🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.69 AU

Year: 163 Days

Day: 18.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.98 AU - 1.24 AU

Year: 443 Days

Day: 23.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,030,346 km

• M1: 269,575 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.64 AU - 4.02 AU

Year: 2302 Days

Day: 21.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.42 AU - 8.26 AU

Year: 6775 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 111,030,346 km

• M1: 180,565 km (0.12 R)
• M2: 995,125 km (0.104 R)
• M3: 1,397,095 km (0.097 R)
• M4: 1,862,493 km (0.094 R)
• M5: 2,619,758 km (0.119 R)
• M6: 3,781,984 km (0.064 R)
• M7: 5,611,865 km (0.083 R)
• M8: 7,017,187 km (0.073 R)
• M9: 9,784,748 km (0.086 R)
• M10: 10,312,230 km (0.089 R)
• M11: 11,934,769 km (0.059 R)
• M12: 12,836,993 km (0.095 R)
• M13: 13,582,888 km (0.089 R)
• M14: 14,253,087 km (0.115 R)
• M15: 16,832,603 km (0.056 R)
• M16: 18,176,291 km (0.101 R)
• M17: 19,175,904 km (0.045 R)
• M18: 19,572,039 km (0.077 R)
• M19: 20,029,659 km (0.076 R)
• M20: 20,318,532 km (0.091 R)
• M21: 23,694,956 km (0.114 R)
• M22: 24,516,099 km (0.061 R)
• M23: 24,964,145 km (0.099 R)
• M24: 27,941,890 km (0.081 R)
• M25: 28,283,273 km (0.117 R)
• M26: 30,162,222 km (0.054 R)
• M27: 31,665,680 km (0.109 R)
• M28: 32,102,057 km (0.119 R)
• M29: 32,394,521 km (0.078 R)
• M30: 32,762,083 km (0.025 R)
• M31: 33,802,387 km (0.102 R)
• M32: 34,783,001 km (0.088 R)
• M33: 39,248,797 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 12.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.82 AU - 10.08 AU

Year: 9303 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 111,030,346 km

• M1: 279,898 km (0.104 R)
• M2: 590,762 km (0.111 R)
• M3: 997,967 km (0.086 R)
• M4: 1,325,886 km (0.068 R)
• M5: 1,691,952 km (0.1 R)
• M6: 2,125,487 km (0.11 R)
• M7: 2,554,084 km (0.106 R)
• M8: 3,132,729 km (0.106 R)
• M9: 3,377,172 km (0.12 R)
• M10: 4,193,827 km (0.06 R)
• M11: 5,769,840 km (0.111 R)
• M12: 6,011,740 km (0.082 R)
• M13: 6,800,719 km (0.033 R)
• M14: 8,711,982 km (0.099 R)
• M15: 9,010,130 km (0.088 R)
• M16: 9,351,512 km (0.077 R)
• M17: 9,738,522 km (0.118 R)
• M18: 10,905,984 km (0.076 R)
• M19: 12,537,349 km (0.104 R)
• M20: 14,714,447 km (0.094 R)
• M21: 15,053,735 km (0.082 R)
• M22: 15,347,694 km (0.064 R)
• M23: 15,744,129 km (0.116 R)
• M24: 16,297,641 km (0.115 R)
• M25: 18,015,772 km (0.118 R)
• M26: 18,716,489 km (0.079 R)
• M27: 19,264,615 km (0.1 R)
• M28: 19,820,820 km (0.12 R)
• M29: 22,601,546 km (0.056 R)
• M30: 23,203,976 km (0.11 R)
• M31: 23,875,970 km (0.056 R)
• M32: 29,052,954 km (0.081 R)
• M33: 29,942,463 km (0.101 R)
• M34: 30,357,597 km (0.113 R)
• M35: 31,904,139 km (0.074 R)
• M36: 32,332,737 km (0.105 R)
• M37: 33,125,756 km (0.084 R)
• M38: 35,713,350 km (0.059 R)
• M39: 39,658,695 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 10.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.4 AU - 11.16 AU

Year: 11584 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 111,030,346 km

• M1: 132,245 km (0.044 R)
• M2: 727,046 km (0.083 R)
• M3: 1,475,933 km (0.025 R)
• M4: 2,589,838 km (0.06 R)
• M5: 2,814,834 km (0.071 R)
• M6: 3,442,397 km (0.073 R)
• M7: 4,542,091 km (0.1 R)
• M8: 5,114,003 km (0.109 R)
• M9: 8,354,293 km (0.111 R)
• M10: 11,383,351 km (0.096 R)
• M11: 12,086,012 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.7

Radius: 9.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.54 AU - 12.54 AU

Year: 12049 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 111,030,346 km

• M1: 138,378 km (0.094 R)
• M2: 494,571 km (0.063 R)
• M3: 692,788 km (0.045 R)
• M4: 932,444 km (0.094 R)
• M5: 1,520,662 km (0.03 R)
• M6: 1,882,988 km (0.103 R)
• M7: 2,882,601 km (0.057 R)
• M8: 3,127,343 km (0.096 R)
• M9: 4,317,245 km (0.113 R)
• M10: 4,617,787 km (0.114 R)
• M11: 4,986,247 km (0.038 R)
• M12: 6,082,500 km (0.117 R)
• M13: 6,406,678 km (0.114 R)
• M14: 7,115,473 km (0.1 R)
• M15: 7,971,771 km (0.114 R)
• M16: 11,183,189 km (0.037 R)
• M17: 11,623,156 km (0.046 R)
• M18: 12,253,711 km (0.093 R)
• M19: 13,564,937 km (0.085 R)
• M20: 15,709,721 km (0.094 R)
• M21: 17,137,483 km (0.066 R)
• M22: 18,124,081 km (0.111 R)
• M23: 19,195,501 km (0.116 R)
• M24: 20,239,246 km (0.097 R)
• M25: 21,552,565 km (0.033 R)
• M26: 22,782,559 km (0.06 R)
• M27: 23,095,518 km (0.071 R)
• M28: 23,663,990 km (0.046 R)
• M29: 24,952,326 km (0.103 R)
• M30: 25,741,754 km (0.09 R)
• M31: 30,955,689 km (0.103 R)
• M32: 31,687,372 km (0.108 R)
• M33: 33,629,751 km (0.068 R)
• M34: 36,415,114 km (0.109 R)
• M35: 37,288,316 km (0.111 R)
• M36: 38,414,639 km (0.063 R)
• M37: 39,970,157 km (0.108 R)
• M38: 40,717,848 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.2

Radius: 7.4

Gravity: 17.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 15.91 AU - 20.63 AU

Year: 29577 Days

Day: 24.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 111,030,346 km

• M1: 287,677 km (0.081 R)
• M2: 478,264 km (0.099 R)
• M3: 667,207 km (0.045 R)
• M4: 1,291,927 km (0.084 R)
• M5: 2,588,193 km (0.069 R)
• M6: 2,861,508 km (0.108 R)
• M7: 4,574,104 km (0.109 R)
• M8: 5,658,539 km (0.061 R)
• M9: 5,808,586 km (0.063 R)
• M10: 8,789,623 km (0.103 R)
• M11: 11,954,515 km (0.112 R)
• M12: 12,173,228 km (0.106 R)
• M13: 21,277,754 km (0.118 R)
• M14: 22,657,046 km (0.04 R)
• M15: 25,865,621 km (0.044 R)
• M16: 26,511,286 km (0.094 R)
• M17: 27,274,684 km (0.07 R)
• M18: 27,494,742 km (0.109 R)
• M19: 27,715,848 km (0.116 R)
• M20: 28,947,038 km (0.088 R)
• M21: 29,173,829 km (0.081 R)
• M22: 32,202,438 km (0.116 R)
• M23: 33,650,844 km (0.086 R)
• M24: 33,895,437 km (0.088 R)
• M25: 34,758,168 km (0.115 R)
• M26: 35,506,307 km (0.118 R)
• M27: 36,135,814 km (0.118 R)
• M28: 37,154,726 km (0.102 R)
• M29: 39,235,034 km (0.103 R)
• M30: 42,874,451 km (0.039 R)
• M31: 43,844,294 km (0.119 R)
• M32: 45,390,537 km (0.074 R)
• M33: 55,701,421 km (0.089 R)
• M34: 56,331,527 km (0.081 R)
• M35: 59,697,928 km (0.119 R)
• M36: 67,413,887 km (0.072 R)
• M37: 78,183,886 km (0.059 R)
• M38: 83,290,858 km (0.089 R)
• M39: 86,785,465 km (0.084 R)
• M40: 87,571,751 km (0.12 R)
• M41: 95,424,592 km (0.101 R)
• M42: 96,869,708 km (0.115 R)
• M43: 97,077,050 km (0.11 R)
• M44: 98,325,744 km (0.099 R)
• M45: 107,508,659 km (0.079 R)
• M46: 108,822,727 km (0.067 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 19,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit