🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.19 AU - 3.61 AU

Year: 1813 Days

Day: 15.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,427,500 km

• M1: 458,817 km (0.033 R)
• M2: 818,450 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.81 AU - 3.85 AU

Year: 2752 Days

Day: 41.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,427,500 km

• M1: 1,626,129 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.62 AU - 4.7 AU

Year: 3115 Days

Day: 46.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 14.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.99 AU - 6.65 AU

Year: 4504 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,427,500 km

• M1: 254,915 km (0.112 R)
• M2: 522,545 km (0.104 R)
• M3: 634,145 km (0.096 R)
• M4: 766,240 km (0.078 R)
• M5: 978,520 km (0.099 R)
• M6: 1,098,796 km (0.092 R)
• M7: 1,777,971 km (0.109 R)
• M8: 2,036,027 km (0.114 R)
• M9: 2,371,874 km (0.105 R)
• M10: 2,691,565 km (0.114 R)
• M11: 3,151,728 km (0.07 R)
• M12: 3,579,877 km (0.069 R)
• M13: 3,771,811 km (0.103 R)
• M14: 4,086,266 km (0.083 R)
• M15: 4,636,636 km (0.07 R)
• M16: 4,825,279 km (0.09 R)
• M17: 5,059,400 km (0.094 R)
• M18: 5,253,877 km (0.12 R)
• M19: 5,363,084 km (0.071 R)
• M20: 5,717,331 km (0.083 R)
• M21: 5,920,037 km (0.084 R)
• M22: 6,332,627 km (0.114 R)
• M23: 6,802,066 km (0.115 R)
• M24: 6,897,359 km (0.078 R)
• M25: 7,283,023 km (0.08 R)
• M26: 7,601,517 km (0.102 R)
• M27: 7,849,699 km (0.114 R)
• M28: 8,025,178 km (0.11 R)
• M29: 8,739,508 km (0.081 R)
• M30: 9,236,023 km (0.08 R)
• M31: 9,421,375 km (0.074 R)
• M32: 9,661,330 km (0.072 R)
• M33: 9,903,379 km (0.117 R)
• M34: 10,201,976 km (0.11 R)
• M35: 10,420,988 km (0.063 R)
• M36: 10,669,320 km (0.077 R)
• M37: 10,780,322 km (0.094 R)
• M38: 10,891,772 km (0.105 R)
• M39: 11,200,093 km (0.049 R)
• M40: 11,969,026 km (0.077 R)
• M41: 12,287,221 km (0.102 R)
• M42: 12,872,897 km (0.118 R)
• M43: 13,467,848 km (0.098 R)
• M44: 13,859,345 km (0.12 R)
• M45: 14,901,145 km (0.099 R)
• M46: 14,994,344 km (0.076 R)
• M47: 15,118,810 km (0.088 R)
• M48: 15,683,242 km (0.108 R)
• M49: 15,809,653 km (0.033 R)
• M50: 15,904,647 km (0.102 R)
• M51: 16,031,656 km (0.084 R)
• M52: 16,158,964 km (0.045 R)
• M53: 16,350,598 km (0.107 R)
• M54: 16,478,654 km (0.062 R)
• M55: 16,703,799 km (0.097 R)
• M56: 16,929,991 km (0.116 R)
• M57: 17,092,155 km (0.064 R)
• M58: 17,450,592 km (0.111 R)
• M59: 17,811,721 km (0.093 R)
• M60: 18,407,868 km (0.118 R)
• M61: 18,541,160 km (0.112 R)
• M62: 18,674,901 km (0.052 R)
• M63: 19,348,241 km (0.11 R)
• M64: 20,857,384 km (0.086 R)
• M65: 21,275,660 km (0.084 R)
• M66: 21,872,854 km (0.081 R)
• M67: 22,262,108 km (0.112 R)
• M68: 23,516,336 km (0.044 R)
• M69: 23,661,147 km (0.1 R)
• M70: 24,682,901 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.9

Radius: 9.9

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.1 AU - 7.2 AU

Year: 7018 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,427,500 km

• M1: 124,465 km (0.058 R)
• M2: 191,784 km (0.102 R)
• M3: 296,802 km (0.115 R)
• M4: 406,009 km (0.06 R)
• M5: 505,342 km (0.073 R)
• M6: 657,333 km (0.063 R)
• M7: 841,338 km (0.119 R)
• M8: 1,297,612 km (0.072 R)
• M9: 1,432,699 km (0.097 R)
• M10: 2,601,507 km (0.089 R)
• M11: 2,748,711 km (0.074 R)
• M12: 2,974,754 km (0.108 R)
• M13: 3,103,109 km (0.099 R)
• M14: 3,312,097 km (0.116 R)
• M15: 3,938,912 km (0.06 R)
• M16: 4,425,703 km (0.093 R)
• M17: 4,572,459 km (0.115 R)
• M18: 4,661,320 km (0.101 R)
• M19: 4,750,780 km (0.071 R)
• M20: 5,175,937 km (0.064 R)
• M21: 5,330,771 km (0.105 R)
• M22: 5,997,827 km (0.058 R)
• M23: 6,258,876 km (0.055 R)
• M24: 6,758,533 km (0.075 R)
• M25: 6,893,919 km (0.034 R)
• M26: 7,271,055 km (0.105 R)
• M27: 7,725,384 km (0.088 R)
• M28: 8,808,622 km (0.1 R)
• M29: 8,882,523 km (0.117 R)
• M30: 9,481,363 km (0.074 R)
• M31: 9,709,351 km (0.066 R)
• M32: 10,443,128 km (0.108 R)
• M33: 10,560,562 km (0.061 R)
• M34: 11,194,708 km (0.108 R)
• M35: 12,168,889 km (0.076 R)
• M36: 13,169,998 km (0.04 R)
• M37: 13,381,978 km (0.045 R)
• M38: 13,595,006 km (0.11 R)
• M39: 13,938,183 km (0.112 R)
• M40: 14,067,585 km (0.106 R)
• M41: 14,852,675 km (0.118 R)
• M42: 15,161,894 km (0.076 R)
• M43: 15,473,207 km (0.076 R)
• M44: 15,741,735 km (0.057 R)
• M45: 17,153,490 km (0.114 R)
• M46: 17,245,942 km (0.052 R)
• M47: 17,338,543 km (0.107 R)
• M48: 17,757,417 km (0.045 R)
• M49: 17,851,065 km (0.097 R)
• M50: 19,659,554 km (0.073 R)
• M51: 20,291,455 km (0.083 R)
• M52: 20,930,238 km (0.082 R)
• M53: 21,426,005 km (0.109 R)
• M54: 21,675,385 km (0.035 R)
• M55: 22,076,307 km (0.116 R)
• M56: 23,550,295 km (0.048 R)
• M57: 23,756,142 km (0.058 R)
• M58: 24,794,052 km (0.059 R)
• M59: 25,160,866 km (0.062 R)
• M60: 25,476,667 km (0.118 R)
• M61: 25,952,837 km (0.066 R)
• M62: 26,165,416 km (0.06 R)
• M63: 26,699,480 km (0.098 R)
• M64: 27,129,275 km (0.049 R)
• M65: 27,615,468 km (0.109 R)
• M66: 27,778,230 km (0.041 R)
• M67: 27,886,838 km (0.048 R)
• M68: 29,755,764 km (0.076 R)
• M69: 30,257,217 km (0.061 R)
• M70: 32,576,732 km (0.104 R)
• M71: 33,035,997 km (0.082 R)
• M72: 33,266,527 km (0.055 R)
• M73: 35,070,378 km (0.106 R)
• M74: 37,264,680 km (0.12 R)
• M75: 37,925,603 km (0.099 R)
• M76: 38,106,467 km (0.099 R)
• M77: 39,015,424 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 9.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.8 AU - 9.98 AU

Year: 10563 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,427,500 km

• M1: 167,550 km (0.06 R)
• M2: 253,419 km (0.076 R)
• M3: 441,164 km (0.099 R)
• M4: 598,840 km (0.102 R)
• M5: 661,073 km (0.112 R)
• M6: 725,998 km (0.07 R)
• M7: 989,740 km (0.055 R)
• M8: 2,658,504 km (0.074 R)
• M9: 2,874,373 km (0.105 R)
• M10: 3,040,128 km (0.067 R)
• M11: 3,323,466 km (0.117 R)
• M12: 3,556,241 km (0.105 R)
• M13: 3,644,952 km (0.106 R)
• M14: 3,976,760 km (0.081 R)
• M15: 4,068,912 km (0.033 R)
• M16: 4,224,045 km (0.061 R)
• M17: 4,701,562 km (0.107 R)
• M18: 4,766,637 km (0.059 R)
• M19: 4,864,624 km (0.061 R)
• M20: 4,930,297 km (0.079 R)
• M21: 5,096,051 km (0.109 R)
• M22: 5,951,751 km (0.068 R)
• M23: 6,414,308 km (0.103 R)
• M24: 6,486,564 km (0.065 R)
• M25: 6,558,969 km (0.12 R)
• M26: 6,668,175 km (0.118 R)
• M27: 7,261,032 km (0.092 R)
• M28: 8,181,657 km (0.118 R)
• M29: 8,936,528 km (0.088 R)
• M30: 9,465,805 km (0.096 R)
• M31: 9,630,662 km (0.079 R)
• M32: 9,713,539 km (0.062 R)
• M33: 9,879,892 km (0.036 R)
• M34: 10,131,067 km (0.086 R)
• M35: 10,257,627 km (0.072 R)
• M36: 10,639,999 km (0.115 R)
• M37: 10,897,756 km (0.046 R)
• M38: 11,375,272 km (0.03 R)
• M39: 12,441,157 km (0.097 R)
• M40: 12,712,528 km (0.041 R)
• M41: 13,169,400 km (0.069 R)
• M42: 13,724,557 km (0.051 R)
• M43: 14,429,313 km (0.112 R)
• M44: 15,145,887 km (0.094 R)
• M45: 15,873,980 km (0.079 R)
• M46: 16,514,259 km (0.084 R)
• M47: 16,712,925 km (0.058 R)
• M48: 17,566,380 km (0.114 R)
• M49: 17,820,098 km (0.094 R)
• M50: 19,315,329 km (0.054 R)
• M51: 20,957,764 km (0.09 R)
• M52: 21,334,751 km (0.06 R)
• M53: 22,424,422 km (0.117 R)
• M54: 22,699,682 km (0.105 R)
• M55: 23,420,594 km (0.115 R)
• M56: 23,643,794 km (0.094 R)
• M57: 24,431,127 km (0.061 R)
• M58: 24,600,921 km (0.051 R)
• M59: 25,341,281 km (0.117 R)
• M60: 25,455,723 km (0.11 R)
• M61: 25,742,951 km (0.071 R)
• M62: 26,552,575 km (0.109 R)
• M63: 27,136,007 km (0.116 R)
• M64: 27,664,835 km (0.073 R)
• M65: 28,494,056 km (0.025 R)
• M66: 28,732,515 km (0.055 R)
• M67: 28,971,572 km (0.099 R)
• M68: 29,331,505 km (0.056 R)
• M69: 29,813,659 km (0.082 R)
• M70: 30,237,619 km (0.048 R)
• M71: 30,602,788 km (0.063 R)
• M72: 31,583,402 km (0.116 R)
• M73: 31,768,305 km (0.116 R)
• M74: 34,396,141 km (0.064 R)
• M75: 35,223,567 km (0.063 R)
• M76: 35,800,266 km (0.098 R)
• M77: 36,380,108 km (0.11 R)
• M78: 36,962,941 km (0.107 R)
• M79: 37,418,467 km (0.067 R)
• M80: 37,875,937 km (0.033 R)
• M81: 40,658,756 km (0.112 R)
• M82: 42,618,489 km (0.071 R)
• M83: 43,232,887 km (0.11 R)
• M84: 44,194,502 km (0.053 R)
• M85: 45,093,735 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.2

Radius: 6.2

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.89 AU - 19.43 AU

Year: 22749 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,427,500 km

• M1: 188,045 km (0.084 R)
• M2: 920,027 km (0.106 R)
• M3: 1,291,927 km (0.096 R)
• M4: 2,971,313 km (0.05 R)
• M5: 3,724,389 km (0.1 R)
• M6: 3,903,308 km (0.098 R)
• M7: 4,158,821 km (0.105 R)
• M8: 4,495,266 km (0.109 R)
• M9: 5,075,257 km (0.098 R)
• M10: 5,273,923 km (0.112 R)
• M11: 5,313,866 km (0.037 R)
• M12: 5,637,745 km (0.055 R)
• M13: 5,678,735 km (0.086 R)
• M14: 6,009,795 km (0.073 R)
• M15: 7,620,964 km (0.102 R)
• M16: 7,802,726 km (0.037 R)
• M17: 7,985,834 km (0.082 R)
• M18: 8,543,983 km (0.116 R)
• M19: 8,591,107 km (0.089 R)
• M20: 8,923,064 km (0.09 R)
• M21: 9,211,040 km (0.072 R)
• M22: 9,356,150 km (0.112 R)
• M23: 9,697,682 km (0.091 R)
• M24: 9,894,702 km (0.034 R)
• M25: 10,242,667 km (0.077 R)
• M26: 10,797,526 km (0.09 R)
• M27: 12,413,033 km (0.062 R)
• M28: 12,573,402 km (0.115 R)
• M29: 12,626,958 km (0.103 R)
• M30: 13,330,666 km (0.091 R)
• M31: 13,714,834 km (0.037 R)
• M32: 13,935,939 km (0.11 R)
• M33: 14,102,591 km (0.076 R)
• M34: 14,832,330 km (0.096 R)
• M35: 14,945,725 km (0.105 R)
• M36: 15,059,270 km (0.12 R)
• M37: 15,344,702 km (0.099 R)
• M38: 15,574,335 km (0.049 R)
• M39: 16,680,312 km (0.09 R)
• M40: 17,391,800 km (0.069 R)
• M41: 17,992,286 km (0.099 R)
• M42: 18,721,725 km (0.099 R)
• M43: 21,928,355 km (0.032 R)
• M44: 21,992,832 km (0.08 R)
• M45: 22,251,786 km (0.08 R)
• M46: 22,446,562 km (0.083 R)
• M47: 22,641,937 km (0.107 R)
• M48: 22,707,162 km (0.092 R)
• M49: 23,825,854 km (0.058 R)
• M50: 24,291,702 km (0.093 R)
• M51: 24,358,572 km (0.099 R)
• M52: 24,425,443 km (0.111 R)
• M53: 24,492,313 km (0.112 R)
• M54: 24,760,692 km (0.043 R)
• M55: 25,300,141 km (0.086 R)
• M56: 29,041,883 km (0.091 R)
• M57: 30,255,122 km (0.061 R)
• M58: 30,615,055 km (0.043 R)
• M59: 31,630,525 km (0.118 R)
• M60: 33,174,375 km (0.105 R)
• M61: 33,545,527 km (0.107 R)
• M62: 33,768,877 km (0.106 R)
• M63: 33,918,176 km (0.025 R)
• M64: 34,592,264 km (0.065 R)
• M65: 35,346,386 km (0.06 R)
• M66: 37,486,534 km (0.112 R)
• M67: 37,718,410 km (0.089 R)
• M68: 37,950,586 km (0.1 R)
• M69: 39,589,880 km (0.049 R)
• M70: 39,747,107 km (0.087 R)
• M71: 39,825,945 km (0.055 R)
• M72: 40,062,459 km (0.117 R)
• M73: 40,220,285 km (0.052 R)
• M74: 41,731,074 km (0.101 R)
• M75: 42,131,697 km (0.11 R)
• M76: 42,372,699 km (0.105 R)
• M77: 42,533,667 km (0.063 R)
• M78: 42,856,050 km (0.081 R)
• M79: 44,644,044 km (0.118 R)
• M80: 46,373,395 km (0.118 R)
• M81: 46,539,299 km (0.108 R)
• M82: 48,040,663 km (0.079 R)
• M83: 48,712,956 km (0.088 R)
• M84: 51,949,057 km (0.111 R)
• M85: 52,380,049 km (0.099 R)
• M86: 53,332,239 km (0.114 R)
• M87: 54,290,264 km (0.063 R)
• M88: 56,223,218 km (0.1 R)
• M89: 56,754,291 km (0.105 R)
• M90: 57,198,147 km (0.069 R)
• M91: 57,464,880 km (0.094 R)
• M92: 57,821,372 km (0.107 R)
• M93: 58,357,381 km (0.079 R)
• M94: 58,536,450 km (0.068 R)
• M95: 59,975,432 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit