🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.48 AU - 0.7 AU

Year: 172 Days

Day: 41.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.31 AU - 1.71 AU

Year: 703 Days

Day: 13.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,170,041 km

• M1: 94,546 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.45 AU - 1.61 AU

Year: 717 Days

Day: 45.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.56 AU - 1.62 AU

Year: 759 Days

Day: 18.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.96 AU - 3.24 AU

Year: 2067 Days

Day: 18.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,170,041 km

• M1: 86,767 km (0.096 R)
• M2: 566,078 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.15 AU - 3.53 AU

Year: 2312 Days

Day: 30.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 109.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,170,041 km

• M1: 608,714 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.96 AU - 3.9 AU

Year: 2406 Days

Day: 38.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 8.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.7 AU - 9.5 AU

Year: 7935 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,170,041 km

• M1: 121,623 km (0.092 R)
• M2: 283,039 km (0.119 R)
• M3: 413,189 km (0.108 R)
• M4: 542,143 km (0.103 R)
• M5: 600,037 km (0.077 R)
• M6: 710,291 km (0.114 R)
• M7: 1,203,066 km (0.098 R)
• M8: 1,265,299 km (0.1 R)
• M9: 1,393,205 km (0.103 R)
• M10: 1,820,307 km (0.116 R)
• M11: 1,874,162 km (0.104 R)
• M12: 2,344,647 km (0.077 R)
• M13: 2,443,232 km (0.082 R)
• M14: 2,664,637 km (0.116 R)
• M15: 2,808,999 km (0.092 R)
• M16: 2,913,718 km (0.056 R)
• M17: 3,323,616 km (0.064 R)
• M18: 4,054,701 km (0.11 R)
• M19: 4,197,267 km (0.095 R)
• M20: 5,163,670 km (0.038 R)
• M21: 5,844,789 km (0.088 R)
• M22: 6,278,024 km (0.05 R)
• M23: 6,360,303 km (0.033 R)
• M24: 6,526,207 km (0.101 R)
• M25: 6,805,955 km (0.097 R)
• M26: 7,032,446 km (0.102 R)
• M27: 7,204,035 km (0.093 R)
• M28: 7,348,098 km (0.056 R)
• M29: 9,180,672 km (0.092 R)
• M30: 10,034,876 km (0.094 R)
• M31: 10,228,156 km (0.11 R)
• M32: 10,455,246 km (0.114 R)
• M33: 10,980,334 km (0.052 R)
• M34: 11,480,589 km (0.066 R)
• M35: 12,537,798 km (0.119 R)
• M36: 12,745,888 km (0.112 R)
• M37: 13,236,120 km (0.079 R)
• M38: 13,483,705 km (0.098 R)
• M39: 13,875,651 km (0.041 R)
• M40: 14,488,703 km (0.095 R)
• M41: 15,554,887 km (0.094 R)
• M42: 16,570,208 km (0.051 R)
• M43: 16,798,794 km (0.077 R)
• M44: 16,875,238 km (0.096 R)
• M45: 17,066,723 km (0.098 R)
• M46: 17,143,617 km (0.07 R)
• M47: 17,258,957 km (0.095 R)
• M48: 18,231,044 km (0.041 R)
• M49: 19,021,369 km (0.111 R)
• M50: 19,140,898 km (0.076 R)
• M51: 19,581,314 km (0.073 R)
• M52: 20,227,876 km (0.111 R)
• M53: 21,252,023 km (0.036 R)
• M54: 21,791,323 km (0.112 R)
• M55: 22,419,186 km (0.093 R)
• M56: 22,587,633 km (0.042 R)
• M57: 22,968,060 km (0.089 R)
• M58: 23,478,638 km (0.058 R)
• M59: 23,606,843 km (0.11 R)
• M60: 24,728,079 km (0.066 R)
• M61: 25,076,493 km (0.113 R)
• M62: 25,998,913 km (0.051 R)
• M63: 26,131,606 km (0.118 R)
• M64: 26,220,318 km (0.06 R)
• M65: 26,308,880 km (0.057 R)
• M66: 26,575,613 km (0.075 R)
• M67: 27,066,743 km (0.071 R)
• M68: 27,290,990 km (0.094 R)
• M69: 27,425,927 km (0.077 R)
• M70: 28,239,590 km (0.063 R)
• M71: 28,603,861 km (0.092 R)
• M72: 28,740,893 km (0.077 R)
• M73: 28,878,074 km (0.057 R)
• M74: 29,199,111 km (0.049 R)
• M75: 29,429,043 km (0.103 R)
• M76: 30,029,828 km (0.081 R)
• M77: 30,401,578 km (0.064 R)
• M78: 30,634,802 km (0.099 R)
• M79: 31,196,691 km (0.101 R)

Asteroid Belt

Center: 8.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.2

Radius: 13.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.16 AU - 8.74 AU

Year: 9303 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 58,170,041 km

• M1: 177,124 km (0.094 R)
• M2: 261,198 km (0.119 R)
• M3: 404,064 km (0.12 R)
• M4: 513,270 km (0.051 R)
• M5: 732,730 km (0.11 R)
• M6: 864,825 km (0.084 R)
• M7: 1,112,111 km (0.112 R)
• M8: 1,210,995 km (0.085 R)
• M9: 1,348,026 km (0.075 R)
• M10: 1,514,678 km (0.071 R)
• M11: 1,600,847 km (0.082 R)
• M12: 2,180,838 km (0.077 R)
• M13: 2,538,526 km (0.076 R)
• M14: 2,869,138 km (0.062 R)
• M15: 3,165,940 km (0.114 R)
• M16: 3,755,804 km (0.114 R)
• M17: 3,891,639 km (0.076 R)
• M18: 4,133,240 km (0.057 R)
• M19: 4,487,188 km (0.101 R)
• M20: 4,777,558 km (0.087 R)
• M21: 5,262,554 km (0.07 R)
• M22: 5,724,363 km (0.086 R)
• M23: 6,059,462 km (0.115 R)
• M24: 6,239,428 km (0.119 R)
• M25: 6,400,994 km (0.057 R)
• M26: 6,563,906 km (0.066 R)
• M27: 6,769,603 km (0.076 R)
• M28: 6,914,862 km (0.088 R)
• M29: 7,229,616 km (0.083 R)
• M30: 7,678,260 km (0.093 R)
• M31: 8,692,534 km (0.118 R)
• M32: 9,123,825 km (0.113 R)
• M33: 9,238,566 km (0.081 R)
• M34: 9,585,484 km (0.074 R)
• M35: 9,702,020 km (0.12 R)
• M36: 9,960,226 km (0.086 R)
• M37: 10,459,434 km (0.073 R)
• M38: 10,821,162 km (0.087 R)
• M39: 11,162,395 km (0.052 R)
• M40: 11,285,215 km (0.066 R)
• M41: 12,562,780 km (0.048 R)
• M42: 12,741,849 km (0.115 R)
• M43: 13,205,902 km (0.047 R)
• M44: 13,518,412 km (0.101 R)
• M45: 13,754,327 km (0.088 R)
• M46: 13,912,452 km (0.074 R)
• M47: 14,604,492 km (0.056 R)
• M48: 14,900,696 km (0.108 R)
• M49: 15,117,314 km (0.059 R)
• M50: 15,746,073 km (0.116 R)
• M51: 16,494,960 km (0.106 R)
• M52: 16,775,456 km (0.119 R)
• M53: 17,198,968 km (0.113 R)
• M54: 17,397,784 km (0.118 R)
• M55: 17,597,347 km (0.111 R)
• M56: 17,883,977 km (0.062 R)
• M57: 19,104,097 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 11.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.01 AU - 10.13 AU

Year: 12103 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,170,041 km

• M1: 144,811 km (0.118 R)
• M2: 249,679 km (0.117 R)
• M3: 522,994 km (0.119 R)
• M4: 1,456,036 km (0.083 R)
• M5: 1,788,742 km (0.027 R)
• M6: 2,089,134 km (0.109 R)
• M7: 2,376,512 km (0.081 R)
• M8: 2,465,223 km (0.064 R)
• M9: 2,646,237 km (0.086 R)
• M10: 3,085,456 km (0.089 R)
• M11: 3,380,164 km (0.111 R)
• M12: 3,752,812 km (0.094 R)
• M13: 3,961,651 km (0.117 R)
• M14: 4,138,775 km (0.094 R)
• M15: 4,574,404 km (0.069 R)
• M16: 4,648,455 km (0.094 R)
• M17: 5,062,990 km (0.093 R)
• M18: 5,450,299 km (0.098 R)
• M19: 6,418,796 km (0.082 R)
• M20: 6,627,335 km (0.043 R)
• M21: 6,880,455 km (0.091 R)
• M22: 7,093,931 km (0.118 R)
• M23: 8,014,108 km (0.072 R)
• M24: 8,238,804 km (0.117 R)
• M25: 8,602,626 km (0.084 R)
• M26: 8,832,707 km (0.103 R)
• M27: 9,158,232 km (0.119 R)
• M28: 10,061,803 km (0.112 R)
• M29: 10,207,063 km (0.078 R)
• M30: 10,304,301 km (0.108 R)
• M31: 10,597,812 km (0.116 R)
• M32: 11,143,246 km (0.108 R)
• M33: 11,850,545 km (0.086 R)
• M34: 12,055,344 km (0.109 R)
• M35: 12,833,852 km (0.106 R)
• M36: 13,255,718 km (0.066 R)
• M37: 14,658,048 km (0.109 R)
• M38: 16,277,146 km (0.085 R)
• M39: 17,021,246 km (0.079 R)
• M40: 17,484,700 km (0.044 R)
• M41: 17,601,237 km (0.061 R)
• M42: 18,187,660 km (0.097 R)
• M43: 18,424,025 km (0.059 R)
• M44: 18,899,896 km (0.094 R)
• M45: 20,597,084 km (0.118 R)
• M46: 20,720,203 km (0.073 R)
• M47: 20,967,189 km (0.095 R)
• M48: 21,588,768 km (0.064 R)
• M49: 23,554,035 km (0.114 R)
• M50: 24,199,999 km (0.107 R)
• M51: 24,525,374 km (0.049 R)
• M52: 24,655,823 km (0.043 R)
• M53: 25,048,667 km (0.053 R)
• M54: 26,306,486 km (0.117 R)
• M55: 27,652,718 km (0.087 R)
• M56: 28,197,403 km (0.079 R)
• M57: 29,021,239 km (0.083 R)
• M58: 29,159,318 km (0.111 R)
• M59: 29,505,338 km (0.082 R)
• M60: 30,692,397 km (0.1 R)
• M61: 30,833,019 km (0.08 R)
• M62: 32,466,179 km (0.114 R)
• M63: 33,329,358 km (0.06 R)
• M64: 35,594,121 km (0.086 R)
• M65: 35,741,923 km (0.073 R)
• M66: 38,816,907 km (0.066 R)
• M67: 39,503,113 km (0.041 R)
• M68: 39,579,557 km (0.09 R)
• M69: 40,270,400 km (0.103 R)
• M70: 40,501,529 km (0.081 R)
• M71: 41,119,967 km (0.029 R)
• M72: 42,053,607 km (0.066 R)
• M73: 42,131,697 km (0.097 R)
• M74: 44,179,842 km (0.032 R)
• M75: 44,577,323 km (0.105 R)
• M76: 45,056,036 km (0.106 R)
• M77: 46,179,367 km (0.105 R)
• M78: 46,421,416 km (0.103 R)
• M79: 46,582,982 km (0.06 R)
• M80: 48,617,812 km (0.106 R)
• M81: 49,110,438 km (0.096 R)
• M82: 49,522,281 km (0.078 R)
• M83: 50,681,515 km (0.082 R)
• M84: 53,533,897 km (0.037 R)
• M85: 55,492,732 km (0.073 R)
• M86: 55,664,321 km (0.051 R)
• M87: 56,351,872 km (0.098 R)
• M88: 57,735,353 km (0.117 R)
• M89: 58,170,085 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit