🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.64 AU - 0.74 AU

Year: 214 Days

Day: 19.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.8 AU - 2.58 AU

Year: 1208 Days

Day: 16.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,781,414 km

• M1: 26,628 km (0.116 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.97 AU - 4.77 AU

Year: 3405 Days

Day: 28.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.2

Radius: 13.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.55 AU - 4.79 AU

Year: 3762 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,781,414 km

• M1: 162,912 km (0.111 R)
• M2: 641,027 km (0.11 R)
• M3: 1,511,986 km (0.032 R)
• M4: 1,971,251 km (0.11 R)
• M5: 2,509,205 km (0.085 R)
• M6: 3,529,762 km (0.099 R)
• M7: 4,199,960 km (0.118 R)
• M8: 5,453,291 km (0.083 R)
• M9: 6,495,689 km (0.057 R)
• M10: 7,188,776 km (0.102 R)
• M11: 7,699,503 km (0.118 R)
• M12: 8,268,723 km (0.081 R)
• M13: 9,416,588 km (0.075 R)
• M14: 10,345,142 km (0.115 R)
• M15: 12,249,672 km (0.05 R)
• M16: 12,794,956 km (0.114 R)
• M17: 14,528,347 km (0.035 R)
• M18: 15,609,191 km (0.12 R)
• M19: 16,798,195 km (0.118 R)
• M20: 17,301,742 km (0.067 R)
• M21: 18,993,095 km (0.077 R)
• M22: 20,920,215 km (0.105 R)
• M23: 22,164,121 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.8

Radius: 8.3

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.25 AU - 10.17 AU

Year: 10419 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,781,414 km

• M1: 106,813 km (0.088 R)
• M2: 461,509 km (0.117 R)
• M3: 788,082 km (0.056 R)
• M4: 1,731,745 km (0.11 R)
• M5: 2,395,810 km (0.064 R)
• M6: 2,713,406 km (0.104 R)
• M7: 3,219,346 km (0.07 R)
• M8: 4,930,895 km (0.08 R)
• M9: 5,858,701 km (0.116 R)
• M10: 6,216,839 km (0.072 R)
• M11: 7,755,303 km (0.114 R)
• M12: 9,386,818 km (0.108 R)
• M13: 10,489,653 km (0.093 R)
• M14: 10,858,113 km (0.086 R)
• M15: 13,192,139 km (0.092 R)
• M16: 15,433,264 km (0.113 R)
• M17: 15,704,485 km (0.108 R)
• M18: 18,980,529 km (0.113 R)
• M19: 19,686,481 km (0.096 R)
• M20: 20,247,473 km (0.071 R)
• M21: 21,317,547 km (0.064 R)
• M22: 21,738,964 km (0.104 R)
• M23: 25,126,010 km (0.09 R)
• M24: 26,457,730 km (0.049 R)
• M25: 28,951,826 km (0.094 R)
• M26: 33,828,866 km (0.053 R)
• M27: 38,351,658 km (0.115 R)
• M28: 44,346,344 km (0.112 R)
• M29: 47,422,375 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 13.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.48 AU - 11.72 AU

Year: 13786 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 55.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,781,414 km

• M1: 184,454 km (0.114 R)
• M2: 857,046 km (0.077 R)
• M3: 1,557,164 km (0.074 R)
• M4: 2,295,430 km (0.108 R)
• M5: 3,148,886 km (0.081 R)
• M6: 4,420,467 km (0.115 R)
• M7: 4,933,139 km (0.072 R)
• M8: 5,517,319 km (0.101 R)
• M9: 6,285,953 km (0.106 R)
• M10: 6,825,104 km (0.069 R)
• M11: 7,591,942 km (0.11 R)
• M12: 9,574,563 km (0.114 R)
• M13: 10,047,741 km (0.033 R)
• M14: 14,539,417 km (0.105 R)
• M15: 19,234,995 km (0.082 R)
• M16: 19,914,020 km (0.111 R)
• M17: 24,856,285 km (0.064 R)
• M18: 30,561,499 km (0.05 R)
• M19: 36,051,591 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.4

Radius: 4.3

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.7 AU - 15.26 AU

Year: 18450 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 59,781,414 km

• M1: 53,556 km (0.098 R)
• M2: 476,170 km (0.046 R)
• M3: 780,153 km (0.03 R)
• M4: 921,074 km (0.109 R)
• M5: 2,103,795 km (0.117 R)
• M6: 2,981,785 km (0.076 R)
• M7: 4,139,971 km (0.028 R)
• M8: 4,353,298 km (0.107 R)
• M9: 4,638,581 km (0.096 R)
• M10: 7,037,533 km (0.115 R)
• M11: 7,474,807 km (0.072 R)
• M12: 8,745,791 km (0.081 R)
• M13: 9,775,473 km (0.084 R)
• M14: 10,826,099 km (0.097 R)
• M15: 11,888,842 km (0.105 R)
• M16: 12,195,966 km (0.071 R)
• M17: 12,954,727 km (0.115 R)
• M18: 14,082,695 km (0.071 R)
• M19: 16,006,224 km (0.106 R)
• M20: 16,305,270 km (0.118 R)
• M21: 18,341,148 km (0.098 R)
• M22: 19,419,898 km (0.111 R)
• M23: 21,977,274 km (0.063 R)
• M24: 23,384,242 km (0.091 R)
• M25: 28,180,050 km (0.113 R)
• M26: 29,167,396 km (0.081 R)
• M27: 35,328,136 km (0.104 R)
• M28: 36,863,459 km (0.085 R)
• M29: 37,384,957 km (0.113 R)
• M30: 37,647,651 km (0.094 R)
• M31: 40,895,271 km (0.027 R)
• M32: 43,017,167 km (0.057 R)
• M33: 43,161,230 km (0.106 R)
• M34: 44,619,061 km (0.095 R)
• M35: 49,189,126 km (0.12 R)
• M36: 49,346,503 km (0.066 R)
• M37: 55,583,388 km (0.042 R)
• M38: 58,889,950 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit