🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.62 AU

Year: 151 Days

Day: 39.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,645,008 km

• M1: 137,929 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.66 AU - 0.9 AU

Year: 242 Days

Day: 23.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,645,008 km

• M1: 202,855 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.29 AU - 3.79 AU

Year: 1863 Days

Day: 42.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.85 AU - 4.47 AU

Year: 2461 Days

Day: 24.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.15 AU - 4.25 AU

Year: 2501 Days

Day: 24.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 11.9

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.59 AU - 7.07 AU

Year: 5597 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,645,008 km

• M1: 208,689 km (0.089 R)
• M2: 329,115 km (0.083 R)
• M3: 419,622 km (0.052 R)
• M4: 498,011 km (0.115 R)
• M5: 647,011 km (0.069 R)
• M6: 783,893 km (0.102 R)
• M7: 1,238,670 km (0.04 R)
• M8: 1,596,658 km (0.069 R)
• M9: 1,749,098 km (0.076 R)
• M10: 1,866,682 km (0.095 R)
• M11: 2,048,144 km (0.105 R)
• M12: 2,235,740 km (0.11 R)
• M13: 2,385,488 km (0.119 R)
• M14: 2,740,783 km (0.082 R)
• M15: 2,878,413 km (0.111 R)
• M16: 3,065,709 km (0.037 R)
• M17: 3,208,725 km (0.113 R)
• M18: 3,676,667 km (0.071 R)
• M19: 3,803,376 km (0.094 R)
• M20: 3,957,462 km (0.12 R)
• M21: 4,035,253 km (0.074 R)
• M22: 4,513,069 km (0.078 R)
• M23: 4,814,059 km (0.102 R)
• M24: 4,981,160 km (0.081 R)
• M25: 5,609,771 km (0.045 R)
• M26: 5,815,168 km (0.085 R)
• M27: 6,082,799 km (0.093 R)
• M28: 6,354,618 km (0.103 R)
• M29: 6,941,640 km (0.032 R)
• M30: 7,353,334 km (0.1 R)
• M31: 7,449,376 km (0.087 R)
• M32: 8,101,024 km (0.111 R)
• M33: 9,078,496 km (0.084 R)
• M34: 9,493,780 km (0.112 R)
• M35: 9,774,126 km (0.096 R)
• M36: 9,915,347 km (0.111 R)
• M37: 10,631,621 km (0.1 R)
• M38: 10,849,735 km (0.097 R)
• M39: 10,959,390 km (0.096 R)
• M40: 11,106,146 km (0.074 R)
• M41: 11,887,346 km (0.116 R)
• M42: 12,265,679 km (0.054 R)
• M43: 13,267,686 km (0.102 R)
• M44: 14,016,423 km (0.076 R)
• M45: 14,335,814 km (0.09 R)
• M46: 15,185,829 km (0.064 R)
• M47: 15,761,482 km (0.083 R)
• M48: 16,807,321 km (0.056 R)
• M49: 17,832,365 km (0.077 R)
• M50: 18,005,151 km (0.051 R)
• M51: 18,614,313 km (0.09 R)
• M52: 18,921,587 km (0.114 R)
• M53: 19,363,200 km (0.106 R)
• M54: 20,346,956 km (0.077 R)
• M55: 21,072,655 km (0.095 R)
• M56: 21,163,910 km (0.104 R)
• M57: 21,899,183 km (0.07 R)
• M58: 21,991,635 km (0.083 R)
• M59: 22,642,835 km (0.068 R)
• M60: 23,253,044 km (0.083 R)
• M61: 23,394,713 km (0.111 R)
• M62: 23,678,650 km (0.089 R)
• M63: 24,441,899 km (0.102 R)
• M64: 24,585,812 km (0.101 R)
• M65: 25,650,350 km (0.1 R)
• M66: 26,631,114 km (0.108 R)
• M67: 26,779,365 km (0.118 R)
• M68: 27,175,800 km (0.116 R)
• M69: 27,275,282 km (0.101 R)
• M70: 28,125,297 km (0.093 R)
• M71: 28,326,506 km (0.12 R)
• M72: 28,528,314 km (0.119 R)
• M73: 29,034,852 km (0.111 R)
• M74: 29,544,233 km (0.109 R)
• M75: 30,417,137 km (0.085 R)
• M76: 30,830,775 km (0.104 R)
• M77: 34,691,148 km (0.047 R)
• M78: 35,069,182 km (0.039 R)
• M79: 35,503,015 km (0.096 R)
• M80: 35,611,773 km (0.118 R)
• M81: 35,774,984 km (0.088 R)
• M82: 36,211,661 km (0.071 R)
• M83: 36,321,166 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.2

Radius: 8.5

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.77 AU - 7.49 AU

Year: 6691 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,645,008 km

• M1: 112,498 km (0.112 R)
• M2: 499,806 km (0.073 R)
• M3: 667,506 km (0.078 R)
• M4: 805,734 km (0.084 R)
• M5: 953,686 km (0.069 R)
• M6: 1,352,963 km (0.026 R)
• M7: 1,411,306 km (0.119 R)
• M8: 1,571,077 km (0.113 R)
• M9: 1,996,384 km (0.109 R)
• M10: 2,108,283 km (0.072 R)
• M11: 2,199,238 km (0.118 R)
• M12: 2,797,779 km (0.111 R)
• M13: 3,579,129 km (0.07 R)
• M14: 3,715,712 km (0.097 R)
• M15: 3,965,840 km (0.061 R)
• M16: 4,078,936 km (0.094 R)
• M17: 4,221,652 km (0.119 R)
• M18: 4,809,123 km (0.067 R)
• M19: 5,235,626 km (0.105 R)
• M20: 5,453,441 km (0.094 R)
• M21: 5,579,253 km (0.052 R)
• M22: 5,642,532 km (0.08 R)
• M23: 6,255,585 km (0.072 R)
• M24: 6,520,074 km (0.089 R)
• M25: 6,620,304 km (0.067 R)
• M26: 6,855,921 km (0.105 R)
• M27: 6,991,756 km (0.037 R)
• M28: 7,266,268 km (0.117 R)
• M29: 7,614,382 km (0.084 R)
• M30: 7,755,303 km (0.112 R)
• M31: 9,700,824 km (0.094 R)
• M32: 10,238,777 km (0.081 R)
• M33: 10,355,314 km (0.11 R)
• M34: 11,063,810 km (0.102 R)
• M35: 11,303,466 km (0.105 R)
• M36: 11,950,925 km (0.113 R)
• M37: 12,320,432 km (0.057 R)
• M38: 12,860,779 km (0.109 R)
• M39: 14,180,382 km (0.117 R)
• M40: 14,353,766 km (0.072 R)
• M41: 14,878,256 km (0.11 R)
• M42: 15,453,460 km (0.033 R)
• M43: 15,990,965 km (0.044 R)
• M44: 16,854,444 km (0.092 R)
• M45: 17,038,150 km (0.03 R)
• M46: 17,268,681 km (0.081 R)
• M47: 18,201,274 km (0.102 R)
• M48: 18,437,040 km (0.055 R)
• M49: 18,579,008 km (0.086 R)
• M50: 19,246,065 km (0.049 R)
• M51: 19,679,001 km (0.098 R)
• M52: 20,066,610 km (0.108 R)
• M53: 20,554,598 km (0.093 R)
• M54: 20,701,802 km (0.068 R)
• M55: 21,891,853 km (0.041 R)
• M56: 22,545,596 km (0.082 R)
• M57: 23,307,947 km (0.103 R)
• M58: 24,027,064 km (0.097 R)
• M59: 24,130,436 km (0.082 R)
• M60: 24,649,391 km (0.066 R)
• M61: 24,910,140 km (0.091 R)
• M62: 25,487,139 km (0.081 R)
• M63: 26,761,413 km (0.12 R)
• M64: 28,656,519 km (0.113 R)
• M65: 29,592,703 km (0.118 R)
• M66: 29,703,405 km (0.064 R)
• M67: 29,980,909 km (0.074 R)
• M68: 31,438,142 km (0.083 R)
• M69: 31,664,334 km (0.076 R)
• M70: 31,947,972 km (0.082 R)
• M71: 32,403,348 km (0.091 R)
• M72: 32,460,494 km (0.072 R)
• M73: 32,860,967 km (0.116 R)
• M74: 34,130,305 km (0.112 R)
• M75: 34,887,869 km (0.069 R)
• M76: 35,122,139 km (0.074 R)
• M77: 36,005,066 km (0.113 R)
• M78: 36,123,398 km (0.096 R)
• M79: 36,241,730 km (0.102 R)
• M80: 36,360,361 km (0.077 R)
• M81: 37,973,325 km (0.072 R)
• M82: 38,214,178 km (0.117 R)
• M83: 38,395,191 km (0.095 R)
• M84: 38,516,066 km (0.087 R)
• M85: 39,426,519 km (0.075 R)
• M86: 39,609,477 km (0.081 R)
• M87: 40,836,180 km (0.093 R)
• M88: 41,330,451 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.9

Radius: 6.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.81 AU - 18.71 AU

Year: 20951 Days

Day: 18.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 56,645,008 km

• M1: 91,703 km (0.041 R)
• M2: 150,196 km (0.08 R)
• M3: 194,028 km (0.083 R)
• M4: 598,092 km (0.087 R)
• M5: 721,361 km (0.066 R)
• M6: 1,029,084 km (0.118 R)
• M7: 1,497,624 km (0.029 R)
• M8: 1,567,486 km (0.096 R)
• M9: 1,609,972 km (0.057 R)
• M10: 2,025,106 km (0.066 R)
• M11: 2,341,356 km (0.081 R)
• M12: 2,472,254 km (0.12 R)
• M13: 2,538,526 km (0.117 R)
• M14: 3,055,088 km (0.085 R)
• M15: 3,603,514 km (0.111 R)
• M16: 3,947,140 km (0.077 R)
• M17: 4,005,333 km (0.072 R)
• M18: 4,401,319 km (0.093 R)
• M19: 4,809,871 km (0.109 R)
• M20: 4,976,672 km (0.081 R)
• M21: 5,772,683 km (0.065 R)
• M22: 6,196,793 km (0.098 R)
• M23: 8,139,620 km (0.082 R)
• M24: 8,338,436 km (0.104 R)
• M25: 8,413,534 km (0.058 R)
• M26: 8,564,179 km (0.057 R)
• M27: 8,970,337 km (0.074 R)
• M28: 9,072,961 km (0.095 R)
• M29: 9,253,376 km (0.109 R)
• M30: 9,696,336 km (0.119 R)
• M31: 10,495,039 km (0.095 R)
• M32: 10,630,125 km (0.111 R)
• M33: 10,820,264 km (0.066 R)
• M34: 10,874,868 km (0.107 R)
• M35: 11,314,536 km (0.026 R)
• M36: 12,154,677 km (0.033 R)
• M37: 12,956,672 km (0.113 R)
• M38: 13,247,191 km (0.098 R)
• M39: 13,864,431 km (0.093 R)
• M40: 14,341,050 km (0.085 R)
• M41: 15,035,484 km (0.079 R)
• M42: 15,187,924 km (0.068 R)
• M43: 15,371,480 km (0.081 R)
• M44: 17,247,288 km (0.116 R)
• M45: 17,470,937 km (0.063 R)
• M46: 17,631,156 km (0.068 R)
• M47: 17,856,301 km (0.106 R)
• M48: 18,963,475 km (0.109 R)
• M49: 19,326,549 km (0.084 R)
• M50: 19,725,078 km (0.12 R)
• M51: 19,958,899 km (0.068 R)
• M52: 20,059,279 km (0.061 R)
• M53: 20,294,447 km (0.097 R)
• M54: 20,530,363 km (0.034 R)
• M55: 20,699,558 km (0.081 R)
• M56: 22,764,757 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184

Radius: 5.2

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.57 AU - 17.57 AU

Year: 24787 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 56,645,008 km

• M1: 329,714 km (0.071 R)
• M2: 388,506 km (0.053 R)
• M3: 483,800 km (0.044 R)
• M4: 1,417,589 km (0.062 R)
• M5: 1,827,188 km (0.076 R)
• M6: 2,933,764 km (0.107 R)
• M7: 3,124,352 km (0.12 R)
• M8: 3,550,855 km (0.092 R)
• M9: 3,856,932 km (0.097 R)
• M10: 5,316,260 km (0.071 R)
• M11: 6,184,077 km (0.054 R)
• M12: 7,695,913 km (0.109 R)
• M13: 8,091,001 km (0.084 R)
• M14: 8,313,303 km (0.115 R)
• M15: 11,580,072 km (0.093 R)
• M16: 14,164,375 km (0.066 R)
• M17: 15,465,278 km (0.082 R)
• M18: 17,030,820 km (0.106 R)
• M19: 18,237,626 km (0.057 R)
• M20: 18,354,013 km (0.097 R)
• M21: 18,939,539 km (0.111 R)
• M22: 20,671,883 km (0.06 R)
• M23: 20,793,356 km (0.116 R)
• M24: 22,019,610 km (0.096 R)
• M25: 22,329,876 km (0.06 R)
• M26: 25,057,045 km (0.112 R)
• M27: 25,836,599 km (0.106 R)
• M28: 29,510,424 km (0.111 R)
• M29: 29,852,405 km (0.08 R)
• M30: 29,920,921 km (0.118 R)
• M31: 31,163,929 km (0.098 R)
• M32: 32,142,299 km (0.116 R)
• M33: 32,353,232 km (0.08 R)
• M34: 34,631,907 km (0.115 R)
• M35: 35,863,397 km (0.061 R)
• M36: 36,374,573 km (0.117 R)
• M37: 38,145,512 km (0.086 R)
• M38: 40,095,670 km (0.038 R)
• M39: 40,550,298 km (0.044 R)
• M40: 42,154,735 km (0.104 R)
• M41: 42,462,757 km (0.078 R)
• M42: 42,926,211 km (0.117 R)
• M43: 43,468,803 km (0.089 R)
• M44: 44,091,878 km (0.066 R)
• M45: 45,662,356 km (0.071 R)
• M46: 45,741,344 km (0.086 R)
• M47: 46,295,604 km (0.106 R)
• M48: 47,091,315 km (0.095 R)
• M49: 48,857,767 km (0.112 R)
• M50: 49,262,130 km (0.118 R)
• M51: 52,454,997 km (0.102 R)
• M52: 55,713,987 km (0.101 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit