🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.69 AU - 0.71 AU

Year: 209 Days

Day: 30.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,754,389 km

• M1: 577,298 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.75 AU - 1.15 AU

Year: 330 Days

Day: 24 Hours

Environment

Temp: 105 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1 AU - 1.04 AU

Year: 367 Days

Day: 21.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.4 AU - 5.52 AU

Year: 3357 Days

Day: 44.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.53 AU - 8.97 AU

Year: 8446 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,754,389 km

• M1: 204,201 km (0.099 R)
• M2: 327,919 km (0.106 R)
• M3: 474,524 km (0.119 R)
• M4: 1,000,959 km (0.1 R)
• M5: 1,440,478 km (0.042 R)
• M6: 1,749,846 km (0.044 R)
• M7: 1,991,896 km (0.049 R)
• M8: 2,282,415 km (0.094 R)
• M9: 2,764,120 km (0.115 R)
• M10: 3,089,495 km (0.051 R)
• M11: 3,645,102 km (0.117 R)
• M12: 3,889,694 km (0.086 R)
• M13: 4,325,024 km (0.077 R)
• M14: 4,418,822 km (0.105 R)
• M15: 5,093,807 km (0.098 R)
• M16: 5,192,991 km (0.098 R)
• M17: 5,292,773 km (0.081 R)
• M18: 5,494,431 km (0.06 R)
• M19: 6,088,035 km (0.114 R)
• M20: 6,219,980 km (0.114 R)
• M21: 7,169,478 km (0.026 R)
• M22: 7,364,853 km (0.075 R)
• M23: 7,789,412 km (0.116 R)
• M24: 7,961,599 km (0.071 R)
• M25: 8,544,582 km (0.12 R)
• M26: 8,781,694 km (0.116 R)
• M27: 8,930,993 km (0.107 R)
• M28: 9,051,120 km (0.112 R)
• M29: 9,232,133 km (0.115 R)
• M30: 9,414,493 km (0.043 R)
• M31: 9,690,202 km (0.119 R)
• M32: 10,093,368 km (0.084 R)
• M33: 10,218,432 km (0.073 R)
• M34: 10,660,494 km (0.05 R)
• M35: 10,819,965 km (0.093 R)
• M36: 11,826,011 km (0.026 R)
• M37: 12,190,282 km (0.1 R)
• M38: 12,895,935 km (0.102 R)
• M39: 13,270,977 km (0.101 R)
• M40: 13,511,380 km (0.062 R)
• M41: 13,614,902 km (0.12 R)
• M42: 14,241,568 km (0.12 R)
• M43: 14,771,144 km (0.118 R)
• M44: 14,949,016 km (0.119 R)
• M45: 15,451,066 km (0.101 R)
• M46: 15,559,375 km (0.089 R)
• M47: 15,922,150 km (0.106 R)
• M48: 16,031,506 km (0.111 R)
• M49: 16,177,813 km (0.106 R)
• M50: 17,401,374 km (0.082 R)
• M51: 17,778,061 km (0.065 R)
• M52: 18,119,444 km (0.035 R)
• M53: 18,310,031 km (0.087 R)
• M54: 18,731,598 km (0.118 R)
• M55: 18,924,280 km (0.06 R)
• M56: 19,428,425 km (0.11 R)
• M57: 20,133,779 km (0.055 R)
• M58: 21,489,136 km (0.084 R)
• M59: 21,650,402 km (0.061 R)
• M60: 22,177,735 km (0.12 R)
• M61: 23,286,405 km (0.1 R)
• M62: 23,410,720 km (0.113 R)
• M63: 23,659,950 km (0.094 R)
• M64: 23,868,340 km (0.088 R)
• M65: 25,728,590 km (0.117 R)
• M66: 26,200,870 km (0.069 R)
• M67: 26,936,593 km (0.082 R)
• M68: 27,154,258 km (0.12 R)
• M69: 27,591,233 km (0.11 R)
• M70: 28,207,127 km (0.108 R)
• M71: 28,605,357 km (0.058 R)
• M72: 29,184,001 km (0.066 R)
• M73: 29,407,501 km (0.086 R)
• M74: 30,171,946 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.6

Radius: 5.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 13.55 AU - 14.11 AU

Year: 18333 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 80,754,389 km

• M1: 282,441 km (0.116 R)
• M2: 581,038 km (0.096 R)
• M3: 1,056,311 km (0.026 R)
• M4: 1,302,848 km (0.108 R)
• M5: 1,665,623 km (0.068 R)
• M6: 1,725,761 km (0.12 R)
• M7: 3,022,924 km (0.025 R)
• M8: 3,812,203 km (0.04 R)
• M9: 4,215,967 km (0.115 R)
• M10: 4,832,610 km (0.059 R)
• M11: 6,461,880 km (0.067 R)
• M12: 6,909,776 km (0.105 R)
• M13: 7,072,090 km (0.074 R)
• M14: 7,400,607 km (0.115 R)
• M15: 8,694,030 km (0.105 R)
• M16: 10,092,321 km (0.116 R)
• M17: 11,214,604 km (0.06 R)
• M18: 12,494,115 km (0.117 R)
• M19: 12,811,262 km (0.078 R)
• M20: 13,372,554 km (0.043 R)
• M21: 13,696,882 km (0.086 R)
• M22: 14,229,600 km (0.076 R)
• M23: 14,685,574 km (0.057 R)
• M24: 14,727,162 km (0.07 R)
• M25: 14,894,413 km (0.112 R)
• M26: 16,470,127 km (0.047 R)
• M27: 17,741,709 km (0.105 R)
• M28: 18,277,120 km (0.068 R)
• M29: 20,517,797 km (0.116 R)
• M30: 20,610,996 km (0.057 R)
• M31: 20,797,994 km (0.116 R)
• M32: 22,266,147 km (0.092 R)
• M33: 22,698,635 km (0.052 R)
• M34: 24,012,702 km (0.059 R)
• M35: 24,209,423 km (0.102 R)
• M36: 25,551,466 km (0.097 R)
• M37: 25,651,846 km (0.102 R)
• M38: 26,764,705 km (0.06 R)
• M39: 27,121,944 km (0.11 R)
• M40: 30,674,744 km (0.05 R)
• M41: 30,834,814 km (0.101 R)
• M42: 31,316,669 km (0.108 R)
• M43: 31,855,071 km (0.1 R)
• M44: 34,038,901 km (0.107 R)
• M45: 37,290,112 km (0.084 R)
• M46: 38,147,008 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.7

Radius: 3.7

Gravity: 28.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.74 AU - 20.04 AU

Year: 29265 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,754,389 km

• M1: 53,257 km (0.066 R)
• M2: 127,757 km (0.094 R)
• M3: 243,246 km (0.118 R)
• M4: 651,200 km (0.098 R)
• M5: 699,520 km (0.069 R)
• M6: 878,439 km (0.089 R)
• M7: 932,144 km (0.096 R)
• M8: 959,371 km (0.098 R)
• M9: 1,216,829 km (0.094 R)
• M10: 1,894,657 km (0.118 R)
• M11: 2,070,584 km (0.091 R)
• M12: 3,067,355 km (0.073 R)
• M13: 3,315,538 km (0.059 R)
• M14: 3,484,583 km (0.111 R)
• M15: 3,831,201 km (0.077 R)
• M16: 3,964,044 km (0.077 R)
• M17: 4,744,796 km (0.114 R)
• M18: 5,772,383 km (0.108 R)
• M19: 5,873,811 km (0.075 R)
• M20: 8,077,238 km (0.118 R)
• M21: 8,304,477 km (0.075 R)
• M22: 8,765,388 km (0.114 R)
• M23: 8,823,582 km (0.106 R)
• M24: 9,057,553 km (0.052 R)
• M25: 9,234,527 km (0.117 R)
• M26: 9,412,548 km (0.1 R)
• M27: 9,472,088 km (0.082 R)
• M28: 9,832,320 km (0.037 R)
• M29: 10,014,081 km (0.092 R)
• M30: 10,319,560 km (0.08 R)
• M31: 10,752,347 km (0.118 R)
• M32: 10,814,580 km (0.097 R)
• M33: 11,127,987 km (0.069 R)
• M34: 11,380,658 km (0.114 R)
• M35: 12,215,414 km (0.09 R)
• M36: 12,410,789 km (0.103 R)
• M37: 13,403,221 km (0.106 R)
• M38: 14,765,609 km (0.026 R)
• M39: 16,962,454 km (0.072 R)
• M40: 19,410,473 km (0.086 R)
• M41: 20,791,561 km (0.078 R)
• M42: 20,869,202 km (0.109 R)
• M43: 21,024,784 km (0.103 R)
• M44: 21,180,815 km (0.056 R)
• M45: 21,337,144 km (0.118 R)
• M46: 25,867,716 km (0.07 R)
• M47: 27,045,201 km (0.071 R)
• M48: 28,498,245 km (0.026 R)
• M49: 28,930,433 km (0.106 R)
• M50: 29,626,362 km (0.098 R)
• M51: 30,592,316 km (0.087 R)
• M52: 33,733,871 km (0.04 R)
• M53: 35,388,872 km (0.093 R)
• M54: 35,481,623 km (0.079 R)
• M55: 36,226,321 km (0.114 R)
• M56: 37,731,126 km (0.058 R)
• M57: 38,015,512 km (0.092 R)
• M58: 38,300,645 km (0.11 R)
• M59: 39,929,766 km (0.119 R)
• M60: 40,316,327 km (0.061 R)
• M61: 40,413,266 km (0.114 R)
• M62: 40,607,145 km (0.077 R)
• M63: 40,995,950 km (0.114 R)
• M64: 42,464,702 km (0.094 R)
• M65: 43,155,994 km (0.119 R)
• M66: 44,549,797 km (0.112 R)
• M67: 44,850,489 km (0.065 R)
• M68: 46,566,376 km (0.064 R)
• M69: 46,973,283 km (0.088 R)
• M70: 47,075,159 km (0.04 R)
• M71: 50,062,329 km (0.115 R)
• M72: 50,374,839 km (0.084 R)
• M73: 50,897,085 km (0.079 R)
• M74: 51,316,109 km (0.111 R)
• M75: 53,641,608 km (0.102 R)
• M76: 56,217,384 km (0.077 R)
• M77: 60,709,808 km (0.118 R)
• M78: 62,381,863 km (0.106 R)
• M79: 62,942,706 km (0.078 R)
• M80: 65,999,439 km (0.037 R)
• M81: 66,685,196 km (0.092 R)
• M82: 69,336,070 km (0.12 R)
• M83: 72,256,071 km (0.088 R)
• M84: 72,727,005 km (0.118 R)
• M85: 73,435,351 km (0.092 R)
• M86: 74,977,854 km (0.119 R)
• M87: 75,096,934 km (0.12 R)
• M88: 75,216,164 km (0.094 R)
• M89: 76,770,934 km (0.108 R)
• M90: 77,853,574 km (0.108 R)
• M91: 77,974,150 km (0.103 R)
• M92: 79,183,499 km (0.09 R)
• M93: 79,912,191 km (0.109 R)
• M94: 80,521,054 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.5

Radius: 4.3

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.75 AU - 22.89 AU

Year: 30270 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,754,389 km

• M1: 73,901 km (0.113 R)
• M2: 100,679 km (0.086 R)
• M3: 146,606 km (0.075 R)
• M4: 515,365 km (0.038 R)
• M5: 723,455 km (0.103 R)
• M6: 983,008 km (0.091 R)
• M7: 1,122,882 km (0.089 R)
• M8: 2,018,225 km (0.046 R)
• M9: 2,160,193 km (0.083 R)
• M10: 2,682,439 km (0.067 R)
• M11: 2,721,185 km (0.118 R)
• M12: 3,619,969 km (0.116 R)
• M13: 3,967,784 km (0.103 R)
• M14: 4,648,305 km (0.11 R)
• M15: 4,694,980 km (0.042 R)
• M16: 4,930,596 km (0.087 R)
• M17: 6,062,903 km (0.096 R)
• M18: 6,216,390 km (0.052 R)
• M19: 6,319,463 km (0.115 R)
• M20: 6,684,332 km (0.085 R)
• M21: 7,163,644 km (0.073 R)
• M22: 7,875,131 km (0.05 R)
• M23: 7,930,931 km (0.086 R)
• M24: 8,211,128 km (0.076 R)
• M25: 8,781,545 km (0.077 R)
• M26: 8,897,184 km (0.054 R)
• M27: 10,384,187 km (0.094 R)
• M28: 11,000,231 km (0.111 R)
• M29: 13,247,789 km (0.082 R)
• M30: 13,314,061 km (0.092 R)
• M31: 13,580,046 km (0.028 R)
• M32: 13,713,786 km (0.062 R)
• M33: 14,117,551 km (0.111 R)
• M34: 15,213,056 km (0.075 R)
• M35: 15,282,470 km (0.065 R)
• M36: 17,122,972 km (0.099 R)
• M37: 17,703,262 km (0.086 R)
• M38: 18,437,489 km (0.063 R)
• M39: 19,482,280 km (0.036 R)
• M40: 20,699,409 km (0.104 R)
• M41: 20,930,388 km (0.091 R)
• M42: 21,472,680 km (0.116 R)
• M43: 22,334,065 km (0.096 R)
• M44: 22,650,165 km (0.102 R)
• M45: 23,687,476 km (0.101 R)
• M46: 24,821,728 km (0.112 R)
• M47: 25,477,864 km (0.055 R)
• M48: 27,903,593 km (0.098 R)
• M49: 29,186,844 km (0.11 R)
• M50: 29,618,882 km (0.11 R)
• M51: 30,314,513 km (0.099 R)
• M52: 31,810,491 km (0.094 R)
• M53: 33,691,385 km (0.116 R)
• M54: 33,963,055 km (0.112 R)
• M55: 34,965,361 km (0.06 R)
• M56: 35,332,175 km (0.1 R)
• M57: 35,884,789 km (0.103 R)
• M58: 37,653,634 km (0.111 R)
• M59: 37,935,626 km (0.038 R)
• M60: 38,690,647 km (0.099 R)
• M61: 39,260,316 km (0.068 R)
• M62: 39,832,677 km (0.115 R)
• M63: 40,311,689 km (0.063 R)
• M64: 41,857,484 km (0.112 R)
• M65: 42,931,447 km (0.115 R)
• M66: 44,311,338 km (0.107 R)
• M67: 44,807,704 km (0.077 R)
• M68: 46,811,418 km (0.073 R)
• M69: 47,013,375 km (0.057 R)
• M70: 47,215,631 km (0.077 R)
• M71: 51,009,433 km (0.1 R)
• M72: 51,217,225 km (0.063 R)
• M73: 53,311,146 km (0.066 R)
• M74: 53,733,311 km (0.101 R)
• M75: 55,860,443 km (0.116 R)
• M76: 57,906,643 km (0.106 R)
• M77: 59,102,528 km (0.038 R)
• M78: 59,539,354 km (0.095 R)
• M79: 59,648,710 km (0.069 R)
• M80: 62,072,046 km (0.061 R)
• M81: 64,190,651 km (0.111 R)
• M82: 65,879,761 km (0.096 R)
• M83: 65,993,006 km (0.09 R)
• M84: 67,014,161 km (0.093 R)
• M85: 68,612,914 km (0.051 R)
• M86: 69,301,962 km (0.108 R)
• M87: 69,417,002 km (0.045 R)
• M88: 69,532,043 km (0.068 R)
• M89: 70,918,516 km (0.052 R)
• M90: 71,034,604 km (0.074 R)
• M91: 72,781,309 km (0.088 R)
• M92: 73,366,835 km (0.102 R)
• M93: 75,250,571 km (0.11 R)
• M94: 75,605,567 km (0.11 R)
• M95: 76,673,845 km (0.069 R)
• M96: 77,866,589 km (0.068 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 14,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit