🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.61 AU - 0.91 AU

Year: 250 Days

Day: 21.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.88 AU - 2.4 AU

Year: 1179 Days

Day: 37.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 13.7

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8 AU - 12.6 AU

Year: 12453 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,558,873 km

• M1: 351,555 km (0.109 R)
• M2: 488,287 km (0.08 R)
• M3: 906,413 km (0.076 R)
• M4: 1,133,653 km (0.062 R)
• M5: 1,498,522 km (0.048 R)
• M6: 1,669,961 km (0.119 R)
• M7: 2,280,171 km (0.091 R)
• M8: 2,566,202 km (0.089 R)
• M9: 2,684,085 km (0.094 R)
• M10: 2,833,982 km (0.102 R)
• M11: 3,859,027 km (0.096 R)
• M12: 4,236,313 km (0.045 R)
• M13: 4,411,940 km (0.119 R)
• M14: 4,554,058 km (0.117 R)
• M15: 4,697,822 km (0.025 R)
• M16: 5,287,836 km (0.086 R)
• M17: 5,553,522 km (0.11 R)
• M18: 5,823,546 km (0.119 R)
• M19: 6,019,220 km (0.083 R)
• M20: 7,406,591 km (0.108 R)
• M21: 8,355,340 km (0.034 R)
• M22: 8,487,734 km (0.112 R)
• M23: 9,617,946 km (0.095 R)
• M24: 9,849,673 km (0.038 R)
• M25: 11,376,320 km (0.027 R)
• M26: 11,769,463 km (0.041 R)
• M27: 11,868,497 km (0.077 R)
• M28: 12,267,175 km (0.053 R)
• M29: 12,619,777 km (0.045 R)
• M30: 13,489,988 km (0.115 R)
• M31: 13,645,570 km (0.097 R)
• M32: 14,644,734 km (0.112 R)
• M33: 14,804,654 km (0.075 R)
• M34: 16,270,264 km (0.11 R)
• M35: 16,880,474 km (0.115 R)
• M36: 17,781,652 km (0.106 R)
• M37: 19,162,440 km (0.066 R)
• M38: 19,454,455 km (0.108 R)
• M39: 19,689,174 km (0.093 R)
• M40: 19,865,849 km (0.11 R)
• M41: 20,161,455 km (0.082 R)
• M42: 21,056,947 km (0.117 R)
• M43: 21,418,825 km (0.055 R)
• M44: 21,539,849 km (0.025 R)
• M45: 21,965,455 km (0.105 R)
• M46: 22,455,089 km (0.093 R)
• M47: 22,824,895 km (0.117 R)
• M48: 24,197,605 km (0.108 R)
• M49: 25,085,169 km (0.09 R)
• M50: 25,468,738 km (0.103 R)
• M51: 25,725,598 km (0.036 R)
• M52: 25,983,205 km (0.092 R)
• M53: 27,022,611 km (0.106 R)
• M54: 28,274,596 km (0.111 R)
• M55: 28,607,152 km (0.077 R)
• M56: 29,545,280 km (0.062 R)
• M57: 30,289,530 km (0.094 R)
• M58: 31,176,944 km (0.115 R)
• M59: 31,520,571 km (0.082 R)
• M60: 31,796,429 km (0.12 R)
• M61: 32,837,929 km (0.084 R)
• M62: 34,385,519 km (0.065 R)
• M63: 34,954,141 km (0.069 R)
• M64: 35,525,904 km (0.108 R)
• M65: 36,100,809 km (0.116 R)
• M66: 38,357,492 km (0.106 R)
• M67: 38,504,547 km (0.044 R)
• M68: 39,169,061 km (0.083 R)
• M69: 40,584,406 km (0.045 R)
• M70: 41,562,477 km (0.088 R)
• M71: 41,940,810 km (0.115 R)
• M72: 43,388,469 km (0.112 R)
• M73: 45,473,863 km (0.06 R)
• M74: 45,707,535 km (0.102 R)
• M75: 45,941,656 km (0.118 R)
• M76: 46,411,094 km (0.119 R)
• M77: 46,882,178 km (0.085 R)
• M78: 47,197,081 km (0.109 R)
• M79: 47,987,407 km (0.117 R)
• M80: 48,702,484 km (0.115 R)
• M81: 50,062,778 km (0.103 R)
• M82: 50,707,245 km (0.115 R)
• M83: 50,949,594 km (0.116 R)
• M84: 52,085,790 km (0.025 R)
• M85: 53,805,866 km (0.031 R)
• M86: 54,465,892 km (0.046 R)
• M87: 55,211,787 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 8.2

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.66 AU - 13.68 AU

Year: 15019 Days

Day: 14.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,558,873 km

• M1: 119,080 km (0.034 R)
• M2: 251,474 km (0.065 R)
• M3: 506,389 km (0.052 R)
• M4: 925,113 km (0.073 R)
• M5: 1,459,926 km (0.062 R)
• M6: 1,543,252 km (0.113 R)
• M7: 1,685,968 km (0.089 R)
• M8: 3,711,523 km (0.049 R)
• M9: 3,865,160 km (0.088 R)
• M10: 4,218,510 km (0.115 R)
• M11: 4,623,173 km (0.036 R)
• M12: 4,913,841 km (0.061 R)
• M13: 5,253,428 km (0.068 R)
• M14: 5,382,831 km (0.086 R)
• M15: 5,955,342 km (0.047 R)
• M16: 6,547,300 km (0.102 R)
• M17: 6,640,051 km (0.101 R)
• M18: 7,110,237 km (0.119 R)
• M19: 7,983,739 km (0.102 R)
• M20: 8,534,110 km (0.061 R)
• M21: 8,788,277 km (0.063 R)
• M22: 9,618,545 km (0.089 R)
• M23: 10,203,772 km (0.109 R)
• M24: 10,527,950 km (0.077 R)
• M25: 10,855,420 km (0.1 R)
• M26: 10,965,374 km (0.095 R)
• M27: 11,130,830 km (0.115 R)
• M28: 11,352,982 km (0.059 R)
• M29: 11,464,582 km (0.088 R)
• M30: 11,745,078 km (0.083 R)
• M31: 12,084,666 km (0.066 R)
• M32: 12,312,952 km (0.086 R)
• M33: 13,475,477 km (0.092 R)
• M34: 14,189,657 km (0.114 R)
• M35: 14,977,290 km (0.06 R)
• M36: 15,099,661 km (0.096 R)
• M37: 16,531,462 km (0.079 R)
• M38: 19,790,153 km (0.062 R)
• M39: 20,873,690 km (0.07 R)
• M40: 21,010,572 km (0.11 R)
• M41: 21,837,699 km (0.033 R)
• M42: 22,115,652 km (0.09 R)
• M43: 22,464,963 km (0.104 R)
• M44: 22,605,136 km (0.078 R)
• M45: 22,745,608 km (0.108 R)
• M46: 22,816,069 km (0.063 R)
• M47: 23,239,730 km (0.118 R)
• M48: 25,615,943 km (0.065 R)
• M49: 25,762,549 km (0.096 R)
• M50: 27,616,964 km (0.101 R)
• M51: 27,767,310 km (0.054 R)
• M52: 28,219,544 km (0.075 R)
• M53: 28,446,634 km (0.095 R)
• M54: 32,794,995 km (0.107 R)
• M55: 32,874,431 km (0.064 R)
• M56: 33,833,653 km (0.118 R)
• M57: 35,289,539 km (0.064 R)
• M58: 35,371,070 km (0.062 R)
• M59: 36,107,241 km (0.096 R)
• M60: 39,524,356 km (0.086 R)
• M61: 41,056,836 km (0.076 R)
• M62: 42,262,146 km (0.071 R)
• M63: 42,521,998 km (0.092 R)
• M64: 43,391,760 km (0.089 R)
• M65: 44,531,397 km (0.074 R)
• M66: 44,972,261 km (0.063 R)
• M67: 45,414,622 km (0.037 R)
• M68: 46,482,153 km (0.11 R)
• M69: 46,750,382 km (0.119 R)
• M70: 47,738,027 km (0.096 R)
• M71: 49,369,093 km (0.059 R)
• M72: 51,295,015 km (0.104 R)
• M73: 51,664,672 km (0.09 R)
• M74: 53,245,473 km (0.04 R)
• M75: 56,168,615 km (0.068 R)
• M76: 56,359,053 km (0.072 R)
• M77: 58,370,995 km (0.113 R)
• M78: 58,853,448 km (0.108 R)
• M79: 58,950,088 km (0.108 R)
• M80: 59,240,308 km (0.101 R)
• M81: 60,016,871 km (0.076 R)
• M82: 60,114,109 km (0.093 R)
• M83: 60,406,274 km (0.069 R)
• M84: 60,698,887 km (0.115 R)
• M85: 61,089,936 km (0.12 R)
• M86: 61,481,733 km (0.068 R)
• M87: 63,453,134 km (0.116 R)
• M88: 65,345,098 km (0.06 R)
• M89: 65,645,490 km (0.026 R)
• M90: 65,946,332 km (0.103 R)
• M91: 66,046,862 km (0.091 R)
• M92: 66,247,771 km (0.082 R)
• M93: 66,851,848 km (0.111 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: 432 - 11,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit