🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 175 Days

Day: 34.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.83 AU - 1.33 AU

Year: 402 Days

Day: 37.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.32 AU - 1.72 AU

Year: 671 Days

Day: 39.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.21 AU - 4.77 AU

Year: 2855 Days

Day: 27.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,313,758 km

• M1: 36,502 km (0.063 R)
• M2: 908,209 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.87 AU - 5.85 AU

Year: 3837 Days

Day: 39.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.6

Radius: 10.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.92 AU - 7.54 AU

Year: 5569 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,313,758 km

• M1: 428,897 km (0.055 R)
• M2: 602,131 km (0.106 R)
• M3: 688,300 km (0.103 R)
• M4: 800,049 km (0.059 R)
• M5: 918,232 km (0.084 R)
• M6: 985,551 km (0.116 R)
• M7: 1,197,681 km (0.03 R)
• M8: 1,309,580 km (0.061 R)
• M9: 1,749,996 km (0.107 R)
• M10: 1,878,052 km (0.094 R)
• M11: 2,098,409 km (0.089 R)
• M12: 2,311,885 km (0.07 R)
• M13: 2,629,332 km (0.067 R)
• M14: 2,826,502 km (0.096 R)
• M15: 2,994,650 km (0.086 R)
• M16: 3,340,820 km (0.083 R)
• M17: 3,663,502 km (0.111 R)
• M18: 3,958,808 km (0.089 R)
• M19: 4,147,451 km (0.112 R)
• M20: 4,242,895 km (0.05 R)
• M21: 4,612,102 km (0.114 R)
• M22: 4,890,953 km (0.075 R)
• M23: 5,052,818 km (0.105 R)
• M24: 5,824,144 km (0.091 R)
• M25: 6,388,278 km (0.092 R)
• M26: 6,654,562 km (0.073 R)
• M27: 6,901,847 km (0.081 R)
• M28: 7,175,013 km (0.101 R)
• M29: 7,475,106 km (0.102 R)
• M30: 8,039,988 km (0.06 R)
• M31: 8,643,017 km (0.113 R)
• M32: 9,210,591 km (0.074 R)
• M33: 9,436,035 km (0.094 R)
• M34: 9,663,274 km (0.072 R)
• M35: 10,590,482 km (0.057 R)
• M36: 11,117,665 km (0.098 R)
• M37: 11,438,253 km (0.081 R)
• M38: 11,843,215 km (0.098 R)
• M39: 12,556,198 km (0.101 R)
• M40: 12,695,025 km (0.109 R)
• M41: 12,806,326 km (0.101 R)
• M42: 13,058,099 km (0.108 R)
• M43: 13,254,970 km (0.084 R)
• M44: 13,424,614 km (0.114 R)
• M45: 14,138,944 km (0.049 R)
• M46: 14,631,869 km (0.109 R)
• M47: 15,218,891 km (0.105 R)
• M48: 16,416,122 km (0.036 R)
• M49: 16,537,446 km (0.092 R)
• M50: 16,872,845 km (0.041 R)
• M51: 17,025,883 km (0.1 R)
• M52: 17,148,853 km (0.113 R)
• M53: 17,736,473 km (0.043 R)
• M54: 18,017,268 km (0.119 R)
• M55: 20,087,852 km (0.06 R)
• M56: 20,250,166 km (0.086 R)
• M57: 20,805,623 km (0.1 R)
• M58: 20,936,970 km (0.098 R)
• M59: 21,266,684 km (0.095 R)
• M60: 21,731,185 km (0.085 R)
• M61: 22,266,297 km (0.096 R)
• M62: 22,434,295 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.7

Radius: 12.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.99 AU - 9.95 AU

Year: 8829 Days

Day: 14.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,313,758 km

• M1: 163,510 km (0.044 R)
• M2: 300,243 km (0.08 R)
• M3: 403,465 km (0.091 R)
• M4: 562,787 km (0.058 R)
• M5: 673,190 km (0.081 R)
• M6: 918,980 km (0.086 R)
• M7: 1,036,115 km (0.092 R)
• M8: 1,577,061 km (0.047 R)
• M9: 1,658,292 km (0.111 R)
• M10: 1,846,187 km (0.111 R)
• M11: 1,953,748 km (0.116 R)
• M12: 2,108,133 km (0.116 R)
• M13: 2,312,633 km (0.069 R)
• M14: 2,429,170 km (0.097 R)
• M15: 2,571,587 km (0.074 R)
• M16: 2,865,248 km (0.111 R)
• M17: 3,646,299 km (0.096 R)
• M18: 3,727,979 km (0.086 R)
• M19: 3,948,935 km (0.097 R)
• M20: 4,117,382 km (0.114 R)
• M21: 5,425,316 km (0.118 R)
• M22: 5,834,915 km (0.043 R)
• M23: 5,962,971 km (0.064 R)
• M24: 6,221,925 km (0.082 R)
• M25: 6,784,712 km (0.119 R)
• M26: 7,021,226 km (0.107 R)
• M27: 7,191,768 km (0.064 R)
• M28: 7,711,920 km (0.032 R)
• M29: 8,136,927 km (0.063 R)
• M30: 9,269,832 km (0.107 R)
• M31: 10,103,691 km (0.094 R)
• M32: 10,568,641 km (0.086 R)
• M33: 10,882,647 km (0.119 R)
• M34: 11,040,772 km (0.084 R)
• M35: 12,005,528 km (0.1 R)
• M36: 12,871,700 km (0.115 R)
• M37: 13,715,582 km (0.075 R)
• M38: 13,843,637 km (0.114 R)
• M39: 14,707,864 km (0.065 R)
• M40: 15,500,733 km (0.113 R)
• M41: 15,947,133 km (0.071 R)
• M42: 16,807,171 km (0.092 R)
• M43: 18,477,581 km (0.115 R)
• M44: 18,998,630 km (0.11 R)
• M45: 19,380,554 km (0.1 R)
• M46: 20,006,471 km (0.058 R)
• M47: 20,541,433 km (0.094 R)
• M48: 20,884,312 km (0.118 R)
• M49: 22,224,559 km (0.084 R)
• M50: 24,002,978 km (0.078 R)
• M51: 24,312,496 km (0.097 R)
• M52: 25,406,057 km (0.109 R)
• M53: 25,774,068 km (0.081 R)
• M54: 26,303,046 km (0.09 R)
• M55: 26,515,624 km (0.087 R)
• M56: 27,103,095 km (0.078 R)
• M57: 27,371,623 km (0.118 R)
• M58: 29,220,653 km (0.065 R)
• M59: 29,385,659 km (0.051 R)
• M60: 29,827,422 km (0.099 R)
• M61: 29,993,625 km (0.116 R)
• M62: 32,239,239 km (0.081 R)
• M63: 32,409,930 km (0.032 R)
• M64: 32,580,771 km (0.041 R)
• M65: 33,727,738 km (0.08 R)
• M66: 35,766,757 km (0.11 R)
• M67: 36,771,456 km (0.102 R)
• M68: 37,785,580 km (0.059 R)
• M69: 37,965,396 km (0.063 R)
• M70: 38,145,662 km (0.098 R)
• M71: 39,293,377 km (0.105 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit