🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 15.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.67 AU - 0.69 AU

Year: 206 Days

Day: 39.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,804,210 km

• M1: 34,408 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 224 Days

Day: 28.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.89 AU - 0.97 AU

Year: 329 Days

Day: 38.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.13 AU - 1.23 AU

Year: 471 Days

Day: 41.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.2 AU - 3.24 AU

Year: 1647 Days

Day: 41.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,804,210 km

• M1: 113,694 km (0.118 R)

Asteroid Belt

Center: 10.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.3

Radius: 5

Gravity: 30.49 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.05 AU - 21.71 AU

Year: 27754 Days

Day: 17.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,804,210 km

• M1: 298,897 km (0.096 R)
• M2: 1,503,010 km (0.11 R)
• M3: 1,839,007 km (0.107 R)
• M4: 2,035,728 km (0.119 R)
• M5: 2,197,892 km (0.089 R)
• M6: 2,887,538 km (0.094 R)
• M7: 4,036,001 km (0.105 R)
• M8: 4,817,351 km (0.055 R)
• M9: 5,363,532 km (0.089 R)
• M10: 5,531,232 km (0.048 R)
• M11: 5,644,028 km (0.11 R)
• M12: 7,055,484 km (0.046 R)
• M13: 8,374,489 km (0.078 R)
• M14: 8,634,191 km (0.048 R)
• M15: 9,496,622 km (0.114 R)
• M16: 10,805,454 km (0.091 R)
• M17: 11,017,285 km (0.095 R)
• M18: 12,909,548 km (0.07 R)
• M19: 13,360,287 km (0.106 R)
• M20: 13,892,705 km (0.115 R)
• M21: 14,665,229 km (0.115 R)
• M22: 14,978,188 km (0.109 R)
• M23: 15,135,565 km (0.115 R)
• M24: 15,293,390 km (0.092 R)
• M25: 20,274,850 km (0.119 R)
• M26: 21,237,961 km (0.053 R)
• M27: 22,845,839 km (0.091 R)
• M28: 22,936,346 km (0.07 R)
• M29: 23,664,438 km (0.048 R)
• M30: 24,492,463 km (0.066 R)
• M31: 25,799,350 km (0.084 R)
• M32: 26,271,630 km (0.118 R)
• M33: 26,842,047 km (0.092 R)
• M34: 27,033,083 km (0.091 R)
• M35: 29,459,112 km (0.119 R)
• M36: 30,150,852 km (0.094 R)
• M37: 30,448,851 km (0.081 R)
• M38: 32,055,084 km (0.063 R)
• M39: 33,277,598 km (0.054 R)
• M40: 33,791,466 km (0.07 R)
• M41: 35,663,235 km (0.119 R)
• M42: 36,400,154 km (0.119 R)
• M43: 37,035,795 km (0.088 R)
• M44: 38,103,326 km (0.086 R)
• M45: 39,072,720 km (0.116 R)
• M46: 41,255,802 km (0.112 R)
• M47: 42,140,075 km (0.029 R)
• M48: 42,473,379 km (0.119 R)
• M49: 44,265,112 km (0.11 R)
• M50: 44,378,059 km (0.097 R)
• M51: 44,830,144 km (0.082 R)
• M52: 47,229,245 km (0.109 R)
• M53: 49,669,635 km (0.086 R)
• M54: 50,964,105 km (0.12 R)
• M55: 52,031,635 km (0.08 R)
• M56: 52,508,404 km (0.08 R)
• M57: 55,642,629 km (0.047 R)
• M58: 57,478,195 km (0.066 R)
• M59: 57,847,701 km (0.081 R)
• M60: 58,094,388 km (0.089 R)
• M61: 59,457,973 km (0.079 R)
• M62: 61,711,665 km (0.062 R)
• M63: 62,722,348 km (0.068 R)
• M64: 63,483,951 km (0.07 R)
• M65: 64,760,021 km (0.107 R)
• M66: 66,431,478 km (0.08 R)
• M67: 67,337,442 km (0.082 R)
• M68: 67,467,144 km (0.108 R)
• M69: 69,161,489 km (0.049 R)
• M70: 69,292,387 km (0.093 R)
• M71: 69,816,877 km (0.118 R)
• M72: 70,869,747 km (0.097 R)
• M73: 72,060,546 km (0.076 R)
• M74: 72,326,083 km (0.094 R)
• M75: 74,730,270 km (0.096 R)
• M76: 75,268,074 km (0.119 R)
• M77: 77,432,157 km (0.056 R)
• M78: 77,568,142 km (0.102 R)
• M79: 78,385,395 km (0.107 R)
• M80: 79,205,490 km (0.112 R)
• M81: 79,753,916 km (0.117 R)
• M82: 80,441,019 km (0.099 R)
• M83: 81,821,359 km (0.076 R)
• M84: 83,906,304 km (0.073 R)
• M85: 84,465,351 km (0.111 R)
• M86: 85,868,131 km (0.11 R)
• M87: 86,290,445 km (0.064 R)
• M88: 87,986,736 km (0.075 R)
• M89: 89,266,097 km (0.1 R)
• M90: 89,836,813 km (0.102 R)
• M91: 92,419,470 km (0.07 R)
• M92: 92,563,533 km (0.115 R)
• M93: 95,026,363 km (0.114 R)
• M94: 96,046,770 km (0.083 R)
• M95: 96,192,777 km (0.085 R)
• M96: 97,951,151 km (0.072 R)
• M97: 98,098,205 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180

Radius: 3.4

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.15 AU - 23.07 AU

Year: 30666 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,804,210 km

• M1: 52,958 km (0.084 R)
• M2: 97,538 km (0.103 R)
• M3: 149,598 km (0.112 R)
• M4: 173,384 km (0.117 R)
• M5: 225,444 km (0.092 R)
• M6: 329,564 km (0.072 R)
• M7: 1,267,543 km (0.096 R)
• M8: 1,399,189 km (0.111 R)
• M9: 1,704,219 km (0.101 R)
• M10: 1,908,719 km (0.076 R)
• M11: 1,938,639 km (0.119 R)
• M12: 2,183,082 km (0.061 R)
• M13: 3,077,827 km (0.085 R)
• M14: 3,290,405 km (0.101 R)
• M15: 5,195,534 km (0.064 R)
• M16: 5,363,532 km (0.109 R)
• M17: 5,533,326 km (0.052 R)
• M18: 5,576,111 km (0.071 R)
• M19: 5,704,915 km (0.094 R)
• M20: 6,363,893 km (0.119 R)
• M21: 6,498,532 km (0.057 R)
• M22: 7,139,259 km (0.11 R)
• M23: 8,977,069 km (0.116 R)
• M24: 9,027,334 km (0.042 R)
• M25: 11,601,016 km (0.06 R)
• M26: 12,207,785 km (0.043 R)
• M27: 13,394,694 km (0.101 R)
• M28: 14,147,620 km (0.091 R)
• M29: 15,997,697 km (0.116 R)
• M30: 16,364,511 km (0.066 R)
• M31: 16,795,951 km (0.085 R)
• M32: 17,356,046 km (0.086 R)
• M33: 17,922,274 km (0.113 R)
• M34: 19,722,385 km (0.108 R)
• M35: 20,776,601 km (0.095 R)
• M36: 21,984,155 km (0.053 R)
• M37: 22,870,373 km (0.062 R)
• M38: 23,421,641 km (0.108 R)
• M39: 27,254,488 km (0.098 R)
• M40: 28,279,533 km (0.117 R)
• M41: 29,167,994 km (0.117 R)
• M42: 29,242,494 km (0.088 R)
• M43: 31,505,461 km (0.058 R)
• M44: 34,609,019 km (0.076 R)
• M45: 35,241,369 km (0.051 R)
• M46: 38,052,163 km (0.117 R)
• M47: 39,525,553 km (0.112 R)
• M48: 40,352,081 km (0.057 R)
• M49: 43,714,891 km (0.073 R)
• M50: 47,954,944 km (0.069 R)
• M51: 48,042,758 km (0.091 R)
• M52: 49,013,050 km (0.058 R)
• M53: 49,367,447 km (0.068 R)
• M54: 55,152,845 km (0.119 R)
• M55: 59,346,672 km (0.086 R)
• M56: 61,052,836 km (0.083 R)
• M57: 64,319,156 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 15,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit