🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.16 AU - 1.16 AU

Year: 450 Days

Day: 23.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.8 AU - 3.18 AU

Year: 1861 Days

Day: 47.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.73 AU - 3.69 AU

Year: 2070 Days

Day: 17 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 15

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.51 AU - 12.13 AU

Year: 11075 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 83.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,497,019 km

• M1: 199,564 km (0.063 R)
• M2: 695,481 km (0.098 R)
• M3: 870,211 km (0.095 R)
• M4: 1,142,030 km (0.07 R)
• M5: 1,745,059 km (0.114 R)
• M6: 1,941,780 km (0.113 R)
• M7: 2,688,723 km (0.051 R)
• M8: 3,334,537 km (0.093 R)
• M9: 3,802,479 km (0.1 R)
• M10: 4,560,491 km (0.045 R)
• M11: 5,115,649 km (0.067 R)
• M12: 5,257,767 km (0.115 R)
• M13: 5,437,434 km (0.037 R)
• M14: 5,582,544 km (0.059 R)
• M15: 6,986,370 km (0.091 R)
• M16: 7,585,510 km (0.074 R)
• M17: 7,748,123 km (0.101 R)
• M18: 8,201,254 km (0.115 R)
• M19: 8,536,354 km (0.045 R)
• M20: 8,790,670 km (0.099 R)
• M21: 9,700,524 km (0.084 R)
• M22: 10,685,776 km (0.095 R)
• M23: 10,960,138 km (0.105 R)
• M24: 12,080,477 km (0.084 R)
• M25: 13,188,399 km (0.11 R)
• M26: 13,433,590 km (0.091 R)
• M27: 13,978,275 km (0.097 R)
• M28: 15,500,434 km (0.057 R)
• M29: 16,333,694 km (0.054 R)
• M30: 16,544,328 km (0.103 R)
• M31: 16,915,031 km (0.069 R)
• M32: 17,074,802 km (0.064 R)
• M33: 18,152,654 km (0.071 R)
• M34: 18,480,274 km (0.078 R)
• M35: 19,196,848 km (0.086 R)
• M36: 20,317,186 km (0.086 R)
• M37: 20,999,502 km (0.062 R)
• M38: 21,113,944 km (0.096 R)
• M39: 22,211,693 km (0.111 R)
• M40: 23,150,570 km (0.115 R)
• M41: 23,684,335 km (0.119 R)
• M42: 24,102,311 km (0.1 R)
• M43: 24,462,543 km (0.094 R)
• M44: 24,824,570 km (0.056 R)
• M45: 25,006,331 km (0.063 R)
• M46: 25,431,937 km (0.106 R)
• M47: 25,798,751 km (0.069 R)
• M48: 26,044,241 km (0.097 R)
• M49: 26,475,682 km (0.116 R)
• M50: 26,599,399 km (0.046 R)
• M51: 27,096,214 km (0.095 R)
• M52: 27,847,045 km (0.079 R)
• M53: 27,972,857 km (0.059 R)
• M54: 30,205,306 km (0.101 R)
• M55: 30,464,110 km (0.085 R)
• M56: 30,788,738 km (0.099 R)
• M57: 31,179,637 km (0.052 R)
• M58: 31,506,658 km (0.088 R)
• M59: 31,703,379 km (0.115 R)
• M60: 32,826,261 km (0.071 R)
• M61: 33,158,966 km (0.112 R)
• M62: 33,894,838 km (0.08 R)
• M63: 35,519,172 km (0.1 R)
• M64: 36,961,296 km (0.111 R)
• M65: 38,072,808 km (0.073 R)
• M66: 38,562,442 km (0.111 R)
• M67: 39,265,851 km (0.081 R)
• M68: 39,477,532 km (0.055 R)
• M69: 39,619,051 km (0.102 R)
• M70: 40,328,594 km (0.072 R)
• M71: 41,185,790 km (0.119 R)
• M72: 42,121,076 km (0.032 R)
• M73: 43,792,981 km (0.12 R)
• M74: 44,086,044 km (0.089 R)
• M75: 44,379,704 km (0.115 R)
• M76: 44,747,565 km (0.105 R)
• M77: 44,968,821 km (0.057 R)
• M78: 45,857,582 km (0.058 R)
• M79: 46,677,378 km (0.105 R)
• M80: 49,089,494 km (0.106 R)
• M81: 50,925,210 km (0.051 R)
• M82: 51,310,424 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.6

Radius: 6.6

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.63 AU - 20.07 AU

Year: 30633 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,497,019 km

• M1: 94,995 km (0.119 R)
• M2: 240,853 km (0.033 R)
• M3: 392,096 km (0.03 R)
• M4: 449,542 km (0.063 R)
• M5: 595,549 km (0.081 R)
• M6: 1,692,700 km (0.103 R)
• M7: 2,025,256 km (0.091 R)
• M8: 2,599,113 km (0.077 R)
• M9: 3,021,279 km (0.095 R)
• M10: 3,100,266 km (0.076 R)
• M11: 3,589,302 km (0.086 R)
• M12: 3,757,599 km (0.104 R)
• M13: 3,842,721 km (0.099 R)
• M14: 4,820,941 km (0.097 R)
• M15: 5,337,652 km (0.079 R)
• M16: 7,043,217 km (0.08 R)
• M17: 7,254,150 km (0.068 R)
• M18: 7,844,912 km (0.094 R)
• M19: 8,118,527 km (0.102 R)
• M20: 9,301,696 km (0.045 R)
• M21: 10,001,814 km (0.082 R)
• M22: 10,779,275 km (0.056 R)
• M23: 11,083,407 km (0.103 R)
• M24: 11,144,593 km (0.1 R)
• M25: 11,205,928 km (0.054 R)
• M26: 11,513,950 km (0.049 R)
• M27: 11,950,028 km (0.047 R)
• M28: 12,328,061 km (0.069 R)
• M29: 12,391,491 km (0.119 R)
• M30: 12,582,378 km (0.052 R)
• M31: 13,031,471 km (0.075 R)
• M32: 13,813,568 km (0.073 R)
• M33: 14,476,736 km (0.109 R)
• M34: 15,559,525 km (0.102 R)
• M35: 16,249,321 km (0.108 R)
• M36: 16,388,596 km (0.091 R)
• M37: 16,808,368 km (0.12 R)
• M38: 19,696,953 km (0.075 R)
• M39: 20,218,003 km (0.027 R)
• M40: 21,655,040 km (0.101 R)
• M41: 22,890,569 km (0.08 R)
• M42: 24,626,353 km (0.063 R)
• M43: 24,706,238 km (0.054 R)
• M44: 24,946,492 km (0.078 R)
• M45: 27,225,765 km (0.113 R)
• M46: 28,139,359 km (0.082 R)
• M47: 28,474,010 km (0.063 R)
• M48: 28,978,454 km (0.086 R)
• M49: 29,740,655 km (0.059 R)
• M50: 30,252,579 km (0.074 R)
• M51: 30,595,457 km (0.059 R)
• M52: 30,681,326 km (0.107 R)
• M53: 31,458,188 km (0.037 R)
• M54: 34,004,942 km (0.065 R)
• M55: 38,270,726 km (0.089 R)
• M56: 39,761,020 km (0.112 R)
• M57: 40,230,458 km (0.082 R)
• M58: 41,460,003 km (0.069 R)
• M59: 41,840,729 km (0.11 R)
• M60: 42,222,653 km (0.11 R)
• M61: 42,701,815 km (0.106 R)
• M62: 42,797,856 km (0.12 R)
• M63: 43,955,744 km (0.066 R)
• M64: 45,515,601 km (0.103 R)
• M65: 45,908,295 km (0.091 R)
• M66: 47,291,926 km (0.093 R)
• M67: 48,990,460 km (0.12 R)
• M68: 50,607,164 km (0.119 R)
• M69: 52,241,372 km (0.085 R)
• M70: 52,446,769 km (0.075 R)
• M71: 54,308,216 km (0.104 R)
• M72: 56,296,521 km (0.039 R)
• M73: 58,201,949 km (0.106 R)
• M74: 59,269,629 km (0.099 R)
• M75: 60,343,891 km (0.102 R)
• M76: 61,532,895 km (0.059 R)
• M77: 61,641,354 km (0.079 R)
• M78: 62,184,693 km (0.073 R)
• M79: 63,824,136 km (0.087 R)
• M80: 64,263,805 km (0.036 R)
• M81: 65,921,199 km (0.072 R)
• M82: 66,254,354 km (0.038 R)
• M83: 66,365,505 km (0.112 R)
• M84: 67,592,656 km (0.045 R)
• M85: 68,939,785 km (0.063 R)
• M86: 69,165,229 km (0.096 R)
• M87: 70,069,249 km (0.09 R)
• M88: 71,091,003 km (0.093 R)
• M89: 71,546,678 km (0.102 R)
• M90: 73,264,061 km (0.076 R)
• M91: 73,954,755 km (0.051 R)
• M92: 75,226,785 km (0.103 R)
• M93: 75,574,900 km (0.083 R)
• M94: 75,691,137 km (0.057 R)
• M95: 75,807,375 km (0.063 R)
• M96: 77,440,834 km (0.076 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit