🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 151 Days

Day: 35.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.63 AU - 1.05 AU

Year: 269 Days

Day: 32.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.44 AU - 1.46 AU

Year: 611 Days

Day: 33.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,609,372 km

• M1: 174,431 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.65 AU - 2.19 AU

Year: 931 Days

Day: 15.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,609,372 km

• M1: 905,965 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.66 AU - 2.46 AU

Year: 1034 Days

Day: 32.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.68 AU - 3.48 AU

Year: 1891 Days

Day: 41.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.3 AU - 4.96 AU

Year: 3485 Days

Day: 24.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 11.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.55 AU - 6.29 AU

Year: 5039 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 78,609,372 km

• M1: 161,416 km (0.101 R)
• M2: 252,671 km (0.117 R)
• M3: 473,776 km (0.064 R)
• M4: 991,983 km (0.112 R)
• M5: 1,122,582 km (0.1 R)
• M6: 1,290,282 km (0.101 R)
• M7: 1,385,426 km (0.047 R)
• M8: 1,532,780 km (0.044 R)
• M9: 1,790,238 km (0.09 R)
• M10: 1,933,403 km (0.062 R)
• M11: 2,043,357 km (0.118 R)
• M12: 2,327,743 km (0.111 R)
• M13: 2,484,671 km (0.112 R)
• M14: 2,604,798 km (0.09 R)
• M15: 3,061,820 km (0.101 R)
• M16: 3,190,773 km (0.096 R)
• M17: 3,454,514 km (0.061 R)
• M18: 3,611,592 km (0.114 R)
• M19: 3,702,547 km (0.05 R)
• M20: 3,886,553 km (0.083 R)
• M21: 4,168,395 km (0.083 R)
• M22: 4,702,609 km (0.072 R)
• M23: 4,802,092 km (0.079 R)
• M24: 5,104,728 km (0.115 R)
• M25: 5,181,472 km (0.079 R)
• M26: 5,465,857 km (0.066 R)
• M27: 6,104,192 km (0.082 R)
• M28: 6,682,238 km (0.105 R)
• M29: 8,128,101 km (0.111 R)
• M30: 8,671,740 km (0.112 R)
• M31: 9,540,754 km (0.099 R)
• M32: 9,762,458 km (0.085 R)
• M33: 10,372,518 km (0.091 R)
• M34: 10,535,131 km (0.099 R)
• M35: 10,665,879 km (0.085 R)
• M36: 10,928,872 km (0.093 R)
• M37: 11,061,267 km (0.1 R)
• M38: 11,866,552 km (0.09 R)
• M39: 12,310,558 km (0.041 R)
• M40: 12,517,452 km (0.109 R)
• M41: 12,794,956 km (0.11 R)
• M42: 13,426,858 km (0.101 R)
• M43: 13,568,676 km (0.087 R)
• M44: 13,818,206 km (0.112 R)
• M45: 14,285,400 km (0.072 R)
• M46: 14,502,766 km (0.107 R)
• M47: 15,051,042 km (0.108 R)
• M48: 15,643,300 km (0.105 R)
• M49: 15,829,998 km (0.076 R)
• M50: 16,092,542 km (0.033 R)
• M51: 16,546,123 km (0.055 R)
• M52: 17,465,851 km (0.098 R)
• M53: 17,698,326 km (0.11 R)
• M54: 17,931,848 km (0.089 R)
• M55: 18,678,192 km (0.115 R)
• M56: 18,757,329 km (0.061 R)
• M57: 19,514,893 km (0.097 R)
• M58: 19,836,827 km (0.053 R)
• M59: 20,079,475 km (0.109 R)
• M60: 20,526,922 km (0.09 R)
• M61: 20,936,372 km (0.072 R)
• M62: 21,431,541 km (0.032 R)
• M63: 21,514,418 km (0.113 R)
• M64: 21,722,060 km (0.052 R)
• M65: 21,888,712 km (0.066 R)
• M66: 22,307,137 km (0.069 R)
• M67: 23,706,775 km (0.076 R)
• M68: 23,964,233 km (0.078 R)
• M69: 24,568,758 km (0.101 R)
• M70: 25,792,917 km (0.034 R)
• M71: 25,881,030 km (0.049 R)
• M72: 26,902,484 km (0.054 R)
• M73: 27,846,596 km (0.079 R)
• M74: 28,345,505 km (0.114 R)
• M75: 28,710,225 km (0.068 R)
• M76: 30,277,412 km (0.096 R)
• M77: 30,416,987 km (0.097 R)
• M78: 30,837,207 km (0.06 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.3

Radius: 11.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.69 AU - 8.81 AU

Year: 8290 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 81.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,609,372 km

• M1: 234,121 km (0.088 R)
• M2: 369,208 km (0.111 R)
• M3: 467,643 km (0.05 R)
• M4: 577,448 km (0.118 R)
• M5: 1,371,812 km (0.106 R)
• M6: 1,652,608 km (0.082 R)
• M7: 1,870,422 km (0.066 R)
• M8: 2,118,904 km (0.047 R)
• M9: 2,444,878 km (0.067 R)
• M10: 2,557,076 km (0.095 R)
• M11: 2,787,008 km (0.111 R)
• M12: 3,773,008 km (0.074 R)
• M13: 4,035,403 km (0.093 R)
• M14: 4,168,844 km (0.088 R)
• M15: 5,057,455 km (0.117 R)
• M16: 5,201,668 km (0.094 R)
• M17: 5,288,734 km (0.066 R)
• M18: 5,851,970 km (0.114 R)
• M19: 6,217,587 km (0.087 R)
• M20: 7,067,452 km (0.1 R)
• M21: 7,391,481 km (0.119 R)
• M22: 7,522,529 km (0.12 R)
• M23: 7,853,439 km (0.101 R)
• M24: 7,953,520 km (0.113 R)
• M25: 8,121,519 km (0.046 R)
• M26: 9,118,888 km (0.12 R)
• M27: 9,259,510 km (0.083 R)
• M28: 9,507,393 km (0.098 R)
• M29: 9,937,338 km (0.118 R)
• M30: 10,009,594 km (0.071 R)
• M31: 10,154,703 km (0.087 R)
• M32: 10,557,271 km (0.112 R)
• M33: 10,816,225 km (0.1 R)
• M34: 10,927,825 km (0.102 R)
• M35: 11,265,168 km (0.102 R)
• M36: 11,605,803 km (0.095 R)
• M37: 12,687,246 km (0.112 R)
• M38: 12,804,979 km (0.054 R)
• M39: 13,160,573 km (0.066 R)
• M40: 13,559,401 km (0.095 R)
• M41: 13,679,828 km (0.111 R)
• M42: 14,083,892 km (0.068 R)
• M43: 14,451,005 km (0.075 R)
• M44: 14,779,821 km (0.047 R)
• M45: 15,529,007 km (0.093 R)
• M46: 16,547,020 km (0.045 R)
• M47: 16,977,563 km (0.055 R)
• M48: 17,281,097 km (0.097 R)
• M49: 17,849,719 km (0.072 R)
• M50: 18,202,620 km (0.092 R)
• M51: 18,379,894 km (0.079 R)
• M52: 18,736,385 km (0.108 R)
• M53: 19,275,237 km (0.046 R)
• M54: 20,093,238 km (0.117 R)
• M55: 21,388,008 km (0.087 R)
• M56: 21,762,900 km (0.067 R)
• M57: 22,757,426 km (0.072 R)
• M58: 23,044,206 km (0.041 R)
• M59: 23,332,331 km (0.062 R)
• M60: 23,573,333 km (0.115 R)
• M61: 24,888,747 km (0.103 R)
• M62: 25,036,400 km (0.103 R)
• M63: 27,590,485 km (0.089 R)
• M64: 27,794,387 km (0.095 R)
• M65: 28,101,062 km (0.071 R)
• M66: 28,563,170 km (0.118 R)
• M67: 30,016,813 km (0.093 R)
• M68: 30,226,549 km (0.087 R)
• M69: 30,384,076 km (0.073 R)
• M70: 30,805,493 km (0.07 R)
• M71: 30,964,066 km (0.108 R)
• M72: 31,974,600 km (0.091 R)
• M73: 32,941,900 km (0.075 R)
• M74: 33,537,748 km (0.066 R)
• M75: 34,027,831 km (0.057 R)
• M76: 34,520,307 km (0.11 R)
• M77: 34,740,066 km (0.086 R)
• M78: 35,567,941 km (0.097 R)
• M79: 35,956,447 km (0.086 R)
• M80: 37,468,432 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.5

Radius: 6.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 19.18 AU - 21.54 AU

Year: 32140 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 78,609,372 km

• M1: 529,128 km (0.052 R)
• M2: 684,410 km (0.066 R)
• M3: 1,092,513 km (0.107 R)
• M4: 1,148,313 km (0.117 R)
• M5: 1,291,927 km (0.118 R)
• M6: 1,533,977 km (0.112 R)
• M7: 1,856,510 km (0.067 R)
• M8: 2,306,799 km (0.12 R)
• M9: 2,789,701 km (0.099 R)
• M10: 4,149,247 km (0.064 R)
• M11: 4,237,360 km (0.103 R)
• M12: 4,326,221 km (0.06 R)
• M13: 4,550,767 km (0.078 R)
• M14: 4,687,500 km (0.049 R)
• M15: 6,076,666 km (0.113 R)
• M16: 6,227,311 km (0.093 R)
• M17: 7,368,593 km (0.118 R)
• M18: 7,744,981 km (0.072 R)
• M19: 7,799,285 km (0.107 R)
• M20: 8,183,004 km (0.09 R)
• M21: 8,349,356 km (0.058 R)
• M22: 8,516,756 km (0.104 R)
• M23: 9,197,576 km (0.109 R)
• M24: 9,719,673 km (0.088 R)
• M25: 10,671,415 km (0.074 R)
• M26: 12,090,650 km (0.102 R)
• M27: 12,216,910 km (0.069 R)
• M28: 14,428,415 km (0.105 R)
• M29: 14,629,475 km (0.107 R)
• M30: 15,511,205 km (0.054 R)
• M31: 15,717,051 km (0.116 R)
• M32: 15,923,796 km (0.116 R)
• M33: 16,062,174 km (0.07 R)
• M34: 16,619,725 km (0.113 R)
• M35: 17,897,141 km (0.115 R)
• M36: 18,113,161 km (0.076 R)
• M37: 18,693,301 km (0.05 R)
• M38: 18,839,309 km (0.101 R)
• M39: 22,377,298 km (0.042 R)
• M40: 23,548,650 km (0.099 R)
• M41: 24,022,725 km (0.099 R)
• M42: 24,261,035 km (0.088 R)
• M43: 25,141,269 km (0.033 R)
• M44: 26,113,356 km (0.08 R)
• M45: 26,604,037 km (0.103 R)
• M46: 27,015,281 km (0.116 R)
• M47: 27,677,700 km (0.053 R)
• M48: 27,927,379 km (0.066 R)
• M49: 29,271,965 km (0.109 R)
• M50: 30,123,027 km (0.101 R)
• M51: 32,111,183 km (0.109 R)
• M52: 32,198,548 km (0.113 R)
• M53: 32,286,063 km (0.046 R)
• M54: 32,461,242 km (0.119 R)
• M55: 32,812,647 km (0.107 R)
• M56: 34,319,846 km (0.051 R)
• M57: 34,409,156 km (0.043 R)
• M58: 35,036,869 km (0.103 R)
• M59: 36,394,619 km (0.073 R)
• M60: 38,231,531 km (0.103 R)
• M61: 38,695,584 km (0.083 R)
• M62: 38,974,733 km (0.115 R)
• M63: 41,708,634 km (0.067 R)
• M64: 41,994,965 km (0.036 R)
• M65: 42,186,151 km (0.07 R)
• M66: 42,761,654 km (0.093 R)
• M67: 43,050,378 km (0.095 R)
• M68: 44,601,109 km (0.089 R)
• M69: 45,481,493 km (0.117 R)
• M70: 45,677,915 km (0.097 R)
• M71: 49,361,762 km (0.087 R)
• M72: 49,968,232 km (0.075 R)
• M73: 53,761,436 km (0.069 R)
• M74: 57,433,914 km (0.091 R)
• M75: 58,391,190 km (0.109 R)
• M76: 63,914,942 km (0.114 R)
• M77: 64,796,523 km (0.072 R)
• M78: 67,017,752 km (0.085 R)
• M79: 68,025,443 km (0.097 R)
• M80: 68,587,482 km (0.108 R)
• M81: 70,396,270 km (0.113 R)
• M82: 70,623,360 km (0.115 R)
• M83: 70,850,898 km (0.057 R)
• M84: 71,420,567 km (0.078 R)
• M85: 72,449,650 km (0.109 R)
• M86: 73,829,691 km (0.095 R)
• M87: 76,032,220 km (0.081 R)
• M88: 77,434,401 km (0.079 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit