🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.14 AU - 4.52 AU

Year: 3212 Days

Day: 28.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,046,430 km

• M1: 760,855 km (0.079 R)

Asteroid Belt

Center: 7.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189

Radius: 8.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.77 AU - 10.87 AU

Year: 12686 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,046,430 km

• M1: 219,759 km (0.037 R)
• M2: 280,795 km (0.085 R)
• M3: 437,275 km (0.063 R)
• M4: 508,483 km (0.079 R)
• M5: 597,045 km (0.108 R)
• M6: 790,625 km (0.055 R)
• M7: 1,036,564 km (0.083 R)
• M8: 1,118,394 km (0.11 R)
• M9: 1,185,414 km (0.104 R)
• M10: 1,579,006 km (0.056 R)
• M11: 1,909,617 km (0.112 R)
• M12: 2,093,473 km (0.106 R)
• M13: 2,500,678 km (0.053 R)
• M14: 2,567,249 km (0.114 R)
• M15: 2,816,330 km (0.115 R)
• M16: 3,144,846 km (0.072 R)
• M17: 3,411,579 km (0.092 R)
• M18: 3,635,378 km (0.11 R)
• M19: 4,991,483 km (0.113 R)
• M20: 5,160,379 km (0.095 R)
• M21: 5,737,228 km (0.049 R)
• M22: 6,093,121 km (0.091 R)
• M23: 6,213,398 km (0.113 R)
• M24: 7,362,609 km (0.067 R)
• M25: 7,651,931 km (0.052 R)
• M26: 7,945,143 km (0.103 R)
• M27: 8,208,734 km (0.043 R)
• M28: 8,341,727 km (0.115 R)
• M29: 8,542,487 km (0.096 R)
• M30: 8,677,125 km (0.062 R)
• M31: 9,051,270 km (0.083 R)
• M32: 9,569,776 km (0.099 R)
• M33: 9,885,577 km (0.082 R)
• M34: 10,276,327 km (0.117 R)
• M35: 10,672,013 km (0.117 R)
• M36: 11,109,437 km (0.114 R)
• M37: 11,888,992 km (0.096 R)
• M38: 12,039,487 km (0.076 R)
• M39: 12,955,624 km (0.116 R)
• M40: 13,188,099 km (0.072 R)
• M41: 13,304,935 km (0.071 R)
• M42: 13,815,064 km (0.119 R)
• M43: 14,052,626 km (0.047 R)
• M44: 14,132,062 km (0.11 R)
• M45: 14,451,603 km (0.108 R)
• M46: 14,813,929 km (0.105 R)
• M47: 15,179,098 km (0.102 R)
• M48: 15,465,278 km (0.104 R)
• M49: 16,209,378 km (0.059 R)
• M50: 16,418,067 km (0.086 R)
• M51: 16,880,474 km (0.054 R)
• M52: 17,007,333 km (0.065 R)
• M53: 17,517,911 km (0.09 R)
• M54: 18,554,175 km (0.076 R)
• M55: 19,211,957 km (0.07 R)
• M56: 19,300,220 km (0.119 R)
• M57: 19,565,756 km (0.108 R)
• M58: 20,100,718 km (0.065 R)
• M59: 20,459,902 km (0.101 R)
• M60: 20,685,646 km (0.088 R)
• M61: 21,002,793 km (0.097 R)
• M62: 21,367,363 km (0.054 R)
• M63: 21,642,174 km (0.106 R)
• M64: 22,334,364 km (0.119 R)
• M65: 23,174,505 km (0.074 R)
• M66: 23,315,576 km (0.116 R)
• M67: 23,456,797 km (0.106 R)
• M68: 24,215,258 km (0.088 R)
• M69: 24,597,630 km (0.11 R)
• M70: 24,837,435 km (0.098 R)
• M71: 25,368,059 km (0.057 R)
• M72: 26,244,403 km (0.089 R)
• M73: 26,440,376 km (0.116 R)
• M74: 26,735,383 km (0.059 R)
• M75: 27,081,104 km (0.114 R)
• M76: 27,577,320 km (0.056 R)
• M77: 27,776,585 km (0.101 R)
• M78: 27,926,482 km (0.092 R)
• M79: 28,730,121 km (0.088 R)
• M80: 29,745,293 km (0.08 R)
• M81: 30,514,375 km (0.076 R)
• M82: 31,497,832 km (0.078 R)
• M83: 32,386,593 km (0.1 R)
• M84: 32,439,251 km (0.096 R)
• M85: 32,702,394 km (0.118 R)
• M86: 32,913,327 km (0.061 R)
• M87: 35,697,343 km (0.034 R)
• M88: 36,186,827 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 10.7

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.25 AU - 11.89 AU

Year: 14028 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,046,430 km

• M1: 149,448 km (0.104 R)
• M2: 389,702 km (0.078 R)
• M3: 671,994 km (0.058 R)
• M4: 815,757 km (0.117 R)
• M5: 1,309,580 km (0.103 R)
• M6: 1,439,730 km (0.064 R)
• M7: 1,547,141 km (0.106 R)
• M8: 1,685,220 km (0.081 R)
• M9: 1,885,681 km (0.105 R)
• M10: 2,310,240 km (0.097 R)
• M11: 2,436,949 km (0.107 R)
• M12: 2,533,590 km (0.108 R)
• M13: 3,606,505 km (0.104 R)
• M14: 3,828,958 km (0.111 R)
• M15: 4,365,715 km (0.107 R)
• M16: 5,298,308 km (0.105 R)
• M17: 5,551,577 km (0.117 R)
• M18: 5,895,652 km (0.065 R)
• M19: 7,480,941 km (0.111 R)
• M20: 8,344,868 km (0.096 R)
• M21: 8,541,141 km (0.059 R)
• M22: 9,189,648 km (0.085 R)
• M23: 10,218,133 km (0.044 R)
• M24: 10,428,318 km (0.076 R)
• M25: 11,013,395 km (0.117 R)
• M26: 11,718,749 km (0.04 R)
• M27: 11,938,808 km (0.104 R)
• M28: 12,550,813 km (0.065 R)
• M29: 13,287,283 km (0.09 R)
• M30: 14,096,009 km (0.101 R)
• M31: 14,801,812 km (0.098 R)
• M32: 15,338,868 km (0.09 R)
• M33: 15,519,283 km (0.116 R)
• M34: 16,431,980 km (0.116 R)
• M35: 18,821,058 km (0.054 R)
• M36: 20,055,839 km (0.112 R)
• M37: 20,583,620 km (0.084 R)
• M38: 20,849,306 km (0.101 R)
• M39: 21,787,733 km (0.055 R)
• M40: 22,808,589 km (0.104 R)
• M41: 23,428,523 km (0.051 R)
• M42: 24,053,991 km (0.092 R)
• M43: 24,123,853 km (0.117 R)
• M44: 24,755,456 km (0.069 R)
• M45: 25,748,786 km (0.064 R)
• M46: 28,067,852 km (0.105 R)
• M47: 28,584,114 km (0.103 R)
• M48: 28,658,015 km (0.111 R)
• M49: 29,252,368 km (0.07 R)
• M50: 30,000,955 km (0.103 R)
• M51: 30,831,523 km (0.086 R)
• M52: 32,207,075 km (0.082 R)
• M53: 32,902,406 km (0.116 R)
• M54: 33,290,912 km (0.051 R)
• M55: 34,701,769 km (0.098 R)
• M56: 36,613,032 km (0.082 R)
• M57: 36,854,333 km (0.102 R)
• M58: 37,257,798 km (0.062 R)
• M59: 37,987,537 km (0.107 R)
• M60: 38,885,872 km (0.119 R)
• M61: 38,967,852 km (0.088 R)
• M62: 40,703,486 km (0.029 R)
• M63: 41,204,041 km (0.109 R)
• M64: 42,042,836 km (0.097 R)
• M65: 43,141,632 km (0.06 R)
• M66: 43,226,454 km (0.034 R)
• M67: 44,506,863 km (0.096 R)
• M68: 44,678,601 km (0.086 R)
• M69: 45,022,526 km (0.068 R)
• M70: 45,367,349 km (0.112 R)
• M71: 45,453,667 km (0.071 R)
• M72: 45,540,135 km (0.065 R)
• M73: 46,233,372 km (0.072 R)
• M74: 46,320,288 km (0.08 R)
• M75: 46,494,270 km (0.118 R)
• M76: 47,017,414 km (0.1 R)
• M77: 47,542,503 km (0.109 R)
• M78: 48,333,875 km (0.077 R)
• M79: 50,286,726 km (0.046 R)
• M80: 50,376,036 km (0.068 R)
• M81: 51,182,817 km (0.109 R)
• M82: 51,723,015 km (0.102 R)
• M83: 52,627,484 km (0.102 R)
• M84: 53,628,593 km (0.112 R)
• M85: 54,085,614 km (0.091 R)
• M86: 54,727,838 km (0.115 R)
• M87: 60,429,162 km (0.103 R)
• M88: 62,531,312 km (0.103 R)
• M89: 63,591,362 km (0.099 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit