🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.71 AU

Year: 161 Days

Day: 30.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,725,499 km

• M1: 113,994 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.32 AU - 1.48 AU

Year: 605 Days

Day: 17.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.56 AU - 1.9 AU

Year: 831 Days

Day: 14 Hours

Environment

Temp: -58 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.79 AU - 2.03 AU

Year: 964 Days

Day: 37.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,725,499 km

• M1: 49,218 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.26 AU - 3.4 AU

Year: 1739 Days

Day: 20.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,725,499 km

• M1: 154,235 km (0.104 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 12

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.25 AU - 5.95 AU

Year: 4840 Days

Day: 12.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 63,725,499 km

• M1: 167,400 km (0.1 R)
• M2: 243,994 km (0.031 R)
• M3: 384,317 km (0.118 R)
• M4: 567,126 km (0.057 R)
• M5: 713,133 km (0.093 R)
• M6: 807,529 km (0.093 R)
• M7: 899,981 km (0.114 R)
• M8: 975,378 km (0.108 R)
• M9: 1,089,222 km (0.092 R)
• M10: 1,253,630 km (0.072 R)
• M11: 1,507,797 km (0.113 R)
• M12: 1,607,579 km (0.099 R)
• M13: 1,692,550 km (0.043 R)
• M14: 1,867,131 km (0.084 R)
• M15: 2,066,395 km (0.057 R)
• M16: 2,291,690 km (0.097 R)
• M17: 2,436,800 km (0.095 R)
• M18: 2,604,948 km (0.098 R)
• M19: 3,197,056 km (0.104 R)
• M20: 3,436,861 km (0.092 R)
• M21: 3,592,443 km (0.071 R)
• M22: 3,739,199 km (0.101 R)
• M23: 4,202,952 km (0.062 R)
• M24: 4,369,754 km (0.052 R)
• M25: 4,599,536 km (0.058 R)
• M26: 4,685,256 km (0.045 R)
• M27: 5,020,953 km (0.087 R)
• M28: 5,147,214 km (0.112 R)
• M29: 5,223,509 km (0.107 R)
• M30: 5,454,787 km (0.119 R)
• M31: 5,715,686 km (0.112 R)
• M32: 6,074,422 km (0.051 R)
• M33: 6,358,657 km (0.054 R)
• M34: 6,536,679 km (0.095 R)
• M35: 6,660,995 km (0.033 R)
• M36: 6,842,008 km (0.094 R)
• M37: 7,251,458 km (0.119 R)
• M38: 7,408,984 km (0.109 R)
• M39: 8,332,601 km (0.11 R)
• M40: 8,422,510 km (0.116 R)
• M41: 8,542,786 km (0.091 R)
• M42: 8,770,026 km (0.059 R)
• M43: 8,907,207 km (0.069 R)
• M44: 9,029,877 km (0.028 R)
• M45: 9,620,041 km (0.118 R)
• M46: 9,824,840 km (0.119 R)
• M47: 9,951,550 km (0.045 R)
• M48: 10,415,752 km (0.077 R)
• M49: 10,788,849 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 9.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.74 AU - 7.18 AU

Year: 6707 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,725,499 km

• M1: 172,636 km (0.119 R)
• M2: 259,702 km (0.114 R)
• M3: 400,922 km (0.085 R)
• M4: 534,962 km (0.073 R)
• M5: 685,158 km (0.108 R)
• M6: 807,380 km (0.069 R)
• M7: 1,153,848 km (0.101 R)
• M8: 1,235,080 km (0.074 R)
• M9: 1,335,311 km (0.069 R)
• M10: 1,707,809 km (0.113 R)
• M11: 1,993,392 km (0.118 R)
• M12: 2,131,919 km (0.094 R)
• M13: 2,192,357 km (0.104 R)
• M14: 2,253,393 km (0.057 R)
• M15: 2,566,950 km (0.118 R)
• M16: 2,652,819 km (0.101 R)
• M17: 2,849,989 km (0.075 R)
• M18: 3,120,312 km (0.112 R)
• M19: 3,258,541 km (0.089 R)
• M20: 3,589,302 km (0.066 R)
• M21: 3,685,792 km (0.091 R)
• M22: 4,005,333 km (0.032 R)
• M23: 5,426,663 km (0.076 R)
• M24: 6,306,897 km (0.055 R)
• M25: 6,541,167 km (0.078 R)
• M26: 7,476,303 km (0.092 R)
• M27: 7,943,647 km (0.066 R)
• M28: 8,006,777 km (0.088 R)
• M29: 8,196,916 km (0.114 R)
• M30: 8,324,523 km (0.065 R)
• M31: 8,452,728 km (0.081 R)
• M32: 8,874,146 km (0.069 R)
• M33: 9,236,023 km (0.041 R)
• M34: 9,804,944 km (0.12 R)
• M35: 10,696,846 km (0.038 R)
• M36: 10,906,433 km (0.107 R)
• M37: 11,471,763 km (0.117 R)
• M38: 11,686,286 km (0.081 R)
• M39: 11,793,997 km (0.047 R)
• M40: 12,119,223 km (0.103 R)
• M41: 12,447,440 km (0.094 R)
• M42: 12,667,948 km (0.085 R)
• M43: 13,038,202 km (0.089 R)
• M44: 13,941,325 km (0.076 R)
• M45: 14,055,618 km (0.106 R)
• M46: 14,131,912 km (0.085 R)
• M47: 14,709,211 km (0.074 R)
• M48: 15,491,009 km (0.032 R)
• M49: 16,406,548 km (0.099 R)
• M50: 17,216,920 km (0.103 R)
• M51: 17,668,257 km (0.066 R)
• M52: 18,582,449 km (0.109 R)
• M53: 18,834,522 km (0.073 R)
• M54: 19,087,641 km (0.107 R)
• M55: 19,810,947 km (0.101 R)
• M56: 20,586,761 km (0.067 R)
• M57: 20,934,576 km (0.101 R)
• M58: 21,636,340 km (0.058 R)
• M59: 22,837,910 km (0.116 R)
• M60: 22,927,818 km (0.093 R)
• M61: 23,062,905 km (0.054 R)
• M62: 23,605,646 km (0.11 R)
• M63: 23,741,930 km (0.105 R)
• M64: 24,842,222 km (0.118 R)
• M65: 25,119,876 km (0.073 R)
• M66: 25,212,627 km (0.094 R)
• M67: 25,958,971 km (0.109 R)
• M68: 26,193,690 km (0.094 R)
• M69: 26,949,608 km (0.071 R)
• M70: 27,282,463 km (0.091 R)
• M71: 27,521,221 km (0.114 R)
• M72: 27,616,814 km (0.112 R)
• M73: 27,808,449 km (0.092 R)
• M74: 28,773,355 km (0.09 R)
• M75: 28,967,533 km (0.056 R)
• M76: 29,162,310 km (0.112 R)
• M77: 29,259,848 km (0.048 R)
• M78: 29,945,604 km (0.052 R)
• M79: 30,339,795 km (0.035 R)
• M80: 30,735,780 km (0.051 R)
• M81: 31,382,791 km (0.097 R)
• M82: 31,582,803 km (0.079 R)
• M83: 32,336,627 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 11

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.43 AU - 10.41 AU

Year: 10560 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,725,499 km

• M1: 138,378 km (0.094 R)
• M2: 256,411 km (0.113 R)
• M3: 356,492 km (0.116 R)
• M4: 433,535 km (0.114 R)
• M5: 792,869 km (0.093 R)
• M6: 938,278 km (0.119 R)
• M7: 1,133,353 km (0.072 R)
• M8: 1,495,680 km (0.082 R)
• M9: 1,609,224 km (0.07 R)
• M10: 1,869,525 km (0.108 R)
• M11: 2,017,178 km (0.11 R)
• M12: 2,430,367 km (0.035 R)
• M13: 2,619,608 km (0.059 R)
• M14: 3,305,066 km (0.041 R)
• M15: 3,394,525 km (0.11 R)
• M16: 3,545,619 km (0.112 R)
• M17: 3,637,323 km (0.103 R)
• M18: 4,204,299 km (0.119 R)
• M19: 4,731,631 km (0.088 R)
• M20: 5,140,931 km (0.082 R)
• M21: 5,957,286 km (0.111 R)
• M22: 6,250,648 km (0.08 R)
• M23: 6,324,848 km (0.114 R)
• M24: 8,271,117 km (0.088 R)
• M25: 8,930,544 km (0.096 R)
• M26: 10,299,514 km (0.117 R)
• M27: 11,008,459 km (0.11 R)
• M28: 11,368,690 km (0.088 R)
• M29: 11,778,888 km (0.077 R)
• M30: 11,870,591 km (0.078 R)
• M31: 12,101,121 km (0.055 R)
• M32: 12,895,935 km (0.083 R)
• M33: 12,990,630 km (0.061 R)
• M34: 13,563,291 km (0.08 R)
• M35: 14,095,411 km (0.077 R)
• M36: 14,437,691 km (0.097 R)
• M37: 14,634,561 km (0.069 R)
• M38: 14,733,296 km (0.09 R)
• M39: 14,981,030 km (0.079 R)
• M40: 15,130,329 km (0.088 R)
• M41: 15,581,366 km (0.061 R)
• M42: 15,682,345 km (0.118 R)
• M43: 17,168,749 km (0.097 R)
• M44: 17,325,079 km (0.099 R)
• M45: 18,007,993 km (0.069 R)
• M46: 18,379,295 km (0.072 R)
• M47: 18,485,958 km (0.073 R)
• M48: 18,646,178 km (0.117 R)
• M49: 18,914,257 km (0.049 R)
• M50: 19,400,151 km (0.109 R)
• M51: 19,617,367 km (0.119 R)
• M52: 19,890,084 km (0.093 R)
• M53: 20,109,245 km (0.085 R)
• M54: 20,993,518 km (0.058 R)
• M55: 21,272,518 km (0.113 R)
• M56: 22,971,950 km (0.066 R)
• M57: 23,086,691 km (0.091 R)
• M58: 23,663,840 km (0.054 R)
• M59: 25,899,879 km (0.104 R)
• M60: 27,468,263 km (0.113 R)
• M61: 28,510,362 km (0.053 R)
• M62: 29,940,817 km (0.043 R)
• M63: 30,443,915 km (0.109 R)
• M64: 31,076,564 km (0.094 R)
• M65: 32,677,261 km (0.111 R)
• M66: 33,715,770 km (0.11 R)
• M67: 34,108,015 km (0.032 R)
• M68: 35,029,089 km (0.103 R)
• M69: 35,492,693 km (0.049 R)
• M70: 37,232,367 km (0.113 R)
• M71: 37,976,766 km (0.11 R)
• M72: 38,999,716 km (0.038 R)
• M73: 39,274,079 km (0.112 R)
• M74: 39,549,039 km (0.068 R)
• M75: 40,100,906 km (0.104 R)
• M76: 41,003,131 km (0.058 R)
• M77: 41,142,406 km (0.118 R)
• M78: 45,397,119 km (0.074 R)
• M79: 45,974,866 km (0.113 R)
• M80: 46,700,566 km (0.102 R)
• M81: 46,773,270 km (0.112 R)
• M82: 46,918,979 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186

Radius: 5.5

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.79 AU - 20.52 AU

Year: 29418 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 63,725,499 km

• M1: 432,787 km (0.101 R)
• M2: 467,493 km (0.102 R)
• M3: 1,873,863 km (0.105 R)
• M4: 2,390,724 km (0.103 R)
• M5: 3,474,710 km (0.106 R)
• M6: 4,066,369 km (0.049 R)
• M7: 4,373,793 km (0.053 R)
• M8: 4,412,688 km (0.082 R)
• M9: 5,423,820 km (0.087 R)
• M10: 6,194,399 km (0.081 R)
• M11: 6,592,329 km (0.068 R)
• M12: 6,726,967 km (0.075 R)
• M13: 7,135,818 km (0.104 R)
• M14: 7,977,905 km (0.118 R)
• M15: 8,654,237 km (0.115 R)
• M16: 9,298,555 km (0.087 R)
• M17: 11,971,719 km (0.099 R)
• M18: 13,589,770 km (0.086 R)
• M19: 15,751,609 km (0.063 R)
• M20: 17,767,889 km (0.11 R)
• M21: 19,670,175 km (0.087 R)
• M22: 21,039,594 km (0.069 R)
• M23: 22,305,043 km (0.103 R)
• M24: 22,845,240 km (0.1 R)
• M25: 26,175,289 km (0.066 R)
• M26: 28,041,373 km (0.072 R)
• M27: 28,259,487 km (0.1 R)
• M28: 28,405,195 km (0.066 R)
• M29: 29,210,929 km (0.087 R)
• M30: 29,431,885 km (0.064 R)
• M31: 30,470,842 km (0.076 R)
• M32: 30,695,090 km (0.077 R)
• M33: 32,508,216 km (0.063 R)
• M34: 33,120,221 km (0.098 R)
• M35: 36,474,654 km (0.105 R)
• M36: 36,792,100 km (0.045 R)
• M37: 41,497,552 km (0.079 R)
• M38: 44,936,208 km (0.107 R)
• M39: 46,045,477 km (0.097 R)
• M40: 46,216,916 km (0.072 R)
• M41: 46,560,392 km (0.117 R)
• M42: 46,904,767 km (0.079 R)
• M43: 47,682,676 km (0.102 R)
• M44: 48,377,857 km (0.09 R)
• M45: 49,866,057 km (0.074 R)
• M46: 50,130,246 km (0.119 R)
• M47: 51,724,960 km (0.045 R)
• M48: 54,964,202 km (0.062 R)
• M49: 55,055,158 km (0.099 R)
• M50: 56,149,915 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit