🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.9 AU

Year: 272 Days

Day: 12.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.65 AU - 1.69 AU

Year: 777 Days

Day: 26.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,813,163 km

• M1: 603,328 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.79 AU - 2.59 AU

Year: 1166 Days

Day: 33.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,813,163 km

• M1: 65,225 km (0.065 R)
• M2: 1,750,445 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.01 AU - 2.75 AU

Year: 1321 Days

Day: 32.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,813,163 km

• M1: 1,267,393 km (0.103 R)
• M2: 1,543,102 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.95 AU - 3.07 AU

Year: 1879 Days

Day: 41.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,813,163 km

• M1: 2,383,094 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.69 AU - 3.61 AU

Year: 2012 Days

Day: 28.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 11.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.13 AU - 6.55 AU

Year: 5745 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,813,163 km

• M1: 146,307 km (0.08 R)
• M2: 280,047 km (0.087 R)
• M3: 455,077 km (0.105 R)
• M4: 546,930 km (0.069 R)
• M5: 672,143 km (0.102 R)
• M6: 969,095 km (0.077 R)
• M7: 1,141,282 km (0.066 R)
• M8: 1,949,410 km (0.103 R)
• M9: 2,613,624 km (0.112 R)
• M10: 2,925,386 km (0.074 R)
• M11: 3,039,679 km (0.1 R)
• M12: 3,178,805 km (0.061 R)
• M13: 3,320,175 km (0.075 R)
• M14: 3,956,564 km (0.083 R)
• M15: 4,108,855 km (0.061 R)
• M16: 4,185,748 km (0.118 R)
• M17: 4,419,420 km (0.086 R)
• M18: 4,498,258 km (0.056 R)
• M19: 4,845,325 km (0.101 R)
• M20: 4,926,707 km (0.051 R)
• M21: 5,145,868 km (0.081 R)
• M22: 5,368,320 km (0.09 R)
• M23: 5,909,265 km (0.065 R)
• M24: 6,527,553 km (0.12 R)
• M25: 7,135,669 km (0.111 R)
• M26: 7,384,001 km (0.104 R)
• M27: 7,635,176 km (0.067 R)
• M28: 7,825,465 km (0.094 R)
• M29: 8,536,503 km (0.06 R)
• M30: 9,881,987 km (0.096 R)
• M31: 10,333,473 km (0.116 R)
• M32: 10,544,107 km (0.057 R)
• M33: 10,827,146 km (0.089 R)
• M34: 11,292,545 km (0.107 R)
• M35: 11,400,854 km (0.09 R)
• M36: 11,618,519 km (0.119 R)
• M37: 12,168,889 km (0.061 R)
• M38: 12,652,689 km (0.108 R)
• M39: 12,727,787 km (0.084 R)
• M40: 12,802,885 km (0.051 R)
• M41: 13,029,227 km (0.04 R)
• M42: 13,409,355 km (0.112 R)
• M43: 13,831,819 km (0.092 R)
• M44: 14,650,419 km (0.083 R)
• M45: 15,927,984 km (0.067 R)
• M46: 16,580,082 km (0.113 R)
• M47: 16,992,074 km (0.058 R)
• M48: 17,700,270 km (0.088 R)
• M49: 18,503,162 km (0.082 R)
• M50: 18,844,694 km (0.11 R)
• M51: 19,059,367 km (0.114 R)
• M52: 19,404,340 km (0.1 R)
• M53: 20,451,675 km (0.114 R)
• M54: 20,893,587 km (0.107 R)
• M55: 21,160,170 km (0.069 R)
• M56: 21,607,168 km (0.108 R)
• M57: 22,057,159 km (0.114 R)
• M58: 22,283,351 km (0.083 R)
• M59: 22,737,979 km (0.112 R)
• M60: 23,425,830 km (0.109 R)
• M61: 23,980,838 km (0.093 R)
• M62: 24,774,754 km (0.101 R)
• M63: 25,292,961 km (0.108 R)
• M64: 25,434,929 km (0.04 R)
• M65: 25,862,480 km (0.109 R)
• M66: 26,244,553 km (0.12 R)
• M67: 26,676,442 km (0.03 R)
• M68: 26,821,103 km (0.117 R)
• M69: 26,917,594 km (0.116 R)
• M70: 27,450,312 km (0.112 R)
• M71: 27,986,620 km (0.058 R)
• M72: 28,280,580 km (0.073 R)
• M73: 29,168,593 km (0.079 R)
• M74: 29,267,926 km (0.08 R)
• M75: 29,765,788 km (0.049 R)
• M76: 30,115,996 km (0.086 R)
• M77: 30,216,227 km (0.098 R)
• M78: 30,417,286 km (0.08 R)
• M79: 30,820,453 km (0.096 R)
• M80: 30,921,581 km (0.083 R)
• M81: 31,022,709 km (0.102 R)
• M82: 31,123,987 km (0.111 R)
• M83: 31,276,277 km (0.088 R)
• M84: 33,121,567 km (0.107 R)
• M85: 33,952,882 km (0.108 R)
• M86: 35,318,711 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932

Radius: 12.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.36 AU - 7.36 AU

Year: 7186 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,813,163 km

• M1: 293,960 km (0.1 R)
• M2: 630,106 km (0.118 R)
• M3: 763,847 km (0.069 R)
• M4: 1,986,959 km (0.111 R)
• M5: 2,261,471 km (0.117 R)
• M6: 2,379,504 km (0.091 R)
• M7: 2,622,002 km (0.075 R)
• M8: 3,479,198 km (0.094 R)
• M9: 4,096,139 km (0.063 R)
• M10: 4,299,742 km (0.082 R)
• M11: 4,686,752 km (0.049 R)
• M12: 5,462,566 km (0.114 R)
• M13: 5,816,664 km (0.037 R)
• M14: 6,211,453 km (0.095 R)
• M15: 6,958,096 km (0.088 R)
• M16: 7,590,147 km (0.109 R)
• M17: 7,913,129 km (0.103 R)
• M18: 8,387,653 km (0.078 R)
• M19: 8,498,505 km (0.1 R)
• M20: 8,609,806 km (0.049 R)
• M21: 9,633,504 km (0.12 R)
• M22: 9,749,592 km (0.072 R)
• M23: 10,615,615 km (0.061 R)
• M24: 10,775,684 km (0.077 R)
• M25: 11,465,031 km (0.108 R)
• M26: 12,001,938 km (0.053 R)
• M27: 12,336,439 km (0.108 R)
• M28: 12,547,073 km (0.091 R)
• M29: 12,971,781 km (0.049 R)
• M30: 13,143,071 km (0.109 R)
• M31: 13,315,108 km (0.12 R)
• M32: 13,704,960 km (0.108 R)
• M33: 13,792,026 km (0.103 R)
• M34: 14,941,536 km (0.047 R)
• M35: 15,031,295 km (0.067 R)
• M36: 15,121,203 km (0.076 R)
• M37: 15,256,290 km (0.091 R)
• M38: 15,573,288 km (0.119 R)
• M39: 15,892,380 km (0.089 R)
• M40: 16,769,622 km (0.043 R)
• M41: 17,709,845 km (0.113 R)
• M42: 18,715,591 km (0.114 R)
• M43: 19,298,574 km (0.106 R)
• M44: 19,838,323 km (0.117 R)
• M45: 20,283,526 km (0.11 R)
• M46: 20,832,251 km (0.104 R)
• M47: 21,083,277 km (0.031 R)
• M48: 21,183,956 km (0.091 R)
• M49: 21,740,610 km (0.117 R)
• M50: 22,302,200 km (0.076 R)
• M51: 22,765,206 km (0.041 R)
• M52: 24,861,072 km (0.104 R)
• M53: 25,986,048 km (0.116 R)
• M54: 26,310,526 km (0.103 R)
• M55: 26,473,138 km (0.074 R)
• M56: 26,908,767 km (0.057 R)
• M57: 27,127,479 km (0.037 R)
• M58: 28,507,669 km (0.039 R)
• M59: 28,730,570 km (0.089 R)
• M60: 29,178,317 km (0.038 R)
• M61: 29,571,909 km (0.12 R)
• M62: 30,307,481 km (0.099 R)
• M63: 30,535,020 km (0.058 R)
• M64: 30,820,303 km (0.063 R)
• M65: 33,485,838 km (0.119 R)
• M66: 34,311,768 km (0.118 R)
• M67: 35,383,487 km (0.112 R)
• M68: 37,742,944 km (0.063 R)
• M69: 38,849,071 km (0.111 R)
• M70: 39,220,074 km (0.061 R)
• M71: 40,028,052 km (0.111 R)
• M72: 40,465,476 km (0.099 R)
• M73: 40,778,734 km (0.099 R)
• M74: 41,218,851 km (0.091 R)
• M75: 41,850,304 km (0.116 R)
• M76: 42,421,319 km (0.081 R)
• M77: 42,548,477 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 10.6

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.64 AU - 11.32 AU

Year: 13094 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,813,163 km

• M1: 156,330 km (0.059 R)
• M2: 228,586 km (0.051 R)
• M3: 391,946 km (0.117 R)
• M4: 462,108 km (0.054 R)
• M5: 617,989 km (0.12 R)
• M6: 774,618 km (0.095 R)
• M7: 1,170,903 km (0.084 R)
• M8: 1,437,336 km (0.085 R)
• M9: 1,507,049 km (0.097 R)
• M10: 1,577,958 km (0.114 R)
• M11: 1,650,065 km (0.036 R)
• M12: 1,772,884 km (0.082 R)
• M13: 2,294,383 km (0.102 R)
• M14: 2,861,957 km (0.114 R)
• M15: 3,503,433 km (0.035 R)
• M16: 3,694,918 km (0.098 R)
• M17: 4,255,910 km (0.086 R)
• M18: 4,738,213 km (0.101 R)
• M19: 4,950,194 km (0.079 R)
• M20: 5,093,359 km (0.073 R)
• M21: 5,237,870 km (0.11 R)
• M22: 5,420,380 km (0.081 R)
• M23: 5,530,932 km (0.114 R)
• M24: 5,716,883 km (0.033 R)
• M25: 6,364,641 km (0.106 R)
• M26: 6,481,328 km (0.051 R)
• M27: 6,756,588 km (0.046 R)
• M28: 8,874,894 km (0.065 R)
• M29: 9,005,493 km (0.076 R)
• M30: 9,093,007 km (0.094 R)
• M31: 10,255,084 km (0.11 R)
• M32: 10,438,042 km (0.06 R)
• M33: 12,913,288 km (0.091 R)
• M34: 13,061,390 km (0.089 R)
• M35: 14,368,875 km (0.117 R)
• M36: 14,831,133 km (0.064 R)
• M37: 15,090,087 km (0.102 R)
• M38: 15,298,327 km (0.114 R)
• M39: 15,612,483 km (0.058 R)
• M40: 15,928,732 km (0.106 R)
• M41: 16,728,782 km (0.112 R)
• M42: 17,269,429 km (0.066 R)
• M43: 17,432,640 km (0.093 R)
• M44: 17,596,450 km (0.119 R)
• M45: 18,312,275 km (0.079 R)
• M46: 18,534,428 km (0.034 R)
• M47: 19,829,198 km (0.042 R)
• M48: 20,000,188 km (0.069 R)
• M49: 20,516,301 km (0.104 R)
• M50: 21,327,720 km (0.077 R)
• M51: 21,620,034 km (0.065 R)
• M52: 22,267,942 km (0.118 R)
• M53: 23,161,640 km (0.1 R)
• M54: 23,643,046 km (0.117 R)
• M55: 23,763,921 km (0.108 R)
• M56: 24,922,556 km (0.116 R)
• M57: 28,122,455 km (0.098 R)
• M58: 28,378,866 km (0.111 R)
• M59: 28,958,557 km (0.046 R)
• M60: 29,802,888 km (0.064 R)
• M61: 30,721,269 km (0.057 R)
• M62: 31,250,098 km (0.072 R)
• M63: 31,915,509 km (0.12 R)
• M64: 31,982,230 km (0.079 R)
• M65: 32,384,049 km (0.108 R)
• M66: 32,922,303 km (0.045 R)
• M67: 33,531,465 km (0.119 R)
• M68: 35,035,971 km (0.032 R)
• M69: 37,545,176 km (0.093 R)
• M70: 37,898,227 km (0.069 R)
• M71: 38,039,747 km (0.06 R)
• M72: 38,821,395 km (0.087 R)
• M73: 40,256,039 km (0.071 R)
• M74: 40,472,657 km (0.098 R)
• M75: 40,544,913 km (0.11 R)
• M76: 40,617,318 km (0.08 R)
• M77: 40,907,239 km (0.047 R)
• M78: 41,052,348 km (0.084 R)
• M79: 42,440,318 km (0.11 R)
• M80: 44,887,290 km (0.07 R)
• M81: 45,186,934 km (0.11 R)
• M82: 46,695,330 km (0.031 R)
• M83: 47,455,885 km (0.101 R)
• M84: 47,608,326 km (0.082 R)
• M85: 48,527,305 km (0.113 R)
• M86: 49,684,146 km (0.093 R)
• M87: 49,838,979 km (0.103 R)
• M88: 51,710,748 km (0.117 R)
• M89: 52,024,904 km (0.09 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 19,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit