🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.47 AU - 0.55 AU

Year: 137 Days

Day: 43.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 130.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.72 AU - 1.14 AU

Year: 338 Days

Day: 22.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.5 AU - 3.26 AU

Year: 1841 Days

Day: 20.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.71 AU - 3.87 AU

Year: 2248 Days

Day: 25 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,522,091 km

• M1: 179,517 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.8

Radius: 12.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.17 AU - 5.63 AU

Year: 4086 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,522,091 km

• M1: 166,951 km (0.069 R)
• M2: 255,364 km (0.081 R)
• M3: 447,298 km (0.087 R)
• M4: 695,780 km (0.108 R)
• M5: 801,097 km (0.083 R)
• M6: 1,056,311 km (0.114 R)
• M7: 1,180,028 km (0.085 R)
• M8: 1,839,455 km (0.045 R)
• M9: 2,042,011 km (0.117 R)
• M10: 2,198,790 km (0.077 R)
• M11: 3,023,074 km (0.063 R)
• M12: 3,142,453 km (0.073 R)
• M13: 3,263,478 km (0.093 R)
• M14: 3,385,998 km (0.111 R)
• M15: 3,741,892 km (0.106 R)
• M16: 4,535,059 km (0.116 R)
• M17: 4,626,464 km (0.11 R)
• M18: 4,927,604 km (0.119 R)
• M19: 5,021,552 km (0.076 R)
• M20: 5,139,884 km (0.102 R)
• M21: 5,476,180 km (0.113 R)
• M22: 5,671,554 km (0.115 R)
• M23: 5,770,139 km (0.093 R)
• M24: 6,069,485 km (0.11 R)
• M25: 6,476,391 km (0.106 R)
• M26: 6,787,405 km (0.105 R)
• M27: 7,077,026 km (0.103 R)
• M28: 7,316,832 km (0.092 R)
• M29: 7,505,325 km (0.06 R)
• M30: 7,722,691 km (0.081 R)
• M31: 8,219,505 km (0.088 R)
• M32: 8,359,230 km (0.106 R)
• M33: 8,556,400 km (0.109 R)
• M34: 8,755,066 km (0.051 R)
• M35: 9,070,418 km (0.115 R)
• M36: 9,243,952 km (0.113 R)
• M37: 9,564,989 km (0.06 R)
• M38: 10,459,434 km (0.108 R)
• M39: 11,008,907 km (0.066 R)
• M40: 11,225,076 km (0.104 R)
• M41: 11,318,276 km (0.09 R)
• M42: 11,913,974 km (0.114 R)
• M43: 12,263,435 km (0.044 R)
• M44: 12,455,519 km (0.063 R)
• M45: 13,103,128 km (0.086 R)
• M46: 13,562,992 km (0.057 R)
• M47: 13,828,079 km (0.107 R)
• M48: 14,229,001 km (0.042 R)
• M49: 14,600,004 km (0.096 R)
• M50: 14,905,782 km (0.071 R)
• M51: 15,697,155 km (0.078 R)
• M52: 16,891,844 km (0.118 R)
• M53: 17,034,261 km (0.096 R)
• M54: 17,248,784 km (0.117 R)
• M55: 17,356,345 km (0.099 R)
• M56: 17,536,162 km (0.036 R)
• M57: 17,680,374 km (0.047 R)
• M58: 18,006,497 km (0.095 R)
• M59: 18,738,180 km (0.075 R)
• M60: 19,107,837 km (0.062 R)
• M61: 19,330,588 km (0.113 R)
• M62: 19,816,482 km (0.057 R)
• M63: 20,230,868 km (0.114 R)
• M64: 20,382,111 km (0.07 R)
• M65: 21,068,018 km (0.054 R)
• M66: 21,144,612 km (0.092 R)
• M67: 21,336,696 km (0.082 R)
• M68: 22,305,791 km (0.117 R)
• M69: 23,249,603 km (0.112 R)
• M70: 24,286,766 km (0.114 R)
• M71: 25,706,749 km (0.094 R)
• M72: 26,158,534 km (0.095 R)
• M73: 26,447,408 km (0.116 R)
• M74: 26,530,135 km (0.118 R)
• M75: 26,695,890 km (0.056 R)
• M76: 26,820,505 km (0.065 R)
• M77: 26,903,531 km (0.112 R)
• M78: 27,571,636 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 10.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.95 AU - 5.99 AU

Year: 4174 Days

Day: 11.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,522,091 km

• M1: 133,292 km (0.086 R)
• M2: 365,916 km (0.105 R)
• M3: 765,941 km (0.087 R)
• M4: 933,491 km (0.113 R)
• M5: 1,028,037 km (0.038 R)
• M6: 1,138,589 km (0.058 R)
• M7: 1,371,962 km (0.106 R)
• M8: 1,522,308 km (0.105 R)
• M9: 1,795,174 km (0.076 R)
• M10: 1,929,962 km (0.113 R)
• M11: 2,052,632 km (0.059 R)
• M12: 2,273,888 km (0.054 R)
• M13: 2,420,344 km (0.084 R)
• M14: 2,948,424 km (0.063 R)
• M15: 3,036,986 km (0.071 R)
• M16: 3,108,494 km (0.107 R)
• M17: 3,180,600 km (0.099 R)
• M18: 3,605,907 km (0.072 R)
• M19: 3,990,673 km (0.109 R)
• M20: 4,168,096 km (0.079 R)
• M21: 4,592,206 km (0.082 R)
• M22: 4,736,717 km (0.074 R)
• M23: 5,351,565 km (0.102 R)
• M24: 5,416,640 km (0.09 R)
• M25: 5,723,764 km (0.1 R)
• M26: 6,059,163 km (0.062 R)
• M27: 6,217,886 km (0.12 R)
• M28: 6,702,284 km (0.107 R)
• M29: 6,984,725 km (0.085 R)
• M30: 8,127,802 km (0.09 R)
• M31: 8,606,515 km (0.086 R)
• M32: 8,759,554 km (0.06 R)
• M33: 9,302,295 km (0.066 R)
• M34: 9,802,849 km (0.114 R)
• M35: 10,366,235 km (0.087 R)
• M36: 10,665,580 km (0.072 R)
• M37: 10,802,612 km (0.114 R)
• M38: 11,721,442 km (0.109 R)
• M39: 12,204,643 km (0.079 R)
• M40: 12,347,958 km (0.111 R)
• M41: 12,665,405 km (0.102 R)
• M42: 12,810,514 km (0.1 R)
• M43: 13,043,887 km (0.099 R)
• M44: 13,544,591 km (0.105 R)
• M45: 14,141,636 km (0.08 R)
• M46: 14,443,375 km (0.089 R)
• M47: 14,595,067 km (0.037 R)
• M48: 14,838,912 km (0.068 R)
• M49: 15,083,953 km (0.097 R)
• M50: 15,207,072 km (0.06 R)
• M51: 15,796,338 km (0.103 R)
• M52: 16,015,350 km (0.09 R)
• M53: 16,519,644 km (0.066 R)
• M54: 16,901,268 km (0.109 R)
• M55: 18,227,154 km (0.118 R)
• M56: 18,786,650 km (0.059 R)
• M57: 19,118,458 km (0.088 R)
• M58: 19,185,029 km (0.073 R)
• M59: 19,619,761 km (0.103 R)
• M60: 19,922,547 km (0.119 R)
• M61: 20,294,896 km (0.09 R)
• M62: 20,601,123 km (0.101 R)
• M63: 20,669,489 km (0.088 R)
• M64: 21,115,141 km (0.117 R)
• M65: 21,287,328 km (0.102 R)
• M66: 21,667,905 km (0.066 R)
• M67: 21,772,175 km (0.1 R)
• M68: 22,015,870 km (0.115 R)
• M69: 22,190,600 km (0.097 R)
• M70: 23,177,198 km (0.108 R)
• M71: 23,390,525 km (0.065 R)
• M72: 23,640,204 km (0.055 R)
• M73: 23,783,219 km (0.111 R)
• M74: 23,926,683 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 6.52 AU - 6.62 AU

Year: 6344 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 18,522,091 km

• M1: 136,732 km (0.12 R)
• M2: 324,328 km (0.116 R)
• M3: 383,868 km (0.065 R)
• M4: 572,212 km (0.081 R)
• M5: 647,460 km (0.074 R)
• M6: 953,088 km (0.063 R)
• M7: 1,095,655 km (0.112 R)
• M8: 1,234,631 km (0.113 R)
• M9: 1,368,073 km (0.05 R)
• M10: 1,589,178 km (0.09 R)
• M11: 1,710,352 km (0.052 R)
• M12: 2,065,647 km (0.111 R)
• M13: 2,131,620 km (0.087 R)
• M14: 2,292,737 km (0.102 R)
• M15: 2,570,091 km (0.106 R)
• M16: 2,873,027 km (0.117 R)
• M17: 2,961,739 km (0.108 R)
• M18: 3,512,857 km (0.102 R)
• M19: 3,800,235 km (0.112 R)
• M20: 4,128,602 km (0.102 R)
• M21: 4,690,342 km (0.112 R)
• M22: 4,971,436 km (0.093 R)
• M23: 5,060,298 km (0.086 R)
• M24: 5,239,815 km (0.091 R)
• M25: 5,348,573 km (0.087 R)
• M26: 5,494,730 km (0.115 R)
• M27: 6,035,526 km (0.115 R)
• M28: 6,187,817 km (0.112 R)
• M29: 6,437,795 km (0.097 R)
• M30: 6,515,436 km (0.101 R)
• M31: 6,809,246 km (0.089 R)
• M32: 6,908,130 km (0.108 R)
• M33: 7,127,441 km (0.071 R)
• M34: 7,268,213 km (0.085 R)
• M35: 7,409,882 km (0.099 R)
• M36: 7,532,103 km (0.106 R)
• M37: 7,696,062 km (0.103 R)
• M38: 7,840,424 km (0.109 R)
• M39: 7,944,245 km (0.111 R)
• M40: 8,363,568 km (0.076 R)
• M41: 8,682,960 km (0.101 R)
• M42: 8,941,315 km (0.083 R)
• M43: 9,180,373 km (0.12 R)
• M44: 9,753,781 km (0.087 R)
• M45: 9,820,651 km (0.074 R)
• M46: 9,910,111 km (0.094 R)
• M47: 10,022,309 km (0.099 R)
• M48: 10,089,928 km (0.082 R)
• M49: 10,248,053 km (0.113 R)
• M50: 10,543,957 km (0.069 R)
• M51: 10,635,661 km (0.069 R)
• M52: 10,888,930 km (0.086 R)
• M53: 11,074,431 km (0.06 R)
• M54: 11,190,818 km (0.057 R)
• M55: 11,448,575 km (0.058 R)
• M56: 11,755,550 km (0.112 R)
• M57: 11,945,839 km (0.073 R)
• M58: 12,041,432 km (0.094 R)
• M59: 12,233,216 km (0.088 R)
• M60: 12,741,550 km (0.112 R)
• M61: 12,912,690 km (0.101 R)
• M62: 13,133,646 km (0.104 R)
• M63: 13,454,982 km (0.085 R)
• M64: 13,904,374 km (0.115 R)
• M65: 14,536,575 km (0.117 R)
• M66: 14,664,182 km (0.107 R)
• M67: 14,740,925 km (0.027 R)
• M68: 14,843,400 km (0.099 R)
• M69: 14,997,635 km (0.108 R)
• M70: 15,881,460 km (0.105 R)
• M71: 16,171,081 km (0.059 R)
• M72: 17,050,118 km (0.072 R)
• M73: 17,211,684 km (0.119 R)
• M74: 18,164,024 km (0.103 R)
• M75: 18,329,030 km (0.12 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: 242 - 14,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit