🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.78 AU - 1 AU

Year: 294 Days

Day: 16.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,897,477 km

• M1: 139,276 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.03 AU - 1.07 AU

Year: 376 Days

Day: 33.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.84 AU - 5.2 AU

Year: 3935 Days

Day: 28.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,897,477 km

• M1: 2,390,574 km (0.037 R)

Asteroid Belt

Center: 9.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.2

Radius: 3.8

Gravity: 68.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.74 AU - 15.72 AU

Year: 18780 Days

Day: 18 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,897,477 km

• M1: 198,965 km (0.075 R)
• M2: 230,381 km (0.103 R)
• M3: 316,699 km (0.102 R)
• M4: 413,638 km (0.09 R)
• M5: 683,363 km (0.105 R)
• M6: 915,838 km (0.088 R)
• M7: 1,291,478 km (0.085 R)
• M8: 3,060,324 km (0.092 R)
• M9: 3,142,902 km (0.074 R)
• M10: 3,437,460 km (0.099 R)
• M11: 4,143,711 km (0.108 R)
• M12: 4,654,588 km (0.068 R)
• M13: 5,532,279 km (0.094 R)
• M14: 5,887,275 km (0.095 R)
• M15: 5,938,437 km (0.055 R)
• M16: 6,406,828 km (0.074 R)
• M17: 6,512,594 km (0.067 R)
• M18: 7,378,765 km (0.117 R)
• M19: 7,545,118 km (0.097 R)
• M20: 8,108,803 km (0.099 R)
• M21: 8,165,949 km (0.077 R)
• M22: 8,395,732 km (0.061 R)
• M23: 8,627,608 km (0.11 R)
• M24: 8,685,802 km (0.099 R)
• M25: 8,861,579 km (0.093 R)
• M26: 9,038,404 km (0.081 R)
• M27: 10,062,551 km (0.064 R)
• M28: 10,807,249 km (0.115 R)
• M29: 12,218,107 km (0.096 R)
• M30: 12,283,631 km (0.107 R)
• M31: 12,612,746 km (0.113 R)
• M32: 13,549,977 km (0.113 R)
• M33: 14,717,738 km (0.099 R)
• M34: 15,067,348 km (0.103 R)
• M35: 16,492,716 km (0.101 R)
• M36: 16,565,122 km (0.093 R)
• M37: 17,074,802 km (0.103 R)
• M38: 17,442,065 km (0.104 R)
• M39: 19,316,825 km (0.113 R)
• M40: 19,853,133 km (0.1 R)
• M41: 21,887,664 km (0.079 R)
• M42: 23,660,100 km (0.06 R)
• M43: 27,169,516 km (0.092 R)
• M44: 27,856,021 km (0.066 R)
• M45: 28,028,657 km (0.11 R)
• M46: 28,288,060 km (0.113 R)
• M47: 29,421,712 km (0.077 R)
• M48: 29,597,490 km (0.112 R)
• M49: 30,038,205 km (0.08 R)
• M50: 32,184,187 km (0.087 R)
• M51: 33,917,876 km (0.105 R)
• M52: 34,286,635 km (0.098 R)
• M53: 35,028,341 km (0.107 R)
• M54: 38,526,538 km (0.081 R)
• M55: 39,975,992 km (0.053 R)
• M56: 40,658,457 km (0.075 R)
• M57: 41,050,254 km (0.092 R)
• M58: 41,837,588 km (0.086 R)
• M59: 47,795,024 km (0.11 R)
• M60: 48,726,869 km (0.11 R)
• M61: 49,978,704 km (0.063 R)
• M62: 50,188,290 km (0.043 R)
• M63: 50,503,344 km (0.11 R)
• M64: 51,240,861 km (0.048 R)
• M65: 52,088,183 km (0.065 R)
• M66: 53,153,919 km (0.07 R)
• M67: 53,474,956 km (0.065 R)
• M68: 54,119,124 km (0.105 R)
• M69: 54,442,106 km (0.108 R)
• M70: 54,982,005 km (0.063 R)
• M71: 55,198,473 km (0.105 R)
• M72: 57,817,483 km (0.119 R)
• M73: 58,147,645 km (0.067 R)
• M74: 60,476,734 km (0.04 R)
• M75: 61,259,730 km (0.107 R)
• M76: 61,708,822 km (0.103 R)
• M77: 63,175,480 km (0.107 R)
• M78: 63,742,755 km (0.096 R)
• M79: 66,488,624 km (0.109 R)
• M80: 66,603,964 km (0.087 R)
• M81: 67,528,329 km (0.083 R)
• M82: 70,326,857 km (0.107 R)
• M83: 70,561,725 km (0.072 R)
• M84: 71,032,360 km (0.058 R)
• M85: 72,213,435 km (0.114 R)
• M86: 72,331,917 km (0.115 R)
• M87: 72,569,029 km (0.06 R)
• M88: 73,639,253 km (0.028 R)
• M89: 74,595,033 km (0.105 R)
• M90: 75,314,599 km (0.117 R)
• M91: 76,518,862 km (0.079 R)
• M92: 77,365,586 km (0.074 R)
• M93: 77,486,760 km (0.049 R)
• M94: 80,292,319 km (0.092 R)
• M95: 81,399,044 km (0.06 R)
• M96: 82,387,138 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.7

Radius: 3.3

Gravity: 42.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 16.46 AU - 22.92 AU

Year: 30566 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,897,477 km

• M1: 55,650 km (0.105 R)
• M2: 350,957 km (0.094 R)
• M3: 1,094,757 km (0.07 R)
• M4: 2,089,433 km (0.118 R)
• M5: 2,204,325 km (0.079 R)
• M6: 2,561,116 km (0.034 R)
• M7: 3,238,644 km (0.049 R)
• M8: 3,551,603 km (0.094 R)
• M9: 3,642,708 km (0.106 R)
• M10: 3,688,635 km (0.114 R)
• M11: 4,596,245 km (0.108 R)
• M12: 4,695,578 km (0.037 R)
• M13: 4,998,065 km (0.083 R)
• M14: 5,203,164 km (0.09 R)
• M15: 5,621,589 km (0.119 R)
• M16: 6,770,351 km (0.116 R)
• M17: 7,054,288 km (0.058 R)
• M18: 7,284,220 km (0.074 R)
• M19: 7,575,038 km (0.105 R)
• M20: 8,048,216 km (0.077 R)
• M21: 8,168,044 km (0.086 R)
• M22: 8,470,231 km (0.087 R)
• M23: 9,023,145 km (0.083 R)
• M24: 9,147,611 km (0.034 R)
• M25: 10,099,053 km (0.088 R)
• M26: 10,619,205 km (0.052 R)
• M27: 10,684,878 km (0.076 R)
• M28: 11,081,462 km (0.08 R)
• M29: 11,415,664 km (0.081 R)
• M30: 12,025,574 km (0.058 R)
• M31: 12,785,232 km (0.041 R)
• M32: 12,995,118 km (0.11 R)
• M33: 13,276,811 km (0.074 R)
• M34: 13,418,331 km (0.03 R)
• M35: 14,861,202 km (0.101 R)
• M36: 17,038,898 km (0.105 R)
• M37: 19,074,327 km (0.061 R)
• M38: 19,394,167 km (0.1 R)
• M39: 20,609,500 km (0.11 R)
• M40: 20,691,330 km (0.095 R)
• M41: 21,019,997 km (0.103 R)
• M42: 21,350,309 km (0.117 R)
• M43: 21,599,240 km (0.038 R)
• M44: 24,054,440 km (0.117 R)
• M45: 24,313,394 km (0.088 R)
• M46: 25,270,820 km (0.115 R)
• M47: 26,151,952 km (0.041 R)
• M48: 27,222,474 km (0.071 R)
• M49: 27,672,764 km (0.052 R)
• M50: 29,406,154 km (0.086 R)
• M51: 30,799,060 km (0.094 R)
• M52: 30,892,708 km (0.12 R)
• M53: 31,456,543 km (0.085 R)
• M54: 32,689,678 km (0.086 R)
• M55: 34,520,157 km (0.1 R)
• M56: 34,909,710 km (0.049 R)
• M57: 35,202,922 km (0.103 R)
• M58: 35,398,746 km (0.058 R)
• M59: 35,890,175 km (0.118 R)
• M60: 36,780,132 km (0.081 R)
• M61: 37,777,501 km (0.071 R)
• M62: 38,078,492 km (0.058 R)
• M63: 38,986,103 km (0.083 R)
• M64: 41,234,559 km (0.03 R)
• M65: 44,579,268 km (0.116 R)
• M66: 45,855,787 km (0.117 R)
• M67: 46,606,020 km (0.082 R)
• M68: 48,118,454 km (0.082 R)
• M69: 48,444,578 km (0.083 R)
• M70: 52,304,053 km (0.075 R)
• M71: 57,754,951 km (0.095 R)
• M72: 58,680,812 km (0.079 R)
• M73: 60,547,345 km (0.066 R)
• M74: 60,781,914 km (0.11 R)
• M75: 62,078,030 km (0.117 R)
• M76: 62,670,138 km (0.081 R)
• M77: 64,218,476 km (0.089 R)
• M78: 66,383,008 km (0.111 R)
• M79: 68,815,918 km (0.105 R)
• M80: 70,906,848 km (0.107 R)
• M81: 71,649,751 km (0.047 R)
• M82: 73,518,228 km (0.043 R)
• M83: 74,395,769 km (0.087 R)
• M84: 74,772,905 km (0.074 R)
• M85: 75,024,679 km (0.116 R)
• M86: 75,908,054 km (0.027 R)
• M87: 77,557,670 km (0.059 R)
• M88: 82,447,126 km (0.083 R)
• M89: 82,967,727 km (0.119 R)
• M90: 83,097,877 km (0.089 R)
• M91: 83,750,423 km (0.081 R)
• M92: 85,849,580 km (0.062 R)
• M93: 88,764,196 km (0.12 R)
• M94: 88,897,487 km (0.06 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 12,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit