🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.82 AU - 0.96 AU

Year: 305 Days

Day: 20.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.83 AU - 1.19 AU

Year: 369 Days

Day: 30.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,341,006 km

• M1: 154,834 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.97 AU - 1.09 AU

Year: 380 Days

Day: 38.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,341,006 km

• M1: 48,919 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.47 AU - 2.45 AU

Year: 997 Days

Day: 23.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.95 AU - 5.53 AU

Year: 3751 Days

Day: 26 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.73 AU - 5.93 AU

Year: 3858 Days

Day: 41.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.6

Radius: 8.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.71 AU - 5.65 AU

Year: 4285 Days

Day: 8.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 20,341,006 km

• M1: 273,764 km (0.12 R)
• M2: 371,900 km (0.089 R)
• M3: 477,666 km (0.036 R)
• M4: 541,245 km (0.12 R)
• M5: 594,652 km (0.12 R)
• M6: 649,853 km (0.093 R)
• M7: 796,609 km (0.098 R)
• M8: 882,029 km (0.071 R)
• M9: 1,431,352 km (0.113 R)
• M10: 1,488,499 km (0.091 R)
• M11: 1,556,267 km (0.082 R)
• M12: 1,615,208 km (0.061 R)
• M13: 1,705,117 km (0.117 R)
• M14: 2,135,659 km (0.081 R)
• M15: 2,279,124 km (0.071 R)
• M16: 2,646,087 km (0.084 R)
• M17: 3,130,784 km (0.082 R)
• M18: 3,205,882 km (0.098 R)
• M19: 3,421,902 km (0.064 R)
• M20: 3,551,304 km (0.115 R)
• M21: 3,868,451 km (0.094 R)
• M22: 3,935,621 km (0.117 R)
• M23: 4,057,693 km (0.074 R)
• M24: 4,236,163 km (0.116 R)
• M25: 4,487,487 km (0.057 R)
• M26: 4,772,621 km (0.051 R)
• M27: 4,990,286 km (0.062 R)
• M28: 5,181,621 km (0.106 R)
• M29: 5,300,701 km (0.058 R)
• M30: 5,465,708 km (0.11 R)
• M31: 5,909,116 km (0.041 R)
• M32: 6,002,315 km (0.105 R)
• M33: 6,080,256 km (0.079 R)
• M34: 6,316,471 km (0.117 R)
• M35: 6,636,012 km (0.08 R)
• M36: 6,749,108 km (0.103 R)
• M37: 7,240,986 km (0.118 R)
• M38: 7,491,413 km (0.093 R)
• M39: 7,575,487 km (0.092 R)
• M40: 7,829,653 km (0.034 R)
• M41: 7,914,924 km (0.072 R)
• M42: 7,983,440 km (0.068 R)
• M43: 8,103,866 km (0.054 R)
• M44: 8,468,586 km (0.111 R)
• M45: 8,838,691 km (0.102 R)
• M46: 8,927,552 km (0.079 R)
• M47: 9,088,370 km (0.041 R)
• M48: 9,503,504 km (0.095 R)
• M49: 9,612,860 km (0.071 R)
• M50: 10,371,321 km (0.06 R)
• M51: 11,110,484 km (0.054 R)
• M52: 11,206,526 km (0.068 R)
• M53: 11,264,121 km (0.113 R)
• M54: 11,457,402 km (0.07 R)
• M55: 11,534,893 km (0.083 R)
• M56: 11,827,357 km (0.058 R)
• M57: 11,925,493 km (0.045 R)
• M58: 12,479,454 km (0.087 R)
• M59: 12,779,697 km (0.119 R)
• M60: 13,203,957 km (0.069 R)
• M61: 13,407,709 km (0.093 R)
• M62: 13,489,539 km (0.101 R)
• M63: 13,838,850 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.6

Radius: 8.4

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.05 AU - 5.59 AU

Year: 4460 Days

Day: 11.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 94.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,341,006 km

• M1: 170,392 km (0.108 R)
• M2: 239,207 km (0.088 R)
• M3: 347,815 km (0.036 R)
• M4: 409,749 km (0.042 R)
• M5: 631,901 km (0.071 R)
• M6: 903,870 km (0.064 R)
• M7: 1,059,901 km (0.067 R)
• M8: 1,296,415 km (0.117 R)
• M9: 1,413,700 km (0.12 R)
• M10: 1,580,651 km (0.078 R)
• M11: 1,851,573 km (0.077 R)
• M12: 2,017,926 km (0.069 R)
• M13: 2,120,101 km (0.095 R)
• M14: 2,656,858 km (0.094 R)
• M15: 2,712,808 km (0.114 R)
• M16: 2,788,056 km (0.087 R)
• M17: 3,096,078 km (0.029 R)
• M18: 3,155,019 km (0.065 R)
• M19: 3,723,641 km (0.111 R)
• M20: 4,084,321 km (0.12 R)
• M21: 4,279,845 km (0.088 R)
• M22: 4,411,940 km (0.091 R)
• M23: 4,567,821 km (0.057 R)
• M24: 4,680,169 km (0.069 R)
• M25: 4,861,931 km (0.068 R)
• M26: 5,805,594 km (0.1 R)
• M27: 6,050,336 km (0.089 R)
• M28: 6,198,737 km (0.04 R)
• M29: 6,499,279 km (0.073 R)
• M30: 6,625,839 km (0.109 R)
• M31: 6,702,134 km (0.087 R)
• M32: 6,958,844 km (0.068 R)
• M33: 7,036,485 km (0.104 R)
• M34: 7,245,025 km (0.114 R)
• M35: 7,508,467 km (0.118 R)
• M36: 8,400,220 km (0.109 R)
• M37: 8,676,976 km (0.07 R)
• M38: 8,984,998 km (0.073 R)
• M39: 9,785,047 km (0.047 R)
• M40: 10,047,143 km (0.057 R)
• M41: 10,429,664 km (0.043 R)
• M42: 10,847,042 km (0.091 R)
• M43: 11,452,764 km (0.062 R)
• M44: 11,575,285 km (0.113 R)
• M45: 11,636,620 km (0.077 R)
• M46: 11,790,556 km (0.108 R)
• M47: 11,945,240 km (0.088 R)
• M48: 12,131,639 km (0.098 R)
• M49: 12,570,559 km (0.091 R)
• M50: 13,174,486 km (0.086 R)
• M51: 13,593,061 km (0.09 R)
• M52: 13,755,225 km (0.088 R)
• M53: 13,820,300 km (0.079 R)
• M54: 14,048,886 km (0.101 R)
• M55: 14,575,769 km (0.108 R)
• M56: 14,875,115 km (0.107 R)
• M57: 15,819,227 km (0.077 R)
• M58: 16,229,723 km (0.114 R)
• M59: 16,436,318 km (0.107 R)
• M60: 16,713,074 km (0.117 R)
• M61: 17,166,206 km (0.072 R)
• M62: 17,906,716 km (0.051 R)
• M63: 18,513,784 km (0.106 R)
• M64: 19,236,641 km (0.102 R)
• M65: 19,674,663 km (0.064 R)
• M66: 21,046,326 km (0.061 R)
• M67: 21,233,922 km (0.084 R)
• M68: 21,535,511 km (0.102 R)
• M69: 22,142,729 km (0.112 R)
• M70: 23,335,173 km (0.096 R)
• M71: 23,919,652 km (0.063 R)
• M72: 24,508,918 km (0.093 R)
• M73: 25,063,328 km (0.046 R)
• M74: 25,581,685 km (0.097 R)
• M75: 25,661,869 km (0.108 R)
• M76: 26,023,148 km (0.063 R)
• M77: 26,426,763 km (0.111 R)
• M78: 26,750,942 km (0.071 R)
• M79: 26,872,864 km (0.059 R)
• M80: 27,035,776 km (0.08 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 8.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.89 AU - 6.49 AU

Year: 5597 Days

Day: 14.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 20,341,006 km

• M1: 423,063 km (0.085 R)
• M2: 542,891 km (0.032 R)
• M3: 712,385 km (0.093 R)
• M4: 941,120 km (0.03 R)
• M5: 1,015,470 km (0.093 R)
• M6: 1,091,915 km (0.119 R)
• M7: 1,193,193 km (0.119 R)
• M8: 1,285,943 km (0.112 R)
• M9: 1,345,184 km (0.082 R)
• M10: 1,454,241 km (0.038 R)
• M11: 1,681,480 km (0.116 R)
• M12: 1,893,011 km (0.102 R)
• M13: 2,489,309 km (0.118 R)
• M14: 2,639,505 km (0.102 R)
• M15: 2,715,650 km (0.113 R)
• M16: 3,319,128 km (0.115 R)
• M17: 3,434,917 km (0.112 R)
• M18: 3,653,330 km (0.074 R)
• M19: 3,772,709 km (0.083 R)
• M20: 4,210,133 km (0.065 R)
• M21: 4,335,645 km (0.083 R)
• M22: 4,407,752 km (0.103 R)
• M23: 4,498,707 km (0.072 R)
• M24: 4,737,765 km (0.095 R)
• M25: 4,793,565 km (0.043 R)
• M26: 4,868,364 km (0.085 R)
• M27: 5,056,857 km (0.113 R)
• M28: 5,382,831 km (0.117 R)
• M29: 5,656,595 km (0.119 R)
• M30: 5,894,754 km (0.069 R)
• M31: 5,994,985 km (0.101 R)
• M32: 6,095,814 km (0.112 R)
• M33: 6,176,896 km (0.081 R)
• M34: 6,463,526 km (0.067 R)
• M35: 6,838,418 km (0.119 R)
• M36: 7,413,921 km (0.092 R)
• M37: 7,478,846 km (0.119 R)
• M38: 8,071,553 km (0.071 R)
• M39: 8,429,990 km (0.111 R)
• M40: 8,543,086 km (0.118 R)
• M41: 8,862,477 km (0.114 R)
• M42: 8,977,518 km (0.072 R)
• M43: 9,583,539 km (0.112 R)
• M44: 9,725,208 km (0.107 R)
• M45: 9,867,625 km (0.09 R)
• M46: 10,274,980 km (0.103 R)
• M47: 10,371,620 km (0.113 R)
• M48: 12,086,012 km (0.087 R)
• M49: 12,264,781 km (0.095 R)
• M50: 12,367,406 km (0.069 R)
• M51: 13,067,075 km (0.096 R)
• M52: 13,487,894 km (0.031 R)
• M53: 13,673,395 km (0.096 R)
• M54: 13,833,016 km (0.043 R)
• M55: 14,046,941 km (0.05 R)
• M56: 14,234,985 km (0.101 R)
• M57: 14,369,773 km (0.114 R)
• M58: 14,477,932 km (0.101 R)
• M59: 14,586,391 km (0.073 R)
• M60: 14,694,999 km (0.055 R)
• M61: 15,242,527 km (0.089 R)
• M62: 15,741,137 km (0.086 R)
• M63: 15,880,562 km (0.114 R)
• M64: 16,216,858 km (0.119 R)
• M65: 16,414,178 km (0.052 R)
• M66: 17,211,235 km (0.118 R)
• M67: 17,730,190 km (0.097 R)
• M68: 18,079,202 km (0.108 R)
• M69: 20,128,992 km (0.034 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 15,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit