🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.49 AU - 0.57 AU

Year: 143 Days

Day: 42.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.56 AU - 0.58 AU

Year: 160 Days

Day: 31.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.77 AU

Year: 181 Days

Day: 24.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.85 AU - 0.93 AU

Year: 311 Days

Day: 42.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.91 AU - 0.91 AU

Year: 322 Days

Day: 24 Hours

Environment

Temp: 44 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,883,880 km

• M1: 626,067 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.87 AU - 1.17 AU

Year: 382 Days

Day: 23.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,883,880 km

• M1: 304,880 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.97 AU - 3.89 AU

Year: 2356 Days

Day: 31.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 8.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.63 AU - 5.95 AU

Year: 4512 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,883,880 km

• M1: 111,002 km (0.089 R)
• M2: 166,652 km (0.1 R)
• M3: 350,209 km (0.09 R)
• M4: 427,401 km (0.101 R)
• M5: 675,883 km (0.088 R)
• M6: 731,085 km (0.073 R)
• M7: 1,095,056 km (0.086 R)
• M8: 1,187,807 km (0.076 R)
• M9: 1,423,873 km (0.049 R)
• M10: 1,569,880 km (0.095 R)
• M11: 1,736,233 km (0.054 R)
• M12: 1,860,848 km (0.079 R)
• M13: 1,940,434 km (0.12 R)
• M14: 2,053,530 km (0.108 R)
• M15: 2,152,414 km (0.06 R)
• M16: 2,337,766 km (0.073 R)
• M17: 2,581,311 km (0.077 R)
• M18: 2,688,124 km (0.025 R)
• M19: 2,814,834 km (0.036 R)
• M20: 2,943,338 km (0.096 R)
• M21: 2,999,138 km (0.037 R)
• M22: 3,168,483 km (0.103 R)
• M23: 3,283,075 km (0.115 R)
• M24: 3,477,253 km (0.113 R)
• M25: 3,795,896 km (0.116 R)
• M26: 3,856,633 km (0.108 R)
• M27: 4,312,458 km (0.101 R)
• M28: 4,741,505 km (0.072 R)
• M29: 4,807,178 km (0.104 R)
• M30: 5,050,125 km (0.091 R)
• M31: 5,710,151 km (0.056 R)
• M32: 6,324,699 km (0.077 R)
• M33: 6,493,744 km (0.11 R)
• M34: 6,566,748 km (0.082 R)
• M35: 6,688,970 km (0.088 R)
• M36: 7,641,758 km (0.085 R)
• M37: 8,212,774 km (0.118 R)
• M38: 9,122,179 km (0.085 R)
• M39: 9,950,802 km (0.091 R)
• M40: 10,035,025 km (0.071 R)
• M41: 10,119,548 km (0.069 R)
• M42: 10,260,768 km (0.099 R)
• M43: 10,345,740 km (0.078 R)
• M44: 10,631,023 km (0.103 R)
• M45: 10,861,105 km (0.051 R)
• M46: 11,209,368 km (0.076 R)
• M47: 11,857,277 km (0.08 R)
• M48: 12,578,039 km (0.085 R)
• M49: 12,821,435 km (0.065 R)
• M50: 13,343,681 km (0.115 R)
• M51: 13,654,246 km (0.117 R)
• M52: 13,904,374 km (0.113 R)
• M53: 13,967,205 km (0.088 R)
• M54: 14,061,452 km (0.118 R)
• M55: 14,345,837 km (0.068 R)
• M56: 14,727,761 km (0.062 R)
• M57: 15,210,064 km (0.098 R)
• M58: 15,992,461 km (0.082 R)
• M59: 16,058,284 km (0.101 R)
• M60: 16,256,053 km (0.118 R)
• M61: 17,055,803 km (0.12 R)
• M62: 17,156,781 km (0.112 R)
• M63: 17,359,038 km (0.11 R)
• M64: 18,658,744 km (0.106 R)
• M65: 18,728,008 km (0.119 R)
• M66: 19,110,679 km (0.082 R)
• M67: 19,883,502 km (0.117 R)
• M68: 21,025,682 km (0.096 R)
• M69: 21,242,299 km (0.07 R)
• M70: 21,969,494 km (0.105 R)
• M71: 22,079,299 km (0.115 R)
• M72: 22,189,254 km (0.098 R)
• M73: 22,262,706 km (0.108 R)
• M74: 22,446,562 km (0.085 R)
• M75: 22,964,021 km (0.092 R)
• M76: 23,075,472 km (0.088 R)
• M77: 23,187,072 km (0.079 R)
• M78: 23,336,221 km (0.116 R)
• M79: 23,560,468 km (0.077 R)
• M80: 24,806,319 km (0.095 R)
• M81: 24,882,614 km (0.066 R)
• M82: 24,958,909 km (0.096 R)
• M83: 25,226,390 km (0.114 R)
• M84: 25,841,686 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.6

Radius: 12.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.41 AU - 12.05 AU

Year: 11256 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,883,880 km

• M1: 196,572 km (0.105 R)
• M2: 444,754 km (0.096 R)
• M3: 560,842 km (0.098 R)
• M4: 940,073 km (0.073 R)
• M5: 1,077,105 km (0.098 R)
• M6: 1,937,442 km (0.027 R)
• M7: 2,406,282 km (0.086 R)
• M8: 2,542,865 km (0.119 R)
• M9: 2,710,115 km (0.045 R)
• M10: 2,910,127 km (0.062 R)
• M11: 3,601,270 km (0.11 R)
• M12: 3,695,217 km (0.095 R)
• M13: 3,917,519 km (0.048 R)
• M14: 4,309,017 km (0.087 R)
• M15: 4,408,948 km (0.071 R)
• M16: 4,645,014 km (0.056 R)
• M17: 4,816,303 km (0.112 R)
• M18: 5,522,106 km (0.056 R)
• M19: 6,072,926 km (0.078 R)
• M20: 7,266,417 km (0.084 R)
• M21: 7,425,739 km (0.101 R)
• M22: 8,405,456 km (0.099 R)
• M23: 8,698,967 km (0.115 R)
• M24: 10,216,487 km (0.055 R)
• M25: 10,439,987 km (0.09 R)
• M26: 10,574,774 km (0.057 R)
• M27: 10,710,310 km (0.072 R)
• M28: 11,120,059 km (0.092 R)
• M29: 11,674,618 km (0.104 R)
• M30: 12,190,730 km (0.083 R)
• M31: 12,523,137 km (0.093 R)
• M32: 13,294,164 km (0.062 R)
• M33: 13,538,308 km (0.108 R)
• M34: 14,179,933 km (0.115 R)
• M35: 15,698,202 km (0.105 R)
• M36: 18,125,278 km (0.08 R)
• M37: 18,832,128 km (0.061 R)
• M38: 20,048,807 km (0.025 R)
• M39: 20,441,352 km (0.085 R)
• M40: 20,779,743 km (0.042 R)
• M41: 22,325,687 km (0.053 R)
• M42: 22,499,819 km (0.1 R)
• M43: 23,024,608 km (0.069 R)
• M44: 23,494,645 km (0.104 R)
• M45: 23,671,619 km (0.117 R)
• M46: 23,908,432 km (0.11 R)
• M47: 24,145,994 km (0.083 R)
• M48: 24,563,522 km (0.104 R)
• M49: 24,743,338 km (0.093 R)
• M50: 24,863,316 km (0.102 R)
• M51: 26,319,053 km (0.108 R)
• M52: 28,680,006 km (0.104 R)
• M53: 29,185,647 km (0.073 R)
• M54: 29,885,765 km (0.113 R)
• M55: 30,398,287 km (0.1 R)
• M56: 30,655,745 km (0.12 R)
• M57: 31,692,608 km (0.119 R)
• M58: 31,823,057 km (0.096 R)
• M59: 32,149,779 km (0.11 R)
• M60: 32,412,174 km (0.066 R)
• M61: 33,468,335 km (0.074 R)
• M62: 34,134,195 km (0.111 R)
• M63: 34,468,696 km (0.102 R)
• M64: 34,804,393 km (0.106 R)
• M65: 36,294,089 km (0.114 R)
• M66: 36,978,200 km (0.087 R)
• M67: 37,597,535 km (0.077 R)
• M68: 38,637,240 km (0.084 R)
• M69: 38,916,091 km (0.057 R)
• M70: 40,674,165 km (0.101 R)
• M71: 41,384,605 km (0.068 R)
• M72: 41,812,904 km (0.072 R)
• M73: 42,745,796 km (0.113 R)
• M74: 43,613,165 km (0.095 R)
• M75: 44,778,532 km (0.072 R)
• M76: 45,512,011 km (0.066 R)
• M77: 46,027,974 km (0.107 R)
• M78: 46,916,735 km (0.091 R)
• M79: 47,065,435 km (0.096 R)
• M80: 47,811,330 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.7

Radius: 4.3

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.88 AU - 14.5 AU

Year: 18785 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,883,880 km

• M1: 140,921 km (0.106 R)
• M2: 191,784 km (0.033 R)
• M3: 237,711 km (0.085 R)
• M4: 274,961 km (0.084 R)
• M5: 541,095 km (0.103 R)
• M6: 644,168 km (0.031 R)
• M7: 949,198 km (0.098 R)
• M8: 1,074,113 km (0.09 R)
• M9: 1,226,553 km (0.115 R)
• M10: 1,825,393 km (0.099 R)
• M11: 2,007,155 km (0.112 R)
• M12: 2,277,029 km (0.116 R)
• M13: 2,529,700 km (0.068 R)
• M14: 2,880,357 km (0.082 R)
• M15: 3,371,487 km (0.096 R)
• M16: 3,402,903 km (0.102 R)
• M17: 3,723,940 km (0.092 R)
• M18: 4,291,365 km (0.109 R)
• M19: 4,394,288 km (0.076 R)
• M20: 4,498,109 km (0.096 R)
• M21: 5,505,052 km (0.095 R)
• M22: 5,579,552 km (0.079 R)
• M23: 5,729,598 km (0.114 R)
• M24: 6,110,325 km (0.111 R)
• M25: 6,187,518 km (0.085 R)
• M26: 7,219,743 km (0.115 R)
• M27: 7,465,383 km (0.09 R)
• M28: 7,839,078 km (0.119 R)
• M29: 8,647,804 km (0.067 R)
• M30: 9,128,013 km (0.103 R)
• M31: 9,349,119 km (0.109 R)
• M32: 9,706,658 km (0.104 R)
• M33: 10,251,194 km (0.081 R)
• M34: 10,296,971 km (0.114 R)
• M35: 10,434,900 km (0.035 R)
• M36: 10,805,753 km (0.117 R)
• M37: 10,945,777 km (0.087 R)
• M38: 11,275,192 km (0.105 R)
• M39: 11,991,765 km (0.076 R)
• M40: 12,428,890 km (0.119 R)
• M41: 12,575,646 km (0.052 R)
• M42: 13,268,583 km (0.103 R)
• M43: 13,872,211 km (0.11 R)
• M44: 14,742,721 km (0.12 R)
• M45: 14,898,153 km (0.06 R)
• M46: 15,158,453 km (0.075 R)
• M47: 15,315,232 km (0.082 R)
• M48: 15,683,392 km (0.098 R)
• M49: 15,736,350 km (0.049 R)
• M50: 15,789,158 km (0.069 R)
• M51: 17,348,566 km (0.071 R)
• M52: 18,787,847 km (0.053 R)
• M53: 19,692,465 km (0.055 R)
• M54: 21,485,097 km (0.087 R)
• M55: 21,602,531 km (0.065 R)
• M56: 22,252,234 km (0.09 R)
• M57: 23,570,790 km (0.039 R)
• M58: 24,484,235 km (0.096 R)
• M59: 25,161,315 km (0.116 R)
• M60: 25,471,132 km (0.084 R)
• M61: 25,533,365 km (0.114 R)
• M62: 27,166,076 km (0.118 R)
• M63: 27,930,970 km (0.072 R)
• M64: 28,573,792 km (0.075 R)
• M65: 29,221,401 km (0.03 R)
• M66: 30,070,668 km (0.1 R)
• M67: 30,399,484 km (0.073 R)
• M68: 30,928,013 km (0.041 R)
• M69: 31,126,979 km (0.064 R)
• M70: 31,392,964 km (0.056 R)
• M71: 32,128,237 km (0.117 R)
• M72: 34,780,458 km (0.092 R)
• M73: 36,727,474 km (0.092 R)
• M74: 37,008,419 km (0.113 R)
• M75: 37,714,222 km (0.078 R)
• M76: 37,784,981 km (0.099 R)
• M77: 39,857,660 km (0.045 R)
• M78: 40,146,533 km (0.096 R)
• M79: 41,235,606 km (0.094 R)
• M80: 41,527,771 km (0.065 R)
• M81: 42,408,004 km (0.111 R)
• M82: 44,635,666 km (0.068 R)
• M83: 45,236,003 km (0.096 R)
• M84: 46,293,211 km (0.096 R)
• M85: 46,444,903 km (0.055 R)
• M86: 46,520,899 km (0.047 R)
• M87: 46,977,172 km (0.032 R)
• M88: 47,817,613 km (0.073 R)
• M89: 48,431,862 km (0.063 R)
• M90: 48,817,226 km (0.092 R)
• M91: 49,358,321 km (0.086 R)
• M92: 50,368,406 km (0.082 R)
• M93: 51,620,989 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit