🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.94 AU - 1.08 AU

Year: 360 Days

Day: 40.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.96 AU - 1.34 AU

Year: 438 Days

Day: 37.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.42 AU - 3.02 AU

Year: 1591 Days

Day: 32.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.68 AU - 3.66 AU

Year: 2002 Days

Day: 37.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,642,993 km

• M1: 388,206 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.12 AU - 4.14 AU

Year: 2978 Days

Day: 21.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.99 AU - 5.97 AU

Year: 3943 Days

Day: 15.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,642,993 km

• M1: 672,742 km (0.116 R)
• M2: 1,652,009 km (0.051 R)

Asteroid Belt

Center: 8.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 9.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.61 AU - 13.71 AU

Year: 15980 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,642,993 km

• M1: 155,133 km (0.054 R)
• M2: 239,506 km (0.088 R)
• M3: 387,758 km (0.109 R)
• M4: 496,366 km (0.106 R)
• M5: 764,146 km (0.08 R)
• M6: 905,666 km (0.083 R)
• M7: 1,036,863 km (0.118 R)
• M8: 1,276,818 km (0.092 R)
• M9: 1,425,069 km (0.117 R)
• M10: 1,534,575 km (0.05 R)
• M11: 1,856,210 km (0.066 R)
• M12: 2,378,157 km (0.028 R)
• M13: 2,482,726 km (0.071 R)
• M14: 2,696,202 km (0.069 R)
• M15: 2,971,762 km (0.11 R)
• M16: 3,056,284 km (0.12 R)
• M17: 3,579,727 km (0.082 R)
• M18: 4,257,406 km (0.114 R)
• M19: 4,807,926 km (0.098 R)
• M20: 5,041,149 km (0.118 R)
• M21: 5,142,277 km (0.088 R)
• M22: 5,692,947 km (0.034 R)
• M23: 5,798,413 km (0.1 R)
• M24: 6,046,746 km (0.082 R)
• M25: 6,371,224 km (0.116 R)
• M26: 6,664,585 km (0.056 R)
• M27: 7,037,383 km (0.111 R)
• M28: 8,077,687 km (0.075 R)
• M29: 8,196,168 km (0.101 R)
• M30: 8,595,594 km (0.104 R)
• M31: 8,919,773 km (0.072 R)
• M32: 9,958,281 km (0.105 R)
• M33: 10,127,925 km (0.109 R)
• M34: 10,341,402 km (0.115 R)
• M35: 10,729,608 km (0.074 R)
• M36: 11,034,638 km (0.12 R)
• M37: 11,787,714 km (0.05 R)
• M38: 12,057,439 km (0.041 R)
• M39: 12,602,873 km (0.066 R)
• M40: 12,786,579 km (0.082 R)
• M41: 13,017,408 km (0.094 R)
• M42: 13,156,534 km (0.103 R)
• M43: 13,812,521 km (0.111 R)
• M44: 14,192,051 km (0.099 R)
• M45: 15,010,202 km (0.103 R)
• M46: 16,041,828 km (0.034 R)
• M47: 16,190,978 km (0.101 R)
• M48: 16,290,759 km (0.081 R)
• M49: 17,299,498 km (0.119 R)
• M50: 17,452,536 km (0.066 R)
• M51: 17,811,422 km (0.114 R)
• M52: 17,914,495 km (0.084 R)
• M53: 18,484,463 km (0.096 R)
• M54: 18,797,870 km (0.105 R)
• M55: 19,483,028 km (0.085 R)
• M56: 19,642,200 km (0.106 R)
• M57: 19,962,041 km (0.117 R)
• M58: 20,498,947 km (0.083 R)
• M59: 22,359,646 km (0.031 R)
• M60: 23,648,880 km (0.111 R)
• M61: 24,731,819 km (0.092 R)
• M62: 25,134,985 km (0.117 R)
• M63: 25,424,158 km (0.092 R)
• M64: 25,772,721 km (0.082 R)
• M65: 26,533,426 km (0.08 R)
• M66: 27,064,349 km (0.05 R)
• M67: 27,242,071 km (0.076 R)
• M68: 28,016,839 km (0.119 R)
• M69: 28,738,499 km (0.105 R)
• M70: 29,283,634 km (0.054 R)
• M71: 30,015,915 km (0.105 R)
• M72: 30,692,397 km (0.038 R)
• M73: 31,997,937 km (0.113 R)
• M74: 33,004,731 km (0.103 R)
• M75: 34,085,875 km (0.109 R)
• M76: 35,437,342 km (0.078 R)
• M77: 36,087,046 km (0.05 R)
• M78: 37,200,503 km (0.118 R)
• M79: 39,125,977 km (0.087 R)
• M80: 39,662,883 km (0.095 R)
• M81: 39,999,628 km (0.104 R)
• M82: 41,560,981 km (0.119 R)
• M83: 43,835,766 km (0.104 R)
• M84: 45,093,585 km (0.116 R)
• M85: 45,304,369 km (0.108 R)
• M86: 45,444,991 km (0.09 R)
• M87: 45,656,373 km (0.066 R)
• M88: 47,287,438 km (0.103 R)
• M89: 47,787,693 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.4

Radius: 8.9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.1 AU - 13.3 AU

Year: 16056 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 165.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,642,993 km

• M1: 112,946 km (0.085 R)
• M2: 278,551 km (0.087 R)
• M3: 385,364 km (0.06 R)
• M4: 605,273 km (0.117 R)
• M5: 818,749 km (0.084 R)
• M6: 958,474 km (0.103 R)
• M7: 1,481,169 km (0.114 R)
• M8: 1,802,355 km (0.107 R)
• M9: 2,081,505 km (0.089 R)
• M10: 2,145,383 km (0.055 R)
• M11: 2,210,009 km (0.114 R)
• M12: 2,308,146 km (0.063 R)
• M13: 2,441,288 km (0.111 R)
• M14: 3,292,799 km (0.081 R)
• M15: 3,947,439 km (0.103 R)
• M16: 4,433,482 km (0.11 R)
• M17: 5,241,461 km (0.108 R)
• M18: 5,461,519 km (0.108 R)
• M19: 5,639,989 km (0.085 R)
• M20: 6,279,371 km (0.068 R)
• M21: 6,893,470 km (0.043 R)
• M22: 8,383,016 km (0.057 R)
• M23: 8,744,594 km (0.025 R)
• M24: 9,322,939 km (0.115 R)
• M25: 10,131,665 km (0.076 R)
• M26: 11,471,614 km (0.094 R)
• M27: 12,162,456 km (0.088 R)
• M28: 12,689,340 km (0.041 R)
• M29: 13,223,704 km (0.07 R)
• M30: 14,622,593 km (0.119 R)
• M31: 16,004,130 km (0.113 R)
• M32: 16,516,652 km (0.109 R)
• M33: 16,581,129 km (0.12 R)
• M34: 17,099,934 km (0.074 R)
• M35: 17,558,152 km (0.082 R)
• M36: 17,888,016 km (0.088 R)
• M37: 18,086,831 km (0.112 R)
• M38: 20,391,536 km (0.081 R)
• M39: 21,297,052 km (0.081 R)
• M40: 21,931,497 km (0.082 R)
• M41: 23,146,979 km (0.075 R)
• M42: 24,237,398 km (0.099 R)
• M43: 24,604,661 km (0.113 R)
• M44: 25,121,821 km (0.119 R)
• M45: 25,344,572 km (0.079 R)
• M46: 25,792,169 km (0.071 R)
• M47: 29,230,676 km (0.096 R)
• M48: 31,361,847 km (0.084 R)
• M49: 31,601,653 km (0.099 R)
• M50: 31,842,206 km (0.067 R)
• M51: 32,083,358 km (0.091 R)
• M52: 32,810,254 km (0.114 R)
• M53: 32,891,336 km (0.035 R)
• M54: 33,135,031 km (0.1 R)
• M55: 36,022,569 km (0.081 R)
• M56: 36,777,889 km (0.084 R)
• M57: 36,862,262 km (0.107 R)
• M58: 37,030,859 km (0.069 R)
• M59: 37,115,381 km (0.08 R)
• M60: 37,453,772 km (0.078 R)
• M61: 38,646,516 km (0.052 R)
• M62: 42,034,010 km (0.086 R)
• M63: 42,563,586 km (0.087 R)
• M64: 42,917,834 km (0.113 R)
• M65: 43,006,545 km (0.107 R)
• M66: 43,629,321 km (0.107 R)
• M67: 45,786,971 km (0.073 R)
• M68: 46,514,017 km (0.04 R)
• M69: 46,696,227 km (0.107 R)
• M70: 47,153,099 km (0.071 R)
• M71: 47,244,653 km (0.114 R)
• M72: 50,673,586 km (0.089 R)
• M73: 51,048,927 km (0.115 R)
• M74: 51,331,218 km (0.112 R)
• M75: 51,613,958 km (0.109 R)
• M76: 52,465,170 km (0.07 R)
• M77: 53,703,092 km (0.073 R)
• M78: 54,277,548 km (0.069 R)
• M79: 56,304,450 km (0.115 R)
• M80: 56,985,569 km (0.073 R)
• M81: 57,767,367 km (0.114 R)
• M82: 59,935,489 km (0.085 R)
• M83: 60,432,005 km (0.073 R)
• M84: 60,929,866 km (0.096 R)
• M85: 63,844,033 km (0.119 R)
• M86: 64,249,593 km (0.081 R)
• M87: 64,655,901 km (0.052 R)
• M88: 65,267,008 km (0.091 R)
• M89: 65,573,384 km (0.095 R)
• M90: 65,880,209 km (0.083 R)
• M91: 68,455,088 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.8

Radius: 3.9

Gravity: 55.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.41 AU - 17.43 AU

Year: 24691 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,642,993 km

• M1: 418,425 km (0.102 R)
• M2: 942,018 km (0.061 R)
• M3: 1,190,500 km (0.1 R)
• M4: 1,222,963 km (0.073 R)
• M5: 1,819,110 km (0.116 R)
• M6: 2,048,294 km (0.118 R)
• M7: 2,087,339 km (0.067 R)
• M8: 2,166,327 km (0.06 R)
• M9: 2,789,103 km (0.119 R)
• M10: 2,963,983 km (0.11 R)
• M11: 3,939,211 km (0.043 R)
• M12: 4,036,749 km (0.044 R)
• M13: 4,951,241 km (0.119 R)
• M14: 6,038,518 km (0.077 R)
• M15: 6,094,767 km (0.114 R)
• M16: 6,724,873 km (0.094 R)
• M17: 6,841,709 km (0.092 R)
• M18: 7,617,075 km (0.092 R)
• M19: 8,545,778 km (0.103 R)
• M20: 8,735,768 km (0.098 R)
• M21: 8,799,347 km (0.065 R)
• M22: 8,863,225 km (0.046 R)
• M23: 10,710,759 km (0.094 R)
• M24: 11,888,543 km (0.101 R)
• M25: 12,171,432 km (0.09 R)
• M26: 12,816,349 km (0.12 R)
• M27: 13,033,864 km (0.107 R)
• M28: 13,619,540 km (0.071 R)
• M29: 13,767,342 km (0.058 R)
• M30: 15,274,092 km (0.045 R)
• M31: 15,658,858 km (0.089 R)
• M32: 15,736,200 km (0.093 R)
• M33: 17,710,742 km (0.082 R)
• M34: 18,767,801 km (0.118 R)
• M35: 19,594,778 km (0.069 R)
• M36: 20,433,573 km (0.083 R)
• M37: 22,406,919 km (0.098 R)
• M38: 26,993,589 km (0.087 R)
• M39: 27,925,883 km (0.096 R)
• M40: 29,630,551 km (0.057 R)
• M41: 30,591,867 km (0.107 R)
• M42: 34,036,657 km (0.102 R)
• M43: 34,538,708 km (0.095 R)
• M44: 34,841,045 km (0.075 R)
• M45: 35,144,280 km (0.09 R)
• M46: 36,982,239 km (0.109 R)
• M47: 37,085,312 km (0.052 R)
• M48: 37,498,352 km (0.051 R)
• M49: 37,809,067 km (0.11 R)
• M50: 38,016,858 km (0.08 R)
• M51: 38,224,799 km (0.103 R)
• M52: 38,642,028 km (0.045 R)
• M53: 38,851,315 km (0.116 R)
• M54: 41,070,300 km (0.11 R)
• M55: 43,113,059 km (0.039 R)
• M56: 43,329,976 km (0.108 R)
• M57: 46,516,261 km (0.116 R)
• M58: 47,073,214 km (0.106 R)
• M59: 47,296,564 km (0.065 R)
• M60: 49,209,621 km (0.084 R)
• M61: 50,460,858 km (0.025 R)
• M62: 51,722,566 km (0.096 R)
• M63: 52,646,782 km (0.057 R)
• M64: 54,276,950 km (0.1 R)
• M65: 58,065,067 km (0.089 R)
• M66: 58,424,551 km (0.05 R)
• M67: 61,937,408 km (0.096 R)
• M68: 63,904,620 km (0.102 R)
• M69: 65,020,171 km (0.119 R)
• M70: 66,642,859 km (0.115 R)
• M71: 67,019,248 km (0.057 R)
• M72: 67,774,119 km (0.077 R)
• M73: 68,278,862 km (0.08 R)
• M74: 68,531,682 km (0.071 R)
• M75: 70,565,764 km (0.036 R)
• M76: 70,693,671 km (0.099 R)
• M77: 71,975,724 km (0.102 R)
• M78: 72,877,799 km (0.091 R)
• M79: 73,913,166 km (0.048 R)
• M80: 74,432,720 km (0.044 R)
• M81: 76,654,398 km (0.073 R)
• M82: 78,897,767 km (0.104 R)
• M83: 79,694,675 km (0.075 R)
• M84: 80,094,102 km (0.112 R)
• M85: 80,360,835 km (0.074 R)
• M86: 86,438,398 km (0.057 R)
• M87: 86,985,776 km (0.116 R)
• M88: 88,221,455 km (0.119 R)
• M89: 89,601,345 km (0.105 R)
• M90: 90,571,488 km (0.068 R)
• M91: 91,823,771 km (0.072 R)
• M92: 93,082,039 km (0.106 R)
• M93: 93,502,708 km (0.057 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit