🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.59 AU - 0.95 AU

Year: 253 Days

Day: 44.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 97.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.29 AU - 1.31 AU

Year: 555 Days

Day: 39.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 11.2

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.35 AU - 5.85 AU

Year: 4316 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,705,942 km

• M1: 145,409 km (0.078 R)
• M2: 313,856 km (0.104 R)
• M3: 477,217 km (0.054 R)
• M4: 697,425 km (0.099 R)
• M5: 790,176 km (0.088 R)
• M6: 905,666 km (0.105 R)
• M7: 1,154,746 km (0.104 R)
• M8: 1,225,655 km (0.058 R)
• M9: 1,319,154 km (0.114 R)
• M10: 1,524,851 km (0.108 R)
• M11: 1,835,566 km (0.084 R)
• M12: 1,955,843 km (0.109 R)
• M13: 2,153,910 km (0.106 R)
• M14: 2,242,622 km (0.033 R)
• M15: 2,371,725 km (0.084 R)
• M16: 2,543,164 km (0.094 R)
• M17: 2,637,261 km (0.063 R)
• M18: 2,997,044 km (0.05 R)
• M19: 3,111,037 km (0.068 R)
• M20: 3,402,304 km (0.066 R)
• M21: 3,672,029 km (0.111 R)
• M22: 3,763,434 km (0.062 R)
• M23: 4,121,272 km (0.098 R)
• M24: 4,490,330 km (0.116 R)
• M25: 4,604,622 km (0.081 R)
• M26: 4,903,369 km (0.094 R)
• M27: 4,987,593 km (0.025 R)
• M28: 5,106,075 km (0.105 R)
• M29: 5,432,796 km (0.038 R)
• M30: 5,695,490 km (0.111 R)
• M31: 5,784,052 km (0.102 R)
• M32: 5,855,261 km (0.119 R)
• M33: 5,962,522 km (0.1 R)
• M34: 6,034,329 km (0.074 R)
• M35: 6,306,597 km (0.073 R)
• M36: 6,398,301 km (0.12 R)
• M37: 6,527,254 km (0.097 R)
• M38: 6,601,455 km (0.091 R)
• M39: 6,713,204 km (0.081 R)
• M40: 6,938,499 km (0.114 R)
• M41: 7,090,191 km (0.037 R)
• M42: 7,358,270 km (0.104 R)
• M43: 7,610,193 km (0.083 R)
• M44: 8,524,386 km (0.095 R)
• M45: 8,727,689 km (0.098 R)
• M46: 9,305,736 km (0.104 R)
• M47: 9,515,173 km (0.068 R)
• M48: 10,066,890 km (0.075 R)
• M49: 10,958,343 km (0.049 R)
• M50: 11,046,606 km (0.079 R)
• M51: 11,246,170 km (0.12 R)
• M52: 11,335,330 km (0.087 R)
• M53: 11,446,930 km (0.089 R)
• M54: 11,604,008 km (0.101 R)
• M55: 13,519,459 km (0.107 R)
• M56: 13,590,518 km (0.112 R)
• M57: 13,804,592 km (0.094 R)
• M58: 13,900,036 km (0.056 R)
• M59: 14,235,733 km (0.088 R)
• M60: 14,793,285 km (0.112 R)
• M61: 14,890,972 km (0.064 R)
• M62: 15,038,027 km (0.115 R)
• M63: 15,358,017 km (0.072 R)
• M64: 15,481,734 km (0.03 R)
• M65: 15,630,584 km (0.106 R)
• M66: 15,755,049 km (0.118 R)
• M67: 16,155,373 km (0.084 R)
• M68: 16,256,053 km (0.11 R)
• M69: 16,356,882 km (0.081 R)
• M70: 16,432,578 km (0.101 R)
• M71: 16,635,283 km (0.12 R)
• M72: 16,864,168 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 8.5

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.25 AU - 6.31 AU

Year: 5207 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,705,942 km

• M1: 121,324 km (0.109 R)
• M2: 181,163 km (0.083 R)
• M3: 335,099 km (0.057 R)
• M4: 468,541 km (0.09 R)
• M5: 720,314 km (0.089 R)
• M6: 825,481 km (0.11 R)
• M7: 1,012,628 km (0.051 R)
• M8: 1,532,181 km (0.11 R)
• M9: 1,654,403 km (0.113 R)
• M10: 1,811,780 km (0.083 R)
• M11: 1,925,025 km (0.073 R)
• M12: 2,296,028 km (0.086 R)
• M13: 2,365,890 km (0.119 R)
• M14: 2,454,303 km (0.067 R)
• M15: 2,969,817 km (0.117 R)
• M16: 3,298,932 km (0.081 R)
• M17: 3,378,070 km (0.045 R)
• M18: 3,599,026 km (0.099 R)
• M19: 3,680,706 km (0.112 R)
• M20: 3,949,982 km (0.075 R)
• M21: 4,119,028 km (0.106 R)
• M22: 4,355,243 km (0.102 R)
• M23: 4,618,086 km (0.117 R)
• M24: 4,796,108 km (0.117 R)
• M25: 5,367,272 km (0.094 R)
• M26: 5,437,284 km (0.115 R)
• M27: 6,032,385 km (0.078 R)
• M28: 6,178,392 km (0.12 R)
• M29: 6,573,330 km (0.092 R)
• M30: 6,748,659 km (0.09 R)
• M31: 7,543,772 km (0.117 R)
• M32: 7,939,159 km (0.112 R)
• M33: 8,019,044 km (0.093 R)
• M34: 8,099,079 km (0.086 R)
• M35: 8,287,273 km (0.111 R)
• M36: 8,368,206 km (0.09 R)
• M37: 8,860,083 km (0.068 R)
• M38: 9,361,386 km (0.108 R)
• M39: 9,417,635 km (0.099 R)
• M40: 9,474,033 km (0.05 R)
• M41: 9,615,403 km (0.085 R)
• M42: 9,672,250 km (0.093 R)
• M43: 9,957,833 km (0.055 R)
• M44: 10,537,225 km (0.099 R)
• M45: 10,831,035 km (0.119 R)
• M46: 10,919,747 km (0.109 R)
• M47: 11,068,148 km (0.036 R)
• M48: 11,217,148 km (0.094 R)
• M49: 11,276,837 km (0.116 R)
• M50: 11,547,310 km (0.11 R)
• M51: 11,637,817 km (0.104 R)
• M52: 11,911,132 km (0.086 R)
• M53: 12,525,979 km (0.104 R)
• M54: 12,805,877 km (0.072 R)
• M55: 13,214,130 km (0.095 R)
• M56: 13,435,684 km (0.117 R)
• M57: 13,626,571 km (0.115 R)
• M58: 13,722,313 km (0.088 R)
• M59: 14,464,020 km (0.096 R)
• M60: 14,561,707 km (0.071 R)
• M61: 14,987,762 km (0.072 R)
• M62: 15,185,680 km (0.116 R)
• M63: 15,251,952 km (0.102 R)
• M64: 15,417,706 km (0.084 R)
• M65: 15,651,079 km (0.089 R)
• M66: 17,074,951 km (0.106 R)
• M67: 17,281,845 km (0.076 R)
• M68: 18,293,127 km (0.099 R)
• M69: 19,431,118 km (0.085 R)
• M70: 20,701,802 km (0.088 R)
• M71: 21,700,368 km (0.119 R)
• M72: 21,924,466 km (0.041 R)
• M73: 22,487,851 km (0.065 R)
• M74: 22,601,097 km (0.101 R)
• M75: 22,980,028 km (0.069 R)
• M76: 23,094,171 km (0.116 R)
• M77: 23,744,174 km (0.07 R)
• M78: 25,101,326 km (0.103 R)
• M79: 25,572,559 km (0.113 R)
• M80: 25,927,705 km (0.033 R)
• M81: 26,205,209 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 13.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.55 AU - 8.93 AU

Year: 9683 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,705,942 km

• M1: 170,691 km (0.095 R)
• M2: 359,633 km (0.026 R)
• M3: 604,375 km (0.106 R)
• M4: 1,059,751 km (0.076 R)
• M5: 1,209,948 km (0.082 R)
• M6: 1,411,157 km (0.08 R)
• M7: 1,716,636 km (0.102 R)
• M8: 1,859,502 km (0.106 R)
• M9: 2,157,351 km (0.082 R)
• M10: 2,286,155 km (0.115 R)
• M11: 2,799,425 km (0.109 R)
• M12: 2,969,219 km (0.096 R)
• M13: 3,529,163 km (0.055 R)
• M14: 3,837,335 km (0.086 R)
• M15: 4,612,701 km (0.093 R)
• M16: 4,814,059 km (0.064 R)
• M17: 5,613,361 km (0.077 R)
• M18: 5,882,936 km (0.114 R)
• M19: 6,230,751 km (0.085 R)
• M20: 6,869,833 km (0.112 R)
• M21: 7,177,855 km (0.082 R)
• M22: 7,353,184 km (0.117 R)
• M23: 8,028,170 km (0.061 R)
• M24: 8,455,122 km (0.077 R)
• M25: 9,629,914 km (0.108 R)
• M26: 10,346,039 km (0.081 R)
• M27: 10,833,130 km (0.12 R)
• M28: 10,967,169 km (0.107 R)
• M29: 11,192,015 km (0.044 R)
• M30: 11,327,700 km (0.105 R)
• M31: 11,463,834 km (0.087 R)
• M32: 12,408,844 km (0.088 R)
• M33: 12,713,874 km (0.109 R)
• M34: 13,788,436 km (0.069 R)
• M35: 14,471,649 km (0.109 R)
• M36: 14,792,686 km (0.098 R)
• M37: 16,100,321 km (0.063 R)
• M38: 16,228,078 km (0.093 R)
• M39: 16,690,485 km (0.083 R)
• M40: 17,157,380 km (0.047 R)
• M41: 17,523,446 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.8

Radius: 5.6

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.95 AU - 13.31 AU

Year: 17829 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,705,942 km

• M1: 153,637 km (0.114 R)
• M2: 254,466 km (0.105 R)
• M3: 472,729 km (0.083 R)
• M4: 741,257 km (0.042 R)
• M5: 1,327,232 km (0.081 R)
• M6: 1,914,703 km (0.034 R)
• M7: 2,910,127 km (0.044 R)
• M8: 3,626,552 km (0.103 R)
• M9: 4,145,058 km (0.114 R)
• M10: 4,287,176 km (0.047 R)
• M11: 4,612,850 km (0.074 R)
• M12: 5,021,851 km (0.047 R)
• M13: 5,173,394 km (0.09 R)
• M14: 5,874,110 km (0.112 R)
• M15: 6,562,859 km (0.107 R)
• M16: 6,812,089 km (0.098 R)
• M17: 7,191,768 km (0.075 R)
• M18: 7,405,543 km (0.063 R)
• M19: 8,281,888 km (0.116 R)
• M20: 8,686,700 km (0.119 R)
• M21: 8,823,133 km (0.08 R)
• M22: 9,190,396 km (0.105 R)
• M23: 10,757,433 km (0.11 R)
• M24: 11,199,046 km (0.1 R)
• M25: 11,847,254 km (0.1 R)
• M26: 12,507,579 km (0.115 R)
• M27: 14,883,941 km (0.11 R)
• M28: 16,938,967 km (0.067 R)
• M29: 17,166,356 km (0.109 R)
• M30: 18,552,230 km (0.087 R)
• M31: 20,394,678 km (0.057 R)
• M32: 22,108,321 km (0.111 R)
• M33: 22,731,396 km (0.102 R)
• M34: 23,108,084 km (0.074 R)
• M35: 23,171,065 km (0.064 R)
• M36: 24,957,413 km (0.052 R)
• M37: 25,151,441 km (0.083 R)
• M38: 25,671,294 km (0.089 R)
• M39: 27,185,374 km (0.115 R)
• M40: 27,852,730 km (0.049 R)
• M41: 27,986,770 km (0.054 R)
• M42: 29,203,449 km (0.044 R)
• M43: 30,230,439 km (0.04 R)
• M44: 33,310,509 km (0.047 R)
• M45: 33,881,075 km (0.059 R)
• M46: 34,095,898 km (0.088 R)
• M47: 34,454,933 km (0.117 R)
• M48: 35,321,852 km (0.08 R)
• M49: 38,337,147 km (0.054 R)
• M50: 39,385,679 km (0.06 R)
• M51: 39,460,926 km (0.112 R)
• M52: 39,988,857 km (0.088 R)
• M53: 40,823,464 km (0.092 R)
• M54: 42,047,474 km (0.105 R)
• M55: 42,432,538 km (0.092 R)
• M56: 43,750,196 km (0.077 R)
• M57: 44,296,827 km (0.082 R)
• M58: 44,531,696 km (0.045 R)
• M59: 45,081,318 km (0.041 R)
• M60: 47,783,205 km (0.077 R)
• M61: 47,943,874 km (0.045 R)
• M62: 48,991,807 km (0.074 R)
• M63: 50,128,900 km (0.107 R)
• M64: 51,521,207 km (0.037 R)
• M65: 54,763,293 km (0.044 R)
• M66: 55,183,663 km (0.079 R)
• M67: 56,620,999 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 13,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit