🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 165 Days

Day: 31.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.31 AU - 1.37 AU

Year: 564 Days

Day: 42.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,527,106 km

• M1: 296,653 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.98 AU - 2.22 AU

Year: 1106 Days

Day: 29.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.88 AU - 2.4 AU

Year: 1138 Days

Day: 33 Hours

Environment

Temp: -70 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.31 AU - 2.45 AU

Year: 1334 Days

Day: 20.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,527,106 km

• M1: 2,047,995 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.73 AU - 3.05 AU

Year: 1786 Days

Day: 37.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 14

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.56 AU - 9.06 AU

Year: 8706 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,527,106 km

• M1: 175,478 km (0.114 R)
• M2: 267,631 km (0.105 R)
• M3: 361,129 km (0.096 R)
• M4: 450,140 km (0.051 R)
• M5: 778,358 km (0.104 R)
• M6: 872,754 km (0.06 R)
• M7: 1,293,573 km (0.12 R)
• M8: 1,408,614 km (0.095 R)
• M9: 1,904,830 km (0.079 R)
• M10: 2,127,431 km (0.054 R)
• M11: 2,574,579 km (0.079 R)
• M12: 2,697,250 km (0.061 R)
• M13: 2,847,147 km (0.064 R)
• M14: 3,051,348 km (0.107 R)
• M15: 3,287,114 km (0.08 R)
• M16: 3,721,097 km (0.104 R)
• M17: 4,116,036 km (0.076 R)
• M18: 4,465,347 km (0.11 R)
• M19: 4,733,875 km (0.084 R)
• M20: 5,444,166 km (0.06 R)
• M21: 5,539,310 km (0.108 R)
• M22: 5,699,080 km (0.092 R)
• M23: 6,254,089 km (0.071 R)
• M24: 6,387,231 km (0.098 R)
• M25: 7,275,692 km (0.112 R)
• M26: 7,486,177 km (0.11 R)
• M27: 7,877,674 km (0.119 R)
• M28: 8,606,366 km (0.078 R)
• M29: 9,701,272 km (0.115 R)
• M30: 10,128,075 km (0.1 R)
• M31: 11,040,472 km (0.1 R)
• M32: 12,186,691 km (0.1 R)
• M33: 13,199,170 km (0.071 R)
• M34: 13,370,459 km (0.108 R)
• M35: 15,124,794 km (0.117 R)
• M36: 15,214,403 km (0.025 R)
• M37: 15,304,161 km (0.061 R)
• M38: 15,983,336 km (0.105 R)
• M39: 16,950,486 km (0.053 R)
• M40: 17,417,830 km (0.07 R)
• M41: 17,653,147 km (0.095 R)
• M42: 17,984,207 km (0.114 R)
• M43: 18,365,233 km (0.06 R)
• M44: 19,377,861 km (0.117 R)
• M45: 19,475,249 km (0.076 R)
• M46: 20,309,706 km (0.114 R)
• M47: 20,905,854 km (0.096 R)
• M48: 21,861,485 km (0.056 R)
• M49: 22,319,105 km (0.057 R)
• M50: 22,934,251 km (0.041 R)
• M51: 23,763,023 km (0.093 R)
• M52: 25,290,268 km (0.118 R)
• M53: 25,450,039 km (0.108 R)
• M54: 26,039,005 km (0.062 R)
• M55: 27,448,517 km (0.086 R)
• M56: 27,612,775 km (0.069 R)
• M57: 28,052,443 km (0.099 R)
• M58: 28,938,511 km (0.096 R)
• M59: 29,721,507 km (0.074 R)
• M60: 29,946,502 km (0.086 R)
• M61: 30,398,138 km (0.115 R)
• M62: 30,795,170 km (0.039 R)
• M63: 31,365,438 km (0.102 R)
• M64: 31,766,659 km (0.084 R)
• M65: 32,169,676 km (0.077 R)
• M66: 32,690,127 km (0.094 R)
• M67: 33,213,570 km (0.083 R)
• M68: 33,330,256 km (0.093 R)
• M69: 33,505,435 km (0.119 R)
• M70: 33,681,063 km (0.112 R)
• M71: 33,856,990 km (0.115 R)
• M72: 33,974,424 km (0.115 R)
• M73: 34,445,508 km (0.085 R)
• M74: 34,681,873 km (0.051 R)
• M75: 36,531,800 km (0.065 R)
• M76: 36,893,528 km (0.062 R)
• M77: 37,074,840 km (0.062 R)
• M78: 37,377,776 km (0.112 R)
• M79: 38,046,927 km (0.05 R)
• M80: 39,212,295 km (0.119 R)
• M81: 39,397,347 km (0.113 R)
• M82: 39,582,699 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 8.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.29 AU - 11.39 AU

Year: 12084 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 75,527,106 km

• M1: 112,049 km (0.086 R)
• M2: 374,144 km (0.075 R)
• M3: 565,929 km (0.102 R)
• M4: 618,886 km (0.068 R)
• M5: 722,408 km (0.115 R)
• M6: 993,479 km (0.115 R)
• M7: 1,175,091 km (0.1 R)
• M8: 1,505,403 km (0.111 R)
• M9: 1,899,145 km (0.061 R)
• M10: 2,224,221 km (0.064 R)
• M11: 2,412,415 km (0.088 R)
• M12: 2,592,830 km (0.043 R)
• M13: 2,953,511 km (0.067 R)
• M14: 3,344,260 km (0.1 R)
• M15: 3,401,407 km (0.077 R)
• M16: 4,454,127 km (0.071 R)
• M17: 4,532,965 km (0.068 R)
• M18: 5,296,662 km (0.1 R)
• M19: 5,531,980 km (0.102 R)
• M20: 5,839,403 km (0.062 R)
• M21: 6,867,739 km (0.049 R)
• M22: 7,421,550 km (0.097 R)
• M23: 7,703,692 km (0.095 R)
• M24: 9,047,081 km (0.106 R)
• M25: 9,167,208 km (0.087 R)
• M26: 9,632,906 km (0.05 R)
• M27: 9,735,231 km (0.117 R)
• M28: 10,231,148 km (0.091 R)
• M29: 10,566,397 km (0.112 R)
• M30: 11,506,769 km (0.088 R)
• M31: 11,746,126 km (0.114 R)
• M32: 12,318,188 km (0.071 R)
• M33: 12,629,950 km (0.116 R)
• M34: 13,329,769 km (0.069 R)
• M35: 13,626,870 km (0.106 R)
• M36: 13,833,913 km (0.084 R)
• M37: 14,648,923 km (0.113 R)
• M38: 14,884,689 km (0.087 R)
• M39: 15,455,554 km (0.067 R)
• M40: 15,623,403 km (0.048 R)
• M41: 16,374,085 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 14.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.55 AU - 12.63 AU

Year: 14340 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,527,106 km

• M1: 196,272 km (0.091 R)
• M2: 496,665 km (0.103 R)
• M3: 869,762 km (0.099 R)
• M4: 1,461,571 km (0.103 R)
• M5: 1,741,768 km (0.114 R)
• M6: 2,551,691 km (0.105 R)
• M7: 2,754,097 km (0.085 R)
• M8: 3,393,179 km (0.076 R)
• M9: 3,504,181 km (0.102 R)
• M10: 3,960,753 km (0.116 R)
• M11: 4,558,247 km (0.078 R)
• M12: 4,846,971 km (0.114 R)
• M13: 5,056,857 km (0.066 R)
• M14: 5,184,314 km (0.085 R)
• M15: 5,312,819 km (0.106 R)
• M16: 6,061,257 km (0.1 R)
• M17: 6,242,270 km (0.112 R)
• M18: 6,471,005 km (0.064 R)
• M19: 7,317,729 km (0.077 R)
• M20: 7,413,921 km (0.113 R)
• M21: 8,049,861 km (0.118 R)
• M22: 8,149,344 km (0.114 R)
• M23: 9,114,250 km (0.111 R)
• M24: 9,374,251 km (0.112 R)
• M25: 10,547,398 km (0.106 R)
• M26: 10,875,316 km (0.1 R)
• M27: 11,040,622 km (0.078 R)
• M28: 11,206,676 km (0.096 R)
• M29: 11,879,417 km (0.101 R)
• M30: 12,163,653 km (0.09 R)
• M31: 12,623,068 km (0.098 R)
• M32: 12,971,482 km (0.118 R)
• M33: 14,456,839 km (0.109 R)
• M34: 14,638,750 km (0.058 R)
• M35: 15,127,486 km (0.075 R)
• M36: 17,199,866 km (0.102 R)
• M37: 17,328,370 km (0.06 R)
• M38: 17,521,651 km (0.103 R)
• M39: 17,845,380 km (0.079 R)
• M40: 20,847,361 km (0.118 R)
• M41: 21,121,723 km (0.051 R)
• M42: 21,812,866 km (0.092 R)
• M43: 22,441,177 km (0.114 R)
• M44: 22,651,960 km (0.054 R)
• M45: 23,573,034 km (0.115 R)
• M46: 25,232,523 km (0.085 R)
• M47: 25,451,684 km (0.06 R)
• M48: 26,706,062 km (0.104 R)
• M49: 28,131,580 km (0.046 R)
• M50: 28,815,542 km (0.081 R)
• M51: 32,395,868 km (0.082 R)
• M52: 32,873,085 km (0.049 R)
• M53: 33,915,184 km (0.09 R)
• M54: 34,561,895 km (0.085 R)
• M55: 35,785,456 km (0.065 R)
• M56: 37,189,283 km (0.094 R)
• M57: 37,772,565 km (0.063 R)
• M58: 38,526,837 km (0.116 R)
• M59: 39,710,156 km (0.108 R)
• M60: 42,546,532 km (0.112 R)
• M61: 44,032,936 km (0.105 R)
• M62: 44,297,126 km (0.109 R)
• M63: 45,714,417 km (0.093 R)
• M64: 45,892,737 km (0.08 R)
• M65: 46,518,355 km (0.11 R)
• M66: 47,056,758 km (0.08 R)
• M67: 48,502,771 km (0.082 R)
• M68: 48,593,727 km (0.084 R)
• M69: 49,505,376 km (0.113 R)
• M70: 52,740,879 km (0.051 R)
• M71: 53,677,810 km (0.076 R)
• M72: 54,809,369 km (0.109 R)
• M73: 55,472,985 km (0.058 R)
• M74: 56,521,367 km (0.1 R)
• M75: 56,712,702 km (0.094 R)
• M76: 57,000,080 km (0.115 R)
• M77: 57,768,714 km (0.085 R)
• M78: 58,057,886 km (0.058 R)
• M79: 58,251,017 km (0.107 R)
• M80: 58,444,148 km (0.12 R)
• M81: 59,705,557 km (0.113 R)
• M82: 61,172,065 km (0.095 R)
• M83: 63,046,676 km (0.117 R)
• M84: 64,440,031 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.3

Radius: 3.8

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.08 AU - 21.38 AU

Year: 30648 Days

Day: 24.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,527,106 km

• M1: 101,278 km (0.026 R)
• M2: 310,565 km (0.101 R)
• M3: 439,519 km (0.089 R)
• M4: 584,479 km (0.09 R)
• M5: 891,155 km (0.112 R)
• M6: 968,197 km (0.064 R)
• M7: 1,535,921 km (0.095 R)
• M8: 2,800,921 km (0.071 R)
• M9: 3,145,744 km (0.116 R)
• M10: 4,171,836 km (0.088 R)
• M11: 4,697,972 km (0.117 R)
• M12: 5,525,697 km (0.053 R)
• M13: 6,053,328 km (0.083 R)
• M14: 6,298,370 km (0.105 R)
• M15: 6,496,886 km (0.101 R)
• M16: 6,849,039 km (0.066 R)
• M17: 6,899,903 km (0.095 R)
• M18: 6,950,915 km (0.089 R)
• M19: 9,256,667 km (0.082 R)
• M20: 9,482,261 km (0.069 R)
• M21: 9,538,959 km (0.041 R)
• M22: 9,996,279 km (0.108 R)
• M23: 10,111,769 km (0.119 R)
• M24: 10,519,273 km (0.105 R)
• M25: 10,813,832 km (0.045 R)
• M26: 10,932,313 km (0.086 R)
• M27: 10,991,704 km (0.072 R)
• M28: 11,652,477 km (0.05 R)
• M29: 11,713,214 km (0.028 R)
• M30: 12,387,900 km (0.102 R)
• M31: 12,698,765 km (0.082 R)
• M32: 14,096,607 km (0.049 R)
• M33: 14,421,085 km (0.104 R)
• M34: 14,486,310 km (0.062 R)
• M35: 14,616,909 km (0.1 R)
• M36: 15,011,249 km (0.096 R)
• M37: 15,676,361 km (0.094 R)
• M38: 16,418,815 km (0.094 R)
• M39: 16,555,099 km (0.076 R)
• M40: 16,828,713 km (0.103 R)
• M41: 17,034,859 km (0.097 R)
• M42: 17,588,820 km (0.1 R)
• M43: 18,219,076 km (0.104 R)
• M44: 19,429,472 km (0.11 R)
• M45: 19,645,791 km (0.104 R)
• M46: 19,862,857 km (0.088 R)
• M47: 20,592,147 km (0.089 R)
• M48: 21,702,612 km (0.088 R)
• M49: 22,680,533 km (0.037 R)
• M50: 22,984,366 km (0.097 R)
• M51: 23,749,709 km (0.108 R)
• M52: 24,445,788 km (0.065 R)
• M53: 24,835,191 km (0.065 R)
• M54: 25,541,592 km (0.074 R)
• M55: 27,862,005 km (0.098 R)
• M56: 29,999,011 km (0.045 R)
• M57: 30,165,513 km (0.063 R)
• M58: 30,918,738 km (0.079 R)
• M59: 33,129,496 km (0.092 R)
• M60: 33,646,805 km (0.095 R)
• M61: 35,302,704 km (0.101 R)
• M62: 35,478,481 km (0.12 R)
• M63: 36,984,782 km (0.12 R)
• M64: 38,511,877 km (0.109 R)
• M65: 38,874,203 km (0.037 R)
• M66: 40,151,171 km (0.102 R)
• M67: 42,371,951 km (0.079 R)
• M68: 42,558,799 km (0.062 R)
• M69: 45,012,952 km (0.057 R)
• M70: 48,290,492 km (0.07 R)
• M71: 50,947,649 km (0.105 R)
• M72: 51,245,798 km (0.056 R)
• M73: 53,046,807 km (0.115 R)
• M74: 53,147,336 km (0.097 R)
• M75: 53,853,887 km (0.077 R)
• M76: 55,480,166 km (0.038 R)
• M77: 56,504,761 km (0.102 R)
• M78: 56,813,382 km (0.082 R)
• M79: 57,846,056 km (0.103 R)
• M80: 58,572,653 km (0.087 R)
• M81: 59,093,552 km (0.108 R)
• M82: 60,244,858 km (0.095 R)
• M83: 64,063,942 km (0.061 R)
• M84: 65,138,653 km (0.091 R)
• M85: 66,870,547 km (0.115 R)
• M86: 67,851,311 km (0.092 R)
• M87: 68,836,862 km (0.045 R)
• M88: 69,827,200 km (0.12 R)
• M89: 70,268,813 km (0.114 R)
• M90: 70,489,918 km (0.092 R)
• M91: 72,602,539 km (0.094 R)
• M92: 72,714,439 km (0.045 R)
• M93: 73,386,133 km (0.098 R)
• M94: 74,172,569 km (0.108 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 15,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit