🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 19.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,408,726 km

• M1: 442,211 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.99 AU - 1.29 AU

Year: 456 Days

Day: 34.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,408,726 km

• M1: 83,476 km (0.096 R)
• M2: 391,946 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.14 AU - 1.32 AU

Year: 511 Days

Day: 14.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.14 AU - 3 AU

Year: 1544 Days

Day: 39.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.96 AU - 3.98 AU

Year: 2422 Days

Day: 47.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,408,726 km

• M1: 957,426 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 11.3

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.36 AU - 9.9 AU

Year: 10338 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,408,726 km

• M1: 179,966 km (0.1 R)
• M2: 284,685 km (0.083 R)
• M3: 426,504 km (0.112 R)
• M4: 631,153 km (0.092 R)
• M5: 869,612 km (0.047 R)
• M6: 949,198 km (0.088 R)
• M7: 1,385,575 km (0.088 R)
• M8: 1,504,057 km (0.099 R)
• M9: 1,576,911 km (0.068 R)
• M10: 1,726,210 km (0.109 R)
• M11: 1,828,535 km (0.095 R)
• M12: 1,906,625 km (0.118 R)
• M13: 2,258,329 km (0.094 R)
• M14: 2,991,957 km (0.115 R)
• M15: 3,178,506 km (0.096 R)
• M16: 3,596,034 km (0.063 R)
• M17: 4,951,540 km (0.051 R)
• M18: 6,488,808 km (0.08 R)
• M19: 6,977,095 km (0.12 R)
• M20: 7,059,524 km (0.112 R)
• M21: 7,309,202 km (0.085 R)
• M22: 7,604,060 km (0.119 R)
• M23: 9,001,304 km (0.101 R)
• M24: 9,591,467 km (0.057 R)
• M25: 9,729,397 km (0.107 R)
• M26: 9,914,449 km (0.082 R)
• M27: 10,147,224 km (0.086 R)
• M28: 11,000,679 km (0.116 R)
• M29: 11,290,301 km (0.117 R)
• M30: 11,729,371 km (0.074 R)
• M31: 12,876,936 km (0.092 R)
• M32: 13,387,065 km (0.056 R)
• M33: 13,799,955 km (0.1 R)
• M34: 14,269,393 km (0.057 R)
• M35: 15,117,014 km (0.103 R)
• M36: 15,277,683 km (0.026 R)
• M37: 16,805,376 km (0.116 R)
• M38: 17,306,678 km (0.105 R)
• M39: 19,769,059 km (0.077 R)
• M40: 20,003,629 km (0.085 R)
• M41: 21,430,643 km (0.037 R)
• M42: 21,611,208 km (0.12 R)
• M43: 21,792,520 km (0.086 R)
• M44: 23,694,208 km (0.069 R)
• M45: 23,881,056 km (0.116 R)
• M46: 24,256,248 km (0.111 R)
• M47: 24,570,253 km (0.107 R)
• M48: 25,968,545 km (0.086 R)
• M49: 26,547,937 km (0.112 R)
• M50: 27,457,792 km (0.038 R)
• M51: 29,041,135 km (0.108 R)
• M52: 29,241,148 km (0.089 R)
• M53: 29,978,366 km (0.1 R)
• M54: 31,402,837 km (0.099 R)
• M55: 31,813,932 km (0.037 R)
• M56: 33,127,252 km (0.109 R)
• M57: 34,106,370 km (0.107 R)
• M58: 34,176,681 km (0.109 R)
• M59: 35,307,940 km (0.111 R)
• M60: 38,043,786 km (0.067 R)
• M61: 40,251,401 km (0.057 R)
• M62: 41,746,183 km (0.086 R)
• M63: 42,576,003 km (0.087 R)
• M64: 43,487,503 km (0.116 R)
• M65: 43,563,798 km (0.097 R)
• M66: 45,406,993 km (0.084 R)
• M67: 45,561,827 km (0.055 R)
• M68: 46,806,182 km (0.113 R)
• M69: 48,377,259 km (0.11 R)
• M70: 48,614,521 km (0.032 R)
• M71: 49,965,689 km (0.097 R)
• M72: 50,205,494 km (0.09 R)
• M73: 50,846,671 km (0.065 R)
• M74: 52,786,357 km (0.057 R)
• M75: 52,949,119 km (0.109 R)
• M76: 53,765,325 km (0.096 R)
• M77: 54,750,278 km (0.108 R)
• M78: 55,162,420 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.3

Radius: 5.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.77 AU - 18.69 AU

Year: 27976 Days

Day: 24.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 48,408,726 km

• M1: 154,834 km (0.1 R)
• M2: 202,855 km (0.03 R)
• M3: 357,838 km (0.098 R)
• M4: 486,642 km (0.075 R)
• M5: 681,269 km (0.068 R)
• M6: 769,382 km (0.074 R)
• M7: 880,383 km (0.043 R)
• M8: 957,277 km (0.098 R)
• M9: 1,016,518 km (0.053 R)
• M10: 1,201,720 km (0.066 R)
• M11: 1,244,355 km (0.11 R)
• M12: 1,331,122 km (0.071 R)
• M13: 1,487,900 km (0.052 R)
• M14: 1,698,385 km (0.103 R)
• M15: 2,147,328 km (0.092 R)
• M16: 2,358,261 km (0.087 R)
• M17: 3,509,716 km (0.098 R)
• M18: 3,726,782 km (0.07 R)
• M19: 3,789,613 km (0.091 R)
• M20: 4,239,304 km (0.097 R)
• M21: 4,304,828 km (0.089 R)
• M22: 5,329,275 km (0.074 R)
• M23: 5,435,639 km (0.109 R)
• M24: 6,998,188 km (0.069 R)
• M25: 7,075,979 km (0.071 R)
• M26: 7,547,961 km (0.117 R)
• M27: 7,707,581 km (0.116 R)
• M28: 8,357,285 km (0.077 R)
• M29: 9,364,228 km (0.082 R)
• M30: 10,188,363 km (0.064 R)
• M31: 10,542,162 km (0.115 R)
• M32: 10,675,902 km (0.108 R)
• M33: 11,171,221 km (0.094 R)
• M34: 11,398,759 km (0.07 R)
• M35: 12,371,295 km (0.104 R)
• M36: 12,465,243 km (0.064 R)
• M37: 13,225,948 km (0.104 R)
• M38: 13,854,857 km (0.067 R)
• M39: 14,050,382 km (0.085 R)
• M40: 16,414,926 km (0.116 R)
• M41: 16,777,551 km (0.112 R)
• M42: 18,147,269 km (0.119 R)
• M43: 18,468,456 km (0.118 R)
• M44: 19,116,514 km (0.049 R)
• M45: 19,225,122 km (0.101 R)
• M46: 19,552,591 km (0.111 R)
• M47: 19,826,804 km (0.1 R)
• M48: 20,268,268 km (0.104 R)
• M49: 20,379,120 km (0.112 R)
• M50: 20,601,422 km (0.118 R)
• M51: 21,442,312 km (0.047 R)
• M52: 23,099,706 km (0.108 R)
• M53: 23,739,088 km (0.07 R)
• M54: 24,916,423 km (0.094 R)
• M55: 24,975,813 km (0.112 R)
• M56: 25,512,122 km (0.118 R)
• M57: 26,233,333 km (0.116 R)
• M58: 26,293,621 km (0.077 R)
• M59: 27,941,741 km (0.105 R)
• M60: 28,065,159 km (0.077 R)
• M61: 28,622,710 km (0.119 R)
• M62: 29,874,844 km (0.102 R)
• M63: 30,507,643 km (0.074 R)
• M64: 30,634,652 km (0.075 R)
• M65: 30,698,381 km (0.068 R)
• M66: 31,593,425 km (0.075 R)
• M67: 32,561,921 km (0.098 R)
• M68: 33,671,339 km (0.11 R)
• M69: 33,934,183 km (0.045 R)
• M70: 35,125,281 km (0.03 R)
• M71: 36,667,186 km (0.111 R)
• M72: 37,616,534 km (0.101 R)
• M73: 38,162,566 km (0.075 R)
• M74: 39,400,938 km (0.09 R)
• M75: 39,747,257 km (0.094 R)
• M76: 40,164,186 km (0.057 R)
• M77: 40,442,887 km (0.104 R)
• M78: 41,493,812 km (0.118 R)
• M79: 42,058,095 km (0.082 R)
• M80: 42,270,225 km (0.107 R)
• M81: 42,341,134 km (0.043 R)
• M82: 42,411,894 km (0.116 R)
• M83: 42,553,862 km (0.068 R)
• M84: 42,837,949 km (0.066 R)
• M85: 43,193,992 km (0.068 R)
• M86: 43,765,755 km (0.049 R)
• M87: 44,124,490 km (0.107 R)
• M88: 45,351,043 km (0.098 R)
• M89: 45,786,672 km (0.039 R)
• M90: 46,005,085 km (0.09 R)
• M91: 46,150,794 km (0.1 R)
• M92: 46,662,119 km (0.081 R)
• M93: 46,735,272 km (0.043 R)
• M94: 48,503,370 km (0.098 R)
• M95: 49,470,370 km (0.099 R)
• M96: 49,993,514 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.3

Radius: 4.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.58 AU - 20.4 AU

Year: 28594 Days

Day: 23.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 48,408,726 km

• M1: 123,269 km (0.098 R)
• M2: 166,802 km (0.085 R)
• M3: 262,395 km (0.074 R)
• M4: 336,446 km (0.092 R)
• M5: 432,039 km (0.116 R)
• M6: 717,621 km (0.046 R)
• M7: 860,936 km (0.099 R)
• M8: 936,034 km (0.076 R)
• M9: 1,092,812 km (0.066 R)
• M10: 1,279,062 km (0.076 R)
• M11: 1,565,691 km (0.097 R)
• M12: 1,657,993 km (0.051 R)
• M13: 2,170,815 km (0.068 R)
• M14: 2,222,127 km (0.115 R)
• M15: 2,511,449 km (0.081 R)
• M16: 2,701,738 km (0.108 R)
• M17: 2,981,635 km (0.113 R)
• M18: 3,388,990 km (0.078 R)
• M19: 5,497,423 km (0.055 R)
• M20: 5,958,932 km (0.101 R)
• M21: 6,067,091 km (0.098 R)
• M22: 6,730,109 km (0.082 R)
• M23: 7,571,298 km (0.12 R)
• M24: 8,607,413 km (0.103 R)
• M25: 8,688,944 km (0.105 R)
• M26: 8,852,903 km (0.099 R)
• M27: 8,976,471 km (0.097 R)
• M28: 9,017,760 km (0.101 R)
• M29: 9,142,075 km (0.109 R)
• M30: 9,183,664 km (0.097 R)
• M31: 9,266,990 km (0.087 R)
• M32: 9,350,465 km (0.119 R)
• M33: 9,645,024 km (0.109 R)
• M34: 10,156,947 km (0.052 R)
• M35: 10,633,865 km (0.106 R)
• M36: 11,206,975 km (0.09 R)
• M37: 11,609,543 km (0.083 R)
• M38: 12,938,869 km (0.08 R)
• M39: 13,079,192 km (0.051 R)
• M40: 13,126,016 km (0.111 R)
• M41: 13,266,938 km (0.098 R)
• M42: 13,361,184 km (0.09 R)
• M43: 13,502,853 km (0.109 R)
• M44: 13,597,698 km (0.118 R)
• M45: 13,979,023 km (0.104 R)
• M46: 14,026,895 km (0.103 R)
• M47: 14,122,937 km (0.096 R)
• M48: 14,849,833 km (0.09 R)
• M49: 15,045,656 km (0.092 R)
• M50: 15,341,112 km (0.088 R)
• M51: 16,643,362 km (0.106 R)
• M52: 16,897,827 km (0.113 R)
• M53: 17,000,003 km (0.064 R)
• M54: 17,204,952 km (0.099 R)
• M55: 17,565,483 km (0.081 R)
• M56: 18,451,551 km (0.075 R)
• M57: 19,352,130 km (0.083 R)
• M58: 19,834,583 km (0.107 R)
• M59: 20,158,463 km (0.081 R)
• M60: 20,756,854 km (0.075 R)
• M61: 20,920,963 km (0.091 R)
• M62: 22,868,129 km (0.099 R)
• M63: 23,037,773 km (0.069 R)
• M64: 24,121,460 km (0.058 R)
• M65: 24,524,925 km (0.047 R)
• M66: 27,771,349 km (0.067 R)
• M67: 29,352,299 km (0.101 R)
• M68: 30,091,761 km (0.114 R)
• M69: 30,899,739 km (0.1 R)
• M70: 31,903,990 km (0.068 R)
• M71: 32,219,941 km (0.103 R)
• M72: 34,137,785 km (0.094 R)
• M73: 34,461,066 km (0.102 R)
• M74: 35,960,935 km (0.079 R)
• M75: 36,092,281 km (0.098 R)
• M76: 36,685,736 km (0.058 R)
• M77: 37,083,068 km (0.108 R)
• M78: 38,082,831 km (0.115 R)
• M79: 38,216,721 km (0.077 R)
• M80: 39,158,888 km (0.077 R)
• M81: 40,313,036 km (0.043 R)
• M82: 40,449,619 km (0.055 R)
• M83: 40,586,351 km (0.082 R)
• M84: 40,997,296 km (0.083 R)
• M85: 41,409,588 km (0.086 R)
• M86: 41,478,553 km (0.096 R)
• M87: 41,616,332 km (0.096 R)
• M88: 42,030,719 km (0.096 R)
• M89: 43,352,117 km (0.118 R)
• M90: 45,323,966 km (0.103 R)
• M91: 45,536,993 km (0.064 R)
• M92: 46,106,662 km (0.036 R)
• M93: 47,685,368 km (0.085 R)
• M94: 48,191,308 km (0.071 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: 228 - 14,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit