🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.9 AU - 0.96 AU

Year: 334 Days

Day: 25.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.89 AU - 2.41 AU

Year: 1175 Days

Day: 46.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,550,116 km

• M1: 19,597 km (0.099 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.2

Radius: 14.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.61 AU - 7.65 AU

Year: 7857 Days

Day: 13.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,550,116 km

• M1: 199,564 km (0.085 R)
• M2: 434,731 km (0.07 R)
• M3: 572,361 km (0.118 R)
• M4: 688,150 km (0.115 R)
• M5: 813,513 km (0.116 R)
• M6: 936,333 km (0.068 R)
• M7: 1,102,836 km (0.028 R)
• M8: 1,399,488 km (0.112 R)
• M9: 2,374,866 km (0.062 R)
• M10: 3,245,227 km (0.079 R)
• M11: 3,773,457 km (0.086 R)
• M12: 4,207,739 km (0.067 R)
• M13: 4,308,718 km (0.097 R)
• M14: 4,575,152 km (0.088 R)
• M15: 4,868,214 km (0.066 R)
• M16: 5,017,064 km (0.115 R)
• M17: 5,124,325 km (0.098 R)
• M18: 5,739,472 km (0.052 R)
• M19: 6,147,425 km (0.106 R)
• M20: 6,331,879 km (0.079 R)
• M21: 6,471,305 km (0.114 R)
• M22: 6,753,446 km (0.115 R)
• M23: 6,991,756 km (0.109 R)
• M24: 7,111,883 km (0.096 R)
• M25: 7,305,612 km (0.077 R)
• M26: 7,748,123 km (0.097 R)
• M27: 8,022,784 km (0.103 R)
• M28: 8,300,737 km (0.112 R)
• M29: 8,428,045 km (0.104 R)
• M30: 8,659,024 km (0.113 R)
• M31: 8,788,277 km (0.043 R)
• M32: 8,918,127 km (0.101 R)
• M33: 9,153,595 km (0.099 R)
• M34: 9,604,034 km (0.046 R)
• M35: 10,088,731 km (0.079 R)
• M36: 10,443,876 km (0.064 R)
• M37: 10,719,884 km (0.102 R)
• M38: 10,914,511 km (0.062 R)
• M39: 11,704,986 km (0.044 R)
• M40: 11,848,002 km (0.118 R)
• M41: 12,107,105 km (0.105 R)
• M42: 12,280,938 km (0.099 R)
• M43: 12,748,282 km (0.118 R)
• M44: 13,281,149 km (0.088 R)
• M45: 13,700,771 km (0.102 R)
• M46: 13,972,740 km (0.077 R)
• M47: 14,985,368 km (0.083 R)
• M48: 15,390,928 km (0.108 R)
• M49: 16,372,440 km (0.068 R)
• M50: 16,661,164 km (0.082 R)
• M51: 16,951,683 km (0.047 R)
• M52: 17,504,896 km (0.114 R)
• M53: 18,163,425 km (0.038 R)
• M54: 19,065,201 km (0.1 R)
• M55: 19,640,555 km (0.114 R)
• M56: 20,152,928 km (0.068 R)
• M57: 20,290,408 km (0.115 R)
• M58: 20,428,038 km (0.069 R)
• M59: 20,808,316 km (0.057 R)
• M60: 21,086,418 km (0.047 R)
• M61: 21,330,712 km (0.112 R)
• M62: 22,140,186 km (0.117 R)
• M63: 22,424,122 km (0.078 R)
• M64: 22,888,025 km (0.088 R)
• M65: 23,175,104 km (0.065 R)
• M66: 23,391,123 km (0.104 R)
• M67: 23,716,498 km (0.106 R)
• M68: 23,934,313 km (0.084 R)
• M69: 24,371,887 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.1

Radius: 5.9

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.17 AU - 20.95 AU

Year: 27431 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,550,116 km

• M1: 75,547 km (0.079 R)
• M2: 381,624 km (0.116 R)
• M3: 508,932 km (0.095 R)
• M4: 671,395 km (0.12 R)
• M5: 758,760 km (0.096 R)
• M6: 1,069,026 km (0.089 R)
• M7: 1,171,950 km (0.11 R)
• M8: 1,224,758 km (0.093 R)
• M9: 1,557,912 km (0.12 R)
• M10: 1,825,543 km (0.115 R)
• M11: 2,573,532 km (0.053 R)
• M12: 2,677,503 km (0.1 R)
• M13: 3,033,994 km (0.038 R)
• M14: 3,180,750 km (0.1 R)
• M15: 4,354,196 km (0.091 R)
• M16: 4,857,443 km (0.065 R)
• M17: 5,872,913 km (0.082 R)
• M18: 6,194,549 km (0.117 R)
• M19: 6,334,273 km (0.065 R)
• M20: 7,439,053 km (0.111 R)
• M21: 7,587,454 km (0.068 R)
• M22: 7,988,227 km (0.099 R)
• M23: 8,602,177 km (0.091 R)
• M24: 8,757,908 km (0.077 R)
• M25: 8,914,687 km (0.052 R)
• M26: 9,497,520 km (0.099 R)
• M27: 9,551,226 km (0.087 R)
• M28: 9,929,259 km (0.111 R)
• M29: 10,147,373 km (0.06 R)
• M30: 10,923,487 km (0.056 R)
• M31: 11,318,724 km (0.089 R)
• M32: 11,776,195 km (0.115 R)
• M33: 12,181,306 km (0.084 R)
• M34: 13,005,440 km (0.102 R)
• M35: 13,604,879 km (0.078 R)
• M36: 14,152,258 km (0.081 R)
• M37: 14,830,983 km (0.102 R)
• M38: 16,091,794 km (0.043 R)
• M39: 16,283,878 km (0.075 R)
• M40: 18,513,484 km (0.104 R)
• M41: 21,186,200 km (0.073 R)
• M42: 22,961,927 km (0.038 R)
• M43: 23,467,568 km (0.108 R)
• M44: 23,758,087 km (0.058 R)
• M45: 24,710,875 km (0.087 R)
• M46: 25,377,633 km (0.081 R)
• M47: 25,750,730 km (0.082 R)
• M48: 26,426,763 km (0.107 R)
• M49: 27,566,400 km (0.062 R)
• M50: 28,412,376 km (0.055 R)
• M51: 29,266,729 km (0.049 R)
• M52: 31,080,304 km (0.062 R)
• M53: 32,040,872 km (0.053 R)
• M54: 32,524,821 km (0.112 R)
• M55: 33,255,307 km (0.114 R)
• M56: 34,732,287 km (0.111 R)
• M57: 36,482,433 km (0.064 R)
• M58: 39,635,058 km (0.045 R)
• M59: 40,676,110 km (0.103 R)
• M60: 41,287,516 km (0.058 R)
• M61: 41,990,028 km (0.097 R)
• M62: 43,139,987 km (0.106 R)
• M63: 45,380,514 km (0.091 R)
• M64: 45,833,048 km (0.099 R)
• M65: 46,287,227 km (0.088 R)
• M66: 46,651,498 km (0.102 R)
• M67: 46,925,411 km (0.051 R)
• M68: 47,016,816 km (0.056 R)
• M69: 47,291,477 km (0.104 R)
• M70: 47,383,181 km (0.065 R)
• M71: 48,210,756 km (0.072 R)
• M72: 48,672,565 km (0.057 R)
• M73: 49,414,570 km (0.11 R)
• M74: 50,253,665 km (0.116 R)
• M75: 51,851,669 km (0.057 R)
• M76: 52,324,698 km (0.094 R)
• M77: 55,097,045 km (0.073 R)
• M78: 55,193,536 km (0.097 R)
• M79: 55,386,667 km (0.084 R)
• M80: 56,258,224 km (0.094 R)
• M81: 56,452,552 km (0.102 R)
• M82: 57,231,957 km (0.081 R)
• M83: 59,591,564 km (0.101 R)
• M84: 60,683,628 km (0.082 R)
• M85: 61,481,882 km (0.074 R)
• M86: 61,882,356 km (0.11 R)
• M87: 62,786,675 km (0.115 R)
• M88: 63,695,333 km (0.087 R)
• M89: 63,796,610 km (0.095 R)
• M90: 64,100,593 km (0.09 R)
• M91: 65,219,436 km (0.045 R)
• M92: 66,549,959 km (0.098 R)
• M93: 67,269,974 km (0.1 R)
• M94: 68,925,723 km (0.104 R)
• M95: 69,133,664 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 17,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit