🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 196 Days

Day: 43.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.66 AU - 1.1 AU

Year: 302 Days

Day: 24.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,072,198 km

• M1: 268,827 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.02 AU - 1.52 AU

Year: 523 Days

Day: 31.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.04 AU - 1.68 AU

Year: 579 Days

Day: 24.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.5 AU - 2.84 AU

Year: 1594 Days

Day: 34.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,072,198 km

• M1: 934,987 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.59 AU - 3.79 AU

Year: 2081 Days

Day: 36 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 9.3

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.25 AU - 6.77 AU

Year: 5381 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,072,198 km

• M1: 218,413 km (0.098 R)
• M2: 291,117 km (0.118 R)
• M3: 375,790 km (0.115 R)
• M4: 448,794 km (0.112 R)
• M5: 587,471 km (0.102 R)
• M6: 741,108 km (0.106 R)
• M7: 997,369 km (0.102 R)
• M8: 1,232,088 km (0.064 R)
• M9: 1,347,727 km (0.097 R)
• M10: 1,432,699 km (0.088 R)
• M11: 1,644,230 km (0.068 R)
• M12: 2,482,876 km (0.115 R)
• M13: 2,588,043 km (0.103 R)
• M14: 3,296,389 km (0.119 R)
• M15: 3,720,200 km (0.092 R)
• M16: 3,840,925 km (0.055 R)
• M17: 4,337,291 km (0.079 R)
• M18: 4,567,373 km (0.1 R)
• M19: 4,827,523 km (0.035 R)
• M20: 5,092,760 km (0.047 R)
• M21: 5,227,099 km (0.099 R)
• M22: 5,720,772 km (0.087 R)
• M23: 5,916,745 km (0.036 R)
• M24: 6,576,322 km (0.062 R)
• M25: 7,259,237 km (0.111 R)
• M26: 7,319,674 km (0.098 R)
• M27: 7,502,034 km (0.068 R)
• M28: 7,593,738 km (0.093 R)
• M29: 8,026,973 km (0.05 R)
• M30: 8,372,993 km (0.083 R)
• M31: 8,723,800 km (0.063 R)
• M32: 9,079,544 km (0.104 R)
• M33: 9,407,013 km (0.117 R)
• M34: 9,605,530 km (0.059 R)
• M35: 9,905,623 km (0.095 R)
• M36: 11,171,969 km (0.088 R)
• M37: 12,524,932 km (0.101 R)
• M38: 12,779,847 km (0.053 R)
• M39: 12,889,502 km (0.05 R)
• M40: 13,517,364 km (0.081 R)
• M41: 13,966,607 km (0.095 R)
• M42: 14,042,004 km (0.102 R)
• M43: 14,155,250 km (0.066 R)
• M44: 15,382,251 km (0.069 R)
• M45: 15,538,132 km (0.118 R)
• M46: 15,733,507 km (0.059 R)
• M47: 16,166,443 km (0.08 R)
• M48: 17,205,251 km (0.096 R)
• M49: 17,651,202 km (0.074 R)
• M50: 17,855,254 km (0.107 R)
• M51: 18,018,914 km (0.052 R)
• M52: 18,513,185 km (0.1 R)
• M53: 18,928,469 km (0.097 R)
• M54: 19,137,308 km (0.116 R)
• M55: 19,725,975 km (0.109 R)
• M56: 19,810,648 km (0.08 R)
• M57: 19,980,142 km (0.116 R)
• M58: 20,065,114 km (0.104 R)
• M59: 20,192,721 km (0.079 R)
• M60: 20,277,991 km (0.053 R)
• M61: 21,266,983 km (0.067 R)
• M62: 21,614,648 km (0.082 R)
• M63: 22,139,737 km (0.095 R)
• M64: 23,247,060 km (0.089 R)
• M65: 23,381,250 km (0.081 R)
• M66: 25,884,920 km (0.039 R)
• M67: 26,116,647 km (0.063 R)
• M68: 26,863,140 km (0.037 R)
• M69: 27,286,053 km (0.096 R)
• M70: 27,380,300 km (0.108 R)
• M71: 28,472,364 km (0.099 R)
• M72: 28,568,107 km (0.071 R)
• M73: 28,711,721 km (0.058 R)
• M74: 28,903,655 km (0.078 R)
• M75: 30,161,474 km (0.069 R)
• M76: 31,684,530 km (0.075 R)
• M77: 31,882,747 km (0.063 R)
• M78: 31,982,080 km (0.096 R)
• M79: 32,181,045 km (0.09 R)
• M80: 32,780,484 km (0.098 R)
• M81: 33,333,098 km (0.098 R)
• M82: 33,787,577 km (0.059 R)
• M83: 33,888,854 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 9.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.93 AU - 6.77 AU

Year: 5845 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,072,198 km

• M1: 142,268 km (0.054 R)
• M2: 238,309 km (0.117 R)
• M3: 305,180 km (0.105 R)
• M4: 372,050 km (0.057 R)
• M5: 631,453 km (0.062 R)
• M6: 769,980 km (0.072 R)
• M7: 906,264 km (0.065 R)
• M8: 1,146,967 km (0.076 R)
• M9: 1,348,326 km (0.047 R)
• M10: 1,499,270 km (0.085 R)
• M11: 1,624,184 km (0.108 R)
• M12: 2,123,392 km (0.065 R)
• M13: 2,264,313 km (0.091 R)
• M14: 2,481,679 km (0.115 R)
• M15: 2,574,280 km (0.037 R)
• M16: 2,956,204 km (0.108 R)
• M17: 3,438,208 km (0.061 R)
• M18: 3,562,673 km (0.06 R)
• M19: 3,773,307 km (0.084 R)
• M20: 4,295,553 km (0.09 R)
• M21: 4,565,129 km (0.111 R)
• M22: 4,910,101 km (0.089 R)
• M23: 5,026,937 km (0.083 R)
• M24: 5,192,243 km (0.114 R)
• M25: 5,600,795 km (0.036 R)
• M26: 6,044,951 km (0.051 R)
• M27: 6,195,446 km (0.103 R)
• M28: 6,271,143 km (0.096 R)
• M29: 6,398,151 km (0.044 R)
• M30: 7,283,920 km (0.119 R)
• M31: 7,632,633 km (0.091 R)
• M32: 7,959,504 km (0.107 R)
• M33: 8,207,687 km (0.096 R)
• M34: 8,430,438 km (0.042 R)
• M35: 8,598,886 km (0.088 R)
• M36: 9,254,573 km (0.095 R)
• M37: 10,044,899 km (0.072 R)
• M38: 10,193,599 km (0.05 R)
• M39: 10,493,243 km (0.09 R)
• M40: 11,285,963 km (0.117 R)
• M41: 11,783,375 km (0.09 R)
• M42: 11,846,057 km (0.066 R)
• M43: 12,319,684 km (0.107 R)
• M44: 12,670,940 km (0.077 R)
• M45: 12,928,547 km (0.039 R)
• M46: 13,253,025 km (0.073 R)
• M47: 13,612,957 km (0.086 R)
• M48: 13,976,031 km (0.104 R)
• M49: 14,309,036 km (0.09 R)
• M50: 14,543,606 km (0.09 R)
• M51: 15,152,768 km (0.079 R)
• M52: 15,289,351 km (0.098 R)
• M53: 15,632,379 km (0.072 R)
• M54: 15,839,423 km (0.025 R)
• M55: 16,082,220 km (0.064 R)
• M56: 16,291,208 km (0.098 R)
• M57: 16,361,070 km (0.089 R)
• M58: 16,466,088 km (0.11 R)
• M59: 16,641,566 km (0.051 R)
• M60: 17,600,040 km (0.076 R)
• M61: 17,779,557 km (0.111 R)
• M62: 18,248,995 km (0.074 R)
• M63: 19,942,593 km (0.117 R)
• M64: 20,581,226 km (0.117 R)
• M65: 20,694,621 km (0.097 R)
• M66: 20,808,166 km (0.105 R)
• M67: 21,150,297 km (0.117 R)
• M68: 21,341,034 km (0.103 R)
• M69: 21,647,560 km (0.073 R)
• M70: 22,342,592 km (0.097 R)
• M71: 22,498,024 km (0.09 R)
• M72: 22,614,860 km (0.07 R)
• M73: 22,731,845 km (0.041 R)
• M74: 23,794,140 km (0.108 R)
• M75: 24,191,621 km (0.064 R)
• M76: 24,271,507 km (0.11 R)
• M77: 24,351,242 km (0.066 R)
• M78: 24,832,349 km (0.111 R)
• M79: 24,912,833 km (0.11 R)
• M80: 25,966,750 km (0.074 R)
• M81: 26,089,270 km (0.113 R)
• M82: 27,491,750 km (0.116 R)
• M83: 27,658,253 km (0.09 R)
• M84: 27,825,204 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 12.6

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.7 AU - 7.18 AU

Year: 5969 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,072,198 km

• M1: 183,108 km (0.1 R)
• M2: 358,137 km (0.093 R)
• M3: 452,085 km (0.03 R)
• M4: 840,441 km (0.094 R)
• M5: 991,983 km (0.109 R)
• M6: 1,186,760 km (0.062 R)
• M7: 1,341,594 km (0.116 R)
• M8: 1,503,459 km (0.068 R)
• M9: 1,634,058 km (0.09 R)
• M10: 1,907,074 km (0.086 R)
• M11: 2,049,192 km (0.052 R)
• M12: 2,519,228 km (0.091 R)
• M13: 2,813,038 km (0.091 R)
• M14: 3,165,790 km (0.066 R)
• M15: 3,359,968 km (0.077 R)
• M16: 3,965,989 km (0.037 R)
• M17: 4,308,568 km (0.093 R)
• M18: 4,415,980 km (0.043 R)
• M19: 5,164,118 km (0.101 R)
• M20: 5,278,411 km (0.113 R)
• M21: 5,422,324 km (0.039 R)
• M22: 5,538,562 km (0.072 R)
• M23: 5,743,810 km (0.076 R)
• M24: 6,131,718 km (0.087 R)
• M25: 6,344,296 km (0.112 R)
• M26: 6,714,252 km (0.095 R)
• M27: 7,059,524 km (0.113 R)
• M28: 7,410,779 km (0.073 R)
• M29: 7,767,720 km (0.057 R)
• M30: 8,600,082 km (0.071 R)
• M31: 9,356,000 km (0.079 R)
• M32: 9,990,295 km (0.117 R)
• M33: 10,312,679 km (0.082 R)
• M34: 10,420,838 km (0.078 R)
• M35: 10,747,859 km (0.078 R)
• M36: 10,857,514 km (0.111 R)
• M37: 11,041,370 km (0.067 R)
• M38: 11,152,072 km (0.081 R)
• M39: 11,711,419 km (0.103 R)
• M40: 12,356,485 km (0.117 R)
• M41: 12,702,654 km (0.111 R)
• M42: 13,013,070 km (0.089 R)
• M43: 13,130,056 km (0.117 R)
• M44: 13,601,738 km (0.093 R)
• M45: 13,839,748 km (0.038 R)
• M46: 15,502,528 km (0.09 R)
• M47: 16,084,763 km (0.097 R)
• M48: 16,168,538 km (0.077 R)
• M49: 17,313,410 km (0.04 R)
• M50: 19,502,177 km (0.119 R)
• M51: 20,902,413 km (0.113 R)
• M52: 21,869,414 km (0.075 R)
• M53: 22,055,214 km (0.104 R)
• M54: 22,241,613 km (0.048 R)
• M55: 22,381,786 km (0.113 R)
• M56: 23,942,391 km (0.118 R)
• M57: 24,278,089 km (0.06 R)
• M58: 24,470,472 km (0.037 R)
• M59: 25,099,531 km (0.115 R)
• M60: 25,342,777 km (0.065 R)
• M61: 25,635,839 km (0.045 R)
• M62: 26,323,989 km (0.077 R)
• M63: 26,422,874 km (0.084 R)
• M64: 26,719,975 km (0.026 R)
• M65: 27,217,687 km (0.07 R)
• M66: 27,367,734 km (0.087 R)
• M67: 28,323,514 km (0.076 R)
• M68: 28,526,220 km (0.103 R)
• M69: 28,627,647 km (0.093 R)
• M70: 30,734,883 km (0.095 R)
• M71: 31,308,740 km (0.116 R)
• M72: 31,570,686 km (0.119 R)
• M73: 32,308,203 km (0.056 R)
• M74: 32,944,892 km (0.09 R)
• M75: 33,425,101 km (0.079 R)
• M76: 33,746,437 km (0.116 R)
• M77: 34,176,681 km (0.095 R)
• M78: 34,338,396 km (0.088 R)
• M79: 35,151,161 km (0.054 R)
• M80: 35,751,198 km (0.119 R)
• M81: 35,915,457 km (0.109 R)
• M82: 36,244,722 km (0.118 R)
• M83: 36,354,676 km (0.064 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 10,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit