🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 27.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.81 AU - 0.85 AU

Year: 263 Days

Day: 43.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.1 AU - 1.32 AU

Year: 464 Days

Day: 47.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.93 AU - 3.63 AU

Year: 2069 Days

Day: 28.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.55 AU - 4.65 AU

Year: 3436 Days

Day: 40.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 12.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.8 AU - 9.88 AU

Year: 8388 Days

Day: 13 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,217,423 km

• M1: 159,023 km (0.108 R)
• M2: 243,845 km (0.102 R)
• M3: 614,698 km (0.114 R)
• M4: 878,140 km (0.055 R)
• M5: 974,481 km (0.076 R)
• M6: 1,610,122 km (0.097 R)
• M7: 1,771,688 km (0.114 R)
• M8: 2,266,557 km (0.11 R)
• M9: 2,357,064 km (0.059 R)
• M10: 2,495,143 km (0.113 R)
• M11: 2,975,053 km (0.092 R)
• M12: 3,354,134 km (0.077 R)
• M13: 4,186,197 km (0.114 R)
• M14: 4,270,122 km (0.086 R)
• M15: 4,582,482 km (0.062 R)
• M16: 4,668,950 km (0.095 R)
• M17: 5,109,964 km (0.096 R)
• M18: 5,229,792 km (0.119 R)
• M19: 5,411,254 km (0.101 R)
• M20: 5,625,778 km (0.096 R)
• M21: 5,749,645 km (0.105 R)
• M22: 6,126,781 km (0.112 R)
• M23: 6,904,989 km (0.083 R)
• M24: 7,577,431 km (0.054 R)
• M25: 7,680,205 km (0.098 R)
• M26: 7,783,278 km (0.068 R)
• M27: 8,376,583 km (0.112 R)
• M28: 9,057,104 km (0.088 R)
• M29: 9,166,161 km (0.093 R)
• M30: 9,496,024 km (0.119 R)
• M31: 10,016,924 km (0.077 R)
• M32: 10,167,419 km (0.031 R)
• M33: 11,793,399 km (0.116 R)
• M34: 11,872,835 km (0.07 R)
• M35: 12,072,099 km (0.102 R)
• M36: 12,232,468 km (0.108 R)
• M37: 12,514,759 km (0.101 R)
• M38: 13,665,317 km (0.089 R)
• M39: 14,550,338 km (0.067 R)
• M40: 14,721,029 km (0.058 R)
• M41: 14,935,253 km (0.106 R)
• M42: 15,107,440 km (0.102 R)
• M43: 15,323,609 km (0.1 R)
• M44: 15,715,406 km (0.073 R)
• M45: 16,508,723 km (0.052 R)
• M46: 16,820,785 km (0.112 R)
• M47: 17,632,203 km (0.106 R)
• M48: 17,723,009 km (0.119 R)
• M49: 17,814,114 km (0.083 R)
• M50: 17,905,369 km (0.091 R)
• M51: 18,088,477 km (0.086 R)
• M52: 18,364,036 km (0.099 R)
• M53: 18,456,338 km (0.086 R)
• M54: 18,594,866 km (0.072 R)
• M55: 19,857,621 km (0.089 R)
• M56: 21,196,373 km (0.111 R)
• M57: 21,584,280 km (0.107 R)
• M58: 21,925,513 km (0.099 R)
• M59: 22,564,146 km (0.095 R)
• M60: 23,458,442 km (0.101 R)
• M61: 25,435,677 km (0.104 R)
• M62: 25,538,451 km (0.075 R)
• M63: 27,571,336 km (0.048 R)
• M64: 28,473,561 km (0.116 R)
• M65: 28,955,266 km (0.045 R)
• M66: 29,277,799 km (0.098 R)
• M67: 29,655,683 km (0.077 R)
• M68: 29,872,301 km (0.028 R)
• M69: 30,689,405 km (0.045 R)
• M70: 31,403,585 km (0.071 R)
• M71: 32,568,653 km (0.043 R)
• M72: 33,465,941 km (0.116 R)
• M73: 34,257,613 km (0.086 R)
• M74: 34,371,308 km (0.097 R)
• M75: 34,884,129 km (0.09 R)
• M76: 35,629,276 km (0.089 R)
• M77: 36,379,659 km (0.094 R)
• M78: 36,553,641 km (0.098 R)
• M79: 36,785,967 km (0.073 R)
• M80: 37,135,427 km (0.115 R)
• M81: 37,252,114 km (0.073 R)
• M82: 37,720,206 km (0.115 R)
• M83: 38,013,717 km (0.039 R)
• M84: 39,671,560 km (0.108 R)
• M85: 39,790,939 km (0.076 R)
• M86: 39,970,157 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 8.2

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.13 AU - 9.19 AU

Year: 9655 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,217,423 km

• M1: 118,482 km (0.037 R)
• M2: 407,953 km (0.104 R)
• M3: 461,958 km (0.118 R)
• M4: 656,136 km (0.087 R)
• M5: 771,775 km (0.064 R)
• M6: 1,061,995 km (0.051 R)
• M7: 1,179,430 km (0.105 R)
• M8: 1,239,867 km (0.048 R)
• M9: 1,406,220 km (0.052 R)
• M10: 1,692,251 km (0.103 R)
• M11: 1,996,533 km (0.103 R)
• M12: 2,267,455 km (0.104 R)
• M13: 2,629,482 km (0.032 R)
• M14: 2,790,150 km (0.069 R)
• M15: 4,003,538 km (0.072 R)
• M16: 4,313,804 km (0.079 R)
• M17: 4,826,626 km (0.091 R)
• M18: 5,090,367 km (0.082 R)
• M19: 5,156,938 km (0.1 R)
• M20: 5,392,554 km (0.06 R)
• M21: 5,563,096 km (0.072 R)
• M22: 5,769,990 km (0.117 R)
• M23: 6,842,307 km (0.078 R)
• M24: 7,101,261 km (0.076 R)
• M25: 7,439,053 km (0.105 R)
• M26: 7,781,932 km (0.055 R)
• M27: 8,404,558 km (0.116 R)
• M28: 8,962,408 km (0.106 R)
• M29: 9,205,056 km (0.102 R)
• M30: 9,368,118 km (0.031 R)
• M31: 9,532,077 km (0.111 R)
• M32: 9,779,961 km (0.118 R)
• M33: 10,155,601 km (0.087 R)
• M34: 10,451,057 km (0.117 R)
• M35: 11,310,796 km (0.094 R)
• M36: 11,881,811 km (0.045 R)
• M37: 12,014,953 km (0.116 R)
• M38: 12,642,666 km (0.116 R)
• M39: 13,743,407 km (0.101 R)
• M40: 14,352,420 km (0.09 R)
• M41: 15,258,235 km (0.05 R)
• M42: 15,354,725 km (0.099 R)
• M43: 15,499,686 km (0.054 R)
• M44: 15,693,864 km (0.12 R)
• M45: 16,428,838 km (0.074 R)
• M46: 18,391,861 km (0.088 R)
• M47: 18,648,871 km (0.056 R)
• M48: 18,700,482 km (0.103 R)
• M49: 19,374,869 km (0.059 R)
• M50: 20,162,801 km (0.103 R)
• M51: 21,068,467 km (0.057 R)
• M52: 21,499,308 km (0.057 R)
• M53: 21,553,463 km (0.097 R)
• M54: 21,878,689 km (0.118 R)
• M55: 22,479,324 km (0.114 R)
• M56: 22,534,077 km (0.094 R)
• M57: 22,864,239 km (0.097 R)
• M58: 24,200,896 km (0.071 R)
• M59: 24,878,575 km (0.074 R)
• M60: 25,105,963 km (0.089 R)
• M61: 25,391,097 km (0.115 R)
• M62: 25,906,910 km (0.09 R)
• M63: 26,022,101 km (0.097 R)
• M64: 26,252,781 km (0.116 R)
• M65: 28,359,867 km (0.102 R)
• M66: 28,419,107 km (0.088 R)
• M67: 28,478,498 km (0.106 R)
• M68: 28,716,358 km (0.105 R)
• M69: 30,278,011 km (0.095 R)
• M70: 31,928,674 km (0.094 R)
• M71: 33,357,782 km (0.037 R)
• M72: 36,085,101 km (0.107 R)
• M73: 36,342,559 km (0.083 R)
• M74: 37,312,851 km (0.092 R)
• M75: 37,768,675 km (0.06 R)
• M76: 38,029,873 km (0.118 R)
• M77: 39,875,612 km (0.05 R)
• M78: 40,075,026 km (0.061 R)
• M79: 40,675,511 km (0.053 R)
• M80: 40,809,402 km (0.119 R)
• M81: 41,346,159 km (0.094 R)
• M82: 41,547,966 km (0.099 R)
• M83: 42,020,396 km (0.084 R)
• M84: 42,562,389 km (0.066 R)
• M85: 44,064,950 km (0.098 R)
• M86: 44,133,765 km (0.112 R)
• M87: 44,202,431 km (0.075 R)
• M88: 44,891,927 km (0.098 R)
• M89: 45,307,211 km (0.09 R)
• M90: 45,376,625 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.9

Radius: 7.5

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.55 AU - 15.95 AU

Year: 21768 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,217,423 km

• M1: 135,087 km (0.109 R)
• M2: 633,547 km (0.076 R)
• M3: 760,855 km (0.101 R)
• M4: 1,070,822 km (0.104 R)
• M5: 1,224,159 km (0.045 R)
• M6: 1,287,589 km (0.109 R)
• M7: 2,858,217 km (0.071 R)
• M8: 3,792,904 km (0.099 R)
• M9: 4,317,544 km (0.102 R)
• M10: 5,486,801 km (0.102 R)
• M11: 5,969,703 km (0.099 R)
• M12: 6,975,898 km (0.1 R)
• M13: 8,519,599 km (0.112 R)
• M14: 8,642,718 km (0.119 R)
• M15: 10,099,203 km (0.1 R)
• M16: 11,562,120 km (0.119 R)
• M17: 11,630,187 km (0.108 R)
• M18: 11,766,770 km (0.105 R)
• M19: 11,972,617 km (0.119 R)
• M20: 12,948,593 km (0.098 R)
• M21: 13,805,490 km (0.092 R)
• M22: 14,680,637 km (0.081 R)
• M23: 14,828,141 km (0.096 R)
• M24: 15,273,943 km (0.095 R)
• M25: 16,560,634 km (0.114 R)
• M26: 17,411,696 km (0.094 R)
• M27: 17,567,876 km (0.064 R)
• M28: 18,197,534 km (0.052 R)
• M29: 18,356,108 km (0.113 R)
• M30: 18,435,694 km (0.032 R)
• M31: 18,754,636 km (0.097 R)
• M32: 19,075,524 km (0.102 R)
• M33: 21,371,552 km (0.074 R)
• M34: 21,455,177 km (0.107 R)
• M35: 22,127,919 km (0.082 R)
• M36: 24,449,229 km (0.054 R)
• M37: 25,683,112 km (0.102 R)
• M38: 26,576,660 km (0.11 R)
• M39: 26,846,834 km (0.077 R)
• M40: 27,389,725 km (0.063 R)
• M41: 27,936,206 km (0.055 R)
• M42: 28,119,164 km (0.072 R)
• M43: 28,578,429 km (0.092 R)
• M44: 28,762,734 km (0.09 R)
• M45: 29,597,340 km (0.105 R)
• M46: 30,628,070 km (0.107 R)
• M47: 32,340,068 km (0.067 R)
• M48: 33,887,807 km (0.097 R)
• M49: 34,768,939 km (0.114 R)
• M50: 35,459,482 km (0.114 R)
• M51: 35,856,066 km (0.063 R)
• M52: 37,457,212 km (0.075 R)
• M53: 37,861,276 km (0.12 R)
• M54: 38,063,682 km (0.032 R)
• M55: 39,696,693 km (0.081 R)
• M56: 40,108,536 km (0.117 R)
• M57: 40,625,247 km (0.068 R)
• M58: 40,728,918 km (0.113 R)
• M59: 42,293,712 km (0.099 R)
• M60: 43,559,758 km (0.058 R)
• M61: 44,624,147 km (0.116 R)
• M62: 45,589,502 km (0.086 R)
• M63: 47,540,707 km (0.11 R)
• M64: 49,297,884 km (0.098 R)
• M65: 49,518,990 km (0.066 R)
• M66: 49,851,396 km (0.116 R)
• M67: 53,328,649 km (0.108 R)
• M68: 55,498,267 km (0.107 R)
• M69: 55,843,389 km (0.054 R)
• M70: 56,073,919 km (0.114 R)
• M71: 56,536,027 km (0.109 R)
• M72: 58,864,967 km (0.059 R)
• M73: 60,513,835 km (0.076 R)
• M74: 60,750,499 km (0.091 R)
• M75: 61,343,953 km (0.101 R)
• M76: 61,819,974 km (0.093 R)
• M77: 65,429,172 km (0.118 R)
• M78: 66,037,287 km (0.062 R)
• M79: 66,769,569 km (0.1 R)
• M80: 67,136,682 km (0.095 R)
• M81: 68,488,598 km (0.117 R)
• M82: 68,735,285 km (0.096 R)
• M83: 70,470,919 km (0.12 R)
• M84: 71,594,250 km (0.102 R)
• M85: 73,227,410 km (0.064 R)
• M86: 73,858,713 km (0.06 R)
• M87: 74,872,687 km (0.073 R)
• M88: 77,684,828 km (0.089 R)
• M89: 78,328,697 km (0.053 R)
• M90: 80,661,377 km (0.114 R)
• M91: 81,182,875 km (0.104 R)
• M92: 82,491,407 km (0.075 R)
• M93: 84,335,201 km (0.062 R)
• M94: 85,262,110 km (0.082 R)
• M95: 85,527,496 km (0.069 R)
• M96: 86,992,508 km (0.098 R)
• M97: 89,407,467 km (0.102 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 20,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit