🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.52 AU - 0.66 AU

Year: 160 Days

Day: 16.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.89 AU - 1.15 AU

Year: 364 Days

Day: 25.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,097,869 km

• M1: 138,228 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.02 AU - 1.48 AU

Year: 493 Days

Day: 15 Hours

Environment

Temp: 1 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.12 AU - 2.14 AU

Year: 1098 Days

Day: 13 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 8.4

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.55 AU - 7.17 AU

Year: 5663 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 168.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,097,869 km

• M1: 107,411 km (0.055 R)
• M2: 165,006 km (0.086 R)
• M3: 250,726 km (0.107 R)
• M4: 311,014 km (0.095 R)
• M5: 368,160 km (0.097 R)
• M6: 794,963 km (0.054 R)
• M7: 979,567 km (0.059 R)
• M8: 1,162,375 km (0.112 R)
• M9: 1,323,343 km (0.101 R)
• M10: 1,423,424 km (0.113 R)
• M11: 1,775,727 km (0.083 R)
• M12: 2,373,819 km (0.092 R)
• M13: 2,517,134 km (0.098 R)
• M14: 2,600,310 km (0.076 R)
• M15: 3,052,245 km (0.057 R)
• M16: 3,739,797 km (0.051 R)
• M17: 5,171,748 km (0.069 R)
• M18: 5,412,002 km (0.114 R)
• M19: 5,519,862 km (0.084 R)
• M20: 5,574,166 km (0.091 R)
• M21: 5,848,080 km (0.042 R)
• M22: 6,098,357 km (0.12 R)
• M23: 6,494,642 km (0.099 R)
• M24: 6,580,661 km (0.12 R)
• M25: 7,045,910 km (0.065 R)
• M26: 7,282,574 km (0.073 R)
• M27: 7,552,000 km (0.095 R)
• M28: 7,885,603 km (0.083 R)
• M29: 8,410,841 km (0.082 R)
• M30: 8,536,055 km (0.103 R)
• M31: 8,598,886 km (0.098 R)
• M32: 9,300,350 km (0.063 R)
• M33: 9,592,515 km (0.055 R)
• M34: 10,020,065 km (0.103 R)
• M35: 10,152,908 km (0.088 R)
• M36: 10,961,934 km (0.106 R)
• M37: 11,305,111 km (0.075 R)
• M38: 11,547,460 km (0.092 R)
• M39: 11,896,621 km (0.113 R)
• M40: 12,143,158 km (0.119 R)
• M41: 12,391,491 km (0.112 R)
• M42: 13,182,415 km (0.114 R)
• M43: 13,878,643 km (0.038 R)
• M44: 14,175,445 km (0.061 R)
• M45: 14,287,195 km (0.118 R)
• M46: 14,586,840 km (0.085 R)
• M47: 14,850,730 km (0.039 R)
• M48: 15,806,062 km (0.113 R)
• M49: 15,960,746 km (0.11 R)
• M50: 16,077,134 km (0.119 R)
• M51: 16,781,141 km (0.119 R)
• M52: 17,256,114 km (0.06 R)
• M53: 17,415,436 km (0.037 R)
• M54: 17,495,321 km (0.111 R)
• M55: 17,655,242 km (0.074 R)
• M56: 17,976,877 km (0.071 R)
• M57: 18,057,510 km (0.075 R)
• M58: 18,830,034 km (0.099 R)
• M59: 19,076,272 km (0.096 R)
• M60: 19,447,574 km (0.094 R)
• M61: 19,863,007 km (0.087 R)
• M62: 22,895,206 km (0.057 R)
• M63: 24,041,275 km (0.05 R)
• M64: 24,442,347 km (0.055 R)
• M65: 25,251,073 km (0.109 R)
• M66: 25,431,937 km (0.075 R)
• M67: 25,931,744 km (0.119 R)
• M68: 26,618,398 km (0.105 R)
• M69: 27,172,060 km (0.118 R)
• M70: 27,450,312 km (0.085 R)
• M71: 27,822,661 km (0.064 R)
• M72: 27,916,159 km (0.113 R)
• M73: 29,092,148 km (0.057 R)
• M74: 29,329,261 km (0.1 R)
• M75: 29,901,024 km (0.112 R)
• M76: 30,717,380 km (0.087 R)
• M77: 31,346,588 km (0.087 R)
• M78: 31,687,073 km (0.082 R)
• M79: 31,833,529 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 8.3

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.98 AU - 6.98 AU

Year: 5825 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,097,869 km

• M1: 241,601 km (0.096 R)
• M2: 357,539 km (0.12 R)
• M3: 439,668 km (0.119 R)
• M4: 864,376 km (0.103 R)
• M5: 1,069,924 km (0.043 R)
• M6: 1,147,266 km (0.094 R)
• M7: 1,374,056 km (0.07 R)
• M8: 1,615,208 km (0.08 R)
• M9: 1,907,373 km (0.105 R)
• M10: 2,196,396 km (0.083 R)
• M11: 2,437,847 km (0.108 R)
• M12: 2,582,658 km (0.115 R)
• M13: 2,902,498 km (0.081 R)
• M14: 3,012,004 km (0.118 R)
• M15: 3,280,382 km (0.106 R)
• M16: 3,348,748 km (0.112 R)
• M17: 3,912,433 km (0.119 R)
• M18: 4,106,910 km (0.102 R)
• M19: 4,812,564 km (0.078 R)
• M20: 5,501,013 km (0.089 R)
• M21: 5,636,997 km (0.048 R)
• M22: 6,562,111 km (0.103 R)
• M23: 6,880,904 km (0.118 R)
• M24: 6,998,039 km (0.107 R)
• M25: 7,056,980 km (0.117 R)
• M26: 7,353,633 km (0.119 R)
• M27: 7,898,020 km (0.094 R)
• M28: 8,082,474 km (0.117 R)
• M29: 8,392,889 km (0.044 R)
• M30: 8,518,252 km (0.068 R)
• M31: 8,770,624 km (0.051 R)
• M32: 8,834,053 km (0.103 R)
• M33: 8,929,646 km (0.113 R)
• M34: 8,993,525 km (0.114 R)
• M35: 9,640,685 km (0.088 R)
• M36: 10,036,222 km (0.05 R)
• M37: 10,336,465 km (0.076 R)
• M38: 10,403,485 km (0.106 R)
• M39: 10,979,736 km (0.114 R)
• M40: 11,951,374 km (0.053 R)
• M41: 12,698,017 km (0.115 R)
• M42: 13,716,928 km (0.071 R)
• M43: 14,124,433 km (0.089 R)
• M44: 15,065,254 km (0.054 R)
• M45: 15,370,583 km (0.115 R)
• M46: 15,793,795 km (0.065 R)
• M47: 15,987,375 km (0.084 R)
• M48: 16,573,051 km (0.113 R)
• M49: 16,848,759 km (0.094 R)
• M50: 16,927,747 km (0.116 R)
• M51: 17,364,722 km (0.098 R)
• M52: 17,524,643 km (0.058 R)
• M53: 17,644,770 km (0.047 R)
• M54: 17,926,313 km (0.096 R)
• M55: 18,493,887 km (0.106 R)
• M56: 18,575,418 km (0.06 R)
• M57: 18,657,098 km (0.094 R)
• M58: 18,738,779 km (0.062 R)
• M59: 19,108,435 km (0.091 R)
• M60: 19,854,779 km (0.113 R)
• M61: 20,483,988 km (0.098 R)
• M62: 20,695,220 km (0.061 R)
• M63: 20,907,050 km (0.047 R)
• M64: 21,375,890 km (0.106 R)
• M65: 21,461,460 km (0.093 R)
• M66: 22,323,742 km (0.083 R)
• M67: 22,541,108 km (0.04 R)
• M68: 24,394,476 km (0.086 R)
• M69: 24,708,033 km (0.115 R)
• M70: 25,113,294 km (0.115 R)
• M71: 25,520,649 km (0.102 R)
• M72: 25,702,410 km (0.063 R)
• M73: 26,158,684 km (0.1 R)
• M74: 28,245,125 km (0.116 R)
• M75: 28,810,456 km (0.061 R)
• M76: 29,284,382 km (0.094 R)
• M77: 29,665,407 km (0.04 R)
• M78: 31,351,675 km (0.119 R)
• M79: 31,448,913 km (0.049 R)
• M80: 31,595,070 km (0.042 R)
• M81: 31,692,608 km (0.092 R)
• M82: 31,839,214 km (0.085 R)
• M83: 32,132,875 km (0.038 R)
• M84: 32,821,623 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.4

Radius: 10.3

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.33 AU - 10.35 AU

Year: 8504 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,097,869 km

• M1: 256,261 km (0.078 R)
• M2: 427,252 km (0.106 R)
• M3: 580,889 km (0.114 R)
• M4: 861,534 km (0.12 R)
• M5: 974,331 km (0.096 R)
• M6: 1,278,613 km (0.1 R)
• M7: 1,492,388 km (0.112 R)
• M8: 1,844,392 km (0.079 R)
• M9: 1,917,845 km (0.112 R)
• M10: 2,011,194 km (0.118 R)
• M11: 2,644,890 km (0.068 R)
• M12: 2,984,029 km (0.11 R)
• M13: 3,092,936 km (0.103 R)
• M14: 3,158,909 km (0.055 R)
• M15: 3,337,080 km (0.044 R)
• M16: 3,750,419 km (0.081 R)
• M17: 4,034,954 km (0.053 R)
• M18: 4,107,210 km (0.108 R)
• M19: 4,253,067 km (0.114 R)
• M20: 4,351,353 km (0.117 R)
• M21: 4,425,554 km (0.114 R)
• M22: 4,650,549 km (0.102 R)
• M23: 4,726,395 km (0.108 R)
• M24: 5,086,028 km (0.083 R)
• M25: 5,164,268 km (0.084 R)
• M26: 5,348,273 km (0.12 R)
• M27: 6,582,905 km (0.109 R)
• M28: 6,926,531 km (0.094 R)
• M29: 7,276,141 km (0.115 R)
• M30: 7,751,264 km (0.073 R)
• M31: 7,931,978 km (0.096 R)
• M32: 8,359,379 km (0.097 R)
• M33: 8,482,798 km (0.065 R)
• M34: 8,731,579 km (0.092 R)
• M35: 8,982,754 km (0.028 R)
• M36: 9,268,186 km (0.035 R)
• M37: 9,621,088 km (0.087 R)
• M38: 9,718,177 km (0.036 R)
• M39: 9,880,640 km (0.075 R)
• M40: 10,175,348 km (0.078 R)
• M41: 10,606,190 km (0.093 R)
• M42: 10,706,420 km (0.091 R)
• M43: 11,795,493 km (0.114 R)
• M44: 12,318,188 km (0.094 R)
• M45: 13,098,341 km (0.089 R)
• M46: 13,277,858 km (0.111 R)
• M47: 13,349,964 km (0.046 R)
• M48: 13,712,141 km (0.107 R)
• M49: 13,784,995 km (0.071 R)
• M50: 14,040,957 km (0.109 R)
• M51: 14,151,061 km (0.113 R)
• M52: 16,106,156 km (0.065 R)
• M53: 16,569,311 km (0.088 R)
• M54: 16,646,952 km (0.054 R)
• M55: 17,075,999 km (0.115 R)
• M56: 17,548,129 km (0.046 R)
• M57: 17,865,427 km (0.084 R)
• M58: 19,973,111 km (0.096 R)
• M59: 20,221,294 km (0.072 R)
• M60: 20,345,759 km (0.105 R)
• M61: 21,140,274 km (0.117 R)
• M62: 21,351,057 km (0.117 R)
• M63: 21,732,083 km (0.107 R)
• M64: 21,902,175 km (0.112 R)
• M65: 22,201,072 km (0.118 R)
• M66: 22,286,642 km (0.08 R)
• M67: 22,372,362 km (0.094 R)
• M68: 23,496,739 km (0.111 R)
• M69: 23,890,182 km (0.09 R)
• M70: 24,418,112 km (0.118 R)
• M71: 25,172,834 km (0.111 R)
• M72: 25,485,792 km (0.115 R)
• M73: 25,890,006 km (0.096 R)
• M74: 26,070,421 km (0.093 R)
• M75: 26,841,598 km (0.108 R)
• M76: 27,069,884 km (0.068 R)
• M77: 27,298,769 km (0.116 R)
• M78: 27,620,404 km (0.117 R)
• M79: 28,545,966 km (0.096 R)
• M80: 28,732,365 km (0.1 R)
• M81: 29,200,008 km (0.045 R)
• M82: 29,717,318 km (0.061 R)
• M83: 30,332,464 km (0.078 R)
• M84: 30,617,897 km (0.089 R)
• M85: 30,808,634 km (0.026 R)
• M86: 30,951,949 km (0.054 R)
• M87: 31,239,327 km (0.071 R)
• M88: 31,623,793 km (0.026 R)
• M89: 32,106,695 km (0.094 R)
• M90: 32,203,485 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 12.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.63 AU - 15.05 AU

Year: 15306 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,097,869 km

• M1: 158,723 km (0.106 R)
• M2: 494,122 km (0.059 R)
• M3: 695,780 km (0.111 R)
• M4: 1,183,618 km (0.12 R)
• M5: 1,517,371 km (0.031 R)
• M6: 1,709,604 km (0.097 R)
• M7: 1,880,894 km (0.112 R)
• M8: 2,028,248 km (0.1 R)
• M9: 2,558,273 km (0.108 R)
• M10: 3,130,635 km (0.066 R)
• M11: 3,929,487 km (0.115 R)
• M12: 4,043,182 km (0.092 R)
• M13: 4,351,952 km (0.036 R)
• M14: 4,829,618 km (0.055 R)
• M15: 5,157,536 km (0.09 R)
• M16: 5,282,301 km (0.088 R)
• M17: 6,406,230 km (0.102 R)
• M18: 7,319,973 km (0.079 R)
• M19: 8,568,368 km (0.104 R)
• M20: 8,667,102 km (0.108 R)
• M21: 8,815,952 km (0.053 R)
• M22: 11,149,380 km (0.077 R)
• M23: 12,523,586 km (0.057 R)
• M24: 12,748,431 km (0.075 R)
• M25: 14,301,108 km (0.117 R)
• M26: 15,670,227 km (0.057 R)
• M27: 15,973,462 km (0.113 R)
• M28: 16,217,456 km (0.034 R)
• M29: 17,267,933 km (0.046 R)
• M30: 17,518,359 km (0.117 R)
• M31: 18,022,803 km (0.082 R)
• M32: 20,285,471 km (0.099 R)
• M33: 20,815,197 km (0.11 R)
• M34: 21,015,060 km (0.108 R)
• M35: 21,483,750 km (0.106 R)
• M36: 22,841,949 km (0.082 R)
• M37: 23,185,725 km (0.12 R)
• M38: 24,508,170 km (0.034 R)
• M39: 24,648,792 km (0.068 R)
• M40: 24,860,174 km (0.105 R)
• M41: 26,573,369 km (0.11 R)
• M42: 27,883,248 km (0.098 R)
• M43: 28,545,966 km (0.116 R)
• M44: 29,587,168 km (0.055 R)
• M45: 30,263,200 km (0.053 R)
• M46: 30,716,632 km (0.086 R)
• M47: 30,868,324 km (0.114 R)
• M48: 32,630,288 km (0.061 R)
• M49: 32,785,121 km (0.083 R)
• M50: 33,562,581 km (0.08 R)
• M51: 33,875,241 km (0.113 R)
• M52: 34,188,948 km (0.12 R)
• M53: 34,503,552 km (0.091 R)
• M54: 34,898,191 km (0.068 R)
• M55: 35,931,165 km (0.11 R)
• M56: 36,652,376 km (0.039 R)
• M57: 36,893,677 km (0.106 R)
• M58: 36,974,311 km (0.061 R)
• M59: 37,054,944 km (0.092 R)
• M60: 37,621,172 km (0.076 R)
• M61: 39,008,243 km (0.115 R)
• M62: 40,411,920 km (0.094 R)
• M63: 40,494,947 km (0.064 R)
• M64: 42,168,648 km (0.038 R)
• M65: 42,929,203 km (0.112 R)
• M66: 44,721,236 km (0.066 R)
• M67: 45,842,921 km (0.085 R)
• M68: 46,537,654 km (0.059 R)
• M69: 46,973,731 km (0.081 R)
• M70: 47,148,611 km (0.113 R)
• M71: 48,113,817 km (0.076 R)
• M72: 49,440,600 km (0.109 R)
• M73: 49,796,494 km (0.06 R)
• M74: 52,582,904 km (0.106 R)
• M75: 53,037,083 km (0.108 R)
• M76: 53,128,038 km (0.092 R)
• M77: 53,310,248 km (0.101 R)
• M78: 54,040,884 km (0.075 R)
• M79: 55,419,728 km (0.058 R)
• M80: 55,881,985 km (0.047 R)
• M81: 56,159,789 km (0.088 R)
• M82: 56,252,539 km (0.114 R)
• M83: 56,438,190 km (0.066 R)
• M84: 56,903,290 km (0.099 R)
• M85: 57,276,238 km (0.111 R)
• M86: 59,247,339 km (0.099 R)
• M87: 59,909,310 km (0.072 R)
• M88: 63,932,445 km (0.082 R)
• M89: 64,514,231 km (0.118 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit