🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 177 Days

Day: 32.3 Hours

Environment

Temp: 310 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.61 AU - 0.89 AU

Year: 196 Days

Day: 17.9 Hours

Environment

Temp: 267 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,503,191 km

• M1: 302,038 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.94 AU - 1.2 AU

Year: 335 Days

Day: 12.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,503,191 km

• M1: 41,439 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.36 AU

Year: 402 Days

Day: 17.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 64.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,503,191 km

• M1: 566,976 km (0.086 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 10

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.06 AU - 11.24 AU

Year: 9775 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 149.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,503,191 km

• M1: 124,316 km (0.114 R)
• M2: 494,571 km (0.086 R)
• M3: 806,931 km (0.065 R)
• M4: 1,938,639 km (0.078 R)
• M5: 2,847,446 km (0.055 R)
• M6: 3,338,875 km (0.05 R)
• M7: 3,808,014 km (0.098 R)
• M8: 4,208,936 km (0.12 R)
• M9: 6,032,534 km (0.112 R)
• M10: 7,440,549 km (0.101 R)
• M11: 8,508,678 km (0.105 R)
• M12: 9,102,881 km (0.115 R)
• M13: 9,971,296 km (0.087 R)
• M14: 11,705,285 km (0.097 R)
• M15: 12,440,709 km (0.116 R)
• M16: 13,327,076 km (0.064 R)
• M17: 13,941,026 km (0.118 R)
• M18: 16,587,262 km (0.067 R)
• M19: 17,369,958 km (0.118 R)
• M20: 18,476,683 km (0.11 R)
• M21: 19,787,161 km (0.087 R)
• M22: 20,184,044 km (0.055 R)
• M23: 21,076,096 km (0.119 R)
• M24: 22,163,972 km (0.068 R)
• M25: 23,465,174 km (0.071 R)
• M26: 32,801,278 km (0.074 R)
• M27: 38,528,184 km (0.094 R)
• M28: 39,522,411 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 13.4

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.85 AU - 12.09 AU

Year: 10983 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,503,191 km

• M1: 166,652 km (0.097 R)
• M2: 594,203 km (0.107 R)
• M3: 1,566,589 km (0.118 R)
• M4: 2,694,258 km (0.079 R)
• M5: 3,359,669 km (0.098 R)
• M6: 4,019,246 km (0.103 R)
• M7: 4,988,491 km (0.111 R)
• M8: 6,145,481 km (0.079 R)
• M9: 7,135,669 km (0.114 R)
• M10: 8,368,056 km (0.102 R)
• M11: 8,793,064 km (0.115 R)
• M12: 10,804,407 km (0.101 R)
• M13: 14,073,120 km (0.086 R)
• M14: 15,156,209 km (0.115 R)
• M15: 16,076,535 km (0.042 R)
• M16: 21,951,393 km (0.084 R)
• M17: 24,636,825 km (0.116 R)
• M18: 28,266,518 km (0.107 R)
• M19: 29,879,033 km (0.063 R)
• M20: 33,286,723 km (0.059 R)
• M21: 34,357,545 km (0.074 R)
• M22: 35,697,493 km (0.068 R)
• M23: 37,964,648 km (0.104 R)
• M24: 43,344,038 km (0.078 R)
• M25: 45,340,871 km (0.088 R)
• M26: 46,804,387 km (0.111 R)
• M27: 49,364,156 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 8

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 12.8 AU - 14.56 AU

Year: 15295 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,503,191 km

• M1: 99,483 km (0.104 R)
• M2: 807,829 km (0.116 R)
• M3: 1,784,403 km (0.056 R)
• M4: 3,452,719 km (0.077 R)
• M5: 3,979,752 km (0.044 R)
• M6: 4,869,411 km (0.053 R)
• M7: 5,305,040 km (0.084 R)
• M8: 7,128,039 km (0.105 R)
• M9: 9,278,808 km (0.081 R)
• M10: 13,934,294 km (0.089 R)
• M11: 14,368,875 km (0.081 R)
• M12: 14,812,433 km (0.1 R)
• M13: 17,086,321 km (0.115 R)
• M14: 17,752,480 km (0.092 R)
• M15: 20,965,693 km (0.066 R)
• M16: 23,209,960 km (0.108 R)
• M17: 24,651,784 km (0.093 R)
• M18: 25,074,548 km (0.107 R)
• M19: 26,813,773 km (0.109 R)
• M20: 34,709,848 km (0.077 R)
• M21: 35,240,920 km (0.081 R)
• M22: 37,558,789 km (0.074 R)
• M23: 42,950,895 km (0.055 R)
• M24: 47,848,281 km (0.07 R)
• M25: 49,839,877 km (0.057 R)
• M26: 57,061,116 km (0.115 R)
• M27: 66,568,958 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 11.6

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.35 AU - 17.11 AU

Year: 15379 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,503,191 km

• M1: 144,362 km (0.049 R)
• M2: 513,719 km (0.111 R)
• M3: 1,476,381 km (0.082 R)
• M4: 1,855,014 km (0.059 R)
• M5: 2,400,597 km (0.087 R)
• M6: 2,768,757 km (0.079 R)
• M7: 3,731,868 km (0.091 R)
• M8: 4,260,398 km (0.074 R)
• M9: 5,431,749 km (0.086 R)
• M10: 8,111,795 km (0.073 R)
• M11: 9,738,073 km (0.113 R)
• M12: 11,571,844 km (0.071 R)
• M13: 13,289,676 km (0.104 R)
• M14: 13,761,508 km (0.091 R)
• M15: 15,538,581 km (0.049 R)
• M16: 16,443,948 km (0.031 R)
• M17: 18,359,698 km (0.09 R)
• M18: 20,687,890 km (0.097 R)
• M19: 22,439,980 km (0.089 R)
• M20: 24,089,745 km (0.109 R)
• M21: 24,893,385 km (0.104 R)
• M22: 26,237,372 km (0.085 R)
• M23: 27,738,288 km (0.109 R)
• M24: 31,739,881 km (0.093 R)
• M25: 33,815,851 km (0.075 R)
• M26: 37,966,294 km (0.049 R)
• M27: 39,745,312 km (0.112 R)
• M28: 40,444,084 km (0.092 R)
• M29: 44,061,809 km (0.067 R)
• M30: 46,796,308 km (0.053 R)
• M31: 48,522,069 km (0.099 R)
• M32: 50,452,630 km (0.119 R)
• M33: 52,434,054 km (0.093 R)
• M34: 54,295,201 km (0.068 R)
• M35: 61,807,856 km (0.118 R)

Kuiper Belt

Range: 36.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit