🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 300 Days

Day: 39.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,661,742 km

• M1: 416,331 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.71 AU - 1.11 AU

Year: 315 Days

Day: 46.2 Hours

Environment

Temp: 82 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.25 AU - 1.25 AU

Year: 508 Days

Day: 25.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.9

Radius: 14.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.85 AU - 7.65 AU

Year: 7095 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,661,742 km

• M1: 220,058 km (0.051 R)
• M2: 510,428 km (0.083 R)
• M3: 838,945 km (0.029 R)
• M4: 1,364,333 km (0.086 R)
• M5: 1,515,277 km (0.108 R)
• M6: 1,908,570 km (0.069 R)
• M7: 2,334,475 km (0.111 R)
• M8: 2,455,948 km (0.083 R)
• M9: 2,876,468 km (0.104 R)
• M10: 3,229,668 km (0.05 R)
• M11: 3,714,665 km (0.082 R)
• M12: 3,905,701 km (0.058 R)
• M13: 4,124,413 km (0.103 R)
• M14: 4,222,998 km (0.077 R)
• M15: 5,630,265 km (0.118 R)
• M16: 5,905,974 km (0.078 R)
• M17: 6,073,374 km (0.12 R)
• M18: 6,846,945 km (0.114 R)
• M19: 7,052,642 km (0.108 R)
• M20: 7,200,894 km (0.117 R)
• M21: 7,804,072 km (0.109 R)
• M22: 8,019,044 km (0.05 R)
• M23: 8,644,214 km (0.084 R)
• M24: 8,739,358 km (0.099 R)
• M25: 8,834,801 km (0.062 R)
• M26: 9,059,049 km (0.107 R)
• M27: 9,252,778 km (0.078 R)
• M28: 9,908,316 km (0.081 R)
• M29: 10,919,897 km (0.075 R)
• M30: 11,057,227 km (0.088 R)
• M31: 11,195,157 km (0.044 R)
• M32: 11,472,810 km (0.067 R)
• M33: 11,752,708 km (0.116 R)
• M34: 12,034,999 km (0.096 R)
• M35: 12,283,780 km (0.11 R)
• M36: 12,390,892 km (0.083 R)
• M37: 12,678,270 km (0.102 R)
• M38: 13,149,802 km (0.064 R)
• M39: 14,560,959 km (0.094 R)
• M40: 14,674,504 km (0.118 R)
• M41: 14,902,341 km (0.031 R)
• M42: 15,016,634 km (0.099 R)
• M43: 15,169,673 km (0.101 R)
• M44: 15,323,011 km (0.093 R)
• M45: 15,477,097 km (0.091 R)
• M46: 15,670,227 km (0.077 R)
• M47: 15,864,256 km (0.108 R)
• M48: 16,098,077 km (0.109 R)
• M49: 16,254,706 km (0.082 R)
• M50: 17,525,391 km (0.105 R)
• M51: 17,767,141 km (0.071 R)
• M52: 17,969,547 km (0.074 R)
• M53: 18,704,371 km (0.057 R)
• M54: 19,075,524 km (0.084 R)
• M55: 19,199,840 km (0.089 R)
• M56: 20,626,854 km (0.097 R)
• M57: 21,568,423 km (0.08 R)
• M58: 21,697,974 km (0.067 R)
• M59: 22,001,060 km (0.108 R)
• M60: 22,524,054 km (0.039 R)
• M61: 23,537,879 km (0.079 R)
• M62: 23,760,181 km (0.081 R)
• M63: 24,296,789 km (0.081 R)
• M64: 25,701,363 km (0.116 R)
• M65: 25,792,767 km (0.114 R)
• M66: 25,884,471 km (0.109 R)
• M67: 26,113,954 km (0.092 R)
• M68: 26,621,390 km (0.114 R)
• M69: 27,739,784 km (0.097 R)
• M70: 28,826,014 km (0.111 R)
• M71: 29,446,097 km (0.058 R)
• M72: 29,926,156 km (0.072 R)
• M73: 30,022,497 km (0.098 R)
• M74: 30,845,286 km (0.111 R)
• M75: 32,909,886 km (0.06 R)
• M76: 33,059,035 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 13.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.39 AU - 12.05 AU

Year: 11874 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,661,742 km

• M1: 232,924 km (0.089 R)
• M2: 587,022 km (0.03 R)
• M3: 684,859 km (0.105 R)
• M4: 804,837 km (0.088 R)
• M5: 932,743 km (0.096 R)
• M6: 1,120,787 km (0.113 R)
• M7: 1,284,597 km (0.073 R)
• M8: 1,417,889 km (0.114 R)
• M9: 1,596,359 km (0.096 R)
• M10: 1,954,197 km (0.087 R)
• M11: 2,109,180 km (0.079 R)
• M12: 2,314,728 km (0.102 R)
• M13: 2,599,113 km (0.092 R)
• M14: 2,920,150 km (0.086 R)
• M15: 3,150,232 km (0.115 R)
• M16: 3,492,961 km (0.082 R)
• M17: 4,015,805 km (0.113 R)
• M18: 4,475,519 km (0.06 R)
• M19: 4,831,413 km (0.047 R)
• M20: 5,413,797 km (0.046 R)
• M21: 5,634,005 km (0.072 R)
• M22: 5,889,369 km (0.056 R)
• M23: 6,312,581 km (0.098 R)
• M24: 7,085,404 km (0.026 R)
• M25: 7,291,999 km (0.099 R)
• M26: 8,030,862 km (0.114 R)
• M27: 8,719,910 km (0.116 R)
• M28: 9,541,651 km (0.115 R)
• M29: 9,923,276 km (0.04 R)
• M30: 10,193,449 km (0.063 R)
• M31: 10,701,633 km (0.103 R)
• M32: 10,978,838 km (0.087 R)
• M33: 11,499,738 km (0.093 R)
• M34: 11,621,211 km (0.095 R)
• M35: 12,069,855 km (0.111 R)
• M36: 12,275,702 km (0.104 R)
• M37: 12,399,868 km (0.117 R)
• M38: 12,942,310 km (0.08 R)
• M39: 13,068,720 km (0.1 R)
• M40: 13,407,560 km (0.113 R)
• M41: 14,267,299 km (0.11 R)
• M42: 14,791,789 km (0.074 R)
• M43: 15,189,270 km (0.101 R)
• M44: 15,411,722 km (0.119 R)
• M45: 15,545,612 km (0.034 R)
• M46: 15,994,855 km (0.118 R)
• M47: 16,175,868 km (0.062 R)
• M48: 16,402,958 km (0.077 R)
• M49: 16,676,871 km (0.083 R)
• M50: 17,787,785 km (0.114 R)
• M51: 18,636,604 km (0.101 R)
• M52: 19,354,075 km (0.108 R)
• M53: 19,498,736 km (0.063 R)
• M54: 20,668,292 km (0.114 R)
• M55: 21,960,967 km (0.067 R)
• M56: 22,212,591 km (0.119 R)
• M57: 23,279,822 km (0.105 R)
• M58: 23,897,063 km (0.076 R)
• M59: 24,259,688 km (0.117 R)
• M60: 24,885,606 km (0.074 R)
• M61: 25,675,333 km (0.025 R)
• M62: 26,473,288 km (0.099 R)
• M63: 26,741,218 km (0.046 R)
• M64: 27,063,751 km (0.105 R)
• M65: 28,202,939 km (0.095 R)
• M66: 29,081,377 km (0.102 R)
• M67: 31,486,462 km (0.096 R)
• M68: 32,397,663 km (0.111 R)
• M69: 32,914,075 km (0.097 R)
• M70: 34,304,288 km (0.095 R)
• M71: 35,182,876 km (0.058 R)
• M72: 35,418,343 km (0.083 R)
• M73: 36,723,285 km (0.043 R)
• M74: 36,902,504 km (0.036 R)
• M75: 37,561,931 km (0.061 R)
• M76: 39,014,077 km (0.055 R)
• M77: 39,318,958 km (0.113 R)
• M78: 39,624,586 km (0.079 R)
• M79: 40,855,178 km (0.076 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit