🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.94 AU - 1.54 AU

Year: 497 Days

Day: 30.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.17 AU - 1.77 AU

Year: 641 Days

Day: 18.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,613,589 km

• M1: 572,361 km (0.099 R)

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.3

Radius: 11.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.28 AU - 14.16 AU

Year: 15374 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 69,613,589 km

• M1: 145,409 km (0.095 R)
• M2: 261,347 km (0.071 R)
• M3: 385,364 km (0.114 R)
• M4: 626,815 km (0.103 R)
• M5: 811,120 km (0.075 R)
• M6: 934,089 km (0.087 R)
• M7: 1,097,151 km (0.084 R)
• M8: 1,217,278 km (0.119 R)
• M9: 1,433,896 km (0.039 R)
• M10: 1,508,994 km (0.056 R)
• M11: 1,585,438 km (0.116 R)
• M12: 2,009,249 km (0.109 R)
• M13: 2,674,660 km (0.106 R)
• M14: 3,278,587 km (0.08 R)
• M15: 3,791,857 km (0.106 R)
• M16: 3,897,623 km (0.027 R)
• M17: 5,449,102 km (0.088 R)
• M18: 6,211,453 km (0.103 R)
• M19: 7,334,335 km (0.12 R)
• M20: 7,868,399 km (0.079 R)
• M21: 8,798,150 km (0.115 R)
• M22: 9,293,917 km (0.117 R)
• M23: 9,437,232 km (0.1 R)
• M24: 10,054,622 km (0.072 R)
• M25: 10,610,379 km (0.092 R)
• M26: 10,986,318 km (0.057 R)
• M27: 11,635,573 km (0.119 R)
• M28: 12,062,376 km (0.073 R)
• M29: 12,652,689 km (0.057 R)
• M30: 13,576,007 km (0.083 R)
• M31: 13,657,238 km (0.101 R)
• M32: 13,779,609 km (0.056 R)
• M33: 13,861,290 km (0.1 R)
• M34: 14,189,807 km (0.084 R)
• M35: 14,770,995 km (0.113 R)
• M36: 14,896,507 km (0.043 R)
• M37: 15,148,729 km (0.097 R)
• M38: 15,487,120 km (0.112 R)
• M39: 15,785,418 km (0.101 R)
• M40: 15,870,838 km (0.088 R)
• M41: 16,300,932 km (0.107 R)
• M42: 17,348,715 km (0.105 R)
• M43: 17,525,540 km (0.112 R)
• M44: 17,658,533 km (0.116 R)
• M45: 18,508,398 km (0.105 R)
• M46: 19,923,594 km (0.047 R)
• M47: 22,134,950 km (0.092 R)
• M48: 23,002,318 km (0.048 R)
• M49: 23,635,566 km (0.09 R)
• M50: 24,571,600 km (0.109 R)
• M51: 24,720,450 km (0.067 R)
• M52: 24,969,231 km (0.092 R)
• M53: 25,469,486 km (0.101 R)
• M54: 26,734,336 km (0.061 R)
• M55: 27,194,649 km (0.093 R)
• M56: 28,905,001 km (0.051 R)
• M57: 29,641,023 km (0.05 R)
• M58: 30,223,707 km (0.085 R)
• M59: 31,508,154 km (0.082 R)
• M60: 31,886,188 km (0.102 R)
• M61: 34,685,164 km (0.066 R)
• M62: 34,963,715 km (0.091 R)
• M63: 36,651,179 km (0.052 R)
• M64: 38,192,336 km (0.026 R)

Asteroid Belt

Center: 12.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734

Radius: 7.5

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.76 AU - 13.28 AU

Year: 16908 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,613,589 km

• M1: 110,852 km (0.081 R)
• M2: 261,198 km (0.059 R)
• M3: 419,024 km (0.11 R)
• M4: 509,979 km (0.046 R)
• M5: 670,348 km (0.107 R)
• M6: 1,464,414 km (0.101 R)
• M7: 1,725,761 km (0.098 R)
• M8: 2,064,899 km (0.037 R)
• M9: 2,291,690 km (0.09 R)
• M10: 2,875,421 km (0.098 R)
• M11: 2,983,131 km (0.042 R)
• M12: 3,618,473 km (0.088 R)
• M13: 4,051,559 km (0.043 R)
• M14: 4,418,074 km (0.103 R)
• M15: 4,500,951 km (0.09 R)
• M16: 5,052,369 km (0.071 R)
• M17: 5,314,165 km (0.106 R)
• M18: 5,625,179 km (0.083 R)
• M19: 6,879,258 km (0.059 R)
• M20: 6,927,429 km (0.1 R)
• M21: 7,315,934 km (0.096 R)
• M22: 8,523,937 km (0.12 R)
• M23: 9,045,286 km (0.102 R)
• M24: 9,738,522 km (0.094 R)
• M25: 10,173,553 km (0.118 R)
• M26: 10,338,410 km (0.12 R)
• M27: 10,950,265 km (0.042 R)
• M28: 11,119,161 km (0.076 R)
• M29: 12,442,504 km (0.084 R)
• M30: 12,677,821 km (0.12 R)
• M31: 14,550,039 km (0.104 R)
• M32: 17,155,734 km (0.057 R)
• M33: 18,011,434 km (0.11 R)
• M34: 20,522,135 km (0.051 R)
• M35: 20,730,525 km (0.085 R)
• M36: 21,289,572 km (0.104 R)
• M37: 21,712,037 km (0.082 R)
• M38: 22,279,611 km (0.057 R)
• M39: 23,938,801 km (0.085 R)
• M40: 26,312,321 km (0.036 R)
• M41: 27,297,871 km (0.049 R)
• M42: 28,218,347 km (0.117 R)
• M43: 28,604,758 km (0.091 R)
• M44: 28,993,115 km (0.12 R)
• M45: 29,070,905 km (0.092 R)
• M46: 31,199,384 km (0.033 R)
• M47: 31,679,144 km (0.113 R)
• M48: 31,839,663 km (0.119 R)
• M49: 32,970,473 km (0.081 R)
• M50: 33,051,705 km (0.1 R)
• M51: 35,854,720 km (0.098 R)
• M52: 36,525,218 km (0.063 R)
• M53: 37,199,755 km (0.098 R)
• M54: 37,369,099 km (0.112 R)
• M55: 37,538,743 km (0.103 R)
• M56: 38,475,824 km (0.066 R)
• M57: 40,025,957 km (0.117 R)
• M58: 40,808,654 km (0.083 R)
• M59: 41,070,749 km (0.104 R)
• M60: 41,245,629 km (0.074 R)
• M61: 42,389,155 km (0.054 R)
• M62: 42,831,815 km (0.057 R)
• M63: 43,275,822 km (0.072 R)
• M64: 43,632,313 km (0.102 R)
• M65: 43,721,474 km (0.112 R)
• M66: 44,617,415 km (0.095 R)
• M67: 44,977,348 km (0.096 R)
• M68: 46,427,101 km (0.057 R)
• M69: 47,340,994 km (0.082 R)
• M70: 49,651,533 km (0.033 R)
• M71: 50,679,719 km (0.042 R)
• M72: 51,809,483 km (0.113 R)
• M73: 52,852,329 km (0.091 R)
• M74: 53,806,315 km (0.06 R)
• M75: 54,381,519 km (0.099 R)
• M76: 55,634,700 km (0.079 R)
• M77: 55,925,219 km (0.039 R)
• M78: 58,267,623 km (0.1 R)
• M79: 60,641,890 km (0.114 R)
• M80: 62,041,379 km (0.111 R)
• M81: 64,363,736 km (0.115 R)
• M82: 64,668,616 km (0.065 R)
• M83: 66,406,046 km (0.093 R)
• M84: 67,228,984 km (0.092 R)
• M85: 68,055,213 km (0.115 R)
• M86: 68,262,406 km (0.09 R)
• M87: 69,509,304 km (0.107 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit