🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.48 AU - 0.7 AU

Year: 174 Days

Day: 25.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.1 AU - 1.18 AU

Year: 469 Days

Day: 14.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,658,979 km

• M1: 632,799 km (0.075 R)

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 9.1

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.84 AU - 4.98 AU

Year: 4189 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,658,979 km

• M1: 130,449 km (0.115 R)
• M2: 332,406 km (0.042 R)
• M3: 405,111 km (0.1 R)
• M4: 548,127 km (0.076 R)
• M5: 614,847 km (0.06 R)
• M6: 833,559 km (0.118 R)
• M7: 898,784 km (0.117 R)
• M8: 1,267,244 km (0.055 R)
• M9: 1,389,615 km (0.084 R)
• M10: 1,548,488 km (0.088 R)
• M11: 1,815,071 km (0.116 R)
• M12: 1,954,047 km (0.057 R)
• M13: 2,024,807 km (0.109 R)
• M14: 2,335,372 km (0.061 R)
• M15: 2,467,766 km (0.086 R)
• M16: 2,583,256 km (0.056 R)
• M17: 3,125,100 km (0.118 R)
• M18: 3,229,369 km (0.025 R)
• M19: 3,527,368 km (0.051 R)
• M20: 3,592,294 km (0.118 R)
• M21: 4,058,889 km (0.036 R)
• M22: 4,127,106 km (0.113 R)
• M23: 4,520,997 km (0.071 R)
• M24: 4,686,602 km (0.043 R)
• M25: 4,854,451 km (0.086 R)
• M26: 5,122,081 km (0.058 R)
• M27: 7,017,487 km (0.041 R)
• M28: 7,264,921 km (0.115 R)
• M29: 7,487,224 km (0.078 R)
• M30: 7,967,134 km (0.105 R)
• M31: 8,024,131 km (0.107 R)
• M32: 8,081,427 km (0.11 R)
• M33: 8,398,873 km (0.077 R)
• M34: 8,720,209 km (0.112 R)
• M35: 9,285,091 km (0.057 R)
• M36: 10,077,062 km (0.109 R)
• M37: 10,169,813 km (0.087 R)
• M38: 10,418,594 km (0.103 R)
• M39: 10,890,575 km (0.117 R)
• M40: 11,563,018 km (0.071 R)
• M41: 11,692,719 km (0.066 R)
• M42: 12,580,283 km (0.075 R)
• M43: 13,183,911 km (0.12 R)
• M44: 13,523,498 km (0.058 R)
• M45: 13,625,823 km (0.067 R)
• M46: 13,728,597 km (0.06 R)
• M47: 14,107,229 km (0.109 R)
• M48: 14,315,170 km (0.08 R)
• M49: 15,727,673 km (0.08 R)
• M50: 15,835,533 km (0.081 R)
• M51: 16,015,499 km (0.055 R)
• M52: 16,123,958 km (0.064 R)
• M53: 16,341,473 km (0.045 R)
• M54: 16,742,694 km (0.116 R)
• M55: 17,221,258 km (0.112 R)
• M56: 17,295,159 km (0.073 R)
• M57: 17,666,761 km (0.07 R)
• M58: 17,853,608 km (0.111 R)
• M59: 18,116,302 km (0.058 R)
• M60: 18,455,889 km (0.115 R)
• M61: 19,256,238 km (0.108 R)
• M62: 19,410,025 km (0.117 R)
• M63: 19,487,067 km (0.113 R)
• M64: 19,718,795 km (0.081 R)
• M65: 19,951,419 km (0.038 R)
• M66: 20,029,210 km (0.102 R)
• M67: 20,930,537 km (0.059 R)
• M68: 21,764,994 km (0.094 R)
• M69: 22,005,398 km (0.075 R)
• M70: 22,287,091 km (0.078 R)
• M71: 22,650,913 km (0.089 R)
• M72: 23,220,731 km (0.071 R)
• M73: 25,126,159 km (0.118 R)
• M74: 26,012,676 km (0.095 R)
• M75: 26,097,648 km (0.12 R)
• M76: 26,523,852 km (0.105 R)
• M77: 26,780,712 km (0.094 R)
• M78: 27,642,695 km (0.111 R)
• M79: 28,382,606 km (0.064 R)
• M80: 28,470,120 km (0.032 R)
• M81: 28,864,909 km (0.074 R)
• M82: 28,996,854 km (0.057 R)
• M83: 29,571,161 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.9

Radius: 9.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.52 AU - 13.98 AU

Year: 14528 Days

Day: 9.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,658,979 km

• M1: 263,891 km (0.091 R)
• M2: 389,104 km (0.117 R)
• M3: 687,701 km (0.063 R)
• M4: 796,160 km (0.112 R)
• M5: 950,096 km (0.109 R)
• M6: 1,156,840 km (0.099 R)
• M7: 1,243,607 km (0.116 R)
• M8: 2,122,046 km (0.112 R)
• M9: 3,370,889 km (0.114 R)
• M10: 3,624,457 km (0.07 R)
• M11: 3,917,370 km (0.073 R)
• M12: 4,735,670 km (0.098 R)
• M13: 5,091,863 km (0.104 R)
• M14: 5,906,124 km (0.071 R)
• M15: 6,096,861 km (0.057 R)
• M16: 6,880,006 km (0.081 R)
• M17: 7,405,992 km (0.089 R)
• M18: 7,903,106 km (0.11 R)
• M19: 8,197,963 km (0.115 R)
• M20: 8,798,748 km (0.091 R)
• M21: 9,280,753 km (0.099 R)
• M22: 9,997,177 km (0.112 R)
• M23: 10,407,973 km (0.03 R)
• M24: 11,293,293 km (0.051 R)
• M25: 11,387,839 km (0.082 R)
• M26: 12,299,638 km (0.117 R)
• M27: 12,690,687 km (0.068 R)
• M28: 13,135,441 km (0.04 R)
• M29: 13,484,752 km (0.071 R)
• M30: 14,757,680 km (0.109 R)
• M31: 15,068,844 km (0.098 R)
• M32: 16,015,350 km (0.071 R)
• M33: 16,174,971 km (0.054 R)
• M34: 16,281,783 km (0.103 R)
• M35: 16,657,125 km (0.035 R)
• M36: 17,855,254 km (0.085 R)
• M37: 18,464,716 km (0.069 R)
• M38: 19,306,952 km (0.099 R)
• M39: 19,704,134 km (0.085 R)
• M40: 20,970,181 km (0.055 R)
• M41: 21,848,470 km (0.103 R)
• M42: 22,025,594 km (0.103 R)
• M43: 22,084,834 km (0.113 R)
• M44: 22,262,557 km (0.094 R)
• M45: 22,500,268 km (0.098 R)
• M46: 23,278,625 km (0.086 R)
• M47: 23,399,201 km (0.106 R)
• M48: 23,519,927 km (0.034 R)
• M49: 24,005,073 km (0.075 R)
• M50: 24,985,088 km (0.113 R)
• M51: 25,479,958 km (0.059 R)
• M52: 25,604,274 km (0.069 R)
• M53: 26,228,396 km (0.077 R)
• M54: 26,542,402 km (0.077 R)
• M55: 26,668,364 km (0.063 R)
• M56: 27,174,154 km (0.097 R)
• M57: 28,388,141 km (0.098 R)
• M58: 28,645,898 km (0.114 R)
• M59: 29,163,806 km (0.082 R)
• M60: 30,604,134 km (0.082 R)
• M61: 31,466,117 km (0.041 R)
• M62: 31,933,610 km (0.099 R)
• M63: 32,134,670 km (0.035 R)
• M64: 32,336,029 km (0.057 R)
• M65: 32,403,348 km (0.074 R)
• M66: 32,942,947 km (0.081 R)
• M67: 33,553,606 km (0.111 R)
• M68: 33,826,173 km (0.116 R)
• M69: 34,236,520 km (0.09 R)
• M70: 35,685,375 km (0.117 R)
• M71: 37,365,808 km (0.073 R)
• M72: 37,436,269 km (0.112 R)
• M73: 38,357,792 km (0.111 R)
• M74: 40,006,510 km (0.084 R)
• M75: 40,295,533 km (0.116 R)
• M76: 40,367,938 km (0.037 R)
• M77: 41,385,653 km (0.097 R)
• M78: 42,044,482 km (0.078 R)
• M79: 42,191,387 km (0.076 R)
• M80: 42,338,441 km (0.097 R)
• M81: 43,002,207 km (0.114 R)
• M82: 43,520,863 km (0.096 R)
• M83: 43,669,414 km (0.115 R)
• M84: 45,616,131 km (0.045 R)
• M85: 45,691,528 km (0.073 R)
• M86: 45,993,716 km (0.085 R)
• M87: 46,752,027 km (0.098 R)
• M88: 49,051,646 km (0.082 R)
• M89: 49,206,330 km (0.051 R)
• M90: 51,074,359 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.7

Radius: 6.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.06 AU - 18.08 AU

Year: 24802 Days

Day: 23.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,658,979 km

• M1: 115,789 km (0.107 R)
• M2: 179,517 km (0.088 R)
• M3: 249,380 km (0.114 R)
• M4: 766,988 km (0.113 R)
• M5: 828,473 km (0.101 R)
• M6: 891,603 km (0.099 R)
• M7: 934,687 km (0.115 R)
• M8: 1,964,818 km (0.112 R)
• M9: 2,166,177 km (0.119 R)
• M10: 2,841,163 km (0.096 R)
• M11: 3,751,765 km (0.048 R)
• M12: 3,858,129 km (0.062 R)
• M13: 4,937,328 km (0.109 R)
• M14: 5,093,209 km (0.116 R)
• M15: 5,290,230 km (0.097 R)
• M16: 6,145,032 km (0.101 R)
• M17: 7,261,630 km (0.118 R)
• M18: 7,797,789 km (0.117 R)
• M19: 7,933,923 km (0.056 R)
• M20: 9,289,130 km (0.075 R)
• M21: 9,529,833 km (0.07 R)
• M22: 9,675,392 km (0.116 R)
• M23: 9,821,549 km (0.03 R)
• M24: 10,116,257 km (0.11 R)
• M25: 11,221,486 km (0.098 R)
• M26: 11,375,123 km (0.078 R)
• M27: 11,684,491 km (0.081 R)
• M28: 12,523,137 km (0.077 R)
• M29: 13,381,081 km (0.118 R)
• M30: 13,489,689 km (0.117 R)
• M31: 13,871,911 km (0.04 R)
• M32: 14,091,970 km (0.117 R)
• M33: 15,379,708 km (0.059 R)
• M34: 15,836,431 km (0.119 R)
• M35: 16,471,474 km (0.084 R)
• M36: 16,529,667 km (0.101 R)
• M37: 16,938,668 km (0.109 R)
• M38: 17,292,018 km (0.084 R)
• M39: 17,588,222 km (0.11 R)
• M40: 18,366,280 km (0.061 R)
• M41: 19,033,337 km (0.095 R)
• M42: 20,766,877 km (0.111 R)
• M43: 21,525,189 km (0.089 R)
• M44: 21,907,711 km (0.094 R)
• M45: 22,614,860 km (0.1 R)
• M46: 22,938,889 km (0.069 R)
• M47: 23,068,740 km (0.089 R)
• M48: 24,315,937 km (0.08 R)
• M49: 24,847,608 km (0.101 R)
• M50: 24,914,329 km (0.119 R)
• M51: 25,652,295 km (0.101 R)
• M52: 26,329,375 km (0.117 R)
• M53: 26,943,773 km (0.117 R)
• M54: 27,080,955 km (0.086 R)
• M55: 27,839,565 km (0.032 R)
• M56: 28,955,416 km (0.072 R)
• M57: 29,377,581 km (0.038 R)
• M58: 31,880,802 km (0.115 R)
• M59: 34,600,342 km (0.111 R)
• M60: 35,723,822 km (0.084 R)
• M61: 35,799,219 km (0.093 R)
• M62: 37,087,855 km (0.082 R)
• M63: 37,852,899 km (0.072 R)
• M64: 38,083,579 km (0.096 R)
• M65: 38,778,012 km (0.106 R)
• M66: 41,518,196 km (0.06 R)
• M67: 41,755,907 km (0.05 R)
• M68: 44,482,029 km (0.082 R)
• M69: 45,131,733 km (0.056 R)
• M70: 45,376,325 km (0.102 R)
• M71: 46,358,585 km (0.077 R)
• M72: 47,099,842 km (0.106 R)
• M73: 48,344,048 km (0.062 R)
• M74: 50,949,594 km (0.112 R)
• M75: 51,799,759 km (0.108 R)
• M76: 55,072,811 km (0.104 R)
• M77: 55,508,440 km (0.101 R)
• M78: 56,646,431 km (0.105 R)
• M79: 58,057,587 km (0.088 R)
• M80: 58,412,284 km (0.066 R)
• M81: 59,123,622 km (0.081 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: 379 - 19,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit