🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.65 AU

Year: 152 Days

Day: 19.8 Hours

Environment

Temp: 251 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.67 AU

Year: 156 Days

Day: 37.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.87 AU - 1.19 AU

Year: 369 Days

Day: 36.2 Hours

Environment

Temp: 82 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.02 AU - 1.6 AU

Year: 529 Days

Day: 30.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,148,329 km

• M1: 522,994 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.43 AU - 3.23 AU

Year: 1681 Days

Day: 47.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,148,329 km

• M1: 1,585,588 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.85 AU - 4.67 AU

Year: 2574 Days

Day: 20.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,148,329 km

• M1: 2,323,405 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.26 AU - 4.38 AU

Year: 2636 Days

Day: 18.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 12.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.97 AU - 5.95 AU

Year: 4505 Days

Day: 6.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,148,329 km

• M1: 197,469 km (0.119 R)
• M2: 307,723 km (0.109 R)
• M3: 450,738 km (0.095 R)
• M4: 622,626 km (0.091 R)
• M5: 704,008 km (0.103 R)
• M6: 983,756 km (0.113 R)
• M7: 1,092,663 km (0.058 R)
• M8: 1,252,583 km (0.107 R)
• M9: 1,335,460 km (0.082 R)
• M10: 1,647,970 km (0.061 R)
• M11: 1,739,823 km (0.102 R)
• M12: 1,956,441 km (0.079 R)
• M13: 2,096,465 km (0.053 R)
• M14: 2,613,176 km (0.074 R)
• M15: 2,894,420 km (0.117 R)
• M16: 3,038,782 km (0.117 R)
• M17: 3,537,391 km (0.08 R)
• M18: 3,779,141 km (0.091 R)
• M19: 3,866,806 km (0.088 R)
• M20: 4,026,277 km (0.068 R)
• M21: 4,224,195 km (0.099 R)
• M22: 4,425,554 km (0.056 R)
• M23: 4,630,054 km (0.088 R)
• M24: 5,340,644 km (0.073 R)
• M25: 5,498,919 km (0.111 R)
• M26: 5,598,551 km (0.051 R)
• M27: 5,921,682 km (0.104 R)
• M28: 6,147,425 km (0.036 R)
• M29: 6,313,329 km (0.099 R)
• M30: 6,544,009 km (0.096 R)
• M31: 7,187,131 km (0.063 R)
• M32: 7,428,133 km (0.099 R)
• M33: 7,671,678 km (0.053 R)
• M34: 8,030,862 km (0.06 R)
• M35: 8,144,258 km (0.114 R)
• M36: 8,372,544 km (0.041 R)
• M37: 8,464,547 km (0.117 R)
• M38: 9,117,541 km (0.094 R)
• M39: 9,212,237 km (0.11 R)
• M40: 9,402,376 km (0.066 R)
• M41: 9,522,054 km (0.1 R)
• M42: 9,690,352 km (0.102 R)
• M43: 9,835,312 km (0.068 R)
• M44: 10,029,789 km (0.095 R)
• M45: 11,046,606 km (0.099 R)
• M46: 11,426,734 km (0.117 R)
• M47: 11,580,072 km (0.057 R)
• M48: 11,708,277 km (0.109 R)
• M49: 12,018,095 km (0.095 R)
• M50: 12,148,095 km (0.066 R)
• M51: 12,514,161 km (0.092 R)
• M52: 12,751,573 km (0.084 R)
• M53: 12,857,488 km (0.084 R)
• M54: 13,311,219 km (0.115 R)
• M55: 13,418,630 km (0.102 R)
• M56: 14,069,829 km (0.082 R)
• M57: 14,234,237 km (0.109 R)
• M58: 14,316,666 km (0.067 R)
• M59: 14,620,350 km (0.033 R)
• M60: 14,786,852 km (0.091 R)
• M61: 15,431,170 km (0.106 R)
• M62: 15,714,060 km (0.11 R)
• M63: 16,342,819 km (0.084 R)
• M64: 17,184,008 km (0.094 R)
• M65: 17,330,465 km (0.112 R)
• M66: 17,683,665 km (0.099 R)
• M67: 18,009,639 km (0.076 R)
• M68: 18,457,236 km (0.096 R)
• M69: 18,999,229 km (0.106 R)
• M70: 19,150,622 km (0.066 R)
• M71: 19,699,347 km (0.058 R)
• M72: 20,253,308 km (0.026 R)
• M73: 20,563,125 km (0.084 R)
• M74: 20,812,205 km (0.084 R)
• M75: 20,999,801 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.7

Radius: 3.5

Gravity: 64.55 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.27 AU - 16.35 AU

Year: 20125 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 80,148,329 km

• M1: 287,228 km (0.113 R)
• M2: 708,496 km (0.105 R)
• M3: 782,846 km (0.11 R)
• M4: 912,397 km (0.111 R)
• M5: 1,220,868 km (0.084 R)
• M6: 1,591,123 km (0.075 R)
• M7: 1,623,436 km (0.049 R)
• M8: 2,352,127 km (0.093 R)
• M9: 2,730,161 km (0.103 R)
• M10: 2,926,284 km (0.085 R)
• M11: 3,841,673 km (0.119 R)
• M12: 3,885,206 km (0.092 R)
• M13: 4,061,133 km (0.076 R)
• M14: 4,194,724 km (0.115 R)
• M15: 4,931,793 km (0.083 R)
• M16: 5,122,231 km (0.084 R)
• M17: 5,170,252 km (0.095 R)
• M18: 6,059,312 km (0.077 R)
• M19: 6,835,426 km (0.082 R)
• M20: 6,941,341 km (0.059 R)
• M21: 7,208,373 km (0.113 R)
• M22: 7,370,089 km (0.098 R)
• M23: 8,479,058 km (0.049 R)
• M24: 9,052,915 km (0.119 R)
• M25: 9,169,153 km (0.037 R)
• M26: 10,237,431 km (0.088 R)
• M27: 10,971,209 km (0.108 R)
• M28: 11,157,308 km (0.065 R)
• M29: 11,721,741 km (0.109 R)
• M30: 12,553,505 km (0.093 R)
• M31: 13,936,687 km (0.098 R)
• M32: 15,367,292 km (0.082 R)
• M33: 15,854,532 km (0.092 R)
• M34: 16,135,178 km (0.11 R)
• M35: 16,346,709 km (0.06 R)
• M36: 16,772,614 km (0.063 R)
• M37: 16,843,972 km (0.097 R)
• M38: 16,986,988 km (0.106 R)
• M39: 17,274,066 km (0.118 R)
• M40: 17,999,017 km (0.113 R)
• M41: 20,384,655 km (0.116 R)
• M42: 22,394,652 km (0.105 R)
• M43: 22,709,555 km (0.05 R)
• M44: 23,423,137 km (0.067 R)
• M45: 23,662,643 km (0.093 R)
• M46: 25,198,415 km (0.099 R)
• M47: 26,433,345 km (0.095 R)
• M48: 27,603,650 km (0.076 R)
• M49: 27,687,873 km (0.058 R)
• M50: 27,856,620 km (0.044 R)
• M51: 28,876,129 km (0.096 R)
• M52: 29,047,269 km (0.08 R)
• M53: 29,218,708 km (0.066 R)
• M54: 30,080,990 km (0.109 R)
• M55: 31,742,275 km (0.119 R)
• M56: 31,918,800 km (0.116 R)
• M57: 32,007,212 km (0.108 R)
• M58: 32,361,759 km (0.092 R)
• M59: 32,717,503 km (0.119 R)
• M60: 38,677,632 km (0.09 R)
• M61: 38,771,879 km (0.117 R)
• M62: 40,481,782 km (0.037 R)
• M63: 40,865,052 km (0.099 R)
• M64: 41,635,331 km (0.098 R)
• M65: 42,313,159 km (0.077 R)
• M66: 42,897,040 km (0.111 R)
• M67: 44,961,640 km (0.094 R)
• M68: 45,259,190 km (0.062 R)
• M69: 48,473,899 km (0.113 R)
• M70: 48,677,202 km (0.079 R)
• M71: 52,281,314 km (0.111 R)
• M72: 53,431,722 km (0.054 R)
• M73: 54,379,125 km (0.03 R)
• M74: 55,225,849 km (0.057 R)
• M75: 55,970,398 km (0.1 R)
• M76: 56,611,275 km (0.102 R)
• M77: 57,361,808 km (0.097 R)
• M78: 60,069,529 km (0.067 R)
• M79: 62,929,391 km (0.069 R)
• M80: 63,151,245 km (0.093 R)
• M81: 63,262,247 km (0.096 R)
• M82: 63,373,248 km (0.105 R)
• M83: 63,595,551 km (0.109 R)
• M84: 63,706,852 km (0.113 R)
• M85: 63,929,603 km (0.091 R)
• M86: 64,711,252 km (0.096 R)
• M87: 68,324,190 km (0.08 R)
• M88: 69,123,342 km (0.117 R)
• M89: 69,237,635 km (0.094 R)
• M90: 70,615,431 km (0.103 R)
• M91: 72,002,203 km (0.092 R)
• M92: 72,466,405 km (0.109 R)
• M93: 72,931,655 km (0.106 R)
• M94: 74,685,091 km (0.047 R)
• M95: 75,390,445 km (0.061 R)
• M96: 76,807,586 km (0.098 R)
• M97: 77,638,303 km (0.074 R)
• M98: 78,114,323 km (0.086 R)
• M99: 78,233,553 km (0.088 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 18,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit