🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.9 AU - 1.36 AU

Year: 445 Days

Day: 28.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.33 AU - 1.37 AU

Year: 582 Days

Day: 13.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.3

Radius: 4.3

Gravity: 24.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.69 AU - 17.01 AU

Year: 22303 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 109,675,833 km

• M1: 55,650 km (0.064 R)
• M2: 135,386 km (0.062 R)
• M3: 386,112 km (0.099 R)
• M4: 459,864 km (0.111 R)
• M5: 823,387 km (0.107 R)
• M6: 1,453,643 km (0.032 R)
• M7: 2,332,081 km (0.049 R)
• M8: 2,572,934 km (0.054 R)
• M9: 3,304,318 km (0.026 R)
• M10: 3,535,446 km (0.085 R)
• M11: 3,574,641 km (0.058 R)
• M12: 4,013,561 km (0.109 R)
• M13: 4,854,601 km (0.082 R)
• M14: 6,642,295 km (0.088 R)
• M15: 7,229,168 km (0.116 R)
• M16: 7,328,650 km (0.068 R)
• M17: 8,347,711 km (0.086 R)
• M18: 8,714,674 km (0.095 R)
• M19: 8,873,697 km (0.057 R)
• M20: 9,087,023 km (0.091 R)
• M21: 9,302,145 km (0.11 R)
• M22: 9,356,150 km (0.115 R)
• M23: 9,573,366 km (0.108 R)
• M24: 10,290,538 km (0.098 R)
• M25: 10,402,438 km (0.079 R)
• M26: 10,627,433 km (0.119 R)
• M27: 11,485,227 km (0.095 R)
• M28: 11,776,195 km (0.116 R)
• M29: 12,069,407 km (0.118 R)
• M30: 13,633,004 km (0.093 R)
• M31: 14,188,909 km (0.104 R)
• M32: 14,313,375 km (0.118 R)
• M33: 14,500,970 km (0.103 R)
• M34: 15,195,404 km (0.034 R)
• M35: 16,224,637 km (0.103 R)
• M36: 16,420,161 km (0.079 R)
• M37: 17,077,345 km (0.11 R)
• M38: 17,209,889 km (0.056 R)
• M39: 18,689,412 km (0.088 R)
• M40: 19,375,467 km (0.105 R)
• M41: 20,069,602 km (0.085 R)
• M42: 20,771,814 km (0.092 R)
• M43: 21,482,105 km (0.105 R)
• M44: 22,417,391 km (0.06 R)
• M45: 22,562,500 km (0.045 R)
• M46: 23,072,629 km (0.1 R)
• M47: 23,219,086 km (0.053 R)
• M48: 23,808,052 km (0.115 R)
• M49: 25,983,804 km (0.087 R)
• M50: 26,441,872 km (0.111 R)
• M51: 29,562,783 km (0.11 R)
• M52: 30,601,890 km (0.116 R)
• M53: 31,409,419 km (0.08 R)
• M54: 31,571,733 km (0.077 R)
• M55: 32,797,987 km (0.089 R)
• M56: 33,045,122 km (0.11 R)
• M57: 33,127,700 km (0.034 R)
• M58: 33,790,269 km (0.078 R)
• M59: 34,039,799 km (0.104 R)
• M60: 34,123,125 km (0.097 R)
• M61: 35,128,422 km (0.077 R)
• M62: 35,550,139 km (0.106 R)
• M63: 37,253,909 km (0.089 R)
• M64: 39,245,655 km (0.065 R)
• M65: 39,770,893 km (0.105 R)
• M66: 40,651,576 km (0.086 R)
• M67: 41,183,097 km (0.031 R)
• M68: 44,419,797 km (0.117 R)
• M69: 45,058,579 km (0.091 R)
• M70: 46,622,476 km (0.078 R)
• M71: 47,923,827 km (0.051 R)
• M72: 50,182,157 km (0.095 R)
• M73: 50,847,419 km (0.051 R)
• M74: 52,667,726 km (0.104 R)
• M75: 54,899,576 km (0.115 R)
• M76: 56,766,408 km (0.075 R)
• M77: 57,956,160 km (0.043 R)
• M78: 58,055,642 km (0.099 R)
• M79: 59,053,909 km (0.119 R)
• M80: 59,154,140 km (0.119 R)
• M81: 59,555,212 km (0.115 R)
• M82: 60,360,198 km (0.074 R)
• M83: 63,205,848 km (0.106 R)
• M84: 63,308,323 km (0.091 R)
• M85: 63,718,520 km (0.097 R)
• M86: 63,821,294 km (0.108 R)
• M87: 64,232,688 km (0.104 R)
• M88: 64,335,761 km (0.12 R)
• M89: 66,094,882 km (0.098 R)
• M90: 67,032,711 km (0.117 R)
• M91: 68,815,918 km (0.1 R)
• M92: 70,190,124 km (0.094 R)

Asteroid Belt

Center: 17.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.8

Radius: 6.3

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.85 AU - 19.85 AU

Year: 30351 Days

Day: 20.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,675,833 km

• M1: 81,830 km (0.104 R)
• M2: 511,625 km (0.084 R)
• M3: 735,423 km (0.085 R)
• M4: 1,195,137 km (0.064 R)
• M5: 1,453,643 km (0.07 R)
• M6: 2,064,750 km (0.113 R)
• M7: 2,890,829 km (0.104 R)
• M8: 3,492,213 km (0.12 R)
• M9: 3,648,542 km (0.066 R)
• M10: 3,807,266 km (0.106 R)
• M11: 3,860,672 km (0.039 R)
• M12: 4,296,900 km (0.095 R)
• M13: 5,274,821 km (0.088 R)
• M14: 5,758,022 km (0.056 R)
• M15: 6,637,358 km (0.05 R)
• M16: 7,026,911 km (0.109 R)
• M17: 7,158,408 km (0.053 R)
• M18: 8,448,091 km (0.071 R)
• M19: 9,734,333 km (0.117 R)
• M20: 10,474,993 km (0.088 R)
• M21: 10,928,124 km (0.096 R)
• M22: 12,167,393 km (0.118 R)
• M23: 12,404,655 km (0.062 R)
• M24: 12,484,092 km (0.069 R)
• M25: 13,044,934 km (0.103 R)
• M26: 13,695,984 km (0.102 R)
• M27: 13,777,964 km (0.042 R)
• M28: 14,108,126 km (0.078 R)
• M29: 17,194,181 km (0.118 R)
• M30: 19,178,297 km (0.076 R)
• M31: 22,480,820 km (0.05 R)
• M32: 22,771,937 km (0.049 R)
• M33: 25,650,051 km (0.102 R)
• M34: 27,804,559 km (0.03 R)
• M35: 28,012,800 km (0.105 R)
• M36: 29,272,863 km (0.089 R)
• M37: 30,123,177 km (0.05 R)
• M38: 30,658,737 km (0.096 R)
• M39: 31,197,439 km (0.033 R)
• M40: 31,956,798 km (0.052 R)
• M41: 32,174,912 km (0.075 R)
• M42: 32,393,474 km (0.075 R)
• M43: 33,052,303 km (0.09 R)
• M44: 33,604,618 km (0.109 R)
• M45: 37,900,621 km (0.085 R)
• M46: 38,131,600 km (0.076 R)
• M47: 38,362,878 km (0.058 R)
• M48: 39,409,614 km (0.102 R)
• M49: 39,643,436 km (0.114 R)
• M50: 41,056,388 km (0.093 R)
• M51: 41,293,500 km (0.07 R)
• M52: 42,605,623 km (0.064 R)
• M53: 50,125,908 km (0.109 R)
• M54: 51,908,666 km (0.06 R)
• M55: 54,361,173 km (0.11 R)
• M56: 56,983,175 km (0.107 R)
• M57: 61,805,612 km (0.044 R)
• M58: 62,213,416 km (0.09 R)
• M59: 62,621,968 km (0.115 R)
• M60: 63,853,308 km (0.062 R)
• M61: 64,816,419 km (0.065 R)
• M62: 67,734,475 km (0.116 R)
• M63: 68,576,113 km (0.112 R)
• M64: 69,986,521 km (0.096 R)
• M65: 71,977,071 km (0.118 R)
• M66: 73,266,455 km (0.047 R)
• M67: 74,852,791 km (0.114 R)
• M68: 75,142,412 km (0.085 R)
• M69: 79,827,069 km (0.069 R)
• M70: 79,974,872 km (0.099 R)
• M71: 80,122,974 km (0.047 R)
• M72: 80,567,429 km (0.031 R)
• M73: 81,607,882 km (0.089 R)
• M74: 82,952,169 km (0.113 R)
• M75: 84,002,795 km (0.113 R)
• M76: 84,303,786 km (0.074 R)
• M77: 84,605,225 km (0.096 R)
• M78: 85,057,909 km (0.046 R)
• M79: 85,209,002 km (0.101 R)
• M80: 85,360,096 km (0.063 R)
• M81: 88,555,058 km (0.111 R)
• M82: 89,168,110 km (0.086 R)
• M83: 91,479,397 km (0.119 R)
• M84: 92,875,594 km (0.063 R)
• M85: 93,966,462 km (0.094 R)
• M86: 95,218,297 km (0.044 R)
• M87: 98,213,396 km (0.096 R)
• M88: 98,689,117 km (0.089 R)
• M89: 100,759,551 km (0.099 R)
• M90: 100,919,322 km (0.113 R)
• M91: 103,327,249 km (0.069 R)
• M92: 103,649,782 km (0.077 R)
• M93: 103,811,198 km (0.102 R)
• M94: 105,429,399 km (0.119 R)
• M95: 106,241,715 km (0.116 R)
• M96: 108,854,891 km (0.117 R)
• M97: 109,675,884 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit