🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.25 AU - 1.59 AU

Year: 603 Days

Day: 16.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.95 AU - 4.39 AU

Year: 2506 Days

Day: 16.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.9

Radius: 11.3

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.63 AU - 6.31 AU

Year: 5199 Days

Day: 11.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 110,560,020 km

• M1: 141,520 km (0.068 R)
• M2: 304,880 km (0.071 R)
• M3: 559,496 km (0.057 R)
• M4: 652,396 km (0.097 R)
• M5: 924,066 km (0.105 R)
• M6: 1,080,994 km (0.116 R)
• M7: 1,155,344 km (0.095 R)
• M8: 1,294,022 km (0.073 R)
• M9: 1,422,077 km (0.08 R)
• M10: 1,588,430 km (0.05 R)
• M11: 2,069,836 km (0.101 R)
• M12: 2,259,526 km (0.116 R)
• M13: 2,595,373 km (0.094 R)
• M14: 2,717,745 km (0.101 R)
• M15: 2,821,266 km (0.05 R)
• M16: 3,358,622 km (0.052 R)
• M17: 3,492,362 km (0.103 R)
• M18: 3,927,842 km (0.077 R)
• M19: 4,021,640 km (0.119 R)
• M20: 4,774,865 km (0.057 R)
• M21: 5,677,090 km (0.114 R)
• M22: 5,810,232 km (0.111 R)
• M23: 5,971,498 km (0.059 R)
• M24: 6,436,299 km (0.087 R)
• M25: 6,519,625 km (0.055 R)
• M26: 7,169,927 km (0.101 R)
• M27: 7,256,245 km (0.047 R)
• M28: 7,752,311 km (0.1 R)
• M29: 8,169,091 km (0.053 R)
• M30: 8,562,533 km (0.118 R)
• M31: 9,180,223 km (0.049 R)
• M32: 10,165,774 km (0.074 R)
• M33: 10,360,550 km (0.082 R)
• M34: 11,251,705 km (0.035 R)
• M35: 11,419,553 km (0.115 R)
• M36: 11,554,341 km (0.102 R)
• M37: 12,408,844 km (0.099 R)
• M38: 12,547,521 km (0.083 R)
• M39: 13,001,551 km (0.082 R)
• M40: 14,142,235 km (0.077 R)
• M41: 14,468,807 km (0.08 R)
• M42: 14,687,968 km (0.044 R)
• M43: 15,092,630 km (0.116 R)
• M44: 15,277,683 km (0.034 R)
• M45: 15,725,130 km (0.094 R)
• M46: 15,988,123 km (0.116 R)
• M47: 16,442,302 km (0.101 R)
• M48: 16,518,447 km (0.087 R)
• M49: 16,709,185 km (0.055 R)
• M50: 17,363,526 km (0.079 R)
• M51: 17,791,226 km (0.094 R)
• M52: 17,947,705 km (0.08 R)
• M53: 18,301,355 km (0.118 R)
• M54: 18,538,318 km (0.115 R)
• M55: 18,736,685 km (0.087 R)
• M56: 18,856,064 km (0.101 R)
• M57: 18,935,799 km (0.096 R)
• M58: 19,095,420 km (0.03 R)
• M59: 19,376,066 km (0.105 R)
• M60: 20,758,500 km (0.09 R)
• M61: 20,923,207 km (0.104 R)
• M62: 22,088,425 km (0.118 R)
• M63: 22,551,879 km (0.086 R)
• M64: 22,636,551 km (0.044 R)
• M65: 23,918,605 km (0.076 R)
• M66: 24,177,858 km (0.112 R)
• M67: 24,394,626 km (0.062 R)
• M68: 25,576,150 km (0.073 R)
• M69: 25,664,412 km (0.107 R)
• M70: 26,418,834 km (0.102 R)
• M71: 26,552,724 km (0.09 R)
• M72: 26,776,373 km (0.041 R)
• M73: 27,858,564 km (0.096 R)
• M74: 27,949,370 km (0.116 R)
• M75: 28,268,014 km (0.106 R)
• M76: 30,392,004 km (0.039 R)
• M77: 30,719,773 km (0.111 R)
• M78: 31,189,959 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.8

Radius: 7.6

Gravity: 14.87 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.7 AU - 23.8 AU

Year: 31286 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,560,020 km

• M1: 104,419 km (0.075 R)
• M2: 188,793 km (0.092 R)
• M3: 430,692 km (0.117 R)
• M4: 479,760 km (0.088 R)
• M5: 584,628 km (0.118 R)
• M6: 849,118 km (0.09 R)
• M7: 978,220 km (0.086 R)
• M8: 1,256,173 km (0.074 R)
• M9: 1,717,982 km (0.118 R)
• M10: 2,184,428 km (0.115 R)
• M11: 2,408,975 km (0.097 R)
• M12: 2,929,276 km (0.105 R)
• M13: 4,629,157 km (0.106 R)
• M14: 5,153,198 km (0.097 R)
• M15: 5,332,117 km (0.117 R)
• M16: 5,392,255 km (0.099 R)
• M17: 6,770,351 km (0.086 R)
• M18: 6,835,576 km (0.079 R)
• M19: 7,837,283 km (0.119 R)
• M20: 7,974,464 km (0.088 R)
• M21: 8,320,484 km (0.112 R)
• M22: 10,725,120 km (0.085 R)
• M23: 14,068,782 km (0.089 R)
• M24: 14,993,596 km (0.077 R)
• M25: 15,506,418 km (0.057 R)
• M26: 17,524,643 km (0.102 R)
• M27: 17,793,919 km (0.101 R)
• M28: 17,883,977 km (0.057 R)
• M29: 19,531,199 km (0.079 R)
• M30: 19,717,149 km (0.07 R)
• M31: 19,903,698 km (0.078 R)
• M32: 19,997,196 km (0.081 R)
• M33: 20,467,083 km (0.076 R)
• M34: 20,655,876 km (0.105 R)
• M35: 20,750,571 km (0.111 R)
• M36: 20,940,411 km (0.116 R)
• M37: 21,801,646 km (0.119 R)
• M38: 23,558,523 km (0.084 R)
• M39: 24,353,785 km (0.068 R)
• M40: 25,360,429 km (0.099 R)
• M41: 25,766,737 km (0.102 R)
• M42: 28,040,326 km (0.11 R)
• M43: 28,566,013 km (0.107 R)
• M44: 28,882,861 km (0.043 R)
• M45: 32,115,671 km (0.095 R)
• M46: 32,225,476 km (0.112 R)
• M47: 35,121,840 km (0.108 R)
• M48: 40,801,772 km (0.083 R)
• M49: 41,516,551 km (0.06 R)
• M50: 42,596,647 km (0.063 R)
• M51: 42,958,674 km (0.091 R)
• M52: 43,321,748 km (0.059 R)
• M53: 44,050,888 km (0.051 R)
• M54: 44,172,960 km (0.108 R)
• M55: 44,539,325 km (0.113 R)
• M56: 44,661,696 km (0.097 R)
• M57: 46,386,859 km (0.077 R)
• M58: 46,759,358 km (0.1 R)
• M59: 47,507,197 km (0.07 R)
• M60: 48,008,051 km (0.045 R)
• M61: 50,156,127 km (0.05 R)
• M62: 51,434,291 km (0.067 R)
• M63: 51,562,646 km (0.026 R)
• M64: 52,335,319 km (0.1 R)
• M65: 52,723,077 km (0.108 R)
• M66: 52,852,479 km (0.114 R)
• M67: 55,727,451 km (0.051 R)
• M68: 55,859,396 km (0.088 R)
• M69: 58,251,017 km (0.11 R)
• M70: 58,652,837 km (0.112 R)
• M71: 59,459,319 km (0.108 R)
• M72: 60,269,392 km (0.057 R)
• M73: 61,083,204 km (0.11 R)
• M74: 62,584,568 km (0.1 R)
• M75: 65,902,200 km (0.09 R)
• M76: 67,582,334 km (0.114 R)
• M77: 69,134,861 km (0.082 R)
• M78: 69,560,317 km (0.1 R)
• M79: 72,418,684 km (0.066 R)
• M80: 73,139,297 km (0.113 R)
• M81: 73,428,170 km (0.051 R)
• M82: 74,152,224 km (0.065 R)
• M83: 74,732,963 km (0.073 R)
• M84: 76,045,385 km (0.092 R)
• M85: 76,338,148 km (0.1 R)
• M86: 81,669,966 km (0.067 R)
• M87: 84,835,307 km (0.111 R)
• M88: 84,986,999 km (0.049 R)
• M89: 85,138,841 km (0.098 R)
• M90: 85,290,832 km (0.105 R)
• M91: 86,051,687 km (0.048 R)
• M92: 86,356,717 km (0.11 R)
• M93: 90,664,238 km (0.105 R)
• M94: 94,254,438 km (0.095 R)
• M95: 94,568,892 km (0.095 R)
• M96: 100,929,495 km (0.082 R)
• M97: 102,702,678 km (0.109 R)
• M98: 107,098,761 km (0.094 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 12,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit