🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.74 AU - 1.12 AU

Year: 334 Days

Day: 18.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1 AU - 1.08 AU

Year: 395 Days

Day: 29.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.75 AU - 2.19 AU

Year: 1031 Days

Day: 30.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,750,308 km

• M1: 712,983 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.98 AU - 2.84 AU

Year: 1395 Days

Day: 24.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.25 AU - 4.75 AU

Year: 2982 Days

Day: 22.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,750,308 km

• M1: 558,299 km (0.094 R)
• M2: 1,884,036 km (0.101 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 11.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.24 AU - 6.78 AU

Year: 5492 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,750,308 km

• M1: 169,195 km (0.105 R)
• M2: 276,457 km (0.061 R)
• M3: 504,743 km (0.098 R)
• M4: 894,745 km (0.057 R)
• M5: 1,039,556 km (0.096 R)
• M6: 1,304,493 km (0.12 R)
• M7: 1,697,637 km (0.052 R)
• M8: 1,824,645 km (0.063 R)
• M9: 1,898,696 km (0.103 R)
• M10: 2,011,792 km (0.119 R)
• M11: 2,225,268 km (0.075 R)
• M12: 2,866,295 km (0.097 R)
• M13: 3,107,297 km (0.06 R)
• M14: 3,679,659 km (0.116 R)
• M15: 4,309,615 km (0.111 R)
• M16: 4,817,201 km (0.111 R)
• M17: 5,370,564 km (0.112 R)
• M18: 5,861,095 km (0.037 R)
• M19: 5,999,922 km (0.068 R)
• M20: 7,298,132 km (0.111 R)
• M21: 7,598,225 km (0.103 R)
• M22: 7,810,804 km (0.047 R)
• M23: 8,117,779 km (0.075 R)
• M24: 8,711,982 km (0.103 R)
• M25: 8,838,841 km (0.119 R)
• M26: 8,966,448 km (0.08 R)
• M27: 9,126,667 km (0.113 R)
• M28: 10,141,688 km (0.112 R)
• M29: 10,342,299 km (0.089 R)
• M30: 11,434,214 km (0.082 R)
• M31: 11,643,053 km (0.104 R)
• M32: 11,923,399 km (0.12 R)
• M33: 12,029,165 km (0.096 R)
• M34: 12,277,198 km (0.036 R)
• M35: 12,419,615 km (0.103 R)
• M36: 13,031,171 km (0.071 R)
• M37: 13,249,285 km (0.064 R)
• M38: 13,542,198 km (0.072 R)
• M39: 13,837,055 km (0.078 R)
• M40: 14,134,156 km (0.098 R)
• M41: 14,246,205 km (0.093 R)
• M42: 14,508,600 km (0.068 R)
• M43: 14,734,792 km (0.054 R)
• M44: 14,886,185 km (0.082 R)
• M45: 15,420,249 km (0.11 R)
• M46: 15,999,642 km (0.102 R)
• M47: 16,116,328 km (0.09 R)
• M48: 16,428,988 km (0.095 R)
• M49: 16,586,066 km (0.105 R)
• M50: 16,980,854 km (0.059 R)
• M51: 18,184,070 km (0.081 R)
• M52: 18,714,095 km (0.116 R)
• M53: 19,083,901 km (0.08 R)
• M54: 19,166,479 km (0.088 R)
• M55: 19,622,454 km (0.07 R)
• M56: 19,914,469 km (0.105 R)
• M57: 19,998,094 km (0.111 R)
• M58: 21,011,769 km (0.053 R)
• M59: 21,182,311 km (0.059 R)
• M60: 22,172,050 km (0.028 R)
• M61: 22,913,307 km (0.072 R)
• M62: 23,088,935 km (0.094 R)
• M63: 23,441,388 km (0.096 R)
• M64: 23,662,643 km (0.062 R)
• M65: 24,689,184 km (0.055 R)
• M66: 24,779,242 km (0.072 R)
• M67: 25,230,578 km (0.067 R)
• M68: 25,411,891 km (0.075 R)
• M69: 26,693,496 km (0.074 R)
• M70: 26,970,701 km (0.112 R)
• M71: 27,063,452 km (0.102 R)
• M72: 27,528,252 km (0.068 R)
• M73: 27,808,599 km (0.095 R)
• M74: 27,948,921 km (0.08 R)
• M75: 29,366,511 km (0.07 R)
• M76: 29,652,841 km (0.091 R)
• M77: 30,469,197 km (0.077 R)
• M78: 30,662,328 km (0.067 R)
• M79: 30,855,907 km (0.084 R)
• M80: 31,341,502 km (0.09 R)
• M81: 31,927,626 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 10.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.48 AU - 9.4 AU

Year: 9965 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,750,308 km

• M1: 207,941 km (0.095 R)
• M2: 347,217 km (0.084 R)
• M3: 527,482 km (0.062 R)
• M4: 603,927 km (0.083 R)
• M5: 828,473 km (0.029 R)
• M6: 999,015 km (0.114 R)
• M7: 1,541,905 km (0.08 R)
• M8: 2,539,424 km (0.099 R)
• M9: 3,346,205 km (0.075 R)
• M10: 3,572,547 km (0.117 R)
• M11: 3,700,453 km (0.086 R)
• M12: 4,417,326 km (0.025 R)
• M13: 5,497,722 km (0.068 R)
• M14: 5,735,283 km (0.113 R)
• M15: 6,499,579 km (0.06 R)
• M16: 6,624,792 km (0.051 R)
• M17: 7,133,874 km (0.062 R)
• M18: 7,230,813 km (0.117 R)
• M19: 7,491,263 km (0.102 R)
• M20: 7,688,732 km (0.073 R)
• M21: 9,470,742 km (0.063 R)
• M22: 10,481,126 km (0.103 R)
• M23: 10,813,233 km (0.054 R)
• M24: 10,924,684 km (0.113 R)
• M25: 11,148,781 km (0.107 R)
• M26: 11,525,618 km (0.117 R)
• M27: 11,791,903 km (0.079 R)
• M28: 12,291,859 km (0.104 R)
• M29: 12,408,096 km (0.045 R)
• M30: 12,877,235 km (0.068 R)
• M31: 13,591,864 km (0.045 R)
• M32: 14,034,973 km (0.079 R)
• M33: 15,643,749 km (0.108 R)
• M34: 16,235,408 km (0.101 R)
• M35: 16,363,165 km (0.117 R)
• M36: 16,491,220 km (0.107 R)
• M37: 16,619,725 km (0.078 R)
• M38: 16,748,529 km (0.115 R)
• M39: 18,054,219 km (0.072 R)
• M40: 18,230,745 km (0.082 R)
• M41: 19,754,698 km (0.038 R)
• M42: 20,348,153 km (0.061 R)
• M43: 20,624,161 km (0.11 R)
• M44: 21,880,933 km (0.037 R)
• M45: 22,352,615 km (0.113 R)
• M46: 23,884,796 km (0.104 R)
• M47: 24,030,205 km (0.116 R)
• M48: 27,049,389 km (0.086 R)
• M49: 27,302,210 km (0.088 R)
• M50: 27,454,201 km (0.071 R)
• M51: 27,759,082 km (0.082 R)
• M52: 28,269,809 km (0.057 R)
• M53: 28,886,601 km (0.082 R)
• M54: 29,872,451 km (0.113 R)
• M55: 29,976,870 km (0.086 R)
• M56: 30,500,762 km (0.115 R)
• M57: 30,974,838 km (0.114 R)
• M58: 31,186,369 km (0.105 R)
• M59: 31,770,399 km (0.092 R)
• M60: 33,435,872 km (0.026 R)
• M61: 33,870,304 km (0.11 R)
• M62: 34,251,928 km (0.106 R)
• M63: 34,799,606 km (0.077 R)
• M64: 35,074,567 km (0.086 R)
• M65: 35,515,881 km (0.112 R)
• M66: 36,907,141 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 12,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit