🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 128 Days

Day: 19.6 Hours

Environment

Temp: 273 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.48 AU - 0.58 AU

Year: 140 Days

Day: 23.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.8 AU - 0.98 AU

Year: 304 Days

Day: 19.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.87 AU - 1.31 AU

Year: 412 Days

Day: 35.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 97,600,843 km

• M1: 105,466 km (0.119 R)
• M2: 218,712 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.07 AU - 3.43 AU

Year: 2119 Days

Day: 33.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,600,843 km

• M1: 619,634 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.83 AU - 4.59 AU

Year: 3124 Days

Day: 38.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 12.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.9 AU - 12.94 AU

Year: 12164 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,600,843 km

• M1: 160,668 km (0.072 R)
• M2: 336,894 km (0.03 R)
• M3: 590,014 km (0.076 R)
• M4: 1,171,800 km (0.071 R)
• M5: 1,313,619 km (0.08 R)
• M6: 1,595,760 km (0.057 R)
• M7: 1,674,299 km (0.025 R)
• M8: 1,774,530 km (0.113 R)
• M9: 2,328,640 km (0.116 R)
• M10: 2,532,842 km (0.098 R)
• M11: 3,007,815 km (0.112 R)
• M12: 3,562,374 km (0.074 R)
• M13: 3,825,218 km (0.058 R)
• M14: 3,905,252 km (0.108 R)
• M15: 4,121,721 km (0.05 R)
• M16: 4,369,903 km (0.115 R)
• M17: 4,680,020 km (0.092 R)
• M18: 5,085,131 km (0.079 R)
• M19: 5,744,708 km (0.095 R)
• M20: 5,960,278 km (0.086 R)
• M21: 6,336,218 km (0.097 R)
• M22: 6,655,310 km (0.088 R)
• M23: 6,752,100 km (0.118 R)
• M24: 6,849,339 km (0.098 R)
• M25: 6,947,176 km (0.085 R)
• M26: 7,745,879 km (0.05 R)
• M27: 8,052,853 km (0.103 R)
• M28: 8,468,586 km (0.1 R)
• M29: 9,141,028 km (0.079 R)
• M30: 9,502,008 km (0.113 R)
• M31: 9,684,218 km (0.034 R)
• M32: 10,612,623 km (0.042 R)
• M33: 10,915,708 km (0.071 R)
• M34: 11,106,595 km (0.1 R)
• M35: 11,260,232 km (0.099 R)
• M36: 11,530,555 km (0.119 R)
• M37: 12,117,278 km (0.12 R)
• M38: 12,196,266 km (0.105 R)
• M39: 13,401,276 km (0.1 R)
• M40: 13,564,787 km (0.099 R)
• M41: 13,935,191 km (0.065 R)
• M42: 14,392,512 km (0.115 R)
• M43: 14,939,292 km (0.03 R)
• M44: 15,108,936 km (0.062 R)
• M45: 15,750,711 km (0.096 R)
• M46: 15,880,113 km (0.051 R)
• M47: 16,357,630 km (0.118 R)
• M48: 17,016,608 km (0.078 R)
• M49: 17,105,170 km (0.112 R)
• M50: 17,416,184 km (0.071 R)
• M51: 17,594,804 km (0.11 R)
• M52: 18,179,283 km (0.044 R)
• M53: 19,459,990 km (0.119 R)
• M54: 20,064,515 km (0.107 R)
• M55: 20,722,297 km (0.077 R)
• M56: 20,911,688 km (0.049 R)
• M57: 23,031,340 km (0.084 R)
• M58: 23,571,987 km (0.06 R)
• M59: 23,819,123 km (0.078 R)
• M60: 24,216,305 km (0.079 R)
• M61: 26,030,478 km (0.057 R)
• M62: 27,316,122 km (0.11 R)
• M63: 27,471,704 km (0.045 R)
• M64: 28,044,963 km (0.07 R)
• M65: 28,516,945 km (0.103 R)
• M66: 29,044,427 km (0.093 R)
• M67: 29,895,190 km (0.04 R)
• M68: 30,055,559 km (0.036 R)
• M69: 30,216,376 km (0.08 R)
• M70: 30,484,755 km (0.102 R)
• M71: 31,675,554 km (0.112 R)
• M72: 31,839,214 km (0.117 R)
• M73: 32,167,133 km (0.063 R)
• M74: 32,276,638 km (0.058 R)
• M75: 32,496,248 km (0.067 R)
• M76: 34,718,524 km (0.092 R)
• M77: 34,887,271 km (0.112 R)
• M78: 35,507,952 km (0.101 R)
• M79: 36,932,274 km (0.115 R)
• M80: 37,276,797 km (0.082 R)
• M81: 38,142,969 km (0.12 R)
• M82: 38,665,963 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.2

Radius: 12.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.65 AU - 10.81 AU

Year: 12711 Days

Day: 10.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,600,843 km

• M1: 365,767 km (0.075 R)
• M2: 481,256 km (0.072 R)
• M3: 914,641 km (0.04 R)
• M4: 1,019,061 km (0.104 R)
• M5: 1,127,818 km (0.093 R)
• M6: 1,381,686 km (0.111 R)
• M7: 1,528,292 km (0.116 R)
• M8: 1,654,552 km (0.065 R)
• M9: 1,972,149 km (0.082 R)
• M10: 2,082,402 km (0.08 R)
• M11: 2,223,324 km (0.094 R)
• M12: 2,604,798 km (0.074 R)
• M13: 2,881,255 km (0.065 R)
• M14: 3,070,795 km (0.115 R)
• M15: 3,167,286 km (0.092 R)
• M16: 3,630,740 km (0.097 R)
• M17: 3,974,965 km (0.106 R)
• M18: 5,108,767 km (0.081 R)
• M19: 5,494,879 km (0.091 R)
• M20: 6,173,156 km (0.071 R)
• M21: 6,418,945 km (0.101 R)
• M22: 6,542,962 km (0.073 R)
• M23: 8,228,032 km (0.107 R)
• M24: 8,818,346 km (0.092 R)
• M25: 9,328,474 km (0.106 R)
• M26: 9,563,642 km (0.089 R)
• M27: 10,377,604 km (0.09 R)
• M28: 11,413,719 km (0.077 R)
• M29: 12,327,912 km (0.078 R)
• M30: 12,637,879 km (0.066 R)
• M31: 12,741,849 km (0.051 R)
• M32: 13,107,765 km (0.07 R)
• M33: 13,583,337 km (0.083 R)
• M34: 13,903,626 km (0.108 R)
• M35: 14,280,314 km (0.036 R)
• M36: 14,879,154 km (0.074 R)
• M37: 15,708,973 km (0.117 R)
• M38: 16,724,593 km (0.082 R)
• M39: 16,896,032 km (0.11 R)
• M40: 17,529,280 km (0.069 R)
• M41: 17,703,262 km (0.12 R)
• M42: 17,936,336 km (0.072 R)
• M43: 18,405,325 km (0.107 R)
• M44: 19,056,824 km (0.072 R)
• M45: 20,565,668 km (0.054 R)
• M46: 21,551,368 km (0.102 R)
• M47: 22,237,873 km (0.094 R)
• M48: 22,995,137 km (0.106 R)
• M49: 23,632,574 km (0.064 R)
• M50: 23,889,134 km (0.111 R)
• M51: 24,146,742 km (0.086 R)
• M52: 24,470,023 km (0.098 R)
• M53: 25,251,522 km (0.12 R)
• M54: 27,107,134 km (0.102 R)
• M55: 27,645,387 km (0.09 R)
• M56: 27,915,711 km (0.085 R)
• M57: 30,180,174 km (0.106 R)
• M58: 30,528,288 km (0.055 R)
• M59: 31,088,233 km (0.081 R)
• M60: 31,369,477 km (0.112 R)
• M61: 36,500,235 km (0.056 R)
• M62: 37,243,587 km (0.087 R)
• M63: 37,691,932 km (0.12 R)
• M64: 37,841,829 km (0.116 R)
• M65: 39,047,737 km (0.052 R)
• M66: 39,503,263 km (0.072 R)
• M67: 39,884,288 km (0.098 R)
• M68: 42,741,009 km (0.086 R)
• M69: 45,184,690 km (0.073 R)
• M70: 45,423,598 km (0.062 R)
• M71: 45,742,840 km (0.095 R)
• M72: 47,592,618 km (0.077 R)
• M73: 47,998,028 km (0.087 R)
• M74: 48,893,820 km (0.088 R)
• M75: 49,466,780 km (0.082 R)
• M76: 49,630,889 km (0.053 R)
• M77: 49,795,147 km (0.086 R)
• M78: 52,281,165 km (0.076 R)
• M79: 52,448,415 km (0.103 R)
• M80: 52,783,215 km (0.087 R)
• M81: 53,034,839 km (0.039 R)
• M82: 53,118,913 km (0.1 R)
• M83: 56,427,868 km (0.08 R)
• M84: 56,771,046 km (0.119 R)
• M85: 57,631,832 km (0.063 R)
• M86: 57,718,150 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.4

Radius: 7.4

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.92 AU - 17.54 AU

Year: 25865 Days

Day: 19.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,600,843 km

• M1: 137,331 km (0.1 R)
• M2: 289,322 km (0.117 R)
• M3: 388,805 km (0.103 R)
• M4: 500,854 km (0.09 R)
• M5: 598,691 km (0.069 R)
• M6: 814,261 km (0.091 R)
• M7: 872,156 km (0.084 R)
• M8: 931,396 km (0.039 R)
• M9: 1,085,632 km (0.102 R)
• M10: 1,248,245 km (0.048 R)
• M11: 1,349,822 km (0.036 R)
• M12: 1,633,908 km (0.057 R)
• M13: 1,975,889 km (0.066 R)
• M14: 2,857,469 km (0.106 R)
• M15: 5,036,512 km (0.094 R)
• M16: 5,254,625 km (0.102 R)
• M17: 5,309,677 km (0.08 R)
• M18: 5,643,879 km (0.059 R)
• M19: 7,850,896 km (0.093 R)
• M20: 8,167,595 km (0.032 R)
• M21: 9,948,707 km (0.088 R)
• M22: 11,271,302 km (0.044 R)
• M23: 12,061,927 km (0.099 R)
• M24: 12,207,635 km (0.112 R)
• M25: 13,469,194 km (0.106 R)
• M26: 13,544,741 km (0.089 R)
• M27: 13,772,130 km (0.118 R)
• M28: 14,461,776 km (0.101 R)
• M29: 14,927,773 km (0.061 R)
• M30: 15,794,992 km (0.098 R)
• M31: 18,829,435 km (0.067 R)
• M32: 21,859,839 km (0.104 R)
• M33: 23,749,560 km (0.045 R)
• M34: 24,023,623 km (0.1 R)
• M35: 25,503,744 km (0.081 R)
• M36: 25,784,539 km (0.119 R)
• M37: 26,066,382 km (0.1 R)
• M38: 26,349,271 km (0.106 R)
• M39: 28,842,769 km (0.118 R)
• M40: 31,110,672 km (0.104 R)
• M41: 31,812,137 km (0.077 R)
• M42: 34,670,055 km (0.106 R)
• M43: 35,710,508 km (0.076 R)
• M44: 36,866,750 km (0.112 R)
• M45: 36,972,515 km (0.062 R)
• M46: 41,064,167 km (0.04 R)
• M47: 41,833,399 km (0.032 R)
• M48: 45,409,985 km (0.089 R)
• M49: 45,864,014 km (0.088 R)
• M50: 46,319,390 km (0.029 R)
• M51: 46,776,412 km (0.082 R)
• M52: 47,925,174 km (0.055 R)
• M53: 48,156,153 km (0.119 R)
• M54: 49,199,748 km (0.08 R)
• M55: 51,309,227 km (0.073 R)
• M56: 51,427,260 km (0.069 R)
• M57: 55,131,602 km (0.06 R)
• M58: 56,954,602 km (0.099 R)
• M59: 57,199,195 km (0.043 R)
• M60: 58,797,498 km (0.079 R)
• M61: 58,921,066 km (0.118 R)
• M62: 59,168,351 km (0.096 R)
• M63: 59,416,086 km (0.074 R)
• M64: 62,541,185 km (0.095 R)
• M65: 64,951,955 km (0.118 R)
• M66: 65,207,468 km (0.085 R)
• M67: 66,876,531 km (0.069 R)
• M68: 67,781,000 km (0.111 R)
• M69: 68,949,958 km (0.105 R)
• M70: 69,080,258 km (0.045 R)
• M71: 69,471,606 km (0.076 R)
• M72: 70,518,791 km (0.095 R)
• M73: 73,558,470 km (0.118 R)
• M74: 73,691,612 km (0.068 R)
• M75: 74,224,928 km (0.046 R)
• M76: 75,027,371 km (0.099 R)
• M77: 76,505,847 km (0.092 R)
• M78: 80,312,514 km (0.117 R)
• M79: 80,861,389 km (0.048 R)
• M80: 83,069,154 km (0.085 R)
• M81: 84,459,068 km (0.108 R)
• M82: 84,598,493 km (0.11 R)
• M83: 84,737,919 km (0.093 R)
• M84: 90,522,420 km (0.108 R)
• M85: 92,096,040 km (0.068 R)
• M86: 92,526,732 km (0.106 R)
• M87: 92,958,022 km (0.076 R)
• M88: 93,390,061 km (0.036 R)
• M89: 93,534,273 km (0.105 R)
• M90: 93,822,848 km (0.088 R)
• M91: 94,690,216 km (0.055 R)
• M92: 94,835,027 km (0.11 R)
• M93: 97,162,321 km (0.045 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit