🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.93 AU - 1.43 AU

Year: 448 Days

Day: 33.1 Hours

Environment

Temp: 40 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,504,816 km

• M1: 43,234 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.4 AU - 1.4 AU

Year: 580 Days

Day: 36 Hours

Environment

Temp: 18 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.21 AU - 1.69 AU

Year: 611 Days

Day: 23.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 94,504,816 km

• M1: 626,815 km (0.071 R)
• M2: 943,065 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.27 AU - 2.05 AU

Year: 748 Days

Day: 17.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,504,816 km

• M1: 151,692 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.06 AU - 2.96 AU

Year: 1391 Days

Day: 29.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.77 AU - 3.83 AU

Year: 2592 Days

Day: 16.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 57.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,504,816 km

• M1: 1,293,423 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.01 AU - 4.87 AU

Year: 2736 Days

Day: 38.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,504,816 km

• M1: 1,788,143 km (0.087 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.6

Radius: 13.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.25 AU - 6.37 AU

Year: 4899 Days

Day: 13.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 94,504,816 km

• M1: 205,847 km (0.082 R)
• M2: 325,076 km (0.09 R)
• M3: 478,414 km (0.038 R)
• M4: 608,564 km (0.11 R)
• M5: 741,557 km (0.108 R)
• M6: 987,196 km (0.054 R)
• M7: 1,481,617 km (0.085 R)
• M8: 1,748,350 km (0.059 R)
• M9: 1,929,513 km (0.114 R)
• M10: 2,116,959 km (0.067 R)
• M11: 2,275,084 km (0.047 R)
• M12: 2,418,998 km (0.032 R)
• M13: 2,849,839 km (0.102 R)
• M14: 3,084,409 km (0.063 R)
• M15: 3,366,251 km (0.048 R)
• M16: 3,698,807 km (0.061 R)
• M17: 3,804,872 km (0.092 R)
• M18: 4,553,759 km (0.101 R)
• M19: 5,086,328 km (0.084 R)
• M20: 5,204,660 km (0.117 R)
• M21: 5,300,103 km (0.098 R)
• M22: 5,468,401 km (0.119 R)
• M23: 5,810,680 km (0.052 R)
• M24: 6,059,312 km (0.084 R)
• M25: 6,159,842 km (0.058 R)
• M26: 6,387,979 km (0.089 R)
• M27: 7,897,122 km (0.12 R)
• M28: 8,034,602 km (0.106 R)
• M29: 8,480,105 km (0.079 R)
• M30: 8,620,876 km (0.054 R)
• M31: 8,847,966 km (0.071 R)
• M32: 9,048,278 km (0.075 R)
• M33: 9,511,732 km (0.093 R)
• M34: 10,613,071 km (0.113 R)
• M35: 10,917,653 km (0.095 R)
• M36: 11,225,226 km (0.087 R)
• M37: 11,411,176 km (0.084 R)
• M38: 11,817,484 km (0.085 R)
• M39: 12,355,887 km (0.099 R)
• M40: 12,547,970 km (0.12 R)
• M41: 12,999,756 km (0.115 R)
• M42: 13,293,117 km (0.089 R)
• M43: 13,621,634 km (0.086 R)
• M44: 13,886,273 km (0.088 R)
• M45: 14,019,415 km (0.063 R)
• M46: 14,860,304 km (0.049 R)
• M47: 15,475,900 km (0.11 R)
• M48: 16,134,729 km (0.101 R)
• M49: 16,344,764 km (0.108 R)
• M50: 16,590,853 km (0.108 R)
• M51: 16,802,833 km (0.083 R)
• M52: 17,051,315 km (0.099 R)
• M53: 17,444,159 km (0.11 R)
• M54: 17,587,773 km (0.104 R)
• M55: 20,693,125 km (0.09 R)
• M56: 21,150,446 km (0.114 R)
• M57: 21,341,931 km (0.098 R)
• M58: 21,572,611 km (0.11 R)
• M59: 22,698,784 km (0.112 R)
• M60: 22,973,595 km (0.038 R)
• M61: 23,131,122 km (0.1 R)
• M62: 23,526,360 km (0.064 R)
• M63: 24,043,669 km (0.041 R)
• M64: 24,524,327 km (0.111 R)
• M65: 24,846,710 km (0.07 R)
• M66: 24,967,885 km (0.107 R)
• M67: 26,934,199 km (0.116 R)
• M68: 27,350,081 km (0.033 R)
• M69: 27,893,869 km (0.045 R)
• M70: 28,019,980 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 11.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.21 AU - 10.81 AU

Year: 10260 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,504,816 km

• M1: 145,708 km (0.089 R)
• M2: 221,405 km (0.109 R)
• M3: 488,287 km (0.119 R)
• M4: 778,507 km (0.104 R)
• M5: 1,140,385 km (0.101 R)
• M6: 1,234,332 km (0.116 R)
• M7: 1,636,750 km (0.092 R)
• M8: 1,853,218 km (0.051 R)
• M9: 1,965,118 km (0.075 R)
• M10: 2,338,514 km (0.071 R)
• M11: 2,459,838 km (0.062 R)
• M12: 2,608,239 km (0.076 R)
• M13: 3,313,144 km (0.076 R)
• M14: 3,533,053 km (0.091 R)
• M15: 4,310,663 km (0.068 R)
• M16: 4,430,341 km (0.082 R)
• M17: 4,673,138 km (0.094 R)
• M18: 4,827,074 km (0.061 R)
• M19: 5,621,888 km (0.074 R)
• M20: 5,818,759 km (0.111 R)
• M21: 6,253,191 km (0.103 R)
• M22: 6,525,908 km (0.059 R)
• M23: 6,629,130 km (0.05 R)
• M24: 7,438,754 km (0.057 R)
• M25: 7,510,711 km (0.079 R)
• M26: 7,655,073 km (0.114 R)
• M27: 8,168,193 km (0.102 R)
• M28: 8,616,688 km (0.106 R)
• M29: 10,814,729 km (0.077 R)
• M30: 11,018,930 km (0.102 R)
• M31: 11,183,338 km (0.112 R)
• M32: 11,723,237 km (0.089 R)
• M33: 12,399,420 km (0.119 R)
• M34: 12,656,279 km (0.048 R)
• M35: 13,349,815 km (0.08 R)
• M36: 13,789,633 km (0.115 R)
• M37: 14,144,927 km (0.111 R)
• M38: 14,728,658 km (0.091 R)
• M39: 16,904,111 km (0.111 R)
• M40: 16,998,956 km (0.117 R)
• M41: 17,956,532 km (0.084 R)
• M42: 19,376,066 km (0.11 R)
• M43: 20,780,790 km (0.105 R)
• M44: 21,239,158 km (0.095 R)
• M45: 21,443,957 km (0.064 R)
• M46: 22,373,858 km (0.05 R)
• M47: 22,634,457 km (0.025 R)
• M48: 23,158,798 km (0.086 R)
• M49: 25,404,262 km (0.115 R)
• M50: 26,223,011 km (0.107 R)
• M51: 26,552,874 km (0.078 R)
• M52: 26,663,128 km (0.116 R)
• M53: 27,886,240 km (0.09 R)
• M54: 28,448,279 km (0.085 R)
• M55: 28,617,624 km (0.097 R)
• M56: 29,298,294 km (0.106 R)
• M57: 30,386,918 km (0.112 R)
• M58: 30,502,258 km (0.068 R)
• M59: 31,547,049 km (0.1 R)
• M60: 31,663,885 km (0.04 R)
• M61: 31,780,871 km (0.117 R)
• M62: 32,132,725 km (0.091 R)
• M63: 32,544,718 km (0.108 R)
• M64: 33,255,158 km (0.115 R)
• M65: 33,433,479 km (0.087 R)
• M66: 33,612,248 km (0.114 R)
• M67: 33,910,845 km (0.078 R)
• M68: 34,390,307 km (0.105 R)
• M69: 34,510,583 km (0.12 R)
• M70: 36,269,705 km (0.113 R)
• M71: 37,067,809 km (0.106 R)
• M72: 37,871,599 km (0.083 R)
• M73: 38,369,161 km (0.119 R)
• M74: 38,493,926 km (0.112 R)
• M75: 38,681,222 km (0.086 R)
• M76: 39,559,511 km (0.028 R)
• M77: 40,507,812 km (0.06 R)
• M78: 40,825,558 km (0.09 R)
• M79: 41,144,052 km (0.058 R)
• M80: 41,335,687 km (0.075 R)
• M81: 42,104,919 km (0.08 R)
• M82: 43,137,743 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.2

Radius: 4

Gravity: 61.45 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.23 AU - 16.45 AU

Year: 23108 Days

Day: 19.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 94,504,816 km

• M1: 65,225 km (0.106 R)
• M2: 189,690 km (0.108 R)
• M3: 259,104 km (0.112 R)
• M4: 337,194 km (0.097 R)
• M5: 468,840 km (0.092 R)
• M6: 694,882 km (0.115 R)
• M7: 981,661 km (0.075 R)
• M8: 1,202,168 km (0.11 R)
• M9: 1,543,401 km (0.086 R)
• M10: 1,651,261 km (0.081 R)
• M11: 2,267,605 km (0.073 R)
• M12: 3,081,567 km (0.049 R)
• M13: 3,448,829 km (0.089 R)
• M14: 3,637,622 km (0.077 R)
• M15: 4,074,747 km (0.089 R)
• M16: 4,274,310 km (0.064 R)
• M17: 4,528,178 km (0.096 R)
• M18: 5,211,092 km (0.119 R)
• M19: 5,373,256 km (0.1 R)
• M20: 6,438,094 km (0.087 R)
• M21: 7,083,459 km (0.049 R)
• M22: 7,202,988 km (0.054 R)
• M23: 7,565,613 km (0.073 R)
• M24: 8,561,486 km (0.099 R)
• M25: 9,400,431 km (0.107 R)
• M26: 10,468,560 km (0.081 R)
• M27: 12,284,229 km (0.055 R)
• M28: 15,106,991 km (0.077 R)
• M29: 16,510,818 km (0.087 R)
• M30: 16,908,000 km (0.113 R)
• M31: 16,987,885 km (0.092 R)
• M32: 17,793,171 km (0.085 R)
• M33: 18,364,186 km (0.107 R)
• M34: 18,528,444 km (0.09 R)
• M35: 20,964,197 km (0.112 R)
• M36: 22,175,640 km (0.03 R)
• M37: 22,789,740 km (0.083 R)
• M38: 23,676,855 km (0.069 R)
• M39: 24,034,843 km (0.064 R)
• M40: 24,575,190 km (0.117 R)
• M41: 25,028,472 km (0.118 R)
• M42: 26,590,423 km (0.075 R)
• M43: 27,994,399 km (0.092 R)
• M44: 28,088,945 km (0.108 R)
• M45: 29,134,933 km (0.071 R)
• M46: 30,096,997 km (0.106 R)
• M47: 30,679,083 km (0.086 R)
• M48: 30,874,009 km (0.119 R)
• M49: 30,971,546 km (0.065 R)
• M50: 33,444,698 km (0.054 R)
• M51: 35,980,382 km (0.089 R)
• M52: 37,427,143 km (0.115 R)
• M53: 37,531,114 km (0.047 R)
• M54: 38,052,911 km (0.075 R)
• M55: 39,420,685 km (0.073 R)
• M56: 41,018,988 km (0.106 R)
• M57: 46,720,612 km (0.096 R)
• M58: 48,184,277 km (0.1 R)
• M59: 53,248,614 km (0.1 R)
• M60: 55,962,319 km (0.087 R)
• M61: 57,876,424 km (0.09 R)
• M62: 58,237,703 km (0.097 R)
• M63: 58,358,279 km (0.09 R)
• M64: 59,326,028 km (0.09 R)
• M65: 61,891,631 km (0.116 R)
• M66: 63,746,196 km (0.054 R)
• M67: 66,372,985 km (0.084 R)
• M68: 66,498,946 km (0.115 R)
• M69: 69,674,011 km (0.12 R)
• M70: 71,473,524 km (0.089 R)
• M71: 72,508,592 km (0.087 R)
• M72: 75,643,565 km (0.095 R)
• M73: 75,775,061 km (0.078 R)
• M74: 76,038,503 km (0.09 R)
• M75: 78,955,811 km (0.117 R)
• M76: 79,222,844 km (0.045 R)
• M77: 79,891,845 km (0.087 R)
• M78: 80,696,831 km (0.052 R)
• M79: 85,036,067 km (0.094 R)
• M80: 85,583,745 km (0.057 R)
• M81: 86,270,100 km (0.055 R)
• M82: 87,509,967 km (0.101 R)
• M83: 88,478,464 km (0.061 R)
• M84: 91,545,220 km (0.107 R)
• M85: 91,685,393 km (0.082 R)
• M86: 92,106,511 km (0.105 R)
• M87: 94,080,156 km (0.097 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit