🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.75 AU - 1.19 AU

Year: 366 Days

Day: 23.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 70.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,444,737 km

• M1: 57,745 km (0.12 R)
• M2: 263,292 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.86 AU - 1.26 AU

Year: 418 Days

Day: 29.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.02 AU - 2.78 AU

Year: 1424 Days

Day: 32.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 10.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.09 AU - 5.51 AU

Year: 4027 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 46,444,737 km

• M1: 135,087 km (0.074 R)
• M2: 221,405 km (0.059 R)
• M3: 303,684 km (0.079 R)
• M4: 563,386 km (0.094 R)
• M5: 660,774 km (0.075 R)
• M6: 1,063,342 km (0.096 R)
• M7: 1,439,880 km (0.108 R)
• M8: 1,535,024 km (0.111 R)
• M9: 2,151,068 km (0.116 R)
• M10: 2,236,189 km (0.113 R)
• M11: 2,397,455 km (0.082 R)
• M12: 2,485,868 km (0.12 R)
• M13: 2,627,088 km (0.106 R)
• M14: 2,944,684 km (0.111 R)
• M15: 3,747,726 km (0.102 R)
• M16: 3,940,109 km (0.119 R)
• M17: 4,853,703 km (0.08 R)
• M18: 5,031,126 km (0.093 R)
• M19: 5,359,344 km (0.039 R)
• M20: 5,525,996 km (0.065 R)
• M21: 5,762,360 km (0.107 R)
• M22: 6,420,591 km (0.097 R)
• M23: 6,704,977 km (0.096 R)
• M24: 6,776,634 km (0.077 R)
• M25: 7,230,813 km (0.071 R)
• M26: 7,452,368 km (0.061 R)
• M27: 7,582,667 km (0.042 R)
• M28: 8,035,051 km (0.072 R)
• M29: 8,168,642 km (0.112 R)
• M30: 8,554,455 km (0.063 R)
• M31: 8,828,070 km (0.11 R)
• M32: 8,985,746 km (0.113 R)
• M33: 9,104,676 km (0.046 R)
• M34: 9,284,044 km (0.108 R)
• M35: 9,364,079 km (0.081 R)
• M36: 9,910,560 km (0.104 R)
• M37: 10,260,020 km (0.065 R)
• M38: 11,055,731 km (0.057 R)
• M39: 11,225,824 km (0.111 R)
• M40: 11,460,992 km (0.12 R)
• M41: 11,806,114 km (0.082 R)
• M42: 11,958,255 km (0.043 R)
• M43: 12,176,519 km (0.064 R)
• M44: 12,418,269 km (0.074 R)
• M45: 12,661,665 km (0.061 R)
• M46: 12,884,266 km (0.086 R)
• M47: 12,951,286 km (0.038 R)
• M48: 13,040,895 km (0.068 R)
• M49: 13,130,654 km (0.072 R)
• M50: 13,333,359 km (0.108 R)
• M51: 13,423,716 km (0.107 R)
• M52: 14,293,179 km (0.11 R)
• M53: 14,408,818 km (0.041 R)
• M54: 15,535,888 km (0.117 R)
• M55: 15,822,069 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.4

Radius: 12

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.57 AU - 7.21 AU

Year: 6925 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,444,737 km

• M1: 173,982 km (0.088 R)
• M2: 250,576 km (0.088 R)
• M3: 473,776 km (0.103 R)
• M4: 1,067,381 km (0.066 R)
• M5: 1,557,463 km (0.114 R)
• M6: 1,938,190 km (0.106 R)
• M7: 2,059,963 km (0.12 R)
• M8: 2,440,839 km (0.117 R)
• M9: 2,553,785 km (0.084 R)
• M10: 2,649,378 km (0.085 R)
• M11: 4,042,882 km (0.109 R)
• M12: 4,824,980 km (0.078 R)
• M13: 6,032,684 km (0.113 R)
• M14: 6,238,530 km (0.046 R)
• M15: 6,446,771 km (0.107 R)
• M16: 6,789,948 km (0.116 R)
• M17: 6,923,539 km (0.087 R)
• M18: 7,411,827 km (0.084 R)
• M19: 7,521,931 km (0.05 R)
• M20: 7,995,707 km (0.097 R)
• M21: 8,193,625 km (0.039 R)
• M22: 8,652,142 km (0.118 R)
• M23: 10,260,768 km (0.057 R)
• M24: 10,723,774 km (0.1 R)
• M25: 10,973,602 km (0.096 R)
• M26: 11,574,537 km (0.092 R)
• M27: 11,734,457 km (0.084 R)
• M28: 11,927,438 km (0.118 R)
• M29: 12,709,536 km (0.098 R)
• M30: 13,374,050 km (0.099 R)
• M31: 13,812,072 km (0.095 R)
• M32: 14,426,321 km (0.076 R)
• M33: 15,049,546 km (0.07 R)
• M34: 15,505,071 km (0.04 R)
• M35: 16,179,159 km (0.032 R)
• M36: 16,537,745 km (0.054 R)
• M37: 17,080,486 km (0.111 R)
• M38: 18,332,621 km (0.111 R)
• M39: 18,856,662 km (0.114 R)
• M40: 19,423,788 km (0.028 R)
• M41: 21,708,147 km (0.088 R)
• M42: 22,902,088 km (0.116 R)
• M43: 23,791,148 km (0.031 R)
• M44: 24,198,952 km (0.048 R)
• M45: 25,436,425 km (0.068 R)
• M46: 26,821,253 km (0.09 R)
• M47: 27,416,054 km (0.102 R)
• M48: 27,629,680 km (0.091 R)
• M49: 28,230,465 km (0.113 R)
• M50: 28,662,204 km (0.076 R)
• M51: 28,965,738 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 14.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.78 AU - 8.8 AU

Year: 9139 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,444,737 km

• M1: 183,257 km (0.086 R)
• M2: 384,317 km (0.078 R)
• M3: 482,004 km (0.044 R)
• M4: 650,452 km (0.074 R)
• M5: 842,086 km (0.112 R)
• M6: 1,285,345 km (0.087 R)
• M7: 1,555,219 km (0.075 R)
• M8: 1,730,847 km (0.037 R)
• M9: 2,448,468 km (0.098 R)
• M10: 2,866,894 km (0.099 R)
• M11: 3,830,753 km (0.047 R)
• M12: 4,193,677 km (0.084 R)
• M13: 4,442,010 km (0.076 R)
• M14: 4,631,400 km (0.117 R)
• M15: 5,349,021 km (0.11 R)
• M16: 5,858,552 km (0.113 R)
• M17: 6,206,816 km (0.101 R)
• M18: 6,706,024 km (0.027 R)
• M19: 8,126,007 km (0.113 R)
• M20: 8,319,586 km (0.058 R)
• M21: 8,949,693 km (0.087 R)
• M22: 9,432,445 km (0.096 R)
• M23: 9,841,146 km (0.08 R)
• M24: 10,381,344 km (0.078 R)
• M25: 10,676,202 km (0.071 R)
• M26: 11,059,471 km (0.113 R)
• M27: 11,883,456 km (0.104 R)
• M28: 12,103,665 km (0.108 R)
• M29: 12,952,483 km (0.052 R)
• M30: 13,407,111 km (0.106 R)
• M31: 14,378,599 km (0.065 R)
• M32: 14,519,371 km (0.081 R)
• M33: 16,634,685 km (0.117 R)
• M34: 16,881,222 km (0.074 R)
• M35: 16,980,106 km (0.06 R)
• M36: 17,128,807 km (0.092 R)
• M37: 18,182,275 km (0.107 R)
• M38: 18,283,702 km (0.055 R)
• M39: 19,360,059 km (0.079 R)
• M40: 19,515,491 km (0.12 R)
• M41: 20,827,016 km (0.065 R)
• M42: 21,573,958 km (0.052 R)
• M43: 22,058,804 km (0.08 R)
• M44: 22,656,298 km (0.089 R)
• M45: 22,929,614 km (0.074 R)
• M46: 23,314,080 km (0.104 R)
• M47: 23,700,791 km (0.043 R)
• M48: 24,929,737 km (0.115 R)
• M49: 26,122,182 km (0.095 R)
• M50: 26,466,257 km (0.12 R)
• M51: 27,101,150 km (0.07 R)
• M52: 27,333,177 km (0.113 R)
• M53: 27,857,816 km (0.066 R)
• M54: 28,916,969 km (0.081 R)
• M55: 29,035,600 km (0.079 R)
• M56: 29,630,551 km (0.054 R)
• M57: 30,169,403 km (0.08 R)
• M58: 31,196,242 km (0.118 R)
• M59: 31,927,926 km (0.063 R)
• M60: 33,594,895 km (0.077 R)
• M61: 33,844,274 km (0.081 R)
• M62: 35,353,418 km (0.115 R)
• M63: 36,052,488 km (0.079 R)
• M64: 36,563,664 km (0.095 R)
• M65: 36,884,552 km (0.117 R)
• M66: 37,593,496 km (0.112 R)
• M67: 37,917,226 km (0.12 R)
• M68: 38,241,853 km (0.099 R)
• M69: 38,567,528 km (0.049 R)
• M70: 38,959,325 km (0.053 R)
• M71: 39,155,896 km (0.092 R)
• M72: 39,484,114 km (0.095 R)
• M73: 39,747,257 km (0.047 R)
• M74: 40,474,003 km (0.113 R)
• M75: 41,338,679 km (0.108 R)
• M76: 42,276,657 km (0.071 R)
• M77: 43,560,806 km (0.073 R)
• M78: 45,407,741 km (0.037 R)
• M79: 45,614,485 km (0.098 R)
• M80: 46,098,135 km (0.048 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: 547 - 19,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit