🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.59 AU - 0.65 AU

Year: 181 Days

Day: 36.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.39 AU - 1.43 AU

Year: 621 Days

Day: 39.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.16 AU - 3.4 AU

Year: 1719 Days

Day: 24.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.2

Radius: 10.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4 AU - 6.08 AU

Year: 4196 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,039,554 km

• M1: 129,851 km (0.109 R)
• M2: 344,973 km (0.091 R)
• M3: 410,197 km (0.104 R)
• M4: 495,468 km (0.111 R)
• M5: 857,345 km (0.053 R)
• M6: 1,061,846 km (0.05 R)
• M7: 1,530,087 km (0.069 R)
• M8: 1,612,067 km (0.111 R)
• M9: 1,780,813 km (0.101 R)
• M10: 1,993,691 km (0.09 R)
• M11: 2,148,973 km (0.056 R)
• M12: 2,430,517 km (0.096 R)
• M13: 2,709,816 km (0.117 R)
• M14: 2,824,557 km (0.116 R)
• M15: 2,970,116 km (0.053 R)
• M16: 3,437,609 km (0.056 R)
• M17: 3,815,494 km (0.089 R)
• M18: 4,239,903 km (0.038 R)
• M19: 4,407,303 km (0.066 R)
• M20: 4,662,367 km (0.03 R)
• M21: 4,748,536 km (0.077 R)
• M22: 5,027,685 km (0.118 R)
• M23: 5,151,552 km (0.077 R)
• M24: 5,222,761 km (0.11 R)
• M25: 5,878,748 km (0.095 R)
• M26: 6,009,346 km (0.115 R)
• M27: 6,121,994 km (0.084 R)
• M28: 6,216,540 km (0.106 R)
• M29: 6,406,978 km (0.092 R)
• M30: 6,560,615 km (0.034 R)
• M31: 7,029,305 km (0.069 R)
• M32: 7,247,718 km (0.103 R)
• M33: 7,998,699 km (0.115 R)
• M34: 8,457,067 km (0.092 R)
• M35: 8,945,354 km (0.09 R)
• M36: 9,052,766 km (0.099 R)
• M37: 9,182,168 km (0.065 R)
• M38: 9,399,234 km (0.111 R)
• M39: 9,662,078 km (0.027 R)
• M40: 9,993,886 km (0.072 R)
• M41: 10,374,612 km (0.099 R)
• M42: 10,442,231 km (0.05 R)
• M43: 10,532,737 km (0.104 R)
• M44: 10,897,158 km (0.1 R)
• M45: 11,288,955 km (0.036 R)
• M46: 11,591,741 km (0.062 R)
• M47: 12,252,963 km (0.117 R)
• M48: 12,468,085 km (0.119 R)
• M49: 13,096,695 km (0.109 R)
• M50: 13,341,138 km (0.058 R)
• M51: 14,485,263 km (0.043 R)
• M52: 14,586,241 km (0.104 R)
• M53: 15,479,939 km (0.11 R)
• M54: 15,686,683 km (0.087 R)
• M55: 16,076,685 km (0.078 R)
• M56: 16,259,942 km (0.094 R)
• M57: 16,443,798 km (0.06 R)
• M58: 16,813,454 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 13.5

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.94 AU - 6.96 AU

Year: 6075 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,039,554 km

• M1: 168,896 km (0.1 R)
• M2: 305,329 km (0.117 R)
• M3: 420,220 km (0.088 R)
• M4: 567,724 km (0.1 R)
• M5: 686,056 km (0.06 R)
• M6: 854,353 km (0.035 R)
• M7: 1,023,249 km (0.105 R)
• M8: 1,127,370 km (0.062 R)
• M9: 1,330,823 km (0.049 R)
• M10: 1,462,469 km (0.065 R)
• M11: 1,775,128 km (0.116 R)
• M12: 2,090,481 km (0.069 R)
• M13: 2,566,651 km (0.077 R)
• M14: 2,691,116 km (0.101 R)
• M15: 2,775,190 km (0.054 R)
• M16: 2,924,638 km (0.052 R)
• M17: 3,298,633 km (0.089 R)
• M18: 3,480,095 km (0.115 R)
• M19: 4,141,467 km (0.093 R)
• M20: 4,239,155 km (0.109 R)
• M21: 4,637,833 km (0.115 R)
• M22: 4,790,573 km (0.049 R)
• M23: 4,919,077 km (0.119 R)
• M24: 5,552,026 km (0.074 R)
• M25: 5,796,170 km (0.092 R)
• M26: 6,238,830 km (0.07 R)
• M27: 6,750,155 km (0.086 R)
• M28: 7,542,425 km (0.078 R)
• M29: 8,056,593 km (0.117 R)
• M30: 8,240,748 km (0.093 R)
• M31: 8,519,599 km (0.075 R)
• M32: 8,613,247 km (0.032 R)
• M33: 9,054,860 km (0.063 R)
• M34: 9,246,495 km (0.095 R)
• M35: 9,407,163 km (0.053 R)
• M36: 9,536,415 km (0.072 R)
• M37: 10,324,198 km (0.051 R)
• M38: 10,457,490 km (0.12 R)
• M39: 10,827,146 km (0.105 R)
• M40: 10,928,723 km (0.076 R)
• M41: 11,098,666 km (0.095 R)
• M42: 11,475,802 km (0.104 R)
• M43: 11,891,984 km (0.112 R)
• M44: 12,277,946 km (0.114 R)
• M45: 12,454,771 km (0.103 R)
• M46: 12,667,948 km (0.113 R)
• M47: 12,775,060 km (0.097 R)
• M48: 13,062,138 km (0.099 R)
• M49: 13,606,226 km (0.078 R)
• M50: 13,973,040 km (0.108 R)
• M51: 14,120,693 km (0.043 R)
• M52: 14,641,592 km (0.046 R)
• M53: 15,625,647 km (0.114 R)
• M54: 16,552,855 km (0.111 R)
• M55: 16,865,963 km (0.091 R)
• M56: 17,458,371 km (0.049 R)
• M57: 17,577,600 km (0.084 R)
• M58: 19,688,127 km (0.114 R)
• M59: 20,605,012 km (0.095 R)
• M60: 20,731,123 km (0.067 R)
• M61: 21,323,082 km (0.114 R)
• M62: 21,706,501 km (0.089 R)
• M63: 22,393,904 km (0.086 R)
• M64: 22,653,606 km (0.081 R)
• M65: 23,394,564 km (0.087 R)
• M66: 23,526,210 km (0.083 R)
• M67: 25,846,024 km (0.112 R)
• M68: 26,300,502 km (0.118 R)
• M69: 26,437,385 km (0.101 R)
• M70: 26,620,193 km (0.078 R)
• M71: 28,425,091 km (0.117 R)
• M72: 29,082,574 km (0.082 R)
• M73: 30,364,628 km (0.114 R)
• M74: 31,665,232 km (0.114 R)
• M75: 32,200,343 km (0.099 R)
• M76: 32,298,031 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.7

Radius: 9.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.33 AU - 7.67 AU

Year: 6146 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,039,554 km

• M1: 126,261 km (0.085 R)
• M2: 189,092 km (0.101 R)
• M3: 264,040 km (0.116 R)
• M4: 409,749 km (0.098 R)
• M5: 531,671 km (0.116 R)
• M6: 603,777 km (0.093 R)
• M7: 692,638 km (0.037 R)
• M8: 779,405 km (0.089 R)
• M9: 877,242 km (0.099 R)
• M10: 1,604,437 km (0.052 R)
• M11: 1,731,296 km (0.1 R)
• M12: 1,814,622 km (0.041 R)
• M13: 1,985,613 km (0.09 R)
• M14: 2,221,678 km (0.092 R)
• M15: 2,394,613 km (0.051 R)
• M16: 2,603,751 km (0.087 R)
• M17: 2,667,629 km (0.082 R)
• M18: 2,732,106 km (0.077 R)
• M19: 2,818,873 km (0.102 R)
• M20: 2,984,029 km (0.096 R)
• M21: 3,051,049 km (0.065 R)
• M22: 3,118,517 km (0.109 R)
• M23: 3,220,842 km (0.043 R)
• M24: 3,301,027 km (0.076 R)
• M25: 3,451,971 km (0.099 R)
• M26: 3,736,656 km (0.106 R)
• M27: 4,417,476 km (0.05 R)
• M28: 4,622,724 km (0.101 R)
• M29: 4,687,500 km (0.056 R)
• M30: 4,791,919 km (0.1 R)
• M31: 5,002,852 km (0.09 R)
• M32: 5,338,699 km (0.119 R)
• M33: 5,723,615 km (0.102 R)
• M34: 5,891,314 km (0.042 R)
• M35: 6,549,245 km (0.06 R)
• M36: 6,842,607 km (0.116 R)
• M37: 7,396,568 km (0.102 R)
• M38: 7,487,822 km (0.093 R)
• M39: 7,686,787 km (0.099 R)
• M40: 8,372,993 km (0.113 R)
• M41: 8,707,494 km (0.07 R)
• M42: 8,932,938 km (0.074 R)
• M43: 9,356,748 km (0.075 R)
• M44: 9,471,939 km (0.058 R)
• M45: 10,206,913 km (0.083 R)
• M46: 10,308,640 km (0.104 R)
• M47: 10,839,263 km (0.114 R)
• M48: 10,908,378 km (0.03 R)
• M49: 11,820,177 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 12.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.53 AU - 8.91 AU

Year: 8740 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 19,039,554 km

• M1: 163,510 km (0.095 R)
• M2: 253,718 km (0.057 R)
• M3: 384,317 km (0.108 R)
• M4: 579,692 km (0.078 R)
• M5: 687,253 km (0.101 R)
• M6: 784,491 km (0.106 R)
• M7: 906,264 km (0.098 R)
• M8: 1,235,379 km (0.12 R)
• M9: 1,391,410 km (0.114 R)
• M10: 1,472,043 km (0.077 R)
• M11: 1,711,699 km (0.054 R)
• M12: 1,849,030 km (0.108 R)
• M13: 1,938,489 km (0.049 R)
• M14: 2,449,815 km (0.096 R)
• M15: 2,577,123 km (0.111 R)
• M16: 2,779,678 km (0.084 R)
• M17: 3,032,798 km (0.054 R)
• M18: 3,216,205 km (0.048 R)
• M19: 3,340,520 km (0.081 R)
• M20: 3,482,190 km (0.033 R)
• M21: 3,593,939 km (0.102 R)
• M22: 4,002,790 km (0.085 R)
• M23: 4,582,781 km (0.068 R)
• M24: 4,705,601 km (0.113 R)
• M25: 4,811,666 km (0.092 R)
• M26: 5,044,440 km (0.091 R)
• M27: 5,189,401 km (0.095 R)
• M28: 5,409,609 km (0.027 R)
• M29: 5,558,159 km (0.11 R)
• M30: 6,204,721 km (0.109 R)
• M31: 6,636,012 km (0.094 R)
• M32: 7,219,294 km (0.043 R)
• M33: 7,506,821 km (0.12 R)
• M34: 7,672,875 km (0.049 R)
• M35: 8,672,787 km (0.051 R)
• M36: 8,803,386 km (0.037 R)
• M37: 10,076,763 km (0.076 R)
• M38: 10,700,137 km (0.081 R)
• M39: 10,934,108 km (0.096 R)
• M40: 11,407,286 km (0.081 R)
• M41: 11,646,493 km (0.115 R)
• M42: 11,983,986 km (0.092 R)
• M43: 12,178,314 km (0.08 R)
• M44: 12,545,577 km (0.118 R)
• M45: 12,693,529 km (0.119 R)
• M46: 12,916,579 km (0.096 R)
• M47: 13,215,925 km (0.071 R)
• M48: 13,341,288 km (0.09 R)
• M49: 13,618,642 km (0.099 R)
• M50: 14,102,142 km (0.103 R)
• M51: 14,461,925 km (0.088 R)
• M52: 14,851,029 km (0.11 R)
• M53: 15,086,048 km (0.032 R)
• M54: 15,243,425 km (0.075 R)
• M55: 15,427,729 km (0.058 R)
• M56: 15,718,847 km (0.086 R)
• M57: 15,958,353 km (0.109 R)
• M58: 16,252,911 km (0.096 R)
• M59: 16,684,351 km (0.119 R)
• M60: 16,820,037 km (0.059 R)
• M61: 17,558,751 km (0.103 R)
• M62: 17,696,680 km (0.116 R)
• M63: 18,364,036 km (0.059 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: 433 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit