🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.53 AU - 0.61 AU

Year: 161 Days

Day: 25.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,920,818 km

• M1: 35,006 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.31 AU - 1.41 AU

Year: 594 Days

Day: 29.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.55 AU - 2.51 AU

Year: 1084 Days

Day: 38 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.77 AU - 2.73 AU

Year: 1265 Days

Day: 20.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.36 AU - 2.46 AU

Year: 1402 Days

Day: 24.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,920,818 km

• M1: 1,140,983 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.35 AU - 4.75 AU

Year: 3054 Days

Day: 44 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.69 AU - 4.89 AU

Year: 3330 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 14.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.57 AU - 6.37 AU

Year: 4794 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,920,818 km

• M1: 222,901 km (0.119 R)
• M2: 436,975 km (0.039 R)
• M3: 611,257 km (0.069 R)
• M4: 813,663 km (0.073 R)
• M5: 912,846 km (0.079 R)
• M6: 1,016,817 km (0.118 R)
• M7: 1,250,788 km (0.11 R)
• M8: 1,354,908 km (0.119 R)
• M9: 1,700,479 km (0.078 R)
• M10: 1,891,515 km (0.118 R)
• M11: 2,012,839 km (0.074 R)
• M12: 2,328,042 km (0.064 R)
• M13: 2,475,097 km (0.109 R)
• M14: 2,575,028 km (0.119 R)
• M15: 2,727,468 km (0.066 R)
• M16: 2,900,553 km (0.104 R)
• M17: 3,312,845 km (0.105 R)
• M18: 3,629,693 km (0.099 R)
• M19: 3,763,134 km (0.044 R)
• M20: 3,937,117 km (0.069 R)
• M21: 4,826,327 km (0.12 R)
• M22: 5,577,308 km (0.065 R)
• M23: 5,977,931 km (0.051 R)
• M24: 6,113,616 km (0.043 R)
• M25: 6,273,088 km (0.062 R)
• M26: 6,503,468 km (0.026 R)
• M27: 6,783,665 km (0.104 R)
• M28: 6,925,334 km (0.063 R)
• M29: 7,919,412 km (0.112 R)
• M30: 8,043,728 km (0.105 R)
• M31: 8,269,172 km (0.104 R)
• M32: 8,777,655 km (0.084 R)
• M33: 9,061,592 km (0.1 R)
• M34: 9,612,411 km (0.058 R)
• M35: 9,771,733 km (0.098 R)
• M36: 10,174,002 km (0.119 R)
• M37: 10,499,826 km (0.064 R)
• M38: 10,609,182 km (0.097 R)
• M39: 12,065,367 km (0.109 R)
• M40: 12,584,173 km (0.068 R)
• M41: 12,700,410 km (0.117 R)
• M42: 13,346,224 km (0.103 R)
• M43: 13,643,326 km (0.101 R)
• M44: 13,972,740 km (0.101 R)
• M45: 14,153,604 km (0.104 R)
• M46: 14,547,944 km (0.076 R)
• M47: 14,823,055 km (0.109 R)
• M48: 15,378,661 km (0.084 R)
• M49: 15,596,476 km (0.035 R)
• M50: 15,941,000 km (0.094 R)
• M51: 16,161,507 km (0.115 R)
• M52: 16,446,640 km (0.05 R)
• M53: 16,637,527 km (0.069 R)
• M54: 16,861,326 km (0.074 R)
• M55: 17,279,452 km (0.102 R)
• M56: 18,422,230 km (0.119 R)
• M57: 18,720,079 km (0.025 R)
• M58: 19,119,655 km (0.108 R)
• M59: 19,387,734 km (0.118 R)
• M60: 20,165,045 km (0.08 R)
• M61: 20,472,020 km (0.047 R)
• M62: 20,574,644 km (0.039 R)
• M63: 21,263,542 km (0.06 R)
• M64: 21,471,782 km (0.088 R)
• M65: 21,750,334 km (0.066 R)
• M66: 21,855,052 km (0.112 R)
• M67: 22,030,082 km (0.112 R)
• M68: 22,558,013 km (0.119 R)
• M69: 23,018,774 km (0.119 R)
• M70: 23,339,661 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.5

Radius: 8.7

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.85 AU - 6.83 AU

Year: 5289 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,920,818 km

• M1: 434,881 km (0.062 R)
• M2: 618,438 km (0.048 R)
• M3: 902,225 km (0.1 R)
• M4: 1,099,544 km (0.092 R)
• M5: 1,296,565 km (0.05 R)
• M6: 1,355,058 km (0.1 R)
• M7: 1,988,305 km (0.113 R)
• M8: 2,142,391 km (0.04 R)
• M9: 2,300,366 km (0.099 R)
• M10: 2,444,130 km (0.078 R)
• M11: 2,517,134 km (0.078 R)
• M12: 2,665,236 km (0.086 R)
• M13: 2,740,483 km (0.052 R)
• M14: 2,835,478 km (0.082 R)
• M15: 2,950,968 km (0.117 R)
• M16: 3,107,447 km (0.073 R)
• M17: 3,408,288 km (0.113 R)
• M18: 3,469,623 km (0.097 R)
• M19: 3,802,778 km (0.093 R)
• M20: 4,190,087 km (0.06 R)
• M21: 4,344,023 km (0.067 R)
• M22: 5,594,063 km (0.109 R)
• M23: 5,935,445 km (0.069 R)
• M24: 6,009,496 km (0.113 R)
• M25: 6,158,346 km (0.069 R)
• M26: 6,233,444 km (0.088 R)
• M27: 6,308,692 km (0.108 R)
• M28: 6,715,149 km (0.096 R)
• M29: 6,843,953 km (0.085 R)
• M30: 6,947,475 km (0.116 R)
• M31: 7,025,565 km (0.107 R)
• M32: 7,473,461 km (0.08 R)
• M33: 7,553,496 km (0.067 R)
• M34: 7,876,477 km (0.041 R)
• M35: 8,012,312 km (0.041 R)
• M36: 8,094,292 km (0.06 R)
• M37: 8,815,803 km (0.065 R)
• M38: 8,900,325 km (0.114 R)
• M39: 9,356,000 km (0.056 R)
• M40: 9,471,191 km (0.104 R)
• M41: 9,790,133 km (0.045 R)
• M42: 10,171,758 km (0.089 R)
• M43: 10,588,088 km (0.059 R)
• M44: 10,979,736 km (0.043 R)
• M45: 11,777,242 km (0.12 R)
• M46: 12,466,739 km (0.117 R)
• M47: 12,976,269 km (0.109 R)
• M48: 13,753,430 km (0.077 R)
• M49: 13,982,913 km (0.063 R)
• M50: 14,180,681 km (0.067 R)
• M51: 14,313,075 km (0.047 R)
• M52: 14,512,340 km (0.038 R)
• M53: 14,813,032 km (0.097 R)
• M54: 15,115,668 km (0.118 R)
• M55: 15,693,116 km (0.102 R)
• M56: 16,277,744 km (0.047 R)
• M57: 16,729,530 km (0.054 R)
• M58: 16,939,565 km (0.108 R)
• M59: 17,080,038 km (0.056 R)
• M60: 18,038,212 km (0.097 R)
• M61: 18,181,527 km (0.037 R)
• M62: 18,433,599 km (0.085 R)
• M63: 18,614,164 km (0.088 R)
• M64: 18,686,569 km (0.056 R)
• M65: 19,306,054 km (0.117 R)
• M66: 20,266,472 km (0.041 R)
• M67: 20,565,070 km (0.049 R)
• M68: 20,677,418 km (0.075 R)
• M69: 21,280,148 km (0.111 R)
• M70: 21,545,684 km (0.118 R)
• M71: 21,697,974 km (0.119 R)
• M72: 21,774,269 km (0.103 R)
• M73: 22,387,321 km (0.118 R)
• M74: 22,657,346 km (0.091 R)
• M75: 22,928,566 km (0.098 R)
• M76: 23,434,955 km (0.12 R)
• M77: 23,630,629 km (0.087 R)
• M78: 24,776,699 km (0.097 R)
• M79: 26,835,764 km (0.088 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 9.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.15 AU - 9.53 AU

Year: 9026 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,920,818 km

• M1: 190,139 km (0.115 R)
• M2: 262,843 km (0.051 R)
• M3: 642,672 km (0.091 R)
• M4: 747,989 km (0.077 R)
• M5: 859,739 km (0.085 R)
• M6: 1,058,854 km (0.113 R)
• M7: 1,142,778 km (0.116 R)
• M8: 1,332,767 km (0.112 R)
• M9: 1,424,172 km (0.098 R)
• M10: 1,486,105 km (0.119 R)
• M11: 1,793,828 km (0.116 R)
• M12: 1,998,478 km (0.08 R)
• M13: 2,103,795 km (0.066 R)
• M14: 2,562,612 km (0.089 R)
• M15: 2,735,397 km (0.085 R)
• M16: 2,931,819 km (0.087 R)
• M17: 3,133,178 km (0.044 R)
• M18: 3,297,436 km (0.031 R)
• M19: 3,464,537 km (0.077 R)
• M20: 3,591,845 km (0.095 R)
• M21: 3,656,022 km (0.069 R)
• M22: 3,829,257 km (0.099 R)
• M23: 3,938,762 km (0.103 R)
• M24: 4,206,094 km (0.069 R)
• M25: 4,296,600 km (0.078 R)
• M26: 4,548,673 km (0.071 R)
• M27: 4,852,955 km (0.103 R)
• M28: 4,971,736 km (0.112 R)
• M29: 5,115,649 km (0.08 R)
• M30: 5,188,054 km (0.113 R)
• M31: 5,830,278 km (0.081 R)
• M32: 6,523,814 km (0.087 R)
• M33: 6,681,490 km (0.087 R)
• M34: 8,583,776 km (0.117 R)
• M35: 8,843,478 km (0.114 R)
• M36: 9,047,380 km (0.052 R)
• M37: 9,341,340 km (0.108 R)
• M38: 9,489,442 km (0.069 R)
• M39: 9,578,752 km (0.088 R)
• M40: 9,698,280 km (0.084 R)
• M41: 10,089,928 km (0.107 R)
• M42: 10,181,033 km (0.098 R)
• M43: 10,242,069 km (0.115 R)
• M44: 11,549,105 km (0.115 R)
• M45: 11,867,898 km (0.082 R)
• M46: 11,964,239 km (0.034 R)
• M47: 12,351,847 km (0.039 R)
• M48: 12,416,773 km (0.114 R)
• M49: 12,809,168 km (0.052 R)
• M50: 13,073,059 km (0.1 R)
• M51: 13,505,696 km (0.1 R)
• M52: 13,740,714 km (0.096 R)
• M53: 13,841,693 km (0.112 R)
• M54: 13,943,120 km (0.072 R)
• M55: 14,556,322 km (0.113 R)
• M56: 14,693,802 km (0.095 R)
• M57: 15,457,798 km (0.103 R)
• M58: 15,986,028 km (0.095 R)
• M59: 16,056,788 km (0.1 R)
• M60: 16,234,511 km (0.074 R)
• M61: 16,305,719 km (0.107 R)
• M62: 16,987,736 km (0.087 R)
• M63: 17,096,344 km (0.107 R)
• M64: 18,528,444 km (0.096 R)
• M65: 19,051,887 km (0.094 R)
• M66: 19,580,117 km (0.12 R)
• M67: 19,769,957 km (0.111 R)
• M68: 20,458,556 km (0.088 R)
• M69: 20,535,449 km (0.086 R)
• M70: 21,038,248 km (0.058 R)
• M71: 21,977,124 km (0.107 R)
• M72: 22,253,581 km (0.098 R)
• M73: 22,929,614 km (0.12 R)
• M74: 23,290,294 km (0.112 R)
• M75: 24,017,190 km (0.119 R)
• M76: 24,915,825 km (0.106 R)
• M77: 25,410,694 km (0.103 R)
• M78: 25,534,861 km (0.07 R)
• M79: 26,326,233 km (0.095 R)
• M80: 28,361,064 km (0.099 R)
• M81: 28,489,867 km (0.039 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit