🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.68 AU - 0.8 AU

Year: 242 Days

Day: 24.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,410,394 km

• M1: 260,151 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.86 AU - 1.2 AU

Year: 398 Days

Day: 16.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,410,394 km

• M1: 48,320 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.98 AU - 1.58 AU

Year: 551 Days

Day: 44.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.04 AU - 2.28 AU

Year: 1209 Days

Day: 28.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.83 AU - 4.53 AU

Year: 2688 Days

Day: 44.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 12.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.13 AU - 4.23 AU

Year: 3254 Days

Day: 14.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,410,394 km

• M1: 155,582 km (0.043 R)
• M2: 245,490 km (0.032 R)
• M3: 393,442 km (0.11 R)
• M4: 535,860 km (0.091 R)
• M5: 638,933 km (0.1 R)
• M6: 781,649 km (0.063 R)
• M7: 868,416 km (0.048 R)
• M8: 993,629 km (0.074 R)
• M9: 1,088,923 km (0.071 R)
• M10: 1,263,653 km (0.117 R)
• M11: 1,888,374 km (0.062 R)
• M12: 2,008,800 km (0.065 R)
• M13: 2,116,361 km (0.104 R)
• M14: 2,241,724 km (0.107 R)
• M15: 2,516,685 km (0.069 R)
• M16: 2,751,404 km (0.097 R)
• M17: 2,836,974 km (0.071 R)
• M18: 3,010,956 km (0.048 R)
• M19: 3,152,626 km (0.099 R)
• M20: 3,442,995 km (0.038 R)
• M21: 4,108,406 km (0.114 R)
• M22: 4,186,945 km (0.119 R)
• M23: 4,466,095 km (0.093 R)
• M24: 4,669,249 km (0.104 R)
• M25: 4,751,378 km (0.107 R)
• M26: 4,917,132 km (0.086 R)
• M27: 5,148,261 km (0.069 R)
• M28: 5,233,083 km (0.06 R)
• M29: 6,175,550 km (0.097 R)
• M30: 6,265,907 km (0.091 R)
• M31: 6,493,744 km (0.071 R)
• M32: 6,678,049 km (0.095 R)
• M33: 6,957,797 km (0.091 R)
• M34: 7,312,793 km (0.057 R)
• M35: 7,528,662 km (0.088 R)
• M36: 7,649,538 km (0.08 R)
• M37: 8,791,717 km (0.109 R)
• M38: 9,854,311 km (0.076 R)
• M39: 10,387,328 km (0.087 R)
• M40: 10,957,146 km (0.072 R)
• M41: 11,176,906 km (0.072 R)
• M42: 11,287,309 km (0.111 R)
• M43: 11,788,911 km (0.081 R)
• M44: 12,497,406 km (0.114 R)
• M45: 13,074,256 km (0.098 R)
• M46: 13,278,307 km (0.117 R)
• M47: 13,866,825 km (0.062 R)
• M48: 14,134,456 km (0.109 R)
• M49: 14,283,904 km (0.109 R)
• M50: 14,886,933 km (0.113 R)
• M51: 15,008,556 km (0.054 R)
• M52: 15,160,996 km (0.025 R)
• M53: 15,498,339 km (0.073 R)
• M54: 15,652,425 km (0.079 R)
• M55: 15,807,109 km (0.116 R)
• M56: 16,430,783 km (0.087 R)
• M57: 16,745,686 km (0.112 R)
• M58: 17,126,114 km (0.086 R)
• M59: 18,122,286 km (0.093 R)
• M60: 18,415,049 km (0.107 R)
• M61: 18,578,260 km (0.103 R)
• M62: 18,676,546 km (0.099 R)
• M63: 19,435,307 km (0.107 R)
• M64: 19,534,939 km (0.103 R)
• M65: 19,801,672 km (0.068 R)
• M66: 20,812,804 km (0.087 R)
• M67: 21,051,113 km (0.1 R)
• M68: 21,805,984 km (0.095 R)
• M69: 22,291,130 km (0.074 R)
• M70: 22,849,728 km (0.059 R)
• M71: 23,130,823 km (0.067 R)
• M72: 23,307,199 km (0.117 R)
• M73: 23,519,328 km (0.035 R)
• M74: 23,625,543 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 12.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.06 AU - 4.52 AU

Year: 3384 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 86,410,394 km

• M1: 184,604 km (0.057 R)
• M2: 407,654 km (0.11 R)
• M3: 490,831 km (0.052 R)
• M4: 607,068 km (0.06 R)
• M5: 686,205 km (0.099 R)
• M6: 769,531 km (0.075 R)
• M7: 879,187 km (0.096 R)
• M8: 1,199,775 km (0.103 R)
• M9: 1,548,039 km (0.074 R)
• M10: 2,040,814 km (0.093 R)
• M11: 2,283,761 km (0.05 R)
• M12: 2,403,290 km (0.104 R)
• M13: 2,614,971 km (0.113 R)
• M14: 2,728,815 km (0.117 R)
• M15: 2,926,434 km (0.106 R)
• M16: 3,021,129 km (0.057 R)
• M17: 3,152,925 km (0.087 R)
• M18: 3,262,281 km (0.119 R)
• M19: 3,459,900 km (0.074 R)
• M20: 4,023,734 km (0.111 R)
• M21: 4,249,477 km (0.075 R)
• M22: 4,384,115 km (0.082 R)
• M23: 4,588,915 km (0.047 R)
• M24: 4,769,031 km (0.076 R)
• M25: 5,749,046 km (0.087 R)
• M26: 6,109,727 km (0.113 R)
• M27: 6,400,545 km (0.081 R)
• M28: 6,727,267 km (0.05 R)
• M29: 7,139,409 km (0.112 R)
• M30: 7,462,091 km (0.107 R)
• M31: 7,839,228 km (0.098 R)
• M32: 8,852,005 km (0.06 R)
• M33: 8,938,323 km (0.099 R)
• M34: 9,024,940 km (0.116 R)
• M35: 9,286,288 km (0.113 R)
• M36: 9,567,831 km (0.085 R)
• M37: 10,193,749 km (0.047 R)
• M38: 10,703,877 km (0.115 R)
• M39: 10,925,132 km (0.057 R)
• M40: 11,673,571 km (0.101 R)
• M41: 11,806,264 km (0.118 R)
• M42: 12,226,634 km (0.07 R)
• M43: 12,380,720 km (0.102 R)
• M44: 12,671,239 km (0.096 R)
• M45: 12,788,224 km (0.026 R)
• M46: 12,944,554 km (0.094 R)
• M47: 13,042,690 km (0.113 R)
• M48: 13,180,470 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.1

Radius: 14.3

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.04 AU - 8.34 AU

Year: 6589 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 86,410,394 km

• M1: 188,643 km (0.115 R)
• M2: 342,729 km (0.112 R)
• M3: 899,233 km (0.108 R)
• M4: 1,057,657 km (0.034 R)
• M5: 1,313,918 km (0.113 R)
• M6: 1,469,799 km (0.11 R)
• M7: 1,632,412 km (0.064 R)
• M8: 1,931,757 km (0.111 R)
• M9: 2,584,004 km (0.108 R)
• M10: 2,799,425 km (0.047 R)
• M11: 3,230,566 km (0.059 R)
• M12: 3,813,549 km (0.109 R)
• M13: 4,021,490 km (0.102 R)
• M14: 4,370,203 km (0.087 R)
• M15: 4,548,374 km (0.082 R)
• M16: 5,055,959 km (0.115 R)
• M17: 5,159,631 km (0.114 R)
• M18: 5,753,684 km (0.081 R)
• M19: 6,036,872 km (0.11 R)
• M20: 6,799,672 km (0.111 R)
• M21: 6,983,528 km (0.111 R)
• M22: 7,099,317 km (0.099 R)
• M23: 7,332,988 km (0.038 R)
• M24: 7,427,085 km (0.12 R)
• M25: 8,121,818 km (0.084 R)
• M26: 8,687,597 km (0.108 R)
• M27: 8,912,592 km (0.112 R)
• M28: 9,038,255 km (0.046 R)
• M29: 9,342,686 km (0.043 R)
• M30: 9,650,409 km (0.079 R)
• M31: 10,460,930 km (0.035 R)
• M32: 10,968,665 km (0.116 R)
• M33: 11,484,329 km (0.05 R)
• M34: 12,035,897 km (0.049 R)
• M35: 12,286,772 km (0.078 R)
• M36: 12,652,539 km (0.061 R)
• M37: 12,822,482 km (0.115 R)
• M38: 13,107,466 km (0.058 R)
• M39: 13,481,162 km (0.056 R)
• M40: 14,474,940 km (0.064 R)
• M41: 14,741,973 km (0.096 R)
• M42: 15,765,521 km (0.111 R)
• M43: 15,948,629 km (0.072 R)
• M44: 16,594,742 km (0.045 R)
• M45: 16,843,224 km (0.082 R)
• M46: 17,785,840 km (0.091 R)
• M47: 18,681,034 km (0.096 R)
• M48: 19,036,778 km (0.11 R)
• M49: 19,985,228 km (0.083 R)
• M50: 20,482,043 km (0.06 R)
• M51: 21,016,257 km (0.045 R)
• M52: 21,285,234 km (0.054 R)
• M53: 22,030,530 km (0.039 R)
• M54: 22,269,438 km (0.063 R)
• M55: 22,853,319 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981

Radius: 4.7

Gravity: 44.41 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.63 AU - 15.63 AU

Year: 20226 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,410,394 km

• M1: 66,122 km (0.114 R)
• M2: 399,726 km (0.084 R)
• M3: 463,005 km (0.112 R)
• M4: 1,359,396 km (0.116 R)
• M5: 1,623,586 km (0.104 R)
• M6: 3,123,304 km (0.081 R)
• M7: 4,059,338 km (0.115 R)
• M8: 4,437,222 km (0.081 R)
• M9: 5,175,638 km (0.12 R)
• M10: 5,481,715 km (0.044 R)
• M11: 5,584,937 km (0.118 R)
• M12: 6,111,073 km (0.086 R)
• M13: 7,380,112 km (0.107 R)
• M14: 7,494,255 km (0.095 R)
• M15: 8,666,953 km (0.114 R)
• M16: 9,895,750 km (0.081 R)
• M17: 10,211,251 km (0.077 R)
• M18: 10,338,559 km (0.11 R)
• M19: 12,038,889 km (0.084 R)
• M20: 12,443,551 km (0.097 R)
• M21: 12,511,319 km (0.111 R)
• M22: 12,647,453 km (0.039 R)
• M23: 12,921,067 km (0.098 R)
• M24: 13,058,697 km (0.071 R)
• M25: 14,532,236 km (0.045 R)
• M26: 15,179,696 km (0.07 R)
• M27: 16,131,438 km (0.085 R)
• M28: 16,577,239 km (0.07 R)
• M29: 17,329,268 km (0.069 R)
• M30: 17,785,691 km (0.105 R)
• M31: 17,938,729 km (0.086 R)
• M32: 18,092,217 km (0.069 R)
• M33: 18,169,110 km (0.116 R)
• M34: 19,335,674 km (0.111 R)
• M35: 21,089,859 km (0.092 R)
• M36: 22,314,766 km (0.072 R)
• M37: 22,645,378 km (0.082 R)
• M38: 25,347,414 km (0.102 R)
• M39: 27,351,278 km (0.11 R)
• M40: 27,971,211 km (0.109 R)
• M41: 28,595,783 km (0.119 R)
• M42: 28,775,150 km (0.097 R)
• M43: 28,864,909 km (0.097 R)
• M44: 30,588,426 km (0.055 R)
• M45: 31,694,104 km (0.099 R)
• M46: 32,906,595 km (0.072 R)
• M47: 33,660,269 km (0.049 R)
• M48: 33,944,355 km (0.078 R)
• M49: 34,897,144 km (0.09 R)
• M50: 35,569,138 km (0.08 R)
• M51: 35,665,628 km (0.09 R)
• M52: 37,121,515 km (0.098 R)
• M53: 38,300,047 km (0.063 R)
• M54: 39,192,099 km (0.062 R)
• M55: 39,890,571 km (0.106 R)
• M56: 41,604,065 km (0.109 R)
• M57: 44,374,319 km (0.09 R)
• M58: 44,477,990 km (0.09 R)
• M59: 49,336,630 km (0.108 R)
• M60: 49,444,191 km (0.1 R)
• M61: 50,739,858 km (0.06 R)
• M62: 51,065,532 km (0.12 R)
• M63: 52,704,527 km (0.118 R)
• M64: 58,745,438 km (0.086 R)
• M65: 59,658,733 km (0.081 R)
• M66: 60,346,883 km (0.061 R)
• M67: 60,576,815 km (0.093 R)
• M68: 61,499,685 km (0.086 R)
• M69: 62,427,042 km (0.056 R)
• M70: 62,892,441 km (0.076 R)
• M71: 65,236,939 km (0.078 R)
• M72: 65,591,037 km (0.104 R)
• M73: 65,709,219 km (0.064 R)
• M74: 67,013,862 km (0.043 R)
• M75: 67,609,710 km (0.083 R)
• M76: 67,848,618 km (0.074 R)
• M77: 68,446,860 km (0.079 R)
• M78: 69,047,047 km (0.081 R)
• M79: 69,167,174 km (0.103 R)
• M80: 70,373,232 km (0.049 R)
• M81: 72,073,412 km (0.114 R)
• M82: 72,317,406 km (0.065 R)
• M83: 72,439,478 km (0.117 R)
• M84: 73,296,075 km (0.026 R)
• M85: 73,418,745 km (0.083 R)
• M86: 73,664,236 km (0.066 R)
• M87: 74,895,725 km (0.111 R)
• M88: 75,266,578 km (0.119 R)
• M89: 76,755,675 km (0.108 R)
• M90: 77,254,285 km (0.069 R)
• M91: 78,004,219 km (0.107 R)
• M92: 78,129,433 km (0.053 R)
• M93: 79,511,119 km (0.09 R)
• M94: 80,268,234 km (0.093 R)
• M95: 81,281,460 km (0.049 R)
• M96: 84,089,412 km (0.115 R)
• M97: 84,474,776 km (0.096 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: 351 - 14,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit