🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.48 AU - 0.76 AU

Year: 180 Days

Day: 13.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.86 AU - 1.34 AU

Year: 426 Days

Day: 29.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.41 AU - 3.85 AU

Year: 2552 Days

Day: 12.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.4

Radius: 12.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.89 AU - 6.19 AU

Year: 4811 Days

Day: 11.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 98,950,933 km

• M1: 187,895 km (0.092 R)
• M2: 385,514 km (0.074 R)
• M3: 513,420 km (0.105 R)
• M4: 667,356 km (0.11 R)
• M5: 876,793 km (0.096 R)
• M6: 1,205,011 km (0.092 R)
• M7: 1,559,857 km (0.072 R)
• M8: 1,656,796 km (0.038 R)
• M9: 1,908,570 km (0.092 R)
• M10: 2,092,425 km (0.097 R)
• M11: 2,295,879 km (0.072 R)
• M12: 2,421,242 km (0.046 R)
• M13: 2,737,491 km (0.083 R)
• M14: 2,945,881 km (0.085 R)
• M15: 3,036,687 km (0.119 R)
• M16: 3,113,281 km (0.072 R)
• M17: 3,505,527 km (0.101 R)
• M18: 3,732,168 km (0.089 R)
• M19: 4,014,010 km (0.119 R)
• M20: 4,371,848 km (0.115 R)
• M21: 4,704,703 km (0.104 R)
• M22: 5,100,240 km (0.03 R)
• M23: 5,525,547 km (0.053 R)
• M24: 5,847,332 km (0.108 R)
• M25: 6,909,776 km (0.107 R)
• M26: 7,650,884 km (0.103 R)
• M27: 8,031,012 km (0.052 R)
• M28: 8,287,872 km (0.085 R)
• M29: 8,831,809 km (0.076 R)
• M30: 8,919,923 km (0.113 R)
• M31: 10,253,438 km (0.097 R)
• M32: 10,578,963 km (0.035 R)
• M33: 10,931,565 km (0.091 R)
• M34: 11,073,833 km (0.026 R)
• M35: 11,383,800 km (0.054 R)
• M36: 12,503,988 km (0.082 R)
• M37: 13,077,247 km (0.072 R)
• M38: 13,354,452 km (0.111 R)
• M39: 13,531,875 km (0.082 R)
• M40: 14,482,719 km (0.117 R)
• M41: 14,586,840 km (0.026 R)
• M42: 14,691,109 km (0.072 R)
• M43: 15,401,998 km (0.105 R)
• M44: 16,285,972 km (0.104 R)
• M45: 16,665,951 km (0.111 R)
• M46: 18,075,013 km (0.051 R)
• M47: 18,271,435 km (0.095 R)
• M48: 19,178,148 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.8

Radius: 12

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.79 AU - 9.77 AU

Year: 9599 Days

Day: 9.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 51.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 98,950,933 km

• M1: 338,091 km (0.091 R)
• M2: 573,109 km (0.112 R)
• M3: 1,061,098 km (0.104 R)
• M4: 1,423,723 km (0.042 R)
• M5: 1,559,857 km (0.109 R)
• M6: 1,762,113 km (0.074 R)
• M7: 2,374,417 km (0.039 R)
• M8: 2,608,538 km (0.044 R)
• M9: 3,226,976 km (0.086 R)
• M10: 4,336,244 km (0.086 R)
• M11: 5,277,813 km (0.039 R)
• M12: 5,492,037 km (0.097 R)
• M13: 5,929,461 km (0.08 R)
• M14: 6,088,334 km (0.112 R)
• M15: 6,672,215 km (0.065 R)
• M16: 6,837,670 km (0.091 R)
• M17: 7,071,641 km (0.111 R)
• M18: 7,206,429 km (0.068 R)
• M19: 8,068,561 km (0.102 R)
• M20: 8,494,018 km (0.056 R)
• M21: 8,890,601 km (0.109 R)
• M22: 9,109,314 km (0.109 R)
• M23: 9,256,219 km (0.111 R)
• M24: 10,078,259 km (0.081 R)
• M25: 11,001,427 km (0.052 R)
• M26: 11,079,667 km (0.088 R)
• M27: 11,911,581 km (0.097 R)
• M28: 12,886,959 km (0.107 R)
• M29: 13,300,896 km (0.05 R)
• M30: 14,014,777 km (0.117 R)
• M31: 14,099,599 km (0.099 R)
• M32: 14,870,477 km (0.054 R)
• M33: 15,435,807 km (0.058 R)
• M34: 15,523,472 km (0.098 R)
• M35: 15,611,286 km (0.109 R)
• M36: 17,219,313 km (0.088 R)
• M37: 17,310,119 km (0.115 R)
• M38: 17,537,957 km (0.103 R)
• M39: 17,675,288 km (0.105 R)
• M40: 18,459,629 km (0.118 R)
• M41: 18,785,902 km (0.114 R)
• M42: 19,586,101 km (0.118 R)
• M43: 19,728,518 km (0.104 R)
• M44: 19,823,663 km (0.081 R)
• M45: 20,014,400 km (0.059 R)
• M46: 20,397,670 km (0.112 R)
• M47: 20,542,032 km (0.113 R)
• M48: 21,171,390 km (0.08 R)
• M49: 21,905,616 km (0.117 R)
• M50: 22,152,153 km (0.093 R)
• M51: 22,350,071 km (0.086 R)
• M52: 23,853,231 km (0.114 R)
• M53: 24,056,086 km (0.119 R)
• M54: 24,616,928 km (0.117 R)
• M55: 25,130,647 km (0.098 R)
• M56: 25,595,896 km (0.051 R)
• M57: 26,064,138 km (0.109 R)
• M58: 26,692,748 km (0.05 R)
• M59: 26,798,065 km (0.066 R)
• M60: 26,903,382 km (0.077 R)
• M61: 27,008,998 km (0.12 R)
• M62: 27,273,487 km (0.098 R)
• M63: 27,858,265 km (0.086 R)
• M64: 28,071,891 km (0.087 R)
• M65: 28,393,526 km (0.101 R)
• M66: 28,932,228 km (0.075 R)
• M67: 29,528,675 km (0.076 R)
• M68: 29,964,902 km (0.111 R)
• M69: 30,623,432 km (0.07 R)
• M70: 31,620,053 km (0.105 R)
• M71: 31,731,504 km (0.116 R)
• M72: 32,290,551 km (0.115 R)
• M73: 32,458,848 km (0.097 R)
• M74: 32,739,943 km (0.103 R)
• M75: 33,588,462 km (0.108 R)
• M76: 33,702,156 km (0.054 R)
• M77: 33,986,841 km (0.112 R)
• M78: 35,018,618 km (0.071 R)
• M79: 35,828,092 km (0.072 R)
• M80: 36,585,356 km (0.103 R)
• M81: 37,289,064 km (0.057 R)
• M82: 37,997,261 km (0.109 R)
• M83: 38,174,983 km (0.105 R)
• M84: 39,008,094 km (0.093 R)
• M85: 39,366,979 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.7

Radius: 4.5

Gravity: 38.65 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.03 AU - 18.79 AU

Year: 24527 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,950,933 km

• M1: 64,177 km (0.096 R)
• M2: 98,286 km (0.07 R)
• M3: 161,117 km (0.112 R)
• M4: 275,858 km (0.086 R)
• M5: 704,157 km (0.112 R)
• M6: 1,262,905 km (0.06 R)
• M7: 2,002,068 km (0.026 R)
• M8: 2,040,066 km (0.084 R)
• M9: 2,556,179 km (0.078 R)
• M10: 2,893,073 km (0.118 R)
• M11: 4,325,174 km (0.101 R)
• M12: 5,189,401 km (0.062 R)
• M13: 7,127,890 km (0.071 R)
• M14: 7,244,726 km (0.112 R)
• M15: 7,898,917 km (0.041 R)
• M16: 9,072,662 km (0.08 R)
• M17: 9,390,558 km (0.098 R)
• M18: 9,906,670 km (0.081 R)
• M19: 10,233,841 km (0.104 R)
• M20: 11,168,977 km (0.095 R)
• M21: 12,340,628 km (0.071 R)
• M22: 12,410,789 km (0.064 R)
• M23: 13,695,535 km (0.113 R)
• M24: 15,096,968 km (0.049 R)
• M25: 16,620,772 km (0.077 R)
• M26: 17,243,847 km (0.109 R)
• M27: 17,400,776 km (0.115 R)
• M28: 18,113,011 km (0.111 R)
• M29: 19,077,319 km (0.092 R)
• M30: 19,565,756 km (0.112 R)
• M31: 21,223,300 km (0.104 R)
• M32: 21,644,718 km (0.05 R)
• M33: 22,068,827 km (0.064 R)
• M34: 26,187,406 km (0.118 R)
• M35: 26,277,464 km (0.083 R)
• M36: 27,642,246 km (0.047 R)
• M37: 28,657,567 km (0.076 R)
• M38: 29,029,916 km (0.08 R)
• M39: 30,156,238 km (0.104 R)
• M40: 31,392,515 km (0.058 R)
• M41: 31,488,257 km (0.092 R)
• M42: 31,776,233 km (0.086 R)
• M43: 31,968,616 km (0.112 R)
• M44: 33,717,864 km (0.115 R)
• M45: 33,914,136 km (0.117 R)
• M46: 34,012,422 km (0.117 R)
• M47: 34,406,613 km (0.05 R)
• M48: 34,901,333 km (0.101 R)
• M49: 35,697,642 km (0.065 R)
• M50: 35,997,885 km (0.063 R)
• M51: 36,701,743 km (0.12 R)
• M52: 37,207,085 km (0.081 R)
• M53: 37,714,820 km (0.084 R)
• M54: 39,665,127 km (0.083 R)
• M55: 41,123,108 km (0.115 R)
• M56: 42,492,527 km (0.114 R)
• M57: 43,129,515 km (0.089 R)
• M58: 43,556,018 km (0.108 R)
• M59: 46,689,495 km (0.083 R)
• M60: 46,798,851 km (0.102 R)
• M61: 47,346,828 km (0.117 R)
• M62: 49,783,030 km (0.037 R)
• M63: 51,467,352 km (0.103 R)
• M64: 53,398,661 km (0.111 R)
• M65: 53,513,103 km (0.103 R)
• M66: 54,086,063 km (0.081 R)
• M67: 55,469,394 km (0.097 R)
• M68: 55,933,148 km (0.028 R)
• M69: 56,165,473 km (0.119 R)
• M70: 56,398,098 km (0.101 R)
• M71: 57,800,728 km (0.1 R)
• M72: 60,879,003 km (0.098 R)
• M73: 62,799,690 km (0.095 R)
• M74: 65,350,483 km (0.094 R)
• M75: 65,840,267 km (0.039 R)
• M76: 65,962,937 km (0.116 R)
• M77: 67,316,648 km (0.078 R)
• M78: 67,687,501 km (0.076 R)
• M79: 67,811,219 km (0.107 R)
• M80: 68,182,970 km (0.112 R)
• M81: 72,189,799 km (0.102 R)
• M82: 72,822,747 km (0.067 R)
• M83: 74,732,514 km (0.111 R)
• M84: 74,860,420 km (0.111 R)
• M85: 77,692,757 km (0.097 R)
• M86: 77,952,010 km (0.117 R)
• M87: 78,861,565 km (0.087 R)
• M88: 80,822,344 km (0.106 R)
• M89: 81,479,527 km (0.045 R)
• M90: 83,196,462 km (0.091 R)
• M91: 85,995,139 km (0.09 R)
• M92: 86,397,408 km (0.092 R)
• M93: 88,283,089 km (0.107 R)
• M94: 88,959,870 km (0.07 R)
• M95: 89,366,776 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.8

Radius: 6.2

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.87 AU - 21.79 AU

Year: 28955 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,950,933 km

• M1: 86,019 km (0.053 R)
• M2: 147,803 km (0.092 R)
• M3: 223,649 km (0.1 R)
• M4: 315,951 km (0.115 R)
• M5: 565,330 km (0.108 R)
• M6: 752,477 km (0.111 R)
• M7: 868,116 km (0.113 R)
• M8: 1,021,005 km (0.078 R)
• M9: 1,352,514 km (0.106 R)
• M10: 1,530,237 km (0.067 R)
• M11: 2,148,674 km (0.075 R)
• M12: 2,314,429 km (0.107 R)
• M13: 2,441,437 km (0.053 R)
• M14: 3,586,310 km (0.097 R)
• M15: 3,684,296 km (0.083 R)
• M16: 3,733,664 km (0.066 R)
• M17: 3,933,078 km (0.049 R)
• M18: 4,084,919 km (0.08 R)
• M19: 4,342,228 km (0.111 R)
• M20: 4,446,797 km (0.081 R)
• M21: 5,036,063 km (0.062 R)
• M22: 6,583,802 km (0.097 R)
• M23: 6,764,217 km (0.11 R)
• M24: 8,201,254 km (0.059 R)
• M25: 9,053,663 km (0.109 R)
• M26: 9,592,066 km (0.081 R)
• M27: 14,025,848 km (0.089 R)
• M28: 15,919,308 km (0.058 R)
• M29: 16,895,733 km (0.102 R)
• M30: 17,060,291 km (0.082 R)
• M31: 17,640,581 km (0.118 R)
• M32: 17,807,682 km (0.115 R)
• M33: 18,059,156 km (0.085 R)
• M34: 18,480,872 km (0.048 R)
• M35: 18,565,694 km (0.115 R)
• M36: 20,026,069 km (0.102 R)
• M37: 21,522,945 km (0.074 R)
• M38: 21,969,943 km (0.089 R)
• M39: 22,149,610 km (0.075 R)
• M40: 23,604,749 km (0.12 R)
• M41: 24,343,762 km (0.093 R)
• M42: 24,436,663 km (0.055 R)
• M43: 25,844,528 km (0.119 R)
• M44: 29,725,247 km (0.102 R)
• M45: 31,025,102 km (0.089 R)
• M46: 32,037,581 km (0.064 R)
• M47: 32,650,184 km (0.097 R)
• M48: 32,752,659 km (0.051 R)
• M49: 32,957,907 km (0.1 R)
• M50: 33,163,754 km (0.117 R)
• M51: 33,266,677 km (0.108 R)
• M52: 34,824,739 km (0.083 R)
• M53: 35,349,378 km (0.115 R)
• M54: 37,152,482 km (0.118 R)
• M55: 42,738,616 km (0.069 R)
• M56: 44,090,382 km (0.087 R)
• M57: 45,227,625 km (0.118 R)
• M58: 46,029,470 km (0.115 R)
• M59: 49,165,939 km (0.072 R)
• M60: 50,108,405 km (0.054 R)
• M61: 50,700,514 km (0.119 R)
• M62: 50,937,925 km (0.032 R)
• M63: 51,891,612 km (0.119 R)
• M64: 52,610,729 km (0.1 R)
• M65: 53,212,411 km (0.115 R)
• M66: 55,031,372 km (0.079 R)
• M67: 56,747,409 km (0.101 R)
• M68: 58,605,265 km (0.08 R)
• M69: 59,104,174 km (0.095 R)
• M70: 59,855,006 km (0.092 R)
• M71: 59,980,369 km (0.112 R)
• M72: 61,492,654 km (0.103 R)
• M73: 62,380,667 km (0.066 R)
• M74: 63,784,493 km (0.065 R)
• M75: 64,811,931 km (0.11 R)
• M76: 66,104,008 km (0.073 R)
• M77: 67,404,612 km (0.117 R)
• M78: 69,634,966 km (0.055 R)
• M79: 71,223,845 km (0.098 R)
• M80: 72,289,581 km (0.102 R)
• M81: 75,925,707 km (0.069 R)
• M82: 77,014,330 km (0.106 R)
• M83: 78,932,025 km (0.09 R)
• M84: 79,896,782 km (0.12 R)
• M85: 81,142,932 km (0.064 R)
• M86: 81,698,688 km (0.119 R)
• M87: 81,837,964 km (0.075 R)
• M88: 81,977,240 km (0.12 R)
• M89: 84,215,822 km (0.111 R)
• M90: 84,497,066 km (0.113 R)
• M91: 85,766,554 km (0.091 R)
• M92: 92,497,560 km (0.107 R)
• M93: 95,999,646 km (0.027 R)
• M94: 96,881,825 km (0.098 R)
• M95: 98,062,451 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit