🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 42.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,138,396 km

• M1: 346,169 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.51 AU

Year: 553 Days

Day: 43.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,138,396 km

• M1: 67,319 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.15 AU - 2.41 AU

Year: 1270 Days

Day: 25.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,138,396 km

• M1: 432,338 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.03 AU - 2.91 AU

Year: 1432 Days

Day: 45.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,138,396 km

• M1: 17,653 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.84 AU - 4.46 AU

Year: 2573 Days

Day: 16 Hours

Environment

Temp: -121 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,138,396 km

• M1: 1,797,867 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.73 AU - 4.77 AU

Year: 3233 Days

Day: 45.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.4

Radius: 12

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.4 AU - 9.62 AU

Year: 8364 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,138,396 km

• M1: 203,902 km (0.097 R)
• M2: 311,612 km (0.117 R)
• M3: 471,832 km (0.114 R)
• M4: 553,961 km (0.074 R)
• M5: 899,233 km (0.114 R)
• M6: 1,543,252 km (0.101 R)
• M7: 1,808,339 km (0.057 R)
• M8: 2,070,435 km (0.074 R)
• M9: 2,307,846 km (0.066 R)
• M10: 2,869,287 km (0.029 R)
• M11: 3,114,029 km (0.119 R)
• M12: 3,365,653 km (0.105 R)
• M13: 3,494,008 km (0.118 R)
• M14: 4,461,457 km (0.09 R)
• M15: 5,109,515 km (0.089 R)
• M16: 5,507,595 km (0.052 R)
• M17: 5,684,869 km (0.102 R)
• M18: 5,889,818 km (0.102 R)
• M19: 5,993,339 km (0.115 R)
• M20: 6,896,911 km (0.075 R)
• M21: 7,560,377 km (0.088 R)
• M22: 8,100,126 km (0.113 R)
• M23: 8,360,127 km (0.099 R)
• M24: 8,564,328 km (0.108 R)
• M25: 9,037,207 km (0.114 R)
• M26: 9,156,736 km (0.117 R)
• M27: 9,306,932 km (0.067 R)
• M28: 9,458,026 km (0.092 R)
• M29: 9,946,762 km (0.101 R)
• M30: 11,559,427 km (0.096 R)
• M31: 13,353,854 km (0.09 R)
• M32: 14,387,874 km (0.114 R)
• M33: 15,020,673 km (0.106 R)
• M34: 15,554,887 km (0.062 R)
• M35: 17,903,724 km (0.071 R)
• M36: 18,016,520 km (0.11 R)
• M37: 18,698,387 km (0.079 R)
• M38: 18,927,571 km (0.104 R)
• M39: 19,970,269 km (0.069 R)
• M40: 20,243,733 km (0.056 R)
• M41: 20,833,747 km (0.109 R)
• M42: 21,269,975 km (0.107 R)
• M43: 21,349,711 km (0.112 R)
• M44: 21,629,159 km (0.03 R)
• M45: 21,709,344 km (0.087 R)
• M46: 22,151,705 km (0.062 R)
• M47: 22,434,744 km (0.117 R)
• M48: 22,759,670 km (0.051 R)
• M49: 23,537,579 km (0.102 R)
• M50: 24,324,315 km (0.025 R)
• M51: 24,699,955 km (0.112 R)
• M52: 26,008,637 km (0.105 R)
• M53: 26,093,758 km (0.091 R)
• M54: 26,478,374 km (0.106 R)
• M55: 26,994,038 km (0.059 R)
• M56: 27,948,173 km (0.063 R)
• M57: 28,079,072 km (0.025 R)
• M58: 28,780,985 km (0.113 R)
• M59: 28,957,361 km (0.099 R)
• M60: 29,045,623 km (0.108 R)
• M61: 29,533,013 km (0.108 R)
• M62: 29,800,045 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.1

Radius: 13.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.46 AU - 13.9 AU

Year: 15684 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,138,396 km

• M1: 297,999 km (0.109 R)
• M2: 929,900 km (0.054 R)
• M3: 1,078,002 km (0.053 R)
• M4: 1,427,014 km (0.069 R)
• M5: 2,097,661 km (0.115 R)
• M6: 2,930,323 km (0.106 R)
• M7: 3,153,523 km (0.091 R)
• M8: 3,343,812 km (0.113 R)
• M9: 4,143,412 km (0.114 R)
• M10: 4,310,363 km (0.049 R)
• M11: 4,956,327 km (0.083 R)
• M12: 5,771,785 km (0.081 R)
• M13: 6,052,879 km (0.113 R)
• M14: 6,290,590 km (0.09 R)
• M15: 6,386,632 km (0.078 R)
• M16: 6,580,062 km (0.078 R)
• M17: 6,775,437 km (0.106 R)
• M18: 7,322,666 km (0.039 R)
• M19: 7,832,795 km (0.026 R)
• M20: 7,936,167 km (0.1 R)
• M21: 8,039,988 km (0.091 R)
• M22: 8,887,161 km (0.105 R)
• M23: 10,323,899 km (0.107 R)
• M24: 10,437,443 km (0.106 R)
• M25: 10,780,471 km (0.079 R)
• M26: 11,536,539 km (0.061 R)
• M27: 11,891,385 km (0.044 R)
• M28: 12,915,981 km (0.072 R)
• M29: 13,718,574 km (0.047 R)
• M30: 15,501,930 km (0.109 R)
• M31: 18,036,716 km (0.12 R)
• M32: 18,448,559 km (0.116 R)
• M33: 19,072,233 km (0.075 R)
• M34: 19,351,681 km (0.064 R)
• M35: 21,128,754 km (0.07 R)
• M36: 21,490,482 km (0.109 R)
• M37: 22,146,618 km (0.07 R)
• M38: 22,366,826 km (0.11 R)
• M39: 24,305,465 km (0.042 R)
• M40: 24,760,392 km (0.03 R)
• M41: 27,077,514 km (0.088 R)
• M42: 27,549,196 km (0.095 R)
• M43: 29,948,297 km (0.104 R)
• M44: 31,254,885 km (0.095 R)
• M45: 31,584,449 km (0.115 R)
• M46: 31,915,210 km (0.109 R)
• M47: 32,080,964 km (0.09 R)
• M48: 32,163,991 km (0.066 R)
• M49: 32,914,374 km (0.058 R)
• M50: 32,997,999 km (0.108 R)
• M51: 34,772,679 km (0.085 R)
• M52: 35,800,566 km (0.048 R)
• M53: 38,855,354 km (0.042 R)
• M54: 39,565,346 km (0.065 R)
• M55: 41,178,310 km (0.082 R)
• M56: 42,538,753 km (0.079 R)
• M57: 42,721,262 km (0.106 R)
• M58: 43,821,854 km (0.05 R)
• M59: 44,931,720 km (0.101 R)
• M60: 45,490,169 km (0.119 R)
• M61: 47,841,698 km (0.104 R)
• M62: 49,559,082 km (0.118 R)
• M63: 51,490,989 km (0.044 R)
• M64: 51,977,780 km (0.094 R)
• M65: 54,732,176 km (0.098 R)
• M66: 55,228,991 km (0.07 R)
• M67: 55,627,519 km (0.071 R)
• M68: 55,727,301 km (0.108 R)
• M69: 56,127,027 km (0.103 R)
• M70: 56,327,189 km (0.101 R)
• M71: 56,628,030 km (0.063 R)
• M72: 58,748,430 km (0.109 R)
• M73: 59,155,187 km (0.11 R)
• M74: 60,791,937 km (0.106 R)
• M75: 62,547,169 km (0.03 R)
• M76: 62,754,811 km (0.043 R)
• M77: 64,738,329 km (0.073 R)
• M78: 65,685,134 km (0.064 R)
• M79: 68,018,711 km (0.096 R)
• M80: 68,874,112 km (0.06 R)
• M81: 69,732,953 km (0.119 R)
• M82: 70,595,385 km (0.108 R)
• M83: 71,352,799 km (0.102 R)
• M84: 71,461,257 km (0.099 R)
• M85: 72,004,298 km (0.09 R)
• M86: 72,330,720 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.9

Radius: 6.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.46 AU - 17.42 AU

Year: 23481 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,138,396 km

• M1: 227,987 km (0.117 R)
• M2: 346,169 km (0.103 R)
• M3: 748,588 km (0.086 R)
• M4: 931,097 km (0.067 R)
• M5: 979,118 km (0.084 R)
• M6: 1,052,421 km (0.103 R)
• M7: 1,559,707 km (0.098 R)
• M8: 2,038,570 km (0.045 R)
• M9: 2,696,801 km (0.088 R)
• M10: 2,977,446 km (0.08 R)
• M11: 3,085,007 km (0.098 R)
• M12: 3,873,986 km (0.049 R)
• M13: 4,070,708 km (0.048 R)
• M14: 4,110,501 km (0.094 R)
• M15: 4,270,720 km (0.108 R)
• M16: 6,394,411 km (0.069 R)
• M17: 6,580,212 km (0.104 R)
• M18: 7,100,364 km (0.1 R)
• M19: 8,229,977 km (0.086 R)
• M20: 8,533,811 km (0.102 R)
• M21: 8,686,999 km (0.114 R)
• M22: 11,260,681 km (0.083 R)
• M23: 13,809,230 km (0.077 R)
• M24: 14,473,145 km (0.072 R)
• M25: 17,166,356 km (0.104 R)
• M26: 17,879,788 km (0.087 R)
• M27: 18,404,577 km (0.032 R)
• M28: 19,067,894 km (0.111 R)
• M29: 20,213,215 km (0.091 R)
• M30: 20,349,350 km (0.115 R)
• M31: 21,519,355 km (0.096 R)
• M32: 22,358,449 km (0.092 R)
• M33: 22,640,441 km (0.104 R)
• M34: 22,781,961 km (0.11 R)
• M35: 23,136,807 km (0.089 R)
• M36: 24,068,203 km (0.082 R)
• M37: 26,338,201 km (0.07 R)
• M38: 30,218,620 km (0.081 R)
• M39: 30,764,952 km (0.043 R)
• M40: 31,000,120 km (0.119 R)
• M41: 31,235,886 km (0.08 R)
• M42: 31,393,412 km (0.098 R)
• M43: 31,630,076 km (0.045 R)
• M44: 32,423,543 km (0.072 R)
• M45: 33,706,644 km (0.099 R)
• M46: 35,579,909 km (0.067 R)
• M47: 35,991,602 km (0.071 R)
• M48: 36,239,336 km (0.102 R)
• M49: 37,486,833 km (0.074 R)
• M50: 37,905,707 km (0.062 R)
• M51: 41,226,032 km (0.117 R)
• M52: 42,702,413 km (0.062 R)
• M53: 44,993,355 km (0.069 R)
• M54: 47,595,610 km (0.107 R)
• M55: 47,686,116 km (0.116 R)
• M56: 49,051,945 km (0.089 R)
• M57: 49,418,460 km (0.096 R)
• M58: 50,153,883 km (0.063 R)
• M59: 50,338,337 km (0.113 R)
• M60: 50,615,392 km (0.112 R)
• M61: 51,078,398 km (0.09 R)
• M62: 51,263,899 km (0.11 R)
• M63: 51,915,248 km (0.026 R)
• M64: 52,008,448 km (0.069 R)
• M65: 53,226,025 km (0.106 R)
• M66: 53,791,056 km (0.035 R)
• M67: 54,263,486 km (0.112 R)
• M68: 54,737,262 km (0.09 R)
• M69: 55,402,823 km (0.113 R)
• M70: 56,071,227 km (0.113 R)
• M71: 56,166,820 km (0.073 R)
• M72: 56,358,455 km (0.067 R)
• M73: 57,415,812 km (0.117 R)
• M74: 59,452,438 km (0.116 R)
• M75: 59,843,038 km (0.105 R)
• M76: 60,038,712 km (0.09 R)
• M77: 60,430,658 km (0.11 R)
• M78: 60,725,067 km (0.104 R)
• M79: 61,020,074 km (0.045 R)
• M80: 62,105,706 km (0.114 R)
• M81: 62,799,840 km (0.081 R)
• M82: 63,396,885 km (0.111 R)
• M83: 63,796,012 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 15,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit