🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 291 Days

Day: 30.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,977,381 km

• M1: 40,691 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.94 AU - 1.16 AU

Year: 399 Days

Day: 35.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,977,381 km

• M1: 127,308 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.86 AU - 2.42 AU

Year: 1161 Days

Day: 24.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.43 AU - 2.75 AU

Year: 1546 Days

Day: 13.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,977,381 km

• M1: 134,788 km (0.12 R)
• M2: 1,890,319 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.27 AU - 4.61 AU

Year: 2900 Days

Day: 27.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,977,381 km

• M1: 1,180,178 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.25 AU - 5.35 AU

Year: 3307 Days

Day: 42.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 8.2

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.7 AU - 9.86 AU

Year: 8836 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,977,381 km

• M1: 108,907 km (0.026 R)
• M2: 194,776 km (0.043 R)
• M3: 412,142 km (0.117 R)
• M4: 748,438 km (0.12 R)
• M5: 1,486,255 km (0.105 R)
• M6: 1,629,719 km (0.103 R)
• M7: 1,821,055 km (0.067 R)
• M8: 1,930,411 km (0.064 R)
• M9: 2,782,072 km (0.107 R)
• M10: 2,857,768 km (0.067 R)
• M11: 2,985,525 km (0.109 R)
• M12: 3,089,046 km (0.116 R)
• M13: 3,167,585 km (0.075 R)
• M14: 3,903,756 km (0.112 R)
• M15: 4,103,021 km (0.107 R)
• M16: 4,305,726 km (0.093 R)
• M17: 4,872,403 km (0.087 R)
• M18: 4,994,774 km (0.09 R)
• M19: 5,118,042 km (0.111 R)
• M20: 5,685,617 km (0.076 R)
• M21: 6,982,780 km (0.11 R)
• M22: 7,190,272 km (0.048 R)
• M23: 7,364,703 km (0.117 R)
• M24: 7,968,331 km (0.069 R)
• M25: 8,148,746 km (0.104 R)
• M26: 8,624,616 km (0.087 R)
• M27: 8,698,667 km (0.094 R)
• M28: 9,872,562 km (0.065 R)
• M29: 10,183,426 km (0.048 R)
• M30: 10,576,719 km (0.077 R)
• M31: 10,656,006 km (0.053 R)
• M32: 10,735,442 km (0.086 R)
• M33: 11,704,238 km (0.094 R)
• M34: 11,992,065 km (0.05 R)
• M35: 13,251,828 km (0.101 R)
• M36: 13,422,968 km (0.064 R)
• M37: 13,551,922 km (0.088 R)
• M38: 13,897,493 km (0.089 R)
• M39: 14,202,223 km (0.066 R)
• M40: 14,641,443 km (0.074 R)
• M41: 15,219,190 km (0.071 R)
• M42: 15,398,408 km (0.078 R)
• M43: 16,031,357 km (0.083 R)
• M44: 16,488,677 km (0.058 R)
• M45: 17,509,683 km (0.069 R)
• M46: 18,122,735 km (0.079 R)
• M47: 18,646,776 km (0.079 R)
• M48: 19,515,341 km (0.118 R)
• M49: 19,905,493 km (0.091 R)
• M50: 20,199,901 km (0.073 R)
• M51: 20,396,922 km (0.104 R)
• M52: 20,842,574 km (0.089 R)
• M53: 21,091,505 km (0.08 R)
• M54: 21,894,845 km (0.039 R)
• M55: 22,913,158 km (0.108 R)
• M56: 24,312,197 km (0.085 R)
• M57: 24,469,275 km (0.102 R)
• M58: 24,731,969 km (0.081 R)
• M59: 25,578,842 km (0.109 R)
• M60: 25,845,426 km (0.077 R)
• M61: 26,059,351 km (0.116 R)
• M62: 26,220,168 km (0.077 R)
• M63: 26,381,285 km (0.062 R)
• M64: 26,920,885 km (0.107 R)
• M65: 27,029,343 km (0.036 R)
• M66: 27,246,410 km (0.104 R)
• M67: 27,956,252 km (0.098 R)
• M68: 29,953,234 km (0.1 R)
• M69: 30,572,569 km (0.063 R)
• M70: 31,139,395 km (0.096 R)
• M71: 31,253,090 km (0.089 R)
• M72: 31,652,366 km (0.081 R)
• M73: 32,110,734 km (0.086 R)
• M74: 35,143,083 km (0.117 R)
• M75: 35,261,565 km (0.117 R)
• M76: 35,498,827 km (0.094 R)
• M77: 35,736,687 km (0.046 R)
• M78: 37,235,060 km (0.058 R)
• M79: 37,355,935 km (0.111 R)
• M80: 37,416,223 km (0.112 R)
• M81: 38,204,753 km (0.077 R)
• M82: 39,367,128 km (0.111 R)
• M83: 39,675,001 km (0.098 R)
• M84: 39,736,635 km (0.111 R)
• M85: 39,798,270 km (0.091 R)
• M86: 40,231,056 km (0.082 R)
• M87: 40,354,923 km (0.075 R)
• M88: 41,101,117 km (0.078 R)
• M89: 41,413,328 km (0.106 R)
• M90: 41,914,631 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit