🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.57 AU - 0.69 AU

Year: 187 Days

Day: 37.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,567,568 km

• M1: 330,910 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.66 AU - 1.02 AU

Year: 289 Days

Day: 42.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,567,568 km

• M1: 458,667 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.98 AU - 1.4 AU

Year: 486 Days

Day: 36.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,567,568 km

• M1: 1,020,108 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.38 AU - 1.56 AU

Year: 668 Days

Day: 22.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.56 AU - 2.38 AU

Year: 1036 Days

Day: 38.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,567,568 km

• M1: 733,329 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.92 AU - 2.8 AU

Year: 1359 Days

Day: 24.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 8.2

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.63 AU - 5.49 AU

Year: 4265 Days

Day: 11.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,567,568 km

• M1: 112,647 km (0.079 R)
• M2: 236,664 km (0.036 R)
• M3: 300,841 km (0.093 R)
• M4: 382,223 km (0.119 R)
• M5: 515,215 km (0.119 R)
• M6: 593,604 km (0.078 R)
• M7: 828,024 km (0.105 R)
• M8: 908,209 km (0.113 R)
• M9: 1,476,381 km (0.071 R)
• M10: 1,608,177 km (0.11 R)
• M11: 1,675,646 km (0.083 R)
• M12: 1,866,084 km (0.091 R)
• M13: 1,937,143 km (0.105 R)
• M14: 2,118,755 km (0.105 R)
• M15: 2,518,331 km (0.119 R)
• M16: 2,838,470 km (0.068 R)
• M17: 3,784,527 km (0.118 R)
• M18: 3,852,295 km (0.069 R)
• M19: 3,920,511 km (0.108 R)
• M20: 4,012,215 km (0.077 R)
• M21: 4,244,391 km (0.1 R)
• M22: 4,433,482 km (0.071 R)
• M23: 4,625,267 km (0.115 R)
• M24: 4,893,496 km (0.106 R)
• M25: 5,116,696 km (0.099 R)
• M26: 5,216,927 km (0.084 R)
• M27: 5,292,623 km (0.09 R)
• M28: 5,445,063 km (0.034 R)
• M29: 5,884,731 km (0.062 R)
• M30: 6,042,707 km (0.098 R)
• M31: 6,443,629 km (0.075 R)
• M32: 6,552,088 km (0.062 R)
• M33: 6,743,274 km (0.098 R)
• M34: 6,880,904 km (0.097 R)
• M35: 7,784,176 km (0.117 R)
• M36: 8,634,490 km (0.051 R)
• M37: 8,694,179 km (0.108 R)
• M38: 8,934,583 km (0.114 R)
• M39: 9,055,608 km (0.053 R)
• M40: 9,116,345 km (0.119 R)
• M41: 9,483,308 km (0.115 R)
• M42: 9,637,693 km (0.104 R)
• M43: 10,168,915 km (0.088 R)
• M44: 10,263,611 km (0.091 R)
• M45: 11,096,721 km (0.104 R)
• M46: 11,161,796 km (0.119 R)
• M47: 11,984,884 km (0.11 R)
• M48: 12,185,345 km (0.066 R)
• M49: 12,286,024 km (0.119 R)
• M50: 12,589,558 km (0.093 R)
• M51: 12,725,393 km (0.115 R)
• M52: 12,998,260 km (0.108 R)
• M53: 13,445,857 km (0.103 R)
• M54: 13,793,672 km (0.109 R)
• M55: 14,711,754 km (0.109 R)
• M56: 16,569,311 km (0.115 R)
• M57: 19,393,120 km (0.068 R)
• M58: 19,746,620 km (0.117 R)
• M59: 20,181,501 km (0.096 R)
• M60: 20,260,937 km (0.093 R)
• M61: 20,380,316 km (0.095 R)
• M62: 21,222,104 km (0.095 R)
• M63: 21,789,678 km (0.1 R)
• M64: 22,034,420 km (0.081 R)
• M65: 22,815,470 km (0.075 R)
• M66: 22,898,198 km (0.077 R)
• M67: 23,731,159 km (0.109 R)
• M68: 24,235,603 km (0.094 R)
• M69: 24,616,330 km (0.113 R)
• M70: 25,212,477 km (0.119 R)
• M71: 25,986,048 km (0.086 R)
• M72: 26,288,834 km (0.116 R)
• M73: 26,419,134 km (0.118 R)
• M74: 26,549,433 km (0.093 R)
• M75: 26,723,715 km (0.118 R)
• M76: 28,397,266 km (0.106 R)
• M77: 29,471,678 km (0.032 R)
• M78: 29,832,807 km (0.105 R)
• M79: 30,059,299 km (0.104 R)
• M80: 30,240,910 km (0.072 R)
• M81: 30,422,821 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.2

Radius: 12.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.46 AU - 5.66 AU

Year: 4265 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,567,568 km

• M1: 158,873 km (0.06 R)
• M2: 276,008 km (0.092 R)
• M3: 363,224 km (0.061 R)
• M4: 530,175 km (0.108 R)
• M5: 703,409 km (0.082 R)
• M6: 880,234 km (0.103 R)
• M7: 1,193,492 km (0.084 R)
• M8: 1,679,685 km (0.094 R)
• M9: 2,106,338 km (0.058 R)
• M10: 2,188,766 km (0.118 R)
• M11: 2,393,416 km (0.08 R)
• M12: 2,579,217 km (0.092 R)
• M13: 2,821,715 km (0.113 R)
• M14: 2,952,314 km (0.04 R)
• M15: 3,058,379 km (0.078 R)
• M16: 3,206,182 km (0.087 R)
• M17: 3,384,053 km (0.116 R)
• M18: 3,678,462 km (0.114 R)
• M19: 3,865,011 km (0.095 R)
• M20: 4,054,701 km (0.103 R)
• M21: 4,292,412 km (0.099 R)
• M22: 4,534,611 km (0.075 R)
• M23: 4,797,155 km (0.058 R)
• M24: 5,017,064 km (0.106 R)
• M25: 5,401,979 km (0.073 R)
• M26: 5,663,925 km (0.053 R)
• M27: 5,796,469 km (0.097 R)
• M28: 5,963,570 km (0.099 R)
• M29: 6,336,966 km (0.117 R)
• M30: 6,474,745 km (0.087 R)
• M31: 6,823,308 km (0.095 R)
• M32: 7,339,870 km (0.08 R)
• M33: 7,557,236 km (0.047 R)
• M34: 7,924,498 km (0.092 R)
• M35: 8,054,349 km (0.091 R)
• M36: 8,222,497 km (0.108 R)
• M37: 8,372,843 km (0.061 R)
• M38: 9,608,671 km (0.062 R)
• M39: 9,687,809 km (0.087 R)
• M40: 10,086,786 km (0.095 R)
• M41: 10,450,458 km (0.09 R)
• M42: 10,634,015 km (0.098 R)
• M43: 11,170,024 km (0.101 R)
• M44: 11,546,412 km (0.034 R)
• M45: 11,905,597 km (0.111 R)
• M46: 12,570,260 km (0.09 R)
• M47: 12,852,551 km (0.079 R)
• M48: 13,027,282 km (0.101 R)
• M49: 13,423,417 km (0.047 R)
• M50: 13,578,550 km (0.099 R)
• M51: 13,689,851 km (0.044 R)
• M52: 13,846,031 km (0.077 R)
• M53: 14,025,100 km (0.062 R)
• M54: 14,978,636 km (0.096 R)
• M55: 15,254,944 km (0.059 R)

Asteroid Belt

Center: 8.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.1

Radius: 4.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.54 AU - 14.5 AU

Year: 15617 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 32,567,568 km

• M1: 56,398 km (0.088 R)
• M2: 138,677 km (0.11 R)
• M3: 230,979 km (0.081 R)
• M4: 374,294 km (0.073 R)
• M5: 461,509 km (0.116 R)
• M6: 507,586 km (0.091 R)
• M7: 708,047 km (0.089 R)
• M8: 1,159,683 km (0.104 R)
• M9: 1,371,364 km (0.112 R)
• M10: 1,456,036 km (0.119 R)
• M11: 1,595,162 km (0.117 R)
• M12: 1,867,281 km (0.115 R)
• M13: 1,961,228 km (0.111 R)
• M14: 2,332,530 km (0.106 R)
• M15: 2,433,808 km (0.099 R)
• M16: 2,725,075 km (0.108 R)
• M17: 2,896,364 km (0.074 R)
• M18: 3,027,263 km (0.071 R)
• M19: 3,204,835 km (0.072 R)
• M20: 3,272,304 km (0.119 R)
• M21: 3,593,191 km (0.118 R)
• M22: 4,020,592 km (0.077 R)
• M23: 4,289,569 km (0.043 R)
• M24: 4,388,902 km (0.06 R)
• M25: 4,463,851 km (0.077 R)
• M26: 5,263,152 km (0.068 R)
• M27: 5,342,738 km (0.082 R)
• M28: 5,638,344 km (0.061 R)
• M29: 5,692,648 km (0.073 R)
• M30: 5,774,328 km (0.036 R)
• M31: 5,856,607 km (0.107 R)
• M32: 6,077,713 km (0.088 R)
• M33: 7,460,296 km (0.112 R)
• M34: 7,579,825 km (0.051 R)
• M35: 7,911,633 km (0.091 R)
• M36: 8,155,926 km (0.118 R)
• M37: 8,309,863 km (0.119 R)
• M38: 8,340,680 km (0.118 R)
• M39: 8,589,311 km (0.088 R)
• M40: 8,651,843 km (0.106 R)
• M41: 8,903,467 km (0.044 R)
• M42: 8,935,182 km (0.034 R)
• M43: 9,062,041 km (0.094 R)
• M44: 9,125,620 km (0.093 R)
• M45: 9,999,570 km (0.109 R)
• M46: 10,263,611 km (0.098 R)
• M47: 10,296,821 km (0.107 R)
• M48: 10,630,425 km (0.099 R)
• M49: 10,697,594 km (0.068 R)
• M50: 10,832,382 km (0.116 R)
• M51: 11,240,036 km (0.083 R)
• M52: 11,721,741 km (0.047 R)
• M53: 11,756,448 km (0.115 R)
• M54: 12,527,924 km (0.092 R)
• M55: 12,598,833 km (0.104 R)
• M56: 12,955,624 km (0.079 R)
• M57: 13,788,585 km (0.093 R)
• M58: 14,193,098 km (0.082 R)
• M59: 14,230,049 km (0.079 R)
• M60: 14,267,149 km (0.116 R)
• M61: 14,676,150 km (0.073 R)
• M62: 15,315,980 km (0.104 R)
• M63: 15,467,821 km (0.025 R)
• M64: 16,700,657 km (0.084 R)
• M65: 17,171,143 km (0.102 R)
• M66: 17,526,737 km (0.079 R)
• M67: 17,685,610 km (0.112 R)
• M68: 17,844,932 km (0.079 R)
• M69: 17,924,817 km (0.067 R)
• M70: 17,964,759 km (0.097 R)
• M71: 18,205,163 km (0.097 R)
• M72: 19,014,189 km (0.098 R)
• M73: 19,095,719 km (0.102 R)
• M74: 19,218,240 km (0.114 R)
• M75: 19,834,882 km (0.11 R)
• M76: 21,936,882 km (0.11 R)
• M77: 22,236,676 km (0.083 R)
• M78: 22,279,611 km (0.054 R)
• M79: 22,883,837 km (0.115 R)
• M80: 23,231,502 km (0.039 R)
• M81: 23,756,291 km (0.028 R)
• M82: 24,329,102 km (0.044 R)
• M83: 24,817,539 km (0.102 R)
• M84: 25,803,838 km (0.06 R)
• M85: 25,848,866 km (0.061 R)
• M86: 26,392,655 km (0.11 R)
• M87: 26,757,225 km (0.12 R)
• M88: 26,940,033 km (0.072 R)
• M89: 27,077,514 km (0.115 R)
• M90: 27,445,225 km (0.108 R)
• M91: 29,496,661 km (0.033 R)
• M92: 29,543,934 km (0.109 R)
• M93: 30,397,689 km (0.079 R)
• M94: 30,636,298 km (0.07 R)
• M95: 30,732,040 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit