🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.65 AU - 0.65 AU

Year: 187 Days

Day: 20.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.65 AU - 0.81 AU

Year: 222 Days

Day: 33.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.73 AU - 1.19 AU

Year: 335 Days

Day: 40.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.13 AU - 1.43 AU

Year: 516 Days

Day: 21 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.78 AU - 3.2 AU

Year: 1843 Days

Day: 22.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,281,258 km

• M1: 762,500 km (0.08 R)
• M2: 2,133,266 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.85 AU - 4.17 AU

Year: 2344 Days

Day: 19.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.8

Radius: 8.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.93 AU - 7.89 AU

Year: 7190 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,281,258 km

• M1: 107,262 km (0.052 R)
• M2: 167,101 km (0.115 R)
• M3: 265,237 km (0.115 R)
• M4: 652,995 km (0.114 R)
• M5: 778,358 km (0.09 R)
• M6: 844,181 km (0.069 R)
• M7: 939,624 km (0.079 R)
• M8: 1,156,990 km (0.105 R)
• M9: 1,438,832 km (0.093 R)
• M10: 1,794,875 km (0.118 R)
• M11: 1,901,539 km (0.085 R)
• M12: 2,065,797 km (0.05 R)
• M13: 2,330,436 km (0.035 R)
• M14: 3,741,592 km (0.108 R)
• M15: 4,276,704 km (0.036 R)
• M16: 4,372,297 km (0.096 R)
• M17: 4,444,403 km (0.102 R)
• M18: 4,687,799 km (0.068 R)
• M19: 5,086,178 km (0.047 R)
• M20: 5,443,717 km (0.057 R)
• M21: 5,756,825 km (0.081 R)
• M22: 5,835,963 km (0.055 R)
• M23: 5,915,549 km (0.051 R)
• M24: 6,156,252 km (0.115 R)
• M25: 6,210,256 km (0.073 R)
• M26: 6,482,375 km (0.078 R)
• M27: 6,647,531 km (0.066 R)
• M28: 6,897,958 km (0.088 R)
• M29: 7,408,087 km (0.104 R)
• M30: 7,813,198 km (0.09 R)
• M31: 8,314,949 km (0.109 R)
• M32: 9,318,302 km (0.077 R)
• M33: 9,473,734 km (0.079 R)
• M34: 10,199,583 km (0.069 R)
• M35: 10,263,461 km (0.094 R)
• M36: 10,845,098 km (0.088 R)
• M37: 10,910,472 km (0.041 R)
• M38: 11,304,961 km (0.105 R)
• M39: 11,503,927 km (0.116 R)
• M40: 12,040,385 km (0.075 R)
• M41: 12,277,647 km (0.106 R)
• M42: 12,448,039 km (0.036 R)
• M43: 12,550,663 km (0.119 R)
• M44: 12,687,994 km (0.115 R)
• M45: 12,964,002 km (0.098 R)
• M46: 13,067,972 km (0.113 R)
• M47: 14,553,479 km (0.106 R)
• M48: 14,842,353 km (0.111 R)
• M49: 14,914,908 km (0.095 R)
• M50: 15,352,631 km (0.047 R)
• M51: 15,794,543 km (0.067 R)
• M52: 16,540,438 km (0.119 R)
• M53: 16,917,724 km (0.066 R)
• M54: 17,145,412 km (0.078 R)
• M55: 17,221,557 km (0.081 R)
• M56: 17,719,269 km (0.075 R)
• M57: 18,105,232 km (0.11 R)
• M58: 18,533,082 km (0.105 R)
• M59: 19,003,567 km (0.064 R)
• M60: 19,836,378 km (0.097 R)
• M61: 19,996,299 km (0.095 R)
• M62: 20,196,909 km (0.098 R)
• M63: 20,357,877 km (0.101 R)
• M64: 20,762,090 km (0.105 R)
• M65: 20,924,553 km (0.036 R)
• M66: 21,046,625 km (0.115 R)
• M67: 21,168,996 km (0.087 R)
• M68: 22,530,487 km (0.057 R)
• M69: 22,739,176 km (0.069 R)
• M70: 22,822,950 km (0.116 R)
• M71: 22,990,500 km (0.107 R)
• M72: 23,495,991 km (0.058 R)
• M73: 23,623,000 km (0.079 R)
• M74: 24,218,250 km (0.095 R)
• M75: 25,034,306 km (0.098 R)
• M76: 25,554,159 km (0.108 R)
• M77: 25,990,236 km (0.049 R)
• M78: 26,825,441 km (0.093 R)
• M79: 27,179,689 km (0.098 R)
• M80: 27,624,892 km (0.047 R)
• M81: 27,758,782 km (0.087 R)
• M82: 28,612,388 km (0.092 R)
• M83: 29,246,982 km (0.102 R)
• M84: 29,702,956 km (0.041 R)
• M85: 29,977,768 km (0.09 R)
• M86: 30,207,400 km (0.113 R)
• M87: 30,714,537 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 12.5

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.43 AU - 13.37 AU

Year: 12827 Days

Day: 10.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,281,258 km

• M1: 164,707 km (0.102 R)
• M2: 258,206 km (0.105 R)
• M3: 389,852 km (0.118 R)
• M4: 537,356 km (0.064 R)
• M5: 654,042 km (0.082 R)
• M6: 799,451 km (0.111 R)
• M7: 896,540 km (0.102 R)
• M8: 997,967 km (0.081 R)
• M9: 1,350,270 km (0.075 R)
• M10: 1,950,457 km (0.071 R)
• M11: 2,393,416 km (0.098 R)
• M12: 2,597,318 km (0.083 R)
• M13: 2,867,791 km (0.079 R)
• M14: 2,960,093 km (0.11 R)
• M15: 3,053,442 km (0.109 R)
• M16: 3,179,404 km (0.11 R)
• M17: 3,436,712 km (0.119 R)
• M18: 3,534,998 km (0.1 R)
• M19: 4,533,264 km (0.026 R)
• M20: 5,045,039 km (0.045 R)
• M21: 5,232,335 km (0.086 R)
• M22: 5,925,871 km (0.061 R)
• M23: 6,404,434 km (0.101 R)
• M24: 6,485,367 km (0.097 R)
• M25: 6,607,588 km (0.12 R)
• M26: 6,771,548 km (0.101 R)
• M27: 7,020,179 km (0.094 R)
• M28: 7,187,579 km (0.092 R)
• M29: 7,611,988 km (0.097 R)
• M30: 8,619,081 km (0.088 R)
• M31: 9,528,636 km (0.088 R)
• M32: 10,516,431 km (0.082 R)
• M33: 11,933,721 km (0.076 R)
• M34: 12,184,148 km (0.097 R)
• M35: 13,514,223 km (0.106 R)
• M36: 14,355,561 km (0.07 R)
• M37: 16,421,209 km (0.057 R)
• M38: 16,699,910 km (0.093 R)
• M39: 17,715,978 km (0.046 R)
• M40: 18,116,601 km (0.082 R)
• M41: 18,404,727 km (0.094 R)
• M42: 18,520,216 km (0.088 R)
• M43: 19,219,138 km (0.093 R)
• M44: 20,104,757 km (0.102 R)
• M45: 21,003,840 km (0.118 R)
• M46: 21,124,566 km (0.05 R)
• M47: 22,902,985 km (0.071 R)
• M48: 23,276,980 km (0.078 R)
• M49: 24,728,977 km (0.072 R)
• M50: 26,015,369 km (0.086 R)
• M51: 26,601,344 km (0.091 R)
• M52: 26,732,242 km (0.119 R)
• M53: 27,060,160 km (0.111 R)
• M54: 27,852,730 km (0.066 R)
• M55: 28,252,007 km (0.09 R)
• M56: 29,190,733 km (0.079 R)
• M57: 29,935,432 km (0.096 R)
• M58: 30,892,409 km (0.095 R)
• M59: 31,512,791 km (0.037 R)
• M60: 31,651,319 km (0.12 R)
• M61: 35,537,124 km (0.081 R)
• M62: 35,681,187 km (0.035 R)
• M63: 36,042,316 km (0.078 R)
• M64: 37,866,213 km (0.103 R)
• M65: 39,720,030 km (0.105 R)
• M66: 40,620,459 km (0.088 R)
• M67: 40,997,446 km (0.097 R)
• M68: 42,288,326 km (0.103 R)
• M69: 45,456,211 km (0.093 R)
• M70: 46,634,294 km (0.079 R)
• M71: 47,425,068 km (0.106 R)
• M72: 47,742,664 km (0.066 R)
• M73: 48,459,986 km (0.116 R)
• M74: 49,100,415 km (0.03 R)
• M75: 50,713,828 km (0.051 R)
• M76: 50,795,059 km (0.114 R)
• M77: 51,608,722 km (0.083 R)
• M78: 51,935,444 km (0.068 R)
• M79: 52,180,934 km (0.076 R)
• M80: 52,508,703 km (0.1 R)
• M81: 53,331,491 km (0.116 R)
• M82: 54,158,468 km (0.082 R)
• M83: 54,656,779 km (0.117 R)
• M84: 54,989,784 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.6

Radius: 5

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.22 AU - 20.86 AU

Year: 26184 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,281,258 km

• M1: 80,484 km (0.072 R)
• M2: 134,339 km (0.073 R)
• M3: 535,112 km (0.115 R)
• M4: 845,527 km (0.081 R)
• M5: 1,019,210 km (0.031 R)
• M6: 1,177,036 km (0.11 R)
• M7: 2,484,372 km (0.057 R)
• M8: 2,915,363 km (0.103 R)
• M9: 3,369,393 km (0.067 R)
• M10: 3,845,264 km (0.089 R)
• M11: 4,132,492 km (0.076 R)
• M12: 4,771,125 km (0.045 R)
• M13: 5,762,211 km (0.112 R)
• M14: 5,855,410 km (0.11 R)
• M15: 6,765,414 km (0.119 R)
• M16: 7,565,314 km (0.082 R)
• M17: 7,769,964 km (0.113 R)
• M18: 7,821,276 km (0.1 R)
• M19: 7,976,409 km (0.108 R)
• M20: 8,237,008 km (0.119 R)
• M21: 8,659,772 km (0.079 R)
• M22: 9,035,412 km (0.113 R)
• M23: 9,252,479 km (0.108 R)
• M24: 11,224,179 km (0.1 R)
• M25: 12,527,176 km (0.06 R)
• M26: 13,012,920 km (0.026 R)
• M27: 13,566,582 km (0.116 R)
• M28: 14,824,251 km (0.118 R)
• M29: 16,912,638 km (0.115 R)
• M30: 16,979,358 km (0.039 R)
• M31: 17,247,139 km (0.05 R)
• M32: 17,448,946 km (0.057 R)
• M33: 18,538,318 km (0.05 R)
• M34: 18,607,133 km (0.065 R)
• M35: 18,952,405 km (0.09 R)
• M36: 19,299,920 km (0.105 R)
• M37: 19,509,358 km (0.11 R)
• M38: 20,001,086 km (0.029 R)
• M39: 22,888,175 km (0.093 R)
• M40: 23,258,131 km (0.115 R)
• M41: 23,481,031 km (0.028 R)
• M42: 23,779,330 km (0.052 R)
• M43: 24,078,974 km (0.081 R)
• M44: 26,365,278 km (0.099 R)
• M45: 26,830,827 km (0.086 R)
• M46: 26,986,558 km (0.04 R)
• M47: 27,927,678 km (0.081 R)
• M48: 28,006,517 km (0.094 R)
• M49: 28,322,916 km (0.049 R)
• M50: 28,879,271 km (0.113 R)
• M51: 29,278,996 km (0.1 R)
• M52: 29,439,365 km (0.112 R)
• M53: 30,977,530 km (0.03 R)
• M54: 32,541,726 km (0.058 R)
• M55: 32,874,282 km (0.055 R)
• M56: 34,723,311 km (0.101 R)
• M57: 35,917,402 km (0.113 R)
• M58: 36,433,365 km (0.044 R)
• M59: 36,519,533 km (0.087 R)
• M60: 37,211,872 km (0.085 R)
• M61: 37,821,034 km (0.1 R)
• M62: 38,258,309 km (0.049 R)
• M63: 39,491,295 km (0.065 R)
• M64: 41,905,804 km (0.08 R)
• M65: 44,736,346 km (0.038 R)
• M66: 46,128,055 km (0.106 R)
• M67: 47,722,319 km (0.069 R)
• M68: 50,387,405 km (0.091 R)
• M69: 51,350,815 km (0.11 R)
• M70: 51,447,605 km (0.084 R)
• M71: 54,671,739 km (0.059 R)
• M72: 55,364,078 km (0.043 R)
• M73: 57,257,837 km (0.114 R)
• M74: 57,659,208 km (0.056 R)
• M75: 58,565,622 km (0.106 R)
• M76: 59,781,703 km (0.072 R)
• M77: 60,188,759 km (0.104 R)
• M78: 62,651,139 km (0.097 R)
• M79: 62,754,512 km (0.103 R)
• M80: 65,460,438 km (0.062 R)
• M81: 66,933,079 km (0.108 R)
• M82: 67,250,077 km (0.097 R)
• M83: 67,567,673 km (0.111 R)
• M84: 68,097,848 km (0.105 R)
• M85: 68,204,063 km (0.113 R)
• M86: 68,523,155 km (0.093 R)
• M87: 68,629,519 km (0.116 R)
• M88: 69,162,686 km (0.106 R)
• M89: 69,804,012 km (0.108 R)
• M90: 69,911,124 km (0.097 R)
• M91: 70,447,582 km (0.071 R)
• M92: 70,554,993 km (0.089 R)
• M93: 71,308,518 km (0.064 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit