🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 24.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.5 AU - 0.6 AU

Year: 155 Days

Day: 41.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.64 AU - 0.8 AU

Year: 233 Days

Day: 33.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.91 AU - 1.39 AU

Year: 470 Days

Day: 44.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 74.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,319,882 km

• M1: 440,566 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.17 AU - 1.73 AU

Year: 665 Days

Day: 19.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.25 AU - 2.97 AU

Year: 1606 Days

Day: 24.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 11.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.43 AU - 8.75 AU

Year: 7189 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,319,882 km

• M1: 146,307 km (0.09 R)
• M2: 331,060 km (0.083 R)
• M3: 759,658 km (0.12 R)
• M4: 960,418 km (0.116 R)
• M5: 1,278,015 km (0.084 R)
• M6: 1,665,174 km (0.026 R)
• M7: 2,209,710 km (0.115 R)
• M8: 2,417,352 km (0.103 R)
• M9: 2,588,043 km (0.082 R)
• M10: 2,874,074 km (0.067 R)
• M11: 3,452,868 km (0.119 R)
• M12: 3,524,825 km (0.114 R)
• M13: 3,867,255 km (0.112 R)
• M14: 4,092,998 km (0.113 R)
• M15: 4,323,229 km (0.049 R)
• M16: 4,903,968 km (0.026 R)
• M17: 5,258,664 km (0.086 R)
• M18: 5,341,691 km (0.103 R)
• M19: 5,621,888 km (0.105 R)
• M20: 5,706,860 km (0.026 R)
• M21: 6,669,821 km (0.101 R)
• M22: 6,790,098 km (0.092 R)
• M23: 6,910,973 km (0.091 R)
• M24: 7,277,936 km (0.083 R)
• M25: 7,495,003 km (0.095 R)
• M26: 7,651,333 km (0.102 R)
• M27: 7,935,569 km (0.075 R)
• M28: 8,255,409 km (0.086 R)
• M29: 8,449,437 km (0.067 R)
• M30: 8,974,077 km (0.067 R)
• M31: 9,577,106 km (0.103 R)
• M32: 9,781,008 km (0.099 R)
• M33: 10,262,264 km (0.038 R)
• M34: 10,505,959 km (0.079 R)
• M35: 11,643,950 km (0.108 R)
• M36: 11,861,615 km (0.078 R)
• M37: 11,970,971 km (0.065 R)
• M38: 12,190,730 km (0.097 R)
• M39: 12,634,288 km (0.084 R)
• M40: 13,045,533 km (0.095 R)
• M41: 13,385,269 km (0.103 R)
• M42: 13,919,633 km (0.116 R)
• M43: 15,604,105 km (0.109 R)
• M44: 15,884,452 km (0.081 R)
• M45: 16,045,419 km (0.076 R)
• M46: 16,328,308 km (0.027 R)
• M47: 16,531,462 km (0.075 R)
• M48: 16,899,174 km (0.077 R)
• M49: 17,976,578 km (0.059 R)
• M50: 18,144,277 km (0.076 R)
• M51: 18,439,134 km (0.087 R)
• M52: 19,893,375 km (0.092 R)
• M53: 20,153,975 km (0.108 R)
• M54: 21,074,450 km (0.095 R)
• M55: 21,251,425 km (0.112 R)
• M56: 21,695,880 km (0.054 R)
• M57: 22,639,095 km (0.07 R)
• M58: 23,412,516 km (0.082 R)
• M59: 23,549,846 km (0.117 R)
• M60: 23,641,699 km (0.099 R)
• M61: 24,333,590 km (0.111 R)
• M62: 24,472,716 km (0.088 R)
• M63: 25,878,936 km (0.081 R)
• M64: 26,830,977 km (0.102 R)
• M65: 27,843,006 km (0.108 R)
• M66: 29,260,895 km (0.073 R)
• M67: 29,854,499 km (0.099 R)
• M68: 31,406,427 km (0.117 R)
• M69: 31,507,406 km (0.069 R)
• M70: 31,760,376 km (0.108 R)
• M71: 32,115,820 km (0.12 R)
• M72: 32,676,962 km (0.113 R)
• M73: 32,779,287 km (0.093 R)
• M74: 32,984,386 km (0.064 R)
• M75: 33,241,245 km (0.092 R)
• M76: 33,498,853 km (0.061 R)
• M77: 33,808,820 km (0.102 R)
• M78: 34,796,764 km (0.106 R)
• M79: 35,058,261 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 11.8

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.73 AU - 11.39 AU

Year: 13067 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,319,882 km

• M1: 191,336 km (0.106 R)
• M2: 470,934 km (0.108 R)
• M3: 627,264 km (0.103 R)
• M4: 703,110 km (0.057 R)
• M5: 1,803,552 km (0.098 R)
• M6: 1,945,072 km (0.101 R)
• M7: 2,209,411 km (0.084 R)
• M8: 2,300,217 km (0.083 R)
• M9: 2,485,569 km (0.079 R)
• M10: 2,611,979 km (0.11 R)
• M11: 2,904,443 km (0.034 R)
• M12: 3,037,734 km (0.108 R)
• M13: 3,450,475 km (0.11 R)
• M14: 5,396,294 km (0.115 R)
• M15: 5,644,328 km (0.066 R)
• M16: 6,151,614 km (0.088 R)
• M17: 6,237,483 km (0.09 R)
• M18: 7,029,454 km (0.112 R)
• M19: 7,164,541 km (0.073 R)
• M20: 8,134,384 km (0.057 R)
• M21: 9,096,149 km (0.089 R)
• M22: 9,292,870 km (0.105 R)
• M23: 9,640,536 km (0.1 R)
• M24: 9,992,390 km (0.077 R)
• M25: 10,553,980 km (0.118 R)
• M26: 11,178,252 km (0.086 R)
• M27: 11,654,422 km (0.092 R)
• M28: 12,681,411 km (0.072 R)
• M29: 14,878,855 km (0.107 R)
• M30: 15,813,991 km (0.086 R)
• M31: 17,252,374 km (0.085 R)
• M32: 17,863,931 km (0.112 R)
• M33: 19,171,416 km (0.102 R)
• M34: 19,614,076 km (0.106 R)
• M35: 19,741,234 km (0.08 R)
• M36: 21,680,322 km (0.051 R)
• M37: 23,342,354 km (0.072 R)
• M38: 25,459,613 km (0.028 R)
• M39: 25,806,829 km (0.075 R)
• M40: 26,085,680 km (0.047 R)
• M41: 26,225,554 km (0.082 R)
• M42: 26,999,125 km (0.117 R)
• M43: 27,851,533 km (0.105 R)
• M44: 28,137,564 km (0.067 R)
• M45: 28,496,599 km (0.096 R)
• M46: 29,219,157 km (0.082 R)
• M47: 30,461,418 km (0.063 R)
• M48: 30,830,027 km (0.096 R)
• M49: 32,169,377 km (0.078 R)
• M50: 32,619,965 km (0.047 R)
• M51: 33,603,571 km (0.092 R)
• M52: 36,066,102 km (0.104 R)
• M53: 36,144,042 km (0.104 R)
• M54: 36,769,062 km (0.052 R)
• M55: 37,161,607 km (0.092 R)
• M56: 37,240,296 km (0.062 R)
• M57: 37,318,984 km (0.027 R)
• M58: 37,397,822 km (0.058 R)
• M59: 38,506,642 km (0.085 R)
• M60: 38,905,170 km (0.113 R)
• M61: 39,948,017 km (0.104 R)
• M62: 40,594,280 km (0.114 R)
• M63: 43,213,888 km (0.117 R)
• M64: 43,296,616 km (0.119 R)
• M65: 43,462,221 km (0.079 R)
• M66: 44,043,708 km (0.092 R)
• M67: 44,627,738 km (0.068 R)
• M68: 45,466,383 km (0.12 R)
• M69: 46,225,742 km (0.07 R)
• M70: 48,528,652 km (0.085 R)
• M71: 48,786,858 km (0.111 R)
• M72: 49,564,168 km (0.051 R)
• M73: 49,910,936 km (0.072 R)
• M74: 51,306,235 km (0.098 R)
• M75: 52,979,637 km (0.062 R)
• M76: 53,867,500 km (0.093 R)
• M77: 53,956,661 km (0.119 R)
• M78: 54,849,910 km (0.077 R)
• M79: 55,478,221 km (0.107 R)
• M80: 56,199,133 km (0.087 R)
• M81: 57,104,649 km (0.069 R)
• M82: 57,923,697 km (0.096 R)
• M83: 58,289,015 km (0.054 R)
• M84: 58,471,973 km (0.115 R)
• M85: 58,655,081 km (0.059 R)
• M86: 59,757,917 km (0.071 R)
• M87: 60,311,878 km (0.1 R)
• M88: 61,890,584 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.5

Radius: 3.7

Gravity: 35.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.6 AU - 15.18 AU

Year: 20787 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 69,319,882 km

• M1: 160,818 km (0.069 R)
• M2: 370,554 km (0.091 R)
• M3: 461,360 km (0.073 R)
• M4: 1,247,347 km (0.084 R)
• M5: 1,301,651 km (0.104 R)
• M6: 2,470,609 km (0.089 R)
• M7: 2,747,514 km (0.113 R)
• M8: 3,144,398 km (0.116 R)
• M9: 3,792,007 km (0.091 R)
• M10: 3,870,995 km (0.096 R)
• M11: 4,816,154 km (0.069 R)
• M12: 4,987,593 km (0.029 R)
• M13: 5,513,579 km (0.04 R)
• M14: 5,737,976 km (0.112 R)
• M15: 6,288,646 km (0.097 R)
• M16: 6,570,189 km (0.107 R)
• M17: 7,048,603 km (0.11 R)
• M18: 7,341,067 km (0.066 R)
• M19: 9,124,124 km (0.091 R)
• M20: 10,364,739 km (0.109 R)
• M21: 10,641,495 km (0.117 R)
• M22: 12,176,668 km (0.044 R)
• M23: 13,118,686 km (0.119 R)
• M24: 13,961,820 km (0.106 R)
• M25: 14,083,742 km (0.062 R)
• M26: 14,451,603 km (0.081 R)
• M27: 14,698,589 km (0.111 R)
• M28: 16,594,593 km (0.114 R)
• M29: 17,505,344 km (0.098 R)
• M30: 17,900,732 km (0.088 R)
• M31: 17,966,854 km (0.083 R)
• M32: 18,565,993 km (0.094 R)
• M33: 18,700,033 km (0.049 R)
• M34: 19,171,715 km (0.081 R)
• M35: 19,307,251 km (0.12 R)
• M36: 20,264,528 km (0.032 R)
• M37: 21,167,052 km (0.083 R)
• M38: 21,237,063 km (0.088 R)
• M39: 21,447,548 km (0.089 R)
• M40: 21,870,311 km (0.115 R)
• M41: 22,939,487 km (0.094 R)
• M42: 23,083,251 km (0.111 R)
• M43: 23,661,596 km (0.104 R)
• M44: 24,098,422 km (0.089 R)
• M45: 24,464,637 km (0.052 R)
• M46: 24,906,250 km (0.118 R)
• M47: 25,723,055 km (0.042 R)
• M48: 26,172,147 km (0.054 R)
• M49: 27,230,253 km (0.061 R)
• M50: 27,458,689 km (0.112 R)
• M51: 28,765,875 km (0.096 R)
• M52: 28,920,859 km (0.057 R)
• M53: 29,387,903 km (0.091 R)
• M54: 29,700,563 km (0.112 R)
• M55: 30,171,796 km (0.074 R)
• M56: 30,645,273 km (0.115 R)
• M57: 32,483,382 km (0.084 R)
• M58: 32,564,016 km (0.083 R)
• M59: 32,644,948 km (0.03 R)
• M60: 33,049,760 km (0.097 R)
• M61: 33,374,986 km (0.1 R)
• M62: 33,782,939 km (0.072 R)
• M63: 34,028,429 km (0.115 R)
• M64: 34,192,538 km (0.089 R)
• M65: 35,431,208 km (0.092 R)
• M66: 36,516,391 km (0.086 R)
• M67: 36,852,538 km (0.077 R)
• M68: 37,527,972 km (0.114 R)
• M69: 37,782,289 km (0.084 R)
• M70: 38,292,567 km (0.111 R)
• M71: 38,805,089 km (0.085 R)
• M72: 39,148,117 km (0.117 R)
• M73: 40,010,100 km (0.06 R)
• M74: 41,577,138 km (0.097 R)
• M75: 43,341,794 km (0.032 R)
• M76: 44,412,317 km (0.037 R)
• M77: 45,581,723 km (0.094 R)
• M78: 46,397,331 km (0.101 R)
• M79: 46,670,197 km (0.094 R)
• M80: 48,226,763 km (0.068 R)
• M81: 48,780,275 km (0.115 R)
• M82: 49,614,433 km (0.095 R)
• M83: 50,921,170 km (0.066 R)
• M84: 52,807,749 km (0.096 R)
• M85: 52,997,589 km (0.098 R)
• M86: 54,046,120 km (0.093 R)
• M87: 55,005,192 km (0.037 R)
• M88: 56,843,002 km (0.077 R)
• M89: 58,602,572 km (0.081 R)
• M90: 58,700,858 km (0.025 R)
• M91: 59,785,592 km (0.084 R)
• M92: 60,777,277 km (0.116 R)
• M93: 62,174,969 km (0.088 R)
• M94: 64,696,890 km (0.051 R)
• M95: 65,408,976 km (0.073 R)
• M96: 66,533,354 km (0.098 R)
• M97: 66,738,452 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit