🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 177 Days

Day: 16.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,870,143 km

• M1: 107,860 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.69 AU - 0.69 AU

Year: 202 Days

Day: 12.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.72 AU - 0.86 AU

Year: 248 Days

Day: 46 Hours

Environment

Temp: 158 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.95 AU - 1.11 AU

Year: 369 Days

Day: 34.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.19 AU - 1.57 AU

Year: 572 Days

Day: 40.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.43 AU - 1.57 AU

Year: 649 Days

Day: 46.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,870,143 km

• M1: 528,679 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.77 AU - 4.43 AU

Year: 2931 Days

Day: 25 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.42 AU - 6.02 AU

Year: 4211 Days

Day: 28.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 9.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.64 AU - 11.02 AU

Year: 12585 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,870,143 km

• M1: 232,774 km (0.089 R)
• M2: 301,739 km (0.109 R)
• M3: 424,260 km (0.081 R)
• M4: 516,861 km (0.112 R)
• M5: 869,912 km (0.079 R)
• M6: 992,731 km (0.046 R)
• M7: 1,121,535 km (0.09 R)
• M8: 1,414,448 km (0.034 R)
• M9: 1,505,254 km (0.102 R)
• M10: 1,598,004 km (0.12 R)
• M11: 1,770,042 km (0.046 R)
• M12: 1,948,363 km (0.103 R)
• M13: 2,540,621 km (0.091 R)
• M14: 3,137,965 km (0.114 R)
• M15: 3,209,622 km (0.104 R)
• M16: 3,601,419 km (0.105 R)
• M17: 5,604,535 km (0.076 R)
• M18: 5,691,900 km (0.119 R)
• M19: 6,016,378 km (0.096 R)
• M20: 6,377,208 km (0.07 R)
• M21: 6,776,036 km (0.025 R)
• M22: 6,900,501 km (0.116 R)
• M23: 7,309,950 km (0.099 R)
• M24: 7,565,912 km (0.11 R)
• M25: 7,662,553 km (0.091 R)
• M26: 7,759,791 km (0.085 R)
• M27: 8,753,869 km (0.064 R)
• M28: 10,140,791 km (0.115 R)
• M29: 10,498,180 km (0.063 R)
• M30: 11,409,680 km (0.099 R)
• M31: 11,706,781 km (0.113 R)
• M32: 11,893,629 km (0.111 R)
• M33: 12,006,276 km (0.057 R)
• M34: 12,574,898 km (0.106 R)
• M35: 12,843,276 km (0.083 R)
• M36: 14,054,271 km (0.092 R)
• M37: 15,260,778 km (0.08 R)
• M38: 16,249,770 km (0.097 R)
• M39: 16,625,859 km (0.099 R)
• M40: 17,472,134 km (0.03 R)
• M41: 17,728,694 km (0.093 R)
• M42: 18,332,321 km (0.041 R)
• M43: 18,506,154 km (0.103 R)
• M44: 20,183,446 km (0.073 R)
• M45: 22,093,362 km (0.078 R)
• M46: 23,257,383 km (0.104 R)
• M47: 24,107,697 km (0.056 R)
• M48: 25,547,576 km (0.081 R)
• M49: 25,936,232 km (0.089 R)
• M50: 26,522,954 km (0.09 R)
• M51: 27,015,131 km (0.11 R)
• M52: 27,759,231 km (0.109 R)
• M53: 27,859,013 km (0.108 R)
• M54: 28,108,692 km (0.093 R)
• M55: 29,470,481 km (0.092 R)
• M56: 29,623,221 km (0.111 R)
• M57: 29,725,097 km (0.104 R)
• M58: 30,698,979 km (0.116 R)
• M59: 30,853,663 km (0.089 R)
• M60: 31,319,511 km (0.081 R)
• M61: 31,839,663 km (0.06 R)
• M62: 32,362,807 km (0.112 R)
• M63: 33,152,833 km (0.101 R)
• M64: 34,913,001 km (0.088 R)
• M65: 35,344,292 km (0.091 R)
• M66: 35,723,224 km (0.111 R)
• M67: 36,048,898 km (0.059 R)
• M68: 36,430,223 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 8.9

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.92 AU - 13.22 AU

Year: 13005 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,870,143 km

• M1: 115,789 km (0.071 R)
• M2: 176,226 km (0.072 R)
• M3: 348,713 km (0.108 R)
• M4: 435,629 km (0.095 R)
• M5: 616,792 km (0.095 R)
• M6: 986,897 km (0.071 R)
• M7: 1,467,854 km (0.055 R)
• M8: 1,617,751 km (0.1 R)
• M9: 2,411,368 km (0.077 R)
• M10: 2,499,631 km (0.098 R)
• M11: 2,863,752 km (0.07 R)
• M12: 3,507,472 km (0.079 R)
• M13: 4,019,096 km (0.052 R)
• M14: 4,124,264 km (0.094 R)
• M15: 4,337,291 km (0.107 R)
• M16: 4,554,058 km (0.102 R)
• M17: 5,263,751 km (0.084 R)
• M18: 5,769,092 km (0.103 R)
• M19: 6,494,343 km (0.037 R)
• M20: 7,722,541 km (0.105 R)
• M21: 8,610,554 km (0.053 R)
• M22: 8,701,061 km (0.099 R)
• M23: 9,907,418 km (0.075 R)
• M24: 10,049,985 km (0.078 R)
• M25: 10,145,428 km (0.039 R)
• M26: 10,433,404 km (0.084 R)
• M27: 10,530,045 km (0.115 R)
• M28: 10,626,984 km (0.052 R)
• M29: 11,214,754 km (0.072 R)
• M30: 13,511,530 km (0.116 R)
• M31: 13,669,805 km (0.096 R)
• M32: 14,201,475 km (0.097 R)
• M33: 14,685,724 km (0.083 R)
• M34: 15,560,123 km (0.089 R)
• M35: 15,725,878 km (0.048 R)
• M36: 17,876,646 km (0.11 R)
• M37: 18,341,148 km (0.088 R)
• M38: 18,927,272 km (0.083 R)
• M39: 19,104,396 km (0.047 R)
• M40: 19,341,210 km (0.073 R)
• M41: 19,758,288 km (0.108 R)
• M42: 20,238,348 km (0.083 R)
• M43: 20,783,183 km (0.09 R)
• M44: 22,259,415 km (0.092 R)
• M45: 22,633,859 km (0.106 R)
• M46: 23,769,306 km (0.113 R)
• M47: 25,898,832 km (0.082 R)
• M48: 26,424,220 km (0.089 R)
• M49: 27,218,884 km (0.114 R)
• M50: 27,285,455 km (0.113 R)
• M51: 28,088,646 km (0.107 R)
• M52: 28,560,627 km (0.067 R)
• M53: 30,406,066 km (0.105 R)
• M54: 31,238,579 km (0.104 R)
• M55: 31,938,098 km (0.053 R)
• M56: 32,078,571 km (0.087 R)
• M57: 32,360,263 km (0.112 R)
• M58: 33,780,845 km (0.113 R)
• M59: 33,852,353 km (0.12 R)
• M60: 34,067,474 km (0.084 R)
• M61: 34,426,808 km (0.075 R)
• M62: 34,642,977 km (0.111 R)
• M63: 35,294,177 km (0.119 R)
• M64: 36,242,179 km (0.085 R)
• M65: 37,198,408 km (0.1 R)
• M66: 37,642,564 km (0.09 R)
• M67: 38,386,814 km (0.071 R)
• M68: 40,268,456 km (0.05 R)
• M69: 40,420,297 km (0.113 R)
• M70: 40,572,289 km (0.064 R)
• M71: 41,105,755 km (0.11 R)
• M72: 41,718,358 km (0.096 R)
• M73: 42,411,296 km (0.058 R)
• M74: 42,952,690 km (0.113 R)
• M75: 43,730,300 km (0.111 R)
• M76: 44,198,990 km (0.109 R)
• M77: 45,141,457 km (0.092 R)
• M78: 45,773,508 km (0.077 R)
• M79: 46,169,942 km (0.054 R)
• M80: 46,806,780 km (0.116 R)
• M81: 48,330,584 km (0.109 R)
• M82: 48,734,349 km (0.052 R)
• M83: 48,977,146 km (0.11 R)
• M84: 50,115,436 km (0.115 R)
• M85: 51,098,145 km (0.066 R)
• M86: 51,756,675 km (0.108 R)
• M87: 52,252,442 km (0.102 R)
• M88: 52,418,047 km (0.079 R)
• M89: 54,839,139 km (0.076 R)
• M90: 55,851,617 km (0.108 R)
• M91: 56,275,278 km (0.046 R)
• M92: 56,699,987 km (0.098 R)
• M93: 56,784,958 km (0.076 R)
• M94: 56,870,079 km (0.118 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit