🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.64 AU - 0.66 AU

Year: 183 Days

Day: 45.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,712,147 km

• M1: 218,712 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.27 AU - 5.77 AU

Year: 3917 Days

Day: 26.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,712,147 km

• M1: 1,274,424 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.7

Radius: 7.3

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.74 AU - 20.16 AU

Year: 26484 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,712,147 km

• M1: 127,308 km (0.096 R)
• M2: 194,178 km (0.12 R)
• M3: 549,623 km (0.089 R)
• M4: 739,163 km (0.116 R)
• M5: 1,178,532 km (0.09 R)
• M6: 1,573,022 km (0.087 R)
• M7: 1,687,464 km (0.077 R)
• M8: 1,804,749 km (0.104 R)
• M9: 2,744,822 km (0.106 R)
• M10: 4,071,755 km (0.079 R)
• M11: 4,552,413 km (0.049 R)
• M12: 5,683,672 km (0.11 R)
• M13: 7,212,712 km (0.114 R)
• M14: 8,254,063 km (0.077 R)
• M15: 8,320,634 km (0.063 R)
• M16: 8,860,233 km (0.089 R)
• M17: 11,499,289 km (0.113 R)
• M18: 12,099,625 km (0.062 R)
• M19: 12,251,318 km (0.118 R)
• M20: 12,327,463 km (0.092 R)
• M21: 12,710,134 km (0.034 R)
• M22: 12,864,370 km (0.055 R)
• M23: 12,941,712 km (0.095 R)
• M24: 13,252,726 km (0.116 R)
• M25: 13,644,822 km (0.117 R)
• M26: 13,723,660 km (0.106 R)
• M27: 14,520,717 km (0.072 R)
• M28: 15,169,224 km (0.051 R)
• M29: 15,661,850 km (0.114 R)
• M30: 18,637,950 km (0.101 R)
• M31: 19,430,819 km (0.114 R)
• M32: 19,965,631 km (0.089 R)
• M33: 21,323,531 km (0.087 R)
• M34: 21,598,641 km (0.038 R)
• M35: 21,690,644 km (0.025 R)
• M36: 22,431,154 km (0.088 R)
• M37: 23,180,040 km (0.039 R)
• M38: 25,475,171 km (0.084 R)
• M39: 28,242,881 km (0.095 R)
• M40: 30,690,003 km (0.097 R)
• M41: 31,938,996 km (0.041 R)
• M42: 32,569,551 km (0.074 R)
• M43: 33,736,414 km (0.09 R)
• M44: 33,843,227 km (0.105 R)
• M45: 35,132,910 km (0.088 R)
• M46: 37,207,833 km (0.054 R)
• M47: 38,093,303 km (0.107 R)
• M48: 38,204,454 km (0.078 R)
• M49: 38,427,205 km (0.102 R)
• M50: 42,278,004 km (0.117 R)
• M51: 42,623,575 km (0.096 R)
• M52: 42,854,554 km (0.12 R)
• M53: 42,970,193 km (0.082 R)
• M54: 43,549,885 km (0.089 R)
• M55: 44,717,048 km (0.085 R)
• M56: 48,400,147 km (0.06 R)
• M57: 49,366,400 km (0.114 R)
• M58: 49,973,468 km (0.111 R)
• M59: 50,949,893 km (0.079 R)
• M60: 53,543,023 km (0.04 R)
• M61: 54,416,824 km (0.103 R)
• M62: 54,542,037 km (0.083 R)
• M63: 55,547,335 km (0.057 R)
• M64: 57,959,152 km (0.086 R)
• M65: 58,856,290 km (0.071 R)
• M66: 60,794,331 km (0.111 R)
• M67: 60,924,182 km (0.03 R)
• M68: 61,836,429 km (0.083 R)
• M69: 62,097,927 km (0.068 R)
• M70: 64,998,031 km (0.096 R)
• M71: 76,328,873 km (0.106 R)
• M72: 77,734,644 km (0.094 R)
• M73: 79,574,847 km (0.1 R)
• M74: 80,286,335 km (0.114 R)
• M75: 80,714,334 km (0.1 R)
• M76: 83,009,614 km (0.108 R)
• M77: 84,165,258 km (0.063 R)
• M78: 84,745,099 km (0.091 R)
• M79: 84,890,209 km (0.084 R)
• M80: 86,054,530 km (0.03 R)
• M81: 87,517,298 km (0.083 R)
• M82: 90,467,368 km (0.042 R)
• M83: 92,701,313 km (0.059 R)
• M84: 92,850,910 km (0.055 R)
• M85: 95,254,948 km (0.116 R)
• M86: 95,859,174 km (0.093 R)
• M87: 96,010,417 km (0.079 R)
• M88: 96,313,204 km (0.09 R)
• M89: 97,679,481 km (0.119 R)
• M90: 100,892,245 km (0.119 R)
• M91: 102,743,668 km (0.059 R)
• M92: 102,898,502 km (0.108 R)

Asteroid Belt

Center: 18.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.5

Radius: 7.7

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.27 AU - 18.71 AU

Year: 27688 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,712,147 km

• M1: 216,468 km (0.085 R)
• M2: 559,945 km (0.06 R)
• M3: 694,583 km (0.105 R)
• M4: 751,580 km (0.119 R)
• M5: 901,477 km (0.086 R)
• M6: 996,172 km (0.102 R)
• M7: 1,230,442 km (0.116 R)
• M8: 1,336,208 km (0.11 R)
• M9: 1,595,012 km (0.078 R)
• M10: 2,201,632 km (0.1 R)
• M11: 2,552,289 km (0.104 R)
• M12: 3,403,950 km (0.11 R)
• M13: 3,655,274 km (0.1 R)
• M14: 3,964,643 km (0.048 R)
• M15: 4,017,002 km (0.109 R)
• M16: 4,830,665 km (0.104 R)
• M17: 5,932,004 km (0.075 R)
• M18: 6,541,765 km (0.051 R)
• M19: 7,043,816 km (0.071 R)
• M20: 7,171,273 km (0.096 R)
• M21: 7,235,301 km (0.088 R)
• M22: 7,754,555 km (0.06 R)
• M23: 9,523,251 km (0.101 R)
• M24: 10,235,486 km (0.072 R)
• M25: 12,550,214 km (0.069 R)
• M26: 13,016,212 km (0.096 R)
• M27: 14,286,447 km (0.041 R)
• M28: 14,448,013 km (0.097 R)
• M29: 15,430,123 km (0.094 R)
• M30: 16,096,880 km (0.037 R)
• M31: 16,518,298 km (0.118 R)
• M32: 16,602,970 km (0.115 R)
• M33: 18,856,064 km (0.109 R)
• M34: 21,111,252 km (0.067 R)
• M35: 22,787,047 km (0.111 R)
• M36: 22,975,989 km (0.06 R)
• M37: 23,165,230 km (0.053 R)
• M38: 24,505,178 km (0.079 R)
• M39: 27,460,036 km (0.028 R)
• M40: 28,064,411 km (0.067 R)
• M41: 29,388,801 km (0.095 R)
• M42: 29,697,421 km (0.085 R)
• M43: 30,006,939 km (0.107 R)
• M44: 32,415,914 km (0.078 R)
• M45: 33,482,547 km (0.111 R)
• M46: 36,199,094 km (0.067 R)
• M47: 36,861,514 km (0.119 R)
• M48: 38,086,421 km (0.086 R)
• M49: 41,840,131 km (0.068 R)
• M50: 42,071,409 km (0.07 R)
• M51: 43,117,397 km (0.117 R)
• M52: 43,468,055 km (0.055 R)
• M53: 44,171,913 km (0.092 R)
• M54: 46,545,582 km (0.116 R)
• M55: 47,747,900 km (0.098 R)
• M56: 51,291,874 km (0.082 R)
• M57: 51,539,458 km (0.083 R)
• M58: 52,159,990 km (0.064 R)
• M59: 52,408,921 km (0.046 R)
• M60: 53,032,894 km (0.07 R)
• M61: 53,408,534 km (0.068 R)
• M62: 55,046,182 km (0.07 R)
• M63: 56,444,773 km (0.1 R)
• M64: 56,700,435 km (0.111 R)
• M65: 58,499,948 km (0.105 R)
• M66: 61,234,298 km (0.087 R)
• M67: 61,365,645 km (0.104 R)
• M68: 63,876,944 km (0.094 R)
• M69: 64,010,087 km (0.106 R)
• M70: 64,944,475 km (0.114 R)
• M71: 65,212,255 km (0.082 R)
• M72: 65,748,863 km (0.085 R)
• M73: 65,883,351 km (0.085 R)
• M74: 67,232,275 km (0.066 R)
• M75: 69,272,790 km (0.103 R)
• M76: 72,163,619 km (0.093 R)
• M77: 76,078,745 km (0.084 R)
• M78: 78,489,365 km (0.117 R)
• M79: 78,917,365 km (0.102 R)
• M80: 79,060,231 km (0.119 R)
• M81: 86,752,553 km (0.118 R)
• M82: 87,195,064 km (0.045 R)
• M83: 88,527,083 km (0.031 R)
• M84: 89,716,685 km (0.083 R)
• M85: 90,164,133 km (0.117 R)
• M86: 90,462,880 km (0.038 R)
• M87: 90,761,926 km (0.11 R)
• M88: 93,015,468 km (0.088 R)
• M89: 93,468,301 km (0.095 R)
• M90: 94,831,437 km (0.062 R)
• M91: 95,287,261 km (0.076 R)
• M92: 97,270,929 km (0.086 R)
• M93: 102,211,399 km (0.082 R)
• M94: 103,615,674 km (0.116 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit