🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.74 AU - 0.98 AU

Year: 278 Days

Day: 25.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.71 AU - 2.31 AU

Year: 992 Days

Day: 28.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.67 AU - 2.37 AU

Year: 1000 Days

Day: 23.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,989,875 km

• M1: 385,065 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.16 AU - 2.9 AU

Year: 1401 Days

Day: 23 Hours

Environment

Temp: -77 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,989,875 km

• M1: 601,383 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.6

Radius: 13.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.25 AU - 9.37 AU

Year: 8342 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,989,875 km

• M1: 190,737 km (0.047 R)
• M2: 316,549 km (0.025 R)
• M3: 486,492 km (0.117 R)
• M4: 593,156 km (0.101 R)
• M5: 834,756 km (0.037 R)
• M6: 1,414,897 km (0.094 R)
• M7: 1,967,511 km (0.109 R)
• M8: 2,559,171 km (0.06 R)
• M9: 2,683,935 km (0.117 R)
• M10: 2,992,257 km (0.081 R)
• M11: 3,285,020 km (0.112 R)
• M12: 4,072,204 km (0.104 R)
• M13: 4,160,018 km (0.111 R)
• M14: 5,135,844 km (0.055 R)
• M15: 5,230,839 km (0.074 R)
• M16: 5,552,026 km (0.107 R)
• M17: 5,747,999 km (0.117 R)
• M18: 5,913,005 km (0.101 R)
• M19: 6,213,996 km (0.097 R)
• M20: 6,349,382 km (0.031 R)
• M21: 6,554,332 km (0.08 R)
• M22: 6,657,704 km (0.089 R)
• M23: 6,935,956 km (0.08 R)
• M24: 7,076,428 km (0.089 R)
• M25: 7,611,988 km (0.119 R)
• M26: 8,346,664 km (0.09 R)
• M27: 8,496,261 km (0.099 R)
• M28: 8,646,757 km (0.087 R)
• M29: 8,950,590 km (0.041 R)
• M30: 9,412,997 km (0.045 R)
• M31: 9,529,684 km (0.065 R)
• M32: 9,843,689 km (0.093 R)
• M33: 10,280,814 km (0.112 R)
• M34: 10,968,965 km (0.117 R)
• M35: 11,091,934 km (0.047 R)
• M36: 11,463,685 km (0.034 R)
• M37: 12,050,258 km (0.115 R)
• M38: 12,689,490 km (0.104 R)
• M39: 13,208,894 km (0.086 R)
• M40: 13,427,306 km (0.051 R)
• M41: 13,691,197 km (0.11 R)
• M42: 13,823,591 km (0.111 R)
• M43: 14,492,743 km (0.081 R)
• M44: 16,328,308 km (0.111 R)
• M45: 18,724,118 km (0.074 R)
• M46: 19,117,561 km (0.087 R)
• M47: 21,176,626 km (0.049 R)
• M48: 23,305,403 km (0.077 R)
• M49: 23,410,870 km (0.118 R)
• M50: 24,207,927 km (0.076 R)
• M51: 24,368,296 km (0.117 R)
• M52: 25,882,975 km (0.086 R)
• M53: 26,211,492 km (0.109 R)
• M54: 28,268,014 km (0.038 R)
• M55: 28,380,661 km (0.088 R)
• M56: 28,493,458 km (0.098 R)
• M57: 29,116,383 km (0.046 R)
• M58: 30,088,021 km (0.093 R)
• M59: 30,375,848 km (0.107 R)
• M60: 30,780,360 km (0.081 R)
• M61: 30,954,193 km (0.104 R)
• M62: 31,244,862 km (0.106 R)
• M63: 31,419,592 km (0.084 R)
• M64: 32,063,162 km (0.09 R)
• M65: 33,482,397 km (0.034 R)
• M66: 33,721,006 km (0.059 R)
• M67: 34,079,891 km (0.087 R)
• M68: 34,560,399 km (0.117 R)
• M69: 35,103,589 km (0.083 R)
• M70: 36,443,388 km (0.087 R)
• M71: 36,566,058 km (0.111 R)
• M72: 36,996,301 km (0.118 R)
• M73: 38,796,712 km (0.099 R)
• M74: 39,928,569 km (0.085 R)
• M75: 40,435,108 km (0.092 R)
• M76: 40,562,116 km (0.067 R)
• M77: 41,390,589 km (0.084 R)
• M78: 41,518,645 km (0.094 R)
• M79: 42,418,027 km (0.096 R)
• M80: 42,611,607 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.9

Radius: 6.9

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.36 AU - 18.38 AU

Year: 22017 Days

Day: 18.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,989,875 km

• M1: 113,096 km (0.118 R)
• M2: 337,792 km (0.112 R)
• M3: 487,091 km (0.062 R)
• M4: 1,192,445 km (0.115 R)
• M5: 1,249,292 km (0.101 R)
• M6: 1,425,069 km (0.062 R)
• M7: 2,275,982 km (0.083 R)
• M8: 2,347,041 km (0.048 R)
• M9: 2,864,799 km (0.051 R)
• M10: 3,295,940 km (0.09 R)
• M11: 3,831,501 km (0.069 R)
• M12: 3,958,958 km (0.083 R)
• M13: 4,087,762 km (0.062 R)
• M14: 4,130,996 km (0.061 R)
• M15: 4,261,744 km (0.062 R)
• M16: 4,305,726 km (0.097 R)
• M17: 4,527,280 km (0.1 R)
• M18: 6,081,752 km (0.045 R)
• M19: 6,230,602 km (0.087 R)
• M20: 6,633,469 km (0.112 R)
• M21: 7,096,773 km (0.109 R)
• M22: 8,163,406 km (0.076 R)
• M23: 8,771,222 km (0.102 R)
• M24: 8,827,172 km (0.118 R)
• M25: 9,393,400 km (0.061 R)
• M26: 9,450,696 km (0.077 R)
• M27: 9,854,909 km (0.115 R)
• M28: 10,501,471 km (0.106 R)
• M29: 10,799,919 km (0.058 R)
• M30: 11,161,796 km (0.086 R)
• M31: 12,965,947 km (0.088 R)
• M32: 13,221,759 km (0.115 R)
• M33: 14,261,913 km (0.048 R)
• M34: 14,725,218 km (0.054 R)
• M35: 15,126,290 km (0.081 R)
• M36: 16,696,768 km (0.045 R)
• M37: 18,032,827 km (0.109 R)
• M38: 18,390,066 km (0.093 R)
• M39: 18,605,637 km (0.102 R)
• M40: 18,821,955 km (0.087 R)
• M41: 19,184,281 km (0.077 R)
• M42: 21,633,198 km (0.118 R)
• M43: 22,089,023 km (0.11 R)
• M44: 22,394,652 km (0.052 R)
• M45: 22,547,989 km (0.107 R)
• M46: 22,932,755 km (0.089 R)
• M47: 23,009,948 km (0.115 R)
• M48: 25,207,391 km (0.104 R)
• M49: 25,526,633 km (0.106 R)
• M50: 25,606,668 km (0.12 R)
• M51: 26,008,188 km (0.051 R)
• M52: 26,573,818 km (0.081 R)
• M53: 28,046,609 km (0.103 R)
• M54: 28,876,279 km (0.09 R)
• M55: 31,156,300 km (0.092 R)
• M56: 31,327,589 km (0.087 R)
• M57: 31,929,122 km (0.103 R)
• M58: 32,274,693 km (0.115 R)
• M59: 34,197,026 km (0.061 R)
• M60: 34,638,938 km (0.117 R)
• M61: 34,905,073 km (0.09 R)
• M62: 35,618,206 km (0.113 R)
• M63: 36,066,251 km (0.087 R)
• M64: 37,968,388 km (0.082 R)
• M65: 40,088,938 km (0.055 R)
• M66: 42,342,331 km (0.118 R)
• M67: 43,388,768 km (0.044 R)
• M68: 44,347,541 km (0.102 R)
• M69: 47,167,012 km (0.1 R)
• M70: 47,757,624 km (0.116 R)
• M71: 48,350,630 km (0.06 R)
• M72: 50,948,397 km (0.076 R)
• M73: 53,283,919 km (0.116 R)
• M74: 54,310,161 km (0.098 R)
• M75: 55,135,941 km (0.112 R)
• M76: 58,269,268 km (0.109 R)
• M77: 58,585,817 km (0.111 R)
• M78: 59,538,756 km (0.117 R)
• M79: 59,857,549 km (0.041 R)
• M80: 62,643,959 km (0.095 R)
• M81: 64,270,686 km (0.114 R)
• M82: 67,123,069 km (0.087 R)
• M83: 67,344,174 km (0.06 R)
• M84: 69,345,195 km (0.089 R)
• M85: 69,792,493 km (0.063 R)
• M86: 70,690,080 km (0.094 R)
• M87: 70,915,075 km (0.074 R)
• M88: 73,519,275 km (0.042 R)
• M89: 74,203,835 km (0.072 R)
• M90: 74,318,128 km (0.112 R)
• M91: 74,432,421 km (0.086 R)
• M92: 74,890,489 km (0.097 R)
• M93: 75,809,170 km (0.106 R)
• M94: 77,194,296 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 4.7

Gravity: 32.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.43 AU - 18.15 AU

Year: 25037 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,989,875 km

• M1: 100,231 km (0.041 R)
• M2: 293,960 km (0.08 R)
• M3: 457,470 km (0.065 R)
• M4: 573,259 km (0.054 R)
• M5: 1,480,570 km (0.117 R)
• M6: 1,759,869 km (0.12 R)
• M7: 1,942,678 km (0.043 R)
• M8: 2,817,377 km (0.095 R)
• M9: 2,859,713 km (0.05 R)
• M10: 2,902,348 km (0.064 R)
• M11: 3,074,685 km (0.048 R)
• M12: 3,118,218 km (0.103 R)
• M13: 4,032,859 km (0.105 R)
• M14: 4,371,399 km (0.088 R)
• M15: 4,568,869 km (0.116 R)
• M16: 5,976,734 km (0.088 R)
• M17: 6,195,895 km (0.034 R)
• M18: 7,330,744 km (0.099 R)
• M19: 8,344,719 km (0.084 R)
• M20: 9,913,701 km (0.084 R)
• M21: 10,107,879 km (0.039 R)
• M22: 10,764,614 km (0.119 R)
• M23: 12,535,554 km (0.118 R)
• M24: 12,815,900 km (0.113 R)
• M25: 12,886,361 km (0.115 R)
• M26: 13,741,312 km (0.038 R)
• M27: 13,813,419 km (0.116 R)
• M28: 13,885,674 km (0.056 R)
• M29: 14,248,599 km (0.098 R)
• M30: 14,688,117 km (0.094 R)
• M31: 14,835,621 km (0.101 R)
• M32: 15,206,624 km (0.103 R)
• M33: 15,281,273 km (0.115 R)
• M34: 15,731,114 km (0.052 R)
• M35: 16,643,960 km (0.112 R)
• M36: 16,951,982 km (0.045 R)
• M37: 17,029,324 km (0.098 R)
• M38: 17,966,255 km (0.062 R)
• M39: 19,483,627 km (0.075 R)
• M40: 19,808,254 km (0.037 R)
• M41: 22,130,462 km (0.037 R)
• M42: 22,980,327 km (0.119 R)
• M43: 27,115,512 km (0.106 R)
• M44: 27,206,018 km (0.103 R)
• M45: 28,850,997 km (0.112 R)
• M46: 29,592,404 km (0.096 R)
• M47: 32,524,073 km (0.119 R)
• M48: 32,716,306 km (0.083 R)
• M49: 32,812,647 km (0.038 R)
• M50: 34,073,009 km (0.036 R)
• M51: 35,151,610 km (0.033 R)
• M52: 36,840,720 km (0.113 R)
• M53: 37,644,659 km (0.118 R)
• M54: 39,269,890 km (0.096 R)
• M55: 39,782,562 km (0.058 R)
• M56: 40,710,667 km (0.102 R)
• M57: 41,021,681 km (0.099 R)
• M58: 42,378,384 km (0.112 R)
• M59: 43,115,004 km (0.089 R)
• M60: 43,431,852 km (0.061 R)
• M61: 43,961,877 km (0.094 R)
• M62: 44,600,810 km (0.09 R)
• M63: 45,028,361 km (0.061 R)
• M64: 45,564,819 km (0.105 R)
• M65: 46,535,709 km (0.089 R)
• M66: 46,860,785 km (0.095 R)
• M67: 48,607,639 km (0.093 R)
• M68: 48,827,399 km (0.113 R)
• M69: 49,047,607 km (0.111 R)
• M70: 52,615,067 km (0.098 R)
• M71: 53,293,194 km (0.106 R)
• M72: 54,201,852 km (0.107 R)
• M73: 54,315,845 km (0.05 R)
• M74: 55,919,385 km (0.085 R)
• M75: 62,248,572 km (0.068 R)
• M76: 62,367,951 km (0.118 R)
• M77: 63,445,355 km (0.095 R)
• M78: 63,685,609 km (0.114 R)
• M79: 66,714,218 km (0.043 R)
• M80: 66,958,511 km (0.115 R)
• M81: 68,430,554 km (0.108 R)
• M82: 71,781,546 km (0.073 R)
• M83: 72,784,750 km (0.057 R)
• M84: 73,666,180 km (0.058 R)
• M85: 78,770,908 km (0.036 R)
• M86: 81,496,133 km (0.088 R)
• M87: 82,542,420 km (0.098 R)
• M88: 83,461,550 km (0.093 R)
• M89: 85,177,587 km (0.06 R)
• M90: 87,172,026 km (0.103 R)
• M91: 89,855,063 km (0.094 R)
• M92: 89,989,851 km (0.057 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 18,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit