🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.72 AU - 1.02 AU

Year: 293 Days

Day: 37.6 Hours

Environment

Temp: 94 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2 AU - 2.82 AU

Year: 1353 Days

Day: 22.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.98 AU - 3.16 AU

Year: 1490 Days

Day: 17.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.17 AU - 3.65 AU

Year: 2277 Days

Day: 24.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.33 AU - 5.21 AU

Year: 3191 Days

Day: 38.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,675,042 km

• M1: 2,050,388 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 14.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.94 AU - 12 AU

Year: 11385 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 19,675,042 km

• M1: 185,651 km (0.104 R)
• M2: 356,043 km (0.077 R)
• M3: 590,463 km (0.089 R)
• M4: 847,322 km (0.083 R)
• M5: 1,065,586 km (0.09 R)
• M6: 1,407,866 km (0.093 R)
• M7: 1,537,268 km (0.1 R)
• M8: 2,608,538 km (0.119 R)
• M9: 3,074,685 km (0.116 R)
• M10: 3,188,230 km (0.099 R)
• M11: 3,419,807 km (0.114 R)
• M12: 3,838,382 km (0.1 R)
• M13: 4,401,020 km (0.111 R)
• M14: 4,497,361 km (0.046 R)
• M15: 4,856,695 km (0.097 R)
• M16: 5,225,603 km (0.069 R)
• M17: 5,430,702 km (0.09 R)
• M18: 5,603,637 km (0.091 R)
• M19: 5,848,828 km (0.112 R)
• M20: 6,241,522 km (0.078 R)
• M21: 6,495,988 km (0.117 R)
• M22: 6,642,893 km (0.101 R)
• M23: 6,753,895 km (0.042 R)
• M24: 6,902,745 km (0.043 R)
• M25: 7,547,811 km (0.089 R)
• M26: 7,819,032 km (0.104 R)
• M27: 8,895,389 km (0.115 R)
• M28: 9,430,351 km (0.109 R)
• M29: 10,230,998 km (0.079 R)
• M30: 10,965,823 km (0.038 R)
• M31: 11,673,122 km (0.058 R)
• M32: 12,440,858 km (0.116 R)
• M33: 12,853,898 km (0.096 R)
• M34: 13,131,851 km (0.104 R)
• M35: 13,364,924 km (0.104 R)
• M36: 13,505,546 km (0.037 R)
• M37: 13,787,987 km (0.085 R)
• M38: 14,024,950 km (0.093 R)
• M39: 15,426,084 km (0.089 R)
• M40: 15,573,438 km (0.117 R)
• M41: 16,068,457 km (0.057 R)
• M42: 16,820,785 km (0.075 R)
• M43: 17,175,780 km (0.074 R)
• M44: 17,790,029 km (0.052 R)
• M45: 18,516,028 km (0.081 R)
• M46: 21,405,511 km (0.073 R)
• M47: 22,121,935 km (0.071 R)
• M48: 23,070,684 km (0.042 R)
• M49: 23,408,776 km (0.085 R)
• M50: 23,691,665 km (0.089 R)
• M51: 24,089,745 km (0.047 R)
• M52: 25,413,237 km (0.062 R)
• M53: 26,230,341 km (0.105 R)
• M54: 26,347,775 km (0.072 R)
• M55: 26,583,242 km (0.061 R)
• M56: 26,701,275 km (0.045 R)
• M57: 27,353,223 km (0.105 R)
• M58: 28,250,660 km (0.092 R)
• M59: 29,584,475 km (0.097 R)
• M60: 29,890,403 km (0.062 R)
• M61: 33,771,271 km (0.086 R)
• M62: 34,669,307 km (0.091 R)
• M63: 34,991,989 km (0.089 R)
• M64: 35,121,391 km (0.071 R)
• M65: 35,315,719 km (0.071 R)
• M66: 35,705,421 km (0.118 R)
• M67: 36,620,212 km (0.111 R)
• M68: 37,080,525 km (0.109 R)
• M69: 38,006,985 km (0.113 R)
• M70: 38,206,399 km (0.112 R)
• M71: 39,142,133 km (0.12 R)
• M72: 39,545,449 km (0.097 R)
• M73: 40,085,348 km (0.081 R)
• M74: 40,491,805 km (0.119 R)
• M75: 41,172,326 km (0.069 R)
• M76: 42,338,142 km (0.109 R)
• M77: 42,475,922 km (0.108 R)
• M78: 42,682,965 km (0.07 R)
• M79: 44,141,844 km (0.082 R)
• M80: 44,701,938 km (0.068 R)
• M81: 45,546,418 km (0.066 R)
• M82: 46,965,504 km (0.067 R)

Asteroid Belt

Center: 10.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.2

Radius: 10

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.68 AU - 11.6 AU

Year: 13447 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,675,042 km

• M1: 127,607 km (0.075 R)
• M2: 201,658 km (0.085 R)
• M3: 298,747 km (0.063 R)
• M4: 418,874 km (0.09 R)
• M5: 566,677 km (0.087 R)
• M6: 867,069 km (0.075 R)
• M7: 1,170,454 km (0.092 R)
• M8: 1,494,782 km (0.099 R)
• M9: 1,692,700 km (0.083 R)
• M10: 1,769,144 km (0.097 R)
• M11: 1,979,030 km (0.055 R)
• M12: 2,046,200 km (0.116 R)
• M13: 2,309,043 km (0.107 R)
• M14: 2,394,314 km (0.119 R)
• M15: 3,020,979 km (0.1 R)
• M16: 3,146,043 km (0.062 R)
• M17: 3,385,101 km (0.093 R)
• M18: 3,663,353 km (0.107 R)
• M19: 3,830,603 km (0.071 R)
• M20: 3,898,221 km (0.096 R)
• M21: 4,137,877 km (0.107 R)
• M22: 4,277,153 km (0.053 R)
• M23: 4,471,032 km (0.108 R)
• M24: 4,542,390 km (0.075 R)
• M25: 5,388,964 km (0.059 R)
• M26: 6,006,504 km (0.107 R)
• M27: 6,850,834 km (0.078 R)
• M28: 7,392,080 km (0.083 R)
• M29: 7,860,919 km (0.093 R)
• M30: 7,925,546 km (0.114 R)
• M31: 7,990,471 km (0.089 R)
• M32: 8,804,882 km (0.095 R)
• M33: 9,074,756 km (0.082 R)
• M34: 9,301,696 km (0.098 R)
• M35: 10,110,871 km (0.11 R)
• M36: 10,298,916 km (0.116 R)
• M37: 10,535,729 km (0.105 R)
• M38: 10,942,486 km (0.079 R)
• M39: 11,014,742 km (0.06 R)
• M40: 11,256,941 km (0.062 R)
• M41: 11,329,944 km (0.081 R)
• M42: 11,427,482 km (0.114 R)
• M43: 11,574,387 km (0.118 R)
• M44: 11,820,625 km (0.119 R)
• M45: 11,969,326 km (0.11 R)
• M46: 13,488,941 km (0.109 R)
• M47: 13,826,134 km (0.109 R)
• M48: 14,245,008 km (0.104 R)
• M49: 14,376,804 km (0.093 R)
• M50: 14,482,570 km (0.085 R)
• M51: 15,095,323 km (0.075 R)
• M52: 15,907,340 km (0.067 R)
• M53: 16,236,156 km (0.101 R)
• M54: 16,594,892 km (0.114 R)
• M55: 16,872,695 km (0.072 R)
• M56: 16,984,295 km (0.083 R)
• M57: 17,208,093 km (0.071 R)
• M58: 17,292,167 km (0.104 R)
• M59: 17,715,230 km (0.103 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 18,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit