🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.58 AU - 0.84 AU

Year: 228 Days

Day: 30.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,684,955 km

• M1: 46,375 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.8 AU - 0.88 AU

Year: 293 Days

Day: 20 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,684,955 km

• M1: 80,184 km (0.114 R)
• M2: 128,505 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.11 AU

Year: 404 Days

Day: 12.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.46 AU - 1.8 AU

Year: 792 Days

Day: 26.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,684,955 km

• M1: 454,329 km (0.117 R)
• M2: 508,633 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.43 AU - 4.87 AU

Year: 3219 Days

Day: 23.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 12.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.78 AU - 5.48 AU

Year: 4425 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,684,955 km

• M1: 152,739 km (0.104 R)
• M2: 369,507 km (0.12 R)
• M3: 453,581 km (0.045 R)
• M4: 557,252 km (0.094 R)
• M5: 964,158 km (0.03 R)
• M6: 1,090,568 km (0.097 R)
• M7: 1,298,809 km (0.107 R)
• M8: 1,407,866 km (0.055 R)
• M9: 1,520,363 km (0.032 R)
• M10: 1,602,642 km (0.12 R)
• M11: 1,720,525 km (0.104 R)
• M12: 1,841,400 km (0.106 R)
• M13: 2,073,576 km (0.089 R)
• M14: 2,315,625 km (0.109 R)
• M15: 2,508,158 km (0.098 R)
• M16: 2,666,133 km (0.059 R)
• M17: 2,827,400 km (0.065 R)
• M18: 3,096,676 km (0.073 R)
• M19: 3,352,638 km (0.098 R)
• M20: 3,727,231 km (0.11 R)
• M21: 4,185,300 km (0.093 R)
• M22: 4,540,744 km (0.113 R)
• M23: 4,685,705 km (0.031 R)
• M24: 4,955,429 km (0.097 R)
• M25: 5,484,707 km (0.107 R)
• M26: 6,005,756 km (0.055 R)
• M27: 6,165,078 km (0.063 R)
• M28: 6,379,900 km (0.089 R)
• M29: 6,927,578 km (0.092 R)
• M30: 7,094,829 km (0.102 R)
• M31: 7,490,515 km (0.063 R)
• M32: 7,633,531 km (0.07 R)
• M33: 7,951,576 km (0.1 R)
• M34: 8,720,359 km (0.074 R)
• M35: 8,901,073 km (0.076 R)
• M36: 9,052,766 km (0.087 R)
• M37: 9,481,962 km (0.099 R)
• M38: 10,233,093 km (0.115 R)
• M39: 10,392,115 km (0.098 R)
• M40: 11,068,447 km (0.053 R)
• M41: 11,264,420 km (0.074 R)
• M42: 11,428,529 km (0.103 R)
• M43: 11,527,414 km (0.052 R)
• M44: 11,759,290 km (0.062 R)
• M45: 12,126,703 km (0.044 R)
• M46: 12,295,000 km (0.053 R)
• M47: 13,355,500 km (0.108 R)
• M48: 13,668,907 km (0.106 R)
• M49: 13,879,092 km (0.053 R)
• M50: 14,125,929 km (0.06 R)
• M51: 14,231,993 km (0.097 R)
• M52: 15,599,916 km (0.104 R)
• M53: 16,299,436 km (0.041 R)
• M54: 16,410,886 km (0.08 R)
• M55: 16,559,886 km (0.084 R)
• M56: 16,971,729 km (0.053 R)
• M57: 17,311,316 km (0.07 R)
• M58: 17,500,857 km (0.108 R)
• M59: 18,035,519 km (0.077 R)
• M60: 19,395,364 km (0.113 R)
• M61: 19,474,052 km (0.069 R)
• M62: 19,790,003 km (0.099 R)
• M63: 20,067,806 km (0.118 R)
• M64: 20,949,237 km (0.1 R)
• M65: 21,679,873 km (0.101 R)
• M66: 21,966,353 km (0.096 R)
• M67: 22,295,169 km (0.058 R)
• M68: 22,625,631 km (0.098 R)
• M69: 22,791,535 km (0.113 R)
• M70: 23,542,965 km (0.048 R)
• M71: 24,302,473 km (0.093 R)
• M72: 26,149,259 km (0.047 R)
• M73: 27,287,699 km (0.052 R)
• M74: 27,420,093 km (0.107 R)
• M75: 27,996,344 km (0.071 R)
• M76: 28,174,515 km (0.059 R)
• M77: 29,296,200 km (0.096 R)
• M78: 29,477,064 km (0.09 R)
• M79: 30,158,482 km (0.09 R)
• M80: 30,295,364 km (0.098 R)
• M81: 30,753,283 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.9

Radius: 14.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.21 AU - 7.57 AU

Year: 6887 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,684,955 km

• M1: 230,680 km (0.075 R)
• M2: 431,590 km (0.033 R)
• M3: 646,861 km (0.108 R)
• M4: 762,500 km (0.118 R)
• M5: 1,052,421 km (0.082 R)
• M6: 1,193,193 km (0.033 R)
• M7: 1,495,231 km (0.054 R)
• M8: 1,635,404 km (0.105 R)
• M9: 1,780,215 km (0.034 R)
• M10: 2,105,740 km (0.079 R)
• M11: 2,474,349 km (0.044 R)
• M12: 2,569,792 km (0.077 R)
• M13: 2,964,431 km (0.096 R)
• M14: 3,431,775 km (0.117 R)
• M15: 3,894,930 km (0.11 R)
• M16: 4,034,954 km (0.086 R)
• M17: 4,320,237 km (0.107 R)
• M18: 4,582,781 km (0.101 R)
• M19: 4,730,883 km (0.075 R)
• M20: 5,748,597 km (0.098 R)
• M21: 6,563,906 km (0.086 R)
• M22: 8,302,083 km (0.101 R)
• M23: 8,447,044 km (0.089 R)
• M24: 8,813,259 km (0.106 R)
• M25: 8,961,212 km (0.111 R)
• M26: 9,447,704 km (0.033 R)
• M27: 9,904,576 km (0.032 R)
• M28: 10,251,942 km (0.054 R)
• M29: 10,368,778 km (0.12 R)
• M30: 10,721,530 km (0.032 R)
• M31: 11,198,149 km (0.113 R)
• M32: 11,318,276 km (0.072 R)
• M33: 11,519,634 km (0.096 R)
• M34: 12,213,320 km (0.095 R)
• M35: 12,544,380 km (0.084 R)
• M36: 13,769,437 km (0.106 R)
• M37: 14,027,643 km (0.082 R)
• M38: 14,331,027 km (0.091 R)
• M39: 14,636,506 km (0.116 R)
• M40: 14,811,984 km (0.057 R)
• M41: 15,342,907 km (0.112 R)
• M42: 15,610,687 km (0.082 R)
• M43: 16,743,143 km (0.098 R)
• M44: 16,972,776 km (0.078 R)
• M45: 17,902,078 km (0.096 R)
• M46: 18,042,850 km (0.083 R)
• M47: 18,325,590 km (0.1 R)
• M48: 19,086,744 km (0.054 R)
• M49: 19,712,811 km (0.111 R)
• M50: 19,858,369 km (0.109 R)
• M51: 20,052,847 km (0.092 R)
• M52: 20,886,406 km (0.043 R)
• M53: 21,431,840 km (0.071 R)
• M54: 22,385,077 km (0.068 R)
• M55: 22,689,060 km (0.114 R)
• M56: 22,994,390 km (0.099 R)
• M57: 24,384,902 km (0.072 R)
• M58: 24,645,501 km (0.117 R)
• M59: 25,327,069 km (0.106 R)
• M60: 25,590,960 km (0.1 R)
• M61: 25,855,748 km (0.096 R)
• M62: 26,015,070 km (0.094 R)
• M63: 27,247,158 km (0.112 R)
• M64: 27,843,156 km (0.09 R)
• M65: 28,006,367 km (0.105 R)
• M66: 28,443,492 km (0.03 R)
• M67: 29,158,420 km (0.049 R)
• M68: 29,324,324 km (0.067 R)
• M69: 30,269,932 km (0.102 R)
• M70: 30,943,572 km (0.1 R)
• M71: 31,338,660 km (0.12 R)
• M72: 31,565,300 km (0.094 R)
• M73: 31,906,234 km (0.112 R)
• M74: 32,134,221 km (0.108 R)
• M75: 32,419,953 km (0.058 R)
• M76: 33,571,109 km (0.116 R)
• M77: 34,326,578 km (0.063 R)
• M78: 36,626,645 km (0.105 R)
• M79: 37,404,404 km (0.089 R)
• M80: 38,006,386 km (0.061 R)
• M81: 40,816,433 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 18,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit