🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 29.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 112.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.82 AU

Year: 195 Days

Day: 20.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.71 AU - 0.81 AU

Year: 235 Days

Day: 31.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.14 AU - 1.46 AU

Year: 526 Days

Day: 28.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,727,196 km

• M1: 193,430 km (0.049 R)
• M2: 222,153 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.65 AU - 1.65 AU

Year: 752 Days

Day: 41 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,727,196 km

• M1: 659,577 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.59 AU - 3.75 AU

Year: 2494 Days

Day: 13 Hours

Environment

Temp: -111 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.68 AU - 4.56 AU

Year: 2967 Days

Day: 21.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,727,196 km

• M1: 605,423 km (0.103 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.1

Radius: 8.2

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.76 AU - 7.16 AU

Year: 5825 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,727,196 km

• M1: 106,962 km (0.119 R)
• M2: 170,093 km (0.03 R)
• M3: 520,152 km (0.07 R)
• M4: 708,047 km (0.084 R)
• M5: 784,192 km (0.08 R)
• M6: 850,015 km (0.069 R)
• M7: 1,222,963 km (0.111 R)
• M8: 1,284,597 km (0.066 R)
• M9: 2,086,890 km (0.119 R)
• M10: 2,409,423 km (0.092 R)
• M11: 2,487,663 km (0.084 R)
• M12: 2,606,593 km (0.086 R)
• M13: 2,686,927 km (0.087 R)
• M14: 2,809,149 km (0.088 R)
• M15: 3,250,911 km (0.113 R)
• M16: 3,692,075 km (0.095 R)
• M17: 3,942,801 km (0.111 R)
• M18: 4,175,426 km (0.066 R)
• M19: 4,412,688 km (0.057 R)
• M20: 4,776,959 km (0.099 R)
• M21: 4,850,861 km (0.084 R)
• M22: 5,534,074 km (0.078 R)
• M23: 5,663,925 km (0.033 R)
• M24: 6,601,006 km (0.085 R)
• M25: 7,073,436 km (0.102 R)
• M26: 7,157,959 km (0.087 R)
• M27: 8,168,493 km (0.071 R)
• M28: 9,069,820 km (0.099 R)
• M29: 9,253,825 km (0.099 R)
• M30: 9,315,459 km (0.119 R)
• M31: 9,439,177 km (0.109 R)
• M32: 9,656,842 km (0.119 R)
• M33: 9,970,848 km (0.111 R)
• M34: 10,480,079 km (0.063 R)
• M35: 10,997,837 km (0.117 R)
• M36: 11,194,259 km (0.104 R)
• M37: 12,430,386 km (0.119 R)
• M38: 13,533,970 km (0.105 R)
• M39: 13,779,609 km (0.051 R)
• M40: 14,993,297 km (0.055 R)
• M41: 15,065,852 km (0.075 R)
• M42: 15,320,318 km (0.079 R)
• M43: 15,612,931 km (0.105 R)
• M44: 15,944,440 km (0.092 R)
• M45: 16,427,342 km (0.095 R)
• M46: 17,141,672 km (0.059 R)
• M47: 17,483,653 km (0.099 R)
• M48: 17,712,837 km (0.115 R)
• M49: 17,866,175 km (0.119 R)
• M50: 18,873,716 km (0.106 R)
• M51: 19,108,884 km (0.118 R)
• M52: 19,305,605 km (0.039 R)
• M53: 20,099,072 km (0.099 R)
• M54: 20,943,702 km (0.099 R)
• M55: 21,146,407 km (0.065 R)
• M56: 22,128,966 km (0.068 R)
• M57: 23,042,710 km (0.066 R)
• M58: 23,462,032 km (0.034 R)
• M59: 24,053,393 km (0.064 R)
• M60: 24,265,822 km (0.108 R)
• M61: 24,393,578 km (0.089 R)
• M62: 25,078,587 km (0.07 R)
• M63: 25,856,795 km (0.104 R)
• M64: 25,987,394 km (0.098 R)
• M65: 26,161,676 km (0.118 R)
• M66: 26,950,804 km (0.083 R)
• M67: 29,138,673 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 11.9

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.01 AU - 8.37 AU

Year: 6840 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,727,196 km

• M1: 217,515 km (0.08 R)
• M2: 344,823 km (0.105 R)
• M3: 485,744 km (0.045 R)
• M4: 636,539 km (0.092 R)
• M5: 864,676 km (0.035 R)
• M6: 1,021,305 km (0.049 R)
• M7: 1,239,718 km (0.067 R)
• M8: 1,327,980 km (0.109 R)
• M9: 1,455,288 km (0.096 R)
• M10: 1,782,010 km (0.086 R)
• M11: 1,882,689 km (0.055 R)
• M12: 2,026,902 km (0.074 R)
• M13: 2,153,611 km (0.029 R)
• M14: 2,282,864 km (0.088 R)
• M15: 2,459,539 km (0.119 R)
• M16: 2,549,597 km (0.072 R)
• M17: 2,640,851 km (0.075 R)
• M18: 2,850,139 km (0.084 R)
• M19: 2,968,770 km (0.097 R)
• M20: 3,113,431 km (0.105 R)
• M21: 3,536,045 km (0.084 R)
• M22: 3,663,951 km (0.109 R)
• M23: 3,924,251 km (0.081 R)
• M24: 4,408,350 km (0.033 R)
• M25: 4,657,580 km (0.09 R)
• M26: 4,997,018 km (0.097 R)
• M27: 5,169,953 km (0.102 R)
• M28: 5,670,358 km (0.067 R)
• M29: 5,880,991 km (0.111 R)
• M30: 6,002,615 km (0.073 R)
• M31: 7,823,969 km (0.096 R)
• M32: 8,160,115 km (0.03 R)
• M33: 8,466,791 km (0.081 R)
• M34: 8,777,206 km (0.073 R)
• M35: 9,126,517 km (0.117 R)
• M36: 9,659,086 km (0.111 R)
• M37: 9,838,902 km (0.081 R)
• M38: 10,056,118 km (0.089 R)
• M39: 10,384,935 km (0.076 R)
• M40: 10,680,241 km (0.054 R)
• M41: 10,828,941 km (0.079 R)
• M42: 10,978,389 km (0.099 R)
• M43: 11,544,617 km (0.094 R)
• M44: 12,314,598 km (0.061 R)
• M45: 12,784,484 km (0.08 R)
• M46: 12,863,323 km (0.092 R)
• M47: 13,701,669 km (0.109 R)
• M48: 13,863,235 km (0.071 R)
• M49: 13,985,007 km (0.113 R)
• M50: 15,221,135 km (0.094 R)
• M51: 15,346,797 km (0.082 R)
• M52: 15,556,683 km (0.114 R)
• M53: 15,683,242 km (0.115 R)
• M54: 16,277,894 km (0.118 R)
• M55: 16,966,792 km (0.045 R)
• M56: 17,053,559 km (0.104 R)
• M57: 18,239,272 km (0.054 R)
• M58: 18,328,282 km (0.074 R)
• M59: 18,819,711 km (0.1 R)
• M60: 18,999,528 km (0.108 R)
• M61: 19,770,256 km (0.112 R)
• M62: 19,861,511 km (0.113 R)
• M63: 20,412,480 km (0.112 R)
• M64: 20,968,535 km (0.116 R)
• M65: 21,342,081 km (0.086 R)
• M66: 22,095,606 km (0.105 R)
• M67: 22,428,012 km (0.066 R)
• M68: 23,097,762 km (0.065 R)
• M69: 23,968,571 km (0.075 R)
• M70: 24,506,076 km (0.082 R)
• M71: 25,592,905 km (0.098 R)
• M72: 26,142,378 km (0.044 R)
• M73: 27,405,283 km (0.111 R)
• M74: 28,688,084 km (0.116 R)
• M75: 29,362,771 km (0.053 R)
• M76: 29,676,029 km (0.042 R)
• M77: 30,516,619 km (0.083 R)
• M78: 31,792,240 km (0.101 R)
• M79: 32,490,414 km (0.073 R)
• M80: 32,814,443 km (0.091 R)
• M81: 33,738,060 km (0.028 R)
• M82: 36,112,477 km (0.063 R)
• M83: 36,504,124 km (0.103 R)
• M84: 37,291,608 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.1

Radius: 4.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.94 AU - 14.26 AU

Year: 18783 Days

Day: 17.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 40,727,196 km

• M1: 230,231 km (0.064 R)
• M2: 271,071 km (0.11 R)
• M3: 325,974 km (0.101 R)
• M4: 487,390 km (0.111 R)
• M5: 569,968 km (0.111 R)
• M6: 657,333 km (0.074 R)
• M7: 911,799 km (0.105 R)
• M8: 1,067,530 km (0.051 R)
• M9: 1,121,386 km (0.081 R)
• M10: 1,423,573 km (0.098 R)
• M11: 1,666,371 km (0.099 R)
• M12: 1,878,500 km (0.061 R)
• M13: 2,493,497 km (0.114 R)
• M14: 3,036,837 km (0.12 R)
• M15: 3,243,282 km (0.104 R)
• M16: 3,295,641 km (0.088 R)
• M17: 3,374,629 km (0.076 R)
• M18: 4,722,206 km (0.084 R)
• M19: 5,143,175 km (0.036 R)
• M20: 5,234,878 km (0.054 R)
• M21: 6,117,356 km (0.075 R)
• M22: 6,149,819 km (0.027 R)
• M23: 6,575,724 km (0.113 R)
• M24: 6,775,437 km (0.09 R)
• M25: 6,943,585 km (0.078 R)
• M26: 7,352,436 km (0.114 R)
• M27: 7,386,844 km (0.09 R)
• M28: 7,490,365 km (0.113 R)
• M29: 7,629,342 km (0.078 R)
• M30: 7,734,060 km (0.045 R)
• M31: 7,944,993 km (0.102 R)
• M32: 8,300,587 km (0.09 R)
• M33: 8,661,567 km (0.111 R)
• M34: 8,953,881 km (0.114 R)
• M35: 9,101,385 km (0.105 R)
• M36: 9,473,435 km (0.119 R)
• M37: 10,580,160 km (0.107 R)
• M38: 10,619,055 km (0.074 R)
• M39: 10,892,670 km (0.116 R)
• M40: 10,971,209 km (0.052 R)
• M41: 11,050,047 km (0.112 R)
• M42: 11,327,252 km (0.073 R)
• M43: 11,687,034 km (0.073 R)
• M44: 11,807,910 km (0.119 R)
• M45: 11,969,475 km (0.084 R)
• M46: 12,172,629 km (0.1 R)
• M47: 12,213,469 km (0.041 R)
• M48: 12,254,160 km (0.104 R)
• M49: 12,417,820 km (0.09 R)
• M50: 12,623,517 km (0.104 R)
• M51: 13,583,786 km (0.119 R)
• M52: 13,668,458 km (0.037 R)
• M53: 13,923,373 km (0.108 R)
• M54: 13,966,008 km (0.087 R)
• M55: 15,485,324 km (0.109 R)
• M56: 16,062,922 km (0.108 R)
• M57: 16,242,140 km (0.117 R)
• M58: 16,421,957 km (0.031 R)
• M59: 16,466,986 km (0.069 R)
• M60: 17,147,656 km (0.091 R)
• M61: 17,239,210 km (0.102 R)
• M62: 19,387,136 km (0.12 R)
• M63: 19,721,338 km (0.043 R)
• M64: 20,637,924 km (0.105 R)
• M65: 20,881,469 km (0.034 R)
• M66: 21,224,048 km (0.106 R)
• M67: 21,519,055 km (0.09 R)
• M68: 22,312,522 km (0.074 R)
• M69: 22,863,641 km (0.064 R)
• M70: 24,337,928 km (0.114 R)
• M71: 24,956,814 km (0.094 R)
• M72: 25,216,367 km (0.078 R)
• M73: 25,685,506 km (0.107 R)
• M74: 25,790,224 km (0.118 R)
• M75: 27,110,425 km (0.072 R)
• M76: 27,430,565 km (0.071 R)
• M77: 28,398,463 km (0.052 R)
• M78: 29,377,581 km (0.112 R)
• M79: 30,257,067 km (0.08 R)
• M80: 31,200,880 km (0.082 R)
• M81: 31,873,023 km (0.111 R)
• M82: 32,154,417 km (0.055 R)
• M83: 32,210,815 km (0.107 R)
• M84: 32,380,160 km (0.109 R)
• M85: 32,493,256 km (0.025 R)
• M86: 33,975,172 km (0.093 R)
• M87: 34,090,064 km (0.092 R)
• M88: 34,608,719 km (0.086 R)
• M89: 34,898,042 km (0.073 R)
• M90: 36,121,752 km (0.058 R)
• M91: 37,656,178 km (0.099 R)
• M92: 38,670,900 km (0.051 R)
• M93: 38,970,993 km (0.094 R)
• M94: 39,091,270 km (0.054 R)
• M95: 39,815,623 km (0.107 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 10,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit