🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 136 Days

Day: 43.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,830,500 km

• M1: 336,296 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.07 AU - 1.07 AU

Year: 402 Days

Day: 38.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 76.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,830,500 km

• M1: 417,378 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.66 AU - 1.72 AU

Year: 798 Days

Day: 19.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,830,500 km

• M1: 1,223,262 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.03 AU - 2.21 AU

Year: 1122 Days

Day: 18.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,830,500 km

• M1: 536,907 km (0.084 R)
• M2: 1,413,849 km (0.039 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.5

Radius: 13.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.2 AU - 7.48 AU

Year: 6502 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,830,500 km

• M1: 233,672 km (0.087 R)
• M2: 377,884 km (0.112 R)
• M3: 493,972 km (0.091 R)
• M4: 697,425 km (0.109 R)
• M5: 890,556 km (0.119 R)
• M6: 1,088,025 km (0.09 R)
• M7: 1,445,115 km (0.071 R)
• M8: 1,561,203 km (0.048 R)
• M9: 1,821,354 km (0.114 R)
• M10: 1,947,764 km (0.118 R)
• M11: 2,443,382 km (0.111 R)
• M12: 2,664,936 km (0.12 R)
• M13: 2,788,804 km (0.067 R)
• M14: 3,303,271 km (0.095 R)
• M15: 4,154,333 km (0.036 R)
• M16: 4,420,318 km (0.11 R)
• M17: 4,666,855 km (0.117 R)
• M18: 4,842,333 km (0.066 R)
• M19: 5,071,069 km (0.115 R)
• M20: 5,199,723 km (0.104 R)
• M21: 5,329,424 km (0.115 R)
• M22: 5,434,143 km (0.034 R)
• M23: 6,489,855 km (0.091 R)
• M24: 6,742,376 km (0.042 R)
• M25: 7,170,675 km (0.096 R)
• M26: 7,519,836 km (0.081 R)
• M27: 8,847,068 km (0.087 R)
• M28: 8,971,384 km (0.082 R)
• M29: 9,316,207 km (0.065 R)
• M30: 9,474,332 km (0.047 R)
• M31: 10,507,605 km (0.116 R)
• M32: 11,171,670 km (0.084 R)
• M33: 11,272,499 km (0.072 R)
• M34: 12,089,752 km (0.108 R)
• M35: 12,401,065 km (0.118 R)
• M36: 12,540,341 km (0.072 R)
• M37: 12,750,227 km (0.036 R)
• M38: 13,386,915 km (0.116 R)
• M39: 13,601,438 km (0.085 R)
• M40: 14,070,129 km (0.082 R)
• M41: 14,324,744 km (0.102 R)
• M42: 14,617,657 km (0.099 R)
• M43: 15,023,665 km (0.119 R)
• M44: 17,031,269 km (0.102 R)
• M45: 17,575,655 km (0.107 R)
• M46: 17,810,674 km (0.107 R)
• M47: 19,323,407 km (0.07 R)
• M48: 19,769,059 km (0.108 R)
• M49: 21,001,447 km (0.07 R)
• M50: 21,836,951 km (0.107 R)
• M51: 23,239,132 km (0.084 R)
• M52: 23,411,169 km (0.038 R)
• M53: 23,583,506 km (0.101 R)
• M54: 23,756,291 km (0.03 R)
• M55: 23,972,909 km (0.115 R)
• M56: 24,146,592 km (0.092 R)
• M57: 24,758,148 km (0.067 R)
• M58: 25,021,740 km (0.117 R)
• M59: 25,330,360 km (0.08 R)
• M60: 25,507,335 km (0.087 R)
• M61: 25,773,619 km (0.089 R)
• M62: 25,907,060 km (0.118 R)
• M63: 25,996,220 km (0.11 R)
• M64: 26,085,381 km (0.038 R)
• M65: 26,219,420 km (0.1 R)
• M66: 26,443,368 km (0.107 R)
• M67: 26,667,765 km (0.055 R)
• M68: 27,118,653 km (0.108 R)
• M69: 27,891,027 km (0.108 R)
• M70: 28,716,658 km (0.103 R)
• M71: 30,486,101 km (0.053 R)
• M72: 31,146,875 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.1

Radius: 8

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.9 AU - 13.34 AU

Year: 16294 Days

Day: 21.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,830,500 km

• M1: 105,915 km (0.067 R)
• M2: 274,213 km (0.098 R)
• M3: 368,609 km (0.08 R)
• M4: 933,192 km (0.112 R)
• M5: 1,468,901 km (0.092 R)
• M6: 1,527,095 km (0.074 R)
• M7: 1,956,890 km (0.04 R)
• M8: 2,021,217 km (0.084 R)
• M9: 2,422,738 km (0.048 R)
• M10: 2,492,151 km (0.05 R)
• M11: 3,070,795 km (0.096 R)
• M12: 3,375,377 km (0.026 R)
• M13: 3,610,245 km (0.1 R)
• M14: 4,137,428 km (0.116 R)
• M15: 4,220,605 km (0.119 R)
• M16: 5,765,801 km (0.111 R)
• M17: 6,094,019 km (0.076 R)
• M18: 6,524,861 km (0.1 R)
• M19: 7,264,921 km (0.028 R)
• M20: 7,876,029 km (0.099 R)
• M21: 8,083,371 km (0.117 R)
• M22: 8,716,320 km (0.107 R)
• M23: 8,823,282 km (0.074 R)
• M24: 9,092,858 km (0.107 R)
• M25: 9,474,781 km (0.109 R)
• M26: 9,750,789 km (0.118 R)
• M27: 9,917,591 km (0.115 R)
• M28: 10,085,440 km (0.114 R)
• M29: 10,141,688 km (0.102 R)
• M30: 10,651,668 km (0.053 R)
• M31: 11,112,130 km (0.026 R)
• M32: 11,344,755 km (0.072 R)
• M33: 11,461,740 km (0.086 R)
• M34: 11,814,941 km (0.066 R)
• M35: 12,171,732 km (0.11 R)
• M36: 13,079,192 km (0.063 R)
• M37: 14,512,489 km (0.112 R)
• M38: 14,766,806 km (0.08 R)
• M39: 14,958,590 km (0.104 R)
• M40: 15,995,004 km (0.075 R)
• M41: 17,121,476 km (0.106 R)
• M42: 18,000,065 km (0.05 R)
• M43: 18,205,014 km (0.096 R)
• M44: 18,893,313 km (0.112 R)
• M45: 19,871,384 km (0.1 R)
• M46: 20,366,553 km (0.086 R)
• M47: 20,937,419 km (0.095 R)
• M48: 21,009,076 km (0.102 R)
• M49: 21,224,796 km (0.075 R)
• M50: 21,803,590 km (0.087 R)
• M51: 22,021,854 km (0.109 R)
• M52: 22,902,686 km (0.036 R)
• M53: 23,496,141 km (0.036 R)
• M54: 24,926,147 km (0.109 R)
• M55: 25,154,433 km (0.061 R)
• M56: 26,461,470 km (0.119 R)
• M57: 26,539,111 km (0.106 R)
• M58: 26,850,125 km (0.05 R)
• M59: 27,162,336 km (0.057 R)
• M60: 27,318,965 km (0.045 R)
• M61: 27,397,354 km (0.025 R)
• M62: 28,185,585 km (0.116 R)
• M63: 28,502,882 km (0.092 R)
• M64: 30,431,797 km (0.067 R)
• M65: 31,084,044 km (0.115 R)
• M66: 33,235,710 km (0.053 R)
• M67: 33,739,107 km (0.093 R)
• M68: 34,076,001 km (0.05 R)
• M69: 35,349,528 km (0.113 R)
• M70: 37,332,298 km (0.078 R)
• M71: 37,506,430 km (0.085 R)
• M72: 37,768,077 km (0.1 R)
• M73: 38,030,471 km (0.107 R)
• M74: 38,381,129 km (0.062 R)
• M75: 40,418,203 km (0.108 R)
• M76: 41,765,631 km (0.064 R)
• M77: 41,855,988 km (0.089 R)
• M78: 43,493,337 km (0.113 R)
• M79: 44,043,708 km (0.063 R)
• M80: 46,081,679 km (0.074 R)
• M81: 48,339,859 km (0.083 R)
• M82: 50,826,475 km (0.098 R)
• M83: 51,891,013 km (0.1 R)
• M84: 53,550,652 km (0.06 R)
• M85: 56,621,448 km (0.09 R)
• M86: 58,228,727 km (0.062 R)
• M87: 58,632,791 km (0.095 R)
• M88: 59,342,334 km (0.089 R)
• M89: 60,156,595 km (0.107 R)
• M90: 61,077,220 km (0.076 R)
• M91: 61,487,866 km (0.101 R)
• M92: 61,796,337 km (0.103 R)
• M93: 62,932,234 km (0.099 R)
• M94: 64,283,402 km (0.067 R)
• M95: 65,959,496 km (0.104 R)
• M96: 67,968,596 km (0.078 R)
• M97: 69,461,732 km (0.107 R)
• M98: 71,181,360 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.9

Radius: 3.7

Gravity: 30.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.39 AU - 17.03 AU

Year: 24825 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,830,500 km

• M1: 58,343 km (0.118 R)
• M2: 99,483 km (0.077 R)
• M3: 241,900 km (0.081 R)
• M4: 324,029 km (0.081 R)
• M5: 1,200,523 km (0.108 R)
• M6: 2,340,309 km (0.085 R)
• M7: 2,410,919 km (0.093 R)
• M8: 2,811,692 km (0.076 R)
• M9: 3,038,931 km (0.055 R)
• M10: 3,272,005 km (0.107 R)
• M11: 3,350,992 km (0.08 R)
• M12: 3,510,912 km (0.117 R)
• M13: 4,175,127 km (0.084 R)
• M14: 5,900,439 km (0.077 R)
• M15: 5,948,610 km (0.108 R)
• M16: 6,885,990 km (0.109 R)
• M17: 7,762,933 km (0.094 R)
• M18: 8,783,938 km (0.061 R)
• M19: 9,059,497 km (0.094 R)
• M20: 9,226,299 km (0.096 R)
• M21: 9,394,148 km (0.109 R)
• M22: 9,506,496 km (0.106 R)
• M23: 9,562,894 km (0.106 R)
• M24: 9,675,841 km (0.031 R)
• M25: 9,846,382 km (0.079 R)
• M26: 10,596,316 km (0.063 R)
• M27: 10,948,619 km (0.083 R)
• M28: 11,424,341 km (0.084 R)
• M29: 11,664,744 km (0.055 R)
• M30: 12,642,815 km (0.062 R)
• M31: 13,456,777 km (0.048 R)
• M32: 13,520,057 km (0.089 R)
• M33: 13,774,224 km (0.119 R)
• M34: 14,481,523 km (0.103 R)
• M35: 14,937,647 km (0.111 R)
• M36: 15,266,463 km (0.115 R)
• M37: 16,334,292 km (0.069 R)
• M38: 16,877,183 km (0.117 R)
• M39: 17,357,093 km (0.112 R)
• M40: 17,564,136 km (0.109 R)
• M41: 17,841,491 km (0.108 R)
• M42: 17,980,617 km (0.102 R)
• M43: 18,894,211 km (0.077 R)
• M44: 19,178,447 km (0.089 R)
• M45: 19,463,880 km (0.113 R)
• M46: 19,967,127 km (0.112 R)
• M47: 20,839,432 km (0.108 R)
• M48: 22,847,335 km (0.084 R)
• M49: 23,074,125 km (0.08 R)
• M50: 23,912,472 km (0.118 R)
• M51: 24,142,703 km (0.119 R)
• M52: 26,645,176 km (0.083 R)
• M53: 26,963,670 km (0.087 R)
• M54: 27,123,440 km (0.111 R)
• M55: 27,283,510 km (0.079 R)
• M56: 27,443,879 km (0.094 R)
• M57: 28,169,429 km (0.067 R)
• M58: 29,474,820 km (0.101 R)
• M59: 30,883,284 km (0.105 R)
• M60: 30,966,759 km (0.102 R)
• M61: 32,398,411 km (0.104 R)
• M62: 33,336,090 km (0.075 R)
• M63: 33,507,529 km (0.081 R)
• M64: 37,174,921 km (0.107 R)
• M65: 39,236,530 km (0.111 R)
• M66: 40,053,334 km (0.069 R)
• M67: 40,144,439 km (0.111 R)
• M68: 42,351,456 km (0.065 R)
• M69: 42,630,008 km (0.11 R)
• M70: 45,544,623 km (0.099 R)
• M71: 49,692,523 km (0.102 R)
• M72: 50,477,463 km (0.049 R)
• M73: 52,158,943 km (0.112 R)
• M74: 53,156,611 km (0.072 R)
• M75: 54,463,050 km (0.048 R)
• M76: 54,968,242 km (0.048 R)
• M77: 56,187,165 km (0.045 R)
• M78: 56,697,743 km (0.052 R)
• M79: 57,620,612 km (0.106 R)
• M80: 58,962,206 km (0.1 R)
• M81: 59,065,877 km (0.046 R)
• M82: 61,466,175 km (0.103 R)
• M83: 62,942,706 km (0.087 R)
• M84: 63,154,686 km (0.115 R)
• M85: 63,472,881 km (0.079 R)
• M86: 65,072,381 km (0.082 R)
• M87: 66,577,036 km (0.029 R)
• M88: 69,949,421 km (0.079 R)
• M89: 70,498,595 km (0.115 R)
• M90: 70,828,757 km (0.116 R)
• M91: 71,159,369 km (0.066 R)
• M92: 71,380,175 km (0.118 R)
• M93: 71,601,131 km (0.085 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 13,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit