🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.62 AU - 0.94 AU

Year: 260 Days

Day: 43.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.73 AU - 1.05 AU

Year: 316 Days

Day: 28.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.66 AU - 1.72 AU

Year: 828 Days

Day: 21.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,478,641 km

• M1: 262,843 km (0.094 R)
• M2: 464,202 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.09 AU - 2.49 AU

Year: 1306 Days

Day: 42.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.56 AU - 2.66 AU

Year: 1588 Days

Day: 17.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.13 AU - 3.45 AU

Year: 2248 Days

Day: 14.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.8

Radius: 9.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.52 AU - 7.66 AU

Year: 7112 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,478,641 km

• M1: 132,843 km (0.086 R)
• M2: 236,813 km (0.118 R)
• M3: 371,452 km (0.111 R)
• M4: 444,904 km (0.119 R)
• M5: 647,310 km (0.108 R)
• M6: 1,154,896 km (0.101 R)
• M7: 1,562,999 km (0.055 R)
• M8: 2,013,887 km (0.097 R)
• M9: 2,546,305 km (0.114 R)
• M10: 2,632,025 km (0.079 R)
• M11: 2,718,792 km (0.11 R)
• M12: 3,212,913 km (0.112 R)
• M13: 3,662,156 km (0.109 R)
• M14: 3,783,629 km (0.058 R)
• M15: 3,956,116 km (0.119 R)
• M16: 4,645,463 km (0.112 R)
• M17: 4,750,780 km (0.087 R)
• M18: 4,910,251 km (0.106 R)
• M19: 5,044,590 km (0.077 R)
• M20: 5,261,956 km (0.098 R)
• M21: 5,482,313 km (0.084 R)
• M22: 5,989,600 km (0.116 R)
• M23: 6,248,853 km (0.092 R)
• M24: 6,541,316 km (0.089 R)
• M25: 6,808,349 km (0.09 R)
• M26: 7,078,971 km (0.112 R)
• M27: 7,693,071 km (0.112 R)
• M28: 7,912,082 km (0.103 R)
• M29: 8,038,193 km (0.085 R)
• M30: 8,260,346 km (0.085 R)
• M31: 9,136,540 km (0.114 R)
• M32: 9,268,785 km (0.089 R)
• M33: 10,557,271 km (0.12 R)
• M34: 11,613,881 km (0.064 R)
• M35: 11,865,206 km (0.101 R)
• M36: 11,973,514 km (0.066 R)
• M37: 12,082,122 km (0.109 R)
• M38: 12,227,382 km (0.113 R)
• M39: 12,703,702 km (0.114 R)
• M40: 13,223,554 km (0.062 R)
• M41: 13,825,985 km (0.102 R)
• M42: 14,016,124 km (0.046 R)
• M43: 14,092,419 km (0.111 R)
• M44: 14,746,610 km (0.103 R)
• M45: 14,863,147 km (0.035 R)
• M46: 15,057,923 km (0.089 R)
• M47: 15,924,993 km (0.113 R)
• M48: 16,124,406 km (0.085 R)
• M49: 16,324,568 km (0.06 R)
• M50: 16,565,870 km (0.115 R)
• M51: 16,848,909 km (0.106 R)
• M52: 18,079,950 km (0.092 R)
• M53: 18,538,467 km (0.069 R)
• M54: 20,152,180 km (0.098 R)
• M55: 20,238,348 km (0.089 R)
• M56: 21,457,571 km (0.114 R)
• M57: 21,721,910 km (0.064 R)
• M58: 21,810,322 km (0.091 R)
• M59: 22,031,727 km (0.051 R)
• M60: 22,387,621 km (0.102 R)
• M61: 23,240,328 km (0.11 R)
• M62: 23,830,043 km (0.103 R)
• M63: 25,395,136 km (0.084 R)
• M64: 25,768,233 km (0.112 R)
• M65: 25,955,530 km (0.102 R)
• M66: 26,378,443 km (0.092 R)
• M67: 27,421,888 km (0.06 R)
• M68: 27,996,793 km (0.037 R)
• M69: 28,430,477 km (0.089 R)
• M70: 28,623,907 km (0.118 R)
• M71: 28,866,405 km (0.032 R)
• M72: 29,060,882 km (0.117 R)
• M73: 29,402,265 km (0.078 R)
• M74: 29,990,633 km (0.068 R)
• M75: 30,731,442 km (0.116 R)
• M76: 32,787,066 km (0.031 R)
• M77: 33,295,100 km (0.076 R)
• M78: 33,447,990 km (0.109 R)
• M79: 33,805,828 km (0.109 R)
• M80: 34,113,401 km (0.099 R)
• M81: 34,370,560 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.8

Radius: 6.3

Gravity: 24.71 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.06 AU - 21.94 AU

Year: 29977 Days

Day: 15.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,478,641 km

• M1: 419,921 km (0.04 R)
• M2: 548,875 km (0.091 R)
• M3: 909,705 km (0.113 R)
• M4: 1,222,065 km (0.085 R)
• M5: 1,605,784 km (0.036 R)
• M6: 1,811,032 km (0.112 R)
• M7: 5,461,220 km (0.055 R)
• M8: 8,154,730 km (0.101 R)
• M9: 8,507,481 km (0.027 R)
• M10: 8,649,898 km (0.113 R)
• M11: 8,937,126 km (0.098 R)
• M12: 11,267,712 km (0.051 R)
• M13: 11,898,117 km (0.046 R)
• M14: 12,378,326 km (0.05 R)
• M15: 12,620,824 km (0.049 R)
• M16: 13,357,594 km (0.096 R)
• M17: 13,606,375 km (0.088 R)
• M18: 16,530,266 km (0.094 R)
• M19: 16,619,127 km (0.037 R)
• M20: 17,065,826 km (0.103 R)
• M21: 18,706,017 km (0.099 R)
• M22: 18,891,369 km (0.038 R)
• M23: 21,066,372 km (0.091 R)
• M24: 21,452,634 km (0.102 R)
• M25: 21,646,662 km (0.088 R)
• M26: 22,526,896 km (0.063 R)
• M27: 22,724,066 km (0.049 R)
• M28: 24,322,370 km (0.099 R)
• M29: 24,524,626 km (0.116 R)
• M30: 25,853,205 km (0.113 R)
• M31: 26,059,650 km (0.12 R)
• M32: 26,474,335 km (0.106 R)
• M33: 29,114,438 km (0.036 R)
• M34: 31,066,691 km (0.093 R)
• M35: 32,058,524 km (0.111 R)
• M36: 33,060,830 km (0.041 R)
• M37: 33,284,928 km (0.062 R)
• M38: 33,734,619 km (0.079 R)
• M39: 33,960,362 km (0.096 R)
• M40: 34,981,816 km (0.084 R)
• M41: 37,287,718 km (0.117 R)
• M42: 37,754,763 km (0.051 R)
• M43: 39,642,389 km (0.037 R)
• M44: 40,119,007 km (0.113 R)
• M45: 43,385,926 km (0.069 R)
• M46: 45,361,665 km (0.106 R)
• M47: 46,862,730 km (0.096 R)
• M48: 48,761,875 km (0.066 R)
• M49: 49,016,939 km (0.047 R)
• M50: 49,272,452 km (0.073 R)
• M51: 51,332,864 km (0.078 R)
• M52: 51,852,268 km (0.07 R)
• M53: 54,475,616 km (0.074 R)
• M54: 55,404,020 km (0.055 R)
• M55: 57,815,089 km (0.105 R)
• M56: 58,355,586 km (0.101 R)
• M57: 58,626,358 km (0.087 R)
• M58: 58,761,894 km (0.118 R)
• M59: 59,986,801 km (0.114 R)
• M60: 60,396,999 km (0.073 R)
• M61: 67,510,976 km (0.077 R)
• M62: 69,366,139 km (0.118 R)
• M63: 70,660,310 km (0.119 R)
• M64: 74,884,356 km (0.077 R)
• M65: 75,768,479 km (0.083 R)
• M66: 77,695,898 km (0.05 R)
• M67: 78,142,897 km (0.039 R)
• M68: 78,889,988 km (0.11 R)
• M69: 79,189,483 km (0.081 R)
• M70: 79,939,717 km (0.105 R)
• M71: 80,090,062 km (0.085 R)
• M72: 82,660,453 km (0.037 R)
• M73: 84,185,005 km (0.098 R)
• M74: 86,643,646 km (0.073 R)
• M75: 87,726,585 km (0.09 R)
• M76: 88,658,580 km (0.101 R)
• M77: 90,532,143 km (0.036 R)
• M78: 96,390,546 km (0.109 R)
• M79: 97,673,198 km (0.11 R)
• M80: 98,155,801 km (0.034 R)
• M81: 98,639,002 km (0.106 R)
• M82: 100,742,348 km (0.096 R)
• M83: 101,392,500 km (0.071 R)
• M84: 102,043,999 km (0.056 R)
• M85: 103,187,525 km (0.085 R)
• M86: 103,351,185 km (0.107 R)
• M87: 105,982,312 km (0.101 R)
• M88: 106,478,080 km (0.061 R)
• M89: 107,637,912 km (0.059 R)
• M90: 108,968,585 km (0.088 R)
• M91: 110,304,644 km (0.104 R)
• M92: 112,150,532 km (0.111 R)
• M93: 112,318,829 km (0.027 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.6

Radius: 4.8

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 14.3 AU - 22.84 AU

Year: 30147 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,478,641 km

• M1: 235,766 km (0.094 R)
• M2: 392,694 km (0.056 R)
• M3: 535,860 km (0.049 R)
• M4: 1,169,107 km (0.1 R)
• M5: 1,375,852 km (0.093 R)
• M6: 2,027,799 km (0.099 R)
• M7: 2,239,779 km (0.083 R)
• M8: 2,348,537 km (0.05 R)
• M9: 2,800,472 km (0.092 R)
• M10: 3,076,480 km (0.112 R)
• M11: 4,219,857 km (0.117 R)
• M12: 4,264,587 km (0.058 R)
• M13: 4,444,702 km (0.116 R)
• M14: 4,581,584 km (0.116 R)
• M15: 4,627,511 km (0.057 R)
• M16: 5,675,594 km (0.116 R)
• M17: 5,823,995 km (0.073 R)
• M18: 6,023,857 km (0.108 R)
• M19: 6,481,926 km (0.103 R)
• M20: 7,109,938 km (0.111 R)
• M21: 8,649,150 km (0.099 R)
• M22: 9,164,964 km (0.118 R)
• M23: 9,868,224 km (0.046 R)
• M24: 10,286,350 km (0.073 R)
• M25: 10,649,424 km (0.101 R)
• M26: 11,325,905 km (0.075 R)
• M27: 11,826,609 km (0.115 R)
• M28: 12,591,054 km (0.11 R)
• M29: 12,720,008 km (0.046 R)
• M30: 12,849,410 km (0.108 R)
• M31: 12,914,335 km (0.077 R)
• M32: 13,174,935 km (0.105 R)
• M33: 13,305,833 km (0.09 R)
• M34: 14,167,367 km (0.058 R)
• M35: 14,436,045 km (0.033 R)
• M36: 14,774,286 km (0.081 R)
• M37: 15,458,696 km (0.081 R)
• M38: 16,013,554 km (0.114 R)
• M39: 17,071,361 km (0.078 R)
• M40: 18,370,469 km (0.089 R)
• M41: 19,626,193 km (0.099 R)
• M42: 21,445,603 km (0.079 R)
• M43: 22,064,040 km (0.093 R)
• M44: 23,953,910 km (0.119 R)
• M45: 24,354,234 km (0.089 R)
• M46: 24,837,435 km (0.087 R)
• M47: 27,970,164 km (0.061 R)
• M48: 28,900,065 km (0.097 R)
• M49: 29,155,428 km (0.086 R)
• M50: 31,312,181 km (0.112 R)
• M51: 32,277,386 km (0.087 R)
• M52: 33,252,316 km (0.082 R)
• M53: 33,519,946 km (0.082 R)
• M54: 33,698,716 km (0.089 R)
• M55: 33,967,393 km (0.092 R)
• M56: 34,958,928 km (0.079 R)
• M57: 36,234,549 km (0.054 R)
• M58: 36,693,815 km (0.071 R)
• M59: 39,395,253 km (0.063 R)
• M60: 43,419,585 km (0.113 R)
• M61: 45,183,942 km (0.081 R)
• M62: 45,381,412 km (0.041 R)
• M63: 47,171,649 km (0.086 R)
• M64: 47,572,572 km (0.032 R)
• M65: 48,277,028 km (0.109 R)
• M66: 48,579,964 km (0.083 R)
• M67: 50,410,742 km (0.042 R)
• M68: 51,334,659 km (0.085 R)
• M69: 51,953,695 km (0.033 R)
• M70: 52,678,945 km (0.058 R)
• M71: 53,303,217 km (0.103 R)
• M72: 54,244,338 km (0.08 R)
• M73: 55,719,223 km (0.112 R)
• M74: 55,825,138 km (0.104 R)
• M75: 57,100,460 km (0.076 R)
• M76: 58,063,422 km (0.057 R)
• M77: 58,170,683 km (0.118 R)
• M78: 61,202,134 km (0.096 R)
• M79: 61,311,341 km (0.109 R)
• M80: 61,748,915 km (0.075 R)
• M81: 62,627,054 km (0.087 R)
• M82: 63,288,277 km (0.096 R)
• M83: 63,509,233 km (0.056 R)
• M84: 63,951,893 km (0.08 R)
• M85: 64,062,745 km (0.081 R)
• M86: 65,732,856 km (0.094 R)
• M87: 68,774,928 km (0.115 R)
• M88: 68,888,473 km (0.117 R)
• M89: 69,799,075 km (0.073 R)
• M90: 71,632,248 km (0.065 R)
• M91: 75,931,690 km (0.096 R)
• M92: 76,872,212 km (0.07 R)
• M93: 77,226,011 km (0.099 R)
• M94: 77,462,077 km (0.11 R)
• M95: 77,816,624 km (0.078 R)
• M96: 79,002,636 km (0.053 R)
• M97: 79,359,576 km (0.086 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit