🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.55 AU - 0.65 AU

Year: 164 Days

Day: 41.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 225 Days

Day: 24.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,344,600 km

• M1: 200,162 km (0.083 R)
• M2: 323,730 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.91 AU - 1.49 AU

Year: 464 Days

Day: 23.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.78 AU - 1.9 AU

Year: 881 Days

Day: 21.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,344,600 km

• M1: 317,447 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.01 AU - 3.27 AU

Year: 1515 Days

Day: 36.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,344,600 km

• M1: 669,899 km (0.056 R)
• M2: 1,084,734 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 13

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.09 AU - 5.75 AU

Year: 4456 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,344,600 km

• M1: 233,073 km (0.118 R)
• M2: 512,373 km (0.108 R)
• M3: 686,205 km (0.056 R)
• M4: 894,745 km (0.112 R)
• M5: 987,047 km (0.1 R)
• M6: 1,139,487 km (0.116 R)
• M7: 1,270,385 km (0.098 R)
• M8: 1,360,742 km (0.076 R)
• M9: 1,516,324 km (0.059 R)
• M10: 1,628,822 km (0.074 R)
• M11: 2,037,074 km (0.095 R)
• M12: 2,383,094 km (0.067 R)
• M13: 2,534,487 km (0.106 R)
• M14: 3,661,258 km (0.077 R)
• M15: 3,770,764 km (0.028 R)
• M16: 4,288,522 km (0.087 R)
• M17: 4,544,335 km (0.095 R)
• M18: 4,805,084 km (0.093 R)
• M19: 5,341,392 km (0.047 R)
• M20: 5,466,007 km (0.073 R)
• M21: 5,718,229 km (0.093 R)
• M22: 6,025,952 km (0.081 R)
• M23: 6,391,868 km (0.119 R)
• M24: 6,765,115 km (0.106 R)
• M25: 6,872,975 km (0.115 R)
• M26: 7,145,393 km (0.116 R)
• M27: 7,227,821 km (0.083 R)
• M28: 7,366,050 km (0.103 R)
• M29: 7,813,796 km (0.073 R)
• M30: 8,012,612 km (0.12 R)
• M31: 8,706,746 km (0.077 R)
• M32: 8,912,892 km (0.101 R)
• M33: 9,360,189 km (0.112 R)
• M34: 9,480,615 km (0.073 R)
• M35: 9,601,640 km (0.081 R)
• M36: 10,090,975 km (0.117 R)
• M37: 10,338,709 km (0.115 R)
• M38: 10,494,440 km (0.025 R)
• M39: 11,446,032 km (0.083 R)
• M40: 11,639,612 km (0.047 R)
• M41: 11,932,076 km (0.074 R)
• M42: 12,030,062 km (0.113 R)
• M43: 12,292,906 km (0.106 R)
• M44: 12,491,273 km (0.1 R)
• M45: 13,430,747 km (0.118 R)
• M46: 14,012,384 km (0.03 R)
• M47: 14,288,990 km (0.051 R)
• M48: 14,637,104 km (0.079 R)
• M49: 14,882,595 km (0.108 R)
• M50: 15,986,028 km (0.077 R)
• M51: 16,238,699 km (0.03 R)
• M52: 16,529,368 km (0.077 R)
• M53: 16,784,881 km (0.054 R)
• M54: 17,005,089 km (0.099 R)
• M55: 17,337,196 km (0.104 R)
• M56: 17,746,047 km (0.104 R)
• M57: 17,970,295 km (0.072 R)
• M58: 18,497,328 km (0.068 R)
• M59: 18,800,862 km (0.105 R)
• M60: 19,259,230 km (0.075 R)
• M61: 19,721,188 km (0.098 R)
• M62: 20,225,931 km (0.1 R)
• M63: 21,287,627 km (0.106 R)
• M64: 21,446,500 km (0.097 R)
• M65: 21,565,879 km (0.098 R)
• M66: 21,925,363 km (0.112 R)
• M67: 22,085,732 km (0.098 R)
• M68: 22,407,816 km (0.114 R)
• M69: 22,771,937 km (0.104 R)
• M70: 23,547,154 km (0.064 R)
• M71: 24,123,853 km (0.066 R)
• M72: 24,705,191 km (0.111 R)
• M73: 25,712,583 km (0.119 R)
• M74: 26,136,394 km (0.106 R)
• M75: 27,119,700 km (0.087 R)
• M76: 27,205,719 km (0.111 R)
• M77: 27,941,142 km (0.046 R)
• M78: 28,551,651 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 15

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.68 AU - 7.64 AU

Year: 6765 Days

Day: 5.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,344,600 km

• M1: 238,609 km (0.097 R)
• M2: 489,185 km (0.082 R)
• M3: 823,835 km (0.073 R)
• M4: 923,168 km (0.04 R)
• M5: 1,027,289 km (0.108 R)
• M6: 1,557,613 km (0.096 R)
• M7: 1,721,722 km (0.114 R)
• M8: 1,911,113 km (0.068 R)
• M9: 2,028,248 km (0.112 R)
• M10: 2,208,663 km (0.083 R)
• M11: 2,311,287 km (0.06 R)
• M12: 2,436,650 km (0.094 R)
• M13: 2,672,716 km (0.086 R)
• M14: 3,006,768 km (0.11 R)
• M15: 3,497,748 km (0.098 R)
• M16: 3,913,929 km (0.114 R)
• M17: 4,346,117 km (0.117 R)
• M18: 4,874,497 km (0.107 R)
• M19: 5,146,466 km (0.069 R)
• M20: 5,819,806 km (0.107 R)
• M21: 6,050,486 km (0.072 R)
• M22: 6,284,307 km (0.093 R)
• M23: 6,640,500 km (0.041 R)
• M24: 7,310,998 km (0.104 R)
• M25: 7,717,455 km (0.097 R)
• M26: 8,003,187 km (0.083 R)
• M27: 8,292,509 km (0.076 R)
• M28: 8,716,619 km (0.104 R)
• M29: 8,947,897 km (0.088 R)
• M30: 10,030,986 km (0.041 R)
• M31: 10,308,340 km (0.099 R)
• M32: 11,370,785 km (0.107 R)
• M33: 11,514,997 km (0.034 R)
• M34: 13,446,156 km (0.1 R)
• M35: 14,137,896 km (0.11 R)
• M36: 14,880,650 km (0.07 R)
• M37: 15,157,555 km (0.035 R)
• M38: 15,837,029 km (0.097 R)
• M39: 16,119,769 km (0.115 R)
• M40: 16,731,175 km (0.085 R)
• M41: 16,977,862 km (0.081 R)
• M42: 17,600,040 km (0.103 R)
• M43: 19,080,610 km (0.084 R)
• M44: 20,075,436 km (0.07 R)
• M45: 20,513,159 km (0.112 R)
• M46: 20,689,086 km (0.078 R)
• M47: 21,665,960 km (0.092 R)
• M48: 22,070,024 km (0.094 R)
• M49: 22,839,855 km (0.032 R)
• M50: 23,526,659 km (0.039 R)
• M51: 24,406,145 km (0.104 R)
• M52: 24,639,368 km (0.04 R)
• M53: 24,779,690 km (0.083 R)
• M54: 24,920,312 km (0.045 R)
• M55: 25,485,194 km (0.092 R)
• M56: 25,769,280 km (0.102 R)
• M57: 25,911,698 km (0.094 R)
• M58: 26,436,188 km (0.101 R)
• M59: 26,579,951 km (0.036 R)
• M60: 27,012,439 km (0.077 R)
• M61: 27,592,878 km (0.087 R)
• M62: 27,787,206 km (0.066 R)
• M63: 28,324,113 km (0.025 R)
• M64: 29,805,730 km (0.108 R)
• M65: 30,757,023 km (0.088 R)
• M66: 31,059,510 km (0.063 R)
• M67: 32,586,904 km (0.113 R)
• M68: 32,946,837 km (0.062 R)
• M69: 33,359,727 km (0.057 R)
• M70: 33,722,502 km (0.098 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit