🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.52 AU - 0.68 AU

Year: 172 Days

Day: 42.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,821,058 km

• M1: 35,604 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.86 AU - 1.2 AU

Year: 388 Days

Day: 15.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 176.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,821,058 km

• M1: 14,960 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 405 Days

Day: 16.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,821,058 km

• M1: 418,126 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1 AU - 1.46 AU

Year: 506 Days

Day: 21.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,821,058 km

• M1: 661,372 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.91 AU - 2.15 AU

Year: 1073 Days

Day: 46.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,821,058 km

• M1: 350,957 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.56 AU - 3.28 AU

Year: 1850 Days

Day: 27.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 52.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,821,058 km

• M1: 1,061,397 km (0.095 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 11.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.25 AU - 8.55 AU

Year: 9029 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,821,058 km

• M1: 159,920 km (0.069 R)
• M2: 279,449 km (0.12 R)
• M3: 386,561 km (0.119 R)
• M4: 611,107 km (0.112 R)
• M5: 1,205,908 km (0.086 R)
• M6: 1,303,297 km (0.109 R)
• M7: 1,464,862 km (0.087 R)
• M8: 1,698,235 km (0.065 R)
• M9: 1,875,808 km (0.116 R)
• M10: 2,273,588 km (0.096 R)
• M11: 2,595,822 km (0.081 R)
• M12: 3,039,230 km (0.106 R)
• M13: 3,256,446 km (0.063 R)
• M14: 3,339,174 km (0.095 R)
• M15: 3,648,692 km (0.075 R)
• M16: 3,850,500 km (0.113 R)
• M17: 4,056,047 km (0.038 R)
• M18: 4,417,027 km (0.04 R)
• M19: 4,663,564 km (0.111 R)
• M20: 5,137,939 km (0.059 R)
• M21: 5,429,954 km (0.026 R)
• M22: 5,561,600 km (0.089 R)
• M23: 5,761,014 km (0.103 R)
• M24: 5,962,822 km (0.084 R)
• M25: 6,201,131 km (0.079 R)
• M26: 7,294,542 km (0.066 R)
• M27: 7,476,453 km (0.095 R)
• M28: 8,143,809 km (0.118 R)
• M29: 8,446,745 km (0.048 R)
• M30: 8,676,228 km (0.097 R)
• M31: 9,259,211 km (0.1 R)
• M32: 9,614,954 km (0.087 R)
• M33: 10,792,140 km (0.089 R)
• M34: 11,041,370 km (0.061 R)
• M35: 11,630,337 km (0.073 R)
• M36: 11,843,215 km (0.108 R)
• M37: 11,928,635 km (0.094 R)
• M38: 12,100,224 km (0.087 R)
• M39: 12,229,476 km (0.039 R)
• M40: 12,926,602 km (0.039 R)
• M41: 13,014,716 km (0.051 R)
• M42: 13,726,353 km (0.109 R)
• M43: 13,816,261 km (0.057 R)
• M44: 16,220,299 km (0.101 R)
• M45: 19,150,921 km (0.119 R)
• M46: 19,604,352 km (0.058 R)
• M47: 20,676,371 km (0.074 R)
• M48: 21,245,590 km (0.028 R)
• M49: 21,558,100 km (0.097 R)
• M50: 21,662,669 km (0.09 R)
• M51: 22,505,055 km (0.099 R)
• M52: 22,770,591 km (0.094 R)
• M53: 23,090,431 km (0.071 R)
• M54: 24,005,073 km (0.079 R)
• M55: 24,931,383 km (0.113 R)
• M56: 25,206,194 km (0.108 R)
• M57: 25,481,903 km (0.118 R)
• M58: 25,703,158 km (0.112 R)
• M59: 26,315,013 km (0.028 R)
• M60: 26,482,713 km (0.117 R)
• M61: 27,326,445 km (0.091 R)
• M62: 27,780,175 km (0.101 R)
• M63: 28,179,153 km (0.084 R)
• M64: 28,293,595 km (0.118 R)
• M65: 29,040,537 km (0.058 R)
• M66: 30,319,599 km (0.103 R)
• M67: 30,671,603 km (0.117 R)
• M68: 31,676,302 km (0.112 R)
• M69: 31,854,772 km (0.094 R)
• M70: 32,212,610 km (0.096 R)
• M71: 32,571,795 km (0.109 R)
• M72: 32,932,326 km (0.065 R)
• M73: 33,839,487 km (0.109 R)
• M74: 34,571,021 km (0.113 R)
• M75: 36,734,505 km (0.082 R)
• M76: 37,549,215 km (0.114 R)
• M77: 37,990,379 km (0.078 R)
• M78: 38,180,069 km (0.077 R)
• M79: 38,433,339 km (0.077 R)
• M80: 38,814,364 km (0.075 R)
• M81: 39,132,709 km (0.105 R)
• M82: 40,286,407 km (0.108 R)
• M83: 40,867,296 km (0.087 R)
• M84: 41,907,001 km (0.091 R)
• M85: 43,548,987 km (0.092 R)
• M86: 44,012,442 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 14.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.67 AU - 12.67 AU

Year: 12028 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,821,058 km

• M1: 386,710 km (0.095 R)
• M2: 689,646 km (0.075 R)
• M3: 841,937 km (0.036 R)
• M4: 1,831,676 km (0.069 R)
• M5: 2,079,710 km (0.113 R)
• M6: 2,309,791 km (0.099 R)
• M7: 2,795,535 km (0.08 R)
• M8: 2,890,231 km (0.079 R)
• M9: 3,115,525 km (0.047 R)
• M10: 3,756,552 km (0.078 R)
• M11: 3,861,570 km (0.105 R)
• M12: 4,110,501 km (0.077 R)
• M13: 4,328,166 km (0.083 R)
• M14: 4,512,470 km (0.116 R)
• M15: 4,661,769 km (0.092 R)
• M16: 5,158,733 km (0.103 R)
• M17: 5,275,868 km (0.091 R)
• M18: 5,915,698 km (0.053 R)
• M19: 6,079,657 km (0.081 R)
• M20: 6,411,914 km (0.118 R)
• M21: 6,750,305 km (0.068 R)
• M22: 7,094,529 km (0.104 R)
• M23: 7,268,811 km (0.118 R)
• M24: 7,488,720 km (0.085 R)
• M25: 8,025,477 km (0.101 R)
• M26: 8,161,611 km (0.106 R)
• M27: 8,854,100 km (0.062 R)
• M28: 9,136,391 km (0.1 R)
• M29: 9,613,608 km (0.095 R)
• M30: 12,644,012 km (0.068 R)
• M31: 14,982,526 km (0.109 R)
• M32: 15,375,819 km (0.092 R)
• M33: 15,602,011 km (0.06 R)
• M34: 15,772,403 km (0.098 R)
• M35: 16,344,914 km (0.057 R)
• M36: 16,807,919 km (0.088 R)
• M37: 17,510,431 km (0.05 R)
• M38: 17,746,646 km (0.095 R)
• M39: 18,642,288 km (0.074 R)
• M40: 19,126,088 km (0.065 R)
• M41: 19,920,901 km (0.038 R)
• M42: 20,789,018 km (0.071 R)
• M43: 20,913,932 km (0.1 R)
• M44: 23,077,566 km (0.071 R)
• M45: 23,531,895 km (0.078 R)
• M46: 23,923,542 km (0.058 R)
• M47: 27,202,727 km (0.117 R)
• M48: 27,889,082 km (0.073 R)
• M49: 28,789,961 km (0.057 R)
• M50: 29,069,110 km (0.106 R)
• M51: 29,419,319 km (0.027 R)
• M52: 30,478,173 km (0.11 R)
• M53: 30,620,291 km (0.111 R)
• M54: 31,119,499 km (0.095 R)
• M55: 31,837,269 km (0.118 R)
• M56: 31,981,482 km (0.108 R)
• M57: 32,270,654 km (0.086 R)
• M58: 32,633,280 km (0.099 R)
• M59: 33,070,105 km (0.07 R)
• M60: 34,837,155 km (0.106 R)
• M61: 35,060,206 km (0.081 R)
• M62: 35,582,452 km (0.079 R)
• M63: 36,182,489 km (0.058 R)
• M64: 36,332,984 km (0.099 R)
• M65: 37,164,599 km (0.09 R)
• M66: 37,773,462 km (0.088 R)
• M67: 38,769,784 km (0.091 R)
• M68: 40,163,588 km (0.1 R)
• M69: 41,180,404 km (0.113 R)
• M70: 41,416,171 km (0.048 R)
• M71: 42,284,885 km (0.074 R)
• M72: 42,681,768 km (0.12 R)
• M73: 44,200,935 km (0.065 R)
• M74: 45,900,666 km (0.076 R)
• M75: 47,539,361 km (0.086 R)
• M76: 48,531,644 km (0.111 R)
• M77: 48,697,697 km (0.115 R)
• M78: 49,447,332 km (0.042 R)
• M79: 49,614,433 km (0.101 R)
• M80: 50,368,705 km (0.11 R)
• M81: 51,295,763 km (0.096 R)
• M82: 52,483,870 km (0.104 R)
• M83: 52,995,794 km (0.11 R)
• M84: 54,196,765 km (0.096 R)
• M85: 54,455,271 km (0.059 R)
• M86: 55,319,946 km (0.106 R)
• M87: 56,014,978 km (0.044 R)
• M88: 57,150,575 km (0.11 R)
• M89: 57,765,273 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.7

Radius: 9.3

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.03 AU - 13.11 AU

Year: 13659 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,821,058 km

• M1: 269,575 km (0.106 R)
• M2: 420,968 km (0.115 R)
• M3: 832,662 km (0.096 R)
• M4: 894,446 km (0.11 R)
• M5: 1,022,950 km (0.054 R)
• M6: 2,115,164 km (0.099 R)
• M7: 2,650,874 km (0.064 R)
• M8: 3,194,214 km (0.06 R)
• M9: 3,293,696 km (0.093 R)
• M10: 3,427,886 km (0.036 R)
• M11: 4,307,820 km (0.076 R)
• M12: 5,021,402 km (0.081 R)
• M13: 5,610,519 km (0.06 R)
• M14: 5,690,703 km (0.076 R)
• M15: 5,974,490 km (0.098 R)
• M16: 6,513,790 km (0.11 R)
• M17: 6,853,527 km (0.112 R)
• M18: 6,939,247 km (0.107 R)
• M19: 7,198,949 km (0.119 R)
• M20: 7,505,924 km (0.069 R)
• M21: 8,590,807 km (0.073 R)
• M22: 9,198,923 km (0.106 R)
• M23: 9,436,484 km (0.116 R)
• M24: 9,869,271 km (0.089 R)
• M25: 10,704,176 km (0.093 R)
• M26: 11,105,099 km (0.119 R)
• M27: 11,869,843 km (0.052 R)
• M28: 12,598,833 km (0.079 R)
• M29: 13,611,461 km (0.104 R)
• M30: 14,154,951 km (0.114 R)
• M31: 14,429,313 km (0.091 R)
• M32: 14,649,970 km (0.026 R)
• M33: 14,983,274 km (0.11 R)
• M34: 15,431,469 km (0.084 R)
• M35: 16,169,286 km (0.1 R)
• M36: 17,151,545 km (0.039 R)
• M37: 19,904,445 km (0.106 R)
• M38: 20,769,271 km (0.083 R)
• M39: 22,025,893 km (0.088 R)
• M40: 22,152,901 km (0.115 R)
• M41: 22,343,788 km (0.112 R)
• M42: 24,021,828 km (0.11 R)
• M43: 24,349,148 km (0.089 R)
• M44: 24,480,495 km (0.081 R)
• M45: 25,740,109 km (0.112 R)
• M46: 26,209,397 km (0.11 R)
• M47: 27,497,585 km (0.117 R)
• M48: 27,908,680 km (0.112 R)
• M49: 28,529,062 km (0.104 R)
• M50: 28,945,243 km (0.104 R)
• M51: 29,014,806 km (0.119 R)
• M52: 30,276,215 km (0.07 R)
• M53: 31,770,399 km (0.06 R)
• M54: 32,418,158 km (0.109 R)
• M55: 32,562,669 km (0.103 R)
• M56: 32,634,925 km (0.096 R)
• M57: 33,215,664 km (0.054 R)
• M58: 34,904,175 km (0.101 R)
• M59: 35,796,078 km (0.094 R)
• M60: 37,223,690 km (0.12 R)
• M61: 37,299,387 km (0.111 R)
• M62: 37,375,083 km (0.041 R)
• M63: 39,284,251 km (0.034 R)
• M64: 39,669,915 km (0.092 R)
• M65: 40,056,924 km (0.068 R)
• M66: 40,367,340 km (0.114 R)
• M67: 42,167,750 km (0.108 R)
• M68: 42,246,588 km (0.109 R)
• M69: 42,325,426 km (0.096 R)
• M70: 43,754,385 km (0.106 R)
• M71: 43,994,191 km (0.087 R)
• M72: 44,234,295 km (0.118 R)
• M73: 44,555,183 km (0.098 R)
• M74: 46,252,370 km (0.112 R)
• M75: 46,986,148 km (0.095 R)
• M76: 48,300,216 km (0.089 R)
• M77: 48,547,950 km (0.105 R)
• M78: 49,044,764 km (0.037 R)
• M79: 49,626,401 km (0.051 R)
• M80: 50,293,907 km (0.101 R)
• M81: 51,891,313 km (0.059 R)
• M82: 52,483,870 km (0.076 R)
• M83: 52,908,728 km (0.088 R)
• M84: 55,135,492 km (0.103 R)
• M85: 55,308,128 km (0.104 R)
• M86: 55,394,446 km (0.104 R)
• M87: 55,653,849 km (0.11 R)
• M88: 56,347,235 km (0.088 R)
• M89: 56,608,133 km (0.103 R)
• M90: 57,218,194 km (0.054 R)
• M91: 58,797,050 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.5

Radius: 4.6

Gravity: 36.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.14 AU - 16.96 AU

Year: 19531 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,821,058 km

• M1: 123,568 km (0.064 R)
• M2: 346,319 km (0.09 R)
• M3: 402,269 km (0.063 R)
• M4: 656,136 km (0.106 R)
• M5: 702,811 km (0.057 R)
• M6: 750,533 km (0.105 R)
• M7: 952,789 km (0.042 R)
• M8: 1,528,441 km (0.07 R)
• M9: 1,559,558 km (0.042 R)
• M10: 2,703,084 km (0.087 R)
• M11: 2,740,932 km (0.096 R)
• M12: 2,894,270 km (0.102 R)
• M13: 3,535,297 km (0.111 R)
• M14: 3,618,324 km (0.097 R)
• M15: 3,660,211 km (0.064 R)
• M16: 3,744,285 km (0.085 R)
• M17: 3,829,107 km (0.109 R)
• M18: 4,043,780 km (0.106 R)
• M19: 6,599,510 km (0.096 R)
• M20: 7,169,628 km (0.104 R)
• M21: 8,746,987 km (0.094 R)
• M22: 8,803,236 km (0.076 R)
• M23: 9,200,269 km (0.12 R)
• M24: 9,661,330 km (0.095 R)
• M25: 9,777,717 km (0.078 R)
• M26: 10,605,591 km (0.068 R)
• M27: 11,210,565 km (0.096 R)
• M28: 11,394,122 km (0.089 R)
• M29: 12,390,444 km (0.047 R)
• M30: 12,771,320 km (0.104 R)
• M31: 13,870,864 km (0.045 R)
• M32: 14,068,034 km (0.074 R)
• M33: 14,398,795 km (0.038 R)
• M34: 14,465,217 km (0.087 R)
• M35: 16,021,334 km (0.049 R)
• M36: 16,574,995 km (0.101 R)
• M37: 17,275,861 km (0.037 R)
• M38: 18,201,423 km (0.065 R)
• M39: 19,142,843 km (0.082 R)
• M40: 19,951,868 km (0.043 R)
• M41: 21,526,984 km (0.11 R)
• M42: 21,755,270 km (0.12 R)
• M43: 22,060,749 km (0.079 R)
• M44: 23,688,374 km (0.088 R)
• M45: 23,845,452 km (0.097 R)
• M46: 24,160,505 km (0.033 R)
• M47: 24,635,628 km (0.116 R)
• M48: 26,241,860 km (0.115 R)
• M49: 27,715,998 km (0.102 R)
• M50: 30,146,963 km (0.064 R)
• M51: 30,658,438 km (0.091 R)
• M52: 31,172,756 km (0.109 R)
• M53: 31,776,383 km (0.045 R)
• M54: 32,123,001 km (0.065 R)
• M55: 32,470,966 km (0.079 R)
• M56: 32,558,181 km (0.108 R)
• M57: 33,346,113 km (0.096 R)
• M58: 34,317,901 km (0.097 R)
• M59: 34,584,485 km (0.1 R)
• M60: 35,119,746 km (0.089 R)
• M61: 35,567,941 km (0.079 R)
• M62: 36,108,288 km (0.039 R)
• M63: 36,289,003 km (0.101 R)
• M64: 38,296,457 km (0.092 R)
• M65: 39,592,722 km (0.089 R)
• M66: 40,339,814 km (0.101 R)
• M67: 41,847,910 km (0.101 R)
• M68: 42,991,137 km (0.113 R)
• M69: 44,822,065 km (0.1 R)
• M70: 45,795,798 km (0.06 R)
• M71: 46,285,432 km (0.101 R)
• M72: 49,358,920 km (0.118 R)
• M73: 51,072,264 km (0.115 R)
• M74: 51,376,546 km (0.056 R)
• M75: 51,987,205 km (0.041 R)
• M76: 52,395,457 km (0.054 R)
• M77: 53,626,947 km (0.101 R)
• M78: 54,142,910 km (0.109 R)
• M79: 56,118,350 km (0.082 R)
• M80: 59,605,028 km (0.078 R)
• M81: 59,818,653 km (0.054 R)
• M82: 60,568,139 km (0.078 R)
• M83: 60,890,223 km (0.112 R)
• M84: 62,401,161 km (0.084 R)
• M85: 66,896,278 km (0.106 R)
• M86: 68,119,989 km (0.067 R)
• M87: 69,351,030 km (0.036 R)
• M88: 70,138,214 km (0.109 R)
• M89: 73,545,305 km (0.096 R)
• M90: 74,233,156 km (0.119 R)
• M91: 76,193,786 km (0.082 R)
• M92: 76,425,513 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 20,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit