🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.49 AU - 0.59 AU

Year: 144 Days

Day: 36.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,196,284 km

• M1: 50,714 km (0.118 R)
• M2: 324,029 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.78 AU - 1.04 AU

Year: 314 Days

Day: 28.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.89 AU - 1.05 AU

Year: 345 Days

Day: 16.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,196,284 km

• M1: 60,737 km (0.092 R)
• M2: 581,337 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.08 AU - 3.44 AU

Year: 1658 Days

Day: 16.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.69 AU - 4.31 AU

Year: 2368 Days

Day: 38.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 15

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.87 AU - 11.37 AU

Year: 9961 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 44,196,284 km

• M1: 247,285 km (0.115 R)
• M2: 617,091 km (0.119 R)
• M3: 714,629 km (0.114 R)
• M4: 977,472 km (0.059 R)
• M5: 1,147,715 km (0.112 R)
• M6: 2,017,477 km (0.074 R)
• M7: 2,377,110 km (0.081 R)
• M8: 2,612,428 km (0.082 R)
• M9: 3,055,836 km (0.111 R)
• M10: 5,520,012 km (0.082 R)
• M11: 5,676,491 km (0.088 R)
• M12: 5,993,788 km (0.095 R)
• M13: 6,122,293 km (0.095 R)
• M14: 6,745,667 km (0.058 R)
• M15: 6,913,067 km (0.116 R)
• M16: 7,423,944 km (0.097 R)
• M17: 7,666,442 km (0.106 R)
• M18: 7,876,477 km (0.066 R)
• M19: 9,102,582 km (0.046 R)
• M20: 9,325,183 km (0.098 R)
• M21: 9,813,770 km (0.097 R)
• M22: 10,195,244 km (0.096 R)
• M23: 11,329,196 km (0.112 R)
• M24: 11,649,037 km (0.093 R)
• M25: 11,971,869 km (0.095 R)
• M26: 13,250,931 km (0.096 R)
• M27: 13,885,375 km (0.094 R)
• M28: 14,270,889 km (0.112 R)
• M29: 14,400,141 km (0.103 R)
• M30: 15,052,388 km (0.083 R)
• M31: 15,625,498 km (0.084 R)
• M32: 16,026,569 km (0.11 R)
• M33: 17,158,277 km (0.12 R)
• M34: 18,268,892 km (0.096 R)
• M35: 18,503,162 km (0.041 R)
• M36: 19,355,122 km (0.039 R)
• M37: 19,689,773 km (0.099 R)
• M38: 19,978,197 km (0.103 R)
• M39: 20,559,385 km (0.095 R)
• M40: 20,900,917 km (0.066 R)
• M41: 21,146,108 km (0.076 R)
• M42: 21,837,549 km (0.088 R)
• M43: 22,086,330 km (0.055 R)
• M44: 23,192,158 km (0.074 R)
• M45: 24,315,937 km (0.099 R)
• M46: 24,625,455 km (0.102 R)
• M47: 25,040,290 km (0.116 R)
• M48: 25,196,470 km (0.043 R)
• M49: 25,457,369 km (0.103 R)
• M50: 25,929,350 km (0.119 R)
• M51: 26,404,323 km (0.088 R)
• M52: 26,882,139 km (0.1 R)
• M53: 26,988,653 km (0.117 R)
• M54: 27,846,297 km (0.12 R)
• M55: 29,368,605 km (0.099 R)
• M56: 29,478,410 km (0.099 R)
• M57: 31,758,880 km (0.054 R)
• M58: 32,777,941 km (0.091 R)
• M59: 32,891,785 km (0.096 R)
• M60: 33,807,623 km (0.058 R)
• M61: 35,080,701 km (0.116 R)
• M62: 36,841,767 km (0.09 R)
• M63: 37,673,531 km (0.087 R)
• M64: 40,083,852 km (0.102 R)
• M65: 40,266,511 km (0.051 R)
• M66: 40,449,619 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 8.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.76 AU - 14.48 AU

Year: 15260 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,196,284 km

• M1: 112,198 km (0.106 R)
• M2: 223,649 km (0.088 R)
• M3: 384,616 km (0.067 R)
• M4: 501,302 km (0.053 R)
• M5: 889,958 km (0.118 R)
• M6: 1,013,675 km (0.107 R)
• M7: 1,105,827 km (0.12 R)
• M8: 1,399,189 km (0.118 R)
• M9: 1,760,767 km (0.093 R)
• M10: 1,986,959 km (0.096 R)
• M11: 2,103,645 km (0.085 R)
• M12: 2,542,416 km (0.087 R)
• M13: 2,824,707 km (0.093 R)
• M14: 2,903,395 km (0.109 R)
• M15: 2,982,832 km (0.119 R)
• M16: 3,391,234 km (0.103 R)
• M17: 4,170,489 km (0.104 R)
• M18: 4,595,647 km (0.083 R)
• M19: 5,324,338 km (0.054 R)
• M20: 5,389,413 km (0.088 R)
• M21: 5,785,398 km (0.098 R)
• M22: 6,224,917 km (0.108 R)
• M23: 6,780,823 km (0.108 R)
• M24: 6,886,888 km (0.057 R)
• M25: 7,029,006 km (0.108 R)
• M26: 7,828,606 km (0.088 R)
• M27: 8,126,456 km (0.103 R)
• M28: 9,081,189 km (0.043 R)
• M29: 9,750,490 km (0.071 R)
• M30: 10,722,427 km (0.084 R)
• M31: 11,136,514 km (0.092 R)
• M32: 11,261,728 km (0.088 R)
• M33: 11,513,651 km (0.057 R)
• M34: 12,453,125 km (0.12 R)
• M35: 12,583,126 km (0.11 R)
• M36: 12,713,575 km (0.12 R)
• M37: 13,505,845 km (0.106 R)
• M38: 14,133,109 km (0.065 R)
• M39: 14,223,466 km (0.083 R)
• M40: 14,314,123 km (0.082 R)
• M41: 14,450,257 km (0.114 R)
• M42: 14,861,651 km (0.083 R)
• M43: 14,999,580 km (0.098 R)
• M44: 15,648,984 km (0.082 R)
• M45: 15,977,053 km (0.065 R)
• M46: 16,354,937 km (0.041 R)
• M47: 16,735,663 km (0.076 R)
• M48: 17,457,473 km (0.104 R)
• M49: 18,337,109 km (0.076 R)
• M50: 18,485,061 km (0.107 R)
• M51: 18,683,128 km (0.064 R)
• M52: 19,180,990 km (0.046 R)
• M53: 19,281,221 km (0.082 R)
• M54: 19,381,451 km (0.073 R)
• M55: 20,649,742 km (0.099 R)
• M56: 21,164,508 km (0.113 R)
• M57: 21,840,092 km (0.115 R)
• M58: 22,311,924 km (0.098 R)
• M59: 23,052,583 km (0.077 R)
• M60: 24,070,746 km (0.066 R)
• M61: 25,487,588 km (0.091 R)
• M62: 25,707,945 km (0.094 R)
• M63: 26,763,358 km (0.105 R)
• M64: 27,099,505 km (0.115 R)
• M65: 27,380,749 km (0.065 R)
• M66: 27,606,492 km (0.087 R)
• M67: 28,287,312 km (0.083 R)
• M68: 28,801,480 km (0.036 R)
• M69: 31,300,811 km (0.116 R)
• M70: 31,477,786 km (0.114 R)
• M71: 32,129,434 km (0.104 R)
• M72: 32,367,594 km (0.095 R)
• M73: 32,427,134 km (0.111 R)
• M74: 32,785,570 km (0.069 R)
• M75: 33,989,833 km (0.119 R)
• M76: 35,638,402 km (0.027 R)
• M77: 36,503,526 km (0.028 R)
• M78: 36,751,858 km (0.056 R)
• M79: 36,876,324 km (0.069 R)
• M80: 39,840,456 km (0.093 R)
• M81: 40,096,268 km (0.069 R)
• M82: 40,160,296 km (0.098 R)
• M83: 40,481,034 km (0.064 R)
• M84: 40,931,324 km (0.066 R)
• M85: 42,553,414 km (0.082 R)
• M86: 42,618,638 km (0.043 R)
• M87: 43,668,217 km (0.037 R)
• M88: 44,064,053 km (0.073 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit