🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 17.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 26.3 Hours

Environment

Temp: 232 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 389 Days

Day: 40.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,283,056 km

• M1: 82,129 km (0.056 R)
• M2: 845,078 km (0.092 R)

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.11 AU - 3.79 AU

Year: 2352 Days

Day: 25.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.65 AU - 4.43 AU

Year: 2981 Days

Day: 13.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.7

Radius: 11.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.37 AU - 5.81 AU

Year: 4216 Days

Day: 12.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 98,283,056 km

• M1: 158,574 km (0.078 R)
• M2: 236,065 km (0.111 R)
• M3: 336,296 km (0.075 R)
• M4: 513,420 km (0.066 R)
• M5: 758,611 km (0.092 R)
• M6: 860,786 km (0.061 R)
• M7: 1,017,415 km (0.082 R)
• M8: 1,184,067 km (0.084 R)
• M9: 1,633,459 km (0.118 R)
• M10: 1,738,626 km (0.09 R)
• M11: 2,521,921 km (0.103 R)
• M12: 2,626,939 km (0.093 R)
• M13: 2,805,409 km (0.092 R)
• M14: 3,288,161 km (0.096 R)
• M15: 3,539,336 km (0.109 R)
• M16: 3,756,851 km (0.074 R)
• M17: 4,184,552 km (0.088 R)
• M18: 4,309,615 km (0.1 R)
• M19: 4,436,026 km (0.079 R)
• M20: 4,520,997 km (0.071 R)
• M21: 4,735,670 km (0.063 R)
• M22: 4,953,784 km (0.105 R)
• M23: 5,086,328 km (0.064 R)
• M24: 5,377,445 km (0.097 R)
• M25: 5,468,251 km (0.112 R)
• M26: 5,674,247 km (0.05 R)
• M27: 6,070,382 km (0.116 R)
• M28: 6,963,482 km (0.03 R)
• M29: 7,820,229 km (0.082 R)
• M30: 8,052,554 km (0.091 R)
• M31: 8,497,757 km (0.115 R)
• M32: 8,577,194 km (0.082 R)
• M33: 9,004,894 km (0.11 R)
• M34: 9,384,873 km (0.061 R)
• M35: 9,604,333 km (0.045 R)
• M36: 10,216,787 km (0.087 R)
• M37: 10,386,131 km (0.101 R)
• M38: 10,527,801 km (0.086 R)
• M39: 10,670,218 km (0.093 R)
• M40: 11,275,341 km (0.105 R)
• M41: 11,714,411 km (0.093 R)
• M42: 11,861,914 km (0.119 R)
• M43: 12,730,330 km (0.082 R)
• M44: 12,821,286 km (0.081 R)
• M45: 13,095,648 km (0.049 R)
• M46: 13,218,169 km (0.074 R)
• M47: 13,712,141 km (0.092 R)
• M48: 14,559,463 km (0.104 R)
• M49: 14,941,536 km (0.037 R)
• M50: 15,520,929 km (0.107 R)
• M51: 16,436,617 km (0.068 R)
• M52: 16,635,134 km (0.09 R)
• M53: 17,336,299 km (0.088 R)
• M54: 18,115,255 km (0.119 R)
• M55: 18,698,387 km (0.042 R)
• M56: 18,905,581 km (0.063 R)
• M57: 19,009,551 km (0.114 R)
• M58: 19,113,671 km (0.112 R)
• M59: 19,322,510 km (0.119 R)
• M60: 19,707,275 km (0.086 R)
• M61: 19,812,742 km (0.12 R)
• M62: 20,484,436 km (0.109 R)
• M63: 20,733,816 km (0.1 R)
• M64: 21,741,507 km (0.095 R)
• M65: 22,287,839 km (0.065 R)
• M66: 23,097,462 km (0.118 R)
• M67: 23,245,714 km (0.084 R)
• M68: 23,468,615 km (0.115 R)
• M69: 23,879,111 km (0.078 R)
• M70: 24,669,586 km (0.104 R)
• M71: 24,896,975 km (0.068 R)
• M72: 25,315,700 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 10.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8 AU - 11.2 AU

Year: 10919 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 98,283,056 km

• M1: 229,782 km (0.113 R)
• M2: 598,691 km (0.077 R)
• M3: 789,278 km (0.066 R)
• M4: 923,767 km (0.06 R)
• M5: 1,161,029 km (0.061 R)
• M6: 1,230,442 km (0.108 R)
• M7: 1,508,096 km (0.065 R)
• M8: 1,584,541 km (0.072 R)
• M9: 1,838,259 km (0.049 R)
• M10: 2,621,104 km (0.086 R)
• M11: 3,195,111 km (0.117 R)
• M12: 3,334,686 km (0.115 R)
• M13: 3,496,701 km (0.099 R)
• M14: 3,786,621 km (0.053 R)
• M15: 4,612,701 km (0.099 R)
• M16: 4,748,087 km (0.096 R)
• M17: 5,209,297 km (0.107 R)
• M18: 5,374,154 km (0.106 R)
• M19: 5,492,935 km (0.089 R)
• M20: 6,500,027 km (0.119 R)
• M21: 6,626,737 km (0.117 R)
• M22: 6,985,921 km (0.117 R)
• M23: 7,536,741 km (0.056 R)
• M24: 7,643,254 km (0.057 R)
• M25: 8,238,056 km (0.085 R)
• M26: 8,652,142 km (0.094 R)
• M27: 9,186,356 km (0.08 R)
• M28: 9,386,070 km (0.101 R)
• M29: 10,583,601 km (0.05 R)
• M30: 10,792,888 km (0.09 R)
• M31: 10,882,946 km (0.096 R)
• M32: 11,337,275 km (0.12 R)
• M33: 11,428,978 km (0.1 R)
• M34: 11,643,651 km (0.039 R)
• M35: 11,736,103 km (0.093 R)
• M36: 11,983,837 km (0.081 R)
• M37: 12,077,186 km (0.068 R)
• M38: 12,896,384 km (0.12 R)
• M39: 12,991,977 km (0.095 R)
• M40: 13,603,533 km (0.103 R)
• M41: 13,831,071 km (0.095 R)
• M42: 13,961,820 km (0.095 R)
• M43: 15,156,059 km (0.079 R)
• M44: 16,004,579 km (0.088 R)
• M45: 16,625,111 km (0.057 R)
• M46: 18,713,796 km (0.109 R)
• M47: 18,894,660 km (0.09 R)
• M48: 19,477,044 km (0.082 R)
• M49: 19,844,008 km (0.098 R)
• M50: 20,102,363 km (0.107 R)
• M51: 20,361,766 km (0.118 R)
• M52: 21,979,518 km (0.058 R)
• M53: 22,823,100 km (0.067 R)
• M54: 22,977,635 km (0.116 R)
• M55: 23,054,977 km (0.074 R)
• M56: 23,132,468 km (0.075 R)
• M57: 23,248,855 km (0.084 R)
• M58: 25,297,000 km (0.101 R)
• M59: 26,626,476 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.1

Radius: 11.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.96 AU - 12.48 AU

Year: 11994 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,283,056 km

• M1: 221,554 km (0.072 R)
• M2: 575,054 km (0.092 R)
• M3: 753,524 km (0.074 R)
• M4: 914,043 km (0.11 R)
• M5: 1,126,771 km (0.054 R)
• M6: 1,270,834 km (0.115 R)
• M7: 1,578,108 km (0.107 R)
• M8: 2,367,386 km (0.099 R)
• M9: 2,636,812 km (0.117 R)
• M10: 2,916,261 km (0.114 R)
• M11: 3,117,769 km (0.036 R)
• M12: 3,353,685 km (0.088 R)
• M13: 3,749,671 km (0.05 R)
• M14: 3,843,169 km (0.089 R)
• M15: 3,937,566 km (0.066 R)
• M16: 4,192,929 km (0.096 R)
• M17: 4,486,889 km (0.089 R)
• M18: 4,957,524 km (0.119 R)
• M19: 5,909,565 km (0.062 R)
• M20: 6,239,428 km (0.119 R)
• M21: 6,313,629 km (0.028 R)
• M22: 6,388,128 km (0.108 R)
• M23: 6,613,123 km (0.109 R)
• M24: 7,857,479 km (0.098 R)
• M25: 8,630,152 km (0.04 R)
• M26: 8,962,708 km (0.118 R)
• M27: 9,088,519 km (0.044 R)
• M28: 9,469,545 km (0.065 R)
• M29: 10,291,137 km (0.06 R)
• M30: 10,643,889 km (0.081 R)
• M31: 11,000,679 km (0.088 R)
• M32: 11,135,467 km (0.092 R)
• M33: 11,680,303 km (0.083 R)
• M34: 12,140,914 km (0.117 R)
• M35: 12,420,214 km (0.06 R)
• M36: 13,462,312 km (0.09 R)
• M37: 13,945,214 km (0.119 R)
• M38: 14,779,372 km (0.059 R)
• M39: 16,086,109 km (0.042 R)
• M40: 16,495,708 km (0.032 R)
• M41: 16,805,077 km (0.066 R)
• M42: 16,960,509 km (0.11 R)
• M43: 17,692,192 km (0.091 R)
• M44: 18,061,849 km (0.084 R)
• M45: 18,274,277 km (0.088 R)
• M46: 19,948,577 km (0.117 R)
• M47: 20,333,343 km (0.064 R)
• M48: 20,443,746 km (0.096 R)
• M49: 20,998,754 km (0.089 R)
• M50: 21,727,744 km (0.089 R)
• M51: 22,010,335 km (0.1 R)
• M52: 22,350,969 km (0.092 R)
• M53: 23,037,773 km (0.106 R)
• M54: 26,032,573 km (0.058 R)
• M55: 26,272,677 km (0.115 R)
• M56: 26,634,106 km (0.094 R)
• M57: 27,361,899 km (0.115 R)
• M58: 27,606,043 km (0.118 R)
• M59: 28,651,283 km (0.047 R)
• M60: 29,147,799 km (0.114 R)
• M61: 30,212,038 km (0.074 R)
• M62: 30,464,410 km (0.101 R)
• M63: 30,844,089 km (0.11 R)
• M64: 31,098,106 km (0.112 R)
• M65: 31,225,414 km (0.09 R)
• M66: 31,416,750 km (0.107 R)
• M67: 32,443,290 km (0.096 R)
• M68: 32,831,048 km (0.102 R)
• M69: 33,415,676 km (0.113 R)
• M70: 33,807,324 km (0.086 R)
• M71: 34,200,467 km (0.085 R)
• M72: 34,397,637 km (0.099 R)
• M73: 35,123,635 km (0.083 R)
• M74: 35,256,329 km (0.12 R)
• M75: 35,521,865 km (0.104 R)
• M76: 35,655,007 km (0.1 R)
• M77: 36,122,051 km (0.101 R)
• M78: 36,322,812 km (0.071 R)
• M79: 37,738,756 km (0.061 R)
• M80: 38,487,493 km (0.05 R)
• M81: 39,585,541 km (0.057 R)
• M82: 40,554,636 km (0.107 R)
• M83: 43,011,632 km (0.115 R)
• M84: 44,365,642 km (0.093 R)
• M85: 45,516,648 km (0.101 R)
• M86: 46,386,261 km (0.098 R)
• M87: 47,115,101 km (0.093 R)
• M88: 47,994,886 km (0.048 R)
• M89: 48,289,295 km (0.074 R)
• M90: 48,732,105 km (0.107 R)
• M91: 49,696,113 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.8

Radius: 5.4

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 16.39 AU - 20.85 AU

Year: 29495 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 98,283,056 km

• M1: 92,003 km (0.056 R)
• M2: 265,985 km (0.116 R)
• M3: 304,282 km (0.113 R)
• M4: 344,973 km (0.087 R)
• M5: 478,863 km (0.107 R)
• M6: 629,358 km (0.073 R)
• M7: 682,914 km (0.072 R)
• M8: 1,004,699 km (0.101 R)
• M9: 1,694,794 km (0.112 R)
• M10: 2,373,370 km (0.041 R)
• M11: 2,988,517 km (0.066 R)
• M12: 3,172,971 km (0.078 R)
• M13: 3,897,473 km (0.089 R)
• M14: 4,670,745 km (0.105 R)
• M15: 5,378,343 km (0.084 R)
• M16: 5,434,143 km (0.107 R)
• M17: 5,830,128 km (0.087 R)
• M18: 6,235,538 km (0.068 R)
• M19: 6,709,913 km (0.079 R)
• M20: 7,819,032 km (0.071 R)
• M21: 7,882,312 km (0.118 R)
• M22: 8,201,254 km (0.079 R)
• M23: 9,116,644 km (0.112 R)
• M24: 9,654,149 km (0.078 R)
• M25: 11,255,893 km (0.106 R)
• M26: 11,977,703 km (0.119 R)
• M27: 12,270,616 km (0.109 R)
• M28: 12,863,323 km (0.102 R)
• M29: 13,541,450 km (0.108 R)
• M30: 15,168,177 km (0.11 R)
• M31: 16,937,321 km (0.062 R)
• M32: 17,596,749 km (0.04 R)
• M33: 17,679,776 km (0.111 R)
• M34: 18,348,478 km (0.102 R)
• M35: 18,516,925 km (0.113 R)
• M36: 19,025,558 km (0.104 R)
• M37: 19,452,810 km (0.119 R)
• M38: 19,538,679 km (0.051 R)
• M39: 19,710,716 km (0.11 R)
• M40: 21,105,268 km (0.051 R)
• M41: 21,370,205 km (0.056 R)
• M42: 22,802,156 km (0.069 R)
• M43: 24,914,029 km (0.042 R)
• M44: 25,475,171 km (0.086 R)
• M45: 25,569,118 km (0.092 R)
• M46: 26,229,892 km (0.064 R)
• M47: 26,419,582 km (0.065 R)
• M48: 27,857,816 km (0.091 R)
• M49: 29,814,407 km (0.061 R)
• M50: 32,525,270 km (0.07 R)
• M51: 34,687,557 km (0.115 R)
• M52: 37,856,190 km (0.039 R)
• M53: 37,963,302 km (0.052 R)
• M54: 39,801,261 km (0.06 R)
• M55: 40,456,799 km (0.064 R)
• M56: 40,566,305 km (0.058 R)
• M57: 41,667,794 km (0.092 R)
• M58: 42,000,201 km (0.088 R)
• M59: 43,562,750 km (0.077 R)
• M60: 45,030,754 km (0.082 R)
• M61: 46,514,915 km (0.09 R)
• M62: 47,899,144 km (0.096 R)
• M63: 48,131,021 km (0.081 R)
• M64: 48,946,030 km (0.11 R)
• M65: 49,062,866 km (0.1 R)
• M66: 49,882,961 km (0.118 R)
• M67: 53,569,202 km (0.102 R)
• M68: 55,749,591 km (0.075 R)
• M69: 55,871,514 km (0.111 R)
• M70: 55,993,585 km (0.05 R)
• M71: 56,482,770 km (0.117 R)
• M72: 57,835,135 km (0.061 R)
• M73: 58,825,473 km (0.07 R)
• M74: 60,071,175 km (0.087 R)
• M75: 62,208,779 km (0.06 R)
• M76: 63,732,732 km (0.039 R)
• M77: 69,162,088 km (0.073 R)
• M78: 73,130,022 km (0.06 R)
• M79: 76,086,375 km (0.071 R)
• M80: 78,944,592 km (0.114 R)
• M81: 83,785,579 km (0.107 R)
• M82: 87,018,837 km (0.066 R)
• M83: 88,864,277 km (0.11 R)
• M84: 90,149,472 km (0.053 R)
• M85: 91,153,423 km (0.077 R)
• M86: 92,160,815 km (0.095 R)
• M87: 95,059,873 km (0.075 R)
• M88: 97,547,386 km (0.026 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit