🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.51 AU - 0.73 AU

Year: 171 Days

Day: 20.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.36 AU - 1.6 AU

Year: 630 Days

Day: 28.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.43 AU - 2.03 AU

Year: 796 Days

Day: 26.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.84 AU - 2.9 AU

Year: 1701 Days

Day: 20.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.19 AU - 4.39 AU

Year: 3109 Days

Day: 12.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,686,823 km

• M1: 3,503,433 km (0.042 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.49 AU - 5.07 AU

Year: 3656 Days

Day: 18.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 71.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.91 AU - 6.51 AU

Year: 4160 Days

Day: 29 Hours

Environment

Temp: -124 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,686,823 km

• M1: 363,523 km (0.116 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 12.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.88 AU - 8.98 AU

Year: 7085 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,686,823 km

• M1: 198,068 km (0.076 R)
• M2: 521,648 km (0.115 R)
• M3: 669,899 km (0.055 R)
• M4: 892,351 km (0.11 R)
• M5: 1,075,758 km (0.08 R)
• M6: 1,156,092 km (0.117 R)
• M7: 1,664,127 km (0.082 R)
• M8: 1,815,969 km (0.102 R)
• M9: 2,134,014 km (0.1 R)
• M10: 2,216,442 km (0.118 R)
• M11: 2,600,759 km (0.101 R)
• M12: 3,029,506 km (0.091 R)
• M13: 3,193,167 km (0.107 R)
• M14: 3,288,161 km (0.1 R)
• M15: 3,627,748 km (0.079 R)
• M16: 3,751,915 km (0.09 R)
• M17: 4,314,851 km (0.106 R)
• M18: 4,446,647 km (0.077 R)
• M19: 4,553,011 km (0.097 R)
• M20: 4,822,587 km (0.105 R)
• M21: 5,125,373 km (0.118 R)
• M22: 5,321,346 km (0.073 R)
• M23: 6,041,360 km (0.065 R)
• M24: 6,248,553 km (0.042 R)
• M25: 6,761,375 km (0.062 R)
• M26: 6,976,646 km (0.069 R)
• M27: 7,131,779 km (0.108 R)
• M28: 7,731,667 km (0.07 R)
• M29: 7,860,022 km (0.084 R)
• M30: 8,054,050 km (0.107 R)
• M31: 9,387,117 km (0.051 R)
• M32: 9,489,891 km (0.075 R)
• M33: 9,765,749 km (0.062 R)
• M34: 12,365,311 km (0.105 R)
• M35: 12,591,204 km (0.092 R)
• M36: 12,818,443 km (0.067 R)
• M37: 12,970,734 km (0.065 R)
• M38: 13,085,326 km (0.119 R)
• M39: 13,354,004 km (0.097 R)
• M40: 13,974,984 km (0.088 R)
• M41: 14,804,355 km (0.108 R)
• M42: 15,245,070 km (0.084 R)
• M43: 15,609,042 km (0.085 R)
• M44: 18,107,476 km (0.083 R)
• M45: 19,490,209 km (0.113 R)
• M46: 19,621,556 km (0.1 R)
• M47: 20,593,942 km (0.094 R)
• M48: 20,727,683 km (0.105 R)
• M49: 21,536,708 km (0.047 R)
• M50: 22,356,055 km (0.083 R)
• M51: 24,874,835 km (0.105 R)
• M52: 25,303,283 km (0.078 R)
• M53: 25,974,678 km (0.08 R)
• M54: 26,071,169 km (0.116 R)
• M55: 26,264,300 km (0.088 R)
• M56: 26,361,090 km (0.104 R)
• M57: 26,457,879 km (0.115 R)
• M58: 26,846,535 km (0.095 R)
• M59: 27,090,529 km (0.072 R)
• M60: 27,237,135 km (0.109 R)
• M61: 28,024,020 km (0.111 R)
• M62: 28,420,155 km (0.079 R)
• M63: 29,268,225 km (0.057 R)
• M64: 29,368,605 km (0.064 R)
• M65: 29,619,930 km (0.085 R)
• M66: 30,378,241 km (0.089 R)
• M67: 31,142,836 km (0.103 R)
• M68: 31,501,871 km (0.08 R)
• M69: 31,656,106 km (0.058 R)
• M70: 32,068,847 km (0.102 R)
• M71: 33,684,653 km (0.074 R)
• M72: 33,789,821 km (0.06 R)
• M73: 34,053,113 km (0.088 R)
• M74: 34,264,345 km (0.053 R)
• M75: 35,540,714 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.1

Radius: 3.2

Gravity: 52.74 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.33 AU - 17.61 AU

Year: 22327 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,686,823 km

• M1: 253,568 km (0.087 R)
• M2: 356,791 km (0.099 R)
• M3: 432,637 km (0.103 R)
• M4: 534,812 km (0.084 R)
• M5: 577,897 km (0.103 R)
• M6: 599,887 km (0.043 R)
• M7: 834,906 km (0.116 R)
• M8: 1,592,769 km (0.117 R)
• M9: 1,686,866 km (0.083 R)
• M10: 1,815,071 km (0.094 R)
• M11: 2,218,686 km (0.117 R)
• M12: 3,461,695 km (0.033 R)
• M13: 3,915,724 km (0.033 R)
• M14: 4,432,136 km (0.043 R)
• M15: 4,833,208 km (0.092 R)
• M16: 5,910,163 km (0.069 R)
• M17: 6,852,929 km (0.097 R)
• M18: 6,954,955 km (0.04 R)
• M19: 7,160,352 km (0.112 R)
• M20: 7,263,725 km (0.114 R)
• M21: 7,472,114 km (0.1 R)
• M22: 7,524,474 km (0.106 R)
• M23: 8,379,426 km (0.072 R)
• M24: 8,873,697 km (0.064 R)
• M25: 10,353,669 km (0.077 R)
• M26: 10,943,084 km (0.116 R)
• M27: 11,062,164 km (0.067 R)
• M28: 11,847,104 km (0.094 R)
• M29: 12,215,414 km (0.028 R)
• M30: 13,597,848 km (0.078 R)
• M31: 14,372,466 km (0.105 R)
• M32: 16,302,727 km (0.111 R)
• M33: 18,241,964 km (0.112 R)
• M34: 19,023,464 km (0.094 R)
• M35: 19,238,585 km (0.097 R)
• M36: 19,382,349 km (0.075 R)
• M37: 19,671,073 km (0.113 R)
• M38: 20,033,848 km (0.1 R)
• M39: 20,179,706 km (0.04 R)
• M40: 20,472,169 km (0.111 R)
• M41: 21,061,585 km (0.073 R)
• M42: 22,939,038 km (0.107 R)
• M43: 25,261,396 km (0.084 R)
• M44: 25,734,873 km (0.09 R)
• M45: 26,290,779 km (0.115 R)
• M46: 26,690,355 km (0.091 R)
• M47: 27,495,490 km (0.101 R)
• M48: 27,901,050 km (0.115 R)
• M49: 28,145,343 km (0.044 R)
• M50: 28,308,555 km (0.039 R)
• M51: 29,377,282 km (0.108 R)
• M52: 32,661,703 km (0.12 R)
• M53: 35,442,129 km (0.108 R)
• M54: 36,504,124 km (0.11 R)
• M55: 39,569,385 km (0.077 R)
• M56: 40,394,567 km (0.038 R)
• M57: 41,410,635 km (0.115 R)
• M58: 41,875,286 km (0.104 R)
• M59: 42,809,824 km (0.111 R)
• M60: 43,656,698 km (0.032 R)
• M61: 43,751,244 km (0.119 R)
• M62: 47,196,183 km (0.049 R)
• M63: 47,875,956 km (0.081 R)
• M64: 47,973,344 km (0.103 R)
• M65: 49,147,239 km (0.045 R)
• M66: 49,245,525 km (0.065 R)
• M67: 50,528,626 km (0.08 R)
• M68: 51,323,738 km (0.118 R)
• M69: 51,622,934 km (0.07 R)
• M70: 51,822,797 km (0.047 R)
• M71: 52,123,040 km (0.047 R)
• M72: 52,524,112 km (0.073 R)
• M73: 53,531,504 km (0.105 R)
• M74: 56,180,284 km (0.116 R)
• M75: 57,003,820 km (0.054 R)
• M76: 57,624,202 km (0.086 R)
• M77: 58,663,010 km (0.075 R)
• M78: 59,603,232 km (0.105 R)
• M79: 60,337,908 km (0.111 R)
• M80: 61,604,254 km (0.038 R)
• M81: 62,559,885 km (0.113 R)
• M82: 63,520,303 km (0.074 R)
• M83: 63,734,378 km (0.091 R)
• M84: 64,808,490 km (0.102 R)
• M85: 65,780,278 km (0.095 R)
• M86: 66,757,003 km (0.042 R)
• M87: 69,164,332 km (0.068 R)
• M88: 69,936,257 km (0.092 R)
• M89: 70,489,320 km (0.117 R)
• M90: 71,488,634 km (0.055 R)
• M91: 73,613,522 km (0.085 R)
• M92: 74,063,512 km (0.119 R)
• M93: 74,401,603 km (0.116 R)
• M94: 74,966,335 km (0.102 R)
• M95: 75,419,019 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.8

Radius: 6.3

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 17.11 AU - 21.69 AU

Year: 29894 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,686,823 km

• M1: 309,219 km (0.09 R)
• M2: 411,843 km (0.108 R)
• M3: 758,760 km (0.109 R)
• M4: 1,052,571 km (0.061 R)
• M5: 1,483,562 km (0.098 R)
• M6: 2,364,544 km (0.114 R)
• M7: 2,489,608 km (0.103 R)
• M8: 2,659,850 km (0.064 R)
• M9: 3,011,555 km (0.102 R)
• M10: 3,566,413 km (0.106 R)
• M11: 4,456,670 km (0.05 R)
• M12: 5,357,249 km (0.113 R)
• M13: 5,969,254 km (0.119 R)
• M14: 7,137,763 km (0.08 R)
• M15: 7,501,735 km (0.108 R)
• M16: 8,247,929 km (0.104 R)
• M17: 8,374,638 km (0.047 R)
• M18: 8,629,852 km (0.117 R)
• M19: 8,758,357 km (0.11 R)
• M20: 8,887,609 km (0.108 R)
• M21: 11,039,724 km (0.074 R)
• M22: 11,814,941 km (0.106 R)
• M23: 14,701,581 km (0.084 R)
• M24: 15,164,287 km (0.104 R)
• M25: 16,262,037 km (0.085 R)
• M26: 17,304,285 km (0.114 R)
• M27: 17,466,449 km (0.102 R)
• M28: 18,120,640 km (0.107 R)
• M29: 18,450,653 km (0.119 R)
• M30: 18,699,435 km (0.092 R)
• M31: 19,875,274 km (0.077 R)
• M32: 20,215,609 km (0.101 R)
• M33: 21,248,283 km (0.092 R)
• M34: 21,421,966 km (0.114 R)
• M35: 21,946,157 km (0.087 R)
• M36: 22,297,862 km (0.071 R)
• M37: 22,651,511 km (0.093 R)
• M38: 23,006,956 km (0.095 R)
• M39: 23,453,954 km (0.106 R)
• M40: 23,723,380 km (0.079 R)
• M41: 24,356,329 km (0.059 R)
• M42: 25,270,072 km (0.095 R)
• M43: 25,916,485 km (0.085 R)
• M44: 26,195,186 km (0.098 R)
• M45: 29,518,801 km (0.052 R)
• M46: 29,712,680 km (0.084 R)
• M47: 30,101,784 km (0.043 R)
• M48: 31,180,385 km (0.043 R)
• M49: 31,873,322 km (0.088 R)
• M50: 32,271,552 km (0.119 R)
• M51: 32,471,265 km (0.028 R)
• M52: 36,136,413 km (0.038 R)
• M53: 37,491,770 km (0.102 R)
• M54: 38,334,006 km (0.107 R)
• M55: 39,076,161 km (0.104 R)
• M56: 39,609,178 km (0.082 R)
• M57: 42,091,754 km (0.095 R)
• M58: 43,406,869 km (0.118 R)
• M59: 44,069,588 km (0.079 R)
• M60: 45,181,399 km (0.073 R)
• M61: 47,659,638 km (0.034 R)
• M62: 49,259,587 km (0.12 R)
• M63: 50,644,863 km (0.112 R)
• M64: 51,225,901 km (0.067 R)
• M65: 51,458,825 km (0.113 R)
• M66: 51,926,019 km (0.05 R)
• M67: 53,690,077 km (0.097 R)
• M68: 54,163,854 km (0.065 R)
• M69: 55,115,446 km (0.074 R)
• M70: 56,673,657 km (0.089 R)
• M71: 57,276,686 km (0.08 R)
• M72: 57,397,711 km (0.083 R)
• M73: 57,760,785 km (0.063 R)
• M74: 58,976,866 km (0.1 R)
• M75: 59,343,381 km (0.075 R)
• M76: 60,447,264 km (0.11 R)
• M77: 63,174,134 km (0.071 R)
• M78: 64,175,691 km (0.038 R)
• M79: 66,194,365 km (0.088 R)
• M80: 66,702,250 km (0.075 R)
• M81: 69,518,879 km (0.117 R)
• M82: 74,211,016 km (0.109 R)
• M83: 74,342,811 km (0.066 R)
• M84: 75,930,494 km (0.063 R)
• M85: 79,004,431 km (0.103 R)
• M86: 79,678,070 km (0.09 R)
• M87: 80,353,504 km (0.086 R)
• M88: 81,438,388 km (0.087 R)
• M89: 81,710,357 km (0.066 R)
• M90: 85,273,180 km (0.078 R)
• M91: 85,549,338 km (0.077 R)
• M92: 85,964,023 km (0.075 R)
• M93: 87,073,441 km (0.074 R)
• M94: 88,327,220 km (0.054 R)
• M95: 90,429,968 km (0.074 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit