🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 170 Days

Day: 38.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.71 AU - 0.73 AU

Year: 254 Days

Day: 13.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.91 AU - 1.11 AU

Year: 423 Days

Day: 15.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.03 AU - 1.55 AU

Year: 610 Days

Day: 12.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.58 AU - 1.62 AU

Year: 842 Days

Day: 14.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,302,026 km

• M1: 623,225 km (0.066 R)
• M2: 920,027 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 11.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.96 AU - 3.9 AU

Year: 2644 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,302,026 km

• M1: 183,108 km (0.096 R)
• M2: 266,434 km (0.077 R)
• M3: 409,150 km (0.074 R)
• M4: 511,176 km (0.12 R)
• M5: 600,486 km (0.085 R)
• M6: 704,456 km (0.114 R)
• M7: 895,792 km (0.062 R)
• M8: 969,843 km (0.12 R)
• M9: 1,134,999 km (0.088 R)
• M10: 1,267,842 km (0.085 R)
• M11: 1,395,299 km (0.087 R)
• M12: 1,561,054 km (0.085 R)
• M13: 1,710,053 km (0.116 R)
• M14: 1,840,054 km (0.069 R)
• M15: 2,072,529 km (0.06 R)
• M16: 2,237,386 km (0.094 R)
• M17: 2,327,892 km (0.094 R)
• M18: 2,472,703 km (0.07 R)
• M19: 2,566,501 km (0.057 R)
• M20: 2,716,398 km (0.104 R)
• M21: 3,067,953 km (0.114 R)
• M22: 3,198,103 km (0.094 R)
• M23: 3,359,819 km (0.055 R)
• M24: 3,584,664 km (0.067 R)
• M25: 3,676,068 km (0.035 R)
• M26: 3,814,596 km (0.116 R)
• M27: 3,892,387 km (0.072 R)
• M28: 4,272,964 km (0.093 R)
• M29: 4,533,414 km (0.111 R)
• M30: 4,748,984 km (0.101 R)
• M31: 4,967,846 km (0.051 R)
• M32: 5,155,741 km (0.062 R)
• M33: 5,241,909 km (0.089 R)
• M34: 5,538,712 km (0.089 R)
• M35: 5,733,638 km (0.102 R)
• M36: 5,948,909 km (0.109 R)
• M37: 6,093,869 km (0.119 R)
• M38: 6,221,775 km (0.089 R)
• M39: 6,313,629 km (0.039 R)
• M40: 6,480,131 km (0.11 R)
• M41: 6,573,330 km (0.064 R)
• M42: 6,742,226 km (0.111 R)
• M43: 7,392,977 km (0.099 R)
• M44: 7,745,729 km (0.08 R)
• M45: 8,631,199 km (0.039 R)
• M46: 8,836,896 km (0.096 R)
• M47: 9,358,394 km (0.039 R)
• M48: 10,300,412 km (0.113 R)
• M49: 10,760,724 km (0.091 R)
• M50: 11,746,874 km (0.091 R)
• M51: 12,020,787 km (0.063 R)
• M52: 12,273,757 km (0.11 R)
• M53: 12,458,959 km (0.076 R)
• M54: 12,715,071 km (0.094 R)
• M55: 13,067,075 km (0.101 R)
• M56: 13,493,728 km (0.091 R)
• M57: 14,118,000 km (0.113 R)
• M58: 14,506,954 km (0.118 R)
• M59: 14,653,710 km (0.031 R)
• M60: 14,998,234 km (0.051 R)
• M61: 15,121,802 km (0.073 R)
• M62: 15,320,318 km (0.053 R)
• M63: 15,444,933 km (0.117 R)
• M64: 15,644,796 km (0.101 R)
• M65: 16,529,817 km (0.12 R)
• M66: 16,657,573 km (0.054 R)
• M67: 17,120,130 km (0.117 R)
• M68: 17,223,502 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 14.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.91 AU - 6.47 AU

Year: 4921 Days

Day: 7.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,302,026 km

• M1: 196,871 km (0.074 R)
• M2: 295,157 km (0.097 R)
• M3: 442,810 km (0.104 R)
• M4: 730,337 km (0.116 R)
• M5: 860,038 km (0.055 R)
• M6: 1,029,233 km (0.079 R)
• M7: 1,177,784 km (0.115 R)
• M8: 1,300,005 km (0.094 R)
• M9: 1,582,596 km (0.087 R)
• M10: 1,706,313 km (0.117 R)
• M11: 1,924,726 km (0.114 R)
• M12: 2,030,791 km (0.091 R)
• M13: 2,403,888 km (0.09 R)
• M14: 2,769,206 km (0.105 R)
• M15: 2,981,785 km (0.055 R)
• M16: 3,455,561 km (0.096 R)
• M17: 3,569,704 km (0.119 R)
• M18: 4,159,120 km (0.102 R)
• M19: 4,315,749 km (0.088 R)
• M20: 4,688,846 km (0.037 R)
• M21: 4,797,454 km (0.084 R)
• M22: 5,109,814 km (0.066 R)
• M23: 5,696,537 km (0.063 R)
• M24: 6,205,170 km (0.085 R)
• M25: 6,667,577 km (0.088 R)
• M26: 6,851,582 km (0.05 R)
• M27: 7,224,680 km (0.069 R)
• M28: 7,540,780 km (0.047 R)
• M29: 7,883,060 km (0.045 R)
• M30: 8,077,687 km (0.109 R)
• M31: 8,317,941 km (0.06 R)
• M32: 8,560,589 km (0.087 R)
• M33: 8,716,170 km (0.07 R)
• M34: 8,895,239 km (0.082 R)
• M35: 9,302,594 km (0.106 R)
• M36: 9,439,626 km (0.073 R)
• M37: 10,276,626 km (0.117 R)
• M38: 10,418,445 km (0.093 R)
• M39: 10,513,439 km (0.061 R)
• M40: 10,872,025 km (0.059 R)
• M41: 11,137,412 km (0.11 R)
• M42: 11,798,335 km (0.111 R)
• M43: 12,046,369 km (0.077 R)
• M44: 12,146,001 km (0.07 R)
• M45: 12,296,047 km (0.09 R)
• M46: 12,572,803 km (0.032 R)
• M47: 12,724,645 km (0.098 R)
• M48: 12,851,654 km (0.115 R)
• M49: 13,106,868 km (0.112 R)
• M50: 13,312,266 km (0.093 R)
• M51: 13,674,293 km (0.028 R)
• M52: 14,408,220 km (0.109 R)
• M53: 15,155,012 km (0.078 R)
• M54: 15,289,650 km (0.034 R)
• M55: 15,587,350 km (0.081 R)
• M56: 15,996,351 km (0.117 R)
• M57: 16,353,890 km (0.085 R)
• M58: 16,464,293 km (0.057 R)
• M59: 16,880,923 km (0.1 R)
• M60: 16,992,673 km (0.117 R)
• M61: 17,244,895 km (0.104 R)
• M62: 17,753,079 km (0.115 R)
• M63: 17,980,467 km (0.083 R)
• M64: 18,208,903 km (0.067 R)
• M65: 18,352,218 km (0.087 R)
• M66: 18,639,745 km (0.061 R)
• M67: 18,986,962 km (0.081 R)
• M68: 19,629,036 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 13.1

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.52 AU - 7.1 AU

Year: 5829 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,302,026 km

• M1: 169,046 km (0.036 R)
• M2: 505,641 km (0.113 R)
• M3: 668,254 km (0.076 R)
• M4: 750,233 km (0.107 R)
• M5: 850,763 km (0.081 R)
• M6: 1,067,082 km (0.063 R)
• M7: 1,284,896 km (0.12 R)
• M8: 1,390,662 km (0.071 R)
• M9: 2,192,357 km (0.025 R)
• M10: 2,720,288 km (0.074 R)
• M11: 2,812,141 km (0.113 R)
• M12: 2,928,528 km (0.116 R)
• M13: 3,214,559 km (0.112 R)
• M14: 3,610,096 km (0.065 R)
• M15: 3,917,220 km (0.045 R)
• M16: 4,100,328 km (0.087 R)
• M17: 4,584,277 km (0.109 R)
• M18: 5,431,450 km (0.115 R)
• M19: 5,665,571 km (0.076 R)
• M20: 5,962,971 km (0.098 R)
• M21: 6,265,458 km (0.12 R)
• M22: 6,980,536 km (0.034 R)
• M23: 7,107,544 km (0.078 R)
• M24: 7,235,451 km (0.12 R)
• M25: 7,721,644 km (0.117 R)
• M26: 7,952,174 km (0.089 R)
• M27: 8,420,116 km (0.083 R)
• M28: 8,623,420 km (0.036 R)
• M29: 8,897,034 km (0.031 R)
• M30: 9,034,963 km (0.1 R)
• M31: 9,243,204 km (0.112 R)
• M32: 9,770,686 km (0.117 R)
• M33: 10,235,786 km (0.109 R)
• M34: 10,380,297 km (0.099 R)
• M35: 10,598,560 km (0.108 R)
• M36: 10,818,170 km (0.106 R)
• M37: 10,928,573 km (0.058 R)
• M38: 11,977,254 km (0.107 R)
• M39: 12,590,905 km (0.03 R)
• M40: 13,609,965 km (0.06 R)
• M41: 13,848,873 km (0.093 R)
• M42: 14,089,277 km (0.093 R)
• M43: 14,655,355 km (0.115 R)
• M44: 15,023,366 km (0.033 R)
• M45: 15,270,352 km (0.116 R)
• M46: 15,977,501 km (0.073 R)
• M47: 16,737,758 km (0.104 R)
• M48: 17,036,654 km (0.095 R)
• M49: 17,423,664 km (0.086 R)
• M50: 17,856,899 km (0.084 R)
• M51: 18,690,010 km (0.118 R)
• M52: 19,940,798 km (0.109 R)
• M53: 20,076,333 km (0.096 R)
• M54: 20,576,290 km (0.071 R)
• M55: 22,522,558 km (0.114 R)
• M56: 23,517,683 km (0.108 R)
• M57: 24,189,078 km (0.063 R)
• M58: 24,527,169 km (0.097 R)
• M59: 25,207,840 km (0.089 R)
• M60: 25,305,677 km (0.045 R)
• M61: 25,550,718 km (0.034 R)
• M62: 26,092,412 km (0.068 R)
• M63: 26,538,513 km (0.026 R)
• M64: 26,787,294 km (0.115 R)
• M65: 26,937,041 km (0.114 R)
• M66: 27,438,194 km (0.072 R)
• M67: 28,246,322 km (0.118 R)
• M68: 28,755,254 km (0.092 R)
• M69: 29,010,917 km (0.074 R)
• M70: 29,576,097 km (0.105 R)
• M71: 30,665,170 km (0.098 R)
• M72: 30,821,799 km (0.064 R)
• M73: 31,503,666 km (0.095 R)
• M74: 33,471,476 km (0.108 R)
• M75: 34,172,342 km (0.061 R)
• M76: 34,497,419 km (0.059 R)
• M77: 35,973,052 km (0.074 R)
• M78: 36,746,323 km (0.044 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 17,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit