🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.5 AU - 0.58 AU

Year: 148 Days

Day: 40.1 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 152 Days

Day: 37.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,990,277 km

• M1: 410,497 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.57 AU - 0.89 AU

Year: 233 Days

Day: 18.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.63 AU - 0.99 AU

Year: 272 Days

Day: 29.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.78 AU - 1.14 AU

Year: 351 Days

Day: 36.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.44 AU - 1.54 AU

Year: 678 Days

Day: 27.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,990,277 km

• M1: 91,404 km (0.064 R)

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 10.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.73 AU - 4.95 AU

Year: 3969 Days

Day: 5.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,990,277 km

• M1: 135,685 km (0.076 R)
• M2: 219,909 km (0.058 R)
• M3: 396,734 km (0.113 R)
• M4: 570,566 km (0.092 R)
• M5: 718,967 km (0.049 R)
• M6: 836,551 km (0.116 R)
• M7: 914,941 km (0.065 R)
• M8: 984,354 km (0.036 R)
• M9: 1,166,265 km (0.112 R)
• M10: 1,439,880 km (0.099 R)
• M11: 1,521,859 km (0.114 R)
• M12: 1,986,361 km (0.062 R)
• M13: 2,427,973 km (0.113 R)
• M14: 2,626,639 km (0.113 R)
• M15: 2,796,283 km (0.105 R)
• M16: 3,164,444 km (0.068 R)
• M17: 3,236,400 km (0.103 R)
• M18: 3,400,210 km (0.114 R)
• M19: 3,529,612 km (0.116 R)
• M20: 3,641,811 km (0.12 R)
• M21: 4,044,079 km (0.06 R)
• M22: 4,340,133 km (0.109 R)
• M23: 4,420,318 km (0.108 R)
• M24: 4,828,570 km (0.112 R)
• M25: 5,016,166 km (0.06 R)
• M26: 5,248,940 km (0.027 R)
• M27: 5,355,903 km (0.039 R)
• M28: 5,550,380 km (0.097 R)
• M29: 5,703,120 km (0.118 R)
• M30: 6,283,111 km (0.119 R)
• M31: 6,626,288 km (0.114 R)
• M32: 6,811,789 km (0.089 R)
• M33: 6,881,801 km (0.077 R)
• M34: 6,952,112 km (0.101 R)
• M35: 7,140,755 km (0.044 R)
• M36: 8,861,879 km (0.072 R)
• M37: 8,938,473 km (0.056 R)
• M38: 9,246,794 km (0.088 R)
• M39: 9,689,753 km (0.113 R)
• M40: 9,847,729 km (0.04 R)
• M41: 10,033,080 km (0.065 R)
• M42: 10,139,594 km (0.116 R)
• M43: 10,326,741 km (0.108 R)
• M44: 10,704,775 km (0.113 R)
• M45: 10,977,492 km (0.079 R)
• M46: 11,669,232 km (0.081 R)
• M47: 11,978,152 km (0.066 R)
• M48: 12,176,219 km (0.108 R)
• M49: 12,432,331 km (0.097 R)
• M50: 12,949,940 km (0.116 R)
• M51: 13,153,243 km (0.079 R)
• M52: 13,947,009 km (0.079 R)
• M53: 14,185,169 km (0.085 R)
• M54: 14,484,814 km (0.059 R)
• M55: 14,575,171 km (0.067 R)
• M56: 15,550,100 km (0.112 R)
• M57: 15,828,053 km (0.072 R)
• M58: 16,326,364 km (0.077 R)
• M59: 16,924,755 km (0.091 R)
• M60: 17,083,329 km (0.087 R)
• M61: 17,274,365 km (0.116 R)
• M62: 17,466,150 km (0.081 R)
• M63: 17,851,813 km (0.086 R)
• M64: 18,175,393 km (0.084 R)
• M65: 18,828,388 km (0.058 R)
• M66: 19,157,653 km (0.082 R)
• M67: 19,256,836 km (0.106 R)
• M68: 19,655,365 km (0.104 R)
• M69: 19,822,167 km (0.12 R)
• M70: 21,037,051 km (0.051 R)
• M71: 21,998,666 km (0.05 R)
• M72: 22,415,147 km (0.025 R)
• M73: 23,467,867 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 10.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.89 AU - 7.97 AU

Year: 6078 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,990,277 km

• M1: 135,835 km (0.111 R)
• M2: 296,503 km (0.073 R)
• M3: 393,742 km (0.071 R)
• M4: 483,500 km (0.104 R)
• M5: 548,127 km (0.107 R)
• M6: 762,052 km (0.053 R)
• M7: 947,553 km (0.092 R)
• M8: 1,178,083 km (0.058 R)
• M9: 1,269,488 km (0.03 R)
• M10: 1,508,395 km (0.089 R)
• M11: 1,867,580 km (0.058 R)
• M12: 2,310,390 km (0.111 R)
• M13: 2,445,776 km (0.111 R)
• M14: 2,563,958 km (0.09 R)
• M15: 2,643,843 km (0.105 R)
• M16: 2,724,476 km (0.08 R)
• M17: 3,013,649 km (0.047 R)
• M18: 3,870,695 km (0.102 R)
• M19: 4,055,449 km (0.107 R)
• M20: 4,266,980 km (0.112 R)
• M21: 4,603,126 km (0.052 R)
• M22: 4,725,198 km (0.113 R)
• M23: 4,873,300 km (0.089 R)
• M24: 5,301,001 km (0.107 R)
• M25: 5,558,309 km (0.1 R)
• M26: 5,662,429 km (0.094 R)
• M27: 5,767,148 km (0.118 R)
• M28: 5,952,050 km (0.09 R)
• M29: 6,573,330 km (0.068 R)
• M30: 6,822,112 km (0.117 R)
• M31: 7,328,949 km (0.101 R)
• M32: 7,673,623 km (0.072 R)
• M33: 8,053,153 km (0.118 R)
• M34: 8,921,568 km (0.077 R)
• M35: 9,413,446 km (0.103 R)
• M36: 9,945,715 km (0.079 R)
• M37: 10,040,710 km (0.097 R)
• M38: 10,263,461 km (0.06 R)
• M39: 10,713,751 km (0.116 R)
• M40: 11,236,446 km (0.102 R)
• M41: 11,335,479 km (0.079 R)
• M42: 12,374,736 km (0.07 R)
• M43: 12,992,126 km (0.102 R)
• M44: 13,096,097 km (0.099 R)
• M45: 13,234,924 km (0.099 R)
• M46: 14,185,618 km (0.108 R)
• M47: 15,049,097 km (0.097 R)
• M48: 15,781,678 km (0.104 R)
• M49: 16,003,681 km (0.118 R)
• M50: 17,129,405 km (0.102 R)
• M51: 17,433,837 km (0.069 R)
• M52: 18,241,665 km (0.113 R)
• M53: 18,591,575 km (0.108 R)
• M54: 18,708,710 km (0.116 R)
• M55: 19,061,611 km (0.086 R)
• M56: 19,298,125 km (0.08 R)
• M57: 19,416,756 km (0.084 R)
• M58: 19,535,687 km (0.109 R)
• M59: 19,614,974 km (0.118 R)
• M60: 20,818,488 km (0.116 R)
• M61: 20,980,802 km (0.09 R)
• M62: 21,716,225 km (0.114 R)
• M63: 21,922,072 km (0.063 R)
• M64: 22,045,789 km (0.073 R)
• M65: 22,835,217 km (0.101 R)
• M66: 23,002,617 km (0.118 R)
• M67: 23,718,593 km (0.112 R)
• M68: 24,741,693 km (0.071 R)
• M69: 25,909,753 km (0.037 R)
• M70: 26,303,195 km (0.11 R)
• M71: 26,478,674 km (0.111 R)
• M72: 27,584,202 km (0.057 R)
• M73: 27,985,872 km (0.057 R)
• M74: 28,254,699 km (0.103 R)
• M75: 28,795,047 km (0.083 R)
• M76: 28,975,911 km (0.102 R)
• M77: 29,293,357 km (0.036 R)
• M78: 29,384,313 km (0.115 R)
• M79: 30,023,245 km (0.042 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit