🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.52 AU - 0.74 AU

Year: 188 Days

Day: 35.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.68 AU - 0.76 AU

Year: 230 Days

Day: 30.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.63 AU - 0.83 AU

Year: 235 Days

Day: 33.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.13 AU - 1.37 AU

Year: 526 Days

Day: 21.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,495,337 km

• M1: 347,516 km (0.084 R)

Asteroid Belt

Center: 3.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747

Radius: 14.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.85 AU - 5.97 AU

Year: 4740 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,495,337 km

• M1: 185,053 km (0.094 R)
• M2: 316,250 km (0.104 R)
• M3: 497,563 km (0.063 R)
• M4: 701,016 km (0.116 R)
• M5: 796,309 km (0.074 R)
• M6: 922,869 km (0.116 R)
• M7: 1,613,712 km (0.083 R)
• M8: 1,779,317 km (0.091 R)
• M9: 2,020,918 km (0.086 R)
• M10: 2,236,937 km (0.103 R)
• M11: 2,672,566 km (0.099 R)
• M12: 2,870,484 km (0.107 R)
• M13: 3,093,983 km (0.109 R)
• M14: 3,281,280 km (0.059 R)
• M15: 3,955,368 km (0.051 R)
• M16: 4,366,463 km (0.101 R)
• M17: 5,631,163 km (0.12 R)
• M18: 6,436,448 km (0.072 R)
• M19: 6,623,296 km (0.118 R)
• M20: 7,002,676 km (0.109 R)
• M21: 7,222,585 km (0.095 R)
• M22: 7,416,913 km (0.101 R)
• M23: 7,528,812 km (0.067 R)
• M24: 7,782,530 km (0.106 R)
• M25: 8,356,537 km (0.093 R)
• M26: 8,855,296 km (0.113 R)
• M27: 9,303,492 km (0.111 R)
• M28: 9,545,541 km (0.083 R)
• M29: 10,067,039 km (0.028 R)
• M30: 10,440,735 km (0.111 R)
• M31: 10,660,943 km (0.117 R)
• M32: 11,395,019 km (0.093 R)
• M33: 11,751,960 km (0.076 R)
• M34: 12,343,919 km (0.103 R)
• M35: 13,420,425 km (0.097 R)
• M36: 13,970,048 km (0.09 R)
• M37: 14,177,989 km (0.104 R)
• M38: 14,491,995 km (0.057 R)
• M39: 14,878,855 km (0.089 R)
• M40: 15,162,343 km (0.102 R)
• M41: 15,519,134 km (0.099 R)
• M42: 15,698,651 km (0.107 R)
• M43: 16,460,104 km (0.1 R)
• M44: 17,159,474 km (0.115 R)
• M45: 18,207,706 km (0.071 R)
• M46: 18,892,715 km (0.095 R)
• M47: 19,276,733 km (0.073 R)
• M48: 19,469,864 km (0.087 R)
• M49: 20,170,131 km (0.1 R)
• M50: 20,839,133 km (0.098 R)
• M51: 21,037,350 km (0.055 R)
• M52: 21,355,694 km (0.09 R)
• M53: 22,077,953 km (0.102 R)
• M54: 22,441,925 km (0.069 R)
• M55: 22,889,671 km (0.106 R)
• M56: 23,053,331 km (0.088 R)
• M57: 23,299,270 km (0.116 R)
• M58: 23,504,967 km (0.084 R)
• M59: 24,001,183 km (0.06 R)
• M60: 24,459,102 km (0.07 R)
• M61: 24,752,015 km (0.074 R)
• M62: 25,172,385 km (0.103 R)
• M63: 25,807,577 km (0.12 R)
• M64: 26,148,361 km (0.103 R)
• M65: 26,405,071 km (0.086 R)
• M66: 27,179,988 km (0.109 R)
• M67: 27,570,289 km (0.068 R)
• M68: 27,918,852 km (0.092 R)
• M69: 28,268,762 km (0.064 R)
• M70: 28,752,412 km (0.058 R)
• M71: 29,105,762 km (0.085 R)
• M72: 29,549,619 km (0.049 R)
• M73: 29,683,210 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.4

Radius: 6.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.49 AU - 14.83 AU

Year: 17985 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,495,337 km

• M1: 113,844 km (0.081 R)
• M2: 201,508 km (0.09 R)
• M3: 431,291 km (0.049 R)
• M4: 761,603 km (0.114 R)
• M5: 1,968,708 km (0.101 R)
• M6: 2,328,341 km (0.08 R)
• M7: 4,168,694 km (0.057 R)
• M8: 4,350,456 km (0.083 R)
• M9: 5,298,457 km (0.055 R)
• M10: 5,863,189 km (0.111 R)
• M11: 6,066,942 km (0.106 R)
• M12: 6,657,105 km (0.117 R)
• M13: 7,447,880 km (0.1 R)
• M14: 7,854,187 km (0.095 R)
• M15: 8,041,334 km (0.094 R)
• M16: 8,765,837 km (0.066 R)
• M17: 9,392,054 km (0.035 R)
• M18: 9,550,777 km (0.055 R)
• M19: 9,590,570 km (0.077 R)
• M20: 10,073,023 km (0.1 R)
• M21: 10,113,564 km (0.072 R)
• M22: 10,852,877 km (0.109 R)
• M23: 11,652,029 km (0.026 R)
• M24: 11,994,159 km (0.027 R)
• M25: 12,907,903 km (0.07 R)
• M26: 13,888,966 km (0.119 R)
• M27: 14,251,740 km (0.108 R)
• M28: 14,434,250 km (0.113 R)
• M29: 16,301,680 km (0.112 R)
• M30: 16,444,696 km (0.112 R)
• M31: 16,588,160 km (0.087 R)
• M32: 17,069,566 km (0.029 R)
• M33: 17,653,297 km (0.093 R)
• M34: 18,144,726 km (0.09 R)
• M35: 19,645,940 km (0.092 R)
• M36: 22,658,841 km (0.095 R)
• M37: 23,515,140 km (0.051 R)
• M38: 23,947,178 km (0.103 R)
• M39: 24,654,776 km (0.065 R)
• M40: 24,709,529 km (0.12 R)
• M41: 25,424,607 km (0.109 R)
• M42: 25,535,160 km (0.098 R)
• M43: 27,496,687 km (0.06 R)
• M44: 28,065,907 km (0.113 R)
• M45: 28,180,349 km (0.097 R)
• M46: 29,100,376 km (0.103 R)
• M47: 29,972,083 km (0.034 R)
• M48: 30,499,116 km (0.108 R)
• M49: 31,681,239 km (0.089 R)
• M50: 34,273,171 km (0.099 R)
• M51: 38,318,298 km (0.106 R)
• M52: 44,495,343 km (0.046 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit