🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.45 AU - 0.73 AU

Year: 168 Days

Day: 29.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.72 AU - 0.92 AU

Year: 275 Days

Day: 42 Hours

Environment

Temp: 119 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,127,322 km

• M1: 79,736 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.71 AU - 1.11 AU

Year: 322 Days

Day: 47.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.06 AU - 1.5 AU

Year: 537 Days

Day: 44.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.06 AU - 1.6 AU

Year: 569 Days

Day: 45.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.08 AU - 4.94 AU

Year: 2978 Days

Day: 27.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 10.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.41 AU - 6.49 AU

Year: 5382 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 99,127,322 km

• M1: 131,945 km (0.086 R)
• M2: 219,460 km (0.055 R)
• M3: 433,834 km (0.069 R)
• M4: 707,897 km (0.094 R)
• M5: 1,022,053 km (0.089 R)
• M6: 1,282,353 km (0.069 R)
• M7: 1,462,918 km (0.108 R)
• M8: 1,593,068 km (0.084 R)
• M9: 1,666,969 km (0.095 R)
• M10: 1,757,326 km (0.065 R)
• M11: 2,038,570 km (0.057 R)
• M12: 2,151,816 km (0.11 R)
• M13: 2,234,095 km (0.073 R)
• M14: 2,839,368 km (0.108 R)
• M15: 3,076,929 km (0.12 R)
• M16: 3,454,963 km (0.117 R)
• M17: 3,828,060 km (0.079 R)
• M18: 3,989,027 km (0.044 R)
• M19: 4,762,448 km (0.075 R)
• M20: 4,935,832 km (0.116 R)
• M21: 5,741,566 km (0.109 R)
• M22: 6,136,205 km (0.119 R)
• M23: 6,420,142 km (0.079 R)
• M24: 6,732,652 km (0.114 R)
• M25: 7,472,713 km (0.11 R)
• M26: 7,903,555 km (0.07 R)
• M27: 7,980,448 km (0.119 R)
• M28: 8,057,641 km (0.075 R)
• M29: 8,238,504 km (0.117 R)
• M30: 8,316,594 km (0.099 R)
• M31: 8,473,223 km (0.079 R)
• M32: 8,789,473 km (0.032 R)
• M33: 8,922,466 km (0.109 R)
• M34: 9,002,501 km (0.083 R)
• M35: 9,163,468 km (0.106 R)
• M36: 9,624,529 km (0.069 R)
• M37: 10,010,042 km (0.115 R)
• M38: 10,967,020 km (0.119 R)
• M39: 11,660,256 km (0.088 R)
• M40: 12,726,291 km (0.111 R)
• M41: 13,362,680 km (0.036 R)
• M42: 14,009,242 km (0.099 R)
• M43: 14,195,940 km (0.09 R)
• M44: 14,508,749 km (0.031 R)
• M45: 15,847,800 km (0.1 R)
• M46: 15,912,426 km (0.103 R)
• M47: 16,107,203 km (0.079 R)
• M48: 16,368,251 km (0.119 R)
• M49: 16,663,408 km (0.063 R)
• M50: 16,960,359 km (0.036 R)
• M51: 17,059,692 km (0.083 R)
• M52: 17,392,398 km (0.088 R)
• M53: 17,861,836 km (0.047 R)
• M54: 18,199,628 km (0.093 R)
• M55: 18,335,313 km (0.118 R)
• M56: 19,850,441 km (0.039 R)
• M57: 20,130,189 km (0.096 R)
• M58: 20,270,661 km (0.084 R)
• M59: 20,411,283 km (0.091 R)
• M60: 20,622,964 km (0.056 R)
• M61: 20,764,484 km (0.115 R)
• M62: 21,048,570 km (0.081 R)
• M63: 21,191,137 km (0.11 R)
• M64: 21,908,309 km (0.071 R)
• M65: 22,925,874 km (0.089 R)
• M66: 23,109,281 km (0.116 R)
• M67: 23,182,733 km (0.111 R)
• M68: 23,625,094 km (0.079 R)
• M69: 25,082,327 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524

Radius: 7.2

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.08 AU - 16.62 AU

Year: 21222 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,127,322 km

• M1: 184,604 km (0.051 R)
• M2: 542,891 km (0.071 R)
• M3: 646,412 km (0.079 R)
• M4: 826,229 km (0.069 R)
• M5: 946,955 km (0.071 R)
• M6: 1,099,544 km (0.114 R)
• M7: 1,945,072 km (0.119 R)
• M8: 3,057,780 km (0.054 R)
• M9: 3,208,575 km (0.098 R)
• M10: 3,400,808 km (0.076 R)
• M11: 3,836,587 km (0.063 R)
• M12: 4,290,168 km (0.059 R)
• M13: 4,416,728 km (0.064 R)
• M14: 5,292,324 km (0.092 R)
• M15: 5,889,668 km (0.053 R)
• M16: 6,030,589 km (0.114 R)
• M17: 6,556,725 km (0.111 R)
• M18: 6,605,344 km (0.066 R)
• M19: 6,653,964 km (0.113 R)
• M20: 6,998,188 km (0.039 R)
• M21: 7,147,487 km (0.088 R)
• M22: 8,857,989 km (0.118 R)
• M23: 8,965,550 km (0.108 R)
• M24: 10,290,090 km (0.077 R)
• M25: 10,346,638 km (0.062 R)
• M26: 10,975,098 km (0.103 R)
• M27: 11,206,676 km (0.103 R)
• M28: 11,498,541 km (0.076 R)
• M29: 11,851,891 km (0.105 R)
• M30: 12,149,292 km (0.043 R)
• M31: 13,178,226 km (0.042 R)
• M32: 13,672,198 km (0.106 R)
• M33: 14,677,945 km (0.117 R)
• M34: 15,447,925 km (0.108 R)
• M35: 15,642,552 km (0.093 R)
• M36: 16,893,489 km (0.094 R)
• M37: 18,519,020 km (0.079 R)
• M38: 19,420,048 km (0.051 R)
• M39: 21,553,612 km (0.119 R)
• M40: 25,347,265 km (0.102 R)
• M41: 27,359,057 km (0.098 R)
• M42: 28,146,391 km (0.082 R)
• M43: 28,304,815 km (0.084 R)
• M44: 29,904,614 km (0.068 R)
• M45: 29,985,397 km (0.103 R)
• M46: 30,309,277 km (0.093 R)
• M47: 30,634,203 km (0.082 R)
• M48: 31,287,497 km (0.059 R)
• M49: 32,193,312 km (0.1 R)
• M50: 32,524,971 km (0.115 R)
• M51: 32,607,997 km (0.108 R)
• M52: 33,191,429 km (0.081 R)
• M53: 33,275,054 km (0.098 R)
• M54: 37,283,679 km (0.077 R)
• M55: 41,622,167 km (0.106 R)
• M56: 41,802,582 km (0.113 R)
• M57: 45,002,331 km (0.096 R)
• M58: 45,651,585 km (0.077 R)
• M59: 45,930,885 km (0.048 R)
• M60: 46,678,276 km (0.106 R)
• M61: 47,053,467 km (0.116 R)
• M62: 50,475,070 km (0.066 R)
• M63: 50,667,602 km (0.117 R)
• M64: 51,536,466 km (0.092 R)
• M65: 51,633,406 km (0.05 R)
• M66: 53,779,537 km (0.078 R)
• M67: 54,962,407 km (0.036 R)
• M68: 55,557,059 km (0.101 R)
• M69: 55,755,725 km (0.098 R)
• M70: 55,855,058 km (0.109 R)
• M71: 57,052,888 km (0.06 R)
• M72: 57,353,729 km (0.039 R)
• M73: 57,956,758 km (0.083 R)
• M74: 58,562,031 km (0.047 R)
• M75: 59,169,399 km (0.102 R)
• M76: 59,372,253 km (0.106 R)
• M77: 63,790,477 km (0.056 R)
• M78: 65,356,318 km (0.118 R)
• M79: 67,569,917 km (0.109 R)
• M80: 67,675,833 km (0.089 R)
• M81: 69,272,790 km (0.117 R)
• M82: 69,915,014 km (0.116 R)
• M83: 70,022,275 km (0.087 R)
• M84: 70,129,537 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.4

Radius: 7.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.01 AU - 20.81 AU

Year: 31713 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 161.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,127,322 km

• M1: 442,361 km (0.082 R)
• M2: 980,016 km (0.083 R)
• M3: 1,516,174 km (0.085 R)
• M4: 2,379,953 km (0.077 R)
• M5: 3,660,809 km (0.079 R)
• M6: 3,759,245 km (0.119 R)
• M7: 3,908,693 km (0.103 R)
• M8: 4,631,999 km (0.098 R)
• M9: 5,118,641 km (0.06 R)
• M10: 5,229,044 km (0.046 R)
• M11: 5,792,729 km (0.1 R)
• M12: 5,965,664 km (0.093 R)
• M13: 6,375,562 km (0.067 R)
• M14: 6,494,492 km (0.041 R)
• M15: 6,855,322 km (0.12 R)
• M16: 10,878,308 km (0.107 R)
• M17: 10,949,367 km (0.109 R)
• M18: 11,740,590 km (0.116 R)
• M19: 11,813,445 km (0.104 R)
• M20: 14,456,241 km (0.12 R)
• M21: 14,927,025 km (0.08 R)
• M22: 15,642,552 km (0.077 R)
• M23: 15,803,220 km (0.049 R)
• M24: 17,107,115 km (0.035 R)
• M25: 17,688,303 km (0.119 R)
• M26: 17,939,477 km (0.102 R)
• M27: 19,643,397 km (0.105 R)
• M28: 19,730,014 km (0.077 R)
• M29: 20,866,659 km (0.103 R)
• M30: 21,755,420 km (0.11 R)
• M31: 22,204,513 km (0.116 R)
• M32: 23,294,632 km (0.091 R)
• M33: 25,055,998 km (0.098 R)
• M34: 25,337,990 km (0.059 R)
• M35: 25,432,236 km (0.091 R)
• M36: 27,534,984 km (0.119 R)
• M37: 27,923,191 km (0.09 R)
• M38: 28,803,424 km (0.09 R)
• M39: 29,098,880 km (0.12 R)
• M40: 30,691,499 km (0.088 R)
• M41: 32,414,418 km (0.041 R)
• M42: 34,168,453 km (0.036 R)
• M43: 34,376,843 km (0.11 R)
• M44: 34,585,681 km (0.082 R)
• M45: 35,319,758 km (0.119 R)
• M46: 35,530,541 km (0.093 R)
• M47: 41,597,184 km (0.091 R)
• M48: 41,708,485 km (0.038 R)
• M49: 43,050,677 km (0.086 R)
• M50: 47,277,565 km (0.065 R)
• M51: 49,381,210 km (0.094 R)
• M52: 49,970,925 km (0.101 R)
• M53: 51,038,455 km (0.108 R)
• M54: 51,157,385 km (0.085 R)
• M55: 53,679,157 km (0.084 R)
• M56: 54,042,680 km (0.118 R)
• M57: 54,164,003 km (0.119 R)
• M58: 55,260,406 km (0.034 R)
• M59: 57,227,469 km (0.084 R)
• M60: 57,598,920 km (0.104 R)
• M61: 60,724,768 km (0.115 R)
• M62: 60,850,879 km (0.104 R)
• M63: 61,103,549 km (0.072 R)
• M64: 61,356,519 km (0.11 R)
• M65: 63,136,884 km (0.05 R)
• M66: 65,580,415 km (0.064 R)
• M67: 66,748,476 km (0.095 R)
• M68: 67,269,974 km (0.094 R)
• M69: 67,400,423 km (0.1 R)
• M70: 69,105,390 km (0.074 R)
• M71: 72,156,439 km (0.103 R)
• M72: 72,557,660 km (0.072 R)
• M73: 72,691,550 km (0.081 R)
• M74: 73,362,197 km (0.061 R)
• M75: 73,900,301 km (0.095 R)
• M76: 75,115,784 km (0.075 R)
• M77: 76,065,581 km (0.08 R)
• M78: 77,292,732 km (0.063 R)
• M79: 77,703,228 km (0.113 R)
• M80: 78,388,985 km (0.083 R)
• M81: 79,076,836 km (0.118 R)
• M82: 79,490,325 km (0.119 R)
• M83: 81,569,286 km (0.082 R)
• M84: 82,825,160 km (0.086 R)
• M85: 83,806,373 km (0.089 R)
• M86: 86,205,474 km (0.087 R)
• M87: 86,631,080 km (0.111 R)
• M88: 86,915,316 km (0.077 R)
• M89: 87,342,118 km (0.039 R)
• M90: 88,197,968 km (0.083 R)
• M91: 88,340,834 km (0.11 R)
• M92: 89,630,517 km (0.079 R)
• M93: 90,926,334 km (0.076 R)
• M94: 91,359,719 km (0.107 R)
• M95: 93,099,841 km (0.085 R)
• M96: 94,704,578 km (0.101 R)
• M97: 96,318,439 km (0.108 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: 437 - 13,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit