🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 235 Days

Day: 26.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.65 AU - 0.85 AU

Year: 235 Days

Day: 29.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.86 AU - 1.3 AU

Year: 406 Days

Day: 19.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.55 AU - 1.71 AU

Year: 753 Days

Day: 27.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,679,987 km

• M1: 29,471 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 14.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.85 AU - 7.67 AU

Year: 6356 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,679,987 km

• M1: 207,791 km (0.095 R)
• M2: 421,567 km (0.028 R)
• M3: 676,781 km (0.032 R)
• M4: 877,990 km (0.075 R)
• M5: 1,361,191 km (0.101 R)
• M6: 1,584,541 km (0.094 R)
• M7: 1,984,416 km (0.066 R)
• M8: 2,110,676 km (0.104 R)
• M9: 2,261,621 km (0.11 R)
• M10: 2,878,113 km (0.095 R)
• M11: 3,144,248 km (0.102 R)
• M12: 3,443,743 km (0.113 R)
• M13: 3,700,752 km (0.093 R)
• M14: 3,805,171 km (0.109 R)
• M15: 3,990,673 km (0.08 R)
• M16: 4,097,934 km (0.1 R)
• M17: 4,343,125 km (0.116 R)
• M18: 4,734,025 km (0.12 R)
• M19: 4,962,610 km (0.108 R)
• M20: 5,078,399 km (0.118 R)
• M21: 5,283,049 km (0.042 R)
• M22: 6,005,607 km (0.068 R)
• M23: 6,098,208 km (0.093 R)
• M24: 6,316,022 km (0.099 R)
• M25: 6,568,095 km (0.111 R)
• M26: 7,912,231 km (0.118 R)
• M27: 8,218,458 km (0.114 R)
• M28: 9,699,178 km (0.115 R)
• M29: 9,954,093 km (0.098 R)
• M30: 10,211,102 km (0.049 R)
• M31: 11,876,725 km (0.039 R)
• M32: 12,188,636 km (0.102 R)
• M33: 12,780,744 km (0.044 R)
• M34: 12,980,158 km (0.117 R)
• M35: 13,463,210 km (0.086 R)
• M36: 13,706,905 km (0.048 R)
• M37: 14,779,821 km (0.077 R)
• M38: 15,666,188 km (0.056 R)
• M39: 15,794,244 km (0.117 R)
• M40: 16,787,574 km (0.108 R)
• M41: 17,225,746 km (0.101 R)
• M42: 17,446,253 km (0.098 R)
• M43: 19,610,486 km (0.096 R)
• M44: 20,025,620 km (0.098 R)
• M45: 20,677,418 km (0.105 R)
• M46: 21,147,155 km (0.07 R)
• M47: 21,241,402 km (0.089 R)
• M48: 22,049,380 km (0.088 R)
• M49: 22,240,865 km (0.065 R)
• M50: 22,529,290 km (0.063 R)
• M51: 23,597,269 km (0.11 R)
• M52: 23,891,378 km (0.114 R)
• M53: 24,236,052 km (0.088 R)
• M54: 24,334,786 km (0.116 R)
• M55: 24,681,704 km (0.064 R)
• M56: 25,080,083 km (0.054 R)
• M57: 26,389,513 km (0.072 R)
• M58: 26,643,979 km (0.103 R)
• M59: 27,514,938 km (0.048 R)
• M60: 28,135,320 km (0.093 R)
• M61: 28,395,172 km (0.104 R)
• M62: 29,284,830 km (0.066 R)
• M63: 29,600,931 km (0.079 R)
• M64: 30,449,599 km (0.088 R)
• M65: 31,845,647 km (0.071 R)
• M66: 32,497,145 km (0.088 R)
• M67: 32,715,259 km (0.087 R)
• M68: 32,933,822 km (0.087 R)
• M69: 33,152,833 km (0.089 R)
• M70: 34,089,465 km (0.113 R)
• M71: 35,034,625 km (0.106 R)
• M72: 35,258,273 km (0.117 R)
• M73: 36,044,859 km (0.088 R)
• M74: 36,157,656 km (0.119 R)
• M75: 36,553,641 km (0.066 R)
• M76: 36,666,887 km (0.103 R)
• M77: 36,950,824 km (0.061 R)
• M78: 37,349,652 km (0.074 R)
• M79: 38,612,108 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 10.4

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.84 AU - 9.04 AU

Year: 8868 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,679,987 km

• M1: 158,424 km (0.094 R)
• M2: 229,633 km (0.113 R)
• M3: 302,188 km (0.114 R)
• M4: 540,647 km (0.03 R)
• M5: 699,968 km (0.115 R)
• M6: 785,987 km (0.028 R)
• M7: 1,335,610 km (0.12 R)
• M8: 1,534,725 km (0.105 R)
• M9: 2,240,827 km (0.073 R)
• M10: 2,372,024 km (0.039 R)
• M11: 2,451,909 km (0.12 R)
• M12: 2,559,919 km (0.066 R)
• M13: 2,780,725 km (0.113 R)
• M14: 2,865,248 km (0.072 R)
• M15: 3,153,074 km (0.104 R)
• M16: 3,300,578 km (0.063 R)
• M17: 3,541,430 km (0.08 R)
• M18: 3,663,951 km (0.068 R)
• M19: 4,494,967 km (0.031 R)
• M20: 4,931,943 km (0.094 R)
• M21: 5,559,356 km (0.096 R)
• M22: 5,738,126 km (0.114 R)
• M23: 6,064,847 km (0.088 R)
• M24: 6,138,300 km (0.059 R)
• M25: 7,004,023 km (0.081 R)
• M26: 7,787,766 km (0.105 R)
• M27: 8,312,106 km (0.12 R)
• M28: 8,393,787 km (0.047 R)
• M29: 8,764,640 km (0.068 R)
• M30: 8,973,179 km (0.112 R)
• M31: 10,698,791 km (0.052 R)
• M32: 10,787,652 km (0.115 R)
• M33: 10,921,542 km (0.087 R)
• M34: 11,100,910 km (0.046 R)
• M35: 11,690,625 km (0.043 R)
• M36: 12,570,859 km (0.073 R)
• M37: 12,758,903 km (0.119 R)
• M38: 14,443,674 km (0.088 R)
• M39: 14,591,328 km (0.109 R)
• M40: 14,937,796 km (0.104 R)
• M41: 15,437,453 km (0.116 R)
• M42: 15,790,654 km (0.064 R)
• M43: 16,865,664 km (0.084 R)
• M44: 18,870,724 km (0.065 R)
• M45: 19,140,150 km (0.064 R)
• M46: 19,248,309 km (0.062 R)
• M47: 19,737,345 km (0.114 R)
• M48: 20,175,517 km (0.109 R)
• M49: 20,616,831 km (0.086 R)
• M50: 21,005,635 km (0.115 R)
• M51: 21,284,935 km (0.072 R)
• M52: 21,677,779 km (0.102 R)
• M53: 21,846,974 km (0.047 R)
• M54: 22,073,166 km (0.094 R)
• M55: 22,699,383 km (0.072 R)
• M56: 23,331,284 km (0.101 R)
• M57: 23,562,562 km (0.042 R)
• M58: 23,678,501 km (0.116 R)
• M59: 24,144,049 km (0.079 R)
• M60: 24,848,057 km (0.116 R)
• M61: 25,084,122 km (0.087 R)
• M62: 26,096,152 km (0.104 R)
• M63: 26,276,118 km (0.109 R)
• M64: 27,303,855 km (0.071 R)
• M65: 28,591,444 km (0.117 R)
• M66: 29,211,527 km (0.094 R)
• M67: 29,460,757 km (0.101 R)
• M68: 29,648,204 km (0.065 R)
• M69: 30,971,247 km (0.081 R)
• M70: 32,120,458 km (0.097 R)
• M71: 32,506,720 km (0.077 R)
• M72: 34,460,767 km (0.115 R)
• M73: 35,851,130 km (0.106 R)
• M74: 37,394,830 km (0.087 R)
• M75: 38,140,875 km (0.117 R)
• M76: 38,277,009 km (0.088 R)
• M77: 39,647,475 km (0.119 R)
• M78: 39,854,518 km (0.109 R)
• M79: 41,103,810 km (0.091 R)
• M80: 44,784,516 km (0.112 R)
• M81: 46,882,626 km (0.109 R)
• M82: 47,174,492 km (0.086 R)
• M83: 48,200,883 km (0.107 R)
• M84: 48,495,591 km (0.067 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit