102 R)
• M66: 18,985,466 km (0.082 R)
• M67: 19,329,242 km (0.069 R)
• M68: 19,612,131 km (0.115 R)
• M69: 19,959,647 km (0.086 R)
• M70: 20,277,393 km (0.052 R)
• M71: 20,660,812 km (0.086 R)
• M72: 20,853,494 km (0.106 R)
• M73: 21,111,252 km (0.083 R)
• M74: 21,467,444 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.8

Radius: 10.5

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.94 AU - 11.44 AU

Year: 11613 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,901,676 km

• M1: 132,245 km (0.077 R)
• M2: 255,663 km (0.114 R)
• M3: 560,394 km (0.111 R)
• M4: 641,326 km (0.069 R)
• M5: 709,393 km (0.115 R)
• M6: 1,528,441 km (0.064 R)
• M7: 2,097,063 km (0.093 R)
• M8: 2,175,901 km (0.08 R)
• M9: 2,418,549 km (0.101 R)
• M10: 2,613,475 km (0.068 R)
• M11: 2,900,852 km (0.107 R)
• M12: 3,506,275 km (0.069 R)
• M13: 3,920,661 km (0.035 R)
• M14: 4,018,498 km (0.095 R)
• M15: 4,283,585 km (0.091 R)
• M16: 4,384,414 km (0.113 R)
• M17: 4,554,358 km (0.102 R)
• M18: 4,622,873 km (0.101 R)
• M19: 5,655,996 km (0.034 R)
• M20: 5,841,198 km (0.106 R)
• M21: 6,179,589 km (0.096 R)
• M22: 6,797,129 km (0.094 R)
• M23: 6,994,149 km (0.038 R)
• M24: 7,113,229 km (0.095 R)
• M25: 7,193,114 km (0.06 R)
• M26: 7,719,101 km (0.105 R)
• M27: 8,257,503 km (0.114 R)
• M28: 9,414,493 km (0.109 R)
• M29: 10,079,007 km (0.106 R)
• M30: 10,303,853 km (0.093 R)
• M31: 10,758,630 km (0.108 R)
• M32: 10,896,410 km (0.096 R)
• M33: 11,173,615 km (0.029 R)
• M34: 11,593,835 km (0.067 R)
• M35: 12,546,175 km (0.075 R)
• M36: 12,885,463 km (0.099 R)
• M37: 13,971,394 km (0.092 R)
• M38: 14,272,534 km (0.116 R)
• M39: 15,240,582 km (0.045 R)
• M40: 16,812,108 km (0.118 R)
• M41: 17,833,712 km (0.085 R)
• M42: 18,215,186 km (0.12 R)
• M43: 18,489,399 km (0.114 R)
• M44: 18,709,607 km (0.117 R)
• M45: 19,599,565 km (0.079 R)
• M46: 21,247,535 km (0.071 R)
• M47: 21,478,365 km (0.091 R)
• M48: 21,651,898 km (0.102 R)
• M49: 21,884,224 km (0.12 R)
• M50: 22,000,611 km (0.115 R)
• M51: 22,117,297 km (0.107 R)
• M52: 22,880,396 km (0.09 R)
• M53: 23,532,942 km (0.064 R)
• M54: 23,831,539 km (0.088 R)
• M55: 26,886,328 km (0.108 R)
• M56: 27,386,433 km (0.115 R)
• M57: 27,637,608 km (0.034 R)
• M58: 28,268,911 km (0.118 R)
• M59: 28,968,880 km (0.038 R)
• M60: 29,739,010 km (0.097 R)
• M61: 30,126,618 km (0.111 R)
• M62: 31,693,805 km (0.117 R)
• M63: 32,089,641 km (0.066 R)
• M64: 32,222,035 km (0.12 R)
• M65: 33,220,302 km (0.111 R)
• M66: 33,958,866 km (0.057 R)
• M67: 34,567,131 km (0.08 R)
• M68: 35,794,582 km (0.028 R)
• M69: 36,069,243 km (0.036 R)
• M70: 37,244,484 km (0.105 R)
• M71: 37,383,461 km (0.096 R)
• M72: 38,011,622 km (0.081 R)
• M73: 39,278,118 km (0.08 R)
• M74: 40,558,526 km (0.069 R)
• M75: 41,997,059 km (0.11 R)
• M76: 42,795,463 km (0.071 R)
• M77: 42,941,171 km (0.074 R)
• M78: 45,368,845 km (0.115 R)
• M79: 45,443,196 km (0.116 R)
• M80: 47,237,622 km (0.093 R)
• M81: 47,312,870 km (0.089 R)
• M82: 48,446,672 km (0.096 R)
• M83: 49,742,638 km (0.079 R)
• M84: 50,510,225 km (0.108 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: 525 - 11,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit