🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.07 AU - 1.31 AU

Year: 474 Days

Day: 14.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,121,059 km

• M1: 167,550 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.11 AU - 1.49 AU

Year: 541 Days

Day: 15.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,121,059 km

• M1: 150,495 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.19 AU - 1.43 AU

Year: 548 Days

Day: 46.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 152.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.26 AU - 1.42 AU

Year: 567 Days

Day: 29.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,121,059 km

• M1: 1,141,731 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.36 AU - 1.9 AU

Year: 760 Days

Day: 18.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.68 AU - 3.52 AU

Year: 1994 Days

Day: 23.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,121,059 km

• M1: 756,367 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.71 AU - 4.51 AU

Year: 2505 Days

Day: 32 Hours

Environment

Temp: -124 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.9

Radius: 4

Gravity: 24.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.15 AU - 20.23 AU

Year: 24904 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,121,059 km

• M1: 52,060 km (0.111 R)
• M2: 123,119 km (0.088 R)
• M3: 171,290 km (0.029 R)
• M4: 198,217 km (0.09 R)
• M5: 412,142 km (0.049 R)
• M6: 1,022,053 km (0.089 R)
• M7: 1,293,722 km (0.041 R)
• M8: 2,164,232 km (0.116 R)
• M9: 3,099,668 km (0.101 R)
• M10: 3,449,129 km (0.104 R)
• M11: 4,745,394 km (0.096 R)
• M12: 5,011,977 km (0.052 R)
• M13: 5,147,214 km (0.105 R)
• M14: 6,078,311 km (0.029 R)
• M15: 6,513,940 km (0.064 R)
• M16: 6,612,226 km (0.046 R)
• M17: 7,160,951 km (0.114 R)
• M18: 7,828,157 km (0.088 R)
• M19: 8,142,762 km (0.106 R)
• M20: 8,408,148 km (0.114 R)
• M21: 8,838,541 km (0.093 R)
• M22: 10,229,054 km (0.104 R)
• M23: 11,271,751 km (0.104 R)
• M24: 11,567,207 km (0.114 R)
• M25: 12,166,047 km (0.103 R)
• M26: 14,917,600 km (0.091 R)
• M27: 15,897,616 km (0.067 R)
• M28: 16,228,975 km (0.093 R)
• M29: 17,576,852 km (0.112 R)
• M30: 17,645,218 km (0.114 R)
• M31: 17,713,585 km (0.049 R)
• M32: 17,988,097 km (0.108 R)
• M33: 19,311,440 km (0.085 R)
• M34: 19,381,900 km (0.105 R)
• M35: 20,091,742 km (0.062 R)
• M36: 20,449,879 km (0.114 R)
• M37: 22,716,736 km (0.111 R)
• M38: 23,841,861 km (0.071 R)
• M39: 24,678,413 km (0.058 R)
• M40: 26,301,849 km (0.066 R)
• M41: 27,324,201 km (0.066 R)
• M42: 27,403,338 km (0.062 R)
• M43: 28,760,789 km (0.111 R)
• M44: 29,245,187 km (0.081 R)
• M45: 30,303,741 km (0.095 R)
• M46: 31,209,407 km (0.113 R)
• M47: 33,384,710 km (0.094 R)
• M48: 33,893,642 km (0.07 R)
• M49: 34,234,426 km (0.041 R)
• M50: 34,319,696 km (0.101 R)
• M51: 34,405,117 km (0.103 R)
• M52: 34,490,687 km (0.079 R)
• M53: 34,919,135 km (0.069 R)
• M54: 35,263,360 km (0.112 R)
• M55: 35,868,184 km (0.116 R)
• M56: 36,913,125 km (0.095 R)
• M57: 37,439,261 km (0.095 R)
• M58: 37,703,301 km (0.119 R)
• M59: 38,587,873 km (0.113 R)
• M60: 38,676,734 km (0.112 R)
• M61: 38,765,595 km (0.074 R)
• M62: 40,467,570 km (0.065 R)
• M63: 40,648,135 km (0.075 R)
• M64: 40,919,506 km (0.119 R)
• M65: 41,828,313 km (0.09 R)
• M66: 45,061,422 km (0.118 R)
• M67: 47,324,239 km (0.06 R)
• M68: 49,913,928 km (0.108 R)
• M69: 50,301,386 km (0.027 R)
• M70: 50,592,803 km (0.102 R)
• M71: 52,746,115 km (0.085 R)
• M72: 56,031,733 km (0.091 R)
• M73: 56,333,771 km (0.108 R)
• M74: 57,242,877 km (0.093 R)
• M75: 58,462,698 km (0.061 R)
• M76: 59,178,075 km (0.111 R)
• M77: 59,485,649 km (0.116 R)
• M78: 59,588,273 km (0.083 R)
• M79: 59,690,897 km (0.115 R)
• M80: 61,238,188 km (0.117 R)
• M81: 62,276,995 km (0.092 R)
• M82: 63,846,277 km (0.119 R)
• M83: 64,372,113 km (0.06 R)
• M84: 66,277,392 km (0.119 R)
• M85: 67,986,398 km (0.113 R)
• M86: 68,201,071 km (0.058 R)
• M87: 68,631,015 km (0.076 R)
• M88: 68,738,726 km (0.108 R)
• M89: 71,338,737 km (0.107 R)
• M90: 72,980,124 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.9

Radius: 7.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.05 AU - 20.93 AU

Year: 30226 Days

Day: 16.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,121,059 km

• M1: 103,372 km (0.089 R)
• M2: 473,028 km (0.095 R)
• M3: 1,670,410 km (0.109 R)
• M4: 1,912,459 km (0.113 R)
• M5: 2,019,721 km (0.096 R)
• M6: 3,368,495 km (0.056 R)
• M7: 4,081,030 km (0.025 R)
• M8: 4,454,576 km (0.119 R)
• M9: 4,645,463 km (0.12 R)
• M10: 4,790,423 km (0.044 R)
• M11: 6,160,889 km (0.087 R)
• M12: 7,081,963 km (0.039 R)
• M13: 8,045,373 km (0.08 R)
• M14: 10,343,646 km (0.099 R)
• M15: 10,660,195 km (0.087 R)
• M16: 10,980,035 km (0.062 R)
• M17: 11,826,160 km (0.103 R)
• M18: 12,896,234 km (0.075 R)
• M19: 13,996,975 km (0.084 R)
• M20: 14,206,711 km (0.104 R)
• M21: 14,629,325 km (0.096 R)
• M22: 14,842,203 km (0.074 R)
• M23: 15,921,851 km (0.089 R)
• M24: 15,994,705 km (0.069 R)
• M25: 16,287,319 km (0.039 R)
• M26: 16,434,373 km (0.088 R)
• M27: 16,581,727 km (0.085 R)
• M28: 17,475,425 km (0.102 R)
• M29: 18,003,954 km (0.099 R)
• M30: 21,364,072 km (0.075 R)
• M31: 22,172,798 km (0.104 R)
• M32: 22,417,241 km (0.057 R)
• M33: 22,499,071 km (0.08 R)
• M34: 22,744,711 km (0.114 R)
• M35: 22,909,119 km (0.117 R)
• M36: 23,404,437 km (0.074 R)
• M37: 23,653,368 km (0.105 R)
• M38: 24,321,622 km (0.067 R)
• M39: 26,622,587 km (0.072 R)
• M40: 28,018,484 km (0.11 R)
• M41: 29,706,996 km (0.098 R)
• M42: 30,156,687 km (0.11 R)
• M43: 30,247,044 km (0.094 R)
• M44: 30,608,772 km (0.094 R)
• M45: 30,971,995 km (0.065 R)
• M46: 31,886,337 km (0.093 R)
• M47: 32,995,306 km (0.115 R)
• M48: 33,088,356 km (0.053 R)
• M49: 33,461,154 km (0.117 R)
• M50: 33,835,298 km (0.108 R)
• M51: 34,116,842 km (0.115 R)
• M52: 34,682,322 km (0.118 R)
• M53: 35,440,932 km (0.068 R)
• M54: 36,781,928 km (0.109 R)
• M55: 37,264,830 km (0.098 R)
• M56: 38,139,379 km (0.081 R)
• M57: 38,432,441 km (0.113 R)
• M58: 39,612,020 km (0.084 R)
• M59: 40,903,199 km (0.072 R)
• M60: 41,303,224 km (0.082 R)
• M61: 41,805,125 km (0.096 R)
• M62: 42,006,484 km (0.106 R)
• M63: 42,511,227 km (0.102 R)
• M64: 46,516,560 km (0.095 R)
• M65: 48,616,914 km (0.079 R)
• M66: 48,934,660 km (0.119 R)
• M67: 49,146,790 km (0.099 R)
• M68: 50,212,376 km (0.113 R)
• M69: 50,855,347 km (0.119 R)
• M70: 51,070,170 km (0.034 R)
• M71: 51,177,731 km (0.096 R)
• M72: 52,691,811 km (0.116 R)
• M73: 53,236,048 km (0.089 R)
• M74: 54,990,232 km (0.082 R)
• M75: 55,321,293 km (0.064 R)
• M76: 59,911,105 km (0.098 R)
• M77: 62,193,968 km (0.069 R)
• M78: 62,538,941 km (0.11 R)
• M79: 64,505,255 km (0.082 R)
• M80: 64,854,267 km (0.111 R)
• M81: 66,139,762 km (0.116 R)
• M82: 68,142,728 km (0.065 R)
• M83: 69,687,924 km (0.083 R)
• M84: 72,691,700 km (0.077 R)
• M85: 73,418,745 km (0.104 R)
• M86: 75,369,651 km (0.112 R)
• M87: 77,214,043 km (0.12 R)
• M88: 79,073,246 km (0.086 R)
• M89: 80,195,828 km (0.078 R)
• M90: 80,571,319 km (0.102 R)
• M91: 81,198,134 km (0.099 R)
• M92: 82,330,739 km (0.092 R)
• M93: 83,975,867 km (0.11 R)
• M94: 84,866,124 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit