🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.58 AU - 0.78 AU

Year: 208 Days

Day: 27.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.81 AU - 0.87 AU

Year: 286 Days

Day: 26.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,243,236 km

• M1: 19,448 km (0.091 R)
• M2: 79,586 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.93 AU - 1.23 AU

Year: 416 Days

Day: 44.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1 AU - 1.4 AU

Year: 488 Days

Day: 35.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,243,236 km

• M1: 548,426 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.4 AU - 2.04 AU

Year: 837 Days

Day: 20.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.82 AU - 5.22 AU

Year: 3564 Days

Day: 33.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.5

Radius: 12

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.31 AU - 7.39 AU

Year: 5934 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,243,236 km

• M1: 255,513 km (0.092 R)
• M2: 521,199 km (0.11 R)
• M3: 762,800 km (0.117 R)
• M4: 864,975 km (0.113 R)
• M5: 1,368,970 km (0.091 R)
• M6: 1,545,047 km (0.087 R)
• M7: 1,728,753 km (0.042 R)
• M8: 1,832,125 km (0.066 R)
• M9: 2,773,844 km (0.061 R)
• M10: 3,082,315 km (0.099 R)
• M11: 3,445,688 km (0.106 R)
• M12: 4,027,923 km (0.117 R)
• M13: 4,449,190 km (0.078 R)
• M14: 4,909,204 km (0.112 R)
• M15: 5,359,194 km (0.05 R)
• M16: 5,770,289 km (0.096 R)
• M17: 5,874,708 km (0.067 R)
• M18: 6,085,492 km (0.112 R)
• M19: 7,176,509 km (0.08 R)
• M20: 7,487,074 km (0.118 R)
• M21: 7,802,127 km (0.115 R)
• M22: 7,888,894 km (0.066 R)
• M23: 8,034,004 km (0.116 R)
• M24: 8,475,019 km (0.111 R)
• M25: 8,773,466 km (0.078 R)
• M26: 8,863,674 km (0.077 R)
• M27: 9,227,645 km (0.087 R)
• M28: 9,503,803 km (0.073 R)
• M29: 9,782,654 km (0.093 R)
• M30: 9,938,834 km (0.058 R)
• M31: 10,253,588 km (0.114 R)
• M32: 10,571,633 km (0.095 R)
• M33: 10,892,969 km (0.108 R)
• M34: 10,990,058 km (0.11 R)
• M35: 11,184,984 km (0.102 R)
• M36: 11,282,821 km (0.079 R)
• M37: 11,843,065 km (0.045 R)
• M38: 12,143,308 km (0.112 R)
• M39: 13,093,404 km (0.05 R)
• M40: 13,856,802 km (0.115 R)
• M41: 15,028,901 km (0.027 R)
• M42: 15,173,114 km (0.041 R)
• M43: 15,390,330 km (0.055 R)
• M44: 15,644,945 km (0.067 R)
• M45: 16,084,913 km (0.054 R)
• M46: 16,232,416 km (0.114 R)
• M47: 16,343,418 km (0.102 R)
• M48: 17,089,612 km (0.077 R)
• M49: 17,240,257 km (0.076 R)
• M50: 17,429,050 km (0.105 R)
• M51: 17,504,746 km (0.073 R)
• M52: 17,961,468 km (0.066 R)
• M53: 18,191,400 km (0.116 R)
• M54: 18,847,836 km (0.076 R)
• M55: 19,551,395 km (0.08 R)
• M56: 20,463,044 km (0.053 R)
• M57: 20,984,393 km (0.103 R)
• M58: 21,266,983 km (0.115 R)
• M59: 21,591,461 km (0.112 R)
• M60: 21,835,904 km (0.061 R)
• M61: 22,163,224 km (0.085 R)
• M62: 22,286,343 km (0.054 R)
• M63: 22,492,189 km (0.105 R)
• M64: 22,905,678 km (0.053 R)
• M65: 23,238,234 km (0.028 R)
• M66: 23,405,185 km (0.095 R)
• M67: 24,161,253 km (0.064 R)
• M68: 24,882,614 km (0.108 R)
• M69: 25,010,670 km (0.034 R)
• M70: 25,353,099 km (0.097 R)
• M71: 26,433,495 km (0.078 R)
• M72: 26,564,243 km (0.113 R)
• M73: 26,826,189 km (0.079 R)
• M74: 27,176,847 km (0.088 R)
• M75: 27,308,643 km (0.096 R)
• M76: 27,484,869 km (0.11 R)
• M77: 28,193,215 km (0.057 R)
• M78: 28,728,625 km (0.072 R)
• M79: 28,818,085 km (0.042 R)
• M80: 28,997,453 km (0.118 R)
• M81: 29,357,385 km (0.098 R)
• M82: 30,036,111 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856

Radius: 4.7

Gravity: 38.75 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.76 AU - 15.54 AU

Year: 19740 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,243,236 km

• M1: 139,575 km (0.096 R)
• M2: 271,071 km (0.054 R)
• M3: 545,135 km (0.056 R)
• M4: 807,679 km (0.059 R)
• M5: 912,248 km (0.094 R)
• M6: 1,021,155 km (0.055 R)
• M7: 2,287,052 km (0.092 R)
• M8: 3,020,231 km (0.101 R)
• M9: 3,142,303 km (0.043 R)
• M10: 3,517,944 km (0.116 R)
• M11: 3,560,579 km (0.092 R)
• M12: 4,040,788 km (0.104 R)
• M13: 4,680,917 km (0.11 R)
• M14: 4,964,705 km (0.044 R)
• M15: 5,499,667 km (0.108 R)
• M16: 5,698,781 km (0.096 R)
• M17: 6,676,254 km (0.102 R)
• M18: 6,729,062 km (0.119 R)
• M19: 7,049,201 km (0.069 R)
• M20: 7,649,089 km (0.104 R)
• M21: 8,095,489 km (0.07 R)
• M22: 8,378,827 km (0.09 R)
• M23: 8,435,824 km (0.081 R)
• M24: 9,071,914 km (0.113 R)
• M25: 9,903,678 km (0.114 R)
• M26: 10,024,404 km (0.107 R)
• M27: 10,759,378 km (0.095 R)
• M28: 10,945,927 km (0.069 R)
• M29: 12,410,639 km (0.093 R)
• M30: 12,475,714 km (0.119 R)
• M31: 12,671,538 km (0.116 R)
• M32: 12,802,735 km (0.061 R)
• M33: 16,224,637 km (0.114 R)
• M34: 16,367,054 km (0.066 R)
• M35: 17,740,662 km (0.117 R)
• M36: 18,478,479 km (0.038 R)
• M37: 18,627,179 km (0.083 R)
• M38: 18,701,679 km (0.107 R)
• M39: 19,603,754 km (0.052 R)
• M40: 19,831,442 km (0.113 R)
• M41: 20,519,742 km (0.096 R)
• M42: 22,314,318 km (0.119 R)
• M43: 24,811,106 km (0.079 R)
• M44: 26,300,951 km (0.099 R)
• M45: 26,384,576 km (0.107 R)
• M46: 26,468,351 km (0.098 R)
• M47: 26,804,049 km (0.027 R)
• M48: 29,975,524 km (0.107 R)
• M49: 30,413,098 km (0.114 R)
• M50: 31,649,674 km (0.079 R)
• M51: 32,005,866 km (0.099 R)
• M52: 32,722,440 km (0.068 R)
• M53: 33,625,562 km (0.118 R)
• M54: 37,319,134 km (0.12 R)
• M55: 40,848,147 km (0.113 R)
• M56: 41,333,144 km (0.049 R)
• M57: 41,625,009 km (0.119 R)
• M58: 43,885,732 km (0.039 R)
• M59: 44,382,547 km (0.074 R)
• M60: 45,181,100 km (0.09 R)
• M61: 45,682,702 km (0.068 R)
• M62: 47,503,457 km (0.083 R)
• M63: 49,141,704 km (0.077 R)
• M64: 51,843,142 km (0.04 R)
• M65: 52,263,063 km (0.085 R)
• M66: 53,529,409 km (0.08 R)
• M67: 55,984,759 km (0.056 R)
• M68: 57,280,426 km (0.099 R)
• M69: 57,497,194 km (0.118 R)
• M70: 59,900,932 km (0.115 R)
• M71: 60,011,036 km (0.114 R)
• M72: 60,121,140 km (0.091 R)
• M73: 61,225,921 km (0.071 R)
• M74: 61,891,930 km (0.108 R)
• M75: 62,337,283 km (0.07 R)
• M76: 62,672,083 km (0.102 R)
• M77: 64,129,466 km (0.084 R)
• M78: 64,918,744 km (0.11 R)
• M79: 65,824,858 km (0.077 R)
• M80: 67,878,837 km (0.066 R)
• M81: 68,683,225 km (0.051 R)
• M82: 70,069,548 km (0.085 R)
• M83: 70,649,988 km (0.096 R)
• M84: 70,998,850 km (0.049 R)
• M85: 71,231,924 km (0.063 R)
• M86: 73,929,323 km (0.082 R)
• M87: 74,047,356 km (0.052 R)
• M88: 74,165,388 km (0.056 R)
• M89: 74,283,571 km (0.091 R)
• M90: 76,540,554 km (0.071 R)
• M91: 76,659,933 km (0.118 R)
• M92: 77,497,531 km (0.107 R)
• M93: 78,578,974 km (0.108 R)
• M94: 79,423,454 km (0.115 R)
• M95: 79,665,354 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit