🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.87 AU

Year: 235 Days

Day: 14.4 Hours

Environment

Temp: 98 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 111,367,105 km

• M1: 84,972 km (0.12 R)
• M2: 296,204 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.44 AU - 2.34 AU

Year: 959 Days

Day: 41.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 109.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.56 AU - 2.6 AU

Year: 1107 Days

Day: 42.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,367,105 km

• M1: 2,115,164 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.22 AU - 2.84 AU

Year: 1485 Days

Day: 22.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.28 AU - 3.76 AU

Year: 1936 Days

Day: 14.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.3 AU - 3.48 AU

Year: 2303 Days

Day: 43.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,367,105 km

• M1: 1,306,139 km (0.071 R)

Asteroid Belt

Center: 10.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.2

Radius: 5.9

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.57 AU - 22.15 AU

Year: 27848 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,367,105 km

• M1: 135,386 km (0.101 R)
• M2: 232,625 km (0.092 R)
• M3: 282,740 km (0.111 R)
• M4: 1,444,517 km (0.055 R)
• M5: 1,543,551 km (0.098 R)
• M6: 1,890,169 km (0.114 R)
• M7: 2,222,127 km (0.105 R)
• M8: 2,733,602 km (0.078 R)
• M9: 2,774,293 km (0.086 R)
• M10: 3,065,859 km (0.116 R)
• M11: 4,279,097 km (0.054 R)
• M12: 4,470,284 km (0.114 R)
• M13: 4,762,299 km (0.085 R)
• M14: 5,010,332 km (0.12 R)
• M15: 5,262,554 km (0.1 R)
• M16: 5,467,503 km (0.096 R)
• M17: 5,832,223 km (0.081 R)
• M18: 7,425,290 km (0.048 R)
• M19: 8,717,517 km (0.057 R)
• M20: 9,020,901 km (0.097 R)
• M21: 9,081,937 km (0.092 R)
• M22: 9,700,225 km (0.072 R)
• M23: 9,888,419 km (0.063 R)
• M24: 10,524,210 km (0.102 R)
• M25: 10,782,267 km (0.063 R)
• M26: 13,614,753 km (0.079 R)
• M27: 14,179,036 km (0.094 R)
• M28: 14,535,528 km (0.115 R)
• M29: 15,403,046 km (0.063 R)
• M30: 15,549,352 km (0.111 R)
• M31: 15,916,914 km (0.079 R)
• M32: 17,112,351 km (0.112 R)
• M33: 21,681,219 km (0.098 R)
• M34: 23,003,814 km (0.096 R)
• M35: 25,813,262 km (0.053 R)
• M36: 26,074,011 km (0.097 R)
• M37: 27,390,772 km (0.114 R)
• M38: 27,656,757 km (0.029 R)
• M39: 28,728,925 km (0.09 R)
• M40: 29,270,170 km (0.117 R)
• M41: 29,451,333 km (0.1 R)
• M42: 29,723,751 km (0.111 R)
• M43: 31,375,909 km (0.069 R)
• M44: 33,057,689 km (0.05 R)
• M45: 33,909,499 km (0.074 R)
• M46: 34,768,490 km (0.1 R)
• M47: 34,960,274 km (0.054 R)
• M48: 36,507,864 km (0.071 R)
• M49: 38,077,595 km (0.081 R)
• M50: 38,176,479 km (0.089 R)
• M51: 39,069,877 km (0.107 R)
• M52: 39,369,223 km (0.055 R)
• M53: 40,372,426 km (0.115 R)
• M54: 42,404,115 km (0.043 R)
• M55: 42,609,064 km (0.083 R)
• M56: 42,917,236 km (0.109 R)
• M57: 46,354,845 km (0.1 R)
• M58: 49,017,238 km (0.098 R)
• M59: 49,555,791 km (0.108 R)
• M60: 50,096,138 km (0.11 R)
• M61: 53,268,660 km (0.086 R)
• M62: 54,155,327 km (0.098 R)
• M63: 54,377,779 km (0.099 R)
• M64: 54,489,080 km (0.11 R)
• M65: 55,943,021 km (0.089 R)
• M66: 56,618,456 km (0.101 R)
• M67: 57,296,583 km (0.088 R)
• M68: 57,863,708 km (0.116 R)
• M69: 59,690,897 km (0.088 R)
• M70: 60,380,992 km (0.049 R)
• M71: 60,727,012 km (0.101 R)
• M72: 61,305,207 km (0.047 R)
• M73: 62,117,823 km (0.111 R)
• M74: 63,753,526 km (0.119 R)
• M75: 64,812,679 km (0.112 R)
• M76: 65,285,109 km (0.106 R)
• M77: 65,996,148 km (0.093 R)
• M78: 70,679,459 km (0.094 R)
• M79: 70,801,082 km (0.099 R)
• M80: 72,264,299 km (0.064 R)
• M81: 73,368,331 km (0.104 R)
• M82: 73,984,076 km (0.109 R)
• M83: 76,588,874 km (0.079 R)
• M84: 77,839,811 km (0.089 R)
• M85: 78,467,823 km (0.052 R)
• M86: 78,971,370 km (0.109 R)
• M87: 82,015,537 km (0.061 R)
• M88: 83,295,197 km (0.11 R)
• M89: 84,194,878 km (0.057 R)
• M90: 85,097,702 km (0.108 R)
• M91: 86,653,071 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.8

Radius: 6.7

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 17.86 AU - 21.44 AU

Year: 32138 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,367,105 km

• M1: 86,916 km (0.092 R)
• M2: 398,080 km (0.11 R)
• M3: 690,693 km (0.112 R)
• M4: 1,145,620 km (0.105 R)
• M5: 1,253,630 km (0.05 R)
• M6: 1,327,532 km (0.1 R)
• M7: 1,597,705 km (0.112 R)
• M8: 2,056,672 km (0.085 R)
• M9: 2,188,617 km (0.093 R)
• M10: 3,087,999 km (0.067 R)
• M11: 3,497,449 km (0.03 R)
• M12: 3,655,274 km (0.077 R)
• M13: 4,423,160 km (0.102 R)
• M14: 4,651,596 km (0.108 R)
• M15: 5,179,527 km (0.092 R)
• M16: 5,542,003 km (0.113 R)
• M17: 7,072,389 km (0.042 R)
• M18: 7,746,327 km (0.076 R)
• M19: 8,160,414 km (0.09 R)
• M20: 10,869,183 km (0.095 R)
• M21: 11,100,012 km (0.095 R)
• M22: 12,358,430 km (0.069 R)
• M23: 15,007,210 km (0.058 R)
• M24: 15,178,499 km (0.113 R)
• M25: 15,695,958 km (0.057 R)
• M26: 16,307,065 km (0.09 R)
• M27: 16,659,817 km (0.095 R)
• M28: 17,283,042 km (0.067 R)
• M29: 17,732,883 km (0.087 R)
• M30: 18,277,718 km (0.072 R)
• M31: 19,383,994 km (0.073 R)
• M32: 22,438,185 km (0.111 R)
• M33: 23,323,804 km (0.12 R)
• M34: 23,522,171 km (0.119 R)
• M35: 23,721,136 km (0.096 R)
• M36: 24,926,296 km (0.119 R)
• M37: 25,027,574 km (0.036 R)
• M38: 28,025,216 km (0.105 R)
• M39: 28,659,511 km (0.072 R)
• M40: 29,298,444 km (0.052 R)
• M41: 29,619,630 km (0.112 R)
• M42: 30,590,371 km (0.073 R)
• M43: 30,698,829 km (0.059 R)
• M44: 30,916,345 km (0.089 R)
• M45: 34,689,353 km (0.076 R)
• M46: 34,802,449 km (0.105 R)
• M47: 37,903,612 km (0.115 R)
• M48: 38,370,507 km (0.094 R)
• M49: 40,495,096 km (0.05 R)
• M50: 41,211,820 km (0.029 R)
• M51: 42,778,858 km (0.027 R)
• M52: 43,143,278 km (0.066 R)
• M53: 43,752,889 km (0.108 R)
• M54: 43,875,111 km (0.084 R)
• M55: 48,731,357 km (0.087 R)
• M56: 48,858,066 km (0.061 R)
• M57: 49,876,080 km (0.104 R)
• M58: 51,158,133 km (0.075 R)
• M59: 51,415,891 km (0.091 R)
• M60: 51,544,994 km (0.119 R)
• M61: 54,016,949 km (0.078 R)
• M62: 55,465,655 km (0.07 R)
• M63: 58,805,427 km (0.117 R)
• M64: 59,752,232 km (0.08 R)
• M65: 60,567,690 km (0.118 R)
• M66: 61,660,802 km (0.104 R)
• M67: 61,935,014 km (0.048 R)
• M68: 62,484,787 km (0.119 R)
• M69: 63,450,890 km (0.045 R)
• M70: 64,282,803 km (0.08 R)
• M71: 64,700,181 km (0.029 R)
• M72: 67,929,401 km (0.084 R)
• M73: 68,212,739 km (0.102 R)
• M74: 69,207,266 km (0.117 R)
• M75: 69,920,698 km (0.096 R)
• M76: 70,493,060 km (0.097 R)
• M77: 70,779,989 km (0.087 R)
• M78: 71,786,782 km (0.071 R)
• M79: 72,508,891 km (0.073 R)
• M80: 75,567,868 km (0.075 R)
• M81: 77,186,966 km (0.055 R)
• M82: 77,926,578 km (0.119 R)
• M83: 82,112,326 km (0.095 R)
• M84: 83,473,069 km (0.116 R)
• M85: 83,928,295 km (0.081 R)
• M86: 84,232,278 km (0.082 R)
• M87: 86,677,305 km (0.098 R)
• M88: 92,576,698 km (0.108 R)
• M89: 93,047,931 km (0.103 R)
• M90: 95,891,936 km (0.081 R)
• M91: 98,764,514 km (0.107 R)
• M92: 99,246,070 km (0.116 R)
• M93: 101,341,487 km (0.036 R)
• M94: 102,638,351 km (0.097 R)
• M95: 111,033,484 km (0.078 R)
• M96: 111,367,088 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 18,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit