🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 12.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,377,642 km

• M1: 132,394 km (0.117 R)
• M2: 323,730 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.6 AU - 0.9 AU

Year: 227 Days

Day: 19.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,377,642 km

• M1: 14,212 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.69 AU - 0.87 AU

Year: 241 Days

Day: 33.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.18 AU - 1.76 AU

Year: 624 Days

Day: 25.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.01 AU - 3.09 AU

Year: 1863 Days

Day: 14.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 13.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.16 AU - 13.72 AU

Year: 14434 Days

Day: 12 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,377,642 km

• M1: 176,077 km (0.1 R)
• M2: 267,182 km (0.063 R)
• M3: 536,757 km (0.095 R)
• M4: 794,963 km (0.117 R)
• M5: 1,660,836 km (0.114 R)
• M6: 1,801,458 km (0.083 R)
• M7: 2,170,665 km (0.084 R)
• M8: 2,356,765 km (0.118 R)
• M9: 2,499,780 km (0.058 R)
• M10: 2,895,766 km (0.044 R)
• M11: 3,101,313 km (0.092 R)
• M12: 3,545,170 km (0.082 R)
• M13: 4,123,965 km (0.103 R)
• M14: 4,414,633 km (0.08 R)
• M15: 5,243,555 km (0.096 R)
• M16: 5,410,955 km (0.11 R)
• M17: 5,495,328 km (0.115 R)
• M18: 5,686,813 km (0.043 R)
• M19: 5,815,767 km (0.098 R)
• M20: 5,902,234 km (0.063 R)
• M21: 5,989,151 km (0.112 R)
• M22: 6,230,452 km (0.066 R)
• M23: 6,341,155 km (0.076 R)
• M24: 6,542,214 km (0.062 R)
• M25: 6,700,040 km (0.052 R)
• M26: 6,904,839 km (0.069 R)
• M27: 7,042,469 km (0.066 R)
• M28: 7,720,896 km (0.09 R)
• M29: 7,983,739 km (0.064 R)
• M30: 8,469,334 km (0.107 R)
• M31: 8,592,154 km (0.051 R)
• M32: 8,790,072 km (0.072 R)
• M33: 9,266,242 km (0.094 R)
• M34: 9,469,096 km (0.107 R)
• M35: 9,724,909 km (0.044 R)
• M36: 9,853,713 km (0.119 R)
• M37: 9,983,115 km (0.117 R)
• M38: 10,086,936 km (0.116 R)
• M39: 10,638,353 km (0.102 R)
• M40: 11,226,572 km (0.113 R)
• M41: 11,579,174 km (0.075 R)
• M42: 11,825,412 km (0.117 R)
• M43: 12,630,548 km (0.089 R)
• M44: 13,224,751 km (0.096 R)
• M45: 13,712,440 km (0.115 R)
• M46: 13,799,207 km (0.053 R)
• M47: 14,176,941 km (0.114 R)
• M48: 14,264,606 km (0.053 R)
• M49: 14,853,722 km (0.028 R)
• M50: 15,031,893 km (0.096 R)
• M51: 17,257,461 km (0.065 R)
• M52: 18,904,683 km (0.115 R)
• M53: 19,649,232 km (0.095 R)
• M54: 19,976,103 km (0.081 R)
• M55: 20,140,062 km (0.101 R)
• M56: 20,304,620 km (0.065 R)
• M57: 20,403,504 km (0.082 R)
• M58: 20,634,932 km (0.044 R)
• M59: 20,767,476 km (0.026 R)
• M60: 21,233,922 km (0.06 R)
• M61: 21,602,830 km (0.089 R)
• M62: 22,177,286 km (0.091 R)
• M63: 22,279,162 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 13.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.96 AU - 13.68 AU

Year: 16059 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 176.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,377,642 km

• M1: 169,943 km (0.107 R)
• M2: 325,375 km (0.083 R)
• M3: 729,140 km (0.075 R)
• M4: 1,126,322 km (0.1 R)
• M5: 1,480,570 km (0.079 R)
• M6: 1,643,482 km (0.101 R)
• M7: 1,841,251 km (0.055 R)
• M8: 2,261,022 km (0.073 R)
• M9: 3,189,277 km (0.096 R)
• M10: 3,843,169 km (0.081 R)
• M11: 3,994,114 km (0.117 R)
• M12: 5,189,401 km (0.088 R)
• M13: 5,568,482 km (0.087 R)
• M14: 5,739,921 km (0.099 R)
• M15: 5,826,388 km (0.098 R)
• M16: 6,443,330 km (0.093 R)
• M17: 7,220,491 km (0.071 R)
• M18: 7,360,814 km (0.108 R)
• M19: 7,596,580 km (0.115 R)
• M20: 8,075,742 km (0.112 R)
• M21: 8,713,478 km (0.112 R)
• M22: 8,963,156 km (0.086 R)
• M23: 9,777,717 km (0.084 R)
• M24: 10,037,269 km (0.101 R)
• M25: 10,510,148 km (0.12 R)
• M26: 11,205,928 km (0.116 R)
• M27: 11,314,386 km (0.12 R)
• M28: 11,696,609 km (0.064 R)
• M29: 12,194,171 km (0.094 R)
• M30: 12,981,954 km (0.097 R)
• M31: 14,488,554 km (0.082 R)
• M32: 14,903,688 km (0.062 R)
• M33: 15,382,850 km (0.078 R)
• M34: 16,417,918 km (0.117 R)
• M35: 16,602,970 km (0.076 R)
• M36: 16,788,621 km (0.071 R)
• M37: 16,912,937 km (0.057 R)
• M38: 17,224,699 km (0.088 R)
• M39: 18,490,895 km (0.074 R)
• M40: 21,380,976 km (0.116 R)
• M41: 22,534,825 km (0.065 R)
• M42: 23,708,869 km (0.078 R)
• M43: 24,832,050 km (0.114 R)
• M44: 25,044,479 km (0.06 R)
• M45: 25,471,281 km (0.113 R)
• M46: 27,348,735 km (0.088 R)
• M47: 29,121,170 km (0.112 R)
• M48: 29,270,469 km (0.066 R)
• M49: 29,495,015 km (0.088 R)
• M50: 31,006,552 km (0.034 R)
• M51: 32,698,205 km (0.111 R)
• M52: 33,477,012 km (0.09 R)
• M53: 34,183,263 km (0.111 R)
• M54: 34,577,753 km (0.049 R)
• M55: 35,212,048 km (0.058 R)
• M56: 35,371,220 km (0.111 R)
• M57: 37,624,612 km (0.095 R)
• M58: 38,031,818 km (0.094 R)
• M59: 39,592,872 km (0.106 R)
• M60: 39,758,476 km (0.105 R)
• M61: 40,173,311 km (0.072 R)
• M62: 41,594,491 km (0.086 R)
• M63: 43,287,490 km (0.108 R)
• M64: 44,056,723 km (0.091 R)
• M65: 44,744,274 km (0.076 R)
• M66: 45,175,864 km (0.11 R)
• M67: 45,348,799 km (0.088 R)
• M68: 45,435,416 km (0.104 R)
• M69: 45,956,017 km (0.116 R)
• M70: 47,266,345 km (0.039 R)
• M71: 49,210,220 km (0.064 R)
• M72: 50,012,962 km (0.115 R)
• M73: 51,270,182 km (0.09 R)
• M74: 52,810,891 km (0.071 R)
• M75: 54,550,864 km (0.04 R)
• M76: 54,919,622 km (0.111 R)
• M77: 57,336,226 km (0.114 R)
• M78: 57,523,523 km (0.082 R)
• M79: 58,746,186 km (0.093 R)
• M80: 59,882,382 km (0.053 R)
• M81: 60,167,665 km (0.085 R)
• M82: 60,739,279 km (0.039 R)
• M83: 61,600,364 km (0.026 R)
• M84: 61,888,190 km (0.119 R)
• M85: 61,984,232 km (0.079 R)
• M86: 62,176,465 km (0.115 R)
• M87: 63,140,923 km (0.054 R)
• M88: 63,624,872 km (0.101 R)
• M89: 64,499,272 km (0.116 R)
• M90: 65,279,873 km (0.038 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 15,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit