🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.51 AU - 0.75 AU

Year: 212 Days

Day: 24.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 173.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,510,985 km

• M1: 283,338 km (0.049 R)
• M2: 588,069 km (0.074 R)

Asteroid Belt

Center: 1.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.01 AU - 3.01 AU

Year: 1688 Days

Day: 34 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,510,985 km

• M1: 947,553 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.53 AU - 2.99 AU

Year: 1947 Days

Day: 26.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 10

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.41 AU - 4.71 AU

Year: 3473 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,510,985 km

• M1: 139,575 km (0.083 R)
• M2: 221,554 km (0.107 R)
• M3: 294,259 km (0.046 R)
• M4: 360,232 km (0.083 R)
• M5: 542,292 km (0.117 R)
• M6: 645,515 km (0.042 R)
• M7: 712,684 km (0.112 R)
• M8: 818,450 km (0.088 R)
• M9: 882,777 km (0.095 R)
• M10: 987,496 km (0.102 R)
• M11: 1,096,852 km (0.118 R)
• M12: 1,327,980 km (0.084 R)
• M13: 1,494,782 km (0.079 R)
• M14: 1,716,037 km (0.093 R)
• M15: 1,960,779 km (0.116 R)
• M16: 2,023,760 km (0.091 R)
• M17: 2,100,205 km (0.062 R)
• M18: 2,322,208 km (0.102 R)
• M19: 2,389,078 km (0.082 R)
• M20: 2,456,547 km (0.103 R)
• M21: 2,607,192 km (0.095 R)
• M22: 2,676,755 km (0.12 R)
• M23: 2,803,614 km (0.113 R)
• M24: 3,136,768 km (0.025 R)
• M25: 3,574,940 km (0.096 R)
• M26: 4,145,806 km (0.075 R)
• M27: 4,276,704 km (0.083 R)
• M28: 4,492,125 km (0.103 R)
• M29: 5,514,327 km (0.1 R)
• M30: 5,586,284 km (0.06 R)
• M31: 5,749,196 km (0.057 R)
• M32: 6,135,308 km (0.087 R)
• M33: 6,247,207 km (0.052 R)
• M34: 6,435,102 km (0.115 R)
• M35: 6,510,948 km (0.106 R)
• M36: 6,759,131 km (0.098 R)
• M37: 6,894,068 km (0.111 R)
• M38: 7,029,903 km (0.071 R)
• M39: 7,147,038 km (0.1 R)
• M40: 7,602,115 km (0.083 R)
• M41: 7,702,346 km (0.054 R)
• M42: 7,944,545 km (0.099 R)
• M43: 8,046,271 km (0.116 R)
• M44: 8,148,446 km (0.036 R)
• M45: 8,312,705 km (0.119 R)
• M46: 8,623,719 km (0.095 R)
• M47: 9,129,509 km (0.06 R)
• M48: 9,407,462 km (0.073 R)
• M49: 9,949,754 km (0.042 R)
• M50: 10,302,207 km (0.108 R)
• M51: 10,861,105 km (0.053 R)
• M52: 11,201,290 km (0.111 R)
• M53: 11,475,952 km (0.04 R)
• M54: 11,845,459 km (0.061 R)
• M55: 12,031,858 km (0.119 R)
• M56: 12,172,180 km (0.053 R)
• M57: 12,430,985 km (0.075 R)
• M58: 12,501,894 km (0.058 R)
• M59: 12,786,728 km (0.098 R)
• M60: 12,953,829 km (0.113 R)
• M61: 13,338,745 km (0.058 R)
• M62: 13,435,534 km (0.11 R)
• M63: 13,532,623 km (0.114 R)
• M64: 13,703,015 km (0.113 R)
• M65: 14,940,788 km (0.086 R)
• M66: 15,016,185 km (0.079 R)
• M67: 15,445,831 km (0.119 R)
• M68: 15,572,989 km (0.117 R)
• M69: 16,265,627 km (0.084 R)
• M70: 16,785,180 km (0.115 R)
• M71: 16,968,288 km (0.092 R)
• M72: 17,840,593 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 14.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.68 AU - 5.88 AU

Year: 5900 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,510,985 km

• M1: 771,925 km (0.067 R)
• M2: 866,770 km (0.102 R)
• M3: 1,010,234 km (0.054 R)
• M4: 1,162,675 km (0.116 R)
• M5: 1,440,478 km (0.109 R)
• M6: 2,003,115 km (0.069 R)
• M7: 2,525,511 km (0.111 R)
• M8: 2,630,978 km (0.043 R)
• M9: 2,781,174 km (0.12 R)
• M10: 3,226,228 km (0.087 R)
• M11: 3,480,843 km (0.051 R)
• M12: 4,616,590 km (0.091 R)
• M13: 4,904,417 km (0.112 R)
• M14: 5,010,481 km (0.079 R)
• M15: 5,171,150 km (0.084 R)
• M16: 5,415,443 km (0.071 R)
• M17: 5,691,301 km (0.057 R)
• M18: 6,142,489 km (0.087 R)
• M19: 6,605,344 km (0.087 R)
• M20: 7,565,015 km (0.089 R)
• M21: 8,345,018 km (0.109 R)
• M22: 9,282,099 km (0.101 R)
• M23: 9,679,730 km (0.094 R)
• M24: 10,049,087 km (0.106 R)
• M25: 10,252,540 km (0.099 R)
• M26: 10,732,600 km (0.12 R)
• M27: 11,149,978 km (0.097 R)
• M28: 11,572,592 km (0.07 R)
• M29: 12,108,452 km (0.042 R)
• M30: 12,762,344 km (0.045 R)
• M31: 13,019,652 km (0.097 R)
• M32: 13,539,654 km (0.116 R)
• M33: 13,877,446 km (0.092 R)
• M34: 14,446,666 km (0.096 R)
• M35: 14,715,045 km (0.071 R)
• M36: 14,907,727 km (0.094 R)
• M37: 15,529,905 km (0.103 R)
• M38: 16,002,185 km (0.076 R)
• M39: 16,279,839 km (0.062 R)
• M40: 16,399,218 km (0.066 R)
• M41: 16,759,449 km (0.113 R)
• M42: 17,284,538 km (0.062 R)
• M43: 17,896,992 km (0.118 R)
• M44: 18,061,549 km (0.058 R)
• M45: 18,226,556 km (0.068 R)
• M46: 19,185,329 km (0.102 R)
• M47: 20,288,912 km (0.091 R)
• M48: 20,805,174 km (0.084 R)
• M49: 21,631,553 km (0.095 R)
• M50: 22,114,754 km (0.088 R)
• M51: 22,646,126 km (0.059 R)
• M52: 23,002,767 km (0.069 R)
• M53: 23,361,203 km (0.102 R)
• M54: 23,676,406 km (0.102 R)
• M55: 24,219,895 km (0.053 R)
• M56: 24,310,851 km (0.117 R)
• M57: 24,630,242 km (0.12 R)
• M58: 24,721,796 km (0.105 R)
• M59: 25,457,967 km (0.119 R)
• M60: 25,550,568 km (0.105 R)
• M61: 26,061,445 km (0.049 R)
• M62: 26,528,938 km (0.096 R)
• M63: 26,904,878 km (0.034 R)
• M64: 27,661,993 km (0.031 R)
• M65: 27,900,003 km (0.075 R)
• M66: 29,052,206 km (0.096 R)
• M67: 29,877,836 km (0.064 R)
• M68: 30,219,967 km (0.082 R)
• M69: 30,514,226 km (0.115 R)
• M70: 30,760,314 km (0.108 R)
• M71: 31,204,769 km (0.109 R)
• M72: 32,000,181 km (0.097 R)
• M73: 32,300,275 km (0.12 R)
• M74: 32,400,505 km (0.03 R)
• M75: 33,205,940 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.8

Radius: 6

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.88 AU - 15.4 AU

Year: 19081 Days

Day: 24.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,510,985 km

• M1: 133,890 km (0.086 R)
• M2: 332,855 km (0.118 R)
• M3: 651,050 km (0.112 R)
• M4: 827,725 km (0.113 R)
• M5: 1,333,067 km (0.095 R)
• M6: 1,472,342 km (0.06 R)
• M7: 2,075,820 km (0.104 R)
• M8: 2,172,311 km (0.079 R)
• M9: 2,677,203 km (0.098 R)
• M10: 2,997,193 km (0.096 R)
• M11: 3,069,898 km (0.117 R)
• M12: 3,254,502 km (0.106 R)
• M13: 3,329,301 km (0.063 R)
• M14: 3,948,187 km (0.064 R)
• M15: 4,477,015 km (0.082 R)
• M16: 4,602,079 km (0.085 R)
• M17: 5,245,350 km (0.08 R)
• M18: 5,421,576 km (0.067 R)
• M19: 5,689,656 km (0.072 R)
• M20: 5,734,685 km (0.056 R)
• M21: 6,053,777 km (0.051 R)
• M22: 6,331,879 km (0.038 R)
• M23: 6,425,528 km (0.07 R)
• M24: 8,086,064 km (0.107 R)
• M25: 8,238,654 km (0.053 R)
• M26: 9,068,473 km (0.109 R)
• M27: 10,142,736 km (0.06 R)
• M28: 11,256,791 km (0.092 R)
• M29: 12,059,384 km (0.106 R)
• M30: 12,821,136 km (0.103 R)
• M31: 12,939,617 km (0.112 R)
• M32: 13,477,721 km (0.051 R)
• M33: 13,719,322 km (0.113 R)
• M34: 15,765,521 km (0.051 R)
• M35: 16,275,800 km (0.062 R)
• M36: 18,237,028 km (0.104 R)
• M37: 19,245,168 km (0.085 R)
• M38: 20,548,165 km (0.08 R)
• M39: 20,756,405 km (0.084 R)
• M40: 20,826,118 km (0.088 R)
• M41: 21,808,527 km (0.118 R)
• M42: 23,527,706 km (0.081 R)
• M43: 24,403,452 km (0.109 R)
• M44: 24,919,265 km (0.05 R)
• M45: 25,289,819 km (0.089 R)
• M46: 25,961,663 km (0.118 R)
• M47: 27,094,119 km (0.112 R)
• M48: 27,322,555 km (0.07 R)
• M49: 28,784,126 km (0.107 R)
• M50: 29,095,140 km (0.1 R)
• M51: 30,270,980 km (0.049 R)
• M52: 31,462,377 km (0.053 R)
• M53: 32,265,119 km (0.073 R)
• M54: 33,972,629 km (0.033 R)
• M55: 34,961,471 km (0.118 R)
• M56: 36,043,513 km (0.117 R)
• M57: 36,294,687 km (0.078 R)
• M58: 36,883,205 km (0.037 R)
• M59: 37,305,520 km (0.075 R)
• M60: 39,527,049 km (0.109 R)
• M61: 39,613,217 km (0.078 R)
• M62: 41,703,249 km (0.079 R)
• M63: 42,054,953 km (0.1 R)
• M64: 42,319,442 km (0.088 R)
• M65: 42,672,942 km (0.088 R)
• M66: 45,084,759 km (0.114 R)
• M67: 45,989,078 km (0.096 R)
• M68: 46,443,557 km (0.087 R)
• M69: 46,534,662 km (0.119 R)
• M70: 46,625,767 km (0.098 R)
• M71: 46,899,531 km (0.104 R)
• M72: 49,387,044 km (0.108 R)
• M73: 51,445,511 km (0.088 R)
• M74: 53,531,803 km (0.111 R)
• M75: 53,914,025 km (0.086 R)
• M76: 54,201,403 km (0.078 R)
• M77: 54,970,037 km (0.059 R)
• M78: 58,178,612 km (0.101 R)
• M79: 59,756,121 km (0.081 R)
• M80: 60,251,889 km (0.104 R)
• M81: 60,450,704 km (0.038 R)
• M82: 61,747,568 km (0.054 R)
• M83: 62,048,260 km (0.078 R)
• M84: 62,349,251 km (0.027 R)
• M85: 63,558,451 km (0.089 R)
• M86: 64,775,429 km (0.055 R)
• M87: 66,307,311 km (0.079 R)
• M88: 66,615,184 km (0.066 R)
• M89: 67,541,494 km (0.1 R)
• M90: 68,057,906 km (0.075 R)
• M91: 68,264,949 km (0.032 R)
• M92: 69,198,739 km (0.062 R)
• M93: 69,510,950 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit