🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 41.5 Hours

Environment

Temp: 247 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.26 AU - 1.32 AU

Year: 522 Days

Day: 45 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,141,406 km

• M1: 208,091 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.81 AU

Year: 668 Days

Day: 17.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.46 AU - 2.16 AU

Year: 868 Days

Day: 43.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.1

Radius: 6.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.88 AU - 16.46 AU

Year: 21061 Days

Day: 24.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 103,141,406 km

• M1: 103,073 km (0.073 R)
• M2: 213,177 km (0.047 R)
• M3: 313,707 km (0.061 R)
• M4: 431,889 km (0.077 R)
• M5: 534,663 km (0.113 R)
• M6: 581,337 km (0.113 R)
• M7: 730,187 km (0.102 R)
• M8: 1,104,631 km (0.066 R)
• M9: 1,376,899 km (0.034 R)
• M10: 1,487,302 km (0.097 R)
• M11: 1,623,586 km (0.103 R)
• M12: 1,740,272 km (0.054 R)
• M13: 2,660,449 km (0.119 R)
• M14: 3,082,015 km (0.116 R)
• M15: 3,404,399 km (0.034 R)
• M16: 3,645,700 km (0.113 R)
• M17: 4,566,325 km (0.11 R)
• M18: 5,069,423 km (0.114 R)
• M19: 5,554,868 km (0.103 R)
• M20: 5,731,842 km (0.065 R)
• M21: 5,982,868 km (0.113 R)
• M22: 6,347,438 km (0.119 R)
• M23: 6,681,938 km (0.08 R)
• M24: 6,757,037 km (0.057 R)
• M25: 7,719,250 km (0.115 R)
• M26: 8,196,318 km (0.119 R)
• M27: 8,519,599 km (0.097 R)
• M28: 9,939,731 km (0.093 R)
• M29: 10,154,703 km (0.091 R)
• M30: 10,941,439 km (0.095 R)
• M31: 11,030,001 km (0.103 R)
• M32: 11,208,022 km (0.089 R)
• M33: 11,566,758 km (0.118 R)
• M34: 11,611,787 km (0.059 R)
• M35: 11,702,293 km (0.113 R)
• M36: 12,665,554 km (0.102 R)
• M37: 12,805,129 km (0.073 R)
• M38: 15,207,521 km (0.103 R)
• M39: 15,256,888 km (0.097 R)
• M40: 16,662,959 km (0.054 R)
• M41: 16,816,147 km (0.115 R)
• M42: 18,214,887 km (0.109 R)
• M43: 19,008,055 km (0.097 R)
• M44: 19,167,975 km (0.1 R)
• M45: 19,382,050 km (0.037 R)
• M46: 19,650,578 km (0.102 R)
• M47: 19,812,443 km (0.101 R)
• M48: 20,300,431 km (0.028 R)
• M49: 20,902,114 km (0.081 R)
• M50: 21,676,432 km (0.118 R)
• M51: 21,787,883 km (0.057 R)
• M52: 21,955,283 km (0.107 R)
• M53: 25,275,308 km (0.067 R)
• M54: 25,922,469 km (0.089 R)
• M55: 26,218,523 km (0.115 R)
• M56: 26,515,475 km (0.072 R)
• M57: 26,694,244 km (0.091 R)
• M58: 27,896,413 km (0.096 R)
• M59: 28,260,384 km (0.072 R)
• M60: 28,565,115 km (0.112 R)
• M61: 30,977,979 km (0.115 R)
• M62: 33,006,077 km (0.091 R)
• M63: 33,455,320 km (0.119 R)
• M64: 34,620,089 km (0.11 R)
• M65: 35,011,287 km (0.089 R)
• M66: 35,798,172 km (0.106 R)
• M67: 36,193,709 km (0.109 R)
• M68: 36,524,470 km (0.113 R)
• M69: 37,322,425 km (0.106 R)
• M70: 37,723,497 km (0.07 R)
• M71: 37,790,517 km (0.11 R)
• M72: 38,732,534 km (0.112 R)
• M73: 40,502,427 km (0.072 R)
• M74: 42,437,774 km (0.119 R)
• M75: 44,473,801 km (0.045 R)
• M76: 44,544,561 km (0.078 R)
• M77: 44,899,108 km (0.096 R)
• M78: 45,325,612 km (0.079 R)
• M79: 45,468,029 km (0.106 R)
• M80: 46,541,543 km (0.097 R)
• M81: 47,045,239 km (0.077 R)
• M82: 47,406,219 km (0.099 R)
• M83: 47,695,691 km (0.12 R)
• M84: 47,768,096 km (0.104 R)
• M85: 48,421,689 km (0.105 R)
• M86: 48,640,252 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.3

Radius: 5.9

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.26 AU - 18.42 AU

Year: 21416 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,141,406 km

• M1: 322,683 km (0.083 R)
• M2: 387,608 km (0.118 R)
• M3: 734,974 km (0.1 R)
• M4: 868,565 km (0.092 R)
• M5: 1,083,687 km (0.087 R)
• M6: 1,133,802 km (0.113 R)
• M7: 1,288,786 km (0.052 R)
• M8: 1,853,817 km (0.095 R)
• M9: 2,099,157 km (0.075 R)
• M10: 2,387,582 km (0.082 R)
• M11: 2,586,846 km (0.084 R)
• M12: 2,722,681 km (0.119 R)
• M13: 2,826,203 km (0.114 R)
• M14: 3,586,160 km (0.074 R)
• M15: 3,930,235 km (0.058 R)
• M16: 4,284,932 km (0.095 R)
• M17: 4,324,874 km (0.064 R)
• M18: 5,024,693 km (0.049 R)
• M19: 5,847,781 km (0.058 R)
• M20: 6,526,656 km (0.117 R)
• M21: 6,711,858 km (0.119 R)
• M22: 7,615,280 km (0.101 R)
• M23: 7,810,355 km (0.093 R)
• M24: 7,908,491 km (0.066 R)
• M25: 7,957,709 km (0.093 R)
• M26: 8,759,255 km (0.113 R)
• M27: 8,912,293 km (0.093 R)
• M28: 8,963,605 km (0.081 R)
• M29: 9,325,034 km (0.101 R)
• M30: 10,276,177 km (0.094 R)
• M31: 10,437,743 km (0.12 R)
• M32: 10,817,871 km (0.058 R)
• M33: 10,927,227 km (0.108 R)
• M34: 11,257,838 km (0.068 R)
• M35: 11,424,341 km (0.054 R)
• M36: 11,535,791 km (0.1 R)
• M37: 11,703,640 km (0.071 R)
• M38: 12,440,559 km (0.076 R)
• M39: 12,727,936 km (0.07 R)
• M40: 13,192,288 km (0.073 R)
• M41: 13,367,767 km (0.115 R)
• M42: 13,899,138 km (0.116 R)
• M43: 14,197,287 km (0.118 R)
• M44: 16,092,692 km (0.104 R)
• M45: 18,326,038 km (0.083 R)
• M46: 19,113,821 km (0.114 R)
• M47: 20,383,607 km (0.106 R)
• M48: 20,518,844 km (0.1 R)
• M49: 22,234,582 km (0.026 R)
• M50: 23,639,904 km (0.052 R)
• M51: 23,710,963 km (0.105 R)
• M52: 24,856,883 km (0.053 R)
• M53: 26,240,962 km (0.106 R)
• M54: 27,425,778 km (0.112 R)
• M55: 31,239,177 km (0.086 R)
• M56: 31,943,035 km (0.111 R)
• M57: 33,207,137 km (0.118 R)
• M58: 34,326,727 km (0.071 R)
• M59: 34,971,943 km (0.101 R)
• M60: 35,377,204 km (0.09 R)
• M61: 37,179,110 km (0.066 R)
• M62: 37,509,871 km (0.078 R)
• M63: 38,174,534 km (0.109 R)
• M64: 40,276,085 km (0.054 R)
• M65: 41,726,586 km (0.052 R)
• M66: 44,065,100 km (0.076 R)
• M67: 44,327,644 km (0.039 R)
• M68: 45,559,284 km (0.117 R)
• M69: 47,070,072 km (0.097 R)
• M70: 48,146,280 km (0.08 R)
• M71: 48,597,018 km (0.077 R)
• M72: 48,687,375 km (0.082 R)
• M73: 49,593,789 km (0.105 R)
• M74: 50,049,015 km (0.07 R)
• M75: 50,780,399 km (0.072 R)
• M76: 51,699,528 km (0.099 R)
• M77: 51,884,132 km (0.115 R)
• M78: 53,181,594 km (0.031 R)
• M79: 53,554,243 km (0.1 R)
• M80: 53,647,592 km (0.092 R)
• M81: 53,834,439 km (0.088 R)
• M82: 54,396,030 km (0.11 R)
• M83: 54,677,573 km (0.113 R)
• M84: 54,865,468 km (0.103 R)
• M85: 55,336,402 km (0.052 R)
• M86: 55,525,045 km (0.078 R)
• M87: 55,808,533 km (0.111 R)
• M88: 56,187,315 km (0.041 R)
• M89: 56,756,983 km (0.058 R)
• M90: 57,519,484 km (0.039 R)
• M91: 59,247,638 km (0.069 R)
• M92: 59,537,260 km (0.078 R)
• M93: 61,187,773 km (0.099 R)
• M94: 64,235,680 km (0.091 R)
• M95: 65,828,149 km (0.114 R)
• M96: 66,830,006 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.9

Radius: 7.4

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.39 AU - 19.81 AU

Year: 29754 Days

Day: 22.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 103,141,406 km

• M1: 179,966 km (0.051 R)
• M2: 320,439 km (0.12 R)
• M3: 549,174 km (0.06 R)
• M4: 709,842 km (0.065 R)
• M5: 1,278,912 km (0.109 R)
• M6: 1,457,682 km (0.084 R)
• M7: 4,978,019 km (0.073 R)
• M8: 5,090,367 km (0.084 R)
• M9: 5,203,463 km (0.094 R)
• M10: 5,606,180 km (0.065 R)
• M11: 6,749,108 km (0.096 R)
• M12: 7,442,943 km (0.094 R)
• M13: 7,636,074 km (0.094 R)
• M14: 7,896,224 km (0.062 R)
• M15: 8,626,412 km (0.105 R)
• M16: 10,150,964 km (0.11 R)
• M17: 10,943,832 km (0.105 R)
• M18: 11,384,697 km (0.111 R)
• M19: 11,831,396 km (0.057 R)
• M20: 12,208,084 km (0.056 R)
• M21: 13,128,111 km (0.087 R)
• M22: 13,439,723 km (0.076 R)
• M23: 15,523,921 km (0.055 R)
• M24: 15,853,485 km (0.116 R)
• M25: 16,855,790 km (0.081 R)
• M26: 16,940,164 km (0.102 R)
• M27: 17,024,836 km (0.088 R)
• M28: 17,109,508 km (0.04 R)
• M29: 17,194,330 km (0.106 R)
• M30: 19,449,818 km (0.098 R)
• M31: 20,612,043 km (0.099 R)
• M32: 20,792,758 km (0.092 R)
• M33: 21,338,341 km (0.093 R)
• M34: 22,165,468 km (0.072 R)
• M35: 22,629,520 km (0.081 R)
• M36: 23,567,200 km (0.102 R)
• M37: 25,190,187 km (0.09 R)
• M38: 26,063,988 km (0.096 R)
• M39: 27,244,465 km (0.076 R)
• M40: 29,351,850 km (0.109 R)
• M41: 29,759,056 km (0.026 R)
• M42: 35,221,771 km (0.037 R)
• M43: 37,183,299 km (0.089 R)
• M44: 38,177,227 km (0.1 R)
• M45: 39,291,881 km (0.091 R)
• M46: 39,628,326 km (0.101 R)
• M47: 43,972,349 km (0.11 R)
• M48: 44,321,660 km (0.088 R)
• M49: 45,140,409 km (0.11 R)
• M50: 45,375,278 km (0.113 R)
• M51: 46,674,087 km (0.112 R)
• M52: 47,745,806 km (0.104 R)
• M53: 51,131,655 km (0.072 R)
• M54: 51,867,078 km (0.071 R)
• M55: 52,359,404 km (0.048 R)
• M56: 55,094,801 km (0.059 R)
• M57: 56,353,368 km (0.108 R)
• M58: 56,986,167 km (0.118 R)
• M59: 57,367,043 km (0.1 R)
• M60: 57,748,817 km (0.057 R)
• M61: 58,514,609 km (0.098 R)
• M62: 62,786,974 km (0.048 R)
• M63: 63,442,961 km (0.064 R)
• M64: 63,705,954 km (0.114 R)
• M65: 63,969,396 km (0.09 R)
• M66: 64,761,816 km (0.082 R)
• M67: 64,894,210 km (0.118 R)
• M68: 65,026,604 km (0.102 R)
• M69: 67,963,809 km (0.071 R)
• M70: 68,637,298 km (0.079 R)
• M71: 69,991,159 km (0.05 R)
• M72: 71,764,043 km (0.104 R)
• M73: 72,449,950 km (0.091 R)
• M74: 73,828,195 km (0.101 R)
• M75: 74,381,856 km (0.091 R)
• M76: 74,659,211 km (0.092 R)
• M77: 76,470,542 km (0.116 R)
• M78: 76,890,613 km (0.119 R)
• M79: 79,143,706 km (0.052 R)
• M80: 79,568,714 km (0.12 R)
• M81: 79,994,320 km (0.109 R)
• M82: 83,282,631 km (0.101 R)
• M83: 85,450,753 km (0.116 R)
• M84: 91,619,870 km (0.114 R)
• M85: 93,857,704 km (0.065 R)
• M86: 95,660,807 km (0.09 R)
• M87: 96,718,015 km (0.082 R)
• M88: 100,831,508 km (0.096 R)
• M89: 102,061,352 km (0.066 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 10,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit