🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.62 AU - 0.62 AU

Year: 177 Days

Day: 17.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,374,472 km

• M1: 306,676 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.76 AU - 1.02 AU

Year: 305 Days

Day: 47.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 173.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,374,472 km

• M1: 27,227 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.35 AU - 1.99 AU

Year: 784 Days

Day: 47.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,374,472 km

• M1: 207,043 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.64 AU - 6.06 AU

Year: 3882 Days

Day: 43.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,374,472 km

• M1: 96,191 km (0.056 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.6

Radius: 11.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.44 AU - 7.58 AU

Year: 6745 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,374,472 km

• M1: 143,464 km (0.114 R)
• M2: 509,530 km (0.092 R)
• M3: 1,766,751 km (0.035 R)
• M4: 2,718,941 km (0.112 R)
• M5: 3,965,092 km (0.097 R)
• M6: 4,670,745 km (0.107 R)
• M7: 5,818,160 km (0.098 R)
• M8: 7,114,576 km (0.053 R)
• M9: 8,942,063 km (0.083 R)
• M10: 9,480,615 km (0.101 R)
• M11: 13,782,901 km (0.101 R)
• M12: 15,449,271 km (0.039 R)
• M13: 16,543,430 km (0.116 R)
• M14: 16,919,519 km (0.078 R)
• M15: 20,937,419 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.3

Radius: 4.9

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.45 AU - 13.61 AU

Year: 16120 Days

Day: 22.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,374,472 km

• M1: 69,563 km (0.043 R)
• M2: 226,641 km (0.067 R)
• M3: 696,528 km (0.102 R)
• M4: 860,038 km (0.075 R)
• M5: 1,178,682 km (0.046 R)
• M6: 1,572,423 km (0.094 R)
• M7: 1,727,107 km (0.055 R)
• M8: 2,790,898 km (0.061 R)
• M9: 4,291,215 km (0.112 R)
• M10: 5,281,104 km (0.102 R)
• M11: 6,336,816 km (0.1 R)
• M12: 6,571,685 km (0.09 R)
• M13: 10,607,835 km (0.055 R)
• M14: 16,403,107 km (0.101 R)
• M15: 19,755,895 km (0.104 R)
• M16: 20,596,336 km (0.027 R)
• M17: 21,635,891 km (0.093 R)
• M18: 24,482,440 km (0.117 R)
• M19: 27,672,764 km (0.089 R)
• M20: 28,090,142 km (0.113 R)
• M21: 39,408,268 km (0.094 R)
• M22: 40,737,595 km (0.067 R)
• M23: 47,089,969 km (0.109 R)
• M24: 48,585,948 km (0.045 R)
• M25: 51,358,146 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 4

Gravity: 25.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.88 AU - 14.12 AU

Year: 17035 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,374,472 km

• M1: 50,265 km (0.113 R)
• M2: 283,937 km (0.073 R)
• M3: 417,677 km (0.063 R)
• M4: 666,907 km (0.095 R)
• M5: 1,008,888 km (0.117 R)
• M6: 1,331,870 km (0.079 R)
• M7: 1,458,579 km (0.077 R)
• M8: 1,687,913 km (0.036 R)
• M9: 1,836,763 km (0.086 R)
• M10: 1,976,337 km (0.081 R)
• M11: 2,875,869 km (0.093 R)
• M12: 3,261,832 km (0.069 R)
• M13: 3,415,170 km (0.08 R)
• M14: 5,329,424 km (0.049 R)
• M15: 6,177,046 km (0.088 R)
• M16: 6,333,076 km (0.108 R)
• M17: 7,544,819 km (0.12 R)
• M18: 10,918,700 km (0.119 R)
• M19: 11,495,699 km (0.093 R)
• M20: 12,214,666 km (0.087 R)
• M21: 13,544,142 km (0.055 R)
• M22: 16,042,427 km (0.104 R)
• M23: 16,411,934 km (0.072 R)
• M24: 16,561,382 km (0.12 R)
• M25: 19,159,897 km (0.112 R)
• M26: 19,408,828 km (0.098 R)
• M27: 24,752,912 km (0.112 R)
• M28: 26,049,328 km (0.118 R)
• M29: 27,076,766 km (0.034 R)
• M30: 28,345,206 km (0.114 R)
• M31: 30,097,147 km (0.113 R)
• M32: 32,858,424 km (0.101 R)
• M33: 35,284,752 km (0.118 R)
• M34: 50,632,297 km (0.1 R)
• M35: 53,531,204 km (0.075 R)
• M36: 53,860,021 km (0.111 R)
• M37: 55,356,149 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251

Radius: 5.6

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.53 AU - 17.73 AU

Year: 20337 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,374,472 km

• M1: 70,012 km (0.049 R)
• M2: 344,673 km (0.039 R)
• M3: 687,701 km (0.074 R)
• M4: 1,424,621 km (0.095 R)
• M5: 1,922,632 km (0.056 R)
• M6: 2,118,455 km (0.111 R)
• M7: 6,698,843 km (0.085 R)
• M8: 10,632,968 km (0.041 R)
• M9: 13,559,252 km (0.119 R)
• M10: 20,169,533 km (0.056 R)
• M11: 22,624,584 km (0.07 R)
• M12: 22,807,243 km (0.091 R)
• M13: 24,399,562 km (0.054 R)
• M14: 37,927,698 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.6

Radius: 3.4

Gravity: 61.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.55 AU - 15.81 AU

Year: 20442 Days

Day: 18.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,374,472 km

• M1: 48,470 km (0.105 R)
• M2: 301,440 km (0.068 R)
• M3: 1,972,598 km (0.066 R)
• M4: 2,157,201 km (0.081 R)
• M5: 2,353,324 km (0.104 R)
• M6: 2,609,136 km (0.068 R)
• M7: 2,908,781 km (0.074 R)
• M8: 3,148,287 km (0.085 R)
• M9: 3,372,086 km (0.087 R)
• M10: 4,374,541 km (0.049 R)
• M11: 9,600,743 km (0.094 R)
• M12: 10,555,925 km (0.092 R)
• M13: 12,583,574 km (0.066 R)
• M14: 12,722,551 km (0.113 R)
• M15: 13,074,854 km (0.11 R)
• M16: 13,798,608 km (0.079 R)
• M17: 15,168,327 km (0.078 R)
• M18: 17,302,639 km (0.032 R)
• M19: 17,997,671 km (0.104 R)
• M20: 21,061,585 km (0.114 R)
• M21: 24,781,186 km (0.087 R)
• M22: 24,890,393 km (0.096 R)
• M23: 26,452,195 km (0.118 R)
• M24: 27,025,603 km (0.094 R)
• M25: 30,389,760 km (0.115 R)
• M26: 31,018,520 km (0.118 R)
• M27: 31,784,312 km (0.047 R)
• M28: 31,913,265 km (0.053 R)
• M29: 32,693,717 km (0.057 R)
• M30: 38,810,026 km (0.037 R)
• M31: 39,998,132 km (0.116 R)
• M32: 42,916,936 km (0.091 R)
• M33: 44,187,172 km (0.09 R)
• M34: 53,241,733 km (0.09 R)
• M35: 64,896,304 km (0.119 R)
• M36: 68,697,885 km (0.106 R)
• M37: 69,345,644 km (0.076 R)
• M38: 71,533,962 km (0.107 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit