🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 275 Days

Day: 20.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.16 AU - 1.92 AU

Year: 672 Days

Day: 45 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,799,359 km

• M1: 345,571 km (0.093 R)
• M2: 899,831 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.84 AU - 2.68 AU

Year: 1194 Days

Day: 34.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,799,359 km

• M1: 1,385,276 km (0.077 R)
• M2: 1,582,446 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.47 AU - 4.07 AU

Year: 2078 Days

Day: 34.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,799,359 km

• M1: 1,857,706 km (0.027 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.45 AU - 5.51 AU

Year: 4509 Days

Day: 42.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,799,359 km

• M1: 92,900 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 10.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.52 AU - 9.2 AU

Year: 9269 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 129.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,799,359 km

• M1: 224,546 km (0.104 R)
• M2: 350,657 km (0.056 R)
• M3: 459,714 km (0.096 R)
• M4: 621,579 km (0.102 R)
• M5: 924,515 km (0.114 R)
• M6: 1,134,849 km (0.082 R)
• M7: 1,254,677 km (0.096 R)
• M8: 1,544,897 km (0.114 R)
• M9: 1,698,085 km (0.051 R)
• M10: 1,776,624 km (0.091 R)
• M11: 1,876,556 km (0.095 R)
• M12: 1,978,581 km (0.068 R)
• M13: 2,166,776 km (0.115 R)
• M14: 2,697,399 km (0.116 R)
• M15: 2,813,038 km (0.111 R)
• M16: 3,049,253 km (0.062 R)
• M17: 3,440,751 km (0.053 R)
• M18: 3,617,127 km (0.083 R)
• M19: 3,770,764 km (0.039 R)
• M20: 3,926,645 km (0.114 R)
• M21: 4,962,161 km (0.099 R)
• M22: 5,190,597 km (0.119 R)
• M23: 5,306,087 km (0.091 R)
• M24: 5,569,230 km (0.091 R)
• M25: 6,108,231 km (0.065 R)
• M26: 6,601,305 km (0.047 R)
• M27: 6,916,209 km (0.104 R)
• M28: 7,171,572 km (0.092 R)
• M29: 7,235,899 km (0.032 R)
• M30: 7,560,377 km (0.097 R)
• M31: 8,022,934 km (0.076 R)
• M32: 8,562,683 km (0.056 R)
• M33: 8,631,049 km (0.081 R)
• M34: 8,837,045 km (0.081 R)
• M35: 9,218,969 km (0.098 R)
• M36: 9,288,981 km (0.117 R)
• M37: 9,606,278 km (0.081 R)
• M38: 9,677,337 km (0.098 R)
• M39: 10,287,995 km (0.042 R)
• M40: 10,543,060 km (0.036 R)
• M41: 10,689,815 km (0.112 R)
• M42: 11,621,959 km (0.026 R)
• M43: 11,735,654 km (0.038 R)
• M44: 12,078,682 km (0.104 R)
• M45: 12,696,820 km (0.072 R)
• M46: 12,931,390 km (0.037 R)
• M47: 13,523,797 km (0.063 R)
• M48: 13,763,154 km (0.078 R)
• M49: 14,367,978 km (0.104 R)
• M50: 15,146,635 km (0.117 R)
• M51: 15,603,656 km (0.074 R)
• M52: 15,770,907 km (0.071 R)
• M53: 16,022,979 km (0.084 R)
• M54: 16,744,490 km (0.03 R)
• M55: 18,660,838 km (0.114 R)
• M56: 19,509,657 km (0.102 R)
• M57: 20,645,553 km (0.067 R)
• M58: 21,616,444 km (0.049 R)
• M59: 21,943,315 km (0.118 R)
• M60: 22,036,963 km (0.067 R)
• M61: 22,696,540 km (0.111 R)
• M62: 23,219,385 km (0.117 R)
• M63: 23,410,571 km (0.071 R)
• M64: 23,650,227 km (0.116 R)
• M65: 24,568,159 km (0.107 R)
• M66: 25,892,699 km (0.11 R)
• M67: 26,190,099 km (0.103 R)
• M68: 26,988,952 km (0.082 R)
• M69: 27,593,327 km (0.118 R)
• M70: 28,304,216 km (0.057 R)
• M71: 29,433,231 km (0.11 R)
• M72: 29,691,886 km (0.102 R)
• M73: 29,847,468 km (0.059 R)
• M74: 30,315,709 km (0.096 R)
• M75: 30,839,003 km (0.08 R)
• M76: 31,101,697 km (0.099 R)
• M77: 31,312,330 km (0.108 R)
• M78: 31,523,563 km (0.099 R)
• M79: 31,682,286 km (0.043 R)
• M80: 32,586,605 km (0.06 R)
• M81: 33,499,451 km (0.099 R)
• M82: 34,040,247 km (0.119 R)
• M83: 34,529,582 km (0.118 R)
• M84: 34,693,093 km (0.117 R)
• M85: 35,240,322 km (0.114 R)
• M86: 36,454,308 km (0.048 R)
• M87: 36,676,461 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 9.8

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.48 AU - 12.12 AU

Year: 14246 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,799,359 km

• M1: 242,498 km (0.119 R)
• M2: 416,181 km (0.086 R)
• M3: 580,889 km (0.108 R)
• M4: 690,693 km (0.05 R)
• M5: 997,668 km (0.117 R)
• M6: 1,249,292 km (0.107 R)
• M7: 1,395,150 km (0.074 R)
• M8: 1,651,112 km (0.098 R)
• M9: 2,207,616 km (0.112 R)
• M10: 2,947,228 km (0.105 R)
• M11: 3,276,941 km (0.118 R)
• M12: 3,446,286 km (0.026 R)
• M13: 4,007,428 km (0.099 R)
• M14: 4,372,596 km (0.109 R)
• M15: 4,863,576 km (0.099 R)
• M16: 4,979,365 km (0.117 R)
• M17: 5,174,441 km (0.071 R)
• M18: 5,531,980 km (0.05 R)
• M19: 5,774,777 km (0.092 R)
• M20: 7,040,824 km (0.085 R)
• M21: 7,795,246 km (0.12 R)
• M22: 7,931,081 km (0.095 R)
• M23: 8,762,396 km (0.049 R)
• M24: 9,669,857 km (0.082 R)
• M25: 10,757,583 km (0.104 R)
• M26: 13,424,913 km (0.069 R)
• M27: 13,642,279 km (0.079 R)
• M28: 14,803,158 km (0.103 R)
• M29: 14,915,506 km (0.107 R)
• M30: 15,537,684 km (0.112 R)
• M31: 16,053,048 km (0.107 R)
• M32: 16,749,127 km (0.037 R)
• M33: 16,983,248 km (0.076 R)
• M34: 17,159,624 km (0.105 R)
• M35: 18,110,468 km (0.025 R)
• M36: 18,230,445 km (0.05 R)
• M37: 19,568,449 km (0.093 R)
• M38: 21,697,974 km (0.051 R)
• M39: 22,017,216 km (0.073 R)
• M40: 22,081,394 km (0.076 R)
• M41: 22,145,422 km (0.116 R)
• M42: 22,273,926 km (0.118 R)
• M43: 23,049,591 km (0.108 R)
• M44: 23,571,688 km (0.113 R)
• M45: 23,899,905 km (0.114 R)
• M46: 24,163,646 km (0.115 R)
• M47: 25,161,165 km (0.085 R)
• M48: 27,471,555 km (0.061 R)
• M49: 28,442,445 km (0.075 R)
• M50: 29,990,932 km (0.067 R)
• M51: 31,278,072 km (0.11 R)
• M52: 31,422,135 km (0.096 R)
• M53: 31,928,374 km (0.079 R)
• M54: 32,291,598 km (0.118 R)
• M55: 32,583,164 km (0.114 R)
• M56: 33,242,442 km (0.12 R)
• M57: 33,389,497 km (0.106 R)
• M58: 33,832,007 km (0.099 R)
• M59: 35,396,352 km (0.104 R)
• M60: 35,998,484 km (0.056 R)
• M61: 37,136,624 km (0.091 R)
• M62: 38,363,476 km (0.042 R)
• M63: 39,525,852 km (0.069 R)
• M64: 40,228,812 km (0.092 R)
• M65: 40,857,123 km (0.109 R)
• M66: 41,014,650 km (0.078 R)
• M67: 42,761,355 km (0.053 R)
• M68: 43,001,459 km (0.112 R)
• M69: 43,161,678 km (0.076 R)
• M70: 43,402,531 km (0.087 R)
• M71: 43,724,316 km (0.099 R)
• M72: 44,289,347 km (0.077 R)
• M73: 44,451,212 km (0.118 R)
• M74: 44,532,294 km (0.095 R)
• M75: 44,856,772 km (0.112 R)
• M76: 46,409,149 km (0.102 R)
• M77: 46,573,707 km (0.1 R)
• M78: 46,820,693 km (0.076 R)
• M79: 48,561,862 km (0.085 R)
• M80: 48,979,540 km (0.108 R)
• M81: 50,239,902 km (0.085 R)
• M82: 52,192,902 km (0.088 R)
• M83: 52,278,472 km (0.115 R)
• M84: 52,963,929 km (0.073 R)
• M85: 53,049,799 km (0.082 R)
• M86: 53,307,855 km (0.094 R)
• M87: 54,343,820 km (0.115 R)
• M88: 55,038,253 km (0.117 R)
• M89: 55,386,517 km (0.056 R)
• M90: 56,085,439 km (0.112 R)
• M91: 56,962,980 km (0.117 R)
• M92: 57,933,571 km (0.103 R)
• M93: 58,287,968 km (0.097 R)
• M94: 58,998,707 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.5

Radius: 6

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.91 AU - 14.59 AU

Year: 16951 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,799,359 km

• M1: 186,249 km (0.046 R)
• M2: 300,393 km (0.04 R)
• M3: 578,794 km (0.119 R)
• M4: 635,043 km (0.087 R)
• M5: 673,789 km (0.081 R)
• M6: 1,223,411 km (0.112 R)
• M7: 1,321,847 km (0.049 R)
• M8: 1,500,467 km (0.072 R)
• M9: 2,855,524 km (0.058 R)
• M10: 3,289,657 km (0.111 R)
• M11: 4,181,709 km (0.12 R)
• M12: 4,293,459 km (0.089 R)
• M13: 5,384,327 km (0.114 R)
• M14: 5,752,188 km (0.101 R)
• M15: 6,002,016 km (0.028 R)
• M16: 6,086,240 km (0.115 R)
• M17: 6,469,360 km (0.097 R)
• M18: 6,512,444 km (0.115 R)
• M19: 6,555,528 km (0.119 R)
• M20: 7,036,635 km (0.108 R)
• M21: 7,986,282 km (0.076 R)
• M22: 8,078,734 km (0.101 R)
• M23: 8,311,658 km (0.099 R)
• M24: 8,736,516 km (0.063 R)
• M25: 9,804,345 km (0.097 R)
• M26: 10,912,716 km (0.086 R)
• M27: 11,118,563 km (0.06 R)
• M28: 11,325,606 km (0.101 R)
• M29: 12,273,159 km (0.038 R)
• M30: 12,326,565 km (0.112 R)
• M31: 12,379,972 km (0.072 R)
• M32: 12,648,500 km (0.099 R)
• M33: 13,410,402 km (0.037 R)
• M34: 13,741,462 km (0.084 R)
• M35: 14,411,660 km (0.111 R)
• M36: 14,978,337 km (0.062 R)
• M37: 16,544,328 km (0.117 R)
• M38: 18,222,517 km (0.111 R)
• M39: 20,268,866 km (0.111 R)
• M40: 20,458,406 km (0.083 R)
• M41: 20,903,161 km (0.112 R)
• M42: 21,094,796 km (0.106 R)
• M43: 22,386,723 km (0.114 R)
• M44: 23,174,206 km (0.098 R)
• M45: 23,704,231 km (0.093 R)
• M46: 24,104,406 km (0.092 R)
• M47: 24,506,674 km (0.119 R)
• M48: 24,978,955 km (0.055 R)
• M49: 26,275,669 km (0.081 R)
• M50: 26,759,020 km (0.082 R)
• M51: 27,106,087 km (0.101 R)
• M52: 27,175,650 km (0.084 R)
• M53: 27,874,721 km (0.088 R)
• M54: 27,944,882 km (0.117 R)
• M55: 28,015,193 km (0.102 R)
• M56: 31,092,870 km (0.097 R)
• M57: 31,897,258 km (0.085 R)
• M58: 32,044,163 km (0.058 R)
• M59: 33,153,731 km (0.119 R)
• M60: 34,501,757 km (0.12 R)
• M61: 37,871,599 km (0.061 R)
• M62: 37,949,389 km (0.092 R)
• M63: 39,122,686 km (0.082 R)
• M64: 39,280,063 km (0.088 R)
• M65: 39,516,427 km (0.092 R)
• M66: 40,785,316 km (0.12 R)
• M67: 40,865,052 km (0.105 R)
• M68: 40,944,937 km (0.096 R)
• M69: 43,281,506 km (0.088 R)
• M70: 43,525,650 km (0.115 R)
• M71: 43,607,181 km (0.077 R)
• M72: 43,688,712 km (0.055 R)
• M73: 44,589,141 km (0.118 R)
• M74: 48,082,700 km (0.072 R)
• M75: 48,758,135 km (0.103 R)
• M76: 48,842,807 km (0.047 R)
• M77: 48,927,480 km (0.088 R)
• M78: 49,606,804 km (0.067 R)
• M79: 49,777,046 km (0.08 R)
• M80: 49,947,587 km (0.117 R)
• M81: 50,374,689 km (0.111 R)
• M82: 51,060,596 km (0.12 R)
• M83: 51,835,961 km (0.066 R)
• M84: 52,268,299 km (0.113 R)
• M85: 53,398,212 km (0.102 R)
• M86: 53,572,793 km (0.062 R)
• M87: 55,947,659 km (0.097 R)
• M88: 57,103,302 km (0.117 R)
• M89: 58,177,116 km (0.081 R)
• M90: 58,356,633 km (0.066 R)
• M91: 59,890,760 km (0.119 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit