🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.64 AU - 1.06 AU

Year: 355 Days

Day: 13.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.6

Radius: 6.7

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.95 AU - 12.33 AU

Year: 16845 Days

Day: 19.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,070,316 km

• M1: 88,113 km (0.114 R)
• M2: 448,494 km (0.087 R)
• M3: 527,183 km (0.088 R)
• M4: 735,722 km (0.065 R)
• M5: 1,052,421 km (0.109 R)
• M6: 1,094,757 km (0.074 R)
• M7: 1,648,868 km (0.114 R)
• M8: 1,850,675 km (0.114 R)
• M9: 2,060,561 km (0.102 R)
• M10: 2,618,262 km (0.115 R)
• M11: 2,676,605 km (0.106 R)
• M12: 3,127,493 km (0.119 R)
• M13: 3,930,534 km (0.085 R)
• M14: 4,098,533 km (0.063 R)
• M15: 4,441,561 km (0.08 R)
• M16: 4,937,328 km (0.098 R)
• M17: 5,562,797 km (0.091 R)
• M18: 5,675,743 km (0.05 R)
• M19: 6,408,922 km (0.098 R)
• M20: 6,726,369 km (0.078 R)
• M21: 7,171,423 km (0.085 R)
• M22: 7,584,313 km (0.116 R)
• M23: 7,920,160 km (0.091 R)
• M24: 8,004,832 km (0.073 R)
• M25: 8,047,318 km (0.095 R)
• M26: 8,218,009 km (0.114 R)
• M27: 9,445,759 km (0.078 R)
• M28: 9,852,516 km (0.101 R)
• M29: 9,897,994 km (0.054 R)
• M30: 10,035,025 km (0.026 R)
• M31: 10,080,952 km (0.11 R)
• M32: 10,264,957 km (0.096 R)
• M33: 11,824,814 km (0.11 R)
• M34: 12,116,380 km (0.088 R)
• M35: 12,955,176 km (0.109 R)
• M36: 13,507,790 km (0.085 R)
• M37: 13,558,354 km (0.108 R)
• M38: 13,965,709 km (0.067 R)
• M39: 14,016,872 km (0.096 R)
• M40: 14,119,496 km (0.066 R)
• M41: 14,532,236 km (0.114 R)
• M42: 15,211,560 km (0.106 R)
• M43: 15,634,773 km (0.066 R)
• M44: 17,696,979 km (0.08 R)
• M45: 18,142,033 km (0.099 R)
• M46: 18,421,931 km (0.064 R)
• M47: 19,613,328 km (0.052 R)
• M48: 20,946,694 km (0.05 R)
• M49: 21,713,233 km (0.103 R)
• M50: 22,428,760 km (0.118 R)
• M51: 22,488,749 km (0.103 R)
• M52: 22,669,164 km (0.088 R)
• M53: 23,152,215 km (0.032 R)
• M54: 24,559,931 km (0.104 R)
• M55: 25,118,380 km (0.09 R)
• M56: 25,555,505 km (0.111 R)
• M57: 27,201,381 km (0.075 R)
• M58: 28,166,287 km (0.066 R)
• M59: 28,295,839 km (0.118 R)
• M60: 30,594,261 km (0.102 R)
• M61: 30,727,403 km (0.1 R)
• M62: 31,597,464 km (0.094 R)
• M63: 33,636,034 km (0.071 R)
• M64: 34,463,460 km (0.115 R)
• M65: 35,157,893 km (0.087 R)
• M66: 37,127,050 km (0.092 R)
• M67: 37,198,109 km (0.079 R)
• M68: 39,856,164 km (0.059 R)
• M69: 41,391,936 km (0.102 R)
• M70: 41,760,395 km (0.058 R)
• M71: 42,352,354 km (0.076 R)
• M72: 43,544,350 km (0.096 R)
• M73: 45,580,826 km (0.099 R)
• M74: 47,186,011 km (0.108 R)
• M75: 50,687,648 km (0.091 R)
• M76: 50,766,486 km (0.089 R)
• M77: 51,635,500 km (0.116 R)
• M78: 52,509,451 km (0.104 R)
• M79: 52,908,429 km (0.064 R)

Asteroid Belt

Center: 11.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.5

Radius: 5

Gravity: 34.82 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.13 AU - 12.43 AU

Year: 18317 Days

Day: 18.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,070,316 km

• M1: 117,734 km (0.103 R)
• M2: 164,258 km (0.108 R)
• M3: 445,652 km (0.114 R)
• M4: 506,688 km (0.104 R)
• M5: 592,707 km (0.061 R)
• M6: 1,036,713 km (0.111 R)
• M7: 2,895,616 km (0.103 R)
• M8: 3,494,457 km (0.071 R)
• M9: 3,577,184 km (0.052 R)
• M10: 3,786,771 km (0.054 R)
• M11: 3,871,742 km (0.051 R)
• M12: 4,350,306 km (0.072 R)
• M13: 5,079,297 km (0.12 R)
• M14: 7,750,516 km (0.098 R)
• M15: 8,076,191 km (0.096 R)
• M16: 8,740,704 km (0.076 R)
• M17: 8,909,600 km (0.118 R)
• M18: 11,079,218 km (0.096 R)
• M19: 11,816,287 km (0.09 R)
• M20: 12,190,730 km (0.052 R)
• M21: 13,143,819 km (0.092 R)
• M22: 13,402,024 km (0.093 R)
• M23: 13,596,801 km (0.101 R)
• M24: 13,923,373 km (0.037 R)
• M25: 14,054,870 km (0.058 R)
• M26: 14,451,454 km (0.089 R)
• M27: 14,651,167 km (0.063 R)
• M28: 16,697,815 km (0.077 R)
• M29: 16,977,264 km (0.107 R)
• M30: 18,039,558 km (0.067 R)
• M31: 18,398,294 km (0.106 R)
• M32: 18,687,018 km (0.097 R)
• M33: 18,759,573 km (0.056 R)
• M34: 19,269,103 km (0.077 R)
• M35: 19,783,271 km (0.049 R)
• M36: 20,227,427 km (0.102 R)
• M37: 21,503,946 km (0.112 R)
• M38: 22,037,113 km (0.057 R)
• M39: 23,584,404 km (0.071 R)
• M40: 25,326,321 km (0.12 R)
• M41: 25,486,690 km (0.108 R)
• M42: 26,375,002 km (0.086 R)
• M43: 26,537,615 km (0.032 R)
• M44: 27,027,399 km (0.05 R)
• M45: 27,109,229 km (0.101 R)
• M46: 27,520,174 km (0.119 R)
• M47: 30,112,855 km (0.108 R)
• M48: 30,367,919 km (0.082 R)
• M49: 30,880,142 km (0.113 R)
• M50: 31,653,713 km (0.098 R)
• M51: 33,659,671 km (0.109 R)
• M52: 33,747,784 km (0.05 R)
• M53: 34,101,134 km (0.066 R)
• M54: 34,900,734 km (0.077 R)
• M55: 36,337,173 km (0.108 R)
• M56: 38,989,693 km (0.115 R)
• M57: 41,231,567 km (0.07 R)
• M58: 42,463,356 km (0.109 R)
• M59: 42,940,274 km (0.069 R)
• M60: 43,131,609 km (0.04 R)
• M61: 43,610,921 km (0.041 R)
• M62: 43,995,836 km (0.076 R)
• M63: 44,381,799 km (0.097 R)
• M64: 44,575,079 km (0.084 R)
• M65: 46,230,230 km (0.119 R)
• M66: 48,800,321 km (0.051 R)
• M67: 49,901,511 km (0.106 R)
• M68: 50,102,571 km (0.06 R)
• M69: 50,203,250 km (0.058 R)
• M70: 50,404,759 km (0.054 R)
• M71: 52,946,127 km (0.095 R)
• M72: 54,180,758 km (0.058 R)
• M73: 55,113,052 km (0.075 R)
• M74: 58,152,432 km (0.089 R)
• M75: 58,364,113 km (0.105 R)
• M76: 58,682,009 km (0.054 R)
• M77: 59,852,612 km (0.111 R)
• M78: 60,173,200 km (0.113 R)
• M79: 61,030,995 km (0.117 R)
• M80: 61,245,967 km (0.071 R)
• M81: 62,758,401 km (0.116 R)
• M82: 64,064,540 km (0.102 R)
• M83: 70,277,190 km (0.107 R)
• M84: 71,293,558 km (0.11 R)
• M85: 71,633,295 km (0.085 R)
• M86: 71,746,690 km (0.118 R)
• M87: 72,087,324 km (0.067 R)
• M88: 72,883,933 km (0.094 R)
• M89: 72,997,927 km (0.025 R)
• M90: 73,569,091 km (0.088 R)
• M91: 76,562,993 km (0.089 R)
• M92: 76,910,958 km (0.06 R)
• M93: 77,724,920 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.8

Radius: 3.2

Gravity: 95.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.92 AU - 14.6 AU

Year: 21875 Days

Day: 24.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,070,316 km

• M1: 174,730 km (0.082 R)
• M2: 336,894 km (0.103 R)
• M3: 421,417 km (0.094 R)
• M4: 443,707 km (0.118 R)
• M5: 512,822 km (0.115 R)
• M6: 536,608 km (0.098 R)
• M7: 687,701 km (0.093 R)
• M8: 740,958 km (0.107 R)
• M9: 879,935 km (0.107 R)
• M10: 1,246,150 km (0.086 R)
• M11: 1,618,499 km (0.116 R)
• M12: 2,789,851 km (0.101 R)
• M13: 3,270,658 km (0.11 R)
• M14: 4,014,608 km (0.112 R)
• M15: 4,655,785 km (0.067 R)
• M16: 5,541,105 km (0.089 R)
• M17: 7,519,387 km (0.054 R)
• M18: 7,818,134 km (0.099 R)
• M19: 7,999,297 km (0.097 R)
• M20: 8,612,948 km (0.066 R)
• M21: 9,051,569 km (0.092 R)
• M22: 9,178,129 km (0.097 R)
• M23: 9,950,203 km (0.066 R)
• M24: 13,095,947 km (0.025 R)
• M25: 13,167,455 km (0.033 R)
• M26: 13,962,867 km (0.1 R)
• M27: 14,182,477 km (0.038 R)
• M28: 16,056,788 km (0.079 R)
• M29: 16,672,832 km (0.105 R)
• M30: 16,983,697 km (0.064 R)
• M31: 18,888,826 km (0.098 R)
• M32: 20,196,012 km (0.11 R)
• M33: 20,444,344 km (0.063 R)
• M34: 20,610,398 km (0.119 R)
• M35: 21,195,326 km (0.104 R)
• M36: 21,447,697 km (0.049 R)
• M37: 22,638,496 km (0.079 R)
• M38: 23,068,889 km (0.089 R)
• M39: 23,241,824 km (0.095 R)
• M40: 24,464,338 km (0.107 R)
• M41: 25,439,567 km (0.115 R)
• M42: 26,427,361 km (0.082 R)
• M43: 28,347,600 km (0.091 R)
• M44: 28,997,602 km (0.102 R)
• M45: 29,277,650 km (0.105 R)
• M46: 32,030,998 km (0.107 R)
• M47: 33,291,809 km (0.114 R)
• M48: 33,683,008 km (0.086 R)
• M49: 33,879,280 km (0.053 R)
• M50: 35,561,957 km (0.045 R)
• M51: 36,968,027 km (0.084 R)
• M52: 37,271,561 km (0.098 R)
• M53: 39,626,980 km (0.104 R)
• M54: 40,561,667 km (0.114 R)
• M55: 41,608,703 km (0.093 R)
• M56: 41,924,654 km (0.107 R)
• M57: 46,429,046 km (0.118 R)
• M58: 47,085,032 km (0.038 R)
• M59: 47,414,148 km (0.095 R)
• M60: 48,074,622 km (0.084 R)
• M61: 51,084,531 km (0.09 R)
• M62: 51,422,622 km (0.104 R)
• M63: 51,535,569 km (0.031 R)
• M64: 51,987,953 km (0.043 R)
• M65: 53,810,504 km (0.077 R)
• M66: 54,614,443 km (0.042 R)
• M67: 56,118,051 km (0.117 R)
• M68: 56,467,063 km (0.115 R)
• M69: 57,050,195 km (0.068 R)
• M70: 57,752,557 km (0.059 R)
• M71: 58,929,444 km (0.047 R)
• M72: 59,402,472 km (0.095 R)
• M73: 59,876,847 km (0.052 R)
• M74: 60,352,269 km (0.098 R)
• M75: 60,471,349 km (0.106 R)
• M76: 65,053,831 km (0.075 R)
• M77: 65,665,088 km (0.045 R)
• M78: 68,749,646 km (0.113 R)
• M79: 72,766,199 km (0.084 R)
• M80: 76,858,000 km (0.119 R)
• M81: 77,374,711 km (0.08 R)
• M82: 79,844,872 km (0.084 R)
• M83: 83,001,686 km (0.068 R)
• M84: 83,399,167 km (0.094 R)
• M85: 83,930,090 km (0.099 R)
• M86: 84,196,075 km (0.089 R)
• M87: 84,728,644 km (0.086 R)
• M88: 86,467,420 km (0.063 R)
• M89: 87,408,540 km (0.095 R)
• M90: 88,353,101 km (0.108 R)
• M91: 90,116,112 km (0.088 R)
• M92: 90,388,380 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 12,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit