🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.83 AU - 1.01 AU

Year: 334 Days

Day: 17.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,876,938 km

• M1: 310,864 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.48 AU

Year: 492 Days

Day: 20.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.31 AU - 1.53 AU

Year: 641 Days

Day: 14.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,876,938 km

• M1: 104,120 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.33 AU - 1.81 AU

Year: 745 Days

Day: 14.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,876,938 km

• M1: 58,343 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.7 AU - 2.36 AU

Year: 1095 Days

Day: 28.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.12 AU - 2.56 AU

Year: 1356 Days

Day: 21.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.3 AU - 2.64 AU

Year: 1470 Days

Day: 19.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 55 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,876,938 km

• M1: 648,806 km (0.09 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 9.2

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.54 AU - 8.24 AU

Year: 6850 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,876,938 km

• M1: 118,033 km (0.102 R)
• M2: 222,003 km (0.117 R)
• M3: 288,574 km (0.085 R)
• M4: 483,650 km (0.09 R)
• M5: 552,764 km (0.068 R)
• M6: 772,224 km (0.097 R)
• M7: 1,134,999 km (0.094 R)
• M8: 1,254,977 km (0.052 R)
• M9: 1,341,594 km (0.074 R)
• M10: 1,468,901 km (0.119 R)
• M11: 1,547,291 km (0.117 R)
• M12: 1,722,021 km (0.116 R)
• M13: 1,804,898 km (0.098 R)
• M14: 1,917,695 km (0.118 R)
• M15: 2,209,710 km (0.118 R)
• M16: 2,754,845 km (0.116 R)
• M17: 2,984,328 km (0.1 R)
• M18: 3,067,804 km (0.091 R)
• M19: 3,374,928 km (0.073 R)
• M20: 3,603,065 km (0.085 R)
• M21: 3,674,273 km (0.085 R)
• M22: 4,074,298 km (0.111 R)
• M23: 4,317,245 km (0.073 R)
• M24: 4,719,663 km (0.105 R)
• M25: 5,174,441 km (0.074 R)
• M26: 5,254,924 km (0.073 R)
• M27: 5,336,006 km (0.063 R)
• M28: 5,396,893 km (0.119 R)
• M29: 5,601,991 km (0.082 R)
• M30: 5,663,925 km (0.078 R)
• M31: 5,746,952 km (0.046 R)
• M32: 6,083,248 km (0.09 R)
• M33: 6,253,789 km (0.084 R)
• M34: 6,687,025 km (0.11 R)
• M35: 6,996,094 km (0.119 R)
• M36: 7,197,303 km (0.103 R)
• M37: 7,264,772 km (0.068 R)
• M38: 7,974,464 km (0.097 R)
• M39: 8,730,233 km (0.049 R)
• M40: 9,238,716 km (0.087 R)
• M41: 9,981,619 km (0.074 R)
• M42: 10,057,016 km (0.091 R)
• M43: 10,132,563 km (0.069 R)
• M44: 10,769,401 km (0.099 R)
• M45: 10,898,354 km (0.049 R)
• M46: 10,975,996 km (0.059 R)
• M47: 11,445,583 km (0.093 R)
• M48: 11,788,761 km (0.045 R)
• M49: 11,868,497 km (0.101 R)
• M50: 12,162,157 km (0.06 R)
• M51: 12,648,051 km (0.113 R)
• M52: 12,784,185 km (0.056 R)
• M53: 13,030,274 km (0.082 R)
• M54: 13,195,280 km (0.095 R)
• M55: 13,388,710 km (0.12 R)
• M56: 13,499,562 km (0.091 R)
• M57: 14,171,556 km (0.116 R)
• M58: 14,256,378 km (0.085 R)
• M59: 14,369,623 km (0.063 R)
• M60: 14,825,747 km (0.115 R)
• M61: 15,402,597 km (0.075 R)
• M62: 16,045,718 km (0.054 R)
• M63: 16,459,506 km (0.038 R)
• M64: 17,327,772 km (0.049 R)
• M65: 17,388,209 km (0.105 R)
• M66: 17,479,015 km (0.11 R)
• M67: 17,843,735 km (0.113 R)
• M68: 18,580,654 km (0.119 R)
• M69: 18,642,587 km (0.111 R)
• M70: 18,735,488 km (0.088 R)
• M71: 18,797,571 km (0.117 R)
• M72: 19,578,771 km (0.093 R)
• M73: 19,799,428 km (0.061 R)
• M74: 20,947,143 km (0.08 R)
• M75: 21,043,783 km (0.078 R)
• M76: 21,205,049 km (0.083 R)
• M77: 21,399,377 km (0.089 R)
• M78: 21,691,691 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 8

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.02 AU - 11.5 AU

Year: 12447 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,876,938 km

• M1: 399,726 km (0.047 R)
• M2: 651,200 km (0.117 R)
• M3: 1,192,744 km (0.045 R)
• M4: 1,456,485 km (0.104 R)
• M5: 1,818,362 km (0.071 R)
• M6: 1,872,367 km (0.081 R)
• M7: 2,382,645 km (0.058 R)
• M8: 2,592,382 km (0.05 R)
• M9: 2,745,869 km (0.112 R)
• M10: 2,839,517 km (0.081 R)
• M11: 3,356,527 km (0.109 R)
• M12: 3,937,566 km (0.087 R)
• M13: 4,008,026 km (0.109 R)
• M14: 4,221,802 km (0.079 R)
• M15: 4,402,815 km (0.066 R)
• M16: 4,923,416 km (0.105 R)
• M17: 5,229,642 km (0.069 R)
• M18: 5,542,003 km (0.104 R)
• M19: 5,621,140 km (0.105 R)
• M20: 5,700,576 km (0.095 R)
• M21: 6,809,246 km (0.037 R)
• M22: 7,672,576 km (0.076 R)
• M23: 7,893,831 km (0.107 R)
• M24: 8,524,386 km (0.031 R)
• M25: 9,124,423 km (0.033 R)
• M26: 9,642,630 km (0.069 R)
• M27: 9,737,924 km (0.114 R)
• M28: 10,413,657 km (0.108 R)
• M29: 10,511,345 km (0.07 R)
• M30: 11,004,868 km (0.069 R)
• M31: 11,304,513 km (0.049 R)
• M32: 13,529,631 km (0.11 R)
• M33: 14,500,372 km (0.103 R)
• M34: 15,941,598 km (0.066 R)
• M35: 16,110,793 km (0.055 R)
• M36: 17,023,490 km (0.108 R)
• M37: 17,196,425 km (0.072 R)
• M38: 18,187,660 km (0.114 R)
• M39: 19,077,768 km (0.107 R)
• M40: 19,558,126 km (0.111 R)
• M41: 20,042,524 km (0.077 R)
• M42: 20,347,405 km (0.101 R)
• M43: 20,653,632 km (0.119 R)
• M44: 20,899,870 km (0.116 R)
• M45: 22,271,084 km (0.049 R)
• M46: 22,586,735 km (0.093 R)
• M47: 23,031,191 km (0.114 R)
• M48: 23,799,824 km (0.074 R)
• M49: 24,511,761 km (0.06 R)
• M50: 26,155,692 km (0.052 R)
• M51: 27,091,726 km (0.086 R)
• M52: 28,721,894 km (0.107 R)
• M53: 30,733,686 km (0.079 R)
• M54: 32,933,971 km (0.071 R)
• M55: 33,221,648 km (0.095 R)
• M56: 33,365,711 km (0.071 R)
• M57: 33,726,990 km (0.072 R)
• M58: 33,871,800 km (0.114 R)
• M59: 34,964,613 km (0.077 R)
• M60: 35,773,488 km (0.098 R)
• M61: 37,559,537 km (0.084 R)
• M62: 37,859,930 km (0.099 R)
• M63: 38,085,823 km (0.09 R)
• M64: 38,312,164 km (0.04 R)
• M65: 38,387,711 km (0.069 R)
• M66: 38,766,194 km (0.074 R)
• M67: 39,222,019 km (0.095 R)
• M68: 40,215,648 km (0.096 R)
• M69: 40,523,071 km (0.058 R)
• M70: 42,774,968 km (0.105 R)
• M71: 42,853,357 km (0.113 R)
• M72: 43,088,675 km (0.118 R)
• M73: 43,560,806 km (0.078 R)
• M74: 44,272,143 km (0.078 R)
• M75: 44,589,590 km (0.114 R)
• M76: 44,748,613 km (0.089 R)
• M77: 44,828,199 km (0.096 R)
• M78: 44,987,371 km (0.101 R)
• M79: 45,546,418 km (0.113 R)
• M80: 45,626,453 km (0.094 R)
• M81: 45,947,041 km (0.028 R)
• M82: 46,348,861 km (0.12 R)
• M83: 47,317,956 km (0.104 R)
• M84: 47,805,047 km (0.071 R)
• M85: 48,293,783 km (0.1 R)
• M86: 50,182,456 km (0.086 R)
• M87: 51,343,934 km (0.088 R)
• M88: 52,011,739 km (0.098 R)
• M89: 56,335,117 km (0.034 R)
• M90: 56,421,136 km (0.045 R)
• M91: 57,801,775 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.5

Radius: 6.1

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.46 AU - 19.78 AU

Year: 25662 Days

Day: 20.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,876,938 km

• M1: 266,135 km (0.052 R)
• M2: 333,005 km (0.103 R)
• M3: 591,809 km (0.111 R)
• M4: 778,507 km (0.049 R)
• M5: 878,738 km (0.059 R)
• M6: 1,381,686 km (0.092 R)
• M7: 1,960,181 km (0.099 R)
• M8: 3,029,506 km (0.074 R)
• M9: 3,310,750 km (0.106 R)
• M10: 4,159,569 km (0.093 R)
• M11: 4,247,981 km (0.108 R)
• M12: 4,292,412 km (0.048 R)
• M13: 4,381,871 km (0.065 R)
• M14: 5,502,060 km (0.106 R)
• M15: 5,746,054 km (0.084 R)
• M16: 5,993,639 km (0.058 R)
• M17: 6,143,985 km (0.051 R)
• M18: 6,861,456 km (0.057 R)
• M19: 7,551,102 km (0.04 R)
• M20: 7,713,416 km (0.071 R)
• M21: 8,881,626 km (0.076 R)
• M22: 8,995,619 km (0.093 R)
• M23: 9,052,915 km (0.025 R)
• M24: 9,515,173 km (0.076 R)
• M25: 10,163,380 km (0.034 R)
• M26: 12,830,411 km (0.116 R)
• M27: 13,218,917 km (0.091 R)
• M28: 13,808,781 km (0.075 R)
• M29: 14,140,290 km (0.115 R)
• M30: 15,698,352 km (0.115 R)
• M31: 16,044,222 km (0.115 R)
• M32: 17,452,686 km (0.026 R)
• M33: 17,524,194 km (0.117 R)
• M34: 17,739,166 km (0.083 R)
• M35: 18,462,023 km (0.072 R)
• M36: 18,973,797 km (0.115 R)
• M37: 19,564,260 km (0.09 R)
• M38: 19,861,810 km (0.071 R)
• M39: 23,310,639 km (0.107 R)
• M40: 24,340,770 km (0.105 R)
• M41: 25,385,861 km (0.107 R)
• M42: 26,199,673 km (0.085 R)
• M43: 26,527,442 km (0.112 R)
• M44: 27,270,345 km (0.093 R)
• M45: 28,187,380 km (0.115 R)
• M46: 28,355,229 km (0.056 R)
• M47: 29,454,175 km (0.043 R)
• M48: 30,394,847 km (0.056 R)
• M49: 30,998,773 km (0.113 R)
• M50: 31,780,871 km (0.106 R)
• M51: 33,010,266 km (0.1 R)
• M52: 36,607,796 km (0.096 R)
• M53: 36,699,350 km (0.071 R)
• M54: 36,790,904 km (0.04 R)
• M55: 40,044,358 km (0.029 R)
• M56: 41,180,853 km (0.098 R)
• M57: 41,657,472 km (0.099 R)
• M58: 42,327,970 km (0.082 R)
• M59: 43,098,548 km (0.084 R)
• M60: 43,679,437 km (0.089 R)
• M61: 46,424,558 km (0.068 R)
• M62: 48,721,035 km (0.093 R)
• M63: 49,225,030 km (0.049 R)
• M64: 51,258,663 km (0.108 R)
• M65: 51,668,711 km (0.082 R)
• M66: 53,008,659 km (0.08 R)
• M67: 53,319,523 km (0.116 R)
• M68: 53,839,077 km (0.096 R)
• M69: 54,360,126 km (0.082 R)
• M70: 55,407,461 km (0.116 R)
• M71: 55,828,130 km (0.047 R)
• M72: 58,803,183 km (0.106 R)
• M73: 59,554,912 km (0.098 R)
• M74: 60,201,774 km (0.094 R)
• M75: 61,938,156 km (0.053 R)
• M76: 62,922,211 km (0.115 R)
• M77: 64,242,113 km (0.119 R)
• M78: 64,352,516 km (0.038 R)
• M79: 64,684,175 km (0.104 R)
• M80: 67,021,342 km (0.109 R)
• M81: 67,694,084 km (0.118 R)
• M82: 68,707,460 km (0.101 R)
• M83: 70,977,458 km (0.1 R)
• M84: 71,892,249 km (0.11 R)
• M85: 72,351,215 km (0.046 R)
• M86: 73,849,288 km (0.101 R)
• M87: 74,080,716 km (0.088 R)
• M88: 74,776,346 km (0.105 R)
• M89: 75,008,672 km (0.117 R)
• M90: 76,876,102 km (0.111 R)
• M91: 78,640,609 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 15,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit