🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.89 AU - 0.99 AU

Year: 345 Days

Day: 31.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.04 AU - 1.42 AU

Year: 517 Days

Day: 25.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,953,458 km

• M1: 26,030 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.95 AU - 3.03 AU

Year: 1488 Days

Day: 14.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.63 AU - 3.09 AU

Year: 1832 Days

Day: 28.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.68 AU - 4.14 AU

Year: 2928 Days

Day: 35.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.1

Radius: 12.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.8 AU - 9.74 AU

Year: 9837 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 19,953,458 km

• M1: 178,919 km (0.086 R)
• M2: 379,380 km (0.106 R)
• M3: 709,692 km (0.075 R)
• M4: 852,558 km (0.113 R)
• M5: 1,127,669 km (0.114 R)
• M6: 1,254,677 km (0.104 R)
• M7: 1,546,992 km (0.117 R)
• M8: 1,641,537 km (0.074 R)
• M9: 2,170,665 km (0.049 R)
• M10: 2,304,256 km (0.105 R)
• M11: 4,115,587 km (0.072 R)
• M12: 4,417,476 km (0.086 R)
• M13: 4,937,029 km (0.116 R)
• M14: 5,222,162 km (0.119 R)
• M15: 5,366,824 km (0.075 R)
• M16: 5,845,986 km (0.062 R)
• M17: 6,147,874 km (0.062 R)
• M18: 6,262,466 km (0.104 R)
• M19: 7,446,683 km (0.075 R)
• M20: 7,609,744 km (0.105 R)
• M21: 7,774,153 km (0.057 R)
• M22: 9,658,487 km (0.086 R)
• M23: 10,195,992 km (0.104 R)
• M24: 10,331,977 km (0.057 R)
• M25: 10,514,038 km (0.091 R)
• M26: 10,605,591 km (0.101 R)
• M27: 10,835,523 km (0.076 R)
• M28: 11,253,500 km (0.1 R)
• M29: 11,347,148 km (0.09 R)
• M30: 11,440,946 km (0.053 R)
• M31: 11,535,043 km (0.088 R)
• M32: 11,676,862 km (0.06 R)
• M33: 12,057,439 km (0.113 R)
• M34: 12,201,352 km (0.053 R)
• M35: 12,442,205 km (0.11 R)
• M36: 12,782,240 km (0.087 R)
• M37: 13,224,003 km (0.072 R)
• M38: 13,322,887 km (0.085 R)
• M39: 13,571,070 km (0.104 R)
• M40: 15,195,553 km (0.108 R)
• M41: 15,299,075 km (0.099 R)
• M42: 15,611,286 km (0.03 R)
• M43: 16,030,758 km (0.098 R)
• M44: 16,294,798 km (0.1 R)
• M45: 16,453,821 km (0.102 R)
• M46: 17,041,741 km (0.116 R)
• M47: 17,582,238 km (0.069 R)
• M48: 21,346,270 km (0.105 R)
• M49: 21,753,625 km (0.097 R)
• M50: 23,109,580 km (0.112 R)
• M51: 23,527,856 km (0.104 R)
• M52: 24,189,976 km (0.03 R)
• M53: 24,858,229 km (0.082 R)
• M54: 26,399,686 km (0.12 R)
• M55: 26,524,301 km (0.083 R)
• M56: 27,150,518 km (0.112 R)
• M57: 27,339,310 km (0.066 R)
• M58: 30,028,332 km (0.077 R)
• M59: 31,140,592 km (0.047 R)
• M60: 31,933,760 km (0.061 R)
• M61: 33,136,078 km (0.06 R)
• M62: 33,878,083 km (0.043 R)
• M63: 35,791,440 km (0.073 R)
• M64: 36,761,283 km (0.111 R)
• M65: 37,039,984 km (0.055 R)
• M66: 37,249,421 km (0.025 R)
• M67: 37,809,964 km (0.076 R)
• M68: 38,514,570 km (0.061 R)
• M69: 40,295,084 km (0.084 R)
• M70: 41,738,704 km (0.028 R)
• M71: 42,175,081 km (0.047 R)
• M72: 42,759,260 km (0.031 R)
• M73: 43,199,228 km (0.109 R)
• M74: 43,714,293 km (0.086 R)
• M75: 44,453,755 km (0.059 R)
• M76: 44,973,757 km (0.069 R)
• M77: 46,245,190 km (0.096 R)
• M78: 46,546,181 km (0.108 R)
• M79: 46,772,223 km (0.097 R)
• M80: 48,060,261 km (0.083 R)
• M81: 50,052,755 km (0.05 R)
• M82: 50,439,016 km (0.032 R)
• M83: 50,593,850 km (0.051 R)
• M84: 51,759,666 km (0.074 R)

Asteroid Belt

Center: 9.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 8.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.99 AU - 12.09 AU

Year: 13893 Days

Day: 9.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,953,458 km

• M1: 107,411 km (0.05 R)
• M2: 166,054 km (0.108 R)
• M3: 224,696 km (0.114 R)
• M4: 341,083 km (0.076 R)
• M5: 457,620 km (0.082 R)
• M6: 597,494 km (0.104 R)
• M7: 781,050 km (0.085 R)
• M8: 930,798 km (0.065 R)
• M9: 1,281,904 km (0.1 R)
• M10: 1,775,577 km (0.104 R)
• M11: 1,894,208 km (0.107 R)
• M12: 1,988,455 km (0.118 R)
• M13: 2,323,554 km (0.064 R)
• M14: 2,453,854 km (0.09 R)
• M15: 2,737,043 km (0.093 R)
• M16: 2,844,005 km (0.12 R)
• M17: 3,141,406 km (0.107 R)
• M18: 3,834,044 km (0.118 R)
• M19: 3,919,614 km (0.117 R)
• M20: 4,410,744 km (0.064 R)
• M21: 5,335,408 km (0.041 R)
• M22: 5,450,299 km (0.047 R)
• M23: 5,663,177 km (0.112 R)
• M24: 5,800,059 km (0.077 R)
• M25: 6,996,992 km (0.108 R)
• M26: 7,270,756 km (0.051 R)
• M27: 7,355,727 km (0.064 R)
• M28: 8,047,318 km (0.102 R)
• M29: 8,179,413 km (0.115 R)
• M30: 10,077,810 km (0.042 R)
• M31: 10,627,134 km (0.093 R)
• M32: 10,941,887 km (0.116 R)
• M33: 12,155,725 km (0.079 R)
• M34: 12,231,571 km (0.11 R)
• M35: 12,357,981 km (0.027 R)
• M36: 13,962,867 km (0.089 R)
• M37: 14,440,982 km (0.065 R)
• M38: 14,762,617 km (0.047 R)
• M39: 15,549,951 km (0.068 R)
• M40: 15,604,703 km (0.113 R)
• M41: 15,962,542 km (0.111 R)
• M42: 17,648,510 km (0.037 R)
• M43: 17,734,379 km (0.118 R)
• M44: 18,050,030 km (0.097 R)
• M45: 19,008,354 km (0.12 R)
• M46: 19,125,789 km (0.09 R)
• M47: 19,184,431 km (0.066 R)
• M48: 19,686,182 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit