🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.1 AU - 1.38 AU

Year: 502 Days

Day: 47.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.71 AU - 2.45 AU

Year: 1090 Days

Day: 14 Hours

Environment

Temp: -65 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.35 AU - 2.77 AU

Year: 1489 Days

Day: 45.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,057,066 km

• M1: 448,644 km (0.042 R)
• M2: 949,348 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.21 AU - 3.13 AU

Year: 1586 Days

Day: 12.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.79 AU - 3.53 AU

Year: 2042 Days

Day: 23.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.1

Radius: 10.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.74 AU - 6.1 AU

Year: 5235 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,057,066 km

• M1: 206,894 km (0.089 R)
• M2: 298,897 km (0.053 R)
• M3: 597,643 km (0.092 R)
• M4: 729,140 km (0.104 R)
• M5: 920,924 km (0.03 R)
• M6: 1,049,429 km (0.112 R)
• M7: 1,578,258 km (0.07 R)
• M8: 1,702,723 km (0.1 R)
• M9: 1,863,092 km (0.106 R)
• M10: 2,427,973 km (0.114 R)
• M11: 2,683,337 km (0.062 R)
• M12: 3,043,718 km (0.044 R)
• M13: 3,180,451 km (0.051 R)
• M14: 3,623,709 km (0.098 R)
• M15: 3,727,231 km (0.116 R)
• M16: 3,979,752 km (0.093 R)
• M17: 4,151,191 km (0.119 R)
• M18: 4,725,348 km (0.102 R)
• M19: 4,838,743 km (0.087 R)
• M20: 4,929,998 km (0.072 R)
• M21: 5,277,663 km (0.107 R)
• M22: 5,537,664 km (0.098 R)
• M23: 5,777,769 km (0.045 R)
• M24: 6,070,382 km (0.107 R)
• M25: 6,243,467 km (0.115 R)
• M26: 6,342,950 km (0.088 R)
• M27: 7,106,796 km (0.102 R)
• M28: 7,872,588 km (0.073 R)
• M29: 8,720,209 km (0.046 R)
• M30: 9,453,389 km (0.117 R)
• M31: 9,539,258 km (0.075 R)
• M32: 9,798,361 km (0.09 R)
• M33: 9,914,300 km (0.038 R)
• M34: 10,147,672 km (0.106 R)
• M35: 11,250,209 km (0.039 R)
• M36: 12,047,565 km (0.051 R)
• M37: 12,515,807 km (0.072 R)
• M38: 12,673,333 km (0.116 R)
• M39: 12,958,317 km (0.085 R)
• M40: 13,149,503 km (0.076 R)
• M41: 13,631,657 km (0.105 R)
• M42: 13,761,359 km (0.114 R)
• M43: 14,349,428 km (0.095 R)
• M44: 14,580,407 km (0.086 R)
• M45: 15,112,826 km (0.112 R)
• M46: 15,314,184 km (0.117 R)
• M47: 15,482,632 km (0.043 R)
• M48: 15,617,868 km (0.082 R)
• M49: 15,923,497 km (0.088 R)
• M50: 16,713,673 km (0.114 R)
• M51: 17,165,907 km (0.09 R)
• M52: 17,270,925 km (0.105 R)
• M53: 17,340,936 km (0.044 R)
• M54: 17,446,253 km (0.089 R)
• M55: 17,975,979 km (0.097 R)
• M56: 18,618,652 km (0.067 R)
• M57: 18,762,565 km (0.058 R)
• M58: 18,906,777 km (0.032 R)
• M59: 19,196,249 km (0.079 R)
• M60: 19,487,217 km (0.12 R)
• M61: 19,560,221 km (0.077 R)
• M62: 19,816,332 km (0.098 R)
• M63: 20,036,840 km (0.077 R)
• M64: 21,489,435 km (0.081 R)
• M65: 21,564,832 km (0.099 R)
• M66: 22,171,302 km (0.055 R)
• M67: 22,285,744 km (0.052 R)
• M68: 22,514,928 km (0.105 R)
• M69: 22,745,010 km (0.054 R)
• M70: 23,750,906 km (0.086 R)
• M71: 24,024,221 km (0.102 R)
• M72: 24,495,155 km (0.07 R)
• M73: 24,573,993 km (0.114 R)
• M74: 24,731,819 km (0.1 R)
• M75: 25,326,770 km (0.101 R)
• M76: 25,806,081 km (0.097 R)
• M77: 25,966,450 km (0.115 R)
• M78: 26,087,026 km (0.042 R)
• M79: 26,328,776 km (0.11 R)
• M80: 26,652,057 km (0.107 R)
• M81: 27,058,066 km (0.101 R)
• M82: 27,180,288 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 9.7

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.42 AU - 7.1 AU

Year: 5692 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,057,066 km

• M1: 128,953 km (0.09 R)
• M2: 206,595 km (0.078 R)
• M3: 373,247 km (0.119 R)
• M4: 433,684 km (0.069 R)
• M5: 498,460 km (0.099 R)
• M6: 664,215 km (0.067 R)
• M7: 807,829 km (0.117 R)
• M8: 1,035,965 km (0.1 R)
• M9: 1,605,185 km (0.111 R)
• M10: 1,802,206 km (0.093 R)
• M11: 1,894,358 km (0.062 R)
• M12: 2,521,921 km (0.088 R)
• M13: 2,667,480 km (0.069 R)
• M14: 2,945,133 km (0.053 R)
• M15: 3,299,830 km (0.118 R)
• M16: 4,245,438 km (0.1 R)
• M17: 4,369,305 km (0.054 R)
• M18: 4,519,651 km (0.104 R)
• M19: 4,646,061 km (0.067 R)
• M20: 5,510,587 km (0.08 R)
• M21: 5,645,824 km (0.12 R)
• M22: 5,727,504 km (0.117 R)
• M23: 6,030,589 km (0.118 R)
• M24: 6,114,215 km (0.029 R)
• M25: 6,480,729 km (0.072 R)
• M26: 6,595,022 km (0.101 R)
• M27: 6,767,658 km (0.096 R)
• M28: 7,058,776 km (0.075 R)
• M29: 7,743,784 km (0.039 R)
• M30: 7,987,180 km (0.116 R)
• M31: 9,466,703 km (0.042 R)
• M32: 9,564,091 km (0.077 R)
• M33: 9,727,003 km (0.092 R)
• M34: 9,923,724 km (0.114 R)
• M35: 10,154,853 km (0.057 R)
• M36: 10,757,433 km (0.072 R)
• M37: 10,825,201 km (0.119 R)
• M38: 10,994,995 km (0.101 R)
• M39: 11,131,428 km (0.043 R)
• M40: 11,302,867 km (0.049 R)
• M41: 11,579,025 km (0.113 R)
• M42: 11,997,300 km (0.06 R)
• M43: 12,278,993 km (0.12 R)
• M44: 12,456,117 km (0.092 R)
• M45: 12,812,908 km (0.107 R)
• M46: 13,064,831 km (0.081 R)
• M47: 13,573,314 km (0.095 R)
• M48: 13,866,825 km (0.104 R)
• M49: 14,051,279 km (0.106 R)
• M50: 14,199,531 km (0.049 R)
• M51: 15,251,353 km (0.084 R)
• M52: 15,365,646 km (0.063 R)
• M53: 15,556,533 km (0.118 R)
• M54: 15,671,574 km (0.074 R)
• M55: 15,902,254 km (0.074 R)
• M56: 16,836,642 km (0.118 R)
• M57: 17,033,513 km (0.06 R)
• M58: 17,949,052 km (0.05 R)
• M59: 18,473,542 km (0.081 R)
• M60: 18,636,005 km (0.081 R)
• M61: 19,703,236 km (0.082 R)
• M62: 20,411,732 km (0.081 R)
• M63: 20,537,544 km (0.073 R)
• M64: 21,853,706 km (0.087 R)
• M65: 22,025,444 km (0.115 R)
• M66: 22,456,884 km (0.061 R)
• M67: 22,717,185 km (0.113 R)
• M68: 23,022,065 km (0.108 R)
• M69: 23,856,372 km (0.1 R)
• M70: 24,210,620 km (0.051 R)
• M71: 24,388,342 km (0.102 R)
• M72: 24,700,553 km (0.052 R)
• M73: 25,103,869 km (0.083 R)
• M74: 25,238,806 km (0.104 R)
• M75: 26,053,367 km (0.105 R)
• M76: 26,784,751 km (0.093 R)
• M77: 27,754,893 km (0.116 R)
• M78: 29,113,391 km (0.11 R)
• M79: 30,589,473 km (0.076 R)
• M80: 31,846,096 km (0.111 R)
• M81: 32,529,758 km (0.028 R)
• M82: 32,627,894 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 9.6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.8 AU - 10.36 AU

Year: 9944 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,057,066 km

• M1: 136,433 km (0.118 R)
• M2: 422,016 km (0.089 R)
• M3: 937,829 km (0.096 R)
• M4: 1,379,442 km (0.107 R)
• M5: 1,466,358 km (0.085 R)
• M6: 2,075,970 km (0.053 R)
• M7: 2,513,693 km (0.089 R)
• M8: 2,647,882 km (0.08 R)
• M9: 3,150,830 km (0.082 R)
• M10: 3,237,597 km (0.112 R)
• M11: 3,325,261 km (0.109 R)
• M12: 4,469,087 km (0.081 R)
• M13: 5,032,472 km (0.116 R)
• M14: 5,409,010 km (0.05 R)
• M15: 5,653,453 km (0.084 R)
• M16: 5,972,994 km (0.092 R)
• M17: 6,298,370 km (0.108 R)
• M18: 6,371,523 km (0.11 R)
• M19: 6,929,074 km (0.086 R)
• M20: 7,774,901 km (0.117 R)
• M21: 8,170,138 km (0.108 R)
• M22: 8,653,040 km (0.105 R)
• M23: 8,775,261 km (0.087 R)
• M24: 9,062,639 km (0.081 R)
• M25: 9,311,420 km (0.101 R)
• M26: 10,502,219 km (0.11 R)
• M27: 11,248,264 km (0.119 R)
• M28: 11,920,856 km (0.108 R)
• M29: 12,102,468 km (0.071 R)
• M30: 12,606,463 km (0.049 R)
• M31: 12,930,791 km (0.088 R)
• M32: 13,070,665 km (0.113 R)
• M33: 13,257,812 km (0.12 R)
• M34: 13,587,675 km (0.056 R)
• M35: 13,824,938 km (0.036 R)
• M36: 13,920,231 km (0.089 R)
• M37: 16,523,982 km (0.065 R)
• M38: 16,878,978 km (0.093 R)
• M39: 17,236,367 km (0.051 R)
• M40: 17,338,992 km (0.093 R)
• M41: 18,428,513 km (0.109 R)
• M42: 19,061,013 km (0.109 R)
• M43: 20,131,086 km (0.092 R)
• M44: 20,293,250 km (0.099 R)
• M45: 22,384,928 km (0.08 R)
• M46: 24,084,210 km (0.11 R)
• M47: 24,371,438 km (0.102 R)
• M48: 26,354,507 km (0.091 R)
• M49: 26,472,690 km (0.108 R)
• M50: 27,186,122 km (0.103 R)
• M51: 29,057,890 km (0.063 R)
• M52: 29,609,159 km (0.044 R)
• M53: 29,793,613 km (0.04 R)
• M54: 30,163,718 km (0.113 R)
• M55: 30,225,651 km (0.101 R)
• M56: 32,670,081 km (0.096 R)
• M57: 34,205,852 km (0.055 R)
• M58: 35,438,090 km (0.076 R)
• M59: 35,699,437 km (0.049 R)
• M60: 37,147,994 km (0.116 R)
• M61: 37,746,086 km (0.08 R)
• M62: 37,946,248 km (0.083 R)
• M63: 38,884,675 km (0.085 R)
• M64: 39,154,101 km (0.064 R)
• M65: 39,221,570 km (0.105 R)
• M66: 39,356,657 km (0.05 R)
• M67: 39,830,583 km (0.046 R)
• M68: 39,898,500 km (0.045 R)
• M69: 40,034,335 km (0.048 R)
• M70: 41,469,876 km (0.116 R)
• M71: 41,745,286 km (0.106 R)
• M72: 42,021,294 km (0.046 R)
• M73: 42,228,637 km (0.079 R)
• M74: 42,436,428 km (0.082 R)
• M75: 43,549,885 km (0.095 R)
• M76: 43,969,956 km (0.107 R)
• M77: 45,805,821 km (0.092 R)
• M78: 45,948,088 km (0.062 R)
• M79: 46,161,714 km (0.118 R)
• M80: 47,450,500 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 13.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.59 AU - 14.19 AU

Year: 15850 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,057,066 km

• M1: 183,557 km (0.077 R)
• M2: 297,550 km (0.046 R)
• M3: 473,776 km (0.082 R)
• M4: 561,890 km (0.116 R)
• M5: 746,194 km (0.084 R)
• M6: 938,427 km (0.074 R)
• M7: 1,308,084 km (0.099 R)
• M8: 1,407,866 km (0.06 R)
• M9: 1,545,196 km (0.082 R)
• M10: 2,081,355 km (0.07 R)
• M11: 2,259,526 km (0.11 R)
• M12: 2,484,222 km (0.101 R)
• M13: 3,270,808 km (0.116 R)
• M14: 3,362,960 km (0.118 R)
• M15: 3,526,171 km (0.063 R)
• M16: 3,668,289 km (0.079 R)
• M17: 4,081,180 km (0.109 R)
• M18: 4,483,747 km (0.108 R)
• M19: 6,020,267 km (0.112 R)
• M20: 6,978,591 km (0.074 R)
• M21: 7,552,000 km (0.056 R)
• M22: 7,828,905 km (0.088 R)
• M23: 8,140,518 km (0.081 R)
• M24: 8,488,183 km (0.119 R)
• M25: 8,647,804 km (0.058 R)
• M26: 9,329,073 km (0.069 R)
• M27: 9,427,957 km (0.109 R)
• M28: 9,759,615 km (0.091 R)
• M29: 9,960,525 km (0.1 R)
• M30: 10,708,964 km (0.097 R)
• M31: 10,812,485 km (0.072 R)
• M32: 10,951,013 km (0.047 R)
• M33: 13,805,191 km (0.12 R)
• M34: 14,030,934 km (0.113 R)
• M35: 14,257,874 km (0.084 R)
• M36: 14,869,131 km (0.098 R)
• M37: 15,723,634 km (0.108 R)
• M38: 15,880,861 km (0.1 R)
• M39: 16,514,408 km (0.113 R)
• M40: 16,754,214 km (0.031 R)
• M41: 17,888,165 km (0.11 R)
• M42: 18,838,261 km (0.106 R)
• M43: 19,005,213 km (0.12 R)
• M44: 20,187,335 km (0.101 R)
• M45: 20,486,680 km (0.086 R)
• M46: 20,701,353 km (0.098 R)
• M47: 21,829,620 km (0.119 R)
• M48: 22,888,923 km (0.052 R)
• M49: 23,335,173 km (0.115 R)
• M50: 23,604,300 km (0.102 R)
• M51: 23,739,387 km (0.117 R)
• M52: 24,145,844 km (0.081 R)
• M53: 24,281,829 km (0.05 R)
• M54: 24,554,546 km (0.1 R)
• M55: 25,378,980 km (0.099 R)
• M56: 26,305,738 km (0.067 R)
• M57: 27,196,295 km (0.049 R)
• M58: 28,049,152 km (0.08 R)
• M59: 28,287,611 km (0.078 R)
• M60: 28,574,689 km (0.109 R)
• M61: 28,670,582 km (0.095 R)
• M62: 29,538,548 km (0.038 R)
• M63: 30,562,097 km (0.112 R)
• M64: 31,300,362 km (0.09 R)
• M65: 31,597,314 km (0.085 R)
• M66: 33,095,986 km (0.109 R)
• M67: 33,803,284 km (0.104 R)
• M68: 33,904,712 km (0.081 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit