🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 163 Days

Day: 39.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.62 AU - 0.66 AU

Year: 194 Days

Day: 15.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.8 AU - 0.98 AU

Year: 318 Days

Day: 20.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.01 AU - 1.15 AU

Year: 425 Days

Day: 45.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.64 AU - 2.08 AU

Year: 961 Days

Day: 23.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.13 AU - 2.19 AU

Year: 1202 Days

Day: 25.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,133,901 km

• M1: 238,459 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.16 AU - 3.26 AU

Year: 1690 Days

Day: 32.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,133,901 km

• M1: 205,547 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.41 AU - 3.81 AU

Year: 2077 Days

Day: 31.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.9

Radius: 11

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.04 AU - 6.48 AU

Year: 5236 Days

Day: 11.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,133,901 km

• M1: 147,055 km (0.113 R)
• M2: 361,578 km (0.072 R)
• M3: 501,901 km (0.09 R)
• M4: 1,149,061 km (0.062 R)
• M5: 1,294,022 km (0.057 R)
• M6: 1,478,625 km (0.113 R)
• M7: 1,718,730 km (0.099 R)
• M8: 2,275,832 km (0.065 R)
• M9: 2,746,318 km (0.095 R)
• M10: 2,971,463 km (0.098 R)
• M11: 3,246,872 km (0.105 R)
• M12: 3,698,658 km (0.056 R)
• M13: 4,380,824 km (0.034 R)
• M14: 4,594,749 km (0.075 R)
• M15: 4,728,190 km (0.094 R)
• M16: 4,862,828 km (0.109 R)
• M17: 5,101,736 km (0.113 R)
• M18: 5,379,390 km (0.048 R)
• M19: 5,913,604 km (0.106 R)
• M20: 6,205,320 km (0.063 R)
• M21: 6,297,622 km (0.097 R)
• M22: 6,501,972 km (0.095 R)
• M23: 6,822,261 km (0.106 R)
• M24: 8,336,790 km (0.118 R)
• M25: 8,540,842 km (0.101 R)
• M26: 8,684,755 km (0.091 R)
• M27: 8,933,386 km (0.044 R)
• M28: 9,289,579 km (0.033 R)
• M29: 10,363,991 km (0.026 R)
• M30: 10,826,996 km (0.112 R)
• M31: 10,960,587 km (0.106 R)
• M32: 11,454,859 km (0.099 R)
• M33: 11,545,515 km (0.059 R)
• M34: 12,886,959 km (0.063 R)
• M35: 12,957,569 km (0.066 R)
• M36: 13,384,671 km (0.117 R)
• M37: 13,768,240 km (0.04 R)
• M38: 14,228,403 km (0.05 R)
• M39: 14,472,547 km (0.11 R)
• M40: 14,693,503 km (0.06 R)
• M41: 15,238,488 km (0.07 R)
• M42: 15,563,564 km (0.063 R)
• M43: 15,664,094 km (0.057 R)
• M44: 15,840,470 km (0.044 R)
• M45: 15,992,162 km (0.06 R)
• M46: 16,373,637 km (0.089 R)
• M47: 16,501,543 km (0.093 R)
• M48: 16,629,599 km (0.119 R)
• M49: 17,535,862 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 8.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.51 AU - 7.53 AU

Year: 7810 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,133,901 km

• M1: 138,827 km (0.104 R)
• M2: 436,527 km (0.099 R)
• M3: 620,532 km (0.066 R)
• M4: 683,363 km (0.08 R)
• M5: 802,593 km (0.068 R)
• M6: 1,077,703 km (0.099 R)
• M7: 1,365,081 km (0.049 R)
• M8: 1,517,820 km (0.11 R)
• M9: 1,605,335 km (0.092 R)
• M10: 1,785,301 km (0.103 R)
• M11: 2,164,980 km (0.102 R)
• M12: 2,445,776 km (0.117 R)
• M13: 2,528,204 km (0.094 R)
• M14: 2,674,660 km (0.093 R)
• M15: 2,954,259 km (0.117 R)
• M16: 3,042,222 km (0.101 R)
• M17: 3,108,793 km (0.04 R)
• M18: 3,243,282 km (0.027 R)
• M19: 3,472,017 km (0.092 R)
• M20: 3,920,811 km (0.042 R)
• M21: 4,438,270 km (0.053 R)
• M22: 4,951,091 km (0.12 R)
• M23: 5,214,683 km (0.049 R)
• M24: 5,482,762 km (0.062 R)
• M25: 6,860,858 km (0.093 R)
• M26: 7,125,197 km (0.049 R)
• M27: 7,303,218 km (0.068 R)
• M28: 7,452,816 km (0.03 R)
• M29: 7,907,444 km (0.062 R)
• M30: 8,184,649 km (0.114 R)
• M31: 8,308,815 km (0.076 R)
• M32: 8,464,996 km (0.054 R)
• M33: 8,559,093 km (0.108 R)
• M34: 9,228,094 km (0.074 R)
• M35: 9,585,184 km (0.067 R)
• M36: 10,046,095 km (0.068 R)
• M37: 11,541,775 km (0.1 R)
• M38: 11,611,488 km (0.104 R)
• M39: 11,821,224 km (0.067 R)
• M40: 12,244,436 km (0.085 R)
• M41: 12,457,912 km (0.093 R)
• M42: 13,470,540 km (0.076 R)
• M43: 13,543,843 km (0.086 R)
• M44: 14,135,353 km (0.069 R)
• M45: 14,434,250 km (0.077 R)
• M46: 14,622,145 km (0.102 R)
• M47: 14,735,241 km (0.108 R)
• M48: 15,727,823 km (0.101 R)
• M49: 15,843,761 km (0.1 R)
• M50: 17,296,655 km (0.116 R)
• M51: 17,616,496 km (0.111 R)
• M52: 18,140,238 km (0.119 R)
• M53: 18,261,861 km (0.107 R)
• M54: 18,465,015 km (0.094 R)
• M55: 18,628,226 km (0.056 R)
• M56: 19,202,981 km (0.069 R)
• M57: 19,409,725 km (0.073 R)
• M58: 19,534,041 km (0.065 R)
• M59: 20,877,131 km (0.099 R)
• M60: 21,174,980 km (0.101 R)
• M61: 23,607,442 km (0.087 R)
• M62: 23,873,277 km (0.049 R)
• M63: 24,050,999 km (0.105 R)
• M64: 25,534,412 km (0.101 R)
• M65: 26,401,780 km (0.112 R)
• M66: 26,862,242 km (0.112 R)
• M67: 27,139,747 km (0.107 R)
• M68: 27,837,770 km (0.026 R)
• M69: 28,212,513 km (0.116 R)
• M70: 28,400,408 km (0.073 R)
• M71: 28,494,654 km (0.093 R)
• M72: 29,203,898 km (0.094 R)
• M73: 29,680,068 km (0.117 R)
• M74: 31,123,987 km (0.084 R)
• M75: 31,707,867 km (0.102 R)
• M76: 32,295,338 km (0.074 R)
• M77: 33,084,317 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 12,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit