🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.62 AU - 0.94 AU

Year: 252 Days

Day: 27.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.57 AU - 2.19 AU

Year: 942 Days

Day: 32 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,465,825 km

• M1: 676,332 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.43 AU - 3.57 AU

Year: 1898 Days

Day: 19.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,465,825 km

• M1: 960,568 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.85 AU - 4.67 AU

Year: 3211 Days

Day: 33.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 12.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.9 AU - 6.36 AU

Year: 4244 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,465,825 km

• M1: 250,576 km (0.086 R)
• M2: 418,126 km (0.116 R)
• M3: 498,909 km (0.07 R)
• M4: 595,549 km (0.063 R)
• M5: 1,030,430 km (0.115 R)
• M6: 1,244,953 km (0.073 R)
• M7: 1,409,362 km (0.113 R)
• M8: 1,662,930 km (0.053 R)
• M9: 1,830,779 km (0.108 R)
• M10: 1,960,630 km (0.086 R)
• M11: 2,138,651 km (0.109 R)
• M12: 2,322,058 km (0.101 R)
• M13: 2,431,564 km (0.11 R)
• M14: 2,607,192 km (0.065 R)
• M15: 2,870,185 km (0.096 R)
• M16: 2,971,163 km (0.059 R)
• M17: 3,159,357 km (0.091 R)
• M18: 3,404,698 km (0.095 R)
• M19: 3,802,927 km (0.093 R)
• M20: 3,951,478 km (0.094 R)
• M21: 4,389,351 km (0.045 R)
• M22: 5,065,234 km (0.056 R)
• M23: 5,540,956 km (0.093 R)
• M24: 5,731,094 km (0.081 R)
• M25: 6,031,188 km (0.088 R)
• M26: 6,117,955 km (0.06 R)
• M27: 6,205,020 km (0.069 R)
• M28: 6,424,630 km (0.06 R)
• M29: 6,894,218 km (0.101 R)
• M30: 7,007,763 km (0.1 R)
• M31: 7,167,683 km (0.099 R)
• M32: 7,328,800 km (0.111 R)
• M33: 7,795,844 km (0.089 R)
• M34: 8,393,189 km (0.104 R)
• M35: 8,636,435 km (0.059 R)
• M36: 8,808,023 km (0.081 R)
• M37: 8,955,976 km (0.08 R)
• M38: 9,254,423 km (0.069 R)
• M39: 9,430,051 km (0.07 R)
• M40: 10,143,633 km (0.071 R)
• M41: 10,273,035 km (0.11 R)
• M42: 10,559,366 km (0.089 R)
• M43: 10,664,084 km (0.084 R)
• M44: 10,954,005 km (0.106 R)
• M45: 11,434,214 km (0.102 R)
• M46: 11,676,862 km (0.098 R)
• M47: 11,812,397 km (0.098 R)
• M48: 12,943,657 km (0.065 R)
• M49: 13,168,353 km (0.078 R)
• M50: 13,479,516 km (0.105 R)
• M51: 13,593,360 km (0.116 R)
• M52: 13,707,354 km (0.11 R)
• M53: 13,879,092 km (0.032 R)
• M54: 14,224,663 km (0.114 R)
• M55: 14,485,861 km (0.06 R)
• M56: 14,631,569 km (0.107 R)
• M57: 14,924,482 km (0.036 R)
• M58: 15,665,291 km (0.103 R)
• M59: 15,995,154 km (0.051 R)
• M60: 16,509,322 km (0.03 R)
• M61: 16,661,612 km (0.05 R)
• M62: 16,783,684 km (0.109 R)
• M63: 16,936,873 km (0.104 R)
• M64: 17,368,014 km (0.115 R)
• M65: 18,493,438 km (0.086 R)
• M66: 19,224,673 km (0.094 R)
• M67: 19,352,878 km (0.07 R)
• M68: 19,771,303 km (0.116 R)
• M69: 20,192,870 km (0.09 R)
• M70: 20,584,517 km (0.037 R)
• M71: 21,077,742 km (0.094 R)
• M72: 21,574,855 km (0.103 R)
• M73: 22,344,536 km (0.071 R)
• M74: 22,681,880 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.1

Radius: 13.3

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.04 AU - 7.76 AU

Year: 5914 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,465,825 km

• M1: 183,407 km (0.086 R)
• M2: 429,196 km (0.111 R)
• M3: 623,225 km (0.069 R)
• M4: 830,119 km (0.114 R)
• M5: 1,362,238 km (0.111 R)
• M6: 1,865,186 km (0.04 R)
• M7: 2,290,194 km (0.078 R)
• M8: 2,393,865 km (0.096 R)
• M9: 2,499,032 km (0.061 R)
• M10: 2,968,171 km (0.098 R)
• M11: 3,464,986 km (0.092 R)
• M12: 3,970,327 km (0.072 R)
• M13: 4,059,787 km (0.102 R)
• M14: 4,277,452 km (0.106 R)
• M15: 4,592,505 km (0.085 R)
• M16: 5,069,722 km (0.049 R)
• M17: 5,186,708 km (0.094 R)
• M18: 5,304,441 km (0.114 R)
• M19: 5,623,085 km (0.094 R)
• M20: 5,886,676 km (0.042 R)
• M21: 6,071,579 km (0.104 R)
• M22: 6,154,307 km (0.082 R)
• M23: 6,468,313 km (0.081 R)
• M24: 6,552,836 km (0.093 R)
• M25: 7,243,080 km (0.117 R)
• M26: 7,419,306 km (0.06 R)
• M27: 8,367,607 km (0.109 R)
• M28: 8,552,660 km (0.085 R)
• M29: 9,546,139 km (0.078 R)
• M30: 9,666,865 km (0.056 R)
• M31: 10,977,791 km (0.1 R)
• M32: 11,205,928 km (0.098 R)
• M33: 11,822,121 km (0.057 R)
• M34: 12,186,691 km (0.105 R)
• M35: 12,687,246 km (0.081 R)
• M36: 13,437,479 km (0.076 R)
• M37: 14,174,398 km (0.11 R)
• M38: 14,257,126 km (0.116 R)
• M39: 15,916,166 km (0.111 R)
• M40: 16,376,629 km (0.102 R)
• M41: 16,579,334 km (0.048 R)
• M42: 16,724,743 km (0.1 R)
• M43: 16,841,429 km (0.063 R)
• M44: 17,517,163 km (0.119 R)
• M45: 17,635,644 km (0.103 R)
• M46: 18,201,872 km (0.066 R)
• M47: 18,291,780 km (0.095 R)
• M48: 18,653,209 km (0.103 R)
• M49: 18,804,452 km (0.063 R)
• M50: 18,895,408 km (0.12 R)
• M51: 19,566,803 km (0.077 R)
• M52: 19,751,257 km (0.053 R)
• M53: 19,874,526 km (0.114 R)
• M54: 19,967,277 km (0.098 R)
• M55: 20,432,676 km (0.059 R)
• M56: 20,807,568 km (0.103 R)
• M57: 20,995,912 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 8.4

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.27 AU - 7.01 AU

Year: 6249 Days

Day: 13 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,465,825 km

• M1: 105,466 km (0.077 R)
• M2: 296,204 km (0.112 R)
• M3: 362,476 km (0.106 R)
• M4: 456,722 km (0.06 R)
• M5: 596,896 km (0.106 R)
• M6: 698,472 km (0.083 R)
• M7: 806,333 km (0.099 R)
• M8: 1,009,038 km (0.102 R)
• M9: 1,310,029 km (0.07 R)
• M10: 1,766,152 km (0.093 R)
• M11: 2,188,467 km (0.062 R)
• M12: 2,248,456 km (0.077 R)
• M13: 2,411,368 km (0.046 R)
• M14: 2,770,104 km (0.094 R)
• M15: 3,033,695 km (0.116 R)
• M16: 3,100,865 km (0.052 R)
• M17: 3,727,680 km (0.108 R)
• M18: 3,872,191 km (0.097 R)
• M19: 5,041,448 km (0.028 R)
• M20: 5,417,687 km (0.061 R)
• M21: 5,858,701 km (0.086 R)
• M22: 6,055,423 km (0.115 R)
• M23: 6,197,241 km (0.116 R)
• M24: 6,484,170 km (0.045 R)
• M25: 7,522,230 km (0.099 R)
• M26: 8,389,598 km (0.117 R)
• M27: 8,611,302 km (0.107 R)
• M28: 8,996,068 km (0.089 R)
• M29: 9,125,470 km (0.104 R)
• M30: 9,517,716 km (0.026 R)
• M31: 9,616,600 km (0.095 R)
• M32: 10,386,281 km (0.086 R)
• M33: 10,488,157 km (0.108 R)
• M34: 10,795,730 km (0.112 R)
• M35: 10,898,953 km (0.034 R)
• M36: 10,967,917 km (0.031 R)
• M37: 11,141,002 km (0.097 R)
• M38: 11,280,128 km (0.098 R)
• M39: 11,842,317 km (0.082 R)
• M40: 11,984,285 km (0.091 R)
• M41: 12,126,852 km (0.088 R)
• M42: 12,198,360 km (0.119 R)
• M43: 12,702,804 km (0.087 R)
• M44: 12,884,565 km (0.12 R)
• M45: 13,287,432 km (0.067 R)
• M46: 13,546,087 km (0.065 R)
• M47: 14,030,784 km (0.108 R)
• M48: 14,787,600 km (0.078 R)
• M49: 14,902,192 km (0.092 R)
• M50: 15,286,509 km (0.112 R)
• M51: 15,596,476 km (0.1 R)
• M52: 17,377,588 km (0.114 R)
• M53: 17,458,221 km (0.079 R)
• M54: 18,435,694 km (0.116 R)
• M55: 18,724,268 km (0.092 R)
• M56: 19,682,592 km (0.09 R)
• M57: 19,977,300 km (0.092 R)
• M58: 20,061,822 km (0.118 R)
• M59: 20,358,625 km (0.088 R)
• M60: 20,613,988 km (0.099 R)
• M61: 21,646,662 km (0.104 R)
• M62: 21,994,477 km (0.108 R)
• M63: 22,125,525 km (0.085 R)
• M64: 22,651,810 km (0.108 R)
• M65: 23,005,011 km (0.071 R)
• M66: 23,093,722 km (0.074 R)
• M67: 24,300,678 km (0.119 R)
• M68: 24,662,256 km (0.095 R)
• M69: 25,116,735 km (0.073 R)
• M70: 25,574,055 km (0.085 R)
• M71: 25,665,759 km (0.104 R)
• M72: 25,849,764 km (0.12 R)
• M73: 26,126,371 km (0.098 R)
• M74: 27,195,995 km (0.11 R)
• M75: 27,665,583 km (0.109 R)
• M76: 28,232,559 km (0.072 R)
• M77: 28,707,831 km (0.058 R)
• M78: 28,850,997 km (0.025 R)
• M79: 29,138,075 km (0.077 R)
• M80: 29,714,775 km (0.036 R)
• M81: 29,956,226 km (0.069 R)
• M82: 30,295,364 km (0.119 R)
• M83: 30,733,237 km (0.06 R)
• M84: 30,928,612 km (0.108 R)
• M85: 31,026,449 km (0.079 R)
• M86: 31,566,198 km (0.105 R)
• M87: 31,763,218 km (0.054 R)
• M88: 31,960,687 km (0.112 R)
• M89: 32,257,639 km (0.116 R)
• M90: 33,053,949 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 11.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.96 AU - 12.82 AU

Year: 14975 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,465,825 km

• M1: 171,589 km (0.034 R)
• M2: 284,086 km (0.119 R)
• M3: 399,127 km (0.115 R)
• M4: 510,727 km (0.067 R)
• M5: 756,516 km (0.074 R)
• M6: 916,736 km (0.114 R)
• M7: 1,341,295 km (0.112 R)
• M8: 1,447,808 km (0.081 R)
• M9: 1,669,512 km (0.078 R)
• M10: 1,862,793 km (0.078 R)
• M11: 2,104,842 km (0.082 R)
• M12: 2,271,943 km (0.092 R)
• M13: 2,400,298 km (0.101 R)
• M14: 2,597,318 km (0.119 R)
• M15: 3,268,414 km (0.115 R)
• M16: 3,536,793 km (0.026 R)
• M17: 3,965,840 km (0.062 R)
• M18: 4,199,661 km (0.108 R)
• M19: 4,358,235 km (0.118 R)
• M20: 4,818,099 km (0.091 R)
• M21: 5,011,977 km (0.078 R)
• M22: 5,784,052 km (0.115 R)
• M23: 5,960,727 km (0.094 R)
• M24: 6,169,117 km (0.108 R)
• M25: 6,933,113 km (0.086 R)
• M26: 7,342,114 km (0.109 R)
• M27: 7,533,599 km (0.099 R)
• M28: 8,987,690 km (0.109 R)
• M29: 9,158,382 km (0.09 R)
• M30: 9,433,791 km (0.109 R)
• M31: 9,851,917 km (0.098 R)
• M32: 10,960,138 km (0.056 R)
• M33: 11,215,801 km (0.111 R)
• M34: 11,289,254 km (0.091 R)
• M35: 11,807,760 km (0.104 R)
• M36: 13,409,654 km (0.119 R)
• M37: 13,604,879 km (0.119 R)
• M38: 13,801,002 km (0.078 R)
• M39: 14,196,240 km (0.111 R)
• M40: 14,675,252 km (0.085 R)
• M41: 14,916,852 km (0.118 R)
• M42: 15,078,717 km (0.047 R)
• M43: 15,241,031 km (0.116 R)
• M44: 15,649,583 km (0.081 R)
• M45: 16,560,933 km (0.095 R)
• M46: 17,361,730 km (0.058 R)
• M47: 17,702,814 km (0.111 R)
• M48: 17,959,972 km (0.094 R)
• M49: 18,826,294 km (0.035 R)
• M50: 18,913,659 km (0.092 R)
• M51: 19,220,634 km (0.04 R)
• M52: 20,779,892 km (0.063 R)
• M53: 21,051,263 km (0.079 R)
• M54: 21,187,397 km (0.107 R)
• M55: 22,102,337 km (0.112 R)
• M56: 22,797,070 km (0.096 R)
• M57: 23,828,996 km (0.093 R)
• M58: 24,541,231 km (0.096 R)
• M59: 25,212,328 km (0.079 R)
• M60: 25,550,120 km (0.1 R)
• M61: 25,938,027 km (0.051 R)
• M62: 26,376,797 km (0.097 R)
• M63: 26,867,179 km (0.108 R)
• M64: 26,965,615 km (0.07 R)
• M65: 27,707,770 km (0.12 R)
• M66: 28,106,448 km (0.091 R)
• M67: 30,281,003 km (0.069 R)
• M68: 31,259,073 km (0.066 R)
• M69: 31,414,356 km (0.031 R)
• M70: 31,518,177 km (0.114 R)
• M71: 31,673,908 km (0.105 R)
• M72: 33,140,416 km (0.089 R)
• M73: 33,298,990 km (0.115 R)
• M74: 33,457,564 km (0.1 R)
• M75: 33,669,544 km (0.095 R)
• M76: 33,935,230 km (0.117 R)
• M77: 34,575,509 km (0.102 R)
• M78: 35,165,971 km (0.051 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: 545 - 19,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit