🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.64 AU - 0.64 AU

Year: 186 Days

Day: 46.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,566,350 km

• M1: 208,689 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.58 AU - 0.72 AU

Year: 190 Days

Day: 40.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.82 AU - 1.32 AU

Year: 402 Days

Day: 40.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,566,350 km

• M1: 601,832 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.03 AU - 1.51 AU

Year: 520 Days

Day: 47 Hours

Environment

Temp: -11 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.11 AU - 1.49 AU

Year: 539 Days

Day: 29.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.06 AU - 2.9 AU

Year: 1419 Days

Day: 21.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,566,350 km

• M1: 142,866 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.45 AU - 5.03 AU

Year: 3173 Days

Day: 46.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.5

Radius: 9.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.94 AU - 7.34 AU

Year: 5529 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,566,350 km

• M1: 116,836 km (0.036 R)
• M2: 242,797 km (0.105 R)
• M3: 1,101,040 km (0.081 R)
• M4: 1,211,593 km (0.108 R)
• M5: 1,340,696 km (0.042 R)
• M6: 1,504,655 km (0.097 R)
• M7: 1,596,957 km (0.062 R)
• M8: 1,787,395 km (0.108 R)
• M9: 1,918,593 km (0.111 R)
• M10: 2,053,081 km (0.089 R)
• M11: 2,367,087 km (0.116 R)
• M12: 2,457,145 km (0.037 R)
• M13: 3,060,024 km (0.103 R)
• M14: 3,257,643 km (0.092 R)
• M15: 3,378,219 km (0.079 R)
• M16: 3,439,105 km (0.064 R)
• M17: 3,624,008 km (0.093 R)
• M18: 4,133,090 km (0.072 R)
• M19: 4,351,802 km (0.098 R)
• M20: 4,800,745 km (0.112 R)
• M21: 5,147,214 km (0.094 R)
• M22: 5,217,525 km (0.078 R)
• M23: 5,288,135 km (0.119 R)
• M24: 6,561,961 km (0.076 R)
• M25: 6,920,547 km (0.116 R)
• M26: 6,998,338 km (0.05 R)
• M27: 7,871,990 km (0.075 R)
• M28: 8,473,373 km (0.094 R)
• M29: 8,584,375 km (0.085 R)
• M30: 9,033,019 km (0.115 R)
• M31: 9,118,140 km (0.112 R)
• M32: 9,231,834 km (0.104 R)
• M33: 9,691,399 km (0.033 R)
• M34: 10,070,480 km (0.086 R)
• M35: 10,365,188 km (0.069 R)
• M36: 10,873,072 km (0.049 R)
• M37: 11,236,296 km (0.104 R)
• M38: 11,726,977 km (0.056 R)
• M39: 11,850,695 km (0.101 R)
• M40: 12,287,221 km (0.069 R)
• M41: 12,381,468 km (0.08 R)
• M42: 12,760,848 km (0.049 R)
• M43: 13,015,912 km (0.097 R)
• M44: 13,758,666 km (0.037 R)
• M45: 13,823,890 km (0.101 R)
• M46: 14,515,033 km (0.11 R)
• M47: 14,581,454 km (0.067 R)
• M48: 14,714,596 km (0.074 R)
• M49: 14,881,547 km (0.108 R)
• M50: 15,183,735 km (0.066 R)
• M51: 15,386,291 km (0.118 R)
• M52: 15,657,811 km (0.116 R)
• M53: 16,447,089 km (0.076 R)
• M54: 16,934,030 km (0.118 R)
• M55: 17,354,999 km (0.032 R)
• M56: 18,207,557 km (0.082 R)
• M57: 18,350,872 km (0.115 R)
• M58: 18,422,679 km (0.065 R)
• M59: 19,146,283 km (0.106 R)
• M60: 19,328,643 km (0.087 R)
• M61: 20,249,119 km (0.093 R)
• M62: 20,360,569 km (0.108 R)
• M63: 20,621,318 km (0.064 R)
• M64: 20,883,115 km (0.069 R)
• M65: 21,410,148 km (0.075 R)
• M66: 22,362,189 km (0.065 R)
• M67: 23,444,829 km (0.034 R)
• M68: 23,600,859 km (0.059 R)
• M69: 23,718,144 km (0.093 R)
• M70: 23,874,923 km (0.098 R)
• M71: 24,981,049 km (0.058 R)
• M72: 25,420,269 km (0.12 R)
• M73: 26,023,298 km (0.113 R)
• M74: 26,225,255 km (0.077 R)
• M75: 26,549,733 km (0.108 R)
• M76: 27,079,608 km (0.089 R)
• M77: 27,284,258 km (0.096 R)
• M78: 27,407,377 km (0.09 R)
• M79: 27,489,656 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 12.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.89 AU - 10.87 AU

Year: 12154 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,566,350 km

• M1: 171,439 km (0.093 R)
• M2: 267,780 km (0.118 R)
• M3: 361,728 km (0.1 R)
• M4: 506,090 km (0.096 R)
• M5: 686,654 km (0.075 R)
• M6: 890,706 km (0.066 R)
• M7: 993,180 km (0.091 R)
• M8: 1,115,701 km (0.101 R)
• M9: 1,211,144 km (0.113 R)
• M10: 1,393,803 km (0.086 R)
• M11: 1,479,972 km (0.112 R)
• M12: 1,712,896 km (0.111 R)
• M13: 1,824,496 km (0.105 R)
• M14: 2,154,509 km (0.073 R)
• M15: 2,610,034 km (0.12 R)
• M16: 2,696,202 km (0.069 R)
• M17: 2,938,102 km (0.072 R)
• M18: 3,073,039 km (0.112 R)
• M19: 3,490,567 km (0.114 R)
• M20: 3,828,060 km (0.118 R)
• M21: 3,975,863 km (0.111 R)
• M22: 4,100,627 km (0.095 R)
• M23: 4,876,292 km (0.101 R)
• M24: 5,418,584 km (0.077 R)
• M25: 5,669,011 km (0.066 R)
• M26: 6,210,107 km (0.034 R)
• M27: 6,649,177 km (0.102 R)
• M28: 7,650,286 km (0.088 R)
• M29: 7,868,698 km (0.081 R)
• M30: 8,216,065 km (0.094 R)
• M31: 8,407,849 km (0.054 R)
• M32: 8,665,606 km (0.099 R)
• M33: 9,057,403 km (0.11 R)
• M34: 10,164,427 km (0.111 R)
• M35: 11,172,418 km (0.102 R)
• M36: 11,420,601 km (0.102 R)
• M37: 11,922,352 km (0.117 R)
• M38: 12,504,437 km (0.103 R)
• M39: 13,245,246 km (0.027 R)
• M40: 13,545,638 km (0.081 R)
• M41: 13,848,275 km (0.054 R)
• M42: 14,306,344 km (0.074 R)
• M43: 14,460,130 km (0.061 R)
• M44: 14,886,035 km (0.12 R)
• M45: 15,159,201 km (0.037 R)
• M46: 16,148,193 km (0.089 R)
• M47: 16,873,293 km (0.053 R)
• M48: 16,995,066 km (0.09 R)
• M49: 18,480,423 km (0.088 R)
• M50: 18,606,086 km (0.057 R)
• M51: 19,878,266 km (0.063 R)
• M52: 20,568,211 km (0.081 R)
• M53: 21,178,421 km (0.074 R)
• M54: 22,640,291 km (0.12 R)
• M55: 22,774,780 km (0.105 R)
• M56: 22,909,568 km (0.08 R)
• M57: 23,360,605 km (0.092 R)
• M58: 24,916,573 km (0.101 R)
• M59: 25,847,371 km (0.106 R)
• M60: 26,884,383 km (0.107 R)
• M61: 28,175,562 km (0.067 R)
• M62: 28,465,333 km (0.078 R)
• M63: 28,901,710 km (0.114 R)
• M64: 30,570,325 km (0.025 R)
• M65: 30,719,025 km (0.103 R)
• M66: 31,666,578 km (0.039 R)
• M67: 33,131,291 km (0.057 R)
• M68: 33,335,043 km (0.076 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 17,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit