🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.58 AU - 0.96 AU

Year: 256 Days

Day: 15.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,367,157 km

• M1: 109,954 km (0.066 R)
• M2: 324,627 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.31 AU

Year: 449 Days

Day: 40.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.25 AU - 2.07 AU

Year: 810 Days

Day: 33.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.66 AU - 2.22 AU

Year: 1023 Days

Day: 12.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.5

Radius: 9.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.56 AU - 4.96 AU

Year: 3933 Days

Day: 10.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,367,157 km

• M1: 137,480 km (0.12 R)
• M2: 229,782 km (0.093 R)
• M3: 292,314 km (0.111 R)
• M4: 409,898 km (0.12 R)
• M5: 943,364 km (0.118 R)
• M6: 1,445,265 km (0.088 R)
• M7: 1,579,305 km (0.096 R)
• M8: 1,816,717 km (0.071 R)
• M9: 2,095,717 km (0.085 R)
• M10: 2,186,822 km (0.075 R)
• M11: 2,372,921 km (0.103 R)
• M12: 2,711,162 km (0.114 R)
• M13: 2,979,391 km (0.041 R)
• M14: 3,064,961 km (0.092 R)
• M15: 3,203,638 km (0.081 R)
• M16: 3,723,641 km (0.051 R)
• M17: 4,174,080 km (0.084 R)
• M18: 4,621,976 km (0.117 R)
• M19: 4,962,909 km (0.1 R)
• M20: 5,085,131 km (0.09 R)
• M21: 5,208,549 km (0.109 R)
• M22: 5,312,071 km (0.089 R)
• M23: 5,374,453 km (0.106 R)
• M24: 6,121,246 km (0.113 R)
• M25: 6,900,202 km (0.097 R)
• M26: 6,968,418 km (0.103 R)
• M27: 7,128,638 km (0.086 R)
• M28: 7,663,301 km (0.114 R)
• M29: 7,757,547 km (0.091 R)
• M30: 7,899,815 km (0.091 R)
• M31: 7,971,173 km (0.102 R)
• M32: 8,210,829 km (0.116 R)
• M33: 8,355,789 km (0.11 R)
• M34: 8,501,647 km (0.033 R)
• M35: 8,623,719 km (0.081 R)
• M36: 9,093,157 km (0.084 R)
• M37: 9,444,562 km (0.055 R)
• M38: 9,774,725 km (0.117 R)
• M39: 9,851,469 km (0.065 R)
• M40: 10,108,627 km (0.102 R)
• M41: 10,342,150 km (0.115 R)
• M42: 10,524,958 km (0.071 R)
• M43: 10,629,826 km (0.067 R)
• M44: 10,787,951 km (0.07 R)
• M45: 10,920,196 km (0.113 R)
• M46: 11,106,445 km (0.112 R)
• M47: 11,186,480 km (0.03 R)
• M48: 11,347,298 km (0.102 R)
• M49: 11,428,081 km (0.12 R)
• M50: 11,508,863 km (0.113 R)
• M51: 11,998,198 km (0.036 R)
• M52: 12,135,379 km (0.078 R)
• M53: 12,466,589 km (0.11 R)
• M54: 12,772,816 km (0.057 R)
• M55: 13,025,337 km (0.092 R)
• M56: 13,109,860 km (0.107 R)
• M57: 13,449,746 km (0.115 R)
• M58: 13,735,179 km (0.064 R)
• M59: 14,603,595 km (0.095 R)
• M60: 15,162,642 km (0.118 R)
• M61: 15,400,203 km (0.111 R)
• M62: 15,519,433 km (0.115 R)
• M63: 15,909,135 km (0.106 R)
• M64: 15,999,492 km (0.11 R)
• M65: 16,241,392 km (0.069 R)
• M66: 16,423,602 km (0.109 R)
• M67: 17,097,391 km (0.114 R)
• M68: 18,093,563 km (0.096 R)
• M69: 18,408,766 km (0.057 R)
• M70: 18,789,343 km (0.051 R)
• M71: 19,172,463 km (0.048 R)
• M72: 19,300,818 km (0.1 R)
• M73: 19,461,636 km (0.114 R)
• M74: 19,784,618 km (0.079 R)
• M75: 19,881,707 km (0.105 R)
• M76: 20,928,742 km (0.072 R)
• M77: 20,994,715 km (0.109 R)
• M78: 21,259,503 km (0.081 R)
• M79: 21,359,135 km (0.09 R)
• M80: 22,161,429 km (0.077 R)
• M81: 22,228,748 km (0.065 R)
• M82: 22,363,685 km (0.119 R)
• M83: 22,667,967 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 11.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.8 AU - 7.1 AU

Year: 5497 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,367,157 km

• M1: 252,970 km (0.106 R)
• M2: 511,625 km (0.087 R)
• M3: 590,612 km (0.091 R)
• M4: 662,270 km (0.117 R)
• M5: 750,233 km (0.094 R)
• M6: 1,010,683 km (0.041 R)
• M7: 1,348,475 km (0.026 R)
• M8: 1,883,288 km (0.091 R)
• M9: 2,499,780 km (0.1 R)
• M10: 2,642,796 km (0.097 R)
• M11: 3,488,622 km (0.034 R)
• M12: 3,811,754 km (0.062 R)
• M13: 3,977,059 km (0.116 R)
• M14: 4,120,673 km (0.086 R)
• M15: 4,511,872 km (0.104 R)
• M16: 4,686,901 km (0.059 R)
• M17: 4,762,598 km (0.054 R)
• M18: 4,864,175 km (0.109 R)
• M19: 5,043,692 km (0.116 R)
• M20: 5,225,454 km (0.099 R)
• M21: 5,568,781 km (0.036 R)
• M22: 6,473,249 km (0.092 R)
• M23: 6,842,158 km (0.077 R)
• M24: 7,570,699 km (0.071 R)
• M25: 7,839,078 km (0.086 R)
• M26: 7,959,355 km (0.111 R)
• M27: 8,662,913 km (0.115 R)
• M28: 8,881,027 km (0.115 R)
• M29: 9,037,955 km (0.108 R)
• M30: 9,933,747 km (0.083 R)
• M31: 10,359,204 km (0.037 R)
• M32: 10,458,238 km (0.106 R)
• M33: 10,557,571 km (0.08 R)
• M34: 10,757,284 km (0.095 R)
• M35: 11,397,862 km (0.084 R)
• M36: 11,739,992 km (0.094 R)
• M37: 12,259,695 km (0.114 R)
• M38: 12,504,736 km (0.03 R)
• M39: 13,429,102 km (0.095 R)
• M40: 13,790,530 km (0.077 R)
• M41: 13,936,089 km (0.109 R)
• M42: 14,338,657 km (0.061 R)
• M43: 14,633,963 km (0.103 R)
• M44: 15,043,263 km (0.111 R)
• M45: 15,268,108 km (0.105 R)
• M46: 15,531,849 km (0.078 R)
• M47: 15,721,240 km (0.093 R)
• M48: 16,178,711 km (0.095 R)
• M49: 16,332,198 km (0.09 R)
• M50: 16,486,134 km (0.085 R)
• M51: 17,145,861 km (0.054 R)
• M52: 17,420,074 km (0.119 R)
• M53: 18,052,125 km (0.112 R)
• M54: 18,131,711 km (0.111 R)
• M55: 19,176,502 km (0.089 R)
• M56: 20,075,735 km (0.114 R)
• M57: 20,240,742 km (0.107 R)
• M58: 21,072,356 km (0.093 R)
• M59: 21,198,018 km (0.112 R)
• M60: 21,576,650 km (0.092 R)
• M61: 21,745,696 km (0.062 R)
• M62: 21,830,368 km (0.073 R)
• M63: 22,898,048 km (0.053 R)
• M64: 23,373,171 km (0.07 R)
• M65: 23,764,370 km (0.081 R)
• M66: 23,851,585 km (0.118 R)
• M67: 24,070,148 km (0.084 R)
• M68: 24,641,462 km (0.065 R)
• M69: 25,172,834 km (0.029 R)
• M70: 25,350,706 km (0.119 R)
• M71: 26,066,681 km (0.045 R)
• M72: 27,062,105 km (0.07 R)
• M73: 27,153,210 km (0.092 R)
• M74: 27,381,347 km (0.098 R)
• M75: 27,839,715 km (0.077 R)
• M76: 28,346,852 km (0.096 R)
• M77: 30,500,463 km (0.107 R)
• M78: 31,261,766 km (0.106 R)
• M79: 31,740,779 km (0.094 R)
• M80: 32,270,505 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit