🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.46 AU - 0.66 AU

Year: 157 Days

Day: 41.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,904,822 km

• M1: 186,848 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.51 AU - 0.73 AU

Year: 183 Days

Day: 14.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,904,822 km

• M1: 145,260 km (0.116 R)
• M2: 486,193 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.34 AU - 2.38 AU

Year: 1359 Days

Day: 28.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.04 AU - 3.26 AU

Year: 1617 Days

Day: 44.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,904,822 km

• M1: 121,623 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.5 AU - 2.82 AU

Year: 1626 Days

Day: 39.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,904,822 km

• M1: 773,271 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.96 AU - 3.96 AU

Year: 2953 Days

Day: 31.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 8

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.46 AU - 7.36 AU

Year: 5384 Days

Day: 11.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,904,822 km

• M1: 102,475 km (0.039 R)
• M2: 154,834 km (0.108 R)
• M3: 247,584 km (0.092 R)
• M4: 308,770 km (0.104 R)
• M5: 450,439 km (0.035 R)
• M6: 553,662 km (0.096 R)
• M7: 956,080 km (0.113 R)
• M8: 1,504,356 km (0.066 R)
• M9: 1,646,025 km (0.112 R)
• M10: 2,755,443 km (0.117 R)
• M11: 2,820,369 km (0.091 R)
• M12: 2,951,566 km (0.077 R)
• M13: 3,085,007 km (0.109 R)
• M14: 3,152,326 km (0.078 R)
• M15: 3,661,857 km (0.116 R)
• M16: 3,999,499 km (0.118 R)
• M17: 4,246,784 km (0.068 R)
• M18: 4,678,673 km (0.083 R)
• M19: 5,124,625 km (0.081 R)
• M20: 5,393,302 km (0.034 R)
• M21: 5,584,189 km (0.115 R)
• M22: 5,860,646 km (0.082 R)
• M23: 6,000,520 km (0.073 R)
• M24: 6,513,491 km (0.031 R)
• M25: 6,687,623 km (0.087 R)
• M26: 7,159,604 km (0.096 R)
• M27: 7,249,214 km (0.114 R)
• M28: 8,011,116 km (0.055 R)
• M29: 8,073,199 km (0.072 R)
• M30: 8,291,612 km (0.081 R)
• M31: 8,543,684 km (0.078 R)
• M32: 8,638,828 km (0.028 R)
• M33: 9,055,309 km (0.054 R)
• M34: 9,119,935 km (0.03 R)
• M35: 9,741,963 km (0.064 R)
• M36: 11,408,483 km (0.059 R)
• M37: 11,829,900 km (0.118 R)
• M38: 11,900,511 km (0.105 R)
• M39: 12,760,399 km (0.057 R)
• M40: 13,051,367 km (0.105 R)
• M41: 13,974,984 km (0.084 R)
• M42: 14,275,078 km (0.096 R)
• M43: 14,690,960 km (0.097 R)
• M44: 15,534,991 km (0.073 R)
• M45: 15,612,483 km (0.116 R)
• M46: 15,767,765 km (0.093 R)
• M47: 16,040,931 km (0.101 R)
• M48: 16,710,830 km (0.094 R)
• M49: 16,790,267 km (0.107 R)
• M50: 17,189,244 km (0.072 R)
• M51: 17,349,763 km (0.106 R)
• M52: 17,793,620 km (0.115 R)
• M53: 18,200,376 km (0.058 R)
• M54: 19,355,571 km (0.086 R)
• M55: 19,984,032 km (0.118 R)
• M56: 20,491,767 km (0.099 R)
• M57: 20,918,121 km (0.118 R)
• M58: 21,132,345 km (0.088 R)
• M59: 22,301,901 km (0.106 R)
• M60: 23,048,993 km (0.093 R)
• M61: 23,270,248 km (0.119 R)
• M62: 23,670,422 km (0.119 R)
• M63: 24,477,503 km (0.119 R)
• M64: 25,202,454 km (0.053 R)
• M65: 25,293,559 km (0.116 R)
• M66: 25,384,814 km (0.087 R)
• M67: 25,521,846 km (0.052 R)
• M68: 26,534,324 km (0.105 R)
• M69: 27,325,846 km (0.098 R)
• M70: 27,419,345 km (0.077 R)
• M71: 28,219,394 km (0.081 R)
• M72: 28,408,785 km (0.109 R)
• M73: 28,979,352 km (0.113 R)
• M74: 30,957,335 km (0.043 R)
• M75: 31,201,628 km (0.034 R)
• M76: 31,397,452 km (0.077 R)
• M77: 31,593,574 km (0.087 R)
• M78: 32,432,070 km (0.075 R)
• M79: 32,680,104 km (0.061 R)
• M80: 32,928,735 km (0.073 R)
• M81: 33,277,897 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.5

Radius: 10.6

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.77 AU - 10.81 AU

Year: 11479 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,904,822 km

• M1: 164,258 km (0.108 R)
• M2: 478,564 km (0.059 R)
• M3: 965,205 km (0.072 R)
• M4: 1,112,559 km (0.06 R)
• M5: 1,526,796 km (0.089 R)
• M6: 1,700,479 km (0.108 R)
• M7: 2,013,737 km (0.073 R)
• M8: 2,232,898 km (0.117 R)
• M9: 3,060,324 km (0.094 R)
• M10: 3,312,994 km (0.089 R)
• M11: 3,474,560 km (0.094 R)
• M12: 3,605,608 km (0.031 R)
• M13: 3,771,811 km (0.088 R)
• M14: 4,043,032 km (0.093 R)
• M15: 4,320,686 km (0.086 R)
• M16: 4,426,451 km (0.115 R)
• M17: 4,712,632 km (0.1 R)
• M18: 5,228,146 km (0.053 R)
• M19: 5,416,640 km (0.038 R)
• M20: 5,645,824 km (0.115 R)
• M21: 5,723,016 km (0.074 R)
• M22: 6,074,422 km (0.108 R)
• M23: 6,962,883 km (0.079 R)
• M24: 7,087,199 km (0.107 R)
• M25: 7,338,075 km (0.057 R)
• M26: 7,891,736 km (0.067 R)
• M27: 8,108,354 km (0.119 R)
• M28: 9,311,420 km (0.081 R)
• M29: 10,617,260 km (0.109 R)
• M30: 11,000,829 km (0.067 R)
• M31: 11,633,778 km (0.111 R)
• M32: 12,228,728 km (0.117 R)
• M33: 13,603,084 km (0.117 R)
• M34: 13,758,815 km (0.074 R)
• M35: 14,177,091 km (0.046 R)
• M36: 14,652,513 km (0.096 R)
• M37: 14,918,947 km (0.104 R)
• M38: 15,079,615 km (0.041 R)
• M39: 15,240,881 km (0.073 R)
• M40: 15,619,214 km (0.099 R)
• M41: 16,220,149 km (0.111 R)
• M42: 16,717,412 km (0.102 R)
• M43: 16,828,564 km (0.064 R)
• M44: 17,051,614 km (0.043 R)
• M45: 18,124,829 km (0.06 R)
• M46: 18,239,122 km (0.117 R)
• M47: 18,929,666 km (0.05 R)
• M48: 19,687,229 km (0.109 R)
• M49: 20,217,703 km (0.081 R)
• M50: 20,992,022 km (0.08 R)
• M51: 22,141,233 km (0.071 R)
• M52: 22,877,554 km (0.112 R)
• M53: 23,124,839 km (0.1 R)
• M54: 24,500,391 km (0.107 R)
• M55: 24,943,650 km (0.103 R)
• M56: 25,517,507 km (0.063 R)
• M57: 25,966,750 km (0.046 R)
• M58: 26,095,703 km (0.099 R)
• M59: 26,808,088 km (0.103 R)
• M60: 27,987,817 km (0.12 R)
• M61: 28,186,034 km (0.12 R)
• M62: 28,583,964 km (0.115 R)
• M63: 28,916,969 km (0.063 R)
• M64: 29,587,018 km (0.115 R)
• M65: 30,194,236 km (0.112 R)
• M66: 30,465,457 km (0.11 R)
• M67: 30,805,642 km (0.115 R)
• M68: 32,109,837 km (0.061 R)
• M69: 32,594,982 km (0.112 R)
• M70: 34,064,632 km (0.106 R)
• M71: 34,914,049 km (0.091 R)
• M72: 35,341,450 km (0.115 R)
• M73: 35,627,331 km (0.109 R)
• M74: 35,985,618 km (0.109 R)
• M75: 36,201,338 km (0.087 R)
• M76: 36,417,358 km (0.074 R)
• M77: 39,857,809 km (0.113 R)
• M78: 42,942,667 km (0.104 R)
• M79: 45,248,270 km (0.105 R)
• M80: 46,181,611 km (0.079 R)
• M81: 47,278,612 km (0.097 R)
• M82: 51,185,360 km (0.087 R)
• M83: 51,427,858 km (0.048 R)
• M84: 52,891,075 km (0.087 R)
• M85: 54,615,490 km (0.073 R)
• M86: 54,945,952 km (0.111 R)

Asteroid Belt

Center: 12.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.5

Radius: 3.5

Gravity: 61.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.5 AU - 15.38 AU

Year: 20563 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,904,822 km

• M1: 71,807 km (0.102 R)
• M2: 123,418 km (0.115 R)
• M3: 252,671 km (0.036 R)
• M4: 706,551 km (0.04 R)
• M5: 883,375 km (0.097 R)
• M6: 1,130,362 km (0.101 R)
• M7: 1,246,749 km (0.086 R)
• M8: 1,987,857 km (0.114 R)
• M9: 2,022,563 km (0.035 R)
• M10: 2,493,647 km (0.076 R)
• M11: 2,683,487 km (0.112 R)
• M12: 3,363,259 km (0.093 R)
• M13: 3,572,996 km (0.051 R)
• M14: 4,004,885 km (0.107 R)
• M15: 4,182,158 km (0.118 R)
• M16: 4,636,786 km (0.063 R)
• M17: 4,916,983 km (0.099 R)
• M18: 5,790,036 km (0.117 R)
• M19: 6,605,344 km (0.093 R)
• M20: 7,079,719 km (0.084 R)
• M21: 8,116,432 km (0.113 R)
• M22: 9,257,715 km (0.089 R)
• M23: 9,846,981 km (0.12 R)
• M24: 9,906,670 km (0.103 R)
• M25: 10,509,101 km (0.084 R)
• M26: 11,247,815 km (0.116 R)
• M27: 12,709,536 km (0.047 R)
• M28: 13,166,109 km (0.108 R)
• M29: 13,429,401 km (0.081 R)
• M30: 13,761,059 km (0.08 R)
• M31: 14,908,475 km (0.096 R)
• M32: 17,293,514 km (0.071 R)
• M33: 17,581,939 km (0.116 R)
• M34: 18,676,995 km (0.079 R)
• M35: 20,779,743 km (0.083 R)
• M36: 21,009,375 km (0.103 R)
• M37: 22,326,734 km (0.111 R)
• M38: 22,955,943 km (0.105 R)
• M39: 23,590,836 km (0.112 R)
• M40: 24,312,048 km (0.066 R)
• M41: 24,634,880 km (0.038 R)
• M42: 25,448,243 km (0.078 R)
• M43: 26,851,023 km (0.081 R)
• M44: 27,435,950 km (0.112 R)
• M45: 27,603,799 km (0.112 R)
• M46: 29,817,100 km (0.108 R)
• M47: 31,822,010 km (0.041 R)
• M48: 32,618,170 km (0.106 R)
• M49: 33,510,671 km (0.069 R)
• M50: 36,051,740 km (0.103 R)
• M51: 36,143,743 km (0.091 R)
• M52: 36,604,355 km (0.117 R)
• M53: 37,345,463 km (0.114 R)
• M54: 37,531,413 km (0.047 R)
• M55: 38,278,804 km (0.119 R)
• M56: 38,372,452 km (0.064 R)
• M57: 39,125,229 km (0.082 R)
• M58: 39,219,625 km (0.09 R)
• M59: 40,645,293 km (0.073 R)
• M60: 40,741,035 km (0.098 R)
• M61: 41,316,389 km (0.05 R)
• M62: 43,253,980 km (0.119 R)
• M63: 43,938,989 km (0.115 R)
• M64: 45,319,927 km (0.078 R)
• M65: 45,916,074 km (0.036 R)
• M66: 46,715,077 km (0.104 R)
• M67: 47,720,225 km (0.09 R)
• M68: 48,023,160 km (0.078 R)
• M69: 48,225,417 km (0.088 R)
• M70: 48,326,695 km (0.076 R)
• M71: 52,330,532 km (0.096 R)
• M72: 53,688,581 km (0.109 R)
• M73: 56,759,527 km (0.098 R)
• M74: 56,866,489 km (0.032 R)
• M75: 57,724,134 km (0.078 R)
• M76: 58,802,285 km (0.11 R)
• M77: 59,018,754 km (0.102 R)
• M78: 59,452,438 km (0.08 R)
• M79: 60,650,268 km (0.091 R)
• M80: 61,966,280 km (0.108 R)
• M81: 64,180,329 km (0.07 R)
• M82: 65,857,770 km (0.037 R)
• M83: 66,758,199 km (0.055 R)
• M84: 68,343,937 km (0.063 R)
• M85: 71,321,533 km (0.119 R)
• M86: 73,174,901 km (0.087 R)
• M87: 73,873,972 km (0.079 R)
• M88: 74,341,315 km (0.088 R)
• M89: 74,575,287 km (0.099 R)
• M90: 75,396,280 km (0.068 R)
• M91: 76,456,181 km (0.07 R)
• M92: 77,639,649 km (0.12 R)
• M93: 79,187,090 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit