🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.53 AU - 0.53 AU

Year: 149 Days

Day: 12.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,788,011 km

• M1: 490,083 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.71 AU - 0.89 AU

Year: 275 Days

Day: 24.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.97 AU - 1.13 AU

Year: 414 Days

Day: 16.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.88 AU - 1.96 AU

Year: 1024 Days

Day: 47.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.89 AU - 3.13 AU

Year: 1531 Days

Day: 39.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.6 AU - 2.8 AU

Year: 1708 Days

Day: 38.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 11.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.15 AU - 4.21 AU

Year: 3290 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 90,788,011 km

• M1: 145,260 km (0.069 R)
• M2: 224,397 km (0.094 R)
• M3: 318,045 km (0.101 R)
• M4: 418,425 km (0.073 R)
• M5: 516,412 km (0.102 R)
• M6: 765,941 km (0.055 R)
• M7: 892,052 km (0.119 R)
• M8: 1,076,805 km (0.09 R)
• M9: 1,181,674 km (0.079 R)
• M10: 1,435,092 km (0.097 R)
• M11: 1,534,874 km (0.078 R)
• M12: 1,706,313 km (0.099 R)
• M13: 1,866,383 km (0.1 R)
• M14: 2,153,761 km (0.099 R)
• M15: 2,288,399 km (0.115 R)
• M16: 2,495,592 km (0.119 R)
• M17: 2,886,491 km (0.093 R)
• M18: 3,154,421 km (0.074 R)
• M19: 3,385,699 km (0.117 R)
• M20: 3,497,897 km (0.099 R)
• M21: 3,679,958 km (0.093 R)
• M22: 4,041,686 km (0.098 R)
• M23: 4,136,980 km (0.089 R)
• M24: 4,257,107 km (0.107 R)
• M25: 4,329,811 km (0.085 R)
• M26: 4,624,519 km (0.076 R)
• M27: 4,711,735 km (0.093 R)
• M28: 4,875,245 km (0.062 R)
• M29: 5,104,728 km (0.101 R)
• M30: 5,246,846 km (0.095 R)
• M31: 5,429,505 km (0.115 R)
• M32: 5,574,615 km (0.041 R)
• M33: 5,654,201 km (0.115 R)
• M34: 5,747,700 km (0.106 R)
• M35: 5,936,044 km (0.075 R)
• M36: 6,181,384 km (0.109 R)
• M37: 6,388,278 km (0.105 R)
• M38: 6,499,579 km (0.095 R)
• M39: 6,639,752 km (0.096 R)
• M40: 6,766,611 km (0.116 R)
• M41: 7,037,383 km (0.108 R)
• M42: 7,210,169 km (0.07 R)
• M43: 7,515,947 km (0.105 R)
• M44: 7,737,052 km (0.053 R)
• M45: 7,811,253 km (0.091 R)
• M46: 7,915,373 km (0.092 R)
• M47: 8,504,789 km (0.064 R)
• M48: 8,642,718 km (0.111 R)
• M49: 8,812,511 km (0.09 R)
• M50: 8,890,003 km (0.055 R)
• M51: 9,233,779 km (0.111 R)
• M52: 9,359,890 km (0.104 R)
• M53: 9,438,878 km (0.104 R)
• M54: 9,950,502 km (0.101 R)
• M55: 10,031,285 km (0.114 R)
• M56: 10,242,218 km (0.113 R)
• M57: 10,701,633 km (0.034 R)
• M58: 10,817,572 km (0.079 R)
• M59: 10,950,564 km (0.11 R)
• M60: 11,084,155 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 6.5

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13 AU - 13.42 AU

Year: 18485 Days

Day: 22.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,788,011 km

• M1: 122,969 km (0.108 R)
• M2: 436,078 km (0.119 R)
• M3: 677,978 km (0.066 R)
• M4: 1,587,981 km (0.107 R)
• M5: 2,055,624 km (0.108 R)
• M6: 2,528,354 km (0.032 R)
• M7: 2,777,135 km (0.11 R)
• M8: 2,996,745 km (0.079 R)
• M9: 3,071,095 km (0.115 R)
• M10: 3,184,041 km (0.119 R)
• M11: 3,336,631 km (0.079 R)
• M12: 3,728,577 km (0.108 R)
• M13: 5,167,559 km (0.049 R)
• M14: 5,302,048 km (0.054 R)
• M15: 7,202,240 km (0.088 R)
• M16: 7,453,265 km (0.09 R)
• M17: 7,758,295 km (0.084 R)
• M18: 8,275,754 km (0.097 R)
• M19: 8,433,281 km (0.105 R)
• M20: 8,965,101 km (0.084 R)
• M21: 9,126,816 km (0.077 R)
• M22: 9,727,901 km (0.087 R)
• M23: 10,568,192 km (0.115 R)
• M24: 10,796,179 km (0.04 R)
• M25: 11,606,850 km (0.079 R)
• M26: 11,960,200 km (0.114 R)
• M27: 12,617,384 km (0.092 R)
• M28: 12,980,757 km (0.086 R)
• M29: 13,041,643 km (0.109 R)
• M30: 14,091,371 km (0.12 R)
• M31: 16,600,128 km (0.075 R)
• M32: 16,798,794 km (0.115 R)
• M33: 16,865,215 km (0.093 R)
• M34: 17,601,237 km (0.106 R)
• M35: 18,211,147 km (0.108 R)
• M36: 18,347,580 km (0.034 R)
• M37: 19,312,487 km (0.086 R)
• M38: 20,082,168 km (0.05 R)
• M39: 21,507,237 km (0.109 R)
• M40: 21,723,705 km (0.082 R)
• M41: 23,333,677 km (0.077 R)
• M42: 23,407,878 km (0.065 R)
• M43: 25,209,485 km (0.072 R)
• M44: 25,514,066 km (0.116 R)
• M45: 25,590,361 km (0.115 R)
• M46: 25,896,439 km (0.112 R)
• M47: 27,133,015 km (0.115 R)
• M48: 28,467,876 km (0.085 R)
• M49: 29,342,874 km (0.114 R)
• M50: 29,823,832 km (0.1 R)
• M51: 31,119,349 km (0.08 R)
• M52: 32,185,234 km (0.107 R)
• M53: 32,350,390 km (0.118 R)
• M54: 33,179,910 km (0.059 R)
• M55: 33,848,463 km (0.069 R)
• M56: 35,029,389 km (0.096 R)
• M57: 36,223,628 km (0.094 R)
• M58: 36,998,396 km (0.063 R)
• M59: 38,301,842 km (0.076 R)
• M60: 39,179,084 km (0.119 R)
• M61: 39,531,836 km (0.085 R)
• M62: 41,580,579 km (0.076 R)
• M63: 42,120,776 km (0.11 R)
• M64: 44,396,160 km (0.097 R)
• M65: 44,763,872 km (0.096 R)
• M66: 45,317,384 km (0.088 R)
• M67: 46,804,536 km (0.101 R)
• M68: 47,836,313 km (0.066 R)
• M69: 48,496,787 km (0.088 R)
• M70: 49,255,249 km (0.105 R)
• M71: 51,072,264 km (0.11 R)
• M72: 52,813,733 km (0.069 R)
• M73: 53,594,036 km (0.05 R)
• M74: 54,083,669 km (0.026 R)
• M75: 54,574,650 km (0.073 R)
• M76: 55,166,010 km (0.032 R)
• M77: 55,858,349 km (0.115 R)
• M78: 56,255,382 km (0.107 R)
• M79: 56,454,197 km (0.079 R)
• M80: 56,852,726 km (0.119 R)
• M81: 58,657,026 km (0.08 R)
• M82: 58,757,705 km (0.113 R)
• M83: 59,971,692 km (0.096 R)
• M84: 60,276,572 km (0.104 R)
• M85: 62,527,272 km (0.117 R)
• M86: 62,836,342 km (0.072 R)
• M87: 63,663,019 km (0.107 R)
• M88: 64,597,258 km (0.073 R)
• M89: 65,954,709 km (0.12 R)
• M90: 67,110,802 km (0.108 R)
• M91: 67,216,118 km (0.105 R)
• M92: 68,061,496 km (0.092 R)
• M93: 69,762,723 km (0.116 R)
• M94: 71,370,302 km (0.119 R)
• M95: 71,801,144 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.8

Radius: 3.2

Gravity: 69.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.15 AU - 19.59 AU

Year: 25500 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,788,011 km

• M1: 81,980 km (0.035 R)
• M2: 117,285 km (0.075 R)
• M3: 356,342 km (0.1 R)
• M4: 377,136 km (0.087 R)
• M5: 487,988 km (0.115 R)
• M6: 2,368,583 km (0.076 R)
• M7: 2,952,613 km (0.073 R)
• M8: 3,039,679 km (0.082 R)
• M9: 4,742,701 km (0.091 R)
• M10: 6,569,740 km (0.109 R)
• M11: 7,085,853 km (0.095 R)
• M12: 7,319,375 km (0.11 R)
• M13: 7,437,109 km (0.098 R)
• M14: 7,974,614 km (0.093 R)
• M15: 8,156,525 km (0.082 R)
• M16: 10,115,060 km (0.111 R)
• M17: 10,311,931 km (0.089 R)
• M18: 10,377,903 km (0.081 R)
• M19: 11,044,661 km (0.107 R)
• M20: 14,506,206 km (0.118 R)
• M21: 15,400,802 km (0.088 R)
• M22: 16,083,417 km (0.09 R)
• M23: 16,931,188 km (0.089 R)
• M24: 17,242,950 km (0.102 R)
• M25: 18,030,882 km (0.089 R)
• M26: 21,549,573 km (0.041 R)
• M27: 22,397,494 km (0.11 R)
• M28: 22,482,914 km (0.096 R)
• M29: 23,863,703 km (0.108 R)
• M30: 25,717,370 km (0.119 R)
• M31: 25,985,898 km (0.096 R)
• M32: 27,983,628 km (0.057 R)
• M33: 29,093,794 km (0.075 R)
• M34: 29,186,993 km (0.051 R)
• M35: 29,560,689 km (0.04 R)
• M36: 30,218,471 km (0.116 R)
• M37: 30,312,867 km (0.091 R)
• M38: 31,071,179 km (0.06 R)
• M39: 32,027,857 km (0.09 R)
• M40: 32,124,198 km (0.063 R)
• M41: 32,703,441 km (0.083 R)
• M42: 32,800,231 km (0.103 R)
• M43: 33,383,513 km (0.111 R)
• M44: 33,676,425 km (0.085 R)
• M45: 34,068,372 km (0.07 R)
• M46: 34,856,603 km (0.086 R)
• M47: 34,955,637 km (0.119 R)
• M48: 35,750,600 km (0.099 R)
• M49: 39,092,467 km (0.081 R)
• M50: 39,813,977 km (0.084 R)
• M51: 41,165,744 km (0.099 R)
• M52: 44,449,267 km (0.084 R)
• M53: 45,418,213 km (0.092 R)
• M54: 45,742,691 km (0.12 R)
• M55: 48,808,400 km (0.089 R)
• M56: 50,254,114 km (0.062 R)
• M57: 50,926,107 km (0.109 R)
• M58: 52,279,070 km (0.04 R)
• M59: 52,846,345 km (0.043 R)
• M60: 54,101,322 km (0.105 R)
• M61: 54,445,247 km (0.087 R)
• M62: 55,944,218 km (0.05 R)
• M63: 56,873,370 km (0.051 R)
• M64: 57,223,130 km (0.103 R)
• M65: 57,573,489 km (0.076 R)
• M66: 57,924,744 km (0.082 R)
• M67: 58,041,879 km (0.114 R)
• M68: 60,997,784 km (0.1 R)
• M69: 61,954,013 km (0.117 R)
• M70: 63,035,756 km (0.056 R)
• M71: 64,730,550 km (0.077 R)
• M72: 65,705,778 km (0.114 R)
• M73: 65,828,000 km (0.109 R)
• M74: 67,177,672 km (0.102 R)
• M75: 71,281,141 km (0.084 R)
• M76: 71,658,278 km (0.055 R)
• M77: 72,161,974 km (0.114 R)
• M78: 72,288,085 km (0.062 R)
• M79: 72,793,426 km (0.082 R)
• M80: 73,299,815 km (0.113 R)
• M81: 73,426,524 km (0.078 R)
• M82: 74,188,726 km (0.115 R)
• M83: 74,826,013 km (0.097 R)
• M84: 76,877,149 km (0.066 R)
• M85: 78,427,731 km (0.095 R)
• M86: 80,249,683 km (0.109 R)
• M87: 80,511,031 km (0.096 R)
• M88: 80,641,779 km (0.045 R)
• M89: 81,822,256 km (0.105 R)
• M90: 83,272,907 km (0.077 R)
• M91: 84,067,720 km (0.064 R)
• M92: 84,998,069 km (0.107 R)
• M93: 85,798,418 km (0.072 R)
• M94: 85,932,009 km (0.051 R)
• M95: 86,467,120 km (0.055 R)
• M96: 88,753,874 km (0.076 R)
• M97: 90,244,018 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit