🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 188 Days

Day: 37.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,833,954 km

• M1: 49,966 km (0.052 R)
• M2: 133,591 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.63 AU - 0.77 AU

Year: 210 Days

Day: 26.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,833,954 km

• M1: 431,440 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.13 AU - 1.57 AU

Year: 562 Days

Day: 17.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,833,954 km

• M1: 607,966 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.8 AU - 4.12 AU

Year: 2822 Days

Day: 24.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.11 AU - 4.85 AU

Year: 3396 Days

Day: 25.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,833,954 km

• M1: 2,002,966 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.21 AU - 5.87 AU

Year: 4052 Days

Day: 43.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,833,954 km

• M1: 324,328 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.8

Radius: 10.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.81 AU - 10.33 AU

Year: 8986 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,833,954 km

• M1: 147,354 km (0.059 R)
• M2: 226,641 km (0.076 R)
• M3: 373,097 km (0.114 R)
• M4: 679,623 km (0.117 R)
• M5: 798,553 km (0.071 R)
• M6: 886,517 km (0.117 R)
• M7: 1,142,329 km (0.075 R)
• M8: 1,345,932 km (0.109 R)
• M9: 1,609,523 km (0.025 R)
• M10: 1,772,286 km (0.095 R)
• M11: 2,203,277 km (0.079 R)
• M12: 2,329,837 km (0.072 R)
• M13: 2,899,656 km (0.115 R)
• M14: 3,303,121 km (0.065 R)
• M15: 3,385,998 km (0.061 R)
• M16: 3,490,567 km (0.108 R)
• M17: 4,230,179 km (0.053 R)
• M18: 4,388,304 km (0.112 R)
• M19: 4,874,946 km (0.103 R)
• M20: 4,945,855 km (0.117 R)
• M21: 5,451,945 km (0.102 R)
• M22: 5,649,264 km (0.032 R)
• M23: 6,000,071 km (0.053 R)
• M24: 6,178,093 km (0.054 R)
• M25: 6,280,717 km (0.084 R)
• M26: 7,121,607 km (0.11 R)
• M27: 7,500,538 km (0.12 R)
• M28: 8,137,526 km (0.086 R)
• M29: 8,334,845 km (0.1 R)
• M30: 8,762,994 km (0.042 R)
• M31: 9,023,444 km (0.119 R)
• M32: 9,256,967 km (0.051 R)
• M33: 9,374,551 km (0.089 R)
• M34: 9,492,583 km (0.096 R)
• M35: 9,640,835 km (0.108 R)
• M36: 10,090,376 km (0.09 R)
• M37: 10,271,988 km (0.083 R)
• M38: 10,485,464 km (0.072 R)
• M39: 11,322,165 km (0.065 R)
• M40: 11,542,523 km (0.097 R)
• M41: 11,891,834 km (0.1 R)
• M42: 12,212,422 km (0.101 R)
• M43: 12,438,465 km (0.084 R)
• M44: 13,423,118 km (0.053 R)
• M45: 13,756,871 km (0.064 R)
• M46: 13,958,529 km (0.068 R)
• M47: 14,059,657 km (0.081 R)
• M48: 14,127,275 km (0.117 R)
• M49: 14,432,754 km (0.084 R)
• M50: 15,084,701 km (0.064 R)
• M51: 15,816,534 km (0.037 R)
• M52: 15,922,150 km (0.086 R)
• M53: 16,063,071 km (0.108 R)
• M54: 16,169,136 km (0.109 R)
• M55: 16,310,955 km (0.111 R)
• M56: 17,097,989 km (0.09 R)
• M57: 17,714,632 km (0.059 R)
• M58: 17,824,287 km (0.069 R)
• M59: 17,897,440 km (0.117 R)
• M60: 18,449,457 km (0.074 R)
• M61: 19,007,157 km (0.09 R)
• M62: 19,494,847 km (0.051 R)
• M63: 19,608,092 km (0.038 R)
• M64: 20,215,160 km (0.096 R)
• M65: 21,021,493 km (0.066 R)
• M66: 21,564,832 km (0.078 R)
• M67: 21,799,103 km (0.106 R)
• M68: 22,586,287 km (0.079 R)
• M69: 22,863,940 km (0.074 R)
• M70: 23,142,791 km (0.056 R)
• M71: 23,623,299 km (0.037 R)
• M72: 24,147,789 km (0.078 R)
• M73: 25,537,254 km (0.117 R)
• M74: 25,992,331 km (0.118 R)
• M75: 26,158,534 km (0.109 R)
• M76: 26,241,710 km (0.105 R)
• M77: 26,408,363 km (0.113 R)
• M78: 26,910,563 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.3

Radius: 12.2

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.04 AU - 12.28 AU

Year: 12465 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,833,954 km

• M1: 244,892 km (0.098 R)
• M2: 327,919 km (0.076 R)
• M3: 607,517 km (0.077 R)
• M4: 930,050 km (0.108 R)
• M5: 1,705,865 km (0.112 R)
• M6: 2,167,075 km (0.114 R)
• M7: 2,716,099 km (0.026 R)
• M8: 2,891,876 km (0.041 R)
• M9: 3,019,633 km (0.073 R)
• M10: 3,387,793 km (0.092 R)
• M11: 4,023,734 km (0.083 R)
• M12: 5,787,493 km (0.087 R)
• M13: 7,265,071 km (0.088 R)
• M14: 7,475,406 km (0.032 R)
• M15: 8,336,491 km (0.099 R)
• M16: 8,483,097 km (0.105 R)
• M17: 8,890,601 km (0.11 R)
• M18: 11,305,410 km (0.038 R)
• M19: 12,208,533 km (0.115 R)
• M20: 14,787,151 km (0.094 R)
• M21: 15,098,614 km (0.109 R)
• M22: 16,228,975 km (0.09 R)
• M23: 16,781,291 km (0.093 R)
• M24: 17,013,167 km (0.102 R)
• M25: 17,386,414 km (0.111 R)
• M26: 17,951,445 km (0.055 R)
• M27: 18,379,295 km (0.084 R)
• M28: 18,618,353 km (0.068 R)
• M29: 19,099,609 km (0.093 R)
• M30: 19,244,868 km (0.096 R)
• M31: 22,225,008 km (0.069 R)
• M32: 22,684,423 km (0.09 R)
• M33: 23,146,830 km (0.097 R)
• M34: 23,353,424 km (0.106 R)
• M35: 23,820,319 km (0.059 R)
• M36: 23,924,589 km (0.102 R)
• M37: 25,718,866 km (0.058 R)
• M38: 26,470,296 km (0.078 R)
• M39: 26,740,470 km (0.076 R)
• M40: 26,848,779 km (0.05 R)
• M41: 27,884,894 km (0.041 R)
• M42: 28,214,906 km (0.105 R)
• M43: 29,996,318 km (0.12 R)
• M44: 30,334,409 km (0.094 R)
• M45: 32,101,160 km (0.051 R)
• M46: 33,491,822 km (0.104 R)
• M47: 35,674,155 km (0.107 R)
• M48: 35,912,764 km (0.084 R)
• M49: 36,092,132 km (0.039 R)
• M50: 36,692,169 km (0.032 R)
• M51: 37,477,109 km (0.052 R)
• M52: 37,841,230 km (0.101 R)
• M53: 38,573,063 km (0.085 R)
• M54: 39,002,110 km (0.057 R)
• M55: 39,679,489 km (0.079 R)
• M56: 40,174,658 km (0.054 R)
• M57: 41,923,756 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.4

Radius: 5.3

Gravity: 28.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.41 AU - 15.55 AU

Year: 16749 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 35,833,954 km

• M1: 298,597 km (0.084 R)
• M2: 436,377 km (0.081 R)
• M3: 512,822 km (0.098 R)
• M4: 701,464 km (0.118 R)
• M5: 1,035,965 km (0.092 R)
• M6: 1,471,893 km (0.098 R)
• M7: 1,530,087 km (0.094 R)
• M8: 1,770,491 km (0.117 R)
• M9: 1,863,690 km (0.1 R)
• M10: 2,320,113 km (0.114 R)
• M11: 2,992,257 km (0.083 R)
• M12: 3,029,207 km (0.116 R)
• M13: 3,066,308 km (0.054 R)
• M14: 3,680,706 km (0.081 R)
• M15: 3,800,085 km (0.097 R)
• M16: 4,887,213 km (0.106 R)
• M17: 5,195,235 km (0.1 R)
• M18: 5,329,275 km (0.088 R)
• M19: 5,738,126 km (0.115 R)
• M20: 6,157,000 km (0.105 R)
• M21: 6,779,476 km (0.093 R)
• M22: 7,122,803 km (0.056 R)
• M23: 7,371,585 km (0.117 R)
• M24: 7,928,837 km (0.09 R)
• M25: 8,604,870 km (0.114 R)
• M26: 8,710,486 km (0.119 R)
• M27: 9,516,369 km (0.082 R)
• M28: 11,256,043 km (0.103 R)
• M29: 11,487,620 km (0.105 R)
• M30: 12,310,259 km (0.08 R)
• M31: 12,909,399 km (0.114 R)
• M32: 14,763,066 km (0.12 R)
• M33: 15,143,792 km (0.084 R)
• M34: 16,239,597 km (0.115 R)
• M35: 17,561,294 km (0.098 R)
• M36: 19,261,474 km (0.119 R)
• M37: 19,399,702 km (0.051 R)
• M38: 19,607,793 km (0.092 R)
• M39: 19,746,769 km (0.073 R)
• M40: 20,095,931 km (0.091 R)
• M41: 20,800,387 km (0.08 R)
• M42: 22,596,459 km (0.101 R)
• M43: 23,181,686 km (0.11 R)
• M44: 24,366,950 km (0.102 R)
• M45: 25,193,329 km (0.083 R)
• M46: 25,571,961 km (0.115 R)
• M47: 25,723,803 km (0.094 R)
• M48: 26,334,760 km (0.11 R)
• M49: 27,415,306 km (0.071 R)
• M50: 28,039,129 km (0.081 R)
• M51: 28,667,739 km (0.103 R)
• M52: 28,746,727 km (0.081 R)
• M53: 29,460,009 km (0.053 R)
• M54: 29,539,745 km (0.063 R)
• M55: 31,716,394 km (0.1 R)
• M56: 32,289,204 km (0.106 R)
• M57: 33,444,848 km (0.032 R)
• M58: 33,944,206 km (0.102 R)
• M59: 34,446,107 km (0.056 R)
• M60: 35,372,716 km (0.083 R)
• M61: 36,478,094 km (0.096 R)
• M62: 37,250,169 km (0.082 R)
• M63: 38,027,480 km (0.093 R)
• M64: 38,201,013 km (0.055 R)
• M65: 41,904,159 km (0.047 R)
• M66: 44,162,039 km (0.084 R)
• M67: 44,435,654 km (0.1 R)
• M68: 46,181,611 km (0.081 R)
• M69: 49,550,555 km (0.089 R)
• M70: 49,645,250 km (0.09 R)
• M71: 51,264,498 km (0.114 R)
• M72: 51,456,132 km (0.067 R)
• M73: 52,804,159 km (0.075 R)
• M74: 55,928,959 km (0.109 R)
• M75: 56,027,544 km (0.096 R)
• M76: 57,712,764 km (0.095 R)
• M77: 57,812,396 km (0.094 R)
• M78: 58,411,536 km (0.105 R)
• M79: 59,213,530 km (0.066 R)
• M80: 59,515,269 km (0.074 R)
• M81: 59,716,628 km (0.116 R)
• M82: 60,322,200 km (0.075 R)
• M83: 62,049,008 km (0.111 R)
• M84: 63,175,031 km (0.107 R)
• M85: 63,483,352 km (0.07 R)
• M86: 63,792,122 km (0.096 R)
• M87: 64,824,946 km (0.107 R)
• M88: 65,447,273 km (0.088 R)
• M89: 66,802,480 km (0.084 R)
• M90: 68,588,679 km (0.083 R)
• M91: 68,694,145 km (0.109 R)
• M92: 69,011,143 km (0.076 R)
• M93: 69,328,590 km (0.11 R)
• M94: 69,434,655 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.7

Radius: 4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.5 AU - 22.24 AU

Year: 30533 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,833,954 km

• M1: 55,650 km (0.1 R)
• M2: 449,841 km (0.107 R)
• M3: 536,757 km (0.091 R)
• M4: 905,366 km (0.115 R)
• M5: 1,337,555 km (0.065 R)
• M6: 1,427,164 km (0.053 R)
• M7: 1,500,167 km (0.102 R)
• M8: 2,254,590 km (0.101 R)
• M9: 2,759,782 km (0.087 R)
• M10: 3,322,718 km (0.049 R)
• M11: 3,542,777 km (0.094 R)
• M12: 3,592,294 km (0.111 R)
• M13: 4,100,328 km (0.107 R)
• M14: 4,522,792 km (0.067 R)
• M15: 4,793,864 km (0.094 R)
• M16: 5,238,469 km (0.108 R)
• M17: 5,609,322 km (0.085 R)
• M18: 6,018,173 km (0.118 R)
• M19: 6,166,424 km (0.117 R)
• M20: 6,618,659 km (0.036 R)
• M21: 7,332,689 km (0.061 R)
• M22: 7,908,342 km (0.108 R)
• M23: 8,005,730 km (0.096 R)
• M24: 8,267,227 km (0.114 R)
• M25: 8,899,577 km (0.097 R)
• M26: 10,387,179 km (0.077 R)
• M27: 11,214,006 km (0.11 R)
• M28: 11,323,362 km (0.098 R)
• M29: 11,616,873 km (0.092 R)
• M30: 11,838,577 km (0.068 R)
• M31: 12,286,174 km (0.079 R)
• M32: 13,545,489 km (0.093 R)
• M33: 13,974,386 km (0.057 R)
• M34: 14,845,345 km (0.104 R)
• M35: 15,733,657 km (0.06 R)
• M36: 16,847,263 km (0.081 R)
• M37: 16,889,001 km (0.117 R)
• M38: 19,019,125 km (0.091 R)
• M39: 19,455,203 km (0.092 R)
• M40: 19,982,835 km (0.083 R)
• M41: 20,115,528 km (0.088 R)
• M42: 20,159,809 km (0.067 R)
• M43: 20,381,663 km (0.059 R)
• M44: 20,426,093 km (0.071 R)
• M45: 20,515,104 km (0.116 R)
• M46: 21,142,069 km (0.068 R)
• M47: 22,414,698 km (0.098 R)
• M48: 23,665,186 km (0.025 R)
• M49: 25,176,274 km (0.079 R)
• M50: 25,223,996 km (0.116 R)
• M51: 25,606,817 km (0.106 R)
• M52: 26,669,560 km (0.07 R)
• M53: 27,108,481 km (0.12 R)
• M54: 29,539,745 km (0.081 R)
• M55: 29,640,425 km (0.066 R)
• M56: 29,943,211 km (0.09 R)
• M57: 30,145,617 km (0.097 R)
• M58: 30,806,690 km (0.104 R)
• M59: 30,857,852 km (0.067 R)
• M60: 31,011,190 km (0.081 R)
• M61: 32,818,482 km (0.109 R)
• M62: 33,027,171 km (0.057 R)
• M63: 33,393,386 km (0.109 R)
• M64: 33,708,589 km (0.047 R)
• M65: 33,761,098 km (0.103 R)
• M66: 34,077,348 km (0.103 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 17,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit