🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.84 AU - 1.2 AU

Year: 362 Days

Day: 22.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,574,282 km

• M1: 62,083 km (0.063 R)
• M2: 748,289 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.97 AU - 5.79 AU

Year: 3789 Days

Day: 37.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.14 AU - 5.22 AU

Year: 4144 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.6 AU - 5.96 AU

Year: 4264 Days

Day: 47.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,574,282 km

• M1: 1,161,029 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.14 AU - 6.42 AU

Year: 4264 Days

Day: 17.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,574,282 km

• M1: 286,330 km (0.088 R)
• M2: 3,075,283 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.4

Radius: 11.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.65 AU - 6.71 AU

Year: 4758 Days

Day: 9.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,574,282 km

• M1: 163,959 km (0.027 R)
• M2: 438,920 km (0.11 R)
• M3: 580,739 km (0.061 R)
• M4: 739,911 km (0.078 R)
• M5: 1,043,296 km (0.103 R)
• M6: 1,241,513 km (0.093 R)
• M7: 1,620,444 km (0.049 R)
• M8: 1,827,488 km (0.107 R)
• M9: 2,068,939 km (0.117 R)
• M10: 2,285,407 km (0.117 R)
• M11: 2,437,099 km (0.03 R)
• M12: 2,546,156 km (0.076 R)
• M13: 2,712,808 km (0.111 R)
• M14: 3,872,341 km (0.107 R)
• M15: 4,348,511 km (0.081 R)
• M16: 4,503,943 km (0.068 R)
• M17: 4,912,046 km (0.071 R)
• M18: 5,016,017 km (0.087 R)
• M19: 5,558,758 km (0.079 R)
• M20: 7,035,438 km (0.084 R)
• M21: 7,389,686 km (0.093 R)
• M22: 7,776,546 km (0.081 R)
• M23: 8,156,525 km (0.071 R)
• M24: 8,906,459 km (0.082 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 9.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.84 AU - 9.16 AU

Year: 8710 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 92.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,574,282 km

• M1: 280,197 km (0.098 R)
• M2: 669,750 km (0.105 R)
• M3: 728,392 km (0.078 R)
• M4: 835,355 km (0.069 R)
• M5: 964,607 km (0.109 R)
• M6: 1,153,400 km (0.107 R)
• M7: 1,468,901 km (0.099 R)
• M8: 1,527,394 km (0.093 R)
• M9: 2,497,836 km (0.047 R)
• M10: 2,735,397 km (0.079 R)
• M11: 2,955,605 km (0.11 R)
• M12: 3,181,648 km (0.071 R)
• M13: 3,465,584 km (0.034 R)
• M14: 3,650,487 km (0.101 R)
• M15: 3,893,135 km (0.103 R)
• M16: 4,479,858 km (0.068 R)
• M17: 4,565,877 km (0.071 R)
• M18: 4,681,665 km (0.109 R)
• M19: 4,975,027 km (0.115 R)
• M20: 5,549,034 km (0.104 R)
• M21: 6,143,985 km (0.066 R)
• M22: 7,024,069 km (0.091 R)
• M23: 7,360,066 km (0.06 R)
• M24: 7,701,448 km (0.088 R)
• M25: 7,804,820 km (0.029 R)
• M26: 7,908,641 km (0.052 R)
• M27: 8,013,060 km (0.057 R)
• M28: 8,152,785 km (0.074 R)
• M29: 8,648,552 km (0.068 R)
• M30: 9,154,043 km (0.077 R)
• M31: 9,373,653 km (0.032 R)
• M32: 11,075,628 km (0.034 R)
• M33: 11,153,568 km (0.058 R)
• M34: 11,782,777 km (0.104 R)
• M35: 12,061,777 km (0.065 R)
• M36: 12,383,263 km (0.053 R)
• M37: 12,544,978 km (0.106 R)
• M38: 12,707,442 km (0.077 R)
• M39: 13,034,612 km (0.09 R)
• M40: 14,754,240 km (0.116 R)
• M41: 15,054,931 km (0.118 R)
• M42: 15,227,717 km (0.105 R)
• M43: 18,447,661 km (0.119 R)
• M44: 18,586,189 km (0.066 R)
• M45: 18,864,441 km (0.093 R)
• M46: 18,957,491 km (0.111 R)
• M47: 19,566,205 km (0.043 R)
• M48: 19,943,939 km (0.111 R)
• M49: 20,610,697 km (0.081 R)
• M50: 21,868,366 km (0.071 R)
• M51: 22,162,177 km (0.06 R)
• M52: 22,852,720 km (0.088 R)
• M53: 24,052,794 km (0.116 R)
• M54: 24,153,773 km (0.06 R)
• M55: 24,660,611 km (0.046 R)
• M56: 25,017,551 km (0.068 R)
• M57: 25,633,296 km (0.103 R)
• M58: 25,787,980 km (0.109 R)
• M59: 27,615,917 km (0.097 R)
• M60: 27,721,533 km (0.103 R)
• M61: 28,039,578 km (0.072 R)
• M62: 28,358,670 km (0.104 R)
• M63: 28,465,333 km (0.118 R)
• M64: 29,161,861 km (0.066 R)
• M65: 29,593,301 km (0.106 R)
• M66: 29,863,924 km (0.093 R)
• M67: 30,081,140 km (0.114 R)
• M68: 30,462,465 km (0.062 R)
• M69: 30,790,533 km (0.035 R)
• M70: 30,900,188 km (0.109 R)
• M71: 32,671,726 km (0.114 R)
• M72: 33,119,772 km (0.072 R)
• M73: 33,626,310 km (0.112 R)
• M74: 33,795,655 km (0.094 R)
• M75: 34,078,694 km (0.034 R)
• M76: 34,135,392 km (0.091 R)
• M77: 34,248,787 km (0.063 R)
• M78: 34,875,153 km (0.11 R)
• M79: 35,735,341 km (0.108 R)
• M80: 36,602,560 km (0.106 R)
• M81: 37,652,288 km (0.092 R)
• M82: 37,769,573 km (0.099 R)
• M83: 38,830,222 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 8.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.97 AU - 14.03 AU

Year: 13706 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,574,282 km

• M1: 113,545 km (0.118 R)
• M2: 293,960 km (0.109 R)
• M3: 482,752 km (0.049 R)
• M4: 615,595 km (0.107 R)
• M5: 744,399 km (0.084 R)
• M6: 1,010,982 km (0.115 R)
• M7: 1,165,367 km (0.072 R)
• M8: 1,225,207 km (0.117 R)
• M9: 1,432,848 km (0.075 R)
• M10: 1,742,666 km (0.103 R)
• M11: 2,196,546 km (0.098 R)
• M12: 2,712,658 km (0.101 R)
• M13: 3,208,575 km (0.082 R)
• M14: 3,792,456 km (0.117 R)
• M15: 4,220,754 km (0.092 R)
• M16: 4,283,137 km (0.028 R)
• M17: 4,409,098 km (0.11 R)
• M18: 4,696,625 km (0.12 R)
• M19: 4,794,013 km (0.113 R)
• M20: 4,859,238 km (0.031 R)
• M21: 5,156,339 km (0.027 R)
• M22: 5,391,507 km (0.113 R)
• M23: 5,596,008 km (0.091 R)
• M24: 5,733,787 km (0.054 R)
• M25: 6,118,254 km (0.11 R)
• M26: 6,403,238 km (0.056 R)
• M27: 6,656,208 km (0.116 R)
• M28: 6,986,370 km (0.101 R)
• M29: 7,548,260 km (0.08 R)
• M30: 8,202,750 km (0.05 R)
• M31: 8,398,724 km (0.061 R)
• M32: 9,157,334 km (0.088 R)
• M33: 9,813,321 km (0.105 R)
• M34: 10,526,753 km (0.067 R)
• M35: 10,782,566 km (0.112 R)
• M36: 11,694,066 km (0.086 R)
• M37: 12,003,284 km (0.118 R)
• M38: 12,270,616 km (0.06 R)
• M39: 12,584,921 km (0.104 R)
• M40: 13,589,919 km (0.113 R)
• M41: 14,763,066 km (0.103 R)
• M42: 15,724,831 km (0.058 R)
• M43: 17,055,204 km (0.106 R)
• M44: 17,759,062 km (0.108 R)
• M45: 18,781,115 km (0.073 R)
• M46: 19,091,381 km (0.117 R)
• M47: 19,403,442 km (0.098 R)
• M48: 20,032,651 km (0.033 R)
• M49: 21,742,854 km (0.032 R)
• M50: 23,443,782 km (0.103 R)
• M51: 24,001,482 km (0.117 R)
• M52: 24,338,227 km (0.114 R)
• M53: 24,450,874 km (0.104 R)
• M54: 25,016,504 km (0.079 R)
• M55: 25,244,042 km (0.055 R)
• M56: 26,275,968 km (0.033 R)
• M57: 27,146,628 km (0.105 R)
• M58: 27,908,680 km (0.051 R)
• M59: 28,322,018 km (0.081 R)
• M60: 28,440,500 km (0.057 R)
• M61: 28,677,912 km (0.107 R)
• M62: 28,796,842 km (0.114 R)
• M63: 29,334,198 km (0.113 R)
• M64: 30,600,693 km (0.111 R)
• M65: 32,255,395 km (0.037 R)
• M66: 32,813,395 km (0.066 R)
• M67: 33,187,091 km (0.116 R)
• M68: 33,687,645 km (0.108 R)
• M69: 33,813,158 km (0.061 R)
• M70: 33,938,820 km (0.088 R)
• M71: 34,127,613 km (0.05 R)
• M72: 34,443,115 km (0.098 R)
• M73: 34,759,514 km (0.054 R)
• M74: 35,013,382 km (0.069 R)
• M75: 35,650,669 km (0.089 R)
• M76: 36,356,172 km (0.099 R)
• M77: 37,131,089 km (0.094 R)
• M78: 37,911,392 km (0.084 R)
• M79: 39,422,031 km (0.101 R)
• M80: 41,758,301 km (0.066 R)
• M81: 42,095,794 km (0.114 R)
• M82: 42,163,412 km (0.046 R)
• M83: 42,569,720 km (0.059 R)
• M84: 42,841,240 km (0.107 R)
• M85: 44,207,816 km (0.044 R)
• M86: 44,827,600 km (0.074 R)
• M87: 45,103,908 km (0.07 R)
• M88: 45,727,581 km (0.113 R)
• M89: 46,145,109 km (0.09 R)
• M90: 46,773,569 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.6

Radius: 5.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.5 AU - 20.84 AU

Year: 28353 Days

Day: 21.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,574,282 km

• M1: 189,690 km (0.106 R)
• M2: 598,840 km (0.03 R)
• M3: 1,092,064 km (0.113 R)
• M4: 1,336,956 km (0.116 R)
• M5: 1,455,587 km (0.118 R)
• M6: 1,536,819 km (0.083 R)
• M7: 1,598,603 km (0.089 R)
• M8: 1,767,499 km (0.05 R)
• M9: 1,832,275 km (0.027 R)
• M10: 1,875,957 km (0.106 R)
• M11: 2,076,867 km (0.109 R)
• M12: 2,523,417 km (0.109 R)
• M13: 3,692,973 km (0.068 R)
• M14: 4,259,650 km (0.118 R)
• M15: 5,377,295 km (0.077 R)
• M16: 5,790,485 km (0.036 R)
• M17: 6,082,500 km (0.036 R)
• M18: 6,816,277 km (0.095 R)
• M19: 7,402,252 km (0.094 R)
• M20: 7,542,425 km (0.078 R)
• M21: 7,648,191 km (0.086 R)
• M22: 8,004,234 km (0.108 R)
• M23: 8,040,287 km (0.114 R)
• M24: 8,256,755 km (0.116 R)
• M25: 8,917,978 km (0.108 R)
• M26: 9,405,966 km (0.116 R)
• M27: 10,057,166 km (0.04 R)
• M28: 10,486,212 km (0.088 R)
• M29: 11,849,947 km (0.073 R)
• M30: 11,890,936 km (0.115 R)
• M31: 12,303,078 km (0.062 R)
• M32: 12,929,894 km (0.085 R)
• M33: 13,567,180 km (0.114 R)
• M34: 14,258,023 km (0.088 R)
• M35: 14,301,706 km (0.113 R)
• M36: 14,476,287 km (0.094 R)
• M37: 15,004,666 km (0.101 R)
• M38: 16,034,947 km (0.069 R)
• M39: 16,216,409 km (0.097 R)
• M40: 17,226,793 km (0.096 R)
• M41: 17,459,268 km (0.062 R)
• M42: 17,692,641 km (0.101 R)
• M43: 18,494,336 km (0.064 R)
• M44: 18,923,532 km (0.11 R)
• M45: 19,597,620 km (0.11 R)
• M46: 19,791,649 km (0.085 R)
• M47: 19,937,656 km (0.058 R)
• M48: 20,820,732 km (0.091 R)
• M49: 22,018,114 km (0.086 R)
• M50: 22,321,049 km (0.057 R)
• M51: 23,855,624 km (0.118 R)
• M52: 24,687,987 km (0.101 R)
• M53: 25,002,591 km (0.106 R)
• M54: 25,954,183 km (0.105 R)
• M55: 26,167,360 km (0.106 R)
• M56: 27,079,459 km (0.08 R)
• M57: 28,111,085 km (0.098 R)
• M58: 28,329,947 km (0.099 R)
• M59: 28,384,850 km (0.083 R)
• M60: 29,488,134 km (0.113 R)
• M61: 30,100,887 km (0.113 R)
• M62: 30,887,024 km (0.087 R)
• M63: 33,574,699 km (0.085 R)
• M64: 34,331,215 km (0.11 R)
• M65: 34,975,683 km (0.075 R)
• M66: 36,693,964 km (0.107 R)
• M67: 38,986,701 km (0.086 R)
• M68: 39,108,773 km (0.103 R)
• M69: 40,212,057 km (0.106 R)
• M70: 40,273,542 km (0.077 R)
• M71: 40,335,176 km (0.052 R)
• M72: 41,077,182 km (0.089 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit