🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.87 AU - 0.89 AU

Year: 309 Days

Day: 45.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.48 AU - 2.6 AU

Year: 1517 Days

Day: 27.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.34 AU - 3.1 AU

Year: 1681 Days

Day: 20.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 12.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.87 AU - 8.51 AU

Year: 7991 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,833,540 km

• M1: 184,305 km (0.112 R)
• M2: 265,835 km (0.099 R)
• M3: 575,353 km (0.097 R)
• M4: 723,904 km (0.086 R)
• M5: 917,933 km (0.114 R)
• M6: 1,079,648 km (0.081 R)
• M7: 1,164,171 km (0.085 R)
• M8: 1,721,124 km (0.112 R)
• M9: 1,801,308 km (0.106 R)
• M10: 2,443,831 km (0.111 R)
• M11: 2,580,563 km (0.091 R)
• M12: 2,696,651 km (0.102 R)
• M13: 2,814,385 km (0.11 R)
• M14: 3,327,954 km (0.051 R)
• M15: 4,779,951 km (0.088 R)
• M16: 5,185,062 km (0.068 R)
• M17: 6,915,162 km (0.11 R)
• M18: 7,143,149 km (0.102 R)
• M19: 7,875,879 km (0.058 R)
• M20: 8,079,931 km (0.119 R)
• M21: 8,182,555 km (0.076 R)
• M22: 8,562,833 km (0.053 R)
• M23: 8,702,557 km (0.115 R)
• M24: 10,289,042 km (0.117 R)
• M25: 10,587,041 km (0.116 R)
• M26: 10,699,539 km (0.12 R)
• M27: 10,925,731 km (0.048 R)
• M28: 11,536,539 km (0.039 R)
• M29: 11,885,102 km (0.065 R)
• M30: 13,072,012 km (0.1 R)
• M31: 13,435,385 km (0.09 R)
• M32: 13,516,616 km (0.075 R)
• M33: 13,802,199 km (0.113 R)
• M34: 14,089,726 km (0.095 R)
• M35: 14,172,154 km (0.06 R)
• M36: 14,379,198 km (0.12 R)
• M37: 14,670,764 km (0.109 R)
• M38: 15,090,685 km (0.108 R)
• M39: 15,514,496 km (0.074 R)
• M40: 15,642,402 km (0.094 R)
• M41: 15,770,608 km (0.089 R)
• M42: 15,899,262 km (0.032 R)
• M43: 16,984,744 km (0.088 R)
• M44: 17,072,558 km (0.062 R)
• M45: 17,337,196 km (0.083 R)
• M46: 17,469,890 km (0.113 R)
• M47: 17,914,943 km (0.1 R)
• M48: 18,183,771 km (0.09 R)
• M49: 18,273,679 km (0.052 R)
• M50: 18,408,916 km (0.119 R)
• M51: 19,135,363 km (0.062 R)
• M52: 19,824,859 km (0.078 R)
• M53: 20,522,584 km (0.072 R)
• M54: 21,846,375 km (0.1 R)
• M55: 22,085,732 km (0.106 R)
• M56: 23,785,164 km (0.073 R)
• M57: 23,883,450 km (0.1 R)
• M58: 24,278,388 km (0.081 R)
• M59: 24,725,237 km (0.071 R)
• M60: 24,974,617 km (0.119 R)
• M61: 25,375,539 km (0.025 R)
• M62: 26,744,060 km (0.09 R)
• M63: 27,411,416 km (0.111 R)
• M64: 27,773,144 km (0.033 R)
• M65: 28,501,237 km (0.11 R)
• M66: 28,710,375 km (0.099 R)
• M67: 29,340,930 km (0.107 R)
• M68: 30,242,257 km (0.076 R)
• M69: 31,206,265 km (0.034 R)
• M70: 31,367,981 km (0.096 R)
• M71: 31,584,000 km (0.079 R)
• M72: 31,692,159 km (0.099 R)
• M73: 31,800,468 km (0.106 R)
• M74: 32,507,468 km (0.072 R)
• M75: 32,671,427 km (0.102 R)
• M76: 34,158,729 km (0.034 R)
• M77: 34,269,880 km (0.042 R)
• M78: 34,547,983 km (0.107 R)
• M79: 35,330,828 km (0.108 R)
• M80: 35,724,570 km (0.062 R)
• M81: 35,893,616 km (0.083 R)
• M82: 37,714,371 km (0.074 R)
• M83: 38,347,320 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 12.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.58 AU - 9.28 AU

Year: 9172 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,833,540 km

• M1: 293,661 km (0.105 R)
• M2: 533,017 km (0.091 R)
• M3: 625,020 km (0.034 R)
• M4: 774,917 km (0.039 R)
• M5: 882,328 km (0.111 R)
• M6: 1,300,454 km (0.087 R)
• M7: 1,431,053 km (0.04 R)
• M8: 1,635,554 km (0.075 R)
• M9: 1,741,618 km (0.095 R)
• M10: 1,831,826 km (0.087 R)
• M11: 2,267,605 km (0.11 R)
• M12: 2,820,369 km (0.1 R)
• M13: 4,364,518 km (0.058 R)
• M14: 4,614,346 km (0.091 R)
• M15: 4,766,637 km (0.059 R)
• M16: 4,894,842 km (0.056 R)
• M17: 5,365,776 km (0.03 R)
• M18: 5,552,923 km (0.079 R)
• M19: 5,715,087 km (0.111 R)
• M20: 6,351,327 km (0.083 R)
• M21: 6,922,791 km (0.115 R)
• M22: 7,068,350 km (0.097 R)
• M23: 7,273,748 km (0.115 R)
• M24: 8,924,261 km (0.044 R)
• M25: 9,050,970 km (0.088 R)
• M26: 9,242,306 km (0.09 R)
• M27: 9,759,017 km (0.047 R)
• M28: 10,053,725 km (0.098 R)
• M29: 10,989,609 km (0.075 R)
• M30: 11,330,543 km (0.081 R)
• M31: 11,536,838 km (0.032 R)
• M32: 11,709,773 km (0.099 R)
• M33: 12,658,074 km (0.101 R)
• M34: 12,764,887 km (0.093 R)
• M35: 13,087,420 km (0.104 R)
• M36: 13,412,646 km (0.079 R)
• M37: 13,630,909 km (0.067 R)
• M38: 14,071,176 km (0.075 R)
• M39: 14,478,680 km (0.086 R)
• M40: 14,665,229 km (0.112 R)
• M41: 15,419,501 km (0.117 R)
• M42: 15,878,168 km (0.072 R)
• M43: 16,574,546 km (0.056 R)
• M44: 16,808,817 km (0.088 R)
• M45: 17,917,038 km (0.101 R)
• M46: 18,439,583 km (0.105 R)
• M47: 18,601,448 km (0.091 R)
• M48: 19,212,256 km (0.098 R)
• M49: 19,294,236 km (0.119 R)
• M50: 19,458,494 km (0.057 R)
• M51: 19,788,507 km (0.096 R)
• M52: 21,000,100 km (0.091 R)
• M53: 21,380,976 km (0.096 R)
• M54: 21,550,920 km (0.111 R)
• M55: 22,106,676 km (0.091 R)
• M56: 22,537,218 km (0.099 R)
• M57: 22,970,753 km (0.099 R)
• M58: 23,450,663 km (0.063 R)
• M59: 23,757,937 km (0.025 R)
• M60: 24,022,276 km (0.105 R)
• M61: 24,243,233 km (0.116 R)
• M62: 24,999,899 km (0.04 R)
• M63: 25,089,358 km (0.051 R)
• M64: 25,854,701 km (0.115 R)
• M65: 26,719,077 km (0.1 R)
• M66: 27,454,351 km (0.105 R)
• M67: 28,010,257 km (0.061 R)
• M68: 28,196,356 km (0.054 R)
• M69: 28,476,254 km (0.052 R)
• M70: 28,757,049 km (0.066 R)
• M71: 29,321,482 km (0.085 R)
• M72: 29,652,542 km (0.094 R)
• M73: 29,889,655 km (0.101 R)
• M74: 31,181,283 km (0.115 R)
• M75: 32,247,167 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 15,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit