🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.16 AU - 1.78 AU

Year: 629 Days

Day: 30.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.36 AU - 2.04 AU

Year: 783 Days

Day: 12.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128

Radius: 4.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.94 AU - 16.86 AU

Year: 18299 Days

Day: 20.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,472,091 km

• M1: 59,690 km (0.116 R)
• M2: 335,548 km (0.073 R)
• M3: 473,178 km (0.053 R)
• M4: 555,457 km (0.03 R)
• M5: 718,818 km (0.076 R)
• M6: 982,409 km (0.109 R)
• M7: 1,017,266 km (0.027 R)
• M8: 1,217,128 km (0.085 R)
• M9: 1,449,005 km (0.082 R)
• M10: 1,822,102 km (0.059 R)
• M11: 2,578,618 km (0.12 R)
• M12: 2,651,622 km (0.093 R)
• M13: 2,849,989 km (0.087 R)
• M14: 2,976,399 km (0.119 R)
• M15: 3,182,545 km (0.087 R)
• M16: 3,287,264 km (0.048 R)
• M17: 3,500,291 km (0.087 R)
• M18: 4,024,033 km (0.044 R)
• M19: 4,109,005 km (0.045 R)
• M20: 4,338,338 km (0.082 R)
• M21: 4,396,382 km (0.117 R)
• M22: 4,542,539 km (0.098 R)
• M23: 4,660,572 km (0.064 R)
• M24: 4,960,217 km (0.041 R)
• M25: 5,235,177 km (0.065 R)
• M26: 5,577,906 km (0.094 R)
• M27: 5,672,751 km (0.082 R)
• M28: 5,799,909 km (0.077 R)
• M29: 6,383,640 km (0.11 R)
• M30: 6,582,456 km (0.114 R)
• M31: 7,054,138 km (0.064 R)
• M32: 7,328,650 km (0.098 R)
• M33: 8,136,927 km (0.102 R)
• M34: 8,569,714 km (0.106 R)
• M35: 8,642,568 km (0.097 R)
• M36: 8,825,676 km (0.101 R)
• M37: 9,158,382 km (0.11 R)
• M38: 9,570,673 km (0.101 R)
• M39: 9,684,218 km (0.092 R)
• M40: 9,760,064 km (0.067 R)
• M41: 9,798,212 km (0.12 R)
• M42: 10,413,358 km (0.103 R)
• M43: 10,530,045 km (0.115 R)
• M44: 10,608,135 km (0.086 R)
• M45: 11,519,634 km (0.115 R)
• M46: 12,127,600 km (0.084 R)
• M47: 13,037,903 km (0.049 R)
• M48: 13,628,516 km (0.042 R)
• M49: 13,927,113 km (0.049 R)
• M50: 14,444,123 km (0.081 R)
• M51: 14,487,507 km (0.105 R)
• M52: 14,574,273 km (0.12 R)
• M53: 15,099,063 km (0.095 R)
• M54: 15,275,289 km (0.06 R)
• M55: 16,482,993 km (0.096 R)
• M56: 16,892,292 km (0.111 R)
• M57: 16,938,069 km (0.114 R)
• M58: 17,721,065 km (0.089 R)
• M59: 18,187,062 km (0.081 R)
• M60: 19,849,842 km (0.108 R)
• M61: 19,994,653 km (0.09 R)
• M62: 20,236,702 km (0.1 R)
• M63: 20,674,875 km (0.096 R)
• M64: 21,461,610 km (0.056 R)
• M65: 24,912,384 km (0.096 R)
• M66: 25,329,612 km (0.048 R)
• M67: 25,539,049 km (0.114 R)
• M68: 25,749,085 km (0.099 R)
• M69: 26,170,801 km (0.082 R)
• M70: 27,181,634 km (0.084 R)
• M71: 27,664,985 km (0.1 R)
• M72: 28,313,641 km (0.1 R)
• M73: 28,803,574 km (0.097 R)
• M74: 31,238,429 km (0.097 R)
• M75: 31,294,528 km (0.091 R)
• M76: 31,406,727 km (0.112 R)
• M77: 32,935,916 km (0.037 R)
• M78: 33,164,502 km (0.119 R)
• M79: 33,911,145 km (0.092 R)
• M80: 34,895,648 km (0.074 R)
• M81: 35,012,185 km (0.09 R)
• M82: 36,715,207 km (0.11 R)
• M83: 37,427,891 km (0.102 R)
• M84: 37,546,971 km (0.114 R)
• M85: 38,325,030 km (0.067 R)
• M86: 38,385,018 km (0.066 R)
• M87: 38,565,433 km (0.03 R)
• M88: 38,745,998 km (0.083 R)
• M89: 39,108,175 km (0.112 R)
• M90: 39,714,345 km (0.052 R)
• M91: 40,323,508 km (0.063 R)
• M92: 40,384,544 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.6

Radius: 5

Gravity: 22.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 16.71 AU - 21.57 AU

Year: 29567 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,472,091 km

• M1: 168,746 km (0.105 R)
• M2: 285,283 km (0.075 R)
• M3: 323,580 km (0.074 R)
• M4: 405,709 km (0.095 R)
• M5: 616,194 km (0.115 R)
• M6: 667,207 km (0.101 R)
• M7: 719,865 km (0.06 R)
• M8: 1,034,020 km (0.045 R)
• M9: 1,286,841 km (0.092 R)
• M10: 1,773,632 km (0.036 R)
• M11: 1,847,534 km (0.112 R)
• M12: 2,075,222 km (0.066 R)
• M13: 2,515,787 km (0.103 R)
• M14: 3,116,872 km (0.107 R)
• M15: 3,161,452 km (0.086 R)
• M16: 3,251,360 km (0.1 R)
• M17: 3,342,016 km (0.102 R)
• M18: 3,855,736 km (0.077 R)
• M19: 4,000,097 km (0.064 R)
• M20: 4,443,655 km (0.09 R)
• M21: 4,696,924 km (0.107 R)
• M22: 5,007,041 km (0.096 R)
• M23: 5,217,375 km (0.114 R)
• M24: 5,756,077 km (0.045 R)
• M25: 6,425,528 km (0.06 R)
• M26: 6,596,668 km (0.092 R)
• M27: 6,654,113 km (0.105 R)
• M28: 7,594,934 km (0.076 R)
• M29: 7,836,684 km (0.027 R)
• M30: 8,080,828 km (0.11 R)
• M31: 8,389,598 km (0.111 R)
• M32: 8,451,831 km (0.092 R)
• M33: 9,146,414 km (0.074 R)
• M34: 9,532,975 km (0.062 R)
• M35: 9,859,098 km (0.104 R)
• M36: 10,321,954 km (0.034 R)
• M37: 10,522,415 km (0.028 R)
• M38: 11,131,727 km (0.071 R)
• M39: 11,544,168 km (0.072 R)
• M40: 13,388,710 km (0.027 R)
• M41: 14,643,388 km (0.086 R)
• M42: 14,943,930 km (0.098 R)
• M43: 16,868,656 km (0.101 R)
• M44: 19,525,813 km (0.056 R)
• M45: 21,113,645 km (0.085 R)
• M46: 21,709,045 km (0.029 R)
• M47: 22,051,624 km (0.115 R)
• M48: 23,791,746 km (0.083 R)
• M49: 23,880,009 km (0.106 R)
• M50: 25,215,319 km (0.111 R)
• M51: 26,574,715 km (0.075 R)
• M52: 27,586,745 km (0.091 R)
• M53: 28,986,981 km (0.111 R)
• M54: 29,081,078 km (0.084 R)
• M55: 31,274,931 km (0.043 R)
• M56: 32,636,122 km (0.105 R)
• M57: 33,028,517 km (0.093 R)
• M58: 35,315,270 km (0.095 R)
• M59: 36,426,932 km (0.119 R)
• M60: 38,167,354 km (0.044 R)
• M61: 38,270,576 km (0.108 R)
• M62: 39,620,846 km (0.094 R)
• M63: 39,725,266 km (0.071 R)
• M64: 40,249,307 km (0.05 R)
• M65: 40,354,325 km (0.073 R)
• M66: 43,225,407 km (0.11 R)
• M67: 44,305,354 km (0.099 R)
• M68: 45,175,565 km (0.087 R)
• M69: 46,491,727 km (0.098 R)
• M70: 47,043,743 km (0.047 R)
• M71: 49,049,103 km (0.072 R)
• M72: 50,401,467 km (0.102 R)
• M73: 52,223,569 km (0.088 R)
• M74: 52,567,645 km (0.118 R)
• M75: 54,764,041 km (0.052 R)
• M76: 56,990,206 km (0.097 R)
• M77: 59,844,235 km (0.069 R)
• M78: 61,651,526 km (0.111 R)
• M79: 62,015,049 km (0.089 R)
• M80: 62,257,847 km (0.119 R)
• M81: 63,598,842 km (0.069 R)
• M82: 67,055,151 km (0.08 R)
• M83: 67,428,996 km (0.119 R)
• M84: 68,053,717 km (0.108 R)
• M85: 69,308,993 km (0.063 R)
• M86: 70,318,629 km (0.069 R)
• M87: 71,714,826 km (0.113 R)
• M88: 74,147,885 km (0.096 R)
• M89: 77,782,665 km (0.044 R)
• M90: 78,044,461 km (0.038 R)
• M91: 79,226,284 km (0.069 R)
• M92: 79,357,930 km (0.048 R)
• M93: 81,474,890 km (0.113 R)
• M94: 85,628,774 km (0.057 R)
• M95: 85,899,097 km (0.108 R)
• M96: 89,028,535 km (0.09 R)
• M97: 91,779,939 km (0.09 R)
• M98: 92,056,546 km (0.085 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 11,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit