🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.59 AU - 0.63 AU

Year: 211 Days

Day: 27.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.67 AU - 0.71 AU

Year: 254 Days

Day: 33.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,378,987 km

• M1: 403,316 km (0.049 R)

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.44 AU - 1.74 AU

Year: 888 Days

Day: 16.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,378,987 km

• M1: 247,734 km (0.081 R)
• M2: 707,598 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 8.1

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.46 AU - 2.56 AU

Year: 1761 Days

Day: 11.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,378,987 km

• M1: 105,466 km (0.093 R)
• M2: 196,422 km (0.092 R)
• M3: 260,001 km (0.102 R)
• M4: 333,753 km (0.076 R)
• M5: 404,812 km (0.076 R)
• M6: 512,971 km (0.028 R)
• M7: 652,247 km (0.084 R)
• M8: 752,477 km (0.086 R)
• M9: 804,537 km (0.118 R)
• M10: 928,554 km (0.091 R)
• M11: 1,152,502 km (0.102 R)
• M12: 1,204,712 km (0.092 R)
• M13: 1,449,454 km (0.078 R)
• M14: 1,582,745 km (0.079 R)
• M15: 1,720,076 km (0.069 R)
• M16: 1,923,230 km (0.099 R)
• M17: 2,070,135 km (0.114 R)
• M18: 2,134,163 km (0.026 R)
• M19: 2,408,526 km (0.116 R)
• M20: 2,532,842 km (0.106 R)
• M21: 2,729,264 km (0.028 R)
• M22: 2,811,542 km (0.113 R)
• M23: 2,966,675 km (0.118 R)
• M24: 3,149,185 km (0.092 R)
• M25: 3,223,236 km (0.063 R)
• M26: 3,537,990 km (0.084 R)
• M27: 3,692,674 km (0.084 R)
• M28: 4,210,731 km (0.098 R)
• M29: 4,347,314 km (0.099 R)
• M30: 4,499,156 km (0.073 R)
• M31: 4,554,956 km (0.117 R)
• M32: 4,922,368 km (0.106 R)
• M33: 5,008,686 km (0.07 R)
• M34: 5,314,315 km (0.085 R)
• M35: 5,387,917 km (0.098 R)
• M36: 5,566,088 km (0.097 R)
• M37: 5,641,037 km (0.1 R)
• M38: 5,791,682 km (0.06 R)
• M39: 6,360,752 km (0.088 R)
• M40: 6,470,407 km (0.101 R)
• M41: 7,012,101 km (0.049 R)
• M42: 7,109,190 km (0.082 R)
• M43: 7,255,796 km (0.061 R)
• M44: 7,502,184 km (0.078 R)
• M45: 7,618,122 km (0.031 R)
• M46: 7,734,659 km (0.061 R)
• M47: 8,121,818 km (0.116 R)
• M48: 8,292,060 km (0.039 R)
• M49: 8,377,630 km (0.081 R)
• M50: 8,757,759 km (0.074 R)
• M51: 9,020,153 km (0.101 R)
• M52: 9,606,577 km (0.106 R)
• M53: 9,696,635 km (0.074 R)
• M54: 10,150,515 km (0.084 R)
• M55: 10,297,121 km (0.042 R)
• M56: 10,389,273 km (0.036 R)
• M57: 10,481,575 km (0.089 R)
• M58: 10,592,726 km (0.061 R)
• M59: 11,116,618 km (0.114 R)
• M60: 11,860,418 km (0.066 R)
• M61: 12,521,940 km (0.106 R)
• M62: 12,916,579 km (0.075 R)
• M63: 13,195,430 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 9.8

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.71 AU - 4.73 AU

Year: 4542 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,378,987 km

• M1: 134,937 km (0.118 R)
• M2: 402,418 km (0.086 R)
• M3: 473,028 km (0.036 R)
• M4: 757,863 km (0.064 R)
• M5: 934,687 km (0.088 R)
• M6: 1,023,249 km (0.111 R)
• M7: 1,156,541 km (0.102 R)
• M8: 1,263,204 km (0.095 R)
• M9: 1,384,379 km (0.057 R)
• M10: 1,735,036 km (0.053 R)
• M11: 1,971,550 km (0.073 R)
• M12: 2,572,934 km (0.104 R)
• M13: 2,728,216 km (0.041 R)
• M14: 2,989,265 km (0.067 R)
• M15: 3,197,954 km (0.109 R)
• M16: 3,566,862 km (0.101 R)
• M17: 3,949,384 km (0.088 R)
• M18: 4,261,595 km (0.116 R)
• M19: 4,395,485 km (0.098 R)
• M20: 4,650,399 km (0.12 R)
• M21: 5,263,751 km (0.113 R)
• M22: 5,371,611 km (0.081 R)
• M23: 5,461,968 km (0.098 R)
• M24: 6,278,772 km (0.077 R)
• M25: 6,916,358 km (0.101 R)
• M26: 7,292,896 km (0.1 R)
• M27: 7,473,610 km (0.085 R)
• M28: 7,574,589 km (0.089 R)
• M29: 7,983,290 km (0.067 R)
• M30: 8,086,662 km (0.1 R)
• M31: 8,190,334 km (0.064 R)
• M32: 8,715,871 km (0.072 R)
• M33: 9,513,527 km (0.046 R)
• M34: 9,579,200 km (0.101 R)
• M35: 9,667,014 km (0.094 R)
• M36: 9,755,128 km (0.089 R)
• M37: 10,021,113 km (0.074 R)
• M38: 10,154,853 km (0.114 R)
• M39: 10,719,136 km (0.081 R)
• M40: 10,787,502 km (0.076 R)
• M41: 11,713,364 km (0.111 R)
• M42: 11,995,954 km (0.115 R)
• M43: 12,162,008 km (0.119 R)
• M44: 12,280,938 km (0.086 R)
• M45: 12,376,531 km (0.073 R)
• M46: 12,712,677 km (0.109 R)
• M47: 13,492,382 km (0.107 R)
• M48: 13,615,501 km (0.1 R)
• M49: 13,838,401 km (0.079 R)
• M50: 14,312,627 km (0.104 R)
• M51: 14,513,836 km (0.049 R)
• M52: 15,200,191 km (0.071 R)
• M53: 15,431,320 km (0.114 R)
• M54: 15,508,512 km (0.082 R)
• M55: 16,446,192 km (0.062 R)
• M56: 16,709,933 km (0.033 R)
• M57: 17,241,603 km (0.063 R)
• M58: 17,375,344 km (0.118 R)
• M59: 17,670,800 km (0.12 R)
• M60: 18,266,947 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 6.2

Gravity: 25.43 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.41 AU - 9.65 AU

Year: 13031 Days

Day: 20.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 107.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,378,987 km

• M1: 219,610 km (0.071 R)
• M2: 272,717 km (0.059 R)
• M3: 316,250 km (0.073 R)
• M4: 498,161 km (0.074 R)
• M5: 630,555 km (0.111 R)
• M6: 753,375 km (0.077 R)
• M7: 796,010 km (0.112 R)
• M8: 1,450,950 km (0.074 R)
• M9: 2,049,790 km (0.113 R)
• M10: 2,202,679 km (0.066 R)
• M11: 2,359,308 km (0.11 R)
• M12: 2,423,037 km (0.111 R)
• M13: 2,584,752 km (0.057 R)
• M14: 3,266,619 km (0.097 R)
• M15: 4,544,484 km (0.109 R)
• M16: 4,906,062 km (0.058 R)
• M17: 5,656,744 km (0.117 R)
• M18: 5,742,314 km (0.114 R)
• M19: 5,785,398 km (0.115 R)
• M20: 5,828,483 km (0.12 R)
• M21: 6,442,731 km (0.096 R)
• M22: 9,249,188 km (0.079 R)
• M23: 9,706,508 km (0.114 R)
• M24: 9,860,594 km (0.081 R)
• M25: 9,963,667 km (0.049 R)
• M26: 10,484,866 km (0.082 R)
• M27: 10,854,971 km (0.12 R)
• M28: 12,211,525 km (0.058 R)
• M29: 12,600,778 km (0.101 R)
• M30: 13,277,709 km (0.115 R)
• M31: 13,793,073 km (0.075 R)
• M32: 13,850,668 km (0.08 R)
• M33: 15,020,973 km (0.115 R)
• M34: 15,080,213 km (0.087 R)
• M35: 15,678,006 km (0.092 R)
• M36: 16,588,908 km (0.103 R)
• M37: 17,517,013 km (0.115 R)
• M38: 18,335,014 km (0.096 R)
• M39: 19,100,955 km (0.108 R)
• M40: 19,487,815 km (0.1 R)
• M41: 20,466,485 km (0.106 R)
• M42: 20,796,198 km (0.046 R)
• M43: 21,194,129 km (0.025 R)
• M44: 21,327,420 km (0.117 R)
• M45: 21,461,011 km (0.096 R)
• M46: 22,132,706 km (0.118 R)
• M47: 23,016,231 km (0.099 R)
• M48: 23,496,739 km (0.111 R)
• M49: 24,049,952 km (0.073 R)
• M50: 24,328,055 km (0.041 R)
• M51: 24,397,767 km (0.1 R)
• M52: 24,817,539 km (0.095 R)
• M53: 25,735,023 km (0.051 R)
• M54: 26,879,596 km (0.099 R)
• M55: 28,480,143 km (0.105 R)
• M56: 28,553,746 km (0.03 R)
• M57: 29,738,112 km (0.025 R)
• M58: 32,231,011 km (0.072 R)
• M59: 32,384,349 km (0.119 R)
• M60: 32,460,943 km (0.067 R)
• M61: 34,398,235 km (0.064 R)
• M62: 34,947,409 km (0.12 R)
• M63: 35,262,462 km (0.083 R)
• M64: 35,578,562 km (0.057 R)
• M65: 36,054,433 km (0.072 R)
• M66: 36,372,777 km (0.114 R)
• M67: 38,546,135 km (0.108 R)
• M68: 41,259,093 km (0.113 R)
• M69: 41,342,269 km (0.077 R)
• M70: 41,926,000 km (0.079 R)
• M71: 42,093,250 km (0.079 R)
• M72: 43,270,436 km (0.096 R)
• M73: 45,571,102 km (0.081 R)
• M74: 46,692,936 km (0.108 R)
• M75: 47,736,681 km (0.064 R)
• M76: 48,348,985 km (0.118 R)
• M77: 48,699,941 km (0.095 R)
• M78: 49,669,784 km (0.069 R)
• M79: 50,645,910 km (0.096 R)
• M80: 51,270,481 km (0.093 R)
• M81: 51,359,791 km (0.103 R)
• M82: 51,449,400 km (0.093 R)
• M83: 53,793,749 km (0.096 R)
• M84: 54,613,395 km (0.111 R)
• M85: 54,704,800 km (0.073 R)
• M86: 55,437,231 km (0.106 R)
• M87: 59,523,198 km (0.103 R)
• M88: 59,805,190 km (0.092 R)
• M89: 60,182,027 km (0.099 R)
• M90: 61,032,790 km (0.113 R)
• M91: 61,982,736 km (0.049 R)
• M92: 63,320,889 km (0.088 R)
• M93: 63,897,290 km (0.059 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit