🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.65 AU - 0.75 AU

Year: 207 Days

Day: 44.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.09 AU - 1.45 AU

Year: 505 Days

Day: 27.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.37 AU - 1.67 AU

Year: 662 Days

Day: 24.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,127,334 km

• M1: 404,064 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.15 AU - 2.49 AU

Year: 1248 Days

Day: 24.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.84 AU - 4.7 AU

Year: 3116 Days

Day: 27.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 12.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.73 AU - 6.57 AU

Year: 5385 Days

Day: 14.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,127,334 km

• M1: 163,211 km (0.084 R)
• M2: 364,271 km (0.052 R)
• M3: 477,666 km (0.112 R)
• M4: 712,684 km (0.099 R)
• M5: 864,975 km (0.094 R)
• M6: 1,281,007 km (0.108 R)
• M7: 1,438,683 km (0.114 R)
• M8: 1,687,913 km (0.091 R)
• M9: 1,809,087 km (0.094 R)
• M10: 2,042,310 km (0.063 R)
• M11: 2,420,643 km (0.103 R)
• M12: 2,862,555 km (0.114 R)
• M13: 3,114,478 km (0.056 R)
• M14: 3,439,704 km (0.116 R)
• M15: 3,983,043 km (0.082 R)
• M16: 4,241,249 km (0.116 R)
• M17: 4,602,229 km (0.111 R)
• M18: 4,798,950 km (0.086 R)
• M19: 5,073,911 km (0.078 R)
• M20: 5,561,301 km (0.055 R)
• M21: 5,930,060 km (0.069 R)
• M22: 6,306,897 km (0.047 R)
• M23: 6,914,713 km (0.051 R)
• M24: 8,008,872 km (0.073 R)
• M25: 9,280,154 km (0.12 R)
• M26: 9,529,384 km (0.119 R)
• M27: 10,066,441 km (0.114 R)
• M28: 11,104,201 km (0.084 R)
• M29: 11,468,771 km (0.1 R)
• M30: 11,669,232 km (0.058 R)
• M31: 11,770,061 km (0.061 R)
• M32: 12,277,946 km (0.075 R)
• M33: 12,380,421 km (0.093 R)
• M34: 12,793,012 km (0.089 R)
• M35: 13,561,346 km (0.117 R)
• M36: 15,289,202 km (0.11 R)
• M37: 15,510,008 km (0.073 R)
• M38: 16,705,893 km (0.095 R)
• M39: 17,238,312 km (0.113 R)
• M40: 17,353,203 km (0.096 R)
• M41: 18,476,235 km (0.094 R)
• M42: 18,711,552 km (0.114 R)
• M43: 18,829,585 km (0.103 R)
• M44: 19,264,615 km (0.084 R)
• M45: 19,822,915 km (0.116 R)
• M46: 20,265,425 km (0.09 R)
• M47: 20,346,208 km (0.111 R)
• M48: 20,426,991 km (0.114 R)
• M49: 20,955,520 km (0.108 R)
• M50: 21,447,398 km (0.067 R)
• M51: 21,777,411 km (0.12 R)
• M52: 21,984,604 km (0.118 R)
• M53: 22,233,984 km (0.09 R)
• M54: 22,317,310 km (0.079 R)
• M55: 22,609,923 km (0.045 R)
• M56: 22,693,698 km (0.095 R)
• M57: 22,945,770 km (0.045 R)
• M58: 23,156,554 km (0.095 R)
• M59: 23,283,263 km (0.077 R)
• M60: 23,707,672 km (0.078 R)
• M61: 23,920,700 km (0.105 R)
• M62: 24,736,307 km (0.056 R)
• M63: 24,822,625 km (0.081 R)
• M64: 25,169,243 km (0.098 R)
• M65: 25,299,543 km (0.108 R)
• M66: 25,386,609 km (0.055 R)
• M67: 26,218,373 km (0.114 R)
• M68: 26,350,618 km (0.098 R)
• M69: 27,103,693 km (0.096 R)
• M70: 27,281,864 km (0.098 R)
• M71: 27,639,553 km (0.108 R)
• M72: 28,043,766 km (0.11 R)
• M73: 28,224,032 km (0.106 R)
• M74: 29,496,811 km (0.058 R)
• M75: 29,725,994 km (0.108 R)
• M76: 29,909,850 km (0.03 R)
• M77: 30,048,079 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.1

Radius: 8.7

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.45 AU - 9.27 AU

Year: 7781 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,127,334 km

• M1: 170,542 km (0.118 R)
• M2: 680,072 km (0.108 R)
• M3: 920,027 km (0.111 R)
• M4: 1,223,860 km (0.1 R)
• M5: 1,497,175 km (0.117 R)
• M6: 2,238,882 km (0.115 R)
• M7: 2,524,913 km (0.114 R)
• M8: 3,184,340 km (0.096 R)
• M9: 3,263,777 km (0.109 R)
• M10: 4,094,195 km (0.1 R)
• M11: 4,180,812 km (0.107 R)
• M12: 4,238,856 km (0.067 R)
• M13: 4,473,724 km (0.114 R)
• M14: 4,533,115 km (0.101 R)
• M15: 4,803,737 km (0.115 R)
• M16: 5,017,812 km (0.077 R)
• M17: 5,360,541 km (0.109 R)
• M18: 5,614,707 km (0.113 R)
• M19: 5,678,885 km (0.104 R)
• M20: 6,003,363 km (0.093 R)
• M21: 6,167,771 km (0.115 R)
• M22: 6,300,464 km (0.107 R)
• M23: 6,367,185 km (0.083 R)
• M24: 6,943,735 km (0.065 R)
• M25: 7,325,658 km (0.047 R)
• M26: 7,572,345 km (0.102 R)
• M27: 8,110,000 km (0.106 R)
• M28: 8,771,522 km (0.1 R)
• M29: 9,450,397 km (0.096 R)
• M30: 9,873,459 km (0.113 R)
• M31: 10,106,832 km (0.114 R)
• M32: 10,185,072 km (0.079 R)
• M33: 10,778,227 km (0.109 R)
• M34: 12,330,305 km (0.099 R)
• M35: 12,623,667 km (0.095 R)
• M36: 13,004,543 km (0.049 R)
• M37: 13,951,049 km (0.065 R)
• M38: 14,388,622 km (0.061 R)
• M39: 15,637,765 km (0.092 R)
• M40: 15,728,271 km (0.09 R)
• M41: 16,092,243 km (0.115 R)
• M42: 16,183,647 km (0.077 R)
• M43: 17,247,438 km (0.068 R)
• M44: 17,387,910 km (0.033 R)
• M45: 18,190,802 km (0.087 R)
• M46: 18,476,983 km (0.109 R)
• M47: 18,620,746 km (0.112 R)
• M48: 20,028,761 km (0.096 R)
• M49: 20,423,251 km (0.111 R)
• M50: 20,770,468 km (0.114 R)
• M51: 22,026,641 km (0.096 R)
• M52: 22,179,081 km (0.111 R)
• M53: 22,536,022 km (0.118 R)
• M54: 22,689,509 km (0.108 R)
• M55: 22,997,681 km (0.106 R)
• M56: 23,462,481 km (0.065 R)
• M57: 24,296,489 km (0.103 R)
• M58: 24,981,348 km (0.065 R)
• M59: 25,193,329 km (0.074 R)
• M60: 25,405,907 km (0.093 R)
• M61: 25,512,421 km (0.074 R)
• M62: 27,400,496 km (0.09 R)
• M63: 27,838,219 km (0.119 R)
• M64: 28,003,076 km (0.117 R)
• M65: 28,113,030 km (0.104 R)
• M66: 28,887,349 km (0.089 R)
• M67: 31,537,774 km (0.038 R)
• M68: 31,594,921 km (0.108 R)
• M69: 32,284,417 km (0.089 R)
• M70: 33,561,385 km (0.101 R)
• M71: 33,678,221 km (0.028 R)
• M72: 33,736,713 km (0.079 R)
• M73: 33,971,133 km (0.055 R)
• M74: 35,091,621 km (0.116 R)
• M75: 35,805,502 km (0.115 R)
• M76: 36,885,449 km (0.099 R)
• M77: 37,793,508 km (0.062 R)
• M78: 37,976,018 km (0.097 R)
• M79: 38,158,677 km (0.103 R)
• M80: 39,508,050 km (0.056 R)
• M81: 39,569,834 km (0.03 R)
• M82: 39,631,618 km (0.046 R)
• M83: 40,002,620 km (0.08 R)
• M84: 40,997,895 km (0.119 R)
• M85: 41,373,236 km (0.057 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit