🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.84 AU - 1.18 AU

Year: 360 Days

Day: 14.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.29 AU - 2.03 AU

Year: 759 Days

Day: 25.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.3 AU - 2.64 AU

Year: 1377 Days

Day: 34.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,272,064 km

• M1: 46,076 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.08 AU - 4.56 AU

Year: 3185 Days

Day: 16.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,272,064 km

• M1: 45,627 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.5 AU - 5.54 AU

Year: 3409 Days

Day: 18.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.19 AU - 5.81 AU

Year: 3966 Days

Day: 41.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,272,064 km

• M1: 38,297 km (0.071 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.7

Radius: 10.3

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.56 AU - 7.34 AU

Year: 5149 Days

Day: 13.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,272,064 km

• M1: 190,737 km (0.028 R)
• M2: 279,150 km (0.078 R)
• M3: 421,268 km (0.067 R)
• M4: 486,343 km (0.101 R)
• M5: 579,542 km (0.057 R)
• M6: 855,849 km (0.107 R)
• M7: 1,491,192 km (0.08 R)
• M8: 1,597,406 km (0.118 R)
• M9: 1,817,614 km (0.09 R)
• M10: 1,931,458 km (0.105 R)
• M11: 2,146,580 km (0.084 R)
• M12: 2,328,491 km (0.042 R)
• M13: 2,452,657 km (0.101 R)
• M14: 2,600,310 km (0.071 R)
• M15: 2,686,030 km (0.115 R)
• M16: 3,197,505 km (0.069 R)
• M17: 3,289,657 km (0.079 R)
• M18: 3,359,370 km (0.062 R)
• M19: 3,812,053 km (0.091 R)
• M20: 4,082,975 km (0.063 R)
• M21: 4,158,073 km (0.111 R)
• M22: 4,748,386 km (0.12 R)
• M23: 5,013,473 km (0.057 R)
• M24: 5,093,957 km (0.081 R)
• M25: 5,256,121 km (0.045 R)
• M26: 5,420,080 km (0.093 R)
• M27: 6,064,249 km (0.112 R)
• M28: 6,351,926 km (0.073 R)
• M29: 6,555,977 km (0.117 R)
• M30: 6,791,743 km (0.064 R)
• M31: 6,940,593 km (0.103 R)
• M32: 7,060,421 km (0.051 R)
• M33: 7,424,243 km (0.116 R)
• M34: 7,670,182 km (0.103 R)
• M35: 7,918,814 km (0.078 R)
• M36: 8,424,006 km (0.043 R)
• M37: 8,584,075 km (0.103 R)
• M38: 8,939,819 km (0.083 R)
• M39: 9,900,537 km (0.079 R)
• M40: 10,001,814 km (0.062 R)
• M41: 10,376,108 km (0.12 R)
• M42: 10,789,597 km (0.052 R)
• M43: 11,243,776 km (0.109 R)
• M44: 11,314,237 km (0.078 R)
• M45: 11,739,843 km (0.118 R)
• M46: 12,606,912 km (0.06 R)
• M47: 13,159,377 km (0.067 R)
• M48: 14,021,659 km (0.063 R)
• M49: 14,402,236 km (0.104 R)
• M50: 14,517,127 km (0.109 R)
• M51: 15,173,712 km (0.067 R)
• M52: 15,525,267 km (0.07 R)
• M53: 15,603,806 km (0.072 R)
• M54: 16,117,226 km (0.096 R)
• M55: 16,236,455 km (0.097 R)
• M56: 16,756,757 km (0.063 R)
• M57: 17,282,444 km (0.073 R)
• M58: 17,567,876 km (0.116 R)
• M59: 17,813,666 km (0.102 R)
• M60: 18,975,892 km (0.047 R)
• M61: 19,101,853 km (0.038 R)
• M62: 19,354,673 km (0.064 R)
• M63: 21,111,551 km (0.076 R)
• M64: 21,416,581 km (0.082 R)
• M65: 21,679,275 km (0.119 R)
• M66: 21,898,884 km (0.096 R)
• M67: 21,986,997 km (0.115 R)
• M68: 22,695,942 km (0.091 R)
• M69: 23,909,180 km (0.108 R)
• M70: 24,821,428 km (0.058 R)
• M71: 25,235,665 km (0.103 R)
• M72: 25,466,794 km (0.039 R)
• M73: 25,559,395 km (0.099 R)
• M74: 25,652,145 km (0.076 R)
• M75: 26,071,019 km (0.108 R)
• M76: 26,304,691 km (0.091 R)
• M77: 27,057,019 km (0.099 R)
• M78: 27,435,801 km (0.081 R)
• M79: 27,816,378 km (0.086 R)
• M80: 28,103,007 km (0.089 R)
• M81: 28,342,663 km (0.093 R)
• M82: 30,529,185 km (0.117 R)
• M83: 31,567,993 km (0.093 R)
• M84: 31,667,625 km (0.091 R)
• M85: 32,066,902 km (0.065 R)
• M86: 33,985,943 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 12.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.24 AU - 8.22 AU

Year: 6194 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,272,064 km

• M1: 172,636 km (0.108 R)
• M2: 441,314 km (0.074 R)
• M3: 558,000 km (0.104 R)
• M4: 647,310 km (0.105 R)
• M5: 728,392 km (0.086 R)
• M6: 828,174 km (0.09 R)
• M7: 979,567 km (0.06 R)
• M8: 1,107,922 km (0.066 R)
• M9: 1,311,674 km (0.042 R)
• M10: 1,756,578 km (0.088 R)
• M11: 2,354,970 km (0.11 R)
• M12: 2,643,095 km (0.077 R)
• M13: 3,229,369 km (0.108 R)
• M14: 3,575,389 km (0.052 R)
• M15: 4,090,455 km (0.05 R)
• M16: 4,878,835 km (0.078 R)
• M17: 5,019,457 km (0.076 R)
• M18: 5,104,579 km (0.114 R)
• M19: 5,218,722 km (0.031 R)
• M20: 5,537,365 km (0.1 R)
• M21: 5,892,062 km (0.089 R)
• M22: 6,072,327 km (0.108 R)
• M23: 6,407,426 km (0.107 R)
• M24: 6,686,127 km (0.056 R)
• M25: 6,905,737 km (0.081 R)
• M26: 7,191,618 km (0.054 R)
• M27: 7,644,152 km (0.055 R)
• M28: 7,840,873 km (0.067 R)
• M29: 8,340,231 km (0.112 R)
• M30: 8,713,029 km (0.112 R)
• M31: 8,815,653 km (0.093 R)
• M32: 8,953,133 km (0.103 R)
• M33: 10,258,225 km (0.119 R)
• M34: 10,511,943 km (0.117 R)
• M35: 10,621,150 km (0.118 R)
• M36: 10,877,860 km (0.076 R)
• M37: 11,434,663 km (0.115 R)
• M38: 12,000,741 km (0.119 R)
• M39: 12,268,073 km (0.105 R)
• M40: 14,113,512 km (0.117 R)
• M41: 14,802,261 km (0.034 R)
• M42: 14,965,921 km (0.116 R)
• M43: 15,626,545 km (0.058 R)
• M44: 16,044,222 km (0.097 R)
• M45: 16,933,432 km (0.042 R)
• M46: 17,061,787 km (0.073 R)
• M47: 18,100,295 km (0.114 R)
• M48: 18,494,934 km (0.076 R)
• M49: 18,804,004 km (0.08 R)
• M50: 18,892,565 km (0.092 R)
• M51: 19,114,569 km (0.12 R)
• M52: 19,203,729 km (0.06 R)
• M53: 20,011,707 km (0.103 R)
• M54: 20,784,979 km (0.111 R)
• M55: 21,060,239 km (0.115 R)
• M56: 21,152,241 km (0.075 R)
• M57: 21,336,696 km (0.025 R)
• M58: 21,521,598 km (0.12 R)
• M59: 21,753,625 km (0.061 R)
• M60: 22,266,895 km (0.062 R)
• M61: 22,407,667 km (0.064 R)
• M62: 23,687,177 km (0.057 R)
• M63: 23,830,791 km (0.057 R)
• M64: 24,601,669 km (0.086 R)
• M65: 24,795,697 km (0.073 R)
• M66: 25,282,938 km (0.118 R)
• M67: 25,871,905 km (0.106 R)
• M68: 26,913,405 km (0.109 R)
• M69: 28,679,557 km (0.106 R)
• M70: 29,191,033 km (0.105 R)
• M71: 29,705,500 km (0.079 R)
• M72: 29,912,094 km (0.118 R)
• M73: 30,119,287 km (0.104 R)
• M74: 30,430,900 km (0.101 R)
• M75: 30,743,559 km (0.075 R)
• M76: 30,847,979 km (0.115 R)
• M77: 31,267,002 km (0.081 R)
• M78: 31,846,245 km (0.097 R)
• M79: 32,322,714 km (0.095 R)
• M80: 32,428,929 km (0.079 R)
• M81: 33,443,801 km (0.05 R)
• M82: 33,820,339 km (0.118 R)
• M83: 33,982,204 km (0.112 R)
• M84: 34,090,213 km (0.029 R)
• M85: 36,716,703 km (0.12 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit