🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.64 AU - 0.68 AU

Year: 243 Days

Day: 46 Hours

Environment

Temp: -35 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,546,562 km

• M1: 251,773 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.65 AU - 0.95 AU

Year: 324 Days

Day: 43.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.06 AU - 1.56 AU

Year: 679 Days

Day: 44.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,546,562 km

• M1: 868,266 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.65 AU

Year: 734 Days

Day: 41.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,546,562 km

• M1: 919,728 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.14 AU - 1.7 AU

Year: 767 Days

Day: 36.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.35 AU - 2.23 AU

Year: 1085 Days

Day: 19.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,546,562 km

• M1: 689,347 km (0.061 R)
• M2: 976,126 km (0.1 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.8

Radius: 8.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.51 AU - 2.63 AU

Year: 1867 Days

Day: 10.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,546,562 km

• M1: 139,724 km (0.091 R)
• M2: 265,835 km (0.118 R)
• M3: 352,901 km (0.062 R)
• M4: 408,851 km (0.096 R)
• M5: 496,964 km (0.072 R)
• M6: 579,991 km (0.069 R)
• M7: 674,686 km (0.116 R)
• M8: 741,108 km (0.091 R)
• M9: 1,045,091 km (0.058 R)
• M10: 1,552,228 km (0.113 R)
• M11: 1,733,839 km (0.106 R)
• M12: 1,865,037 km (0.087 R)
• M13: 1,999,824 km (0.108 R)
• M14: 2,107,834 km (0.108 R)
• M15: 2,299,319 km (0.099 R)
• M16: 2,559,919 km (0.108 R)
• M17: 2,688,423 km (0.106 R)
• M18: 2,852,083 km (0.116 R)
• M19: 2,963,085 km (0.036 R)
• M20: 3,086,802 km (0.082 R)
• M21: 3,707,035 km (0.105 R)
• M22: 3,889,694 km (0.084 R)
• M23: 4,087,612 km (0.116 R)
• M24: 4,150,144 km (0.077 R)
• M25: 4,213,125 km (0.093 R)
• M26: 4,365,266 km (0.074 R)
• M27: 4,455,025 km (0.097 R)
• M28: 4,727,742 km (0.071 R)
• M29: 5,126,719 km (0.115 R)
• M30: 5,207,801 km (0.067 R)
• M31: 5,316,708 km (0.08 R)
• M32: 5,522,854 km (0.027 R)
• M33: 5,592,118 km (0.031 R)
• M34: 5,957,137 km (0.05 R)
• M35: 6,156,850 km (0.109 R)
• M36: 6,344,446 km (0.101 R)
• M37: 6,858,614 km (0.112 R)
• M38: 7,143,448 km (0.107 R)
• M39: 7,447,431 km (0.095 R)
• M40: 7,508,766 km (0.108 R)
• M41: 7,755,602 km (0.047 R)
• M42: 7,911,334 km (0.112 R)
• M43: 8,052,405 km (0.087 R)
• M44: 8,544,432 km (0.045 R)
• M45: 8,673,086 km (0.111 R)
• M46: 8,753,869 km (0.077 R)
• M47: 8,867,264 km (0.112 R)
• M48: 9,079,095 km (0.075 R)
• M49: 9,144,619 km (0.079 R)
• M50: 9,259,809 km (0.092 R)
• M51: 9,424,965 km (0.092 R)
• M52: 9,557,808 km (0.116 R)
• M53: 9,691,399 km (0.102 R)
• M54: 9,943,471 km (0.07 R)
• M55: 10,197,638 km (0.041 R)
• M56: 10,265,855 km (0.119 R)
• M57: 10,334,071 km (0.109 R)
• M58: 10,419,791 km (0.113 R)
• M59: 10,712,554 km (0.081 R)
• M60: 10,955,650 km (0.119 R)
• M61: 11,025,513 km (0.101 R)
• M62: 11,394,571 km (0.096 R)
• M63: 11,553,892 km (0.104 R)
• M64: 11,713,962 km (0.105 R)
• M65: 12,072,548 km (0.066 R)
• M66: 12,144,654 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 14.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.11 AU - 4.95 AU

Year: 3665 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,546,562 km

• M1: 186,848 km (0.092 R)
• M2: 575,653 km (0.091 R)
• M3: 805,884 km (0.097 R)
• M4: 927,507 km (0.086 R)
• M5: 1,018,612 km (0.048 R)
• M6: 1,402,480 km (0.114 R)
• M7: 1,502,112 km (0.05 R)
• M8: 1,823,897 km (0.086 R)
• M9: 2,335,821 km (0.111 R)
• M10: 2,507,859 km (0.028 R)
• M11: 2,846,399 km (0.077 R)
• M12: 3,077,228 km (0.079 R)
• M13: 3,266,619 km (0.037 R)
• M14: 3,538,289 km (0.104 R)
• M15: 3,736,955 km (0.088 R)
• M16: 4,334,150 km (0.074 R)
• M17: 4,600,883 km (0.116 R)
• M18: 4,709,191 km (0.053 R)
• M19: 4,994,624 km (0.059 R)
• M20: 5,106,075 km (0.119 R)
• M21: 5,274,671 km (0.075 R)
• M22: 5,548,286 km (0.106 R)
• M23: 5,698,632 km (0.083 R)
• M24: 6,026,849 km (0.092 R)
• M25: 6,542,962 km (0.093 R)
• M26: 7,048,603 km (0.116 R)
• M27: 7,980,149 km (0.048 R)
• M28: 8,163,257 km (0.061 R)
• M29: 8,268,424 km (0.064 R)
• M30: 8,560,289 km (0.065 R)
• M31: 8,653,938 km (0.094 R)
• M32: 9,018,059 km (0.092 R)
• M33: 9,113,353 km (0.081 R)
• M34: 9,277,462 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.7

Radius: 8.8

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.08 AU - 8.16 AU

Year: 8607 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,546,562 km

• M1: 179,517 km (0.067 R)
• M2: 253,269 km (0.081 R)
• M3: 575,802 km (0.069 R)
• M4: 653,743 km (0.114 R)
• M5: 947,553 km (0.091 R)
• M6: 1,158,935 km (0.05 R)
• M7: 1,260,063 km (0.11 R)
• M8: 1,649,167 km (0.114 R)
• M9: 1,857,407 km (0.101 R)
• M10: 1,928,765 km (0.075 R)
• M11: 2,025,256 km (0.107 R)
• M12: 2,173,208 km (0.077 R)
• M13: 2,427,824 km (0.082 R)
• M14: 2,506,213 km (0.098 R)
• M15: 2,855,225 km (0.083 R)
• M16: 3,021,578 km (0.075 R)
• M17: 3,334,985 km (0.064 R)
• M18: 3,539,934 km (0.11 R)
• M19: 3,900,914 km (0.073 R)
• M20: 4,023,884 km (0.063 R)
• M21: 4,242,147 km (0.094 R)
• M22: 4,464,300 km (0.111 R)
• M23: 5,153,796 km (0.055 R)
• M24: 5,597,354 km (0.102 R)
• M25: 5,876,354 km (0.101 R)
• M26: 5,982,120 km (0.042 R)
• M27: 7,338,524 km (0.118 R)
• M28: 7,567,259 km (0.099 R)
• M29: 7,721,045 km (0.114 R)
• M30: 7,836,984 km (0.115 R)
• M31: 8,188,539 km (0.113 R)
• M32: 9,645,622 km (0.114 R)
• M33: 10,022,309 km (0.067 R)
• M34: 10,318,663 km (0.079 R)
• M35: 11,050,196 km (0.107 R)
• M36: 11,444,387 km (0.087 R)
• M37: 12,427,095 km (0.106 R)
• M38: 12,517,751 km (0.066 R)
• M39: 12,608,707 km (0.078 R)
• M40: 13,204,854 km (0.12 R)
• M41: 13,483,106 km (0.116 R)
• M42: 13,622,980 km (0.096 R)
• M43: 13,810,277 km (0.096 R)
• M44: 14,045,594 km (0.036 R)
• M45: 14,234,686 km (0.115 R)
• M46: 15,290,249 km (0.114 R)
• M47: 15,484,876 km (0.106 R)
• M48: 15,975,108 km (0.09 R)
• M49: 16,470,277 km (0.092 R)
• M50: 16,669,840 km (0.12 R)
• M51: 17,172,190 km (0.104 R)
• M52: 17,832,665 km (0.107 R)
• M53: 18,449,606 km (0.088 R)
• M54: 18,969,160 km (0.079 R)
• M55: 19,598,967 km (0.063 R)
• M56: 20,342,318 km (0.096 R)
• M57: 20,449,281 km (0.095 R)
• M58: 21,149,100 km (0.057 R)
• M59: 22,185,963 km (0.074 R)
• M60: 22,241,015 km (0.102 R)
• M61: 22,738,278 km (0.114 R)
• M62: 24,422,451 km (0.108 R)
• M63: 26,554,220 km (0.076 R)
• M64: 27,553,684 km (0.085 R)
• M65: 29,045,474 km (0.059 R)
• M66: 30,013,970 km (0.091 R)
• M67: 30,257,815 km (0.113 R)
• M68: 30,685,964 km (0.049 R)
• M69: 31,672,263 km (0.113 R)
• M70: 32,231,609 km (0.066 R)
• M71: 32,356,374 km (0.109 R)
• M72: 33,045,422 km (0.082 R)
• M73: 33,171,233 km (0.098 R)
• M74: 33,865,816 km (0.117 R)
• M75: 33,929,246 km (0.086 R)
• M76: 35,269,643 km (0.118 R)
• M77: 36,043,363 km (0.119 R)
• M78: 37,018,292 km (0.089 R)
• M79: 37,214,266 km (0.106 R)
• M80: 38,265,639 km (0.07 R)
• M81: 39,793,931 km (0.059 R)
• M82: 41,681,408 km (0.115 R)
• M83: 42,021,443 km (0.051 R)
• M84: 42,499,259 km (0.082 R)
• M85: 42,978,720 km (0.09 R)
• M86: 43,391,162 km (0.092 R)
• M87: 43,597,756 km (0.066 R)
• M88: 43,804,800 km (0.1 R)
• M89: 47,090,717 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.3

Radius: 7.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.31 AU - 13.47 AU

Year: 22198 Days

Day: 15.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,546,562 km

• M1: 136,433 km (0.063 R)
• M2: 226,192 km (0.044 R)
• M3: 521,947 km (0.081 R)
• M4: 574,605 km (0.113 R)
• M5: 962,214 km (0.101 R)
• M6: 1,061,846 km (0.034 R)
• M7: 1,200,224 km (0.111 R)
• M8: 1,271,731 km (0.116 R)
• M9: 1,650,813 km (0.029 R)
• M10: 2,106,338 km (0.12 R)
• M11: 2,692,911 km (0.113 R)
• M12: 3,454,364 km (0.101 R)
• M13: 3,687,438 km (0.066 R)
• M14: 3,925,598 km (0.097 R)
• M15: 4,114,390 km (0.081 R)
• M16: 4,306,025 km (0.055 R)
• M17: 5,367,572 km (0.105 R)
• M18: 6,222,075 km (0.078 R)
• M19: 6,537,577 km (0.068 R)
• M20: 7,581,620 km (0.051 R)
• M21: 8,088,607 km (0.077 R)
• M22: 9,171,097 km (0.119 R)
• M23: 9,674,793 km (0.038 R)
• M24: 10,633,865 km (0.107 R)
• M25: 10,708,964 km (0.051 R)
• M26: 12,050,258 km (0.085 R)
• M27: 12,324,770 km (0.113 R)
• M28: 12,522,239 km (0.06 R)
• M29: 13,565,535 km (0.106 R)
• M30: 14,015,376 km (0.112 R)
• M31: 14,180,083 km (0.105 R)
• M32: 15,351,434 km (0.081 R)
• M33: 16,510,070 km (0.12 R)
• M34: 19,412,717 km (0.103 R)
• M35: 22,132,556 km (0.037 R)
• M36: 22,372,511 km (0.096 R)
• M37: 22,613,364 km (0.033 R)
• M38: 23,634,369 km (0.071 R)
• M39: 25,269,025 km (0.105 R)
• M40: 26,480,618 km (0.051 R)
• M41: 27,711,061 km (0.074 R)
• M42: 30,174,190 km (0.113 R)
• M43: 31,297,221 km (0.116 R)
• M44: 32,488,319 km (0.067 R)
• M45: 32,651,830 km (0.11 R)
• M46: 33,583,974 km (0.068 R)
• M47: 33,694,228 km (0.117 R)
• M48: 34,413,644 km (0.095 R)
• M49: 35,474,143 km (0.112 R)
• M50: 35,811,337 km (0.111 R)
• M51: 37,227,580 km (0.06 R)
• M52: 37,398,720 km (0.093 R)
• M53: 37,799,193 km (0.084 R)
• M54: 38,085,972 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit