🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.46 AU - 0.56 AU

Year: 128 Days

Day: 28.7 Hours

Environment

Temp: 257 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.38 AU - 1.5 AU

Year: 607 Days

Day: 38.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 141.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.93 AU - 2.71 AU

Year: 1242 Days

Day: 43.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.88 AU - 3 AU

Year: 1340 Days

Day: 12.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.82 AU - 3 AU

Year: 1745 Days

Day: 17.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.61 AU - 3.37 AU

Year: 1817 Days

Day: 39.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,201,802 km

• M1: 1,401,582 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.6

Radius: 13.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.13 AU - 7.63 AU

Year: 5664 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,201,802 km

• M1: 192,981 km (0.105 R)
• M2: 325,675 km (0.094 R)
• M3: 438,023 km (0.119 R)
• M4: 593,006 km (0.099 R)
• M5: 894,296 km (0.099 R)
• M6: 1,026,241 km (0.075 R)
• M7: 1,118,094 km (0.077 R)
• M8: 1,261,708 km (0.1 R)
• M9: 1,480,869 km (0.07 R)
• M10: 1,604,288 km (0.105 R)
• M11: 2,233,646 km (0.042 R)
• M12: 2,335,372 km (0.09 R)
• M13: 2,629,183 km (0.077 R)
• M14: 2,846,399 km (0.072 R)
• M15: 3,047,159 km (0.11 R)
• M16: 3,183,592 km (0.109 R)
• M17: 3,275,745 km (0.032 R)
• M18: 3,629,544 km (0.029 R)
• M19: 3,726,034 km (0.114 R)
• M20: 4,272,066 km (0.074 R)
• M21: 4,923,416 km (0.096 R)
• M22: 5,165,614 km (0.087 R)
• M23: 5,689,955 km (0.095 R)
• M24: 6,001,418 km (0.119 R)
• M25: 6,260,521 km (0.075 R)
• M26: 6,347,587 km (0.061 R)
• M27: 6,435,252 km (0.056 R)
• M28: 6,552,686 km (0.042 R)
• M29: 6,999,385 km (0.073 R)
• M30: 7,486,925 km (0.045 R)
• M31: 8,270,668 km (0.039 R)
• M32: 9,080,591 km (0.034 R)
• M33: 10,360,101 km (0.088 R)
• M34: 10,775,834 km (0.047 R)
• M35: 11,481,038 km (0.118 R)
• M36: 11,911,282 km (0.068 R)
• M37: 12,092,145 km (0.107 R)
• M38: 12,530,018 km (0.113 R)
• M39: 13,534,119 km (0.105 R)
• M40: 14,835,322 km (0.029 R)
• M41: 15,108,188 km (0.048 R)
• M42: 16,176,167 km (0.112 R)
• M43: 16,376,629 km (0.118 R)
• M44: 17,064,330 km (0.066 R)
• M45: 17,555,460 km (0.119 R)
• M46: 18,426,269 km (0.087 R)
• M47: 20,166,691 km (0.108 R)
• M48: 20,512,411 km (0.11 R)
• M49: 21,517,260 km (0.045 R)
• M50: 21,693,636 km (0.1 R)
• M51: 22,047,884 km (0.079 R)
• M52: 22,136,745 km (0.087 R)
• M53: 22,225,756 km (0.088 R)
• M54: 22,851,972 km (0.114 R)
• M55: 22,941,881 km (0.102 R)
• M56: 23,122,146 km (0.049 R)
• M57: 23,393,367 km (0.066 R)
• M58: 23,484,023 km (0.106 R)
• M59: 24,534,799 km (0.114 R)
• M60: 25,741,156 km (0.098 R)
• M61: 25,881,628 km (0.113 R)
• M62: 26,824,394 km (0.109 R)
• M63: 27,109,528 km (0.099 R)
• M64: 27,252,394 km (0.08 R)
• M65: 27,395,559 km (0.063 R)
• M66: 29,132,839 km (0.069 R)
• M67: 29,230,377 km (0.082 R)
• M68: 30,459,174 km (0.057 R)
• M69: 31,204,470 km (0.106 R)
• M70: 31,554,380 km (0.109 R)
• M71: 31,855,221 km (0.092 R)
• M72: 32,257,938 km (0.118 R)
• M73: 32,763,878 km (0.045 R)
• M74: 34,039,799 km (0.073 R)
• M75: 34,296,957 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 14.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.84 AU - 10.9 AU

Year: 10081 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,201,802 km

• M1: 189,840 km (0.07 R)
• M2: 302,487 km (0.11 R)
• M3: 475,123 km (0.047 R)
• M4: 641,625 km (0.12 R)
• M5: 759,808 km (0.1 R)
• M6: 849,417 km (0.086 R)
• M7: 1,312,871 km (0.058 R)
• M8: 1,608,476 km (0.103 R)
• M9: 3,176,561 km (0.106 R)
• M10: 3,864,861 km (0.092 R)
• M11: 4,259,799 km (0.099 R)
• M12: 4,360,628 km (0.093 R)
• M13: 4,982,507 km (0.111 R)
• M14: 5,522,106 km (0.082 R)
• M15: 5,854,961 km (0.069 R)
• M16: 6,042,856 km (0.032 R)
• M17: 6,347,587 km (0.052 R)
• M18: 6,579,464 km (0.052 R)
• M19: 6,972,158 km (0.11 R)
• M20: 7,291,999 km (0.055 R)
• M21: 9,974,588 km (0.087 R)
• M22: 10,792,140 km (0.072 R)
• M23: 11,255,594 km (0.111 R)
• M24: 12,685,151 km (0.104 R)
• M25: 13,223,704 km (0.03 R)
• M26: 13,322,289 km (0.036 R)
• M27: 14,424,376 km (0.059 R)
• M28: 14,678,992 km (0.105 R)
• M29: 14,883,791 km (0.08 R)
• M30: 15,037,877 km (0.101 R)
• M31: 15,347,844 km (0.065 R)
• M32: 16,132,036 km (0.033 R)
• M33: 17,090,360 km (0.107 R)
• M34: 17,305,781 km (0.096 R)
• M35: 17,576,403 km (0.064 R)
• M36: 18,728,157 km (0.086 R)
• M37: 18,950,460 km (0.105 R)
• M38: 19,117,561 km (0.092 R)
• M39: 19,341,359 km (0.093 R)
• M40: 19,960,993 km (0.115 R)
• M41: 21,451,587 km (0.063 R)
• M42: 22,327,931 km (0.091 R)
• M43: 23,574,231 km (0.041 R)
• M44: 23,934,612 km (0.106 R)
• M45: 24,357,226 km (0.096 R)
• M46: 25,516,759 km (0.027 R)
• M47: 26,320,549 km (0.052 R)
• M48: 26,507,097 km (0.084 R)
• M49: 27,132,566 km (0.081 R)
• M50: 27,447,170 km (0.09 R)
• M51: 27,762,822 km (0.114 R)
• M52: 28,525,621 km (0.109 R)
• M53: 30,920,533 km (0.104 R)
• M54: 31,578,764 km (0.113 R)
• M55: 32,374,924 km (0.109 R)
• M56: 33,513,962 km (0.102 R)
• M57: 34,325,979 km (0.089 R)
• M58: 34,461,964 km (0.077 R)
• M59: 34,939,331 km (0.059 R)
• M60: 35,418,792 km (0.072 R)
• M61: 35,900,347 km (0.116 R)
• M62: 37,009,466 km (0.114 R)
• M63: 37,148,891 km (0.116 R)
• M64: 37,708,387 km (0.114 R)
• M65: 40,475,649 km (0.082 R)
• M66: 41,195,663 km (0.071 R)
• M67: 42,137,980 km (0.072 R)
• M68: 42,356,543 km (0.09 R)
• M69: 42,502,401 km (0.084 R)
• M70: 42,648,408 km (0.073 R)
• M71: 44,339,911 km (0.119 R)
• M72: 44,710,465 km (0.059 R)
• M73: 45,903,209 km (0.088 R)
• M74: 46,353,349 km (0.107 R)
• M75: 46,503,545 km (0.072 R)
• M76: 47,257,668 km (0.107 R)
• M77: 47,560,454 km (0.119 R)
• M78: 47,787,993 km (0.06 R)
• M79: 48,472,702 km (0.108 R)
• M80: 51,321,494 km (0.088 R)
• M81: 51,554,867 km (0.077 R)
• M82: 51,788,539 km (0.077 R)
• M83: 51,944,569 km (0.09 R)
• M84: 52,100,750 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 6.5

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.88 AU - 17.76 AU

Year: 23172 Days

Day: 17 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,201,802 km

• M1: 133,142 km (0.084 R)
• M2: 176,974 km (0.074 R)
• M3: 665,860 km (0.118 R)
• M4: 710,291 km (0.114 R)
• M5: 802,293 km (0.066 R)
• M6: 1,049,878 km (0.099 R)
• M7: 1,582,745 km (0.054 R)
• M8: 1,704,518 km (0.113 R)
• M9: 1,797,867 km (0.098 R)
• M10: 2,568,745 km (0.118 R)
• M11: 2,712,209 km (0.1 R)
• M12: 2,932,417 km (0.036 R)
• M13: 3,120,462 km (0.082 R)
• M14: 3,429,382 km (0.084 R)
• M15: 3,788,716 km (0.087 R)
• M16: 3,993,515 km (0.1 R)
• M17: 4,286,428 km (0.092 R)
• M18: 4,848,617 km (0.042 R)
• M19: 5,071,069 km (0.108 R)
• M20: 5,758,172 km (0.098 R)
• M21: 6,280,567 km (0.082 R)
• M22: 6,571,984 km (0.025 R)
• M23: 7,117,567 km (0.119 R)
• M24: 7,421,251 km (0.084 R)
• M25: 7,729,273 km (0.118 R)
• M26: 7,832,795 km (0.095 R)
• M27: 8,357,734 km (0.103 R)
• M28: 8,464,098 km (0.094 R)
• M29: 8,678,023 km (0.092 R)
• M30: 10,625,638 km (0.087 R)
• M31: 10,683,233 km (0.09 R)
• M32: 11,206,077 km (0.117 R)
• M33: 11,856,379 km (0.035 R)
• M34: 12,276,450 km (0.091 R)
• M35: 12,458,062 km (0.034 R)
• M36: 12,518,799 km (0.118 R)
• M37: 17,480,362 km (0.118 R)
• M38: 17,752,929 km (0.087 R)
• M39: 20,698,810 km (0.093 R)
• M40: 20,842,723 km (0.069 R)
• M41: 21,422,116 km (0.067 R)
• M42: 22,893,710 km (0.112 R)
• M43: 23,416,405 km (0.085 R)
• M44: 23,566,452 km (0.051 R)
• M45: 25,238,208 km (0.118 R)
• M46: 25,391,995 km (0.086 R)
• M47: 25,932,940 km (0.112 R)
• M48: 28,214,458 km (0.114 R)
• M49: 28,855,036 km (0.068 R)
• M50: 30,395,595 km (0.07 R)
• M51: 31,464,920 km (0.074 R)
• M52: 31,713,552 km (0.046 R)
• M53: 34,575,359 km (0.11 R)
• M54: 35,346,686 km (0.083 R)
• M55: 37,958,365 km (0.114 R)
• M56: 39,109,222 km (0.117 R)
• M57: 40,271,597 km (0.109 R)
• M58: 40,631,530 km (0.117 R)
• M59: 41,535,849 km (0.076 R)
• M60: 42,630,008 km (0.077 R)
• M61: 44,288,898 km (0.116 R)
• M62: 44,660,350 km (0.107 R)
• M63: 45,406,395 km (0.072 R)
• M64: 47,764,356 km (0.117 R)
• M65: 47,859,500 km (0.109 R)
• M66: 48,431,712 km (0.092 R)
• M67: 48,623,048 km (0.106 R)
• M68: 49,390,485 km (0.073 R)
• M69: 50,161,961 km (0.117 R)
• M70: 51,034,566 km (0.089 R)
• M71: 51,912,256 km (0.083 R)
• M72: 52,107,930 km (0.112 R)
• M73: 52,303,904 km (0.101 R)
• M74: 52,598,312 km (0.116 R)
• M75: 53,979,400 km (0.116 R)
• M76: 54,475,616 km (0.103 R)
• M77: 54,973,178 km (0.056 R)
• M78: 55,572,467 km (0.114 R)
• M79: 57,281,773 km (0.12 R)
• M80: 59,314,957 km (0.075 R)
• M81: 61,164,885 km (0.108 R)
• M82: 62,408,641 km (0.066 R)
• M83: 62,616,732 km (0.087 R)
• M84: 62,929,242 km (0.1 R)
• M85: 64,920,988 km (0.117 R)
• M86: 65,343,004 km (0.062 R)
• M87: 67,253,069 km (0.085 R)
• M88: 69,396,807 km (0.116 R)
• M89: 70,368,744 km (0.107 R)
• M90: 71,780,649 km (0.099 R)
• M91: 72,216,876 km (0.059 R)
• M92: 72,763,507 km (0.042 R)
• M93: 72,873,012 km (0.11 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit