🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.42 AU - 0.6 AU

Year: 136 Days

Day: 30.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 115,613,719 km

• M1: 48,021 km (0.116 R)
• M2: 112,049 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.6 AU - 2.18 AU

Year: 969 Days

Day: 24.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,613,719 km

• M1: 451,486 km (0.119 R)
• M2: 868,565 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.68 AU - 2.86 AU

Year: 1719 Days

Day: 25.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 11.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.88 AU - 10.2 AU

Year: 10132 Days

Day: 7.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 115,613,719 km

• M1: 477,666 km (0.047 R)
• M2: 610,210 km (0.097 R)
• M3: 1,087,277 km (0.107 R)
• M4: 1,167,013 km (0.113 R)
• M5: 1,353,861 km (0.093 R)
• M6: 1,551,031 km (0.106 R)
• M7: 1,641,837 km (0.065 R)
• M8: 2,173,358 km (0.03 R)
• M9: 2,301,414 km (0.115 R)
• M10: 2,485,269 km (0.108 R)
• M11: 3,356,527 km (0.034 R)
• M12: 4,250,823 km (0.057 R)
• M13: 4,444,852 km (0.084 R)
• M14: 4,641,723 km (0.049 R)
• M15: 5,353,809 km (0.051 R)
• M16: 5,598,850 km (0.048 R)
• M17: 5,740,519 km (0.075 R)
• M18: 6,282,512 km (0.085 R)
• M19: 6,578,267 km (0.09 R)
• M20: 6,652,917 km (0.051 R)
• M21: 6,727,865 km (0.12 R)
• M22: 6,803,113 km (0.079 R)
• M23: 7,068,649 km (0.111 R)
• M24: 7,415,118 km (0.028 R)
• M25: 8,285,478 km (0.079 R)
• M26: 8,773,915 km (0.051 R)
• M27: 9,021,649 km (0.077 R)
• M28: 9,524,148 km (0.034 R)
• M29: 10,121,792 km (0.047 R)
• M30: 10,863,947 km (0.106 R)
• M31: 11,041,071 km (0.116 R)
• M32: 12,262,089 km (0.064 R)
• M33: 12,400,467 km (0.108 R)
• M34: 12,678,569 km (0.104 R)
• M35: 12,771,769 km (0.045 R)
• M36: 13,288,480 km (0.106 R)
• M37: 13,955,836 km (0.114 R)
• M38: 14,342,247 km (0.103 R)
• M39: 14,487,955 km (0.07 R)
• M40: 14,634,262 km (0.077 R)
• M41: 14,830,086 km (0.101 R)
• M42: 14,977,589 km (0.053 R)
• M43: 15,822,219 km (0.089 R)
• M44: 18,289,536 km (0.089 R)
• M45: 19,084,948 km (0.113 R)
• M46: 19,459,990 km (0.12 R)
• M47: 20,000,039 km (0.074 R)
• M48: 20,381,064 km (0.037 R)
• M49: 21,039,744 km (0.092 R)
• M50: 21,482,703 km (0.101 R)
• M51: 22,660,188 km (0.074 R)
• M52: 23,514,093 km (0.075 R)
• M53: 23,686,130 km (0.11 R)
• M54: 24,494,557 km (0.115 R)
• M55: 24,902,211 km (0.099 R)
• M56: 25,370,752 km (0.117 R)
• M57: 26,913,854 km (0.093 R)
• M58: 27,093,820 km (0.099 R)
• M59: 27,696,699 km (0.084 R)
• M60: 27,817,874 km (0.096 R)
• M61: 28,121,408 km (0.091 R)
• M62: 29,531,816 km (0.057 R)
• M63: 29,717,467 km (0.046 R)
• M64: 30,276,814 km (0.109 R)
• M65: 30,839,601 km (0.065 R)
• M66: 31,216,737 km (0.087 R)
• M67: 31,848,788 km (0.098 R)
• M68: 32,485,028 km (0.084 R)
• M69: 33,576,195 km (0.106 R)
• M70: 35,071,575 km (0.081 R)
• M71: 35,333,820 km (0.049 R)
• M72: 35,596,664 km (0.106 R)
• M73: 36,058,472 km (0.074 R)
• M74: 37,321,677 km (0.086 R)
• M75: 37,790,666 km (0.027 R)
• M76: 38,802,247 km (0.094 R)
• M77: 39,618,004 km (0.04 R)
• M78: 39,754,587 km (0.08 R)
• M79: 39,959,686 km (0.115 R)
• M80: 43,147,616 km (0.116 R)
• M81: 43,499,022 km (0.069 R)
• M82: 43,922,084 km (0.094 R)
• M83: 45,127,843 km (0.106 R)
• M84: 45,985,637 km (0.067 R)
• M85: 46,129,102 km (0.082 R)
• M86: 46,848,668 km (0.088 R)
• M87: 47,065,285 km (0.065 R)
• M88: 47,717,083 km (0.103 R)
• M89: 47,862,492 km (0.113 R)
• M90: 48,590,884 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.1

Radius: 6.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.54 AU - 18 AU

Year: 22244 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 115,613,719 km

• M1: 86,767 km (0.079 R)
• M2: 146,456 km (0.099 R)
• M3: 224,995 km (0.093 R)
• M4: 271,520 km (0.102 R)
• M5: 399,875 km (0.086 R)
• M6: 774,319 km (0.1 R)
• M7: 866,321 km (0.077 R)
• M8: 1,112,559 km (0.076 R)
• M9: 1,870,123 km (0.078 R)
• M10: 2,188,168 km (0.064 R)
• M11: 2,275,832 km (0.088 R)
• M12: 2,778,930 km (0.115 R)
• M13: 4,124,862 km (0.08 R)
• M14: 4,905,763 km (0.119 R)
• M15: 4,992,231 km (0.078 R)
• M16: 5,283,797 km (0.118 R)
• M17: 5,550,979 km (0.079 R)
• M18: 6,067,540 km (0.028 R)
• M19: 6,129,324 km (0.099 R)
• M20: 6,855,023 km (0.067 R)
• M21: 7,408,835 km (0.104 R)
• M22: 7,508,018 km (0.1 R)
• M23: 7,641,010 km (0.046 R)
• M24: 7,808,261 km (0.089 R)
• M25: 7,943,049 km (0.042 R)
• M26: 8,146,651 km (0.097 R)
• M27: 8,420,715 km (0.089 R)
• M28: 8,767,632 km (0.113 R)
• M29: 9,511,133 km (0.082 R)
• M30: 9,981,619 km (0.052 R)
• M31: 10,274,980 km (0.08 R)
• M32: 10,422,633 km (0.051 R)
• M33: 12,015,551 km (0.104 R)
• M34: 12,288,418 km (0.043 R)
• M35: 12,366,658 km (0.058 R)
• M36: 13,199,020 km (0.112 R)
• M37: 13,480,563 km (0.075 R)
• M38: 13,682,820 km (0.118 R)
• M39: 14,049,484 km (0.089 R)
• M40: 14,213,443 km (0.079 R)
• M41: 14,378,001 km (0.072 R)
• M42: 14,584,745 km (0.114 R)
• M43: 16,273,107 km (0.088 R)
• M44: 16,531,761 km (0.085 R)
• M45: 16,965,745 km (0.098 R)
• M46: 17,052,960 km (0.058 R)
• M47: 17,756,370 km (0.102 R)
• M48: 18,200,675 km (0.079 R)
• M49: 18,245,405 km (0.098 R)
• M50: 18,379,445 km (0.109 R)
• M51: 18,919,344 km (0.055 R)
• M52: 19,191,312 km (0.116 R)
• M53: 19,830,694 km (0.087 R)
• M54: 19,922,547 km (0.109 R)
• M55: 20,896,279 km (0.088 R)
• M56: 20,989,928 km (0.064 R)
• M57: 21,318,295 km (0.09 R)
• M58: 21,412,542 km (0.076 R)
• M59: 21,506,788 km (0.077 R)
• M60: 21,554,061 km (0.096 R)
• M61: 21,601,334 km (0.087 R)
• M62: 22,123,132 km (0.053 R)
• M63: 23,762,575 km (0.111 R)
• M64: 24,055,786 km (0.059 R)
• M65: 26,293,920 km (0.116 R)
• M66: 26,344,335 km (0.042 R)
• M67: 26,648,018 km (0.114 R)
• M68: 26,952,749 km (0.071 R)
• M69: 27,309,690 km (0.101 R)
• M70: 27,412,015 km (0.106 R)
• M71: 27,616,964 km (0.107 R)
• M72: 28,597,428 km (0.052 R)
• M73: 28,753,309 km (0.115 R)
• M74: 28,909,489 km (0.1 R)
• M75: 31,767,856 km (0.075 R)
• M76: 32,198,997 km (0.117 R)
• M77: 32,469,470 km (0.1 R)
• M78: 32,577,779 km (0.116 R)
• M79: 33,121,417 km (0.027 R)
• M80: 33,777,853 km (0.086 R)
• M81: 34,770,435 km (0.107 R)
• M82: 34,936,788 km (0.111 R)
• M83: 36,389,682 km (0.1 R)
• M84: 36,558,578 km (0.094 R)
• M85: 37,976,317 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.6

Radius: 7.4

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 17.34 AU - 21.58 AU

Year: 32001 Days

Day: 23.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,613,719 km

• M1: 881,131 km (0.095 R)
• M2: 1,016,218 km (0.107 R)
• M3: 1,422,526 km (0.094 R)
• M4: 2,006,407 km (0.102 R)
• M5: 2,185,774 km (0.077 R)
• M6: 2,954,857 km (0.112 R)
• M7: 3,910,788 km (0.081 R)
• M8: 3,966,438 km (0.032 R)
• M9: 4,834,255 km (0.092 R)
• M10: 5,075,407 km (0.102 R)
• M11: 7,209,869 km (0.116 R)
• M12: 7,416,165 km (0.102 R)
• M13: 7,554,842 km (0.081 R)
• M14: 8,046,869 km (0.06 R)
• M15: 8,767,482 km (0.091 R)
• M16: 9,583,988 km (0.06 R)
• M17: 10,347,236 km (0.059 R)
• M18: 10,971,807 km (0.045 R)
• M19: 11,288,655 km (0.108 R)
• M20: 11,448,276 km (0.116 R)
• M21: 11,850,395 km (0.115 R)
• M22: 12,093,941 km (0.044 R)
• M23: 12,586,118 km (0.085 R)
• M24: 13,001,102 km (0.056 R)
• M25: 13,844,685 km (0.094 R)
• M26: 18,319,905 km (0.07 R)
• M27: 18,601,598 km (0.076 R)
• M28: 20,224,435 km (0.052 R)
• M29: 22,091,118 km (0.113 R)
• M30: 22,491,142 km (0.075 R)
• M31: 25,776,012 km (0.094 R)
• M32: 26,726,557 km (0.083 R)
• M33: 27,688,621 km (0.086 R)
• M34: 28,227,921 km (0.046 R)
• M35: 29,756,363 km (0.102 R)
• M36: 30,198,125 km (0.03 R)
• M37: 30,530,681 km (0.038 R)
• M38: 33,349,853 km (0.086 R)
• M39: 35,080,701 km (0.035 R)
• M40: 35,664,282 km (0.073 R)
• M41: 36,133,271 km (0.068 R)
• M42: 36,840,720 km (0.088 R)
• M43: 37,433,726 km (0.111 R)
• M44: 38,149,551 km (0.11 R)
• M45: 38,869,865 km (0.08 R)
• M46: 39,231,742 km (0.109 R)
• M47: 40,568,100 km (0.092 R)
• M48: 42,042,836 km (0.07 R)
• M49: 42,786,786 km (0.107 R)
• M50: 43,035,717 km (0.105 R)
• M51: 43,910,865 km (0.116 R)
• M52: 44,287,702 km (0.108 R)
• M53: 45,551,504 km (0.078 R)
• M54: 48,632,921 km (0.053 R)
• M55: 49,544,272 km (0.072 R)
• M56: 54,454,223 km (0.071 R)
• M57: 55,400,430 km (0.12 R)
• M58: 57,035,086 km (0.114 R)
• M59: 57,171,968 km (0.078 R)
• M60: 57,446,181 km (0.109 R)
• M61: 57,720,842 km (0.072 R)
• M62: 59,239,111 km (0.104 R)
• M63: 61,190,466 km (0.101 R)
• M64: 61,470,962 km (0.108 R)
• M65: 62,879,725 km (0.081 R)
• M66: 64,299,259 km (0.115 R)
• M67: 64,727,109 km (0.115 R)
• M68: 65,585,651 km (0.034 R)
• M69: 68,474,835 km (0.115 R)
• M70: 68,911,810 km (0.067 R)
• M71: 69,349,683 km (0.088 R)
• M72: 70,815,892 km (0.054 R)
• M73: 71,552,961 km (0.032 R)
• M74: 75,275,704 km (0.077 R)
• M75: 75,425,900 km (0.086 R)
• M76: 77,236,333 km (0.09 R)
• M77: 77,691,111 km (0.11 R)
• M78: 81,824,500 km (0.065 R)
• M79: 89,505,902 km (0.074 R)
• M80: 90,143,039 km (0.117 R)
• M81: 93,997,428 km (0.076 R)
• M82: 95,131,829 km (0.081 R)
• M83: 97,250,434 km (0.042 R)
• M84: 99,055,183 km (0.076 R)
• M85: 99,879,168 km (0.073 R)
• M86: 100,705,397 km (0.113 R)
• M87: 100,871,002 km (0.097 R)
• M88: 102,864,393 km (0.056 R)
• M89: 104,535,402 km (0.094 R)
• M90: 105,878,791 km (0.105 R)
• M91: 107,565,955 km (0.074 R)
• M92: 109,092,003 km (0.111 R)
• M93: 111,137,754 km (0.081 R)
• M94: 113,024,183 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit