🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1 AU - 1 AU

Year: 355 Days

Day: 47.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,281,436 km

• M1: 137,630 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1 AU - 1.02 AU

Year: 360 Days

Day: 44.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,281,436 km

• M1: 236,365 km (0.059 R)
• M2: 471,383 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.14 AU - 1.32 AU

Year: 484 Days

Day: 31.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,281,436 km

• M1: 87,216 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.63 AU - 2.01 AU

Year: 871 Days

Day: 27.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.84 AU - 2.1 AU

Year: 981 Days

Day: 25.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 14

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.83 AU - 6.15 AU

Year: 5201 Days

Day: 13.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 83,281,436 km

• M1: 186,997 km (0.084 R)
• M2: 295,306 km (0.041 R)
• M3: 385,663 km (0.113 R)
• M4: 617,690 km (0.101 R)
• M5: 819,497 km (0.092 R)
• M6: 917,035 km (0.082 R)
• M7: 1,116,449 km (0.05 R)
• M8: 1,273,527 km (0.102 R)
• M9: 1,448,407 km (0.114 R)
• M10: 1,611,019 km (0.064 R)
• M11: 1,999,675 km (0.069 R)
• M12: 2,217,040 km (0.079 R)
• M13: 2,310,988 km (0.12 R)
• M14: 2,503,072 km (0.068 R)
• M15: 2,700,391 km (0.11 R)
• M16: 2,890,380 km (0.098 R)
• M17: 3,019,483 km (0.078 R)
• M18: 3,541,730 km (0.08 R)
• M19: 3,834,941 km (0.036 R)
• M20: 3,962,997 km (0.105 R)
• M21: 4,208,936 km (0.097 R)
• M22: 4,519,800 km (0.107 R)
• M23: 4,731,332 km (0.116 R)
• M24: 4,961,563 km (0.073 R)
• M25: 5,164,118 km (0.079 R)
• M26: 5,529,436 km (0.103 R)
• M27: 5,626,077 km (0.097 R)
• M28: 5,968,955 km (0.087 R)
• M29: 6,234,790 km (0.104 R)
• M30: 6,419,993 km (0.1 R)
• M31: 6,934,161 km (0.105 R)
• M32: 7,038,580 km (0.048 R)
• M33: 7,231,411 km (0.061 R)
• M34: 7,586,557 km (0.096 R)
• M35: 8,002,140 km (0.09 R)
• M36: 8,148,446 km (0.027 R)
• M37: 8,332,601 km (0.11 R)
• M38: 8,462,452 km (0.082 R)
• M39: 8,574,202 km (0.059 R)
• M40: 9,197,576 km (0.116 R)
• M41: 9,312,617 km (0.109 R)
• M42: 9,408,808 km (0.085 R)
• M43: 9,602,089 km (0.107 R)
• M44: 9,914,150 km (0.039 R)
• M45: 10,368,628 km (0.077 R)
• M46: 10,648,676 km (0.062 R)
• M47: 10,992,152 km (0.087 R)
• M48: 11,503,777 km (0.089 R)
• M49: 11,793,698 km (0.07 R)
• M50: 13,106,868 km (0.085 R)
• M51: 14,066,688 km (0.116 R)
• M52: 14,421,384 km (0.108 R)
• M53: 14,577,565 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997

Radius: 3

Gravity: 110.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.54 AU - 15.86 AU

Year: 18983 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,281,436 km

• M1: 238,309 km (0.03 R)
• M2: 272,717 km (0.037 R)
• M3: 559,197 km (0.113 R)
• M4: 779,555 km (0.09 R)
• M5: 1,200,074 km (0.111 R)
• M6: 1,448,706 km (0.108 R)
• M7: 1,645,577 km (0.116 R)
• M8: 1,713,045 km (0.1 R)
• M9: 2,829,195 km (0.106 R)
• M10: 3,716,161 km (0.051 R)
• M11: 4,351,204 km (0.071 R)
• M12: 5,718,379 km (0.101 R)
• M13: 6,236,137 km (0.103 R)
• M14: 6,500,775 km (0.087 R)
• M15: 7,820,378 km (0.097 R)
• M16: 8,048,216 km (0.098 R)
• M17: 8,862,477 km (0.112 R)
• M18: 8,980,959 km (0.108 R)
• M19: 9,520,558 km (0.115 R)
• M20: 9,581,145 km (0.073 R)
• M21: 9,702,619 km (0.086 R)
• M22: 9,824,840 km (0.057 R)
• M23: 10,070,480 km (0.101 R)
• M24: 10,756,536 km (0.111 R)
• M25: 11,522,028 km (0.053 R)
• M26: 13,511,081 km (0.063 R)
• M27: 14,197,287 km (0.066 R)
• M28: 14,266,551 km (0.111 R)
• M29: 15,961,644 km (0.106 R)
• M30: 16,177,963 km (0.072 R)
• M31: 16,759,599 km (0.091 R)
• M32: 16,906,055 km (0.109 R)
• M33: 18,243,311 km (0.105 R)
• M34: 18,318,558 km (0.084 R)
• M35: 19,000,725 km (0.117 R)
• M36: 19,691,269 km (0.111 R)
• M37: 21,651,749 km (0.086 R)
• M38: 22,453,294 km (0.067 R)
• M39: 23,920,251 km (0.099 R)
• M40: 24,333,141 km (0.083 R)
• M41: 25,670,396 km (0.079 R)
• M42: 26,177,982 km (0.12 R)
• M43: 26,774,279 km (0.097 R)
• M44: 27,117,157 km (0.099 R)
• M45: 27,547,550 km (0.106 R)
• M46: 28,241,086 km (0.096 R)
• M47: 28,415,368 km (0.108 R)
• M48: 28,764,978 km (0.111 R)
• M49: 30,266,791 km (0.046 R)
• M50: 31,612,872 km (0.045 R)
• M51: 33,899,326 km (0.101 R)
• M52: 34,177,279 km (0.055 R)
• M53: 34,362,930 km (0.079 R)
• M54: 35,296,421 km (0.117 R)
• M55: 36,143,893 km (0.102 R)
• M56: 36,332,984 km (0.114 R)
• M57: 36,522,525 km (0.034 R)
• M58: 37,666,649 km (0.062 R)
• M59: 38,243,050 km (0.115 R)
• M60: 39,599,454 km (0.088 R)
• M61: 39,892,067 km (0.036 R)
• M62: 42,358,936 km (0.098 R)
• M63: 43,058,456 km (0.113 R)
• M64: 43,359,447 km (0.097 R)
• M65: 44,064,352 km (0.079 R)
• M66: 44,469,014 km (0.084 R)
• M67: 44,671,719 km (0.094 R)
• M68: 45,792,207 km (0.113 R)
• M69: 47,335,010 km (0.041 R)
• M70: 49,523,328 km (0.083 R)
• M71: 51,531,530 km (0.114 R)
• M72: 51,851,071 km (0.109 R)
• M73: 52,706,322 km (0.026 R)
• M74: 53,458,500 km (0.105 R)
• M75: 55,190,993 km (0.095 R)
• M76: 57,161,945 km (0.049 R)
• M77: 58,045,320 km (0.048 R)
• M78: 62,075,786 km (0.057 R)
• M79: 63,553,364 km (0.082 R)
• M80: 64,353,713 km (0.097 R)
• M81: 65,157,353 km (0.115 R)
• M82: 66,195,711 km (0.12 R)
• M83: 66,427,139 km (0.096 R)
• M84: 67,239,306 km (0.119 R)
• M85: 68,873,663 km (0.075 R)
• M86: 69,577,970 km (0.081 R)
• M87: 70,402,852 km (0.036 R)
• M88: 74,695,563 km (0.093 R)
• M89: 76,024,142 km (0.116 R)
• M90: 76,387,814 km (0.038 R)
• M91: 77,970,261 km (0.1 R)
• M92: 78,092,482 km (0.12 R)
• M93: 78,704,337 km (0.097 R)
• M94: 81,663,533 km (0.065 R)
• M95: 81,787,549 km (0.097 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit