🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 311 Days

Day: 13.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,919,668 km

• M1: 213,626 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 10.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.4 AU - 9.2 AU

Year: 9834 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 87.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 62,919,668 km

• M1: 430,543 km (0.069 R)
• M2: 601,982 km (0.102 R)
• M3: 672,592 km (0.115 R)
• M4: 1,130,511 km (0.098 R)
• M5: 1,220,719 km (0.089 R)
• M6: 1,313,320 km (0.061 R)
• M7: 1,539,063 km (0.08 R)
• M8: 1,991,746 km (0.073 R)
• M9: 2,065,199 km (0.09 R)
• M10: 2,484,821 km (0.08 R)
• M11: 2,644,142 km (0.108 R)
• M12: 2,994,052 km (0.079 R)
• M13: 3,271,855 km (0.119 R)
• M14: 3,875,183 km (0.063 R)
• M15: 3,990,822 km (0.116 R)
• M16: 4,130,996 km (0.069 R)
• M17: 4,368,407 km (0.109 R)
• M18: 4,561,538 km (0.039 R)
• M19: 4,807,028 km (0.098 R)
• M20: 5,056,857 km (0.063 R)
• M21: 5,285,442 km (0.025 R)
• M22: 5,964,766 km (0.046 R)
• M23: 6,369,279 km (0.085 R)
• M24: 7,034,989 km (0.093 R)
• M25: 8,134,085 km (0.114 R)
• M26: 8,492,222 km (0.11 R)
• M27: 8,703,455 km (0.102 R)
• M28: 10,071,377 km (0.104 R)
• M29: 10,167,120 km (0.103 R)
• M30: 10,650,172 km (0.07 R)
• M31: 11,140,703 km (0.1 R)
• M32: 11,705,734 km (0.108 R)
• M33: 12,725,393 km (0.11 R)
• M34: 12,932,736 km (0.113 R)
• M35: 13,002,149 km (0.12 R)
• M36: 14,379,497 km (0.098 R)
• M37: 14,994,344 km (0.118 R)
• M38: 16,287,169 km (0.1 R)
• M39: 16,625,260 km (0.071 R)
• M40: 16,852,051 km (0.05 R)
• M41: 17,156,033 km (0.086 R)
• M42: 17,538,555 km (0.091 R)
• M43: 17,885,173 km (0.111 R)
• M44: 18,273,081 km (0.113 R)
• M45: 18,546,246 km (0.066 R)
• M46: 19,017,629 km (0.111 R)
• M47: 20,334,240 km (0.106 R)
• M48: 20,617,429 km (0.04 R)
• M49: 20,942,505 km (0.09 R)
• M50: 23,392,320 km (0.076 R)
• M51: 24,328,803 km (0.039 R)
• M52: 25,147,402 km (0.042 R)
• M53: 25,625,517 km (0.062 R)
• M54: 25,756,415 km (0.081 R)
• M55: 25,931,295 km (0.091 R)
• M56: 26,106,624 km (0.058 R)
• M57: 26,282,252 km (0.076 R)
• M58: 26,370,365 km (0.086 R)
• M59: 26,767,547 km (0.108 R)
• M60: 28,060,671 km (0.093 R)
• M61: 28,421,052 km (0.039 R)
• M62: 29,237,408 km (0.085 R)
• M63: 30,476,377 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.3

Radius: 4.5

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.78 AU - 14.6 AU

Year: 16034 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,919,668 km

• M1: 57,745 km (0.051 R)
• M2: 159,920 km (0.116 R)
• M3: 192,682 km (0.09 R)
• M4: 266,434 km (0.104 R)
• M5: 727,195 km (0.051 R)
• M6: 1,149,660 km (0.084 R)
• M7: 1,218,774 km (0.082 R)
• M8: 1,385,276 km (0.096 R)
• M9: 1,508,695 km (0.076 R)
• M10: 1,713,644 km (0.103 R)
• M11: 2,149,572 km (0.03 R)
• M12: 3,021,428 km (0.098 R)
• M13: 3,053,293 km (0.085 R)
• M14: 3,645,251 km (0.083 R)
• M15: 4,451,584 km (0.067 R)
• M16: 4,560,641 km (0.078 R)
• M17: 4,670,745 km (0.11 R)
• M18: 5,119,538 km (0.044 R)
• M19: 5,157,536 km (0.1 R)
• M20: 5,387,618 km (0.076 R)
• M21: 5,739,173 km (0.059 R)
• M22: 6,057,816 km (0.054 R)
• M23: 6,423,134 km (0.059 R)
• M24: 6,505,263 km (0.075 R)
• M25: 6,546,552 km (0.098 R)
• M26: 6,795,633 km (0.1 R)
• M27: 6,879,258 km (0.071 R)
• M28: 7,648,042 km (0.077 R)
• M29: 7,735,257 km (0.084 R)
• M30: 7,998,400 km (0.078 R)
• M31: 8,309,264 km (0.11 R)
• M32: 8,443,753 km (0.115 R)
• M33: 8,488,782 km (0.086 R)
• M34: 9,034,664 km (0.117 R)
• M35: 9,172,893 km (0.107 R)
• M36: 9,265,494 km (0.106 R)
• M37: 9,358,394 km (0.077 R)
• M38: 11,478,196 km (0.118 R)
• M39: 11,878,969 km (0.077 R)
• M40: 12,233,366 km (0.085 R)
• M41: 12,694,127 km (0.081 R)
• M42: 12,952,483 km (0.063 R)
• M43: 13,004,393 km (0.049 R)
• M44: 14,110,221 km (0.117 R)
• M45: 14,647,277 km (0.05 R)
• M46: 14,809,740 km (0.113 R)
• M47: 15,136,313 km (0.081 R)
• M48: 16,918,173 km (0.094 R)
• M49: 16,974,870 km (0.064 R)
• M50: 17,088,565 km (0.076 R)
• M51: 17,145,562 km (0.087 R)
• M52: 17,545,736 km (0.066 R)
• M53: 18,239,122 km (0.101 R)
• M54: 23,589,939 km (0.08 R)
• M55: 24,226,478 km (0.069 R)
• M56: 24,290,505 km (0.11 R)
• M57: 24,482,739 km (0.092 R)
• M58: 24,611,243 km (0.097 R)
• M59: 24,997,804 km (0.107 R)
• M60: 25,062,430 km (0.055 R)
• M61: 25,581,685 km (0.059 R)
• M62: 25,711,984 km (0.101 R)
• M63: 27,226,812 km (0.116 R)
• M64: 27,559,817 km (0.095 R)
• M65: 27,961,338 km (0.062 R)
• M66: 28,837,982 km (0.04 R)
• M67: 29,245,486 km (0.097 R)
• M68: 29,997,814 km (0.076 R)
• M69: 30,548,783 km (0.093 R)
• M70: 31,033,779 km (0.047 R)
• M71: 31,381,744 km (0.099 R)
• M72: 34,787,040 km (0.048 R)
• M73: 35,874,916 km (0.087 R)
• M74: 37,638,675 km (0.075 R)
• M75: 39,882,792 km (0.095 R)
• M76: 39,958,339 km (0.117 R)
• M77: 41,402,856 km (0.065 R)
• M78: 41,862,571 km (0.116 R)
• M79: 41,939,314 km (0.057 R)
• M80: 43,562,451 km (0.05 R)
• M81: 45,048,706 km (0.089 R)
• M82: 45,206,083 km (0.034 R)
• M83: 46,710,589 km (0.102 R)
• M84: 47,749,396 km (0.116 R)
• M85: 49,931,132 km (0.101 R)
• M86: 50,420,466 km (0.112 R)
• M87: 50,502,147 km (0.115 R)
• M88: 52,973,354 km (0.027 R)
• M89: 54,978,564 km (0.108 R)
• M90: 55,652,353 km (0.105 R)
• M91: 55,821,249 km (0.1 R)
• M92: 55,990,444 km (0.042 R)
• M93: 56,074,967 km (0.101 R)
• M94: 56,328,984 km (0.106 R)
• M95: 56,413,806 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.7

Radius: 6.9

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.55 AU - 14.27 AU

Year: 18500 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,919,668 km

• M1: 87,814 km (0.062 R)
• M2: 213,027 km (0.092 R)
• M3: 263,591 km (0.106 R)
• M4: 380,278 km (0.089 R)
• M5: 445,502 km (0.11 R)
• M6: 551,268 km (0.029 R)
• M7: 607,517 km (0.096 R)
• M8: 2,102,598 km (0.097 R)
• M9: 2,378,157 km (0.059 R)
• M10: 3,663,353 km (0.109 R)
• M11: 3,957,312 km (0.066 R)
• M12: 5,289,631 km (0.099 R)
• M13: 5,579,851 km (0.074 R)
• M14: 7,940,057 km (0.094 R)
• M15: 9,048,427 km (0.11 R)
• M16: 9,097,795 km (0.082 R)
• M17: 9,147,162 km (0.103 R)
• M18: 10,721,679 km (0.081 R)
• M19: 10,773,889 km (0.059 R)
• M20: 10,930,967 km (0.091 R)
• M21: 11,088,793 km (0.059 R)
• M22: 11,889,141 km (0.067 R)
• M23: 14,862,698 km (0.096 R)
• M24: 15,154,414 km (0.065 R)
• M25: 15,271,699 km (0.099 R)
• M26: 16,101,069 km (0.1 R)
• M27: 17,127,610 km (0.119 R)
• M28: 18,990,253 km (0.096 R)
• M29: 19,243,372 km (0.059 R)
• M30: 19,497,689 km (0.078 R)
• M31: 20,267,220 km (0.041 R)
• M32: 20,916,176 km (0.117 R)
• M33: 21,571,863 km (0.1 R)
• M34: 21,968,597 km (0.11 R)
• M35: 22,501,165 km (0.078 R)
• M36: 23,375,714 km (0.093 R)
• M37: 25,019,346 km (0.06 R)
• M38: 25,227,437 km (0.112 R)
• M39: 25,505,689 km (0.11 R)
• M40: 26,417,338 km (0.041 R)
• M41: 26,770,689 km (0.117 R)
• M42: 27,196,893 km (0.054 R)
• M43: 27,553,833 km (0.09 R)
• M44: 27,912,270 km (0.098 R)
• M45: 28,778,741 km (0.071 R)
• M46: 28,924,150 km (0.099 R)
• M47: 29,069,559 km (0.04 R)
• M48: 29,215,417 km (0.1 R)
• M49: 29,654,188 km (0.1 R)
• M50: 29,874,396 km (0.109 R)
• M51: 30,909,164 km (0.102 R)
• M52: 32,332,139 km (0.086 R)
• M53: 32,634,476 km (0.119 R)
• M54: 32,861,865 km (0.04 R)
• M55: 38,633,650 km (0.101 R)
• M56: 39,195,540 km (0.049 R)
• M57: 42,210,535 km (0.079 R)
• M58: 42,872,207 km (0.105 R)
• M59: 43,453,843 km (0.107 R)
• M60: 44,457,196 km (0.11 R)
• M61: 45,299,133 km (0.111 R)
• M62: 46,742,603 km (0.096 R)
• M63: 48,546,304 km (0.09 R)
• M64: 49,500,140 km (0.114 R)
• M65: 50,285,230 km (0.03 R)
• M66: 50,635,438 km (0.104 R)
• M67: 51,250,286 km (0.11 R)
• M68: 51,691,001 km (0.108 R)
• M69: 52,664,883 km (0.07 R)
• M70: 53,466,279 km (0.08 R)
• M71: 53,823,668 km (0.078 R)
• M72: 56,529,894 km (0.117 R)
• M73: 57,991,166 km (0.106 R)
• M74: 59,095,198 km (0.059 R)
• M75: 59,649,907 km (0.075 R)
• M76: 61,324,206 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit