🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.87 AU - 1.95 AU

Year: 994 Days

Day: 41.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,978,731 km

• M1: 1,176,737 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.11 AU - 2.17 AU

Year: 1179 Days

Day: 32.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.07 AU - 2.75 AU

Year: 1409 Days

Day: 28.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.23 AU - 3.65 AU

Year: 1899 Days

Day: 12.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,978,731 km

• M1: 2,031,240 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.54 AU - 3.92 AU

Year: 2187 Days

Day: 27.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,978,731 km

• M1: 756,965 km (0.076 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536

Radius: 8.5

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.08 AU - 5.48 AU

Year: 3937 Days

Day: 8.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,978,731 km

• M1: 119,529 km (0.106 R)
• M2: 193,580 km (0.085 R)
• M3: 369,806 km (0.11 R)
• M4: 562,039 km (0.11 R)
• M5: 701,464 km (0.08 R)
• M6: 764,894 km (0.101 R)
• M7: 875,148 km (0.045 R)
• M8: 991,086 km (0.039 R)
• M9: 1,238,521 km (0.048 R)
• M10: 1,589,178 km (0.079 R)
• M11: 1,776,026 km (0.034 R)
• M12: 1,924,577 km (0.082 R)
• M13: 1,985,313 km (0.039 R)
• M14: 2,171,114 km (0.116 R)
• M15: 2,830,990 km (0.119 R)
• M16: 2,952,613 km (0.044 R)
• M17: 3,147,390 km (0.106 R)
• M18: 3,401,257 km (0.052 R)
• M19: 3,890,442 km (0.093 R)
• M20: 4,006,381 km (0.089 R)
• M21: 4,182,756 km (0.107 R)
• M22: 4,241,997 km (0.063 R)
• M23: 4,361,526 km (0.094 R)
• M24: 4,482,102 km (0.058 R)
• M25: 4,644,715 km (0.058 R)
• M26: 4,747,339 km (0.111 R)
• M27: 4,809,272 km (0.102 R)
• M28: 4,975,775 km (0.091 R)
• M29: 5,186,558 km (0.117 R)
• M30: 6,193,801 km (0.096 R)
• M31: 6,329,636 km (0.071 R)
• M32: 6,789,350 km (0.099 R)
• M33: 6,882,549 km (0.098 R)
• M34: 7,023,321 km (0.072 R)
• M35: 7,619,768 km (0.062 R)
• M36: 8,059,286 km (0.099 R)
• M37: 8,133,337 km (0.034 R)
• M38: 8,381,969 km (0.08 R)
• M39: 9,142,524 km (0.036 R)
• M40: 9,400,880 km (0.105 R)
• M41: 9,845,784 km (0.117 R)
• M42: 10,458,537 km (0.056 R)
• M43: 10,756,087 km (0.114 R)
• M44: 11,001,577 km (0.099 R)
• M45: 11,414,766 km (0.116 R)
• M46: 12,171,283 km (0.083 R)
• M47: 12,771,021 km (0.061 R)
• M48: 12,857,339 km (0.107 R)
• M49: 13,002,000 km (0.098 R)
• M50: 13,059,894 km (0.104 R)
• M51: 13,556,110 km (0.099 R)
• M52: 13,673,694 km (0.052 R)
• M53: 13,850,818 km (0.1 R)
• M54: 14,326,838 km (0.098 R)
• M55: 14,717,439 km (0.118 R)
• M56: 14,959,637 km (0.11 R)
• M57: 15,172,665 km (0.087 R)
• M58: 15,447,925 km (0.064 R)
• M59: 15,601,712 km (0.084 R)
• M60: 15,910,482 km (0.083 R)
• M61: 16,252,612 km (0.061 R)
• M62: 16,471,623 km (0.025 R)
• M63: 16,975,768 km (0.115 R)
• M64: 17,773,723 km (0.114 R)
• M65: 17,902,527 km (0.116 R)
• M66: 17,999,317 km (0.116 R)
• M67: 18,486,108 km (0.066 R)
• M68: 18,681,932 km (0.087 R)
• M69: 18,911,265 km (0.109 R)
• M70: 19,108,734 km (0.11 R)
• M71: 19,671,671 km (0.118 R)
• M72: 19,738,242 km (0.111 R)
• M73: 19,938,404 km (0.111 R)
• M74: 20,340,972 km (0.099 R)
• M75: 20,983,645 km (0.111 R)
• M76: 21,051,712 km (0.067 R)
• M77: 21,495,718 km (0.086 R)
• M78: 21,736,122 km (0.1 R)
• M79: 21,839,494 km (0.118 R)
• M80: 22,358,449 km (0.104 R)
• M81: 22,741,569 km (0.079 R)
• M82: 23,267,555 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.9

Radius: 8.8

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.8 AU - 7.02 AU

Year: 5413 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,978,731 km

• M1: 185,801 km (0.07 R)
• M2: 253,718 km (0.112 R)
• M3: 364,420 km (0.097 R)
• M4: 482,902 km (0.12 R)
• M5: 680,072 km (0.098 R)
• M6: 760,855 km (0.095 R)
• M7: 1,331,421 km (0.092 R)
• M8: 1,452,147 km (0.077 R)
• M9: 1,522,906 km (0.063 R)
• M10: 1,594,713 km (0.095 R)
• M11: 1,723,367 km (0.103 R)
• M12: 1,779,467 km (0.066 R)
• M13: 1,855,313 km (0.061 R)
• M14: 2,030,193 km (0.112 R)
• M15: 2,109,629 km (0.115 R)
• M16: 2,480,333 km (0.081 R)
• M17: 2,586,996 km (0.053 R)
• M18: 2,893,672 km (0.12 R)
• M19: 3,352,189 km (0.065 R)
• M20: 3,517,944 km (0.116 R)
• M21: 3,613,985 km (0.105 R)
• M22: 3,808,612 km (0.096 R)
• M23: 4,031,812 km (0.071 R)
• M24: 4,647,856 km (0.11 R)
• M25: 4,779,802 km (0.055 R)
• M26: 5,431,001 km (0.089 R)
• M27: 5,682,326 km (0.111 R)
• M28: 6,518,278 km (0.12 R)
• M29: 6,577,220 km (0.06 R)
• M30: 7,177,855 km (0.091 R)
• M31: 7,269,409 km (0.055 R)
• M32: 7,639,664 km (0.074 R)
• M33: 7,984,487 km (0.061 R)
• M34: 8,366,560 km (0.05 R)
• M35: 8,689,542 km (0.066 R)
• M36: 8,819,842 km (0.064 R)
• M37: 9,514,724 km (0.089 R)
• M38: 9,851,768 km (0.062 R)
• M39: 11,168,229 km (0.087 R)
• M40: 11,310,048 km (0.114 R)
• M41: 11,523,823 km (0.09 R)
• M42: 11,631,234 km (0.078 R)
• M43: 11,738,945 km (0.111 R)
• M44: 12,539,144 km (0.079 R)
• M45: 13,132,150 km (0.104 R)
• M46: 13,432,094 km (0.088 R)
• M47: 14,230,198 km (0.118 R)
• M48: 14,538,220 km (0.087 R)
• M49: 14,731,950 km (0.107 R)
• M50: 15,004,517 km (0.084 R)
• M51: 15,713,162 km (0.086 R)
• M52: 15,792,598 km (0.12 R)
• M53: 16,111,541 km (0.118 R)
• M54: 16,271,760 km (0.107 R)
• M55: 16,634,386 km (0.106 R)
• M56: 17,614,252 km (0.088 R)
• M57: 18,487,006 km (0.077 R)
• M58: 18,612,817 km (0.032 R)
• M59: 19,034,384 km (0.099 R)
• M60: 19,373,822 km (0.105 R)
• M61: 20,490,869 km (0.067 R)
• M62: 21,188,594 km (0.053 R)
• M63: 21,452,185 km (0.085 R)
• M64: 21,938,378 km (0.11 R)
• M65: 22,027,239 km (0.059 R)
• M66: 22,249,691 km (0.026 R)
• M67: 23,056,921 km (0.065 R)
• M68: 23,919,503 km (0.111 R)
• M69: 24,885,007 km (0.098 R)
• M70: 24,977,608 km (0.076 R)
• M71: 25,395,735 km (0.03 R)
• M72: 25,582,433 km (0.08 R)
• M73: 25,769,430 km (0.113 R)
• M74: 25,957,026 km (0.062 R)
• M75: 26,050,973 km (0.116 R)
• M76: 27,569,242 km (0.072 R)
• M77: 27,761,026 km (0.103 R)
• M78: 28,194,262 km (0.113 R)
• M79: 29,360,228 km (0.106 R)
• M80: 31,088,831 km (0.118 R)
• M81: 31,338,510 km (0.12 R)
• M82: 31,638,902 km (0.063 R)
• M83: 32,041,022 km (0.056 R)
• M84: 32,901,060 km (0.065 R)
• M85: 33,768,578 km (0.073 R)
• M86: 33,871,202 km (0.041 R)
• M87: 34,128,061 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 8.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.02 AU - 7.86 AU

Year: 6888 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,978,731 km

• M1: 181,911 km (0.118 R)
• M2: 281,992 km (0.11 R)
• M3: 761,603 km (0.088 R)
• M4: 837,000 km (0.073 R)
• M5: 1,058,255 km (0.095 R)
• M6: 1,366,726 km (0.108 R)
• M7: 1,495,530 km (0.103 R)
• M8: 1,715,140 km (0.055 R)
• M9: 1,919,341 km (0.103 R)
• M10: 2,253,991 km (0.034 R)
• M11: 2,563,808 km (0.073 R)
• M12: 2,636,064 km (0.099 R)
• M13: 2,872,279 km (0.089 R)
• M14: 2,962,487 km (0.057 R)
• M15: 3,146,043 km (0.099 R)
• M16: 3,239,243 km (0.098 R)
• M17: 3,349,197 km (0.119 R)
• M18: 3,492,362 km (0.067 R)
• M19: 3,884,010 km (0.103 R)
• M20: 4,034,505 km (0.072 R)
• M21: 4,272,515 km (0.039 R)
• M22: 4,410,594 km (0.114 R)
• M23: 4,744,496 km (0.117 R)
• M24: 5,455,386 km (0.078 R)
• M25: 5,548,884 km (0.112 R)
• M26: 5,947,712 km (0.089 R)
• M27: 6,652,767 km (0.099 R)
• M28: 6,934,161 km (0.078 R)
• M29: 7,612,886 km (0.073 R)
• M30: 7,717,455 km (0.105 R)
• M31: 8,248,079 km (0.077 R)
• M32: 8,878,334 km (0.03 R)
• M33: 9,704,863 km (0.028 R)
• M34: 10,092,920 km (0.108 R)
• M35: 10,323,599 km (0.104 R)
• M36: 11,144,443 km (0.076 R)
• M37: 11,239,587 km (0.115 R)
• M38: 11,695,262 km (0.06 R)
• M39: 12,377,728 km (0.115 R)
• M40: 12,599,881 km (0.084 R)
• M41: 13,022,943 km (0.083 R)
• M42: 13,173,439 km (0.074 R)
• M43: 13,274,118 km (0.094 R)
• M44: 13,526,789 km (0.082 R)
• M45: 14,788,049 km (0.05 R)
• M46: 14,971,306 km (0.088 R)
• M47: 16,006,075 km (0.049 R)
• M48: 16,059,631 km (0.058 R)
• M49: 16,194,119 km (0.116 R)
• M50: 16,275,052 km (0.084 R)
• M51: 17,063,582 km (0.092 R)
• M52: 17,118,484 km (0.094 R)
• M53: 18,311,827 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 13

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.81 AU - 10.49 AU

Year: 11293 Days

Day: 9.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 143.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,978,731 km

• M1: 162,613 km (0.078 R)
• M2: 348,563 km (0.111 R)
• M3: 465,549 km (0.114 R)
• M4: 980,165 km (0.073 R)
• M5: 1,062,444 km (0.112 R)
• M6: 1,161,777 km (0.108 R)
• M7: 1,249,441 km (0.115 R)
• M8: 1,354,908 km (0.119 R)
• M9: 1,495,231 km (0.077 R)
• M10: 1,607,878 km (0.091 R)
• M11: 1,774,081 km (0.11 R)
• M12: 1,876,556 km (0.076 R)
• M13: 3,051,647 km (0.092 R)
• M14: 3,407,839 km (0.066 R)
• M15: 3,667,392 km (0.044 R)
• M16: 3,821,926 km (0.097 R)
• M17: 3,933,676 km (0.05 R)
• M18: 4,137,428 km (0.082 R)
• M19: 4,344,921 km (0.11 R)
• M20: 4,794,163 km (0.059 R)
• M21: 5,085,580 km (0.055 R)
• M22: 5,184,165 km (0.084 R)
• M23: 6,177,644 km (0.046 R)
• M24: 7,648,341 km (0.093 R)
• M25: 8,018,147 km (0.097 R)
• M26: 8,219,655 km (0.109 R)
• M27: 8,510,623 km (0.102 R)
• M28: 8,775,261 km (0.115 R)
• M29: 9,282,847 km (0.104 R)
• M30: 9,464,160 km (0.099 R)
• M31: 9,799,857 km (0.073 R)
• M32: 10,108,478 km (0.105 R)
• M33: 10,577,317 km (0.093 R)
• M34: 10,989,460 km (0.055 R)
• M35: 11,245,721 km (0.115 R)
• M36: 11,439,300 km (0.032 R)
• M37: 11,633,927 km (0.065 R)
• M38: 12,026,472 km (0.117 R)
• M39: 12,791,067 km (0.065 R)
• M40: 13,094,601 km (0.107 R)
• M41: 13,434,637 km (0.043 R)
• M42: 14,192,948 km (0.039 R)
• M43: 15,249,409 km (0.104 R)
• M44: 15,428,028 km (0.087 R)
• M45: 15,643,150 km (0.054 R)
• M46: 15,787,213 km (0.108 R)
• M47: 16,513,959 km (0.069 R)
• M48: 17,251,477 km (0.107 R)
• M49: 17,849,420 km (0.102 R)
• M50: 19,878,116 km (0.111 R)
• M51: 19,995,102 km (0.102 R)
• M52: 20,308,210 km (0.11 R)
• M53: 20,939,364 km (0.109 R)
• M54: 22,383,133 km (0.094 R)
• M55: 23,240,029 km (0.074 R)
• M56: 25,450,338 km (0.078 R)
• M57: 26,387,419 km (0.111 R)
• M58: 26,473,288 km (0.118 R)
• M59: 26,903,382 km (0.107 R)
• M60: 28,163,894 km (0.058 R)
• M61: 28,603,113 km (0.08 R)
• M62: 29,044,427 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit