🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.77 AU - 0.97 AU

Year: 306 Days

Day: 34.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,089,113 km

• M1: 108,608 km (0.115 R)
• M2: 267,182 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.76 AU - 1.06 AU

Year: 327 Days

Day: 26.7 Hours

Environment

Temp: 39 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.78 AU - 1.12 AU

Year: 349 Days

Day: 34.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.86 AU - 2.64 AU

Year: 1271 Days

Day: 27.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,089,113 km

• M1: 1,750,744 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.07 AU - 3.09 AU

Year: 1561 Days

Day: 24.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,089,113 km

• M1: 429,196 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.6

Radius: 10.6

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.65 AU - 5.79 AU

Year: 5154 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,089,113 km

• M1: 134,937 km (0.065 R)
• M2: 251,324 km (0.096 R)
• M3: 480,808 km (0.084 R)
• M4: 752,627 km (0.104 R)
• M5: 1,041,201 km (0.052 R)
• M6: 1,263,952 km (0.054 R)
• M7: 1,432,699 km (0.072 R)
• M8: 1,887,476 km (0.088 R)
• M9: 2,042,460 km (0.094 R)
• M10: 2,364,843 km (0.104 R)
• M11: 2,448,169 km (0.041 R)
• M12: 2,639,056 km (0.099 R)
• M13: 2,769,057 km (0.119 R)
• M14: 3,035,640 km (0.069 R)
• M15: 3,427,586 km (0.108 R)
• M16: 3,714,066 km (0.068 R)
• M17: 3,786,920 km (0.092 R)
• M18: 4,108,257 km (0.076 R)
• M19: 4,310,513 km (0.12 R)
• M20: 4,387,107 km (0.107 R)
• M21: 4,541,941 km (0.082 R)
• M22: 5,260,460 km (0.055 R)
• M23: 5,508,044 km (0.12 R)
• M24: 5,591,370 km (0.112 R)
• M25: 6,014,433 km (0.093 R)
• M26: 6,157,748 km (0.071 R)
• M27: 6,683,285 km (0.1 R)
• M28: 6,802,066 km (0.109 R)
• M29: 7,345,255 km (0.117 R)
• M30: 7,652,978 km (0.094 R)
• M31: 8,028,020 km (0.061 R)
• M32: 8,601,728 km (0.025 R)
• M33: 8,763,443 km (0.066 R)
• M34: 8,958,818 km (0.11 R)
• M35: 9,155,689 km (0.105 R)
• M36: 9,221,662 km (0.088 R)
• M37: 9,387,266 km (0.045 R)
• M38: 9,754,978 km (0.065 R)
• M39: 10,229,951 km (0.09 R)
• M40: 10,573,727 km (0.087 R)
• M41: 10,747,111 km (0.108 R)
• M42: 10,851,530 km (0.102 R)
• M43: 11,167,032 km (0.111 R)
• M44: 12,095,287 km (0.07 R)
• M45: 12,422,308 km (0.11 R)
• M46: 12,531,963 km (0.045 R)
• M47: 12,789,272 km (0.059 R)
• M48: 13,533,671 km (0.114 R)
• M49: 14,063,097 km (0.116 R)
• M50: 14,522,363 km (0.098 R)
• M51: 14,986,565 km (0.119 R)
• M52: 15,103,401 km (0.027 R)
• M53: 15,181,491 km (0.054 R)
• M54: 16,408,194 km (0.086 R)
• M55: 16,729,979 km (0.103 R)
• M56: 17,135,239 km (0.105 R)
• M57: 17,338,992 km (0.077 R)
• M58: 17,790,179 km (0.113 R)
• M59: 17,872,607 km (0.032 R)
• M60: 18,037,913 km (0.042 R)
• M61: 18,245,256 km (0.091 R)
• M62: 18,871,921 km (0.102 R)
• M63: 18,998,182 km (0.055 R)
• M64: 19,846,551 km (0.091 R)
• M65: 20,881,020 km (0.071 R)
• M66: 21,011,619 km (0.061 R)
• M67: 21,142,517 km (0.116 R)
• M68: 22,110,116 km (0.079 R)
• M69: 22,957,289 km (0.038 R)
• M70: 23,769,755 km (0.105 R)
• M71: 23,997,144 km (0.086 R)
• M72: 24,179,504 km (0.111 R)
• M73: 25,982,158 km (0.079 R)
• M74: 26,875,856 km (0.059 R)
• M75: 27,827,598 km (0.059 R)
• M76: 28,548,510 km (0.088 R)
• M77: 29,032,608 km (0.052 R)
• M78: 29,714,924 km (0.066 R)
• M79: 30,847,380 km (0.113 R)
• M80: 31,194,746 km (0.078 R)
• M81: 31,793,437 km (0.112 R)
• M82: 32,647,940 km (0.079 R)
• M83: 34,071,962 km (0.096 R)
• M84: 34,225,599 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.4

Radius: 11.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.72 AU - 8.26 AU

Year: 6962 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,089,113 km

• M1: 146,157 km (0.106 R)
• M2: 220,507 km (0.087 R)
• M3: 324,627 km (0.081 R)
• M4: 581,487 km (0.047 R)
• M5: 695,630 km (0.077 R)
• M6: 832,213 km (0.081 R)
• M7: 1,024,297 km (0.119 R)
• M8: 1,102,387 km (0.117 R)
• M9: 1,435,392 km (0.096 R)
• M10: 2,092,575 km (0.105 R)
• M11: 2,592,531 km (0.07 R)
• M12: 3,037,286 km (0.114 R)
• M13: 3,386,597 km (0.101 R)
• M14: 3,749,072 km (0.106 R)
• M15: 3,872,640 km (0.058 R)
• M16: 4,174,977 km (0.053 R)
• M17: 4,937,328 km (0.103 R)
• M18: 5,742,314 km (0.092 R)
• M19: 6,979,638 km (0.116 R)
• M20: 7,193,713 km (0.085 R)
• M21: 7,410,031 km (0.118 R)
• M22: 7,817,536 km (0.108 R)
• M23: 8,008,124 km (0.108 R)
• M24: 8,329,011 km (0.101 R)
• M25: 8,686,999 km (0.043 R)
• M26: 9,050,073 km (0.108 R)
• M27: 10,342,449 km (0.119 R)
• M28: 10,551,886 km (0.114 R)
• M29: 10,657,053 km (0.113 R)
• M30: 11,010,254 km (0.09 R)
• M31: 11,224,029 km (0.104 R)
• M32: 11,583,363 km (0.091 R)
• M33: 11,946,587 km (0.109 R)
• M34: 12,609,754 km (0.054 R)
• M35: 13,284,889 km (0.053 R)
• M36: 13,398,434 km (0.046 R)
• M37: 13,474,430 km (0.108 R)
• M38: 13,550,575 km (0.092 R)
• M39: 13,741,462 km (0.06 R)
• M40: 13,818,056 km (0.098 R)
• M41: 14,553,030 km (0.077 R)
• M42: 15,142,147 km (0.083 R)
• M43: 15,739,192 km (0.077 R)
• M44: 16,101,069 km (0.117 R)
• M45: 16,792,211 km (0.089 R)
• M46: 17,244,595 km (0.095 R)
• M47: 17,701,018 km (0.056 R)
• M48: 17,951,595 km (0.084 R)
• M49: 18,541,010 km (0.093 R)
• M50: 18,625,683 km (0.08 R)
• M51: 19,008,504 km (0.108 R)
• M52: 19,394,018 km (0.073 R)
• M53: 19,480,036 km (0.1 R)
• M54: 19,955,309 km (0.107 R)
• M55: 20,172,674 km (0.111 R)
• M56: 21,093,898 km (0.076 R)
• M57: 21,404,164 km (0.108 R)
• M58: 22,750,395 km (0.097 R)
• M59: 23,342,354 km (0.029 R)
• M60: 23,479,685 km (0.116 R)
• M61: 24,170,378 km (0.086 R)
• M62: 24,401,956 km (0.064 R)
• M63: 25,007,827 km (0.076 R)
• M64: 25,242,247 km (0.093 R)
• M65: 25,713,181 km (0.082 R)
• M66: 25,855,000 km (0.108 R)
• M67: 25,949,695 km (0.091 R)
• M68: 26,424,968 km (0.031 R)
• M69: 28,159,555 km (0.077 R)
• M70: 28,305,862 km (0.068 R)
• M71: 28,745,979 km (0.098 R)
• M72: 29,089,904 km (0.115 R)
• M73: 29,682,611 km (0.108 R)
• M74: 29,781,795 km (0.061 R)
• M75: 30,579,301 km (0.032 R)
• M76: 30,980,672 km (0.094 R)
• M77: 31,636,509 km (0.069 R)
• M78: 31,991,654 km (0.088 R)
• M79: 32,552,347 km (0.118 R)
• M80: 34,201,813 km (0.07 R)
• M81: 34,775,072 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 16,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit