🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.95 AU - 1.05 AU

Year: 362 Days

Day: 34.5 Hours

Environment

Temp: 48 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,025,691 km

• M1: 126,111 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.25 AU - 1.57 AU

Year: 606 Days

Day: 43.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,025,691 km

• M1: 948,301 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.12 AU - 1.84 AU

Year: 651 Days

Day: 16.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.49 AU - 1.71 AU

Year: 732 Days

Day: 41.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.46 AU - 2.98 AU

Year: 1622 Days

Day: 37.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,025,691 km

• M1: 1,670,111 km (0.083 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 11.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.28 AU - 11.66 AU

Year: 14049 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,025,691 km

• M1: 199,564 km (0.047 R)
• M2: 302,936 km (0.117 R)
• M3: 426,803 km (0.103 R)
• M4: 752,776 km (0.115 R)
• M5: 858,093 km (0.073 R)
• M6: 952,789 km (0.033 R)
• M7: 1,170,753 km (0.044 R)
• M8: 1,481,019 km (0.034 R)
• M9: 1,616,555 km (0.052 R)
• M10: 1,797,119 km (0.047 R)
• M11: 2,156,603 km (0.101 R)
• M12: 2,244,566 km (0.119 R)
• M13: 2,632,025 km (0.094 R)
• M14: 2,845,950 km (0.07 R)
• M15: 3,265,572 km (0.074 R)
• M16: 3,392,880 km (0.105 R)
• M17: 3,731,420 km (0.047 R)
• M18: 3,891,489 km (0.091 R)
• M19: 4,108,556 km (0.12 R)
• M20: 4,273,862 km (0.115 R)
• M21: 4,668,501 km (0.113 R)
• M22: 5,252,680 km (0.117 R)
• M23: 5,462,566 km (0.071 R)
• M24: 5,736,630 km (0.079 R)
• M25: 6,015,330 km (0.097 R)
• M26: 6,425,677 km (0.112 R)
• M27: 6,780,075 km (0.111 R)
• M28: 7,507,868 km (0.104 R)
• M29: 7,676,914 km (0.106 R)
• M30: 7,812,898 km (0.082 R)
• M31: 8,087,410 km (0.112 R)
• M32: 8,191,231 km (0.069 R)
• M33: 8,505,237 km (0.116 R)
• M34: 9,181,270 km (0.098 R)
• M35: 9,690,501 km (0.063 R)
• M36: 10,396,154 km (0.092 R)
• M37: 10,546,949 km (0.059 R)
• M38: 10,622,496 km (0.099 R)
• M39: 11,622,109 km (0.081 R)
• M40: 11,857,127 km (0.104 R)
• M41: 12,014,654 km (0.103 R)
• M42: 12,212,572 km (0.117 R)
• M43: 12,611,549 km (0.103 R)
• M44: 13,259,009 km (0.086 R)
• M45: 16,875,837 km (0.085 R)
• M46: 17,499,061 km (0.052 R)
• M47: 18,539,515 km (0.093 R)
• M48: 18,630,919 km (0.073 R)
• M49: 19,786,413 km (0.094 R)
• M50: 20,020,384 km (0.094 R)
• M51: 20,538,142 km (0.064 R)
• M52: 20,822,378 km (0.079 R)
• M53: 20,965,094 km (0.078 R)
• M54: 21,299,146 km (0.064 R)
• M55: 22,166,365 km (0.098 R)
• M56: 22,311,924 km (0.059 R)
• M57: 22,457,932 km (0.035 R)
• M58: 22,555,469 km (0.108 R)
• M59: 23,241,824 km (0.112 R)
• M60: 23,637,212 km (0.12 R)
• M61: 23,984,877 km (0.059 R)
• M62: 24,334,338 km (0.094 R)
• M63: 24,735,709 km (0.051 R)
• M64: 24,836,538 km (0.116 R)
• M65: 25,190,037 km (0.115 R)
• M66: 25,342,029 km (0.088 R)
• M67: 25,799,948 km (0.069 R)
• M68: 26,827,386 km (0.112 R)
• M69: 27,086,190 km (0.112 R)
• M70: 27,972,857 km (0.091 R)
• M71: 28,815,991 km (0.1 R)
• M72: 30,906,022 km (0.049 R)
• M73: 32,767,618 km (0.117 R)
• M74: 33,377,679 km (0.029 R)
• M75: 33,879,579 km (0.092 R)
• M76: 34,103,378 km (0.082 R)
• M77: 34,440,123 km (0.059 R)
• M78: 36,541,075 km (0.094 R)
• M79: 37,289,064 km (0.03 R)
• M80: 37,983,947 km (0.097 R)
• M81: 38,391,302 km (0.078 R)
• M82: 38,683,167 km (0.108 R)
• M83: 39,327,934 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.2

Radius: 3.6

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.1 AU - 14.12 AU

Year: 19168 Days

Day: 23.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,025,691 km

• M1: 46,076 km (0.062 R)
• M2: 196,422 km (0.108 R)
• M3: 289,173 km (0.074 R)
• M4: 334,950 km (0.034 R)
• M5: 421,118 km (0.09 R)
• M6: 447,148 km (0.106 R)
• M7: 514,467 km (0.056 R)
• M8: 689,646 km (0.084 R)
• M9: 752,028 km (0.096 R)
• M10: 783,893 km (0.06 R)
• M11: 1,201,420 km (0.066 R)
• M12: 1,238,970 km (0.1 R)
• M13: 1,334,413 km (0.102 R)
• M14: 1,532,630 km (0.077 R)
• M15: 1,739,973 km (0.099 R)
• M16: 2,533,440 km (0.098 R)
• M17: 2,703,832 km (0.06 R)
• M18: 3,055,985 km (0.077 R)
• M19: 3,342,615 km (0.068 R)
• M20: 3,719,751 km (0.099 R)
• M21: 3,830,005 km (0.03 R)
• M22: 4,601,930 km (0.104 R)
• M23: 5,265,247 km (0.05 R)
• M24: 5,925,871 km (0.092 R)
• M25: 6,282,363 km (0.107 R)
• M26: 6,446,621 km (0.104 R)
• M27: 7,323,414 km (0.089 R)
• M28: 7,461,643 km (0.103 R)
• M29: 7,600,769 km (0.106 R)
• M30: 8,094,142 km (0.097 R)
• M31: 8,597,988 km (0.093 R)
• M32: 8,634,340 km (0.092 R)
• M33: 8,780,348 km (0.07 R)
• M34: 8,853,651 km (0.032 R)
• M35: 9,484,804 km (0.077 R)
• M36: 9,977,280 km (0.087 R)
• M37: 10,245,958 km (0.079 R)
• M38: 10,400,493 km (0.105 R)
• M39: 10,672,910 km (0.12 R)
• M40: 11,026,410 km (0.079 R)
• M41: 11,503,927 km (0.04 R)
• M42: 12,110,097 km (0.066 R)
• M43: 13,227,145 km (0.105 R)
• M44: 13,353,405 km (0.112 R)
• M45: 13,437,629 km (0.069 R)
• M46: 13,564,488 km (0.09 R)
• M47: 14,463,272 km (0.056 R)
• M48: 15,558,029 km (0.098 R)
• M49: 15,913,922 km (0.078 R)
• M50: 16,048,112 km (0.075 R)
• M51: 16,092,991 km (0.112 R)
• M52: 16,679,265 km (0.087 R)
• M53: 16,724,593 km (0.075 R)
• M54: 18,573,473 km (0.105 R)
• M55: 19,093,176 km (0.073 R)
• M56: 19,569,795 km (0.092 R)
• M57: 19,713,559 km (0.095 R)
• M58: 20,632,090 km (0.039 R)
• M59: 21,861,634 km (0.103 R)
• M60: 21,961,117 km (0.069 R)
• M61: 22,660,936 km (0.097 R)
• M62: 22,862,295 km (0.077 R)
• M63: 23,114,816 km (0.108 R)
• M64: 23,317,521 km (0.08 R)
• M65: 24,288,261 km (0.107 R)
• M66: 24,804,374 km (0.106 R)
• M67: 24,908,045 km (0.048 R)
• M68: 25,742,502 km (0.105 R)
• M69: 25,952,687 km (0.116 R)
• M70: 26,480,319 km (0.103 R)
• M71: 27,546,204 km (0.077 R)
• M72: 27,761,026 km (0.084 R)
• M73: 28,192,317 km (0.095 R)
• M74: 28,626,001 km (0.109 R)
• M75: 28,734,759 km (0.087 R)
• M76: 29,554,705 km (0.112 R)
• M77: 30,437,632 km (0.111 R)
• M78: 31,273,435 km (0.037 R)
• M79: 32,060,170 km (0.111 R)
• M80: 33,366,758 km (0.1 R)
• M81: 33,767,979 km (0.112 R)
• M82: 34,286,037 km (0.112 R)
• M83: 34,401,526 km (0.092 R)
• M84: 35,563,453 km (0.087 R)
• M85: 36,266,862 km (0.084 R)
• M86: 36,384,446 km (0.053 R)
• M87: 39,065,390 km (0.12 R)
• M88: 39,125,678 km (0.111 R)
• M89: 39,246,253 km (0.075 R)
• M90: 39,306,691 km (0.103 R)
• M91: 39,367,128 km (0.104 R)
• M92: 40,582,013 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.9

Radius: 6.5

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.14 AU - 21.16 AU

Year: 27964 Days

Day: 22.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,025,691 km

• M1: 191,934 km (0.062 R)
• M2: 277,055 km (0.093 R)
• M3: 749,037 km (0.083 R)
• M4: 943,963 km (0.072 R)
• M5: 1,047,484 km (0.083 R)
• M6: 1,182,272 km (0.097 R)
• M7: 1,322,744 km (0.116 R)
• M8: 1,682,228 km (0.081 R)
• M9: 1,776,624 km (0.069 R)
• M10: 1,905,428 km (0.107 R)
• M11: 2,037,224 km (0.075 R)
• M12: 2,344,947 km (0.069 R)
• M13: 2,630,679 km (0.055 R)
• M14: 3,553,249 km (0.091 R)
• M15: 3,964,643 km (0.111 R)
• M16: 4,176,174 km (0.066 R)
• M17: 5,804,248 km (0.092 R)
• M18: 5,851,970 km (0.09 R)
• M19: 6,336,816 km (0.109 R)
• M20: 6,986,221 km (0.069 R)
• M21: 7,656,718 km (0.044 R)
• M22: 7,814,394 km (0.104 R)
• M23: 8,564,179 km (0.087 R)
• M24: 9,002,949 km (0.082 R)
• M25: 9,280,753 km (0.048 R)
• M26: 9,505,150 km (0.104 R)
• M27: 9,731,341 km (0.118 R)
• M28: 11,543,570 km (0.107 R)
• M29: 12,027,968 km (0.108 R)
• M30: 12,580,732 km (0.065 R)
• M31: 15,665,739 km (0.118 R)
• M32: 17,222,305 km (0.081 R)
• M33: 18,333,967 km (0.12 R)
• M34: 18,545,050 km (0.099 R)
• M35: 19,182,935 km (0.076 R)
• M36: 19,540,474 km (0.055 R)
• M37: 21,286,730 km (0.056 R)
• M38: 22,855,413 km (0.076 R)
• M39: 24,229,320 km (0.103 R)
• M40: 24,615,582 km (0.1 R)
• M41: 27,457,044 km (0.063 R)
• M42: 28,102,409 km (0.084 R)
• M43: 29,490,378 km (0.079 R)
• M44: 29,655,235 km (0.1 R)
• M45: 29,737,663 km (0.112 R)
• M46: 29,820,241 km (0.117 R)
• M47: 30,650,210 km (0.04 R)
• M48: 31,151,812 km (0.101 R)
• M49: 31,571,883 km (0.106 R)
• M50: 32,502,531 km (0.06 R)
• M51: 35,698,689 km (0.076 R)
• M52: 38,093,452 km (0.066 R)
• M53: 40,722,784 km (0.059 R)
• M54: 40,998,044 km (0.08 R)
• M55: 42,105,517 km (0.094 R)
• M56: 43,316,512 km (0.117 R)
• M57: 44,822,364 km (0.117 R)
• M58: 45,963,048 km (0.106 R)
• M59: 47,305,988 km (0.119 R)
• M60: 48,176,049 km (0.057 R)
• M61: 50,030,016 km (0.097 R)
• M62: 50,128,302 km (0.059 R)
• M63: 51,510,137 km (0.111 R)
• M64: 51,907,320 km (0.113 R)
• M65: 52,804,608 km (0.103 R)
• M66: 56,546,948 km (0.061 R)
• M67: 63,963,262 km (0.083 R)
• M68: 65,032,139 km (0.105 R)
• M69: 65,568,747 km (0.047 R)
• M70: 67,079,087 km (0.083 R)
• M71: 68,165,018 km (0.07 R)
• M72: 68,600,946 km (0.105 R)
• M73: 68,710,152 km (0.109 R)
• M74: 69,585,300 km (0.094 R)
• M75: 70,134,175 km (0.12 R)
• M76: 71,015,306 km (0.079 R)
• M77: 71,457,218 km (0.117 R)
• M78: 72,232,883 km (0.11 R)
• M79: 72,343,885 km (0.105 R)
• M80: 72,788,639 km (0.03 R)
• M81: 74,576,483 km (0.12 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit