🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.19 AU - 1.27 AU

Year: 482 Days

Day: 46.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,930,340 km

• M1: 198,068 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.48 AU - 1.76 AU

Year: 728 Days

Day: 22.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.51 AU - 1.79 AU

Year: 748 Days

Day: 41.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.4

Radius: 5.7

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.75 AU - 16.95 AU

Year: 18200 Days

Day: 17.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,930,340 km

• M1: 73,153 km (0.106 R)
• M2: 165,605 km (0.118 R)
• M3: 355,594 km (0.074 R)
• M4: 668,702 km (0.097 R)
• M5: 1,076,805 km (0.086 R)
• M6: 1,236,875 km (0.078 R)
• M7: 1,579,754 km (0.05 R)
• M8: 1,918,892 km (0.108 R)
• M9: 2,451,460 km (0.083 R)
• M10: 2,556,179 km (0.082 R)
• M11: 3,446,436 km (0.053 R)
• M12: 4,766,487 km (0.108 R)
• M13: 4,853,853 km (0.08 R)
• M14: 6,129,623 km (0.087 R)
• M15: 6,755,241 km (0.081 R)
• M16: 7,401,055 km (0.097 R)
• M17: 7,502,034 km (0.072 R)
• M18: 7,962,795 km (0.112 R)
• M19: 8,222,647 km (0.104 R)
• M20: 9,235,275 km (0.026 R)
• M21: 9,508,291 km (0.055 R)
• M22: 9,563,193 km (0.092 R)
• M23: 9,895,002 km (0.028 R)
• M24: 10,798,124 km (0.116 R)
• M25: 12,261,041 km (0.035 R)
• M26: 12,621,273 km (0.087 R)
• M27: 12,863,472 km (0.044 R)
• M28: 13,475,477 km (0.056 R)
• M29: 13,598,895 km (0.082 R)
• M30: 13,784,995 km (0.105 R)
• M31: 15,303,264 km (0.097 R)
• M32: 17,543,193 km (0.097 R)
• M33: 18,357,903 km (0.08 R)
• M34: 19,953,514 km (0.11 R)
• M35: 22,979,729 km (0.071 R)
• M36: 23,201,433 km (0.075 R)
• M37: 23,721,136 km (0.089 R)
• M38: 25,914,989 km (0.092 R)
• M39: 26,531,631 km (0.089 R)
• M40: 26,997,180 km (0.12 R)
• M41: 28,251,857 km (0.1 R)
• M42: 28,409,982 km (0.103 R)
• M43: 29,766,386 km (0.111 R)
• M44: 29,927,353 km (0.104 R)
• M45: 31,062,053 km (0.098 R)
• M46: 33,039,887 km (0.105 R)
• M47: 34,128,061 km (0.071 R)
• M48: 34,549,778 km (0.114 R)
• M49: 34,634,301 km (0.061 R)
• M50: 35,057,962 km (0.091 R)
• M51: 35,142,933 km (0.115 R)
• M52: 36,683,791 km (0.036 R)
• M53: 36,942,745 km (0.093 R)
• M54: 39,565,495 km (0.096 R)
• M55: 40,363,899 km (0.072 R)
• M56: 41,347,056 km (0.082 R)
• M57: 41,706,540 km (0.066 R)
• M58: 43,063,542 km (0.105 R)
• M59: 43,245,603 km (0.108 R)
• M60: 43,519,217 km (0.027 R)
• M61: 45,635,429 km (0.114 R)
• M62: 47,596,657 km (0.107 R)
• M63: 47,690,754 km (0.064 R)
• M64: 49,204,385 km (0.084 R)
• M65: 50,254,263 km (0.12 R)
• M66: 51,407,812 km (0.056 R)
• M67: 51,600,943 km (0.091 R)
• M68: 52,278,771 km (0.063 R)
• M69: 53,154,517 km (0.102 R)
• M70: 53,741,090 km (0.12 R)
• M71: 54,428,044 km (0.066 R)
• M72: 54,723,499 km (0.088 R)
• M73: 54,920,669 km (0.054 R)
• M74: 55,414,642 km (0.062 R)
• M75: 55,612,560 km (0.112 R)
• M76: 56,705,821 km (0.102 R)
• M77: 57,205,179 km (0.052 R)
• M78: 58,812,608 km (0.113 R)
• M79: 59,216,821 km (0.07 R)
• M80: 61,661,250 km (0.117 R)
• M81: 66,227,426 km (0.112 R)
• M82: 66,437,611 km (0.109 R)
• M83: 66,753,263 km (0.066 R)
• M84: 67,174,829 km (0.091 R)
• M85: 67,597,294 km (0.097 R)
• M86: 67,914,741 km (0.111 R)
• M87: 69,936,705 km (0.118 R)
• M88: 70,579,228 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.4

Radius: 5.7

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.7 AU - 16.14 AU

Year: 20349 Days

Day: 16 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,930,340 km

• M1: 72,705 km (0.093 R)
• M2: 129,701 km (0.05 R)
• M3: 423,661 km (0.045 R)
• M4: 789,129 km (0.097 R)
• M5: 1,114,654 km (0.117 R)
• M6: 1,932,206 km (0.069 R)
• M7: 2,218,237 km (0.071 R)
• M8: 2,396,259 km (0.108 R)
• M9: 2,517,583 km (0.113 R)
• M10: 2,990,461 km (0.096 R)
• M11: 3,320,774 km (0.041 R)
• M12: 3,697,461 km (0.108 R)
• M13: 4,051,709 km (0.078 R)
• M14: 4,565,877 km (0.049 R)
• M15: 5,574,166 km (0.067 R)
• M16: 5,938,736 km (0.076 R)
• M17: 6,227,610 km (0.116 R)
• M18: 6,520,971 km (0.088 R)
• M19: 6,563,307 km (0.083 R)
• M20: 7,384,151 km (0.069 R)
• M21: 7,605,556 km (0.105 R)
• M22: 8,744,893 km (0.112 R)
• M23: 9,262,951 km (0.057 R)
• M24: 9,790,881 km (0.046 R)
• M25: 10,526,454 km (0.081 R)
• M26: 10,725,569 km (0.081 R)
• M27: 10,775,535 km (0.101 R)
• M28: 10,825,650 km (0.032 R)
• M29: 11,381,406 km (0.101 R)
• M30: 12,258,498 km (0.095 R)
• M31: 12,997,063 km (0.061 R)
• M32: 13,479,367 km (0.091 R)
• M33: 13,749,839 km (0.082 R)
• M34: 13,913,051 km (0.109 R)
• M35: 15,693,116 km (0.067 R)
• M36: 15,806,661 km (0.114 R)
• M37: 16,149,090 km (0.089 R)
• M38: 17,074,353 km (0.111 R)
• M39: 20,136,173 km (0.071 R)
• M40: 20,197,957 km (0.114 R)
• M41: 21,382,323 km (0.107 R)
• M42: 21,760,955 km (0.032 R)
• M43: 21,824,235 km (0.082 R)
• M44: 22,141,831 km (0.106 R)
• M45: 23,362,550 km (0.096 R)
• M46: 24,538,988 km (0.063 R)
• M47: 25,734,574 km (0.109 R)
• M48: 26,204,610 km (0.115 R)
• M49: 27,084,994 km (0.026 R)
• M50: 27,494,742 km (0.108 R)
• M51: 27,837,621 km (0.054 R)
• M52: 28,044,066 km (0.074 R)
• M53: 28,320,074 km (0.103 R)
• M54: 28,458,452 km (0.107 R)
• M55: 29,713,877 km (0.106 R)
• M56: 30,136,341 km (0.064 R)
• M57: 30,560,751 km (0.118 R)
• M58: 30,916,046 km (0.116 R)
• M59: 31,558,868 km (0.106 R)
• M60: 32,206,028 km (0.098 R)
• M61: 33,733,273 km (0.085 R)
• M62: 36,857,774 km (0.117 R)
• M63: 37,084,415 km (0.082 R)
• M64: 37,160,111 km (0.108 R)
• M65: 37,311,504 km (0.116 R)
• M66: 37,539,192 km (0.027 R)
• M67: 38,837,702 km (0.072 R)
• M68: 39,068,382 km (0.114 R)
• M69: 41,321,625 km (0.118 R)
• M70: 41,950,534 km (0.031 R)
• M71: 42,108,360 km (0.083 R)
• M72: 42,820,595 km (0.106 R)
• M73: 43,058,905 km (0.094 R)
• M74: 43,297,663 km (0.11 R)
• M75: 45,547,166 km (0.088 R)
• M76: 45,709,181 km (0.11 R)
• M77: 46,849,416 km (0.119 R)
• M78: 47,834,218 km (0.101 R)
• M79: 47,999,075 km (0.1 R)
• M80: 49,740,843 km (0.116 R)
• M81: 52,349,531 km (0.059 R)
• M82: 53,798,835 km (0.08 R)
• M83: 54,657,676 km (0.071 R)
• M84: 55,607,473 km (0.109 R)
• M85: 56,475,590 km (0.043 R)
• M86: 56,649,871 km (0.039 R)
• M87: 57,698,702 km (0.103 R)
• M88: 57,961,845 km (0.108 R)
• M89: 58,665,703 km (0.057 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 15,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit