🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.55 AU - 0.73 AU

Year: 183 Days

Day: 15.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.61 AU - 0.75 AU

Year: 201 Days

Day: 13.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.66 AU - 0.78 AU

Year: 219 Days

Day: 42.1 Hours

Environment

Temp: 122 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,665,431 km

• M1: 292,015 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.13 AU - 1.31 AU

Year: 483 Days

Day: 42.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,665,431 km

• M1: 145,708 km (0.093 R)
• M2: 386,262 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.7 AU - 2.81 AU

Year: 1633 Days

Day: 22.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.36 AU - 3.62 AU

Year: 2335 Days

Day: 42.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 9.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.34 AU - 7 AU

Year: 4836 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,665,431 km

• M1: 145,110 km (0.1 R)
• M2: 420,819 km (0.066 R)
• M3: 532,718 km (0.11 R)
• M4: 696,079 km (0.074 R)
• M5: 768,484 km (0.054 R)
• M6: 843,732 km (0.118 R)
• M7: 1,049,279 km (0.048 R)
• M8: 1,158,187 km (0.075 R)
• M9: 1,271,283 km (0.062 R)
• M10: 1,427,912 km (0.106 R)
• M11: 1,577,210 km (0.098 R)
• M12: 1,832,724 km (0.105 R)
• M13: 2,194,451 km (0.08 R)
• M14: 2,304,106 km (0.073 R)
• M15: 2,529,251 km (0.115 R)
• M16: 2,931,819 km (0.096 R)
• M17: 3,053,143 km (0.107 R)
• M18: 3,229,369 km (0.047 R)
• M19: 3,427,138 km (0.032 R)
• M20: 3,499,992 km (0.095 R)
• M21: 3,740,545 km (0.082 R)
• M22: 3,929,338 km (0.098 R)
• M23: 4,316,347 km (0.057 R)
• M24: 4,695,428 km (0.096 R)
• M25: 5,043,692 km (0.09 R)
• M26: 5,549,782 km (0.106 R)
• M27: 6,027,897 km (0.11 R)
• M28: 6,339,060 km (0.038 R)
• M29: 6,678,348 km (0.096 R)
• M30: 6,954,057 km (0.111 R)
• M31: 7,611,988 km (0.065 R)
• M32: 8,338,885 km (0.067 R)
• M33: 8,911,096 km (0.119 R)
• M34: 9,062,489 km (0.095 R)
• M35: 9,444,712 km (0.106 R)
• M36: 9,754,380 km (0.06 R)
• M37: 9,832,320 km (0.118 R)
• M38: 10,304,301 km (0.088 R)
• M39: 10,489,803 km (0.059 R)
• M40: 11,161,348 km (0.113 R)
• M41: 11,270,255 km (0.073 R)
• M42: 11,351,935 km (0.107 R)
• M43: 11,571,096 km (0.112 R)
• M44: 11,708,726 km (0.099 R)
• M45: 11,791,603 km (0.055 R)
• M46: 12,292,906 km (0.113 R)
• M47: 12,687,695 km (0.085 R)
• M48: 13,029,227 km (0.069 R)
• M49: 13,201,264 km (0.118 R)
• M50: 13,809,080 km (0.111 R)
• M51: 14,219,427 km (0.088 R)
• M52: 14,366,931 km (0.114 R)
• M53: 14,544,653 km (0.072 R)
• M54: 14,782,663 km (0.115 R)
• M55: 15,262,723 km (0.075 R)
• M56: 15,900,458 km (0.115 R)
• M57: 16,237,951 km (0.085 R)
• M58: 16,671,037 km (0.107 R)
• M59: 16,733,270 km (0.11 R)
• M60: 16,857,885 km (0.059 R)
• M61: 17,770,282 km (0.054 R)
• M62: 17,833,861 km (0.079 R)
• M63: 17,929,155 km (0.103 R)
• M64: 18,216,533 km (0.041 R)
• M65: 18,441,079 km (0.054 R)
• M66: 18,569,733 km (0.078 R)
• M67: 18,763,313 km (0.11 R)
• M68: 19,544,513 km (0.118 R)
• M69: 19,610,186 km (0.087 R)
• M70: 20,236,852 km (0.073 R)
• M71: 20,803,080 km (0.088 R)
• M72: 20,870,100 km (0.067 R)
• M73: 20,937,120 km (0.112 R)
• M74: 21,138,628 km (0.111 R)
• M75: 21,340,884 km (0.098 R)
• M76: 22,739,624 km (0.1 R)
• M77: 22,808,589 km (0.103 R)
• M78: 23,015,932 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 13.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.83 AU - 6.09 AU

Year: 5211 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,665,431 km

• M1: 379,979 km (0.094 R)
• M2: 523,742 km (0.119 R)
• M3: 667,057 km (0.108 R)
• M4: 1,111,662 km (0.072 R)
• M5: 1,304,942 km (0.114 R)
• M6: 1,591,871 km (0.092 R)
• M7: 1,743,114 km (0.075 R)
• M8: 1,846,935 km (0.092 R)
• M9: 2,264,164 km (0.105 R)
• M10: 2,552,439 km (0.097 R)
• M11: 2,852,981 km (0.067 R)
• M12: 3,959,407 km (0.088 R)
• M13: 4,097,785 km (0.077 R)
• M14: 4,284,782 km (0.1 R)
• M15: 4,570,664 km (0.12 R)
• M16: 4,862,828 km (0.074 R)
• M17: 5,136,144 km (0.119 R)
• M18: 5,389,114 km (0.028 R)
• M19: 5,491,439 km (0.102 R)
• M20: 5,698,033 km (0.085 R)
• M21: 6,252,742 km (0.108 R)
• M22: 6,714,700 km (0.113 R)
• M23: 6,963,631 km (0.077 R)
• M24: 7,642,656 km (0.082 R)
• M25: 7,961,000 km (0.082 R)
• M26: 8,313,303 km (0.101 R)
• M27: 8,521,244 km (0.108 R)
• M28: 8,791,119 km (0.029 R)
• M29: 9,124,722 km (0.07 R)
• M30: 9,308,578 km (0.107 R)
• M31: 9,742,262 km (0.111 R)
• M32: 10,436,995 km (0.073 R)
• M33: 11,443,190 km (0.093 R)
• M34: 11,974,711 km (0.083 R)
• M35: 12,277,198 km (0.12 R)
• M36: 12,480,352 km (0.112 R)
• M37: 12,958,616 km (0.119 R)
• M38: 13,061,839 km (0.069 R)
• M39: 13,199,918 km (0.093 R)
• M40: 13,617,296 km (0.118 R)
• M41: 14,572,029 km (0.087 R)
• M42: 14,751,248 km (0.107 R)
• M43: 15,329,593 km (0.109 R)
• M44: 15,621,608 km (0.062 R)
• M45: 16,732,971 km (0.088 R)
• M46: 17,033,662 km (0.049 R)
• M47: 17,260,303 km (0.067 R)
• M48: 17,411,995 km (0.116 R)
• M49: 17,869,765 km (0.115 R)
• M50: 18,177,039 km (0.11 R)
• M51: 18,525,004 km (0.09 R)
• M52: 18,719,182 km (0.057 R)
• M53: 18,953,153 km (0.084 R)
• M54: 19,660,900 km (0.113 R)
• M55: 20,658,269 km (0.086 R)
• M56: 20,779,144 km (0.104 R)
• M57: 20,940,560 km (0.095 R)
• M58: 21,061,884 km (0.096 R)
• M59: 21,427,352 km (0.069 R)
• M60: 21,549,573 km (0.097 R)
• M61: 21,958,873 km (0.119 R)
• M62: 22,288,138 km (0.093 R)
• M63: 22,743,663 km (0.05 R)
• M64: 22,993,342 km (0.079 R)
• M65: 23,327,694 km (0.082 R)
• M66: 24,001,333 km (0.111 R)
• M67: 25,023,834 km (0.112 R)
• M68: 26,104,080 km (0.082 R)
• M69: 26,409,260 km (0.048 R)
• M70: 26,627,972 km (0.093 R)
• M71: 27,553,085 km (0.107 R)
• M72: 28,623,458 km (0.119 R)
• M73: 29,254,013 km (0.065 R)
• M74: 29,389,698 km (0.092 R)
• M75: 30,391,555 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 14.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.3 AU - 6.96 AU

Year: 6114 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,665,431 km

• M1: 189,092 km (0.109 R)
• M2: 319,990 km (0.114 R)
• M3: 429,346 km (0.056 R)
• M4: 601,234 km (0.102 R)
• M5: 739,612 km (0.031 R)
• M6: 1,138,889 km (0.106 R)
• M7: 1,379,442 km (0.084 R)
• M8: 1,911,711 km (0.053 R)
• M9: 2,164,232 km (0.051 R)
• M10: 2,370,677 km (0.103 R)
• M11: 2,623,199 km (0.099 R)
• M12: 2,925,835 km (0.087 R)
• M13: 3,239,991 km (0.106 R)
• M14: 3,521,235 km (0.102 R)
• M15: 3,946,990 km (0.075 R)
• M16: 4,177,820 km (0.08 R)
• M17: 4,725,647 km (0.111 R)
• M18: 4,995,970 km (0.045 R)
• M19: 5,811,129 km (0.063 R)
• M20: 7,279,582 km (0.094 R)
• M21: 8,084,568 km (0.037 R)
• M22: 8,202,002 km (0.086 R)
• M23: 9,406,565 km (0.112 R)
• M24: 9,623,033 km (0.104 R)
• M25: 9,841,146 km (0.091 R)
• M26: 10,187,316 km (0.074 R)
• M27: 10,377,903 km (0.045 R)
• M28: 10,537,524 km (0.092 R)
• M29: 11,844,561 km (0.098 R)
• M30: 12,011,512 km (0.081 R)
• M31: 12,112,042 km (0.103 R)
• M32: 12,313,999 km (0.025 R)
• M33: 12,449,236 km (0.115 R)
• M34: 13,098,640 km (0.074 R)
• M35: 13,549,378 km (0.104 R)
• M36: 13,654,097 km (0.044 R)
• M37: 13,864,282 km (0.102 R)
• M38: 14,537,323 km (0.031 R)
• M39: 15,330,042 km (0.114 R)
• M40: 15,512,102 km (0.112 R)
• M41: 16,025,821 km (0.067 R)
• M42: 16,507,975 km (0.073 R)
• M43: 18,406,372 km (0.106 R)
• M44: 18,561,356 km (0.086 R)
• M45: 19,185,179 km (0.12 R)
• M46: 19,895,170 km (0.105 R)
• M47: 20,413,377 km (0.059 R)
• M48: 21,219,261 km (0.057 R)
• M49: 23,279,224 km (0.111 R)
• M50: 25,834,505 km (0.084 R)
• M51: 27,808,898 km (0.078 R)
• M52: 28,926,543 km (0.094 R)
• M53: 29,106,809 km (0.107 R)
• M54: 29,287,374 km (0.064 R)
• M55: 29,513,566 km (0.1 R)
• M56: 29,695,028 km (0.084 R)
• M57: 30,104,627 km (0.074 R)
• M58: 30,378,690 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510

Radius: 14.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.27 AU - 14.01 AU

Year: 16095 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,665,431 km

• M1: 401,521 km (0.093 R)
• M2: 520,900 km (0.065 R)
• M3: 1,305,690 km (0.083 R)
• M4: 2,061,459 km (0.042 R)
• M5: 2,204,175 km (0.105 R)
• M6: 2,591,484 km (0.107 R)
• M7: 3,296,389 km (0.117 R)
• M8: 3,430,878 km (0.051 R)
• M9: 5,067,927 km (0.107 R)
• M10: 5,341,990 km (0.064 R)
• M11: 5,782,556 km (0.117 R)
• M12: 6,069,186 km (0.095 R)
• M13: 6,235,090 km (0.081 R)
• M14: 6,613,871 km (0.06 R)
• M15: 6,913,666 km (0.119 R)
• M16: 7,438,156 km (0.06 R)
• M17: 8,295,052 km (0.109 R)
• M18: 9,183,364 km (0.038 R)
• M19: 9,278,509 km (0.088 R)
• M20: 9,566,335 km (0.075 R)
• M21: 10,101,746 km (0.096 R)
• M22: 11,765,873 km (0.106 R)
• M23: 12,339,431 km (0.073 R)
• M24: 12,922,114 km (0.078 R)
• M25: 13,136,339 km (0.066 R)
• M26: 13,731,289 km (0.111 R)
• M27: 15,796,787 km (0.078 R)
• M28: 17,719,718 km (0.055 R)
• M29: 18,377,051 km (0.081 R)
• M30: 18,497,328 km (0.036 R)
• M31: 18,738,928 km (0.041 R)
• M32: 20,272,157 km (0.049 R)
• M33: 22,614,710 km (0.097 R)
• M34: 23,262,469 km (0.105 R)
• M35: 23,588,592 km (0.04 R)
• M36: 23,785,014 km (0.055 R)
• M37: 24,311,599 km (0.106 R)
• M38: 25,443,157 km (0.094 R)
• M39: 25,711,835 km (0.049 R)
• M40: 26,523,702 km (0.089 R)
• M41: 27,826,550 km (0.05 R)
• M42: 28,034,043 km (0.08 R)
• M43: 29,784,188 km (0.101 R)
• M44: 30,351,613 km (0.078 R)
• M45: 31,930,618 km (0.075 R)
• M46: 32,220,539 km (0.104 R)
• M47: 32,657,066 km (0.048 R)
• M48: 33,095,687 km (0.098 R)
• M49: 33,315,595 km (0.072 R)
• M50: 33,609,705 km (0.103 R)
• M51: 34,497,269 km (0.092 R)
• M52: 34,943,819 km (0.073 R)
• M53: 37,587,213 km (0.098 R)
• M54: 38,046,927 km (0.087 R)
• M55: 41,869,602 km (0.1 R)
• M56: 42,107,612 km (0.077 R)
• M57: 42,744,450 km (0.083 R)
• M58: 44,431,316 km (0.103 R)
• M59: 44,836,127 km (0.118 R)
• M60: 47,787,095 km (0.102 R)
• M61: 48,368,283 km (0.092 R)
• M62: 48,784,763 km (0.1 R)
• M63: 51,223,807 km (0.096 R)
• M64: 51,563,244 km (0.119 R)
• M65: 56,132,263 km (0.089 R)
• M66: 56,745,315 km (0.049 R)
• M67: 57,889,888 km (0.116 R)
• M68: 59,308,824 km (0.095 R)
• M69: 59,486,995 km (0.117 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit