🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 129 Days

Day: 22.8 Hours

Environment

Temp: 240 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 254 Days

Day: 26 Hours

Environment

Temp: 136 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.11 AU

Year: 360 Days

Day: 34.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.25 AU - 1.77 AU

Year: 658 Days

Day: 25 Hours

Environment

Temp: -14 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,139,217 km

• M1: 768,484 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.54 AU - 2.44 AU

Year: 996 Days

Day: 36.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,139,217 km

• M1: 1,020,407 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.66 AU - 3.9 AU

Year: 2107 Days

Day: 44.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,139,217 km

• M1: 846,275 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 8.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.45 AU - 8.63 AU

Year: 8088 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,139,217 km

• M1: 102,923 km (0.117 R)
• M2: 171,888 km (0.077 R)
• M3: 299,794 km (0.103 R)
• M4: 393,143 km (0.059 R)
• M5: 531,222 km (0.117 R)
• M6: 711,487 km (0.118 R)
• M7: 869,912 km (0.077 R)
• M8: 996,621 km (0.11 R)
• M9: 1,069,774 km (0.057 R)
• M10: 1,316,162 km (0.108 R)
• M11: 1,380,639 km (0.082 R)
• M12: 1,496,128 km (0.088 R)
• M13: 1,989,801 km (0.085 R)
• M14: 2,158,847 km (0.045 R)
• M15: 2,235,441 km (0.112 R)
• M16: 2,371,874 km (0.082 R)
• M17: 2,776,686 km (0.116 R)
• M18: 2,902,348 km (0.088 R)
• M19: 3,246,723 km (0.074 R)
• M20: 3,904,056 km (0.111 R)
• M21: 4,211,928 km (0.077 R)
• M22: 5,233,532 km (0.042 R)
• M23: 5,546,640 km (0.117 R)
• M24: 5,652,406 km (0.097 R)
• M25: 5,785,548 km (0.027 R)
• M26: 5,892,660 km (0.097 R)
• M27: 6,273,237 km (0.103 R)
• M28: 6,328,289 km (0.083 R)
• M29: 6,438,842 km (0.085 R)
• M30: 6,661,743 km (0.117 R)
• M31: 6,774,240 km (0.082 R)
• M32: 7,374,876 km (0.096 R)
• M33: 8,112,244 km (0.106 R)
• M34: 8,504,938 km (0.086 R)
• M35: 8,688,196 km (0.099 R)
• M36: 8,780,348 km (0.096 R)
• M37: 9,214,780 km (0.094 R)
• M38: 9,497,819 km (0.058 R)
• M39: 9,943,621 km (0.101 R)
• M40: 10,136,752 km (0.11 R)
• M41: 10,233,841 km (0.054 R)
• M42: 11,087,895 km (0.081 R)
• M43: 11,254,846 km (0.1 R)
• M44: 11,321,866 km (0.119 R)
• M45: 11,828,404 km (0.099 R)
• M46: 12,480,801 km (0.049 R)
• M47: 12,968,939 km (0.104 R)
• M48: 13,498,814 km (0.087 R)
• M49: 13,856,054 km (0.118 R)
• M50: 13,963,914 km (0.101 R)
• M51: 14,361,396 km (0.116 R)
• M52: 14,836,070 km (0.078 R)
• M53: 14,946,473 km (0.057 R)
• M54: 16,177,364 km (0.095 R)
• M55: 16,328,757 km (0.115 R)
• M56: 16,556,744 km (0.081 R)
• M57: 16,633,039 km (0.063 R)
• M58: 17,986,002 km (0.076 R)
• M59: 18,616,258 km (0.067 R)
• M60: 19,454,455 km (0.108 R)
• M61: 19,776,988 km (0.113 R)
• M62: 20,304,919 km (0.073 R)
• M63: 20,837,338 km (0.12 R)
• M64: 21,167,351 km (0.115 R)
• M65: 21,749,137 km (0.1 R)
• M66: 22,251,786 km (0.093 R)
• M67: 24,866,158 km (0.082 R)
• M68: 25,391,845 km (0.101 R)
• M69: 25,700,166 km (0.096 R)
• M70: 26,721,920 km (0.054 R)
• M71: 27,756,987 km (0.091 R)
• M72: 27,983,778 km (0.058 R)
• M73: 28,165,539 km (0.078 R)
• M74: 28,347,749 km (0.117 R)
• M75: 29,080,629 km (0.081 R)
• M76: 29,357,086 km (0.078 R)
• M77: 30,191,543 km (0.119 R)
• M78: 30,986,805 km (0.085 R)

Asteroid Belt

Center: 9.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.6

Radius: 11.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.09 AU - 11.47 AU

Year: 13440 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,139,217 km

• M1: 151,243 km (0.058 R)
• M2: 243,845 km (0.033 R)
• M3: 1,004,251 km (0.115 R)
• M4: 1,276,668 km (0.058 R)
• M5: 1,572,872 km (0.105 R)
• M6: 2,018,973 km (0.117 R)
• M7: 2,559,769 km (0.073 R)
• M8: 3,174,467 km (0.103 R)
• M9: 3,266,021 km (0.114 R)
• M10: 4,229,880 km (0.076 R)
• M11: 4,848,168 km (0.109 R)
• M12: 5,642,233 km (0.068 R)
• M13: 6,168,668 km (0.088 R)
• M14: 6,321,856 km (0.052 R)
• M15: 6,671,467 km (0.117 R)
• M16: 6,987,567 km (0.084 R)
• M17: 7,511,758 km (0.102 R)
• M18: 8,470,231 km (0.049 R)
• M19: 8,640,773 km (0.109 R)
• M20: 8,898,829 km (0.11 R)
• M21: 9,510,984 km (0.104 R)
• M22: 9,643,976 km (0.118 R)
• M23: 10,500,275 km (0.116 R)
• M24: 10,775,834 km (0.102 R)
• M25: 10,868,136 km (0.07 R)
• M26: 11,007,262 km (0.099 R)
• M27: 11,380,957 km (0.096 R)
• M28: 12,140,765 km (0.12 R)
• M29: 12,478,407 km (0.083 R)
• M30: 12,575,496 km (0.102 R)
• M31: 12,672,884 km (0.104 R)
• M32: 12,917,178 km (0.047 R)
• M33: 13,015,314 km (0.04 R)
• M34: 14,927,474 km (0.06 R)
• M35: 16,498,252 km (0.067 R)
• M36: 16,711,578 km (0.111 R)
• M37: 16,979,658 km (0.114 R)
• M38: 17,141,074 km (0.087 R)
• M39: 18,451,551 km (0.089 R)
• M40: 19,511,601 km (0.062 R)
• M41: 19,680,797 km (0.106 R)
• M42: 19,963,985 km (0.1 R)
• M43: 20,134,377 km (0.072 R)
• M44: 20,248,371 km (0.107 R)
• M45: 21,399,527 km (0.102 R)
• M46: 21,515,764 km (0.102 R)
• M47: 22,571,925 km (0.091 R)
• M48: 22,808,888 km (0.105 R)
• M49: 23,165,829 km (0.105 R)
• M50: 25,285,182 km (0.088 R)
• M51: 25,408,151 km (0.117 R)
• M52: 26,274,472 km (0.108 R)
• M53: 26,523,852 km (0.094 R)
• M54: 28,290,902 km (0.096 R)
• M55: 28,674,471 km (0.06 R)
• M56: 29,317,742 km (0.054 R)
• M57: 29,576,247 km (0.112 R)
• M58: 30,291,325 km (0.036 R)
• M59: 30,683,870 km (0.043 R)
• M60: 31,077,910 km (0.118 R)
• M61: 32,337,076 km (0.047 R)
• M62: 33,073,696 km (0.088 R)
• M63: 34,019,154 km (0.073 R)
• M64: 34,222,906 km (0.093 R)
• M65: 35,591,727 km (0.075 R)
• M66: 36,282,869 km (0.052 R)
• M67: 38,170,794 km (0.106 R)
• M68: 38,665,514 km (0.086 R)
• M69: 39,875,761 km (0.11 R)
• M70: 40,953,913 km (0.028 R)
• M71: 42,625,669 km (0.115 R)
• M72: 42,698,823 km (0.06 R)
• M73: 43,212,392 km (0.104 R)
• M74: 43,433,049 km (0.03 R)
• M75: 44,839,568 km (0.083 R)
• M76: 46,411,543 km (0.115 R)
• M77: 46,863,927 km (0.109 R)
• M78: 47,090,717 km (0.118 R)
• M79: 47,166,413 km (0.114 R)
• M80: 47,545,345 km (0.106 R)
• M81: 47,773,182 km (0.097 R)
• M82: 49,301,474 km (0.116 R)
• M83: 49,994,412 km (0.094 R)
• M84: 50,380,823 km (0.112 R)
• M85: 50,458,315 km (0.107 R)
• M86: 50,768,281 km (0.093 R)
• M87: 51,234,428 km (0.101 R)
• M88: 51,858,102 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.8

Radius: 3.5

Gravity: 39.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.99 AU - 17.25 AU

Year: 22961 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,139,217 km

• M1: 45,927 km (0.1 R)
• M2: 153,338 km (0.061 R)
• M3: 896,989 km (0.115 R)
• M4: 1,215,184 km (0.082 R)
• M5: 1,783,356 km (0.119 R)
• M6: 2,010,895 km (0.053 R)
• M7: 3,436,712 km (0.091 R)
• M8: 3,678,013 km (0.106 R)
• M9: 3,966,588 km (0.088 R)
• M10: 4,608,961 km (0.09 R)
• M11: 4,964,555 km (0.082 R)
• M12: 5,328,975 km (0.102 R)
• M13: 5,561,151 km (0.118 R)
• M14: 7,174,115 km (0.1 R)
• M15: 7,276,141 km (0.107 R)
• M16: 7,430,227 km (0.037 R)
• M17: 7,741,540 km (0.1 R)
• M18: 7,846,259 km (0.1 R)
• M19: 9,084,032 km (0.092 R)
• M20: 9,472,687 km (0.104 R)
• M21: 11,674,917 km (0.116 R)
• M22: 11,795,044 km (0.1 R)
• M23: 11,976,058 km (0.11 R)
• M24: 14,026,147 km (0.066 R)
• M25: 15,848,548 km (0.1 R)
• M26: 16,449,931 km (0.073 R)
• M27: 18,438,087 km (0.119 R)
• M28: 18,858,756 km (0.086 R)
• M29: 19,924,342 km (0.036 R)
• M30: 20,139,763 km (0.105 R)
• M31: 20,283,826 km (0.109 R)
• M32: 21,522,047 km (0.113 R)
• M33: 21,743,153 km (0.049 R)
• M34: 22,859,602 km (0.105 R)
• M35: 23,842,161 km (0.105 R)
• M36: 24,147,340 km (0.077 R)
• M37: 24,684,397 km (0.094 R)
• M38: 27,667,528 km (0.113 R)
• M39: 30,596,804 km (0.111 R)
• M40: 31,344,344 km (0.063 R)
• M41: 32,097,869 km (0.115 R)
• M42: 32,688,032 km (0.12 R)
• M43: 34,394,046 km (0.092 R)
• M44: 34,997,973 km (0.059 R)
• M45: 36,478,992 km (0.11 R)
• M46: 36,654,620 km (0.108 R)
• M47: 37,359,824 km (0.065 R)
• M48: 37,536,799 km (0.077 R)
• M49: 38,426,008 km (0.061 R)
• M50: 38,515,318 km (0.085 R)
• M51: 39,412,008 km (0.117 R)
• M52: 41,592,098 km (0.118 R)
• M53: 42,327,521 km (0.113 R)
• M54: 43,067,133 km (0.09 R)
• M55: 43,438,584 km (0.101 R)
• M56: 44,278,127 km (0.113 R)
• M57: 44,465,424 km (0.047 R)
• M58: 45,028,959 km (0.097 R)
• M59: 47,210,844 km (0.119 R)
• M60: 47,402,180 km (0.058 R)
• M61: 48,362,748 km (0.066 R)
• M62: 50,010,419 km (0.118 R)
• M63: 50,205,494 km (0.091 R)
• M64: 51,086,326 km (0.115 R)
• M65: 51,577,905 km (0.097 R)
• M66: 52,268,748 km (0.036 R)
• M67: 53,062,066 km (0.11 R)
• M68: 54,359,677 km (0.042 R)
• M69: 54,861,429 km (0.07 R)
• M70: 54,962,108 km (0.065 R)
• M71: 56,173,402 km (0.057 R)
• M72: 56,680,838 km (0.054 R)
• M73: 57,189,620 km (0.072 R)
• M74: 57,802,373 km (0.116 R)
• M75: 60,274,478 km (0.11 R)
• M76: 60,689,911 km (0.069 R)
• M77: 61,002,122 km (0.12 R)
• M78: 61,419,201 km (0.117 R)
• M79: 62,256,051 km (0.117 R)
• M80: 62,465,937 km (0.079 R)
• M81: 62,570,955 km (0.115 R)
• M82: 62,886,307 km (0.117 R)
• M83: 64,683,127 km (0.047 R)
• M84: 66,175,665 km (0.112 R)
• M85: 66,282,628 km (0.036 R)
• M86: 67,248,581 km (0.096 R)
• M87: 69,303,158 km (0.118 R)
• M88: 70,065,210 km (0.103 R)
• M89: 74,028,058 km (0.118 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 14,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit