🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.64 AU - 0.96 AU

Year: 263 Days

Day: 28.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.84 AU - 0.96 AU

Year: 313 Days

Day: 20.3 Hours

Environment

Temp: 111 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,837,546 km

• M1: 59,241 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.93 AU - 1.53 AU

Year: 501 Days

Day: 36.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.91 AU - 2.73 AU

Year: 1297 Days

Day: 33 Hours

Environment

Temp: -72 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,837,546 km

• M1: 1,319,304 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.37 AU - 3.39 AU

Year: 1794 Days

Day: 38.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 11.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.04 AU - 9.64 AU

Year: 8058 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,837,546 km

• M1: 173,534 km (0.098 R)
• M2: 256,112 km (0.118 R)
• M3: 504,594 km (0.11 R)
• M4: 686,056 km (0.108 R)
• M5: 862,133 km (0.113 R)
• M6: 978,370 km (0.109 R)
• M7: 1,131,708 km (0.101 R)
• M8: 1,445,714 km (0.117 R)
• M9: 1,919,789 km (0.027 R)
• M10: 2,296,028 km (0.108 R)
• M11: 2,652,370 km (0.117 R)
• M12: 3,301,027 km (0.066 R)
• M13: 3,923,354 km (0.034 R)
• M14: 4,047,370 km (0.075 R)
• M15: 4,478,362 km (0.103 R)
• M16: 4,738,961 km (0.077 R)
• M17: 4,897,685 km (0.051 R)
• M18: 5,004,498 km (0.056 R)
• M19: 5,605,881 km (0.072 R)
• M20: 5,745,755 km (0.069 R)
• M21: 6,639,154 km (0.08 R)
• M22: 6,817,025 km (0.117 R)
• M23: 7,177,706 km (0.099 R)
• M24: 8,012,013 km (0.055 R)
• M25: 8,392,590 km (0.098 R)
• M26: 8,520,796 km (0.042 R)
• M27: 10,041,757 km (0.105 R)
• M28: 10,973,004 km (0.073 R)
• M29: 11,078,171 km (0.112 R)
• M30: 11,431,222 km (0.086 R)
• M31: 11,644,848 km (0.075 R)
• M32: 11,788,013 km (0.078 R)
• M33: 12,549,317 km (0.112 R)
• M34: 12,843,426 km (0.119 R)
• M35: 12,991,378 km (0.033 R)
• M36: 13,551,323 km (0.096 R)
• M37: 13,815,214 km (0.082 R)
• M38: 13,966,906 km (0.095 R)
• M39: 14,157,194 km (0.097 R)
• M40: 14,540,464 km (0.102 R)
• M41: 15,395,416 km (0.097 R)
• M42: 15,908,387 km (0.042 R)
• M43: 17,194,929 km (0.053 R)
• M44: 17,562,790 km (0.118 R)
• M45: 17,644,919 km (0.105 R)
• M46: 17,768,188 km (0.101 R)
• M47: 17,974,483 km (0.092 R)
• M48: 18,347,880 km (0.081 R)
• M49: 19,059,966 km (0.069 R)
• M50: 20,858,132 km (0.031 R)
• M51: 21,032,114 km (0.104 R)
• M52: 21,601,185 km (0.092 R)
• M53: 21,777,411 km (0.062 R)
• M54: 21,953,936 km (0.074 R)
• M55: 22,888,923 km (0.067 R)
• M56: 22,978,532 km (0.108 R)
• M57: 23,113,469 km (0.102 R)
• M58: 23,882,253 km (0.117 R)
• M59: 24,843,569 km (0.12 R)
• M60: 25,120,624 km (0.118 R)
• M61: 26,568,133 km (0.065 R)
• M62: 26,709,653 km (0.115 R)
• M63: 27,040,713 km (0.102 R)
• M64: 27,230,702 km (0.085 R)
• M65: 27,373,269 km (0.097 R)
• M66: 27,468,563 km (0.117 R)
• M67: 27,802,914 km (0.088 R)
• M68: 28,042,420 km (0.067 R)
• M69: 28,186,632 km (0.057 R)
• M70: 28,475,506 km (0.11 R)
• M71: 29,202,103 km (0.065 R)
• M72: 30,032,969 km (0.057 R)
• M73: 30,476,078 km (0.109 R)
• M74: 30,723,064 km (0.1 R)
• M75: 30,822,098 km (0.092 R)
• M76: 31,318,763 km (0.104 R)
• M77: 32,118,962 km (0.079 R)
• M78: 32,370,436 km (0.088 R)
• M79: 32,572,094 km (0.05 R)
• M80: 32,875,329 km (0.08 R)
• M81: 33,790,569 km (0.108 R)
• M82: 34,405,416 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 11.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.84 AU - 11.86 AU

Year: 11348 Days

Day: 9.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 90,837,546 km

• M1: 395,088 km (0.081 R)
• M2: 816,655 km (0.114 R)
• M3: 1,286,542 km (0.114 R)
• M4: 1,550,732 km (0.085 R)
• M5: 1,625,830 km (0.104 R)
• M6: 1,832,574 km (0.082 R)
• M7: 2,329,538 km (0.109 R)
• M8: 2,836,376 km (0.076 R)
• M9: 3,279,485 km (0.117 R)
• M10: 3,542,627 km (0.064 R)
• M11: 3,710,626 km (0.088 R)
• M12: 3,950,281 km (0.065 R)
• M13: 4,089,557 km (0.071 R)
• M14: 4,773,369 km (0.093 R)
• M15: 4,847,569 km (0.089 R)
• M16: 5,727,055 km (0.038 R)
• M17: 5,845,537 km (0.097 R)
• M18: 6,004,709 km (0.079 R)
• M19: 6,084,744 km (0.082 R)
• M20: 6,780,224 km (0.083 R)
• M21: 6,947,475 km (0.025 R)
• M22: 7,243,529 km (0.105 R)
• M23: 7,328,949 km (0.043 R)
• M24: 7,630,539 km (0.116 R)
• M25: 8,694,927 km (0.115 R)
• M26: 9,290,925 km (0.092 R)
• M27: 10,281,562 km (0.032 R)
• M28: 10,377,604 km (0.098 R)
• M29: 11,355,077 km (0.118 R)
• M30: 11,854,734 km (0.096 R)
• M31: 12,006,127 km (0.103 R)
• M32: 12,979,410 km (0.076 R)
• M33: 13,292,070 km (0.096 R)
• M34: 13,449,447 km (0.1 R)
• M35: 13,712,889 km (0.075 R)
• M36: 14,298,564 km (0.108 R)
• M37: 14,405,976 km (0.066 R)
• M38: 15,549,502 km (0.05 R)
• M39: 15,881,609 km (0.064 R)
• M40: 16,160,160 km (0.092 R)
• M41: 16,328,159 km (0.081 R)
• M42: 16,553,004 km (0.114 R)
• M43: 17,062,535 km (0.045 R)
• M44: 18,329,629 km (0.11 R)
• M45: 18,915,753 km (0.094 R)
• M46: 19,151,819 km (0.041 R)
• M47: 20,771,216 km (0.03 R)
• M48: 21,504,993 km (0.096 R)
• M49: 21,936,882 km (0.107 R)
• M50: 22,122,982 km (0.041 R)
• M51: 22,434,145 km (0.113 R)
• M52: 23,060,811 km (0.115 R)
• M53: 23,186,922 km (0.07 R)
• M54: 23,947,926 km (0.11 R)
• M55: 24,781,635 km (0.035 R)
• M56: 24,910,738 km (0.099 R)
• M57: 25,040,140 km (0.104 R)
• M58: 26,148,361 km (0.12 R)
• M59: 26,411,504 km (0.106 R)
• M60: 26,807,938 km (0.058 R)
• M61: 27,073,175 km (0.039 R)
• M62: 27,206,168 km (0.078 R)
• M63: 28,277,887 km (0.103 R)
• M64: 29,022,735 km (0.097 R)
• M65: 32,630,288 km (0.103 R)
• M66: 33,482,696 km (0.056 R)
• M67: 36,230,061 km (0.092 R)
• M68: 36,449,970 km (0.105 R)
• M69: 36,523,423 km (0.072 R)
• M70: 36,891,284 km (0.105 R)
• M71: 37,260,342 km (0.082 R)
• M72: 37,853,348 km (0.096 R)
• M73: 39,878,005 km (0.084 R)
• M74: 40,105,244 km (0.112 R)
• M75: 42,245,691 km (0.113 R)
• M76: 42,400,076 km (0.097 R)
• M77: 42,631,803 km (0.043 R)
• M78: 43,563,349 km (0.099 R)
• M79: 43,875,410 km (0.074 R)
• M80: 45,288,511 km (0.056 R)
• M81: 48,159,444 km (0.036 R)
• M82: 48,482,127 km (0.104 R)
• M83: 50,514,713 km (0.084 R)
• M84: 52,243,616 km (0.038 R)
• M85: 53,406,889 km (0.099 R)
• M86: 53,991,667 km (0.116 R)
• M87: 55,843,688 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.2

Radius: 3.4

Gravity: 84.88 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.44 AU - 17.2 AU

Year: 22012 Days

Day: 17.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,837,546 km

• M1: 65,374 km (0.115 R)
• M2: 943,963 km (0.062 R)
• M3: 1,698,684 km (0.119 R)
• M4: 1,919,341 km (0.117 R)
• M5: 1,995,037 km (0.042 R)
• M6: 2,149,123 km (0.12 R)
• M7: 2,267,156 km (0.117 R)
• M8: 2,718,193 km (0.114 R)
• M9: 2,932,268 km (0.111 R)
• M10: 2,975,651 km (0.107 R)
• M11: 3,606,356 km (0.092 R)
• M12: 4,676,429 km (0.115 R)
• M13: 5,192,991 km (0.064 R)
• M14: 5,351,565 km (0.051 R)
• M15: 5,458,078 km (0.107 R)
• M16: 6,561,363 km (0.076 R)
• M17: 7,611,091 km (0.071 R)
• M18: 9,026,137 km (0.051 R)
• M19: 9,731,042 km (0.108 R)
• M20: 10,188,662 km (0.036 R)
• M21: 10,720,333 km (0.117 R)
• M22: 10,787,502 km (0.086 R)
• M23: 11,192,913 km (0.098 R)
• M24: 11,879,717 km (0.075 R)
• M25: 13,873,856 km (0.04 R)
• M26: 14,093,615 km (0.092 R)
• M27: 14,388,473 km (0.096 R)
• M28: 14,610,775 km (0.097 R)
• M29: 16,045,718 km (0.114 R)
• M30: 16,818,690 km (0.086 R)
• M31: 16,896,631 km (0.111 R)
• M32: 18,080,548 km (0.118 R)
• M33: 19,782,374 km (0.11 R)
• M34: 20,277,991 km (0.092 R)
• M35: 20,777,499 km (0.115 R)
• M36: 21,450,091 km (0.06 R)
• M37: 21,534,613 km (0.073 R)
• M38: 21,619,286 km (0.111 R)
• M39: 21,704,108 km (0.113 R)
• M40: 23,596,970 km (0.104 R)
• M41: 24,386,547 km (0.088 R)
• M42: 24,651,635 km (0.079 R)
• M43: 24,828,908 km (0.116 R)
• M44: 25,006,481 km (0.088 R)
• M45: 25,991,284 km (0.079 R)
• M46: 26,081,491 km (0.096 R)
• M47: 26,262,056 km (0.101 R)
• M48: 28,740,743 km (0.119 R)
• M49: 29,677,525 km (0.043 R)
• M50: 30,244,351 km (0.113 R)
• M51: 30,910,211 km (0.09 R)
• M52: 32,159,653 km (0.052 R)
• M53: 32,256,442 km (0.038 R)
• M54: 32,353,232 km (0.065 R)
• M55: 34,509,087 km (0.035 R)
• M56: 34,608,121 km (0.103 R)
• M57: 36,307,104 km (0.04 R)
• M58: 38,340,438 km (0.09 R)
• M59: 38,751,533 km (0.09 R)
• M60: 39,163,975 km (0.117 R)
• M61: 45,198,304 km (0.115 R)
• M62: 45,415,221 km (0.07 R)
• M63: 46,724,053 km (0.073 R)
• M64: 46,943,363 km (0.111 R)
• M65: 48,599,262 km (0.095 R)
• M66: 49,044,016 km (0.105 R)
• M67: 50,161,812 km (0.064 R)
• M68: 50,724,000 km (0.11 R)
• M69: 52,308,840 km (0.101 R)
• M70: 52,993,101 km (0.031 R)
• M71: 54,255,109 km (0.073 R)
• M72: 55,527,139 km (0.068 R)
• M73: 56,458,236 km (0.099 R)
• M74: 57,512,004 km (0.038 R)
• M75: 60,712,052 km (0.069 R)
• M76: 62,032,253 km (0.054 R)
• M77: 62,152,679 km (0.049 R)
• M78: 63,726,150 km (0.099 R)
• M79: 66,541,731 km (0.109 R)
• M80: 68,026,789 km (0.109 R)
• M81: 70,651,783 km (0.071 R)
• M82: 71,029,518 km (0.105 R)
• M83: 71,155,629 km (0.097 R)
• M84: 71,660,522 km (0.098 R)
• M85: 71,913,492 km (0.102 R)
• M86: 72,040,051 km (0.051 R)
• M87: 74,330,993 km (0.045 R)
• M88: 75,871,552 km (0.113 R)
• M89: 77,163,330 km (0.108 R)
• M90: 80,424,414 km (0.07 R)
• M91: 86,675,959 km (0.096 R)
• M92: 87,890,694 km (0.062 R)
• M93: 88,975,278 km (0.111 R)
• M94: 89,111,113 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.4

Radius: 8

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.34 AU - 17.92 AU

Year: 23781 Days

Day: 17.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,837,546 km

• M1: 283,189 km (0.081 R)
• M2: 643,420 km (0.065 R)
• M3: 936,931 km (0.082 R)
• M4: 1,238,072 km (0.099 R)
• M5: 1,432,998 km (0.073 R)
• M6: 1,534,276 km (0.118 R)
• M7: 1,673,103 km (0.081 R)
• M8: 2,038,271 km (0.076 R)
• M9: 2,468,215 km (0.119 R)
• M10: 2,883,200 km (0.097 R)
• M11: 4,303,632 km (0.118 R)
• M12: 6,181,085 km (0.082 R)
• M13: 6,291,937 km (0.101 R)
• M14: 6,572,134 km (0.058 R)
• M15: 6,685,379 km (0.075 R)
• M16: 7,029,006 km (0.091 R)
• M17: 7,202,838 km (0.096 R)
• M18: 7,496,050 km (0.078 R)
• M19: 10,502,519 km (0.089 R)
• M20: 12,547,821 km (0.078 R)
• M21: 14,050,681 km (0.049 R)
• M22: 15,009,304 km (0.07 R)
• M23: 15,760,884 km (0.107 R)
• M24: 16,371,093 km (0.116 R)
• M25: 16,524,880 km (0.099 R)
• M26: 16,679,115 km (0.111 R)
• M27: 17,066,723 km (0.119 R)
• M28: 18,247,499 km (0.106 R)
• M29: 18,406,971 km (0.099 R)
• M30: 18,486,856 km (0.063 R)
• M31: 19,944,388 km (0.116 R)
• M32: 21,438,572 km (0.104 R)
• M33: 22,029,483 km (0.069 R)
• M34: 23,140,696 km (0.111 R)
• M35: 23,486,417 km (0.088 R)
• M36: 24,182,645 km (0.117 R)
• M37: 26,492,287 km (0.089 R)
• M38: 27,035,327 km (0.1 R)
• M39: 29,150,342 km (0.12 R)
• M40: 31,222,572 km (0.075 R)
• M41: 31,700,238 km (0.092 R)
• M42: 32,953,269 km (0.105 R)
• M43: 33,830,212 km (0.081 R)
• M44: 36,506,668 km (0.069 R)
• M45: 38,532,821 km (0.053 R)
• M46: 40,283,565 km (0.094 R)
• M47: 40,491,207 km (0.095 R)
• M48: 41,534,951 km (0.057 R)
• M49: 41,954,872 km (0.07 R)
• M50: 42,587,372 km (0.119 R)
• M51: 42,798,904 km (0.115 R)
• M52: 42,904,819 km (0.088 R)
• M53: 44,933,665 km (0.101 R)
• M54: 47,980,076 km (0.117 R)
• M55: 49,194,961 km (0.11 R)
• M56: 49,861,868 km (0.098 R)
• M57: 50,308,268 km (0.077 R)
• M58: 51,542,450 km (0.05 R)
• M59: 51,655,098 km (0.108 R)
• M60: 52,106,584 km (0.12 R)
• M61: 52,446,171 km (0.088 R)
• M62: 53,811,700 km (0.032 R)
• M63: 54,384,062 km (0.105 R)
• M64: 55,073,708 km (0.073 R)
• M65: 57,743,731 km (0.032 R)
• M66: 59,507,639 km (0.069 R)
• M67: 60,336,860 km (0.097 R)
• M68: 60,812,432 km (0.107 R)
• M69: 61,169,971 km (0.064 R)
• M70: 62,126,649 km (0.116 R)
• M71: 63,208,840 km (0.089 R)
• M72: 63,933,792 km (0.098 R)
• M73: 65,270,000 km (0.104 R)
• M74: 66,002,730 km (0.09 R)
• M75: 66,492,663 km (0.111 R)
• M76: 66,860,973 km (0.079 R)
• M77: 67,599,538 km (0.099 R)
• M78: 68,093,510 km (0.055 R)
• M79: 70,330,746 km (0.052 R)
• M80: 70,831,301 km (0.103 R)
• M81: 71,081,877 km (0.11 R)
• M82: 73,604,845 km (0.118 R)
• M83: 73,858,713 km (0.079 R)
• M84: 74,877,325 km (0.053 R)
• M85: 75,516,257 km (0.034 R)
• M86: 76,542,349 km (0.081 R)
• M87: 76,670,854 km (0.12 R)
• M88: 81,478,779 km (0.053 R)
• M89: 83,191,077 km (0.087 R)
• M90: 85,581,501 km (0.11 R)
• M91: 87,187,584 km (0.059 R)
• M92: 88,263,791 km (0.105 R)
• M93: 89,750,943 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 10,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit