🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.56 AU - 0.58 AU

Year: 152 Days

Day: 36.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 73.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.46 AU - 3.28 AU

Year: 1717 Days

Day: 45.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.6

Radius: 7.3

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.39 AU - 15.79 AU

Year: 16723 Days

Day: 15.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,733,534 km

• M1: 97,089 km (0.099 R)
• M2: 194,178 km (0.105 R)
• M3: 288,125 km (0.045 R)
• M4: 648,806 km (0.118 R)
• M5: 824,284 km (0.047 R)
• M6: 990,488 km (0.069 R)
• M7: 1,090,269 km (0.117 R)
• M8: 1,246,599 km (0.051 R)
• M9: 1,382,584 km (0.099 R)
• M10: 1,466,508 km (0.073 R)
• M11: 1,639,443 km (0.096 R)
• M12: 2,263,416 km (0.073 R)
• M13: 2,705,029 km (0.107 R)
• M14: 3,026,365 km (0.086 R)
• M15: 3,173,120 km (0.085 R)
• M16: 3,247,471 km (0.113 R)
• M17: 3,435,665 km (0.085 R)
• M18: 3,511,960 km (0.095 R)
• M19: 4,102,273 km (0.091 R)
• M20: 5,685,766 km (0.045 R)
• M21: 6,282,363 km (0.038 R)
• M22: 7,141,204 km (0.112 R)
• M23: 7,189,973 km (0.108 R)
• M24: 7,287,959 km (0.109 R)
• M25: 7,784,176 km (0.068 R)
• M26: 8,756,861 km (0.051 R)
• M27: 9,551,674 km (0.099 R)
• M28: 9,876,003 km (0.094 R)
• M29: 11,095,973 km (0.088 R)
• M30: 11,266,066 km (0.044 R)
• M31: 11,723,686 km (0.075 R)
• M32: 12,775,509 km (0.06 R)
• M33: 13,312,715 km (0.041 R)
• M34: 13,674,891 km (0.098 R)
• M35: 15,660,952 km (0.092 R)
• M36: 15,851,839 km (0.119 R)
• M37: 15,979,446 km (0.097 R)
• M38: 16,043,324 km (0.111 R)
• M39: 16,428,838 km (0.073 R)
• M40: 17,012,569 km (0.11 R)
• M41: 17,339,889 km (0.119 R)
• M42: 18,267,396 km (0.108 R)
• M43: 19,007,457 km (0.081 R)
• M44: 19,278,977 km (0.105 R)
• M45: 20,935,025 km (0.047 R)
• M46: 22,635,953 km (0.045 R)
• M47: 26,018,211 km (0.05 R)
• M48: 27,613,822 km (0.106 R)
• M49: 29,554,406 km (0.077 R)
• M50: 29,869,010 km (0.066 R)
• M51: 31,538,522 km (0.118 R)
• M52: 34,140,328 km (0.11 R)
• M53: 35,133,658 km (0.082 R)
• M54: 38,426,906 km (0.114 R)
• M55: 40,589,193 km (0.066 R)
• M56: 40,763,774 km (0.084 R)
• M57: 42,258,706 km (0.089 R)
• M58: 42,613,103 km (0.064 R)
• M59: 42,879,537 km (0.103 R)
• M60: 43,235,580 km (0.063 R)
• M61: 44,219,784 km (0.098 R)
• M62: 45,030,605 km (0.072 R)
• M63: 45,121,111 km (0.103 R)
• M64: 45,664,600 km (0.092 R)
• M65: 45,937,317 km (0.12 R)
• M66: 47,124,975 km (0.098 R)
• M67: 48,693,209 km (0.038 R)
• M68: 49,157,711 km (0.071 R)
• M69: 50,653,839 km (0.112 R)
• M70: 51,691,300 km (0.073 R)
• M71: 51,880,542 km (0.054 R)
• M72: 52,830,787 km (0.111 R)
• M73: 52,926,231 km (0.097 R)
• M74: 53,021,525 km (0.109 R)
• M75: 53,786,867 km (0.059 R)
• M76: 54,266,927 km (0.087 R)
• M77: 55,910,110 km (0.095 R)
• M78: 57,667,586 km (0.082 R)
• M79: 57,962,293 km (0.051 R)
• M80: 59,047,028 km (0.085 R)
• M81: 59,145,912 km (0.119 R)
• M82: 59,443,163 km (0.11 R)
• M83: 60,736,586 km (0.046 R)
• M84: 60,936,449 km (0.056 R)
• M85: 63,756,817 km (0.113 R)
• M86: 63,858,394 km (0.096 R)
• M87: 64,265,001 km (0.099 R)
• M88: 65,080,758 km (0.059 R)
• M89: 65,182,934 km (0.108 R)
• M90: 65,592,383 km (0.065 R)
• M91: 66,002,581 km (0.053 R)
• M92: 66,413,676 km (0.053 R)
• M93: 66,825,518 km (0.104 R)
• M94: 67,859,090 km (0.061 R)
• M95: 69,732,803 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.8

Radius: 7.2

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.33 AU - 21.43 AU

Year: 25584 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,733,534 km

• M1: 112,946 km (0.12 R)
• M2: 722,408 km (0.079 R)
• M3: 886,966 km (0.115 R)
• M4: 2,888,286 km (0.068 R)
• M5: 2,975,352 km (0.094 R)
• M6: 3,063,316 km (0.117 R)
• M7: 3,241,636 km (0.082 R)
• M8: 3,423,547 km (0.084 R)
• M9: 3,608,600 km (0.092 R)
• M10: 3,702,547 km (0.075 R)
• M11: 4,037,347 km (0.111 R)
• M12: 5,417,986 km (0.057 R)
• M13: 5,907,919 km (0.108 R)
• M14: 6,412,064 km (0.11 R)
• M15: 6,468,911 km (0.105 R)
• M16: 7,521,183 km (0.114 R)
• M17: 8,005,730 km (0.113 R)
• M18: 8,438,068 km (0.101 R)
• M19: 9,005,044 km (0.09 R)
• M20: 10,308,490 km (0.105 R)
• M21: 11,324,409 km (0.079 R)
• M22: 14,333,870 km (0.071 R)
• M23: 14,632,617 km (0.099 R)
• M24: 15,388,684 km (0.111 R)
• M25: 15,541,424 km (0.088 R)
• M26: 15,848,398 km (0.095 R)
• M27: 16,468,332 km (0.111 R)
• M28: 17,812,020 km (0.088 R)
• M29: 18,700,033 km (0.093 R)
• M30: 18,781,564 km (0.067 R)
• M31: 20,184,044 km (0.058 R)
• M32: 20,267,669 km (0.081 R)
• M33: 20,771,365 km (0.047 R)
• M34: 21,279,250 km (0.052 R)
• M35: 21,534,763 km (0.11 R)
• M36: 22,827,289 km (0.082 R)
• M37: 25,486,690 km (0.077 R)
• M38: 26,212,389 km (0.114 R)
• M39: 27,128,826 km (0.092 R)
• M40: 28,149,233 km (0.061 R)
• M41: 29,087,511 km (0.085 R)
• M42: 29,371,148 km (0.103 R)
• M43: 30,802,351 km (0.113 R)
• M44: 31,187,865 km (0.105 R)
• M45: 31,963,829 km (0.073 R)
• M46: 32,256,293 km (0.119 R)
• M47: 32,745,927 km (0.099 R)
• M48: 33,534,457 km (0.054 R)
• M49: 35,633,764 km (0.047 R)
• M50: 36,241,281 km (0.103 R)
• M51: 36,954,414 km (0.117 R)
• M52: 37,261,538 km (0.049 R)
• M53: 38,084,476 km (0.028 R)
• M54: 38,601,935 km (0.09 R)
• M55: 38,809,577 km (0.074 R)
• M56: 38,913,398 km (0.081 R)
• M57: 39,434,597 km (0.088 R)
• M58: 42,181,364 km (0.096 R)
• M59: 44,227,414 km (0.047 R)
• M60: 46,305,627 km (0.029 R)
• M61: 46,636,687 km (0.107 R)
• M62: 47,412,203 km (0.058 R)
• M63: 50,556,301 km (0.073 R)
• M64: 52,497,932 km (0.056 R)
• M65: 53,535,842 km (0.084 R)
• M66: 54,580,334 km (0.081 R)
• M67: 55,983,413 km (0.109 R)
• M68: 56,336,165 km (0.063 R)
• M69: 57,398,459 km (0.093 R)
• M70: 57,754,053 km (0.106 R)
• M71: 59,782,899 km (0.104 R)
• M72: 60,143,281 km (0.114 R)
• M73: 60,263,557 km (0.025 R)
• M74: 61,834,933 km (0.055 R)
• M75: 63,419,624 km (0.079 R)
• M76: 64,278,465 km (0.083 R)
• M77: 66,504,481 km (0.085 R)
• M78: 66,628,947 km (0.081 R)
• M79: 67,502,000 km (0.082 R)
• M80: 69,007,403 km (0.107 R)
• M81: 70,397,168 km (0.045 R)
• M82: 71,159,070 km (0.1 R)
• M83: 71,668,450 km (0.05 R)
• M84: 72,562,896 km (0.101 R)
• M85: 72,947,512 km (0.113 R)
• M86: 73,589,736 km (0.09 R)
• M87: 74,621,363 km (0.067 R)
• M88: 74,750,615 km (0.103 R)
• M89: 76,438,079 km (0.078 R)
• M90: 78,926,789 km (0.065 R)
• M91: 79,982,651 km (0.11 R)
• M92: 81,708,412 km (0.093 R)
• M93: 83,044,172 km (0.107 R)
• M94: 83,983,497 km (0.117 R)
• M95: 84,791,475 km (0.085 R)
• M96: 89,006,844 km (0.114 R)
• M97: 92,455,673 km (0.096 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 16,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit