🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.49 AU - 0.53 AU

Year: 137 Days

Day: 12.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,248,529 km

• M1: 75,697 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.79 AU - 0.79 AU

Year: 265 Days

Day: 28.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.7 AU - 1.04 AU

Year: 306 Days

Day: 19.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.8

Radius: 12.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.16 AU - 5.98 AU

Year: 4952 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,248,529 km

• M1: 159,621 km (0.116 R)
• M2: 270,922 km (0.097 R)
• M3: 356,941 km (0.091 R)
• M4: 471,832 km (0.078 R)
• M5: 586,424 km (0.096 R)
• M6: 747,690 km (0.091 R)
• M7: 905,516 km (0.097 R)
• M8: 1,137,991 km (0.042 R)
• M9: 1,234,482 km (0.088 R)
• M10: 1,322,744 km (0.045 R)
• M11: 1,949,709 km (0.098 R)
• M12: 2,040,814 km (0.053 R)
• M13: 2,227,213 km (0.069 R)
• M14: 2,588,642 km (0.098 R)
• M15: 2,718,343 km (0.061 R)
• M16: 2,894,420 km (0.114 R)
• M17: 3,398,714 km (0.079 R)
• M18: 3,556,989 km (0.111 R)
• M19: 3,734,112 km (0.026 R)
• M20: 4,063,527 km (0.118 R)
• M21: 4,436,774 km (0.088 R)
• M22: 4,592,804 km (0.076 R)
• M23: 4,680,319 km (0.113 R)
• M24: 4,874,647 km (0.113 R)
• M25: 5,363,233 km (0.041 R)
• M26: 5,492,486 km (0.11 R)
• M27: 5,604,086 km (0.095 R)
• M28: 6,328,588 km (0.108 R)
• M29: 6,524,262 km (0.106 R)
• M30: 6,642,594 km (0.119 R)
• M31: 6,921,594 km (0.1 R)
• M32: 7,001,928 km (0.113 R)
• M33: 7,408,835 km (0.068 R)
• M34: 7,573,691 km (0.118 R)
• M35: 7,949,182 km (0.096 R)
• M36: 8,373,591 km (0.091 R)
• M37: 8,567,021 km (0.044 R)
• M38: 8,761,947 km (0.117 R)
• M39: 9,112,156 km (0.09 R)
• M40: 9,311,121 km (0.065 R)
• M41: 9,668,510 km (0.104 R)
• M42: 9,984,910 km (0.065 R)
• M43: 10,213,047 km (0.062 R)
• M44: 10,489,055 km (0.092 R)
• M45: 10,907,779 km (0.051 R)
• M46: 11,809,555 km (0.063 R)
• M47: 11,930,131 km (0.078 R)
• M48: 12,318,337 km (0.064 R)
• M49: 12,416,025 km (0.073 R)
• M50: 12,538,546 km (0.082 R)
• M51: 12,686,049 km (0.044 R)
• M52: 12,883,668 km (0.084 R)
• M53: 12,982,851 km (0.102 R)
• M54: 13,482,807 km (0.103 R)
• M55: 14,090,923 km (0.1 R)
• M56: 14,346,885 km (0.096 R)
• M57: 14,630,373 km (0.118 R)
• M58: 14,863,745 km (0.069 R)
• M59: 15,150,524 km (0.1 R)
• M60: 15,229,063 km (0.108 R)
• M61: 15,915,418 km (0.104 R)
• M62: 16,048,560 km (0.071 R)
• M63: 16,531,163 km (0.107 R)
• M64: 16,855,342 km (0.114 R)
• M65: 17,018,403 km (0.042 R)
• M66: 17,318,497 km (0.117 R)
• M67: 18,592,472 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 14.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.99 AU - 7.45 AU

Year: 5844 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,248,529 km

• M1: 187,596 km (0.115 R)
• M2: 336,146 km (0.097 R)
• M3: 521,947 km (0.111 R)
• M4: 710,141 km (0.117 R)
• M5: 850,165 km (0.097 R)
• M6: 985,102 km (0.093 R)
• M7: 1,160,879 km (0.115 R)
• M8: 1,601,296 km (0.101 R)
• M9: 1,792,182 km (0.043 R)
• M10: 2,031,539 km (0.094 R)
• M11: 2,303,059 km (0.09 R)
• M12: 2,476,144 km (0.073 R)
• M13: 2,586,547 km (0.101 R)
• M14: 2,881,853 km (0.116 R)
• M15: 3,605,159 km (0.069 R)
• M16: 3,832,997 km (0.077 R)
• M17: 4,681,965 km (0.114 R)
• M18: 4,819,894 km (0.049 R)
• M19: 5,327,629 km (0.077 R)
• M20: 5,882,338 km (0.107 R)
• M21: 6,001,567 km (0.087 R)
• M22: 6,121,545 km (0.111 R)
• M23: 6,394,561 km (0.109 R)
• M24: 6,640,649 km (0.079 R)
• M25: 8,315,248 km (0.088 R)
• M26: 8,618,034 km (0.098 R)
• M27: 9,758,867 km (0.117 R)
• M28: 9,971,446 km (0.082 R)
• M29: 11,427,482 km (0.12 R)
• M30: 11,764,377 km (0.063 R)
• M31: 11,990,718 km (0.112 R)
• M32: 12,332,998 km (0.088 R)
• M33: 12,949,491 km (0.12 R)
• M34: 13,222,357 km (0.026 R)
• M35: 14,332,972 km (0.088 R)
• M36: 14,696,345 km (0.039 R)
• M37: 15,103,700 km (0.076 R)
• M38: 15,846,304 km (0.099 R)
• M39: 15,971,218 km (0.118 R)
• M40: 16,474,166 km (0.037 R)
• M41: 16,897,379 km (0.066 R)
• M42: 17,024,986 km (0.087 R)
• M43: 17,281,396 km (0.115 R)
• M44: 17,927,659 km (0.079 R)
• M45: 18,581,851 km (0.071 R)
• M46: 19,110,978 km (0.115 R)
• M47: 19,511,003 km (0.076 R)
• M48: 19,645,043 km (0.058 R)
• M49: 20,319,430 km (0.089 R)
• M50: 21,230,631 km (0.11 R)
• M51: 21,830,069 km (0.118 R)
• M52: 22,528,542 km (0.1 R)
• M53: 22,810,085 km (0.118 R)
• M54: 23,281,767 km (0.095 R)
• M55: 24,813,051 km (0.101 R)
• M56: 25,152,339 km (0.111 R)
• M57: 25,444,354 km (0.066 R)
• M58: 25,933,688 km (0.116 R)
• M59: 26,179,478 km (0.09 R)
• M60: 26,475,382 km (0.092 R)
• M61: 27,320,162 km (0.073 R)
• M62: 27,971,959 km (0.088 R)
• M63: 28,123,203 km (0.106 R)
• M64: 28,883,160 km (0.111 R)
• M65: 29,035,900 km (0.057 R)
• M66: 29,495,913 km (0.058 R)
• M67: 30,319,748 km (0.074 R)
• M68: 31,464,771 km (0.118 R)
• M69: 31,727,016 km (0.071 R)
• M70: 31,937,350 km (0.096 R)
• M71: 32,095,326 km (0.028 R)
• M72: 32,995,755 km (0.102 R)
• M73: 33,904,562 km (0.117 R)
• M74: 34,388,960 km (0.061 R)
• M75: 34,550,975 km (0.111 R)
• M76: 34,875,752 km (0.099 R)
• M77: 35,364,787 km (0.077 R)
• M78: 36,075,227 km (0.107 R)
• M79: 36,294,687 km (0.039 R)
• M80: 36,955,910 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.9

Radius: 12.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.44 AU - 7.9 AU

Year: 7233 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 72,248,529 km

• M1: 170,691 km (0.07 R)
• M2: 280,795 km (0.116 R)
• M3: 519,853 km (0.117 R)
• M4: 658,679 km (0.105 R)
• M5: 888,312 km (0.089 R)
• M6: 987,944 km (0.091 R)
• M7: 1,112,859 km (0.056 R)
• M8: 1,679,535 km (0.096 R)
• M9: 1,805,646 km (0.12 R)
• M10: 1,921,884 km (0.075 R)
• M11: 2,054,128 km (0.096 R)
• M12: 2,230,654 km (0.102 R)
• M13: 2,327,892 km (0.092 R)
• M14: 2,701,588 km (0.116 R)
• M15: 3,094,731 km (0.1 R)
• M16: 3,203,638 km (0.114 R)
• M17: 3,603,514 km (0.109 R)
• M18: 3,735,010 km (0.057 R)
• M19: 3,901,512 km (0.102 R)
• M20: 4,036,599 km (0.084 R)
• M21: 4,259,351 km (0.091 R)
• M22: 4,346,117 km (0.066 R)
• M23: 5,527,791 km (0.093 R)
• M24: 5,698,931 km (0.119 R)
• M25: 5,794,823 km (0.088 R)
• M26: 5,949,358 km (0.105 R)
• M27: 6,124,986 km (0.111 R)
• M28: 6,322,006 km (0.082 R)
• M29: 6,441,236 km (0.079 R)
• M30: 6,521,121 km (0.105 R)
• M31: 6,762,871 km (0.07 R)
• M32: 6,864,448 km (0.069 R)
• M33: 7,317,729 km (0.065 R)
• M34: 7,759,492 km (0.093 R)
• M35: 7,930,034 km (0.107 R)
• M36: 8,058,837 km (0.1 R)
• M37: 8,383,764 km (0.087 R)
• M38: 8,624,766 km (0.087 R)
• M39: 8,779,450 km (0.091 R)
• M40: 8,935,032 km (0.08 R)
• M41: 9,046,632 km (0.086 R)
• M42: 9,158,830 km (0.07 R)
• M43: 9,429,752 km (0.062 R)
• M44: 9,657,739 km (0.1 R)
• M45: 9,887,372 km (0.07 R)
• M46: 10,212,149 km (0.117 R)
• M47: 10,399,296 km (0.054 R)
• M48: 11,039,126 km (0.064 R)
• M49: 11,594,433 km (0.089 R)
• M50: 11,986,081 km (0.109 R)
• M51: 12,134,033 km (0.065 R)
• M52: 12,282,733 km (0.057 R)
• M53: 12,506,831 km (0.071 R)
• M54: 13,034,911 km (0.084 R)
• M55: 13,136,339 km (0.066 R)
• M56: 14,557,369 km (0.079 R)
• M57: 14,662,686 km (0.098 R)
• M58: 15,406,636 km (0.117 R)
• M59: 16,958,863 km (0.109 R)
• M60: 17,711,490 km (0.106 R)
• M61: 18,474,888 km (0.077 R)
• M62: 18,646,028 km (0.098 R)
• M63: 19,249,207 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.7

Radius: 8

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.43 AU - 15.41 AU

Year: 16490 Days

Day: 23.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,248,529 km

• M1: 171,589 km (0.086 R)
• M2: 259,403 km (0.119 R)
• M3: 720,463 km (0.048 R)
• M4: 2,519,228 km (0.101 R)
• M5: 3,520,337 km (0.083 R)
• M6: 3,758,048 km (0.041 R)
• M7: 3,838,532 km (0.085 R)
• M8: 5,023,347 km (0.046 R)
• M9: 5,381,335 km (0.116 R)
• M10: 7,851,195 km (0.09 R)
• M11: 8,529,472 km (0.114 R)
• M12: 9,335,356 km (0.081 R)
• M13: 10,221,723 km (0.044 R)
• M14: 10,504,164 km (0.056 R)
• M15: 10,961,485 km (0.079 R)
• M16: 11,076,825 km (0.113 R)
• M17: 11,192,613 km (0.102 R)
• M18: 11,308,701 km (0.089 R)
• M19: 11,836,483 km (0.113 R)
• M20: 11,895,574 km (0.086 R)
• M21: 12,733,621 km (0.114 R)
• M22: 12,854,945 km (0.118 R)
• M23: 14,026,296 km (0.078 R)
• M24: 14,277,172 km (0.093 R)
• M25: 14,403,133 km (0.088 R)
• M26: 15,618,766 km (0.056 R)
• M27: 16,271,760 km (0.075 R)
• M28: 16,337,583 km (0.088 R)
• M29: 16,403,407 km (0.064 R)
• M30: 16,667,746 km (0.087 R)
• M31: 17,000,302 km (0.11 R)
• M32: 18,695,246 km (0.109 R)
• M33: 19,878,266 km (0.06 R)
• M34: 20,443,297 km (0.046 R)
• M35: 20,585,415 km (0.056 R)
• M36: 20,656,624 km (0.101 R)
• M37: 22,024,397 km (0.102 R)
• M38: 22,535,722 km (0.036 R)
• M39: 22,829,682 km (0.093 R)
• M40: 25,378,830 km (0.11 R)
• M41: 26,299,904 km (0.101 R)
• M42: 26,764,405 km (0.095 R)
• M43: 26,919,987 km (0.059 R)
• M44: 27,544,858 km (0.054 R)
• M45: 29,048,167 km (0.041 R)
• M46: 31,148,221 km (0.035 R)
• M47: 31,311,732 km (0.096 R)
• M48: 31,475,542 km (0.093 R)
• M49: 32,464,533 km (0.09 R)
• M50: 33,129,645 km (0.105 R)
• M51: 33,799,096 km (0.066 R)
• M52: 33,967,244 km (0.045 R)
• M53: 34,219,915 km (0.069 R)
• M54: 34,642,229 km (0.116 R)
• M55: 36,435,459 km (0.107 R)
• M56: 37,126,452 km (0.089 R)
• M57: 37,386,602 km (0.117 R)
• M58: 38,258,459 km (0.034 R)
• M59: 38,346,123 km (0.087 R)
• M60: 39,401,985 km (0.112 R)
• M61: 40,645,741 km (0.112 R)
• M62: 40,735,201 km (0.094 R)
• M63: 40,824,511 km (0.055 R)
• M64: 41,722,248 km (0.118 R)
• M65: 43,354,361 km (0.098 R)
• M66: 43,628,424 km (0.043 R)
• M67: 43,811,382 km (0.081 R)
• M68: 45,748,525 km (0.105 R)
• M69: 46,867,966 km (0.091 R)
• M70: 48,753,647 km (0.038 R)
• M71: 49,133,775 km (0.112 R)
• M72: 49,228,919 km (0.107 R)
• M73: 50,184,102 km (0.094 R)
• M74: 51,531,679 km (0.102 R)
• M75: 51,628,320 km (0.079 R)
• M76: 52,307,045 km (0.099 R)
• M77: 53,771,159 km (0.077 R)
• M78: 55,347,771 km (0.066 R)
• M79: 55,545,839 km (0.034 R)
• M80: 56,440,434 km (0.104 R)
• M81: 56,839,561 km (0.077 R)
• M82: 57,139,505 km (0.097 R)
• M83: 57,339,817 km (0.028 R)
• M84: 61,496,244 km (0.119 R)
• M85: 62,421,507 km (0.032 R)
• M86: 65,853,581 km (0.113 R)
• M87: 66,484,136 km (0.033 R)
• M88: 67,222,252 km (0.115 R)
• M89: 68,387,769 km (0.038 R)
• M90: 68,919,739 km (0.033 R)
• M91: 69,559,868 km (0.092 R)
• M92: 70,202,092 km (0.073 R)
• M93: 70,416,615 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit