🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.97 AU

Year: 286 Days

Day: 31.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,051,017 km

• M1: 411,095 km (0.029 R)
• M2: 565,929 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.14 AU - 3.54 AU

Year: 1714 Days

Day: 36.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,051,017 km

• M1: 273,016 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.71 AU - 3.99 AU

Year: 2196 Days

Day: 25.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,051,017 km

• M1: 258,056 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.07 AU - 4.53 AU

Year: 3194 Days

Day: 21.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.9

Radius: 13.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.16 AU - 5.38 AU

Year: 4333 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 75,051,017 km

• M1: 172,337 km (0.047 R)
• M2: 291,117 km (0.106 R)
• M3: 438,771 km (0.115 R)
• M4: 648,507 km (0.047 R)
• M5: 895,343 km (0.057 R)
• M6: 1,047,783 km (0.115 R)
• M7: 1,405,622 km (0.062 R)
• M8: 1,546,543 km (0.105 R)
• M9: 1,665,772 km (0.062 R)
• M10: 1,801,906 km (0.119 R)
• M11: 1,913,656 km (0.11 R)
• M12: 2,042,310 km (0.048 R)
• M13: 2,278,525 km (0.109 R)
• M14: 2,461,633 km (0.071 R)
• M15: 3,007,366 km (0.091 R)
• M16: 3,141,406 km (0.094 R)
• M17: 3,277,390 km (0.088 R)
• M18: 3,626,103 km (0.09 R)
• M19: 3,769,118 km (0.109 R)
• M20: 4,492,873 km (0.072 R)
• M21: 4,724,450 km (0.116 R)
• M22: 5,279,907 km (0.117 R)
• M23: 5,565,490 km (0.062 R)
• M24: 5,668,862 km (0.095 R)
• M25: 6,003,512 km (0.083 R)
• M26: 6,152,063 km (0.079 R)
• M27: 6,280,418 km (0.087 R)
• M28: 6,714,551 km (0.096 R)
• M29: 7,203,586 km (0.116 R)
• M30: 7,520,734 km (0.116 R)
• M31: 7,819,481 km (0.108 R)
• M32: 8,028,469 km (0.093 R)
• M33: 8,333,798 km (0.079 R)
• M34: 8,476,066 km (0.098 R)
• M35: 8,762,994 km (0.059 R)
• M36: 9,642,929 km (0.08 R)
• M37: 10,093,518 km (0.116 R)
• M38: 10,321,355 km (0.067 R)
• M39: 10,911,519 km (0.103 R)
• M40: 11,990,718 km (0.109 R)
• M41: 12,151,536 km (0.083 R)
• M42: 12,367,106 km (0.073 R)
• M43: 12,638,327 km (0.077 R)
• M44: 13,076,350 km (0.12 R)
• M45: 13,352,657 km (0.115 R)
• M46: 13,995,479 km (0.062 R)
• M47: 14,193,248 km (0.108 R)
• M48: 14,505,758 km (0.098 R)
• M49: 15,515,244 km (0.108 R)
• M50: 15,778,536 km (0.052 R)
• M51: 16,279,988 km (0.033 R)
• M52: 16,547,469 km (0.116 R)
• M53: 17,207,645 km (0.092 R)
• M54: 17,449,993 km (0.115 R)
• M55: 17,571,467 km (0.082 R)
• M56: 17,968,350 km (0.069 R)
• M57: 18,183,322 km (0.043 R)
• M58: 19,775,343 km (0.079 R)
• M59: 20,379,718 km (0.053 R)
• M60: 20,893,587 km (0.045 R)
• M61: 21,933,890 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 12.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.83 AU - 10.05 AU

Year: 8782 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,051,017 km

• M1: 165,455 km (0.059 R)
• M2: 350,957 km (0.038 R)
• M3: 695,331 km (0.066 R)
• M4: 1,371,663 km (0.075 R)
• M5: 1,684,771 km (0.104 R)
• M6: 1,929,214 km (0.034 R)
• M7: 2,185,326 km (0.061 R)
• M8: 2,427,824 km (0.086 R)
• M9: 3,126,745 km (0.087 R)
• M10: 3,456,908 km (0.074 R)
• M11: 3,943,998 km (0.108 R)
• M12: 4,032,261 km (0.076 R)
• M13: 4,180,812 km (0.068 R)
• M14: 4,887,662 km (0.099 R)
• M15: 5,664,972 km (0.048 R)
• M16: 6,068,138 km (0.12 R)
• M17: 6,376,609 km (0.102 R)
• M18: 7,405,543 km (0.11 R)
• M19: 7,661,655 km (0.046 R)
• M20: 7,883,509 km (0.102 R)
• M21: 8,070,057 km (0.082 R)
• M22: 8,220,403 km (0.11 R)
• M23: 8,409,644 km (0.088 R)
• M24: 8,638,529 km (0.088 R)
• M25: 9,180,821 km (0.119 R)
• M26: 9,734,184 km (0.112 R)
• M27: 9,814,069 km (0.031 R)
• M28: 10,502,519 km (0.026 R)
• M29: 10,707,916 km (0.082 R)
• M30: 11,883,157 km (0.105 R)
• M31: 12,269,569 km (0.032 R)
• M32: 12,572,953 km (0.094 R)
• M33: 13,498,066 km (0.1 R)
• M34: 14,126,976 km (0.119 R)
• M35: 14,217,632 km (0.099 R)
• M36: 15,088,292 km (0.06 R)
• M37: 15,320,318 km (0.094 R)
• M38: 15,506,717 km (0.068 R)
• M39: 15,600,365 km (0.063 R)
• M40: 16,498,102 km (0.078 R)
• M41: 16,689,288 km (0.083 R)
• M42: 17,122,075 km (0.097 R)
• M43: 17,558,601 km (0.079 R)
• M44: 18,690,758 km (0.084 R)
• M45: 19,542,718 km (0.078 R)
• M46: 20,870,249 km (0.066 R)
• M47: 21,180,665 km (0.087 R)
• M48: 21,806,283 km (0.108 R)
• M49: 22,490,693 km (0.113 R)
• M50: 23,182,434 km (0.101 R)
• M51: 23,342,953 km (0.099 R)
• M52: 23,611,481 km (0.043 R)
• M53: 23,989,066 km (0.05 R)
• M54: 24,531,956 km (0.082 R)
• M55: 25,574,654 km (0.096 R)
• M56: 26,073,712 km (0.081 R)
• M57: 26,296,463 km (0.117 R)
• M58: 26,519,963 km (0.11 R)
• M59: 27,533,189 km (0.096 R)
• M60: 28,330,097 km (0.109 R)
• M61: 28,501,835 km (0.07 R)
• M62: 29,192,229 km (0.109 R)
• M63: 30,063,038 km (0.091 R)
• M64: 30,413,846 km (0.084 R)
• M65: 31,119,349 km (0.085 R)
• M66: 32,307,156 km (0.1 R)
• M67: 32,546,513 km (0.095 R)
• M68: 32,666,341 km (0.098 R)
• M69: 32,846,606 km (0.1 R)
• M70: 33,087,159 km (0.106 R)
• M71: 33,207,735 km (0.085 R)
• M72: 33,509,773 km (0.051 R)
• M73: 35,156,547 km (0.048 R)
• M74: 36,642,353 km (0.104 R)
• M75: 36,767,117 km (0.114 R)
• M76: 38,718,771 km (0.069 R)
• M77: 40,574,832 km (0.044 R)
• M78: 42,001,996 km (0.052 R)
• M79: 43,050,378 km (0.063 R)
• M80: 43,313,819 km (0.114 R)
• M81: 44,505,965 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.3

Radius: 3.4

Gravity: 70.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.83 AU - 16.41 AU

Year: 18003 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,051,017 km

• M1: 48,919 km (0.072 R)
• M2: 451,636 km (0.111 R)
• M3: 597,943 km (0.059 R)
• M4: 957,576 km (0.064 R)
• M5: 1,089,970 km (0.092 R)
• M6: 1,144,723 km (0.095 R)
• M7: 1,172,399 km (0.072 R)
• M8: 1,372,411 km (0.12 R)
• M9: 1,491,491 km (0.117 R)
• M10: 1,582,895 km (0.071 R)
• M11: 2,067,592 km (0.104 R)
• M12: 2,630,978 km (0.082 R)
• M13: 3,437,161 km (0.099 R)
• M14: 4,313,056 km (0.069 R)
• M15: 4,399,823 km (0.067 R)
• M16: 4,575,301 km (0.068 R)
• M17: 4,619,582 km (0.041 R)
• M18: 4,933,139 km (0.094 R)
• M19: 5,722,867 km (0.098 R)
• M20: 6,107,931 km (0.037 R)
• M21: 7,157,809 km (0.053 R)
• M22: 7,364,105 km (0.092 R)
• M23: 8,587,367 km (0.108 R)
• M24: 9,082,835 km (0.102 R)
• M25: 9,757,970 km (0.103 R)
• M26: 9,871,963 km (0.074 R)
• M27: 10,159,191 km (0.046 R)
• M28: 10,448,962 km (0.108 R)
• M29: 10,977,641 km (0.118 R)
• M30: 12,739,007 km (0.053 R)
• M31: 13,114,348 km (0.082 R)
• M32: 14,261,763 km (0.099 R)
• M33: 14,391,166 km (0.062 R)
• M34: 14,978,636 km (0.091 R)
• M35: 16,042,128 km (0.108 R)
• M36: 16,515,007 km (0.115 R)
• M37: 17,336,149 km (0.057 R)
• M38: 17,682,319 km (0.075 R)
• M39: 17,751,732 km (0.099 R)
• M40: 17,821,445 km (0.068 R)
• M41: 19,878,415 km (0.106 R)
• M42: 21,192,483 km (0.109 R)
• M43: 21,636,639 km (0.112 R)
• M44: 21,710,989 km (0.111 R)
• M45: 24,753,212 km (0.1 R)
• M46: 25,534,412 km (0.045 R)
• M47: 29,148,098 km (0.088 R)
• M48: 31,560,064 km (0.114 R)
• M49: 31,813,184 km (0.045 R)
• M50: 32,406,639 km (0.066 R)
• M51: 32,576,732 km (0.045 R)
• M52: 33,518,151 km (0.093 R)
• M53: 34,121,778 km (0.104 R)
• M54: 36,218,542 km (0.078 R)
• M55: 37,104,610 km (0.03 R)
• M56: 37,550,113 km (0.069 R)
• M57: 40,078,317 km (0.089 R)
• M58: 40,810,598 km (0.106 R)
• M59: 43,502,163 km (0.118 R)
• M60: 43,689,909 km (0.095 R)
• M61: 43,972,050 km (0.052 R)
• M62: 44,916,761 km (0.07 R)
• M63: 45,963,647 km (0.104 R)
• M64: 46,538,102 km (0.087 R)
• M65: 48,859,413 km (0.12 R)
• M66: 49,054,488 km (0.088 R)
• M67: 49,641,510 km (0.104 R)
• M68: 50,526,232 km (0.095 R)
• M69: 53,011,202 km (0.115 R)
• M70: 53,211,813 km (0.038 R)
• M71: 54,622,371 km (0.114 R)
• M72: 55,637,542 km (0.091 R)
• M73: 57,377,515 km (0.111 R)
• M74: 57,583,362 km (0.106 R)
• M75: 58,512,814 km (0.074 R)
• M76: 58,927,499 km (0.106 R)
• M77: 59,031,320 km (0.076 R)
• M78: 59,343,082 km (0.051 R)
• M79: 60,595,964 km (0.117 R)
• M80: 62,279,838 km (0.11 R)
• M81: 62,703,349 km (0.114 R)
• M82: 63,659,429 km (0.115 R)
• M83: 64,941,632 km (0.118 R)
• M84: 65,048,894 km (0.116 R)
• M85: 66,124,503 km (0.112 R)
• M86: 67,423,162 km (0.052 R)
• M87: 69,496,289 km (0.082 R)
• M88: 70,706,087 km (0.09 R)
• M89: 71,368,955 km (0.062 R)
• M90: 72,144,770 km (0.074 R)
• M91: 72,700,676 km (0.086 R)
• M92: 73,034,877 km (0.085 R)
• M93: 73,928,725 km (0.071 R)
• M94: 74,601,466 km (0.079 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit