🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 243 Days

Day: 42.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,912,366 km

• M1: 147,952 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.86 AU - 1.02 AU

Year: 342 Days

Day: 36.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.91 AU - 3.05 AU

Year: 1928 Days

Day: 30 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,912,366 km

• M1: 172,636 km (0.089 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.39 AU - 5.19 AU

Year: 3330 Days

Day: 40.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 9.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.53 AU - 5.89 AU

Year: 3831 Days

Day: 15 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,912,366 km

• M1: 116,537 km (0.069 R)
• M2: 180,565 km (0.093 R)
• M3: 344,075 km (0.052 R)
• M4: 520,601 km (0.06 R)
• M5: 698,921 km (0.087 R)
• M6: 897,737 km (0.113 R)
• M7: 1,070,074 km (0.087 R)
• M8: 1,253,630 km (0.063 R)
• M9: 1,325,138 km (0.097 R)
• M10: 1,484,908 km (0.117 R)
• M11: 1,919,191 km (0.072 R)
• M12: 2,406,282 km (0.08 R)
• M13: 2,481,230 km (0.107 R)
• M14: 2,556,777 km (0.06 R)
• M15: 2,633,222 km (0.043 R)
• M16: 2,725,972 km (0.115 R)
• M17: 2,788,504 km (0.056 R)
• M18: 3,156,964 km (0.077 R)
• M19: 3,405,745 km (0.109 R)
• M20: 3,473,214 km (0.081 R)
• M21: 4,875,245 km (0.116 R)
• M22: 5,085,729 km (0.096 R)
• M23: 5,260,160 km (0.089 R)
• M24: 5,377,595 km (0.107 R)
• M25: 5,476,180 km (0.073 R)
• M26: 5,957,436 km (0.105 R)
• M27: 6,265,159 km (0.107 R)
• M28: 6,960,490 km (0.074 R)
• M29: 7,154,369 km (0.099 R)
• M30: 7,328,201 km (0.053 R)
• M31: 7,393,725 km (0.108 R)
• M32: 7,503,530 km (0.057 R)
• M33: 7,858,227 km (0.054 R)
• M34: 8,354,891 km (0.085 R)
• M35: 8,676,228 km (0.096 R)
• M36: 9,025,090 km (0.102 R)
• M37: 9,142,375 km (0.102 R)
• M38: 9,212,985 km (0.038 R)
• M39: 9,497,370 km (0.106 R)
• M40: 9,856,854 km (0.06 R)
• M41: 9,977,729 km (0.056 R)
• M42: 10,294,278 km (0.113 R)
• M43: 10,367,731 km (0.119 R)
• M44: 10,441,483 km (0.105 R)
• M45: 10,539,918 km (0.096 R)
• M46: 10,688,319 km (0.069 R)
• M47: 10,837,319 km (0.081 R)
• M48: 11,162,694 km (0.058 R)
• M49: 11,263,523 km (0.098 R)
• M50: 11,339,219 km (0.078 R)
• M51: 11,465,929 km (0.114 R)
• M52: 11,593,087 km (0.1 R)
• M53: 11,695,113 km (0.062 R)
• M54: 11,874,331 km (0.091 R)
• M55: 12,157,969 km (0.11 R)
• M56: 12,443,850 km (0.044 R)
• M57: 12,600,629 km (0.084 R)
• M58: 13,421,622 km (0.045 R)
• M59: 13,824,938 km (0.117 R)
• M60: 14,341,649 km (0.101 R)
• M61: 15,957,904 km (0.089 R)
• M62: 16,128,296 km (0.109 R)
• M63: 16,299,436 km (0.117 R)
• M64: 16,931,786 km (0.08 R)
• M65: 17,047,725 km (0.101 R)
• M66: 17,251,028 km (0.082 R)
• M67: 17,601,685 km (0.074 R)
• M68: 18,787,099 km (0.038 R)
• M69: 19,147,630 km (0.11 R)
• M70: 19,967,576 km (0.117 R)
• M71: 20,643,908 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98

Radius: 10

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.83 AU - 5.65 AU

Year: 3867 Days

Day: 8.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,912,366 km

• M1: 128,953 km (0.11 R)
• M2: 308,471 km (0.108 R)
• M3: 411,544 km (0.111 R)
• M4: 528,828 km (0.117 R)
• M5: 592,258 km (0.119 R)
• M6: 735,124 km (0.12 R)
• M7: 807,529 km (0.045 R)
• M8: 921,074 km (0.032 R)
• M9: 991,834 km (0.066 R)
• M10: 1,147,864 km (0.053 R)
• M11: 1,339,051 km (0.093 R)
• M12: 1,438,533 km (0.087 R)
• M13: 1,531,284 km (0.078 R)
• M14: 1,713,195 km (0.071 R)
• M15: 2,004,761 km (0.066 R)
• M16: 2,066,994 km (0.1 R)
• M17: 2,421,690 km (0.069 R)
• M18: 2,544,361 km (0.12 R)
• M19: 2,657,606 km (0.103 R)
• M20: 2,749,310 km (0.117 R)
• M21: 2,912,671 km (0.089 R)
• M22: 3,261,234 km (0.09 R)
• M23: 3,471,867 km (0.054 R)
• M24: 3,572,547 km (0.05 R)
• M25: 3,648,692 km (0.059 R)
• M26: 3,828,509 km (0.083 R)
• M27: 3,958,808 km (0.077 R)
• M28: 4,063,976 km (0.067 R)
• M29: 4,480,905 km (0.042 R)
• M30: 4,604,473 km (0.055 R)
• M31: 4,687,500 km (0.082 R)
• M32: 4,855,199 km (0.109 R)
• M33: 5,039,055 km (0.085 R)
• M34: 5,124,625 km (0.1 R)
• M35: 5,196,432 km (0.113 R)
• M36: 5,297,410 km (0.083 R)
• M37: 5,428,159 km (0.086 R)
• M38: 5,545,443 km (0.082 R)
• M39: 6,007,551 km (0.057 R)
• M40: 6,083,397 km (0.108 R)
• M41: 6,189,911 km (0.105 R)
• M42: 6,327,840 km (0.031 R)
• M43: 6,700,489 km (0.087 R)
• M44: 6,921,295 km (0.044 R)
• M45: 7,176,659 km (0.107 R)
• M46: 7,418,708 km (0.092 R)
• M47: 7,483,783 km (0.106 R)
• M48: 7,663,600 km (0.109 R)
• M49: 7,828,307 km (0.046 R)
• M50: 7,894,579 km (0.112 R)
• M51: 8,010,816 km (0.114 R)
• M52: 8,755,215 km (0.114 R)
• M53: 8,875,642 km (0.101 R)
• M54: 9,118,289 km (0.085 R)
• M55: 9,188,002 km (0.052 R)
• M56: 9,310,523 km (0.084 R)
• M57: 9,503,953 km (0.064 R)
• M58: 9,895,002 km (0.043 R)
• M59: 10,110,572 km (0.1 R)
• M60: 10,491,448 km (0.082 R)
• M61: 10,637,755 km (0.113 R)
• M62: 10,821,760 km (0.116 R)
• M63: 11,081,013 km (0.11 R)
• M64: 11,304,812 km (0.112 R)
• M65: 11,417,309 km (0.1 R)
• M66: 12,023,630 km (0.11 R)
• M67: 12,119,223 km (0.067 R)
• M68: 12,215,265 km (0.103 R)
• M69: 12,465,841 km (0.106 R)
• M70: 12,582,079 km (0.076 R)
• M71: 13,109,561 km (0.094 R)
• M72: 13,306,880 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.4

Radius: 10.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.02 AU - 11.28 AU

Year: 11234 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,912,366 km

• M1: 128,056 km (0.027 R)
• M2: 223,948 km (0.098 R)
• M3: 645,515 km (0.076 R)
• M4: 732,581 km (0.079 R)
• M5: 1,053,767 km (0.069 R)
• M6: 1,436,588 km (0.077 R)
• M7: 1,735,934 km (0.083 R)
• M8: 2,121,148 km (0.05 R)
• M9: 2,346,891 km (0.096 R)
• M10: 2,700,092 km (0.115 R)
• M11: 2,895,467 km (0.082 R)
• M12: 3,804,274 km (0.113 R)
• M13: 4,332,354 km (0.093 R)
• M14: 4,619,732 km (0.096 R)
• M15: 4,854,152 km (0.065 R)
• M16: 5,062,392 km (0.119 R)
• M17: 5,243,405 km (0.115 R)
• M18: 6,536,230 km (0.108 R)
• M19: 6,966,025 km (0.03 R)
• M20: 7,133,724 km (0.025 R)
• M21: 8,238,953 km (0.053 R)
• M22: 8,559,392 km (0.07 R)
• M23: 8,883,870 km (0.029 R)
• M24: 9,065,930 km (0.114 R)
• M25: 9,470,892 km (0.08 R)
• M26: 10,070,330 km (0.111 R)
• M27: 10,222,172 km (0.052 R)
• M28: 10,298,317 km (0.101 R)
• M29: 12,021,984 km (0.094 R)
• M30: 12,183,101 km (0.1 R)
• M31: 12,548,269 km (0.116 R)
• M32: 12,629,800 km (0.102 R)
• M33: 12,711,630 km (0.116 R)
• M34: 13,455,880 km (0.086 R)
• M35: 13,707,055 km (0.113 R)
• M36: 14,044,547 km (0.051 R)
• M37: 14,214,191 km (0.065 R)
• M38: 14,341,948 km (0.112 R)
• M39: 15,029,649 km (0.078 R)
• M40: 17,202,110 km (0.115 R)
• M41: 19,470,911 km (0.087 R)
• M42: 21,148,202 km (0.104 R)
• M43: 21,881,232 km (0.113 R)
• M44: 22,871,420 km (0.107 R)
• M45: 23,876,269 km (0.087 R)
• M46: 24,588,205 km (0.107 R)
• M47: 25,513,917 km (0.108 R)
• M48: 25,721,110 km (0.113 R)
• M49: 25,980,961 km (0.08 R)
• M50: 26,660,585 km (0.118 R)
• M51: 27,399,149 km (0.084 R)
• M52: 27,611,279 km (0.092 R)
• M53: 28,197,852 km (0.087 R)
• M54: 28,573,193 km (0.08 R)
• M55: 28,842,320 km (0.08 R)
• M56: 29,491,575 km (0.103 R)
• M57: 29,981,807 km (0.09 R)
• M58: 30,145,766 km (0.041 R)
• M59: 30,364,927 km (0.095 R)
• M60: 31,135,954 km (0.093 R)
• M61: 31,746,314 km (0.043 R)
• M62: 32,753,556 km (0.091 R)
• M63: 33,261,142 km (0.087 R)
• M64: 33,771,420 km (0.085 R)
• M65: 35,029,389 km (0.105 R)
• M66: 36,069,991 km (0.104 R)
• M67: 37,003,632 km (0.103 R)
• M68: 37,120,916 km (0.069 R)
• M69: 37,945,051 km (0.113 R)
• M70: 39,851,676 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.4

Radius: 5

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.88 AU - 17.96 AU

Year: 21596 Days

Day: 16.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 113.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,912,366 km

• M1: 185,352 km (0.041 R)
• M2: 247,285 km (0.11 R)
• M3: 332,107 km (0.049 R)
• M4: 394,340 km (0.101 R)
• M5: 585,975 km (0.041 R)
• M6: 742,454 km (0.113 R)
• M7: 912,098 km (0.085 R)
• M8: 1,650,663 km (0.075 R)
• M9: 1,929,065 km (0.113 R)
• M10: 2,132,518 km (0.078 R)
• M11: 2,312,484 km (0.085 R)
• M12: 2,655,213 km (0.111 R)
• M13: 3,526,770 km (0.103 R)
• M14: 3,920,212 km (0.107 R)
• M15: 4,555,106 km (0.118 R)
• M16: 4,593,403 km (0.107 R)
• M17: 4,709,191 km (0.066 R)
• M18: 4,982,806 km (0.114 R)
• M19: 5,181,472 km (0.107 R)
• M20: 5,586,583 km (0.1 R)
• M21: 5,918,092 km (0.071 R)
• M22: 5,959,979 km (0.1 R)
• M23: 6,730,408 km (0.074 R)
• M24: 7,127,441 km (0.119 R)
• M25: 7,897,720 km (0.106 R)
• M26: 7,943,946 km (0.086 R)
• M27: 8,269,321 km (0.067 R)
• M28: 8,789,623 km (0.1 R)
• M29: 12,179,062 km (0.108 R)
• M30: 12,232,468 km (0.102 R)
• M31: 12,770,123 km (0.09 R)
• M32: 13,205,752 km (0.069 R)
• M33: 13,315,557 km (0.102 R)
• M34: 13,701,819 km (0.11 R)
• M35: 15,456,153 km (0.047 R)
• M36: 15,978,698 km (0.109 R)
• M37: 16,212,669 km (0.076 R)
• M38: 16,389,045 km (0.104 R)
• M39: 16,447,987 km (0.088 R)
• M40: 16,506,928 km (0.067 R)
• M41: 16,921,763 km (0.062 R)
• M42: 17,280,050 km (0.067 R)
• M43: 18,004,104 km (0.111 R)
• M44: 18,247,649 km (0.101 R)
• M45: 18,492,242 km (0.103 R)
• M46: 18,799,516 km (0.099 R)
• M47: 19,108,585 km (0.107 R)
• M48: 19,357,067 km (0.108 R)
• M49: 20,488,176 km (0.064 R)
• M50: 20,806,072 km (0.088 R)
• M51: 21,061,735 km (0.051 R)
• M52: 21,769,931 km (0.115 R)
• M53: 21,899,483 km (0.115 R)
• M54: 22,420,382 km (0.079 R)
• M55: 25,904,666 km (0.085 R)
• M56: 26,041,997 km (0.092 R)
• M57: 26,317,407 km (0.089 R)
• M58: 26,524,600 km (0.098 R)
• M59: 26,801,655 km (0.119 R)
• M60: 27,568,644 km (0.078 R)
• M61: 27,849,289 km (0.096 R)
• M62: 32,467,076 km (0.072 R)
• M63: 33,583,076 km (0.119 R)
• M64: 34,258,810 km (0.109 R)
• M65: 35,394,856 km (0.04 R)
• M66: 36,005,664 km (0.092 R)
• M67: 39,427,566 km (0.066 R)
• M68: 40,219,537 km (0.09 R)
• M69: 42,222,503 km (0.111 R)
• M70: 43,195,488 km (0.087 R)
• M71: 43,521,461 km (0.029 R)
• M72: 44,257,782 km (0.093 R)
• M73: 45,991,921 km (0.058 R)
• M74: 47,579,902 km (0.098 R)
• M75: 48,846,248 km (0.114 R)
• M76: 49,441,049 km (0.116 R)
• M77: 49,611,441 km (0.106 R)
• M78: 50,551,963 km (0.059 R)
• M79: 51,930,358 km (0.105 R)
• M80: 52,016,975 km (0.078 R)
• M81: 53,321,319 km (0.092 R)
• M82: 54,372,393 km (0.116 R)
• M83: 55,076,999 km (0.09 R)
• M84: 55,165,262 km (0.061 R)
• M85: 55,873,159 km (0.109 R)
• M86: 56,050,582 km (0.112 R)
• M87: 57,298,079 km (0.06 R)
• M88: 58,554,701 km (0.09 R)
• M89: 59,005,739 km (0.118 R)
• M90: 60,183,672 km (0.101 R)
• M91: 60,547,644 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit