🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.63 AU - 0.95 AU

Year: 269 Days

Day: 31.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.91 AU - 0.91 AU

Year: 332 Days

Day: 21.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.13 AU - 1.65 AU

Year: 627 Days

Day: 44.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,007,241 km

• M1: 557,102 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.36 AU - 1.42 AU

Year: 627 Days

Day: 38.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,007,241 km

• M1: 41,139 km (0.12 R)
• M2: 59,989 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 14.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.9 AU - 5.4 AU

Year: 3839 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,007,241 km

• M1: 233,821 km (0.096 R)
• M2: 345,870 km (0.054 R)
• M3: 501,901 km (0.112 R)
• M4: 768,484 km (0.113 R)
• M5: 1,123,929 km (0.093 R)
• M6: 1,235,379 km (0.09 R)
• M7: 1,336,208 km (0.116 R)
• M8: 1,546,692 km (0.097 R)
• M9: 1,768,696 km (0.096 R)
• M10: 1,917,097 km (0.073 R)
• M11: 2,069,836 km (0.081 R)
• M12: 2,553,037 km (0.109 R)
• M13: 3,032,050 km (0.086 R)
• M14: 3,415,170 km (0.096 R)
• M15: 3,707,634 km (0.058 R)
• M16: 4,228,085 km (0.114 R)
• M17: 4,317,095 km (0.03 R)
• M18: 4,519,800 km (0.101 R)
• M19: 4,887,961 km (0.101 R)
• M20: 5,075,856 km (0.119 R)
• M21: 5,580,300 km (0.119 R)
• M22: 6,025,653 km (0.097 R)
• M23: 6,482,674 km (0.107 R)
• M24: 7,083,010 km (0.059 R)
• M25: 7,269,260 km (0.056 R)
• M26: 7,484,232 km (0.036 R)
• M27: 7,646,845 km (0.095 R)
• M28: 8,003,187 km (0.115 R)
• M29: 8,703,754 km (0.063 R)
• M30: 8,874,894 km (0.027 R)
• M31: 9,018,358 km (0.091 R)
• M32: 10,193,749 km (0.053 R)
• M33: 10,404,382 km (0.12 R)
• M34: 10,983,476 km (0.112 R)
• M35: 11,075,927 km (0.047 R)
• M36: 11,261,578 km (0.093 R)
• M37: 11,541,925 km (0.107 R)
• M38: 11,761,534 km (0.098 R)
• M39: 12,014,355 km (0.078 R)
• M40: 12,332,848 km (0.092 R)
• M41: 12,945,601 km (0.068 R)
• M42: 13,206,650 km (0.037 R)
• M43: 14,167,517 km (0.1 R)
• M44: 14,268,196 km (0.101 R)
• M45: 14,470,303 km (0.117 R)
• M46: 14,571,730 km (0.104 R)
• M47: 14,673,457 km (0.047 R)
• M48: 14,775,333 km (0.057 R)
• M49: 15,357,119 km (0.111 R)
• M50: 15,495,198 km (0.109 R)
• M51: 15,841,966 km (0.041 R)
• M52: 16,226,432 km (0.105 R)
• M53: 17,434,285 km (0.051 R)
• M54: 17,650,454 km (0.059 R)
• M55: 17,758,913 km (0.047 R)
• M56: 18,158,339 km (0.08 R)
• M57: 18,929,217 km (0.086 R)
• M58: 19,114,419 km (0.095 R)
• M59: 19,449,070 km (0.069 R)
• M60: 19,710,866 km (0.108 R)
• M61: 20,124,354 km (0.077 R)
• M62: 20,351,294 km (0.119 R)
• M63: 20,960,307 km (0.109 R)
• M64: 21,151,793 km (0.054 R)
• M65: 21,962,763 km (0.115 R)
• M66: 22,548,139 km (0.084 R)
• M67: 22,941,282 km (0.053 R)
• M68: 23,535,335 km (0.094 R)
• M69: 23,814,335 km (0.111 R)
• M70: 25,756,565 km (0.11 R)
• M71: 26,291,227 km (0.052 R)
• M72: 26,456,533 km (0.107 R)
• M73: 27,665,134 km (0.11 R)
• M74: 28,128,439 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 11.9

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.09 AU - 7.99 AU

Year: 7152 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,007,241 km

• M1: 180,864 km (0.114 R)
• M2: 353,201 km (0.076 R)
• M3: 491,130 km (0.072 R)
• M4: 586,424 km (0.03 R)
• M5: 758,162 km (0.108 R)
• M6: 850,913 km (0.098 R)
• M7: 958,922 km (0.053 R)
• M8: 1,287,439 km (0.049 R)
• M9: 1,362,537 km (0.098 R)
• M10: 1,452,147 km (0.107 R)
• M11: 1,678,488 km (0.075 R)
• M12: 2,241,275 km (0.047 R)
• M13: 2,317,570 km (0.076 R)
• M14: 2,394,763 km (0.077 R)
• M15: 2,472,853 km (0.106 R)
• M16: 2,663,889 km (0.1 R)
• M17: 3,026,814 km (0.043 R)
• M18: 3,891,789 km (0.082 R)
• M19: 4,021,490 km (0.118 R)
• M20: 4,209,086 km (0.038 R)
• M21: 4,323,229 km (0.111 R)
• M22: 4,438,270 km (0.078 R)
• M23: 5,478,274 km (0.073 R)
• M24: 5,876,653 km (0.054 R)
• M25: 6,197,840 km (0.117 R)
• M26: 6,306,149 km (0.117 R)
• M27: 6,480,879 km (0.092 R)
• M28: 6,568,843 km (0.109 R)
• M29: 7,585,659 km (0.054 R)
• M30: 7,841,771 km (0.027 R)
• M31: 7,935,569 km (0.087 R)
• M32: 9,189,199 km (0.079 R)
• M33: 9,263,399 km (0.098 R)
• M34: 9,537,163 km (0.111 R)
• M35: 9,612,262 km (0.112 R)
• M36: 9,687,659 km (0.109 R)
• M37: 9,965,612 km (0.115 R)
• M38: 10,143,932 km (0.062 R)
• M39: 10,503,715 km (0.071 R)
• M40: 10,685,028 km (0.117 R)
• M41: 10,815,328 km (0.064 R)
• M42: 11,130,082 km (0.066 R)
• M43: 11,209,219 km (0.069 R)
• M44: 11,661,453 km (0.059 R)
• M45: 12,419,166 km (0.102 R)
• M46: 12,638,627 km (0.07 R)
• M47: 12,859,433 km (0.111 R)
• M48: 13,025,786 km (0.056 R)
• M49: 13,416,835 km (0.118 R)
• M50: 13,670,403 km (0.104 R)
• M51: 14,210,601 km (0.078 R)
• M52: 14,961,283 km (0.089 R)
• M53: 15,048,798 km (0.076 R)
• M54: 15,194,955 km (0.109 R)
• M55: 15,282,769 km (0.1 R)
• M56: 15,370,882 km (0.094 R)
• M57: 15,459,145 km (0.106 R)
• M58: 15,665,739 km (0.115 R)
• M59: 16,440,956 km (0.1 R)
• M60: 16,651,889 km (0.048 R)
• M61: 16,924,306 km (0.093 R)
• M62: 17,289,924 km (0.103 R)
• M63: 17,504,447 km (0.073 R)
• M64: 18,246,452 km (0.061 R)
• M65: 19,188,320 km (0.061 R)
• M66: 19,442,188 km (0.095 R)
• M67: 19,697,252 km (0.092 R)
• M68: 19,793,145 km (0.067 R)
• M69: 20,339,626 km (0.07 R)
• M70: 20,663,355 km (0.117 R)
• M71: 20,825,819 km (0.049 R)
• M72: 21,119,479 km (0.091 R)
• M73: 21,578,894 km (0.069 R)
• M74: 21,942,268 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251

Radius: 7.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.72 AU - 19.24 AU

Year: 30417 Days

Day: 18.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,007,241 km

• M1: 139,724 km (0.081 R)
• M2: 194,926 km (0.119 R)
• M3: 307,124 km (0.109 R)
• M4: 663,616 km (0.117 R)
• M5: 729,589 km (0.09 R)
• M6: 774,767 km (0.104 R)
• M7: 1,067,082 km (0.079 R)
• M8: 1,118,992 km (0.108 R)
• M9: 1,420,282 km (0.108 R)
• M10: 1,624,932 km (0.094 R)
• M11: 1,715,588 km (0.027 R)
• M12: 1,902,137 km (0.112 R)
• M13: 2,784,016 km (0.092 R)
• M14: 3,077,976 km (0.095 R)
• M15: 3,420,406 km (0.111 R)
• M16: 3,655,574 km (0.109 R)
• M17: 4,183,056 km (0.065 R)
• M18: 4,392,343 km (0.111 R)
• M19: 4,908,605 km (0.059 R)
• M20: 5,084,832 km (0.109 R)
• M21: 5,997,528 km (0.051 R)
• M22: 6,044,502 km (0.078 R)
• M23: 6,424,630 km (0.083 R)
• M24: 7,560,228 km (0.106 R)
• M25: 7,763,980 km (0.039 R)
• M26: 9,677,935 km (0.108 R)
• M27: 10,066,291 km (0.063 R)
• M28: 10,973,153 km (0.113 R)
• M29: 11,611,637 km (0.069 R)
• M30: 11,670,279 km (0.104 R)
• M31: 11,728,922 km (0.066 R)
• M32: 11,905,747 km (0.083 R)
• M33: 12,682,159 km (0.08 R)
• M34: 13,168,053 km (0.108 R)
• M35: 13,660,081 km (0.102 R)
• M36: 14,095,560 km (0.109 R)
• M37: 14,220,774 km (0.116 R)
• M38: 14,409,417 km (0.091 R)
• M39: 14,472,397 km (0.056 R)
• M40: 14,662,087 km (0.099 R)
• M41: 16,736,112 km (0.075 R)
• M42: 17,068,369 km (0.113 R)
• M43: 17,135,090 km (0.118 R)
• M44: 17,806,934 km (0.115 R)
• M45: 18,624,785 km (0.057 R)
• M46: 19,038,124 km (0.118 R)
• M47: 19,176,652 km (0.05 R)
• M48: 19,594,180 km (0.057 R)
• M49: 19,803,916 km (0.085 R)
• M50: 20,935,773 km (0.106 R)
• M51: 21,222,104 km (0.101 R)
• M52: 22,452,995 km (0.045 R)
• M53: 23,706,924 km (0.098 R)
• M54: 24,080,021 km (0.116 R)
• M55: 25,821,191 km (0.083 R)
• M56: 26,128,166 km (0.071 R)
• M57: 27,289,943 km (0.111 R)
• M58: 27,524,363 km (0.069 R)
• M59: 28,152,674 km (0.045 R)
• M60: 28,389,487 km (0.087 R)
• M61: 28,944,645 km (0.09 R)
• M62: 29,503,393 km (0.056 R)
• M63: 31,938,098 km (0.029 R)
• M64: 35,794,582 km (0.097 R)
• M65: 36,308,301 km (0.1 R)
• M66: 36,997,199 km (0.042 R)
• M67: 39,001,362 km (0.036 R)
• M68: 39,353,515 km (0.107 R)
• M69: 39,530,041 km (0.053 R)
• M70: 39,618,303 km (0.059 R)
• M71: 39,795,128 km (0.115 R)
• M72: 41,398,817 km (0.067 R)
• M73: 41,578,335 km (0.089 R)
• M74: 44,209,612 km (0.118 R)
• M75: 46,241,599 km (0.084 R)
• M76: 47,738,326 km (0.089 R)
• M77: 48,966,225 km (0.055 R)
• M78: 51,839,103 km (0.111 R)
• M79: 52,129,323 km (0.119 R)
• M80: 52,323,202 km (0.101 R)
• M81: 53,784,474 km (0.057 R)
• M82: 53,882,311 km (0.054 R)
• M83: 59,660,828 km (0.047 R)
• M84: 60,575,020 km (0.098 R)
• M85: 62,623,015 km (0.081 R)
• M86: 63,241,752 km (0.092 R)
• M87: 63,655,390 km (0.059 R)
• M88: 66,996,958 km (0.082 R)
• M89: 67,207,741 km (0.096 R)
• M90: 68,689,059 km (0.104 R)
• M91: 69,753,747 km (0.074 R)
• M92: 70,181,148 km (0.107 R)
• M93: 70,395,223 km (0.105 R)
• M94: 71,253,466 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit