🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 139 Days

Day: 46.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.6 AU - 0.7 AU

Year: 189 Days

Day: 31.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.65 AU - 0.93 AU

Year: 253 Days

Day: 28.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 168.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.29 AU - 1.39 AU

Year: 558 Days

Day: 32.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,391,414 km

• M1: 148,251 km (0.091 R)
• M2: 778,956 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.68 AU - 1.7 AU

Year: 791 Days

Day: 37.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,391,414 km

• M1: 80,035 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.24 AU - 2.46 AU

Year: 1297 Days

Day: 26.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.31 AU - 3.31 AU

Year: 2167 Days

Day: 40.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 8.4

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.32 AU - 5.96 AU

Year: 4194 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 167.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,391,414 km

• M1: 348,713 km (0.041 R)
• M2: 429,346 km (0.065 R)
• M3: 611,855 km (0.117 R)
• M4: 759,508 km (0.088 R)
• M5: 819,647 km (0.098 R)
• M6: 1,010,085 km (0.089 R)
• M7: 1,172,847 km (0.113 R)
• M8: 1,329,775 km (0.068 R)
• M9: 1,570,478 km (0.091 R)
• M10: 1,680,134 km (0.072 R)
• M11: 1,744,012 km (0.07 R)
• M12: 1,808,788 km (0.119 R)
• M13: 2,024,807 km (0.047 R)
• M14: 2,249,204 km (0.112 R)
• M15: 2,759,782 km (0.082 R)
• M16: 2,931,370 km (0.114 R)
• M17: 3,305,515 km (0.116 R)
• M18: 3,365,952 km (0.062 R)
• M19: 3,447,184 km (0.084 R)
• M20: 3,570,153 km (0.118 R)
• M21: 3,820,580 km (0.097 R)
• M22: 4,207,141 km (0.087 R)
• M23: 4,382,918 km (0.092 R)
• M24: 4,787,431 km (0.074 R)
• M25: 4,901,873 km (0.107 R)
• M26: 4,994,175 km (0.067 R)
• M27: 5,086,926 km (0.093 R)
• M28: 5,180,425 km (0.066 R)
• M29: 5,250,885 km (0.075 R)
• M30: 5,464,062 km (0.108 R)
• M31: 5,850,324 km (0.108 R)
• M32: 6,496,587 km (0.11 R)
• M33: 6,700,040 km (0.032 R)
• M34: 6,776,933 km (0.091 R)
• M35: 7,614,831 km (0.084 R)
• M36: 7,721,793 km (0.114 R)
• M37: 7,829,354 km (0.09 R)
• M38: 8,623,868 km (0.103 R)
• M39: 9,357,796 km (0.046 R)
• M40: 9,443,814 km (0.104 R)
• M41: 9,703,367 km (0.118 R)
• M42: 10,734,994 km (0.087 R)
• M43: 10,855,121 km (0.116 R)
• M44: 11,066,502 km (0.116 R)
• M45: 11,279,081 km (0.077 R)
• M46: 11,370,635 km (0.1 R)
• M47: 11,462,488 km (0.119 R)
• M48: 11,925,194 km (0.12 R)
• M49: 12,111,892 km (0.094 R)
• M50: 13,349,665 km (0.109 R)
• M51: 13,478,918 km (0.103 R)
• M52: 14,032,729 km (0.064 R)
• M53: 14,927,624 km (0.111 R)
• M54: 15,704,485 km (0.045 R)
• M55: 16,114,982 km (0.104 R)
• M56: 16,390,541 km (0.096 R)
• M57: 16,633,039 km (0.086 R)
• M58: 16,911,590 km (0.104 R)
• M59: 17,297,254 km (0.116 R)
• M60: 17,650,155 km (0.093 R)
• M61: 18,471,148 km (0.054 R)
• M62: 19,195,202 km (0.08 R)
• M63: 20,002,282 km (0.082 R)
• M64: 20,670,835 km (0.079 R)
• M65: 21,915,639 km (0.115 R)
• M66: 22,220,969 km (0.106 R)
• M67: 22,335,860 km (0.11 R)
• M68: 22,527,794 km (0.109 R)
• M69: 22,604,687 km (0.112 R)
• M70: 22,990,650 km (0.12 R)
• M71: 23,223,274 km (0.039 R)
• M72: 23,301,065 km (0.058 R)
• M73: 23,808,202 km (0.078 R)
• M74: 24,240,241 km (0.101 R)
• M75: 24,516,548 km (0.107 R)
• M76: 24,992,568 km (0.1 R)
• M77: 25,271,718 km (0.118 R)
• M78: 25,833,159 km (0.087 R)
• M79: 26,560,803 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 14.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.83 AU - 5.79 AU

Year: 4404 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,391,414 km

• M1: 187,596 km (0.043 R)
• M2: 286,929 km (0.102 R)
• M3: 406,906 km (0.07 R)
• M4: 512,074 km (0.093 R)
• M5: 604,076 km (0.094 R)
• M6: 802,144 km (0.062 R)
• M7: 1,080,994 km (0.048 R)
• M8: 1,401,582 km (0.042 R)
• M9: 1,723,517 km (0.085 R)
• M10: 1,975,739 km (0.085 R)
• M11: 2,090,780 km (0.055 R)
• M12: 2,197,294 km (0.07 R)
• M13: 2,316,822 km (0.052 R)
• M14: 2,472,105 km (0.087 R)
• M15: 2,619,459 km (0.116 R)
• M16: 2,746,617 km (0.076 R)
• M17: 2,995,099 km (0.108 R)
• M18: 3,128,391 km (0.085 R)
• M19: 3,226,527 km (0.107 R)
• M20: 3,502,086 km (0.112 R)
• M21: 3,604,112 km (0.06 R)
• M22: 3,707,334 km (0.025 R)
• M23: 3,943,101 km (0.1 R)
• M24: 4,103,170 km (0.069 R)
• M25: 4,265,334 km (0.116 R)
• M26: 4,360,928 km (0.096 R)
• M27: 4,457,269 km (0.088 R)
• M28: 4,568,270 km (0.114 R)
• M29: 4,694,381 km (0.083 R)
• M30: 5,341,990 km (0.082 R)
• M31: 5,819,956 km (0.115 R)
• M32: 5,987,505 km (0.075 R)
• M33: 6,327,392 km (0.028 R)
• M34: 6,578,566 km (0.052 R)
• M35: 6,721,283 km (0.072 R)
• M36: 6,913,366 km (0.106 R)
• M37: 7,221,089 km (0.075 R)
• M38: 7,319,225 km (0.118 R)
• M39: 7,632,932 km (0.12 R)
• M40: 8,479,656 km (0.112 R)
• M41: 8,774,364 km (0.114 R)
• M42: 9,642,929 km (0.057 R)
• M43: 10,151,562 km (0.09 R)
• M44: 10,261,816 km (0.066 R)
• M45: 10,501,771 km (0.115 R)
• M46: 10,987,515 km (0.104 R)
• M47: 11,195,157 km (0.094 R)
• M48: 11,385,146 km (0.063 R)
• M49: 11,691,373 km (0.114 R)
• M50: 11,980,994 km (0.104 R)
• M51: 12,233,815 km (0.094 R)
• M52: 12,390,294 km (0.12 R)
• M53: 12,626,359 km (0.051 R)
• M54: 12,744,991 km (0.097 R)
• M55: 12,844,024 km (0.108 R)
• M56: 13,243,002 km (0.042 R)
• M57: 13,403,670 km (0.093 R)
• M58: 13,565,086 km (0.102 R)

Asteroid Belt

Center: 11.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.1

Radius: 3.5

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.02 AU - 20.12 AU

Year: 26505 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 66,391,414 km

• M1: 67,020 km (0.095 R)
• M2: 109,805 km (0.116 R)
• M3: 405,709 km (0.114 R)
• M4: 441,314 km (0.053 R)
• M5: 554,559 km (0.092 R)
• M6: 785,389 km (0.088 R)
• M7: 922,720 km (0.112 R)
• M8: 1,067,830 km (0.118 R)
• M9: 1,406,220 km (0.102 R)
• M10: 2,333,278 km (0.111 R)
• M11: 2,464,027 km (0.066 R)
• M12: 2,870,783 km (0.104 R)
• M13: 3,081,866 km (0.056 R)
• M14: 3,261,682 km (0.092 R)
• M15: 4,092,250 km (0.093 R)
• M16: 4,409,846 km (0.111 R)
• M17: 5,800,657 km (0.119 R)
• M18: 6,246,908 km (0.061 R)
• M19: 7,171,872 km (0.064 R)
• M20: 7,601,965 km (0.112 R)
• M21: 7,747,075 km (0.055 R)
• M22: 7,991,069 km (0.079 R)
• M23: 8,138,723 km (0.109 R)
• M24: 8,436,722 km (0.086 R)
• M25: 8,839,589 km (0.08 R)
• M26: 9,559,454 km (0.117 R)
• M27: 9,926,417 km (0.081 R)
• M28: 10,836,720 km (0.106 R)
• M29: 11,550,601 km (0.104 R)
• M30: 12,110,097 km (0.077 R)
• M31: 12,166,496 km (0.103 R)
• M32: 12,563,977 km (0.102 R)
• M33: 12,793,012 km (0.105 R)
• M34: 12,908,052 km (0.079 R)
• M35: 13,958,678 km (0.117 R)
• M36: 14,614,216 km (0.031 R)
• M37: 14,915,506 km (0.061 R)
• M38: 15,097,118 km (0.039 R)
• M39: 15,157,855 km (0.057 R)
• M40: 16,078,779 km (0.06 R)
• M41: 16,702,602 km (0.074 R)
• M42: 17,398,083 km (0.108 R)
• M43: 17,589,269 km (0.077 R)
• M44: 18,102,838 km (0.092 R)
• M45: 18,556,120 km (0.104 R)
• M46: 18,751,644 km (0.079 R)
• M47: 19,013,291 km (0.117 R)
• M48: 20,743,241 km (0.054 R)
• M49: 21,013,863 km (0.107 R)
• M50: 23,853,829 km (0.097 R)
• M51: 25,571,213 km (0.079 R)
• M52: 25,643,618 km (0.12 R)
• M53: 26,885,131 km (0.088 R)
• M54: 28,071,442 km (0.097 R)
• M55: 28,370,638 km (0.119 R)
• M56: 30,802,202 km (0.1 R)
• M57: 31,731,055 km (0.053 R)
• M58: 32,198,997 km (0.054 R)
• M59: 33,775,010 km (0.102 R)
• M60: 33,854,597 km (0.118 R)
• M61: 35,376,156 km (0.115 R)
• M62: 35,699,288 km (0.115 R)
• M63: 35,861,153 km (0.089 R)
• M64: 36,185,780 km (0.059 R)
• M65: 37,247,626 km (0.099 R)
• M66: 37,329,755 km (0.074 R)
• M67: 40,747,169 km (0.096 R)
• M68: 41,085,858 km (0.114 R)
• M69: 41,425,446 km (0.076 R)
• M70: 41,595,688 km (0.048 R)
• M71: 42,022,191 km (0.096 R)
• M72: 43,137,743 km (0.06 R)
• M73: 43,310,229 km (0.031 R)
• M74: 44,611,282 km (0.091 R)
• M75: 47,785,449 km (0.109 R)
• M76: 47,874,759 km (0.083 R)
• M77: 48,053,230 km (0.046 R)
• M78: 48,769,803 km (0.097 R)
• M79: 50,485,841 km (0.102 R)
• M80: 50,576,647 km (0.101 R)
• M81: 51,122,978 km (0.097 R)
• M82: 51,579,700 km (0.038 R)
• M83: 52,037,769 km (0.072 R)
• M84: 52,129,622 km (0.08 R)
• M85: 52,405,181 km (0.086 R)
• M86: 52,773,491 km (0.061 R)
• M87: 53,605,405 km (0.118 R)
• M88: 55,188,450 km (0.049 R)
• M89: 56,786,753 km (0.113 R)
• M90: 57,259,782 km (0.09 R)
• M91: 58,877,683 km (0.07 R)
• M92: 59,260,504 km (0.097 R)
• M93: 62,450,678 km (0.108 R)
• M94: 63,134,490 km (0.108 R)
• M95: 63,330,314 km (0.113 R)
• M96: 63,918,981 km (0.08 R)
• M97: 64,509,444 km (0.099 R)
• M98: 65,002,968 km (0.083 R)
• M99: 65,299,620 km (0.115 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 10,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit