🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 35.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,598,872 km

• M1: 173,384 km (0.077 R)
• M2: 468,092 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.59 AU - 0.63 AU

Year: 178 Days

Day: 34.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.91 AU - 0.95 AU

Year: 334 Days

Day: 36.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.63 AU - 2.59 AU

Year: 1143 Days

Day: 38.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,598,872 km

• M1: 441,763 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.79 AU - 4.13 AU

Year: 2399 Days

Day: 40.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 8.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.73 AU - 7.99 AU

Year: 7443 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,598,872 km

• M1: 128,804 km (0.088 R)
• M2: 290,968 km (0.112 R)
• M3: 436,527 km (0.097 R)
• M4: 534,513 km (0.081 R)
• M5: 662,719 km (0.095 R)
• M6: 789,578 km (0.093 R)
• M7: 862,432 km (0.087 R)
• M8: 1,135,747 km (0.111 R)
• M9: 1,190,949 km (0.095 R)
• M10: 1,572,124 km (0.089 R)
• M11: 1,649,765 km (0.091 R)
• M12: 1,744,461 km (0.045 R)
• M13: 1,939,836 km (0.104 R)
• M14: 2,056,971 km (0.075 R)
• M15: 2,440,839 km (0.118 R)
• M16: 2,827,998 km (0.069 R)
• M17: 2,903,994 km (0.053 R)
• M18: 3,077,378 km (0.06 R)
• M19: 3,556,540 km (0.118 R)
• M20: 4,016,404 km (0.084 R)
• M21: 4,253,367 km (0.103 R)
• M22: 4,340,582 km (0.078 R)
• M23: 4,628,558 km (0.105 R)
• M24: 5,340,195 km (0.106 R)
• M25: 5,410,805 km (0.108 R)
• M26: 5,696,687 km (0.038 R)
• M27: 6,308,093 km (0.084 R)
• M28: 6,533,238 km (0.105 R)
• M29: 6,684,930 km (0.052 R)
• M30: 6,966,025 km (0.118 R)
• M31: 7,069,098 km (0.108 R)
• M32: 7,355,428 km (0.057 R)
• M33: 7,645,648 km (0.101 R)
• M34: 7,858,975 km (0.087 R)
• M35: 8,074,395 km (0.05 R)
• M36: 8,237,158 km (0.106 R)
• M37: 9,123,825 km (0.116 R)
• M38: 9,521,156 km (0.112 R)
• M39: 9,808,534 km (0.093 R)
• M40: 10,011,389 km (0.109 R)
• M41: 10,628,181 km (0.103 R)
• M42: 10,956,249 km (0.106 R)
• M43: 11,136,514 km (0.057 R)
• M44: 11,348,195 km (0.099 R)
• M45: 11,806,264 km (0.119 R)
• M46: 11,898,566 km (0.099 R)
• M47: 11,960,200 km (0.028 R)
• M48: 12,363,815 km (0.054 R)
• M49: 12,677,372 km (0.118 R)
• M50: 12,803,483 km (0.053 R)
• M51: 13,120,631 km (0.049 R)
• M52: 13,184,360 km (0.09 R)
• M53: 13,504,649 km (0.116 R)
• M54: 13,730,392 km (0.084 R)
• M55: 13,795,168 km (0.088 R)
• M56: 13,859,944 km (0.099 R)
• M57: 14,316,516 km (0.09 R)
• M58: 14,778,175 km (0.119 R)
• M59: 15,177,751 km (0.118 R)
• M60: 15,479,640 km (0.042 R)
• M61: 16,328,907 km (0.088 R)
• M62: 16,500,645 km (0.093 R)
• M63: 16,707,389 km (0.098 R)
• M64: 17,403,019 km (0.11 R)
• M65: 17,719,120 km (0.114 R)
• M66: 17,789,580 km (0.097 R)
• M67: 17,860,191 km (0.072 R)
• M68: 17,930,801 km (0.036 R)
• M69: 18,535,475 km (0.09 R)
• M70: 18,786,351 km (0.097 R)
• M71: 19,110,679 km (0.107 R)
• M72: 20,278,440 km (0.064 R)
• M73: 20,499,995 km (0.096 R)
• M74: 20,574,046 km (0.1 R)
• M75: 20,722,297 km (0.116 R)
• M76: 22,951,006 km (0.114 R)
• M77: 23,374,966 km (0.094 R)
• M78: 23,879,261 km (0.069 R)
• M79: 24,504,879 km (0.11 R)
• M80: 24,977,608 km (0.03 R)
• M81: 26,092,412 km (0.104 R)
• M82: 26,534,773 km (0.107 R)
• M83: 26,858,054 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 10.3

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.36 AU - 9.12 AU

Year: 9632 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 91.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,598,872 km

• M1: 184,604 km (0.106 R)
• M2: 271,221 km (0.086 R)
• M3: 401,072 km (0.119 R)
• M4: 498,311 km (0.076 R)
• M5: 568,322 km (0.084 R)
• M6: 680,670 km (0.106 R)
• M7: 773,720 km (0.102 R)
• M8: 900,280 km (0.097 R)
• M9: 1,034,170 km (0.083 R)
• M10: 1,305,840 km (0.027 R)
• M11: 1,546,692 km (0.096 R)
• M12: 2,051,585 km (0.114 R)
• M13: 2,457,145 km (0.058 R)
• M14: 2,648,032 km (0.11 R)
• M15: 2,734,350 km (0.112 R)
• M16: 3,157,712 km (0.025 R)
• M17: 3,249,565 km (0.07 R)
• M18: 3,342,316 km (0.04 R)
• M19: 3,577,932 km (0.11 R)
• M20: 4,015,955 km (0.107 R)
• M21: 4,090,604 km (0.114 R)
• M22: 4,652,643 km (0.116 R)
• M23: 5,485,455 km (0.095 R)
• M24: 6,219,232 km (0.073 R)
• M25: 6,305,849 km (0.103 R)
• M26: 6,422,087 km (0.11 R)
• M27: 6,804,758 km (0.101 R)
• M28: 7,438,455 km (0.107 R)
• M29: 8,312,555 km (0.082 R)
• M30: 8,956,873 km (0.107 R)
• M31: 9,120,384 km (0.114 R)
• M32: 10,190,757 km (0.119 R)
• M33: 10,293,231 km (0.063 R)
• M34: 10,361,597 km (0.119 R)
• M35: 10,845,098 km (0.114 R)
• M36: 11,054,535 km (0.115 R)
• M37: 11,124,696 km (0.116 R)
• M38: 11,619,566 km (0.066 R)
• M39: 11,762,432 km (0.094 R)
• M40: 12,448,488 km (0.102 R)
• M41: 13,073,208 km (0.045 R)
• M42: 14,429,911 km (0.094 R)
• M43: 15,008,406 km (0.113 R)
• M44: 15,673,219 km (0.095 R)
• M45: 16,068,756 km (0.077 R)
• M46: 17,438,025 km (0.105 R)
• M47: 17,930,202 km (0.111 R)
• M48: 18,260,963 km (0.078 R)
• M49: 18,343,990 km (0.088 R)
• M50: 19,944,538 km (0.085 R)
• M51: 20,072,743 km (0.044 R)
• M52: 20,287,117 km (0.093 R)
• M53: 20,588,557 km (0.108 R)
• M54: 20,718,108 km (0.117 R)
• M55: 21,370,355 km (0.096 R)
• M56: 22,206,308 km (0.104 R)
• M57: 22,383,581 km (0.105 R)
• M58: 22,828,934 km (0.117 R)
• M59: 22,963,124 km (0.1 R)
• M60: 23,142,491 km (0.091 R)
• M61: 24,228,273 km (0.096 R)
• M62: 24,639,667 km (0.094 R)
• M63: 24,915,226 km (0.053 R)
• M64: 25,748,187 km (0.059 R)
• M65: 25,887,912 km (0.043 R)
• M66: 26,168,108 km (0.114 R)
• M67: 26,355,405 km (0.091 R)
• M68: 26,731,344 km (0.091 R)
• M69: 26,967,260 km (0.111 R)
• M70: 27,203,924 km (0.104 R)
• M71: 28,397,266 km (0.072 R)
• M72: 29,267,028 km (0.085 R)
• M73: 29,754,119 km (0.074 R)
• M74: 29,998,562 km (0.114 R)
• M75: 30,391,107 km (0.114 R)
• M76: 30,637,345 km (0.081 R)
• M77: 31,231,099 km (0.117 R)
• M78: 31,380,098 km (0.1 R)
• M79: 31,878,558 km (0.104 R)
• M80: 32,379,562 km (0.025 R)
• M81: 32,782,279 km (0.11 R)
• M82: 33,186,642 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.6

Radius: 7.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13.28 AU - 15.1 AU

Year: 19926 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,598,872 km

• M1: 109,805 km (0.081 R)
• M2: 216,917 km (0.114 R)
• M3: 408,851 km (0.111 R)
• M4: 853,755 km (0.11 R)
• M5: 1,412,503 km (0.074 R)
• M6: 1,541,307 km (0.12 R)
• M7: 1,728,155 km (0.046 R)
• M8: 2,547,053 km (0.054 R)
• M9: 2,672,716 km (0.097 R)
• M10: 3,196,308 km (0.102 R)
• M11: 3,435,216 km (0.112 R)
• M12: 3,751,017 km (0.064 R)
• M13: 5,506,249 km (0.035 R)
• M14: 5,669,311 km (0.118 R)
• M15: 5,834,167 km (0.065 R)
• M16: 6,855,622 km (0.091 R)
• M17: 6,987,268 km (0.081 R)
• M18: 7,163,943 km (0.059 R)
• M19: 7,476,752 km (0.115 R)
• M20: 7,566,959 km (0.092 R)
• M21: 7,702,944 km (0.09 R)
• M22: 8,724,847 km (0.059 R)
• M23: 8,772,419 km (0.117 R)
• M24: 9,494,678 km (0.091 R)
• M25: 9,887,671 km (0.119 R)
• M26: 10,487,110 km (0.107 R)
• M27: 10,842,255 km (0.1 R)
• M28: 11,304,662 km (0.08 R)
• M29: 14,379,497 km (0.083 R)
• M30: 14,830,684 km (0.071 R)
• M31: 15,920,505 km (0.091 R)
• M32: 15,978,549 km (0.103 R)
• M33: 16,036,742 km (0.118 R)
• M34: 16,211,622 km (0.115 R)
• M35: 16,270,115 km (0.108 R)
• M36: 16,445,743 km (0.1 R)
• M37: 17,274,066 km (0.109 R)
• M38: 18,358,950 km (0.119 R)
• M39: 18,602,944 km (0.062 R)
• M40: 18,664,130 km (0.117 R)
• M41: 18,786,800 km (0.083 R)
• M42: 19,527,758 km (0.115 R)
• M43: 19,964,434 km (0.067 R)
• M44: 20,911,090 km (0.118 R)
• M45: 20,974,669 km (0.088 R)
• M46: 21,807,779 km (0.095 R)
• M47: 21,936,882 km (0.069 R)
• M48: 22,001,508 km (0.08 R)
• M49: 26,889,320 km (0.109 R)
• M50: 27,584,052 km (0.1 R)
• M51: 30,493,731 km (0.119 R)
• M52: 30,565,837 km (0.045 R)
• M53: 32,831,497 km (0.072 R)
• M54: 33,127,700 km (0.079 R)
• M55: 33,276,251 km (0.069 R)
• M56: 33,947,048 km (0.066 R)
• M57: 34,021,847 km (0.115 R)
• M58: 34,321,641 km (0.097 R)
• M59: 36,905,196 km (0.09 R)
• M60: 36,982,090 km (0.085 R)
• M61: 37,522,138 km (0.115 R)
• M62: 37,599,480 km (0.099 R)
• M63: 38,220,162 km (0.115 R)
• M64: 39,471,847 km (0.045 R)
• M65: 41,934,976 km (0.09 R)
• M66: 43,144,624 km (0.057 R)
• M67: 44,529,302 km (0.056 R)
• M68: 45,515,451 km (0.105 R)
• M69: 46,094,096 km (0.094 R)
• M70: 46,259,850 km (0.1 R)
• M71: 46,591,958 km (0.04 R)
• M72: 47,676,841 km (0.079 R)
• M73: 48,012,389 km (0.101 R)
• M74: 48,348,685 km (0.115 R)
• M75: 48,854,476 km (0.028 R)
• M76: 49,786,471 km (0.1 R)
• M77: 50,126,806 km (0.065 R)
• M78: 50,724,300 km (0.097 R)
• M79: 52,357,908 km (0.064 R)
• M80: 52,444,376 km (0.062 R)
• M81: 53,398,511 km (0.098 R)
• M82: 53,572,643 km (0.109 R)
• M83: 54,358,481 km (0.104 R)
• M84: 56,295,324 km (0.115 R)
• M85: 56,472,448 km (0.119 R)
• M86: 56,738,583 km (0.052 R)
• M87: 57,539,530 km (0.081 R)
• M88: 58,075,539 km (0.1 R)
• M89: 59,152,644 km (0.102 R)
• M90: 59,242,702 km (0.098 R)
• M91: 59,513,025 km (0.108 R)
• M92: 60,508,150 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit