🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.64 AU - 0.66 AU

Year: 188 Days

Day: 28.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,257,129 km

• M1: 65,225 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.3 AU - 2.1 AU

Year: 794 Days

Day: 18.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.98 AU - 4.84 AU

Year: 3317 Days

Day: 28.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,257,129 km

• M1: 2,571,587 km (0.09 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 10.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.08 AU - 7.28 AU

Year: 6184 Days

Day: 13.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,257,129 km

• M1: 168,298 km (0.099 R)
• M2: 462,407 km (0.063 R)
• M3: 541,395 km (0.118 R)
• M4: 688,898 km (0.074 R)
• M5: 980,913 km (0.119 R)
• M6: 1,056,311 km (0.025 R)
• M7: 2,413,014 km (0.106 R)
• M8: 2,559,021 km (0.068 R)
• M9: 2,751,105 km (0.12 R)
• M10: 3,263,478 km (0.083 R)
• M11: 3,332,442 km (0.049 R)
• M12: 4,400,870 km (0.034 R)
• M13: 4,709,640 km (0.04 R)
• M14: 4,866,568 km (0.095 R)
• M15: 5,078,698 km (0.107 R)
• M16: 5,212,887 km (0.073 R)
• M17: 6,042,258 km (0.104 R)
• M18: 6,127,379 km (0.046 R)
• M19: 6,705,874 km (0.118 R)
• M20: 6,942,089 km (0.064 R)
• M21: 7,181,147 km (0.103 R)
• M22: 7,976,708 km (0.093 R)
• M23: 8,070,207 km (0.083 R)
• M24: 8,227,135 km (0.074 R)
• M25: 8,384,961 km (0.117 R)
• M26: 8,993,974 km (0.107 R)
• M27: 9,883,931 km (0.119 R)
• M28: 10,152,908 km (0.081 R)
• M29: 10,254,485 km (0.087 R)
• M30: 11,358,518 km (0.111 R)
• M31: 11,534,445 km (0.116 R)
• M32: 11,782,179 km (0.097 R)
• M33: 11,924,596 km (0.105 R)
• M34: 12,067,611 km (0.089 R)
• M35: 12,355,139 km (0.079 R)
• M36: 12,427,544 km (0.081 R)
• M37: 12,536,152 km (0.037 R)
• M38: 13,268,733 km (0.1 R)
• M39: 13,902,280 km (0.075 R)
• M40: 14,052,775 km (0.087 R)
• M41: 14,166,021 km (0.053 R)
• M42: 14,393,559 km (0.109 R)
• M43: 14,469,555 km (0.067 R)
• M44: 14,583,997 km (0.045 R)
• M45: 14,736,886 km (0.097 R)
• M46: 15,005,863 km (0.095 R)
• M47: 16,295,696 km (0.106 R)
• M48: 16,494,212 km (0.082 R)
• M49: 16,613,741 km (0.079 R)
• M50: 16,773,512 km (0.057 R)
• M51: 17,498,762 km (0.107 R)
• M52: 17,865,277 km (0.099 R)
• M53: 18,730,401 km (0.107 R)
• M54: 19,356,618 km (0.098 R)
• M55: 19,735,699 km (0.055 R)
• M56: 20,117,323 km (0.111 R)
• M57: 20,202,444 km (0.099 R)
• M58: 20,586,911 km (0.09 R)
• M59: 21,886,019 km (0.076 R)
• M60: 22,413,052 km (0.112 R)
• M61: 22,722,421 km (0.112 R)
• M62: 22,899,844 km (0.1 R)
• M63: 22,988,705 km (0.105 R)
• M64: 23,256,186 km (0.084 R)
• M65: 25,294,008 km (0.037 R)
• M66: 25,431,937 km (0.056 R)
• M67: 26,032,273 km (0.028 R)
• M68: 26,357,499 km (0.048 R)
• M69: 26,871,368 km (0.096 R)
• M70: 27,012,140 km (0.096 R)
• M71: 27,106,087 km (0.105 R)
• M72: 28,098,968 km (0.103 R)
• M73: 28,959,605 km (0.115 R)
• M74: 29,055,646 km (0.086 R)
• M75: 29,296,499 km (0.102 R)
• M76: 29,780,299 km (0.091 R)
• M77: 29,925,857 km (0.108 R)
• M78: 30,951,949 km (0.084 R)
• M79: 31,148,670 km (0.051 R)
• M80: 31,247,106 km (0.119 R)
• M81: 31,444,575 km (0.041 R)
• M82: 31,691,860 km (0.109 R)
• M83: 32,537,387 km (0.055 R)
• M84: 33,390,394 km (0.076 R)
• M85: 33,743,894 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 14

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.63 AU - 9.19 AU

Year: 7224 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,257,129 km

• M1: 175,478 km (0.112 R)
• M2: 712,535 km (0.08 R)
• M3: 803,041 km (0.1 R)
• M4: 914,342 km (0.086 R)
• M5: 1,048,681 km (0.072 R)
• M6: 1,154,297 km (0.087 R)
• M7: 1,802,056 km (0.09 R)
• M8: 2,407,778 km (0.036 R)
• M9: 2,647,733 km (0.108 R)
• M10: 2,746,019 km (0.045 R)
• M11: 2,895,916 km (0.104 R)
• M12: 3,022,775 km (0.05 R)
• M13: 3,522,581 km (0.113 R)
• M14: 4,076,991 km (0.116 R)
• M15: 4,306,474 km (0.078 R)
• M16: 4,718,616 km (0.087 R)
• M17: 5,174,291 km (0.086 R)
• M18: 5,965,514 km (0.088 R)
• M19: 6,226,712 km (0.089 R)
• M20: 6,458,439 km (0.079 R)
• M21: 7,205,232 km (0.111 R)
• M22: 7,413,771 km (0.094 R)
• M23: 7,589,100 km (0.094 R)
• M24: 8,051,357 km (0.086 R)
• M25: 8,486,238 km (0.073 R)
• M26: 8,706,596 km (0.088 R)
• M27: 8,817,448 km (0.114 R)
• M28: 9,152,996 km (0.087 R)
• M29: 9,379,039 km (0.072 R)
• M30: 10,223,668 km (0.054 R)
• M31: 11,172,867 km (0.053 R)
• M32: 11,414,467 km (0.03 R)
• M33: 11,821,224 km (0.106 R)
• M34: 12,108,900 km (0.116 R)
• M35: 12,232,767 km (0.045 R)
• M36: 12,440,409 km (0.087 R)
• M37: 13,882,533 km (0.117 R)
• M38: 14,099,151 km (0.059 R)
• M39: 15,109,684 km (0.088 R)
• M40: 15,332,585 km (0.114 R)
• M41: 15,646,292 km (0.109 R)
• M42: 16,098,227 km (0.095 R)
• M43: 16,692,280 km (0.039 R)
• M44: 16,830,359 km (0.064 R)
• M45: 18,517,075 km (0.107 R)
• M46: 19,091,231 km (0.093 R)
• M47: 19,719,991 km (0.108 R)
• M48: 20,012,455 km (0.12 R)
• M49: 20,650,939 km (0.086 R)
• M50: 21,496,167 km (0.062 R)
• M51: 21,646,513 km (0.071 R)
• M52: 22,302,051 km (0.073 R)
• M53: 22,505,055 km (0.113 R)
• M54: 23,891,378 km (0.075 R)
• M55: 24,255,350 km (0.117 R)
• M56: 25,623,123 km (0.086 R)
• M57: 25,835,851 km (0.061 R)
• M58: 26,316,509 km (0.11 R)
• M59: 27,070,034 km (0.115 R)
• M60: 27,286,652 km (0.118 R)
• M61: 27,449,414 km (0.112 R)
• M62: 27,885,342 km (0.12 R)
• M63: 28,158,807 km (0.076 R)
• M64: 29,040,238 km (0.089 R)
• M65: 29,206,441 km (0.063 R)
• M66: 29,707,145 km (0.1 R)
• M67: 30,098,643 km (0.07 R)
• M68: 31,453,551 km (0.11 R)
• M69: 32,770,610 km (0.115 R)
• M70: 33,059,334 km (0.03 R)
• M71: 33,348,956 km (0.109 R)
• M72: 35,222,071 km (0.116 R)
• M73: 35,577,066 km (0.072 R)
• M74: 36,111,879 km (0.093 R)
• M75: 37,069,156 km (0.112 R)
• M76: 37,430,285 km (0.106 R)
• M77: 38,459,817 km (0.073 R)
• M78: 39,192,099 km (0.12 R)
• M79: 40,918,758 km (0.115 R)
• M80: 41,603,916 km (0.084 R)
• M81: 41,791,362 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.8

Radius: 8.7

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.24 AU - 8.92 AU

Year: 7474 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,257,129 km

• M1: 143,016 km (0.087 R)
• M2: 223,350 km (0.052 R)
• M3: 386,262 km (0.108 R)
• M4: 446,101 km (0.046 R)
• M5: 522,994 km (0.078 R)
• M6: 604,824 km (0.097 R)
• M7: 798,404 km (0.034 R)
• M8: 944,262 km (0.114 R)
• M9: 1,225,506 km (0.056 R)
• M10: 1,695,542 km (0.068 R)
• M11: 1,821,354 km (0.09 R)
• M12: 2,060,262 km (0.082 R)
• M13: 2,592,082 km (0.092 R)
• M14: 2,688,872 km (0.106 R)
• M15: 2,836,226 km (0.037 R)
• M16: 3,036,986 km (0.036 R)
• M17: 3,242,534 km (0.09 R)
• M18: 3,426,090 km (0.115 R)
• M19: 3,505,826 km (0.086 R)
• M20: 3,941,605 km (0.032 R)
• M21: 4,081,329 km (0.109 R)
• M22: 4,166,002 km (0.041 R)
• M23: 4,251,123 km (0.114 R)
• M24: 4,597,891 km (0.096 R)
• M25: 4,774,715 km (0.112 R)
• M26: 4,864,025 km (0.086 R)
• M27: 4,953,784 km (0.093 R)
• M28: 5,287,986 km (0.119 R)
• M29: 5,535,570 km (0.093 R)
• M30: 5,914,202 km (0.111 R)
• M31: 6,138,898 km (0.115 R)
• M32: 6,596,817 km (0.095 R)
• M33: 7,684,394 km (0.065 R)
• M34: 7,859,423 km (0.053 R)
• M35: 8,608,609 km (0.038 R)
• M36: 8,754,019 km (0.116 R)
• M37: 8,973,479 km (0.095 R)
• M38: 10,328,237 km (0.118 R)
• M39: 11,029,402 km (0.111 R)
• M40: 11,585,308 km (0.061 R)
• M41: 11,947,484 km (0.062 R)
• M42: 12,150,339 km (0.036 R)
• M43: 12,477,210 km (0.052 R)
• M44: 12,641,768 km (0.11 R)
• M45: 12,765,635 km (0.107 R)
• M46: 13,014,716 km (0.098 R)
• M47: 14,542,110 km (0.077 R)
• M48: 14,889,326 km (0.063 R)
• M49: 15,020,075 km (0.065 R)
• M50: 15,283,068 km (0.108 R)
• M51: 16,574,995 km (0.116 R)
• M52: 16,710,681 km (0.097 R)
• M53: 17,119,831 km (0.048 R)
• M54: 17,762,952 km (0.091 R)
• M55: 17,948,154 km (0.113 R)
• M56: 18,320,354 km (0.065 R)
• M57: 18,930,863 km (0.109 R)
• M58: 20,075,286 km (0.107 R)
• M59: 20,899,421 km (0.096 R)
• M60: 21,143,864 km (0.041 R)
• M61: 21,537,157 km (0.089 R)
• M62: 21,635,742 km (0.077 R)
• M63: 21,932,693 km (0.057 R)
• M64: 23,539,075 km (0.09 R)
• M65: 24,768,471 km (0.083 R)
• M66: 25,339,037 km (0.101 R)
• M67: 25,547,427 km (0.068 R)
• M68: 27,986,171 km (0.119 R)
• M69: 28,363,756 km (0.12 R)
• M70: 28,634,379 km (0.117 R)
• M71: 28,688,683 km (0.046 R)
• M72: 29,178,466 km (0.04 R)
• M73: 29,835,799 km (0.066 R)
• M74: 31,780,871 km (0.055 R)
• M75: 33,309,163 km (0.116 R)
• M76: 33,823,929 km (0.026 R)
• M77: 34,341,238 km (0.106 R)
• M78: 34,398,834 km (0.119 R)
• M79: 34,572,068 km (0.116 R)
• M80: 36,201,937 km (0.081 R)
• M81: 36,319,221 km (0.076 R)
• M82: 36,672,123 km (0.075 R)
• M83: 37,618,778 km (0.105 R)
• M84: 37,737,708 km (0.033 R)
• M85: 38,035,408 km (0.089 R)
• M86: 38,214,477 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.3

Radius: 9.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.96 AU - 9.88 AU

Year: 9542 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,257,129 km

• M1: 123,119 km (0.111 R)
• M2: 262,993 km (0.038 R)
• M3: 362,027 km (0.112 R)
• M4: 546,631 km (0.061 R)
• M5: 697,874 km (0.089 R)
• M6: 1,006,046 km (0.101 R)
• M7: 1,099,096 km (0.097 R)
• M8: 1,416,692 km (0.119 R)
• M9: 1,500,616 km (0.095 R)
• M10: 1,945,371 km (0.11 R)
• M11: 2,015,682 km (0.096 R)
• M12: 2,086,741 km (0.044 R)
• M13: 2,379,653 km (0.095 R)
• M14: 3,113,730 km (0.117 R)
• M15: 3,363,858 km (0.096 R)
• M16: 3,943,101 km (0.068 R)
• M17: 4,805,532 km (0.094 R)
• M18: 5,489,643 km (0.045 R)
• M19: 5,589,874 km (0.041 R)
• M20: 5,928,414 km (0.045 R)
• M21: 6,238,830 km (0.091 R)
• M22: 7,570,251 km (0.039 R)
• M23: 7,644,750 km (0.115 R)
• M24: 7,944,844 km (0.115 R)
• M25: 8,363,867 km (0.058 R)
• M26: 8,673,086 km (0.114 R)
• M27: 9,342,836 km (0.093 R)
• M28: 9,947,510 km (0.102 R)
• M29: 10,481,874 km (0.108 R)
• M30: 10,815,477 km (0.118 R)
• M31: 11,025,662 km (0.083 R)
• M32: 11,407,436 km (0.08 R)
• M33: 11,793,548 km (0.094 R)
• M34: 11,880,016 km (0.041 R)
• M35: 12,402,711 km (0.088 R)
• M36: 12,844,174 km (0.078 R)
• M37: 13,290,724 km (0.098 R)
• M38: 13,516,018 km (0.116 R)
• M39: 14,475,688 km (0.03 R)
• M40: 14,893,665 km (0.119 R)
• M41: 15,080,662 km (0.087 R)
• M42: 15,315,680 km (0.113 R)
• M43: 16,123,509 km (0.114 R)
• M44: 16,556,744 km (0.073 R)
• M45: 17,879,489 km (0.073 R)
• M46: 20,003,778 km (0.057 R)
• M47: 21,622,128 km (0.061 R)
• M48: 22,153,201 km (0.108 R)
• M49: 22,313,420 km (0.11 R)
• M50: 22,849,878 km (0.101 R)
• M51: 25,205,446 km (0.099 R)
• M52: 25,372,547 km (0.108 R)
• M53: 27,007,801 km (0.084 R)
• M54: 27,293,234 km (0.097 R)
• M55: 27,751,901 km (0.095 R)
• M56: 28,328,750 km (0.114 R)
• M57: 28,676,865 km (0.055 R)
• M58: 28,851,445 km (0.108 R)
• M59: 30,142,325 km (0.081 R)
• M60: 32,476,800 km (0.117 R)
• M61: 32,841,071 km (0.116 R)
• M62: 33,206,838 km (0.116 R)
• M63: 35,117,352 km (0.103 R)
• M64: 35,304,200 km (0.105 R)
• M65: 35,428,815 km (0.111 R)
• M66: 35,866,538 km (0.108 R)
• M67: 36,368,888 km (0.116 R)
• M68: 37,253,610 km (0.118 R)
• M69: 37,444,048 km (0.101 R)
• M70: 37,571,206 km (0.057 R)
• M71: 37,762,243 km (0.074 R)
• M72: 38,273,269 km (0.1 R)
• M73: 38,465,502 km (0.101 R)
• M74: 38,722,362 km (0.093 R)
• M75: 39,044,147 km (0.076 R)
• M76: 40,145,037 km (0.093 R)
• M77: 40,340,263 km (0.115 R)
• M78: 41,190,278 km (0.115 R)
• M79: 41,453,121 km (0.034 R)
• M80: 42,178,521 km (0.096 R)
• M81: 43,241,115 km (0.104 R)
• M82: 43,641,888 km (0.111 R)
• M83: 43,909,668 km (0.062 R)
• M84: 44,312,535 km (0.105 R)
• M85: 44,716,449 km (0.106 R)
• M86: 45,189,478 km (0.08 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: 248 - 19,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit