🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.46 AU - 0.54 AU

Year: 131 Days

Day: 45.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,347,884 km

• M1: 120,725 km (0.108 R)
• M2: 190,438 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.65 AU

Year: 151 Days

Day: 33.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.56 AU - 0.82 AU

Year: 213 Days

Day: 47.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.33 AU - 1.53 AU

Year: 634 Days

Day: 42.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.2 AU - 2.72 AU

Year: 1431 Days

Day: 45.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 13.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.77 AU - 9.91 AU

Year: 11447 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 72.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 78,347,884 km

• M1: 165,156 km (0.118 R)
• M2: 291,566 km (0.117 R)
• M3: 517,609 km (0.042 R)
• M4: 820,096 km (0.108 R)
• M5: 957,426 km (0.028 R)
• M6: 1,377,048 km (0.111 R)
• M7: 1,658,741 km (0.05 R)
• M8: 1,776,774 km (0.066 R)
• M9: 2,037,373 km (0.111 R)
• M10: 2,376,661 km (0.09 R)
• M11: 2,664,787 km (0.117 R)
• M12: 2,804,511 km (0.111 R)
• M13: 3,036,687 km (0.074 R)
• M14: 3,869,349 km (0.086 R)
• M15: 4,048,268 km (0.084 R)
• M16: 4,311,411 km (0.029 R)
• M17: 4,664,312 km (0.11 R)
• M18: 4,833,507 km (0.068 R)
• M19: 5,620,841 km (0.095 R)
• M20: 5,869,323 km (0.107 R)
• M21: 6,237,483 km (0.032 R)
• M22: 7,337,476 km (0.093 R)
• M23: 8,548,621 km (0.053 R)
• M24: 8,782,592 km (0.047 R)
• M25: 8,939,819 km (0.086 R)
• M26: 9,045,136 km (0.044 R)
• M27: 9,739,869 km (0.052 R)
• M28: 10,285,901 km (0.078 R)
• M29: 10,730,057 km (0.102 R)
• M30: 11,067,250 km (0.112 R)
• M31: 11,265,617 km (0.093 R)
• M32: 12,275,104 km (0.119 R)
• M33: 12,954,128 km (0.045 R)
• M34: 13,193,186 km (0.092 R)
• M35: 13,615,201 km (0.117 R)
• M36: 13,919,334 km (0.066 R)
• M37: 15,001,375 km (0.111 R)
• M38: 16,399,816 km (0.034 R)
• M39: 16,529,069 km (0.091 R)
• M40: 16,918,771 km (0.072 R)
• M41: 17,081,982 km (0.056 R)
• M42: 17,806,635 km (0.072 R)
• M43: 18,172,701 km (0.117 R)
• M44: 19,319,817 km (0.084 R)
• M45: 19,798,979 km (0.105 R)
• M46: 20,455,564 km (0.086 R)
• M47: 20,699,409 km (0.096 R)
• M48: 21,471,633 km (0.095 R)
• M49: 21,932,394 km (0.09 R)
• M50: 22,396,447 km (0.106 R)
• M51: 22,863,791 km (0.099 R)
• M52: 23,152,963 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.5

Radius: 5.1

Gravity: 32.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.68 AU - 14.8 AU

Year: 18888 Days

Day: 20.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,347,884 km

• M1: 99,782 km (0.06 R)
• M2: 166,353 km (0.076 R)
• M3: 207,193 km (0.107 R)
• M4: 372,798 km (0.098 R)
• M5: 410,796 km (0.083 R)
• M6: 835,803 km (0.11 R)
• M7: 1,390,811 km (0.079 R)
• M8: 1,768,845 km (0.069 R)
• M9: 2,319,515 km (0.025 R)
• M10: 2,428,422 km (0.105 R)
• M11: 3,946,541 km (0.116 R)
• M12: 4,296,750 km (0.069 R)
• M13: 6,960,639 km (0.111 R)
• M14: 7,922,254 km (0.114 R)
• M15: 7,976,858 km (0.109 R)
• M16: 9,095,700 km (0.05 R)
• M17: 9,498,866 km (0.107 R)
• M18: 9,615,104 km (0.039 R)
• M19: 9,966,659 km (0.087 R)
• M20: 10,382,092 km (0.097 R)
• M21: 11,724,434 km (0.086 R)
• M22: 11,911,581 km (0.057 R)
• M23: 12,670,491 km (0.114 R)
• M24: 12,798,397 km (0.117 R)
• M25: 13,055,705 km (0.087 R)
• M26: 13,314,659 km (0.114 R)
• M27: 13,706,307 km (0.099 R)
• M28: 13,837,803 km (0.105 R)
• M29: 14,434,100 km (0.118 R)
• M30: 15,651,976 km (0.051 R)
• M31: 16,972,926 km (0.069 R)
• M32: 17,255,516 km (0.112 R)
• M33: 17,468,394 km (0.097 R)
• M34: 20,465,138 km (0.108 R)
• M35: 20,992,321 km (0.109 R)
• M36: 21,371,701 km (0.058 R)
• M37: 21,906,663 km (0.108 R)
• M38: 26,832,772 km (0.079 R)
• M39: 27,575,226 km (0.107 R)
• M40: 27,658,103 km (0.101 R)
• M41: 27,907,333 km (0.117 R)
• M42: 28,240,787 km (0.091 R)
• M43: 28,491,812 km (0.115 R)
• M44: 28,995,957 km (0.067 R)
• M45: 32,256,592 km (0.053 R)
• M46: 32,518,837 km (0.072 R)
• M47: 35,450,806 km (0.054 R)
• M48: 35,631,221 km (0.087 R)
• M49: 35,811,935 km (0.09 R)
• M50: 36,811,249 km (0.116 R)
• M51: 37,819,688 km (0.11 R)
• M52: 38,744,203 km (0.105 R)
• M53: 39,302,502 km (0.101 R)
• M54: 39,863,644 km (0.047 R)
• M55: 40,333,082 km (0.073 R)
• M56: 41,562,477 km (0.091 R)
• M57: 45,323,517 km (0.029 R)
• M58: 45,715,314 km (0.094 R)
• M59: 47,691,352 km (0.045 R)
• M60: 47,890,617 km (0.091 R)
• M61: 48,990,759 km (0.058 R)
• M62: 49,091,140 km (0.098 R)
• M63: 49,796,194 km (0.098 R)
• M64: 50,200,408 km (0.063 R)
• M65: 50,910,699 km (0.093 R)
• M66: 51,114,152 km (0.074 R)
• M67: 52,855,022 km (0.114 R)
• M68: 53,474,058 km (0.081 R)
• M69: 53,577,580 km (0.103 R)
• M70: 53,680,952 km (0.091 R)
• M71: 54,095,488 km (0.099 R)
• M72: 55,136,689 km (0.083 R)
• M73: 55,241,108 km (0.11 R)
• M74: 55,974,287 km (0.117 R)
• M75: 56,605,142 km (0.1 R)
• M76: 57,238,539 km (0.057 R)
• M77: 58,618,729 km (0.076 R)
• M78: 59,473,531 km (0.098 R)
• M79: 61,411,871 km (0.104 R)
• M80: 62,715,616 km (0.1 R)
• M81: 65,460,887 km (0.118 R)
• M82: 65,682,142 km (0.113 R)
• M83: 67,350,009 km (0.098 R)
• M84: 69,031,638 km (0.117 R)
• M85: 69,144,285 km (0.101 R)
• M86: 69,369,580 km (0.081 R)
• M87: 69,482,377 km (0.104 R)
• M88: 72,207,451 km (0.082 R)
• M89: 72,894,255 km (0.115 R)
• M90: 73,123,589 km (0.113 R)
• M91: 75,314,749 km (0.079 R)
• M92: 76,942,972 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit