🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.86 AU - 1.06 AU

Year: 352 Days

Day: 37.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,034,497 km

• M1: 205,996 km (0.083 R)
• M2: 231,578 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.91 AU - 1.23 AU

Year: 415 Days

Day: 41.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 8.9

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.33 AU - 6.53 AU

Year: 4742 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,034,497 km

• M1: 196,721 km (0.104 R)
• M2: 253,269 km (0.12 R)
• M3: 336,146 km (0.107 R)
• M4: 401,221 km (0.062 R)
• M5: 524,789 km (0.079 R)
• M6: 786,436 km (0.089 R)
• M7: 851,661 km (0.11 R)
• M8: 1,266,795 km (0.105 R)
• M9: 1,637,049 km (0.094 R)
• M10: 1,756,429 km (0.042 R)
• M11: 2,022,114 km (0.07 R)
• M12: 2,113,519 km (0.118 R)
• M13: 2,473,750 km (0.118 R)
• M14: 3,102,510 km (0.097 R)
• M15: 3,187,183 km (0.076 R)
• M16: 3,358,771 km (0.067 R)
• M17: 3,869,349 km (0.092 R)
• M18: 4,122,169 km (0.076 R)
• M19: 4,333,102 km (0.088 R)
• M20: 4,668,202 km (0.107 R)
• M21: 4,765,590 km (0.074 R)
• M22: 5,338,250 km (0.11 R)
• M23: 5,516,870 km (0.088 R)
• M24: 5,645,674 km (0.108 R)
• M25: 5,827,735 km (0.056 R)
• M26: 6,064,698 km (0.096 R)
• M27: 6,739,384 km (0.094 R)
• M28: 7,409,283 km (0.117 R)
• M29: 7,466,131 km (0.08 R)
• M30: 7,983,889 km (0.11 R)
• M31: 8,188,389 km (0.083 R)
• M32: 8,424,155 km (0.1 R)
• M33: 8,602,476 km (0.095 R)
• M34: 8,812,212 km (0.1 R)
• M35: 8,993,226 km (0.118 R)
• M36: 9,236,621 km (0.034 R)
• M37: 9,605,679 km (0.092 R)
• M38: 9,729,846 km (0.047 R)
• M39: 10,358,456 km (0.114 R)
• M40: 10,581,506 km (0.055 R)
• M41: 11,032,544 km (0.119 R)
• M42: 11,424,191 km (0.099 R)
• M43: 11,754,054 km (0.115 R)
• M44: 11,986,829 km (0.104 R)
• M45: 12,694,127 km (0.036 R)
• M46: 13,449,746 km (0.113 R)
• M47: 13,658,286 km (0.082 R)
• M48: 14,255,181 km (0.11 R)
• M49: 14,896,507 km (0.101 R)
• M50: 15,619,962 km (0.08 R)
• M51: 15,729,468 km (0.116 R)
• M52: 16,503,338 km (0.102 R)
• M53: 16,838,736 km (0.063 R)
• M54: 17,554,263 km (0.113 R)
• M55: 18,587,984 km (0.114 R)
• M56: 19,444,881 km (0.104 R)
• M57: 20,155,620 km (0.06 R)
• M58: 20,394,379 km (0.086 R)
• M59: 20,474,264 km (0.092 R)
• M60: 20,914,979 km (0.106 R)
• M61: 20,995,463 km (0.052 R)
• M62: 21,237,512 km (0.119 R)
• M63: 21,561,691 km (0.068 R)
• M64: 21,846,824 km (0.054 R)
• M65: 21,928,355 km (0.11 R)
• M66: 22,379,393 km (0.03 R)
• M67: 23,541,170 km (0.108 R)
• M68: 24,129,239 km (0.118 R)
• M69: 24,722,395 km (0.075 R)
• M70: 26,269,236 km (0.119 R)
• M71: 27,582,107 km (0.112 R)
• M72: 27,980,187 km (0.068 R)
• M73: 28,157,610 km (0.091 R)
• M74: 28,291,052 km (0.111 R)
• M75: 28,558,383 km (0.096 R)
• M76: 29,455,821 km (0.113 R)
• M77: 30,408,011 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 11.2

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.48 AU - 5.66 AU

Year: 4926 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,034,497 km

• M1: 140,323 km (0.06 R)
• M2: 210,035 km (0.084 R)
• M3: 305,030 km (0.11 R)
• M4: 384,915 km (0.114 R)
• M5: 539,450 km (0.117 R)
• M6: 667,805 km (0.117 R)
• M7: 847,472 km (0.101 R)
• M8: 1,224,459 km (0.084 R)
• M9: 1,686,267 km (0.101 R)
• M10: 1,774,380 km (0.083 R)
• M11: 1,863,989 km (0.087 R)
• M12: 2,104,543 km (0.073 R)
• M13: 2,277,029 km (0.106 R)
• M14: 2,474,199 km (0.109 R)
• M15: 3,657,518 km (0.055 R)
• M16: 4,319,040 km (0.112 R)
• M17: 4,688,846 km (0.085 R)
• M18: 5,171,898 km (0.119 R)
• M19: 5,249,688 km (0.068 R)
• M20: 5,406,467 km (0.067 R)
• M21: 5,564,742 km (0.044 R)
• M22: 5,940,083 km (0.107 R)
• M23: 6,295,976 km (0.097 R)
• M24: 6,546,403 km (0.111 R)
• M25: 6,771,847 km (0.052 R)
• M26: 7,114,875 km (0.035 R)
• M27: 7,230,514 km (0.112 R)
• M28: 7,405,244 km (0.076 R)
• M29: 7,640,113 km (0.081 R)
• M30: 7,997,353 km (0.106 R)
• M31: 8,914,088 km (0.1 R)
• M32: 9,799,558 km (0.074 R)
• M33: 10,746,213 km (0.108 R)
• M34: 11,687,633 km (0.034 R)
• M35: 12,133,734 km (0.085 R)
• M36: 12,480,801 km (0.066 R)
• M37: 12,585,519 km (0.075 R)
• M38: 12,901,470 km (0.085 R)
• M39: 13,042,690 km (0.114 R)
• M40: 13,149,054 km (0.071 R)
• M41: 13,541,300 km (0.074 R)
• M42: 13,901,233 km (0.055 R)
• M43: 14,557,070 km (0.091 R)
• M44: 14,851,777 km (0.114 R)
• M45: 14,962,779 km (0.061 R)
• M46: 15,148,580 km (0.088 R)
• M47: 15,223,079 km (0.067 R)
• M48: 15,447,177 km (0.091 R)
• M49: 15,522,125 km (0.086 R)
• M50: 17,592,111 km (0.089 R)
• M51: 18,024,299 km (0.098 R)
• M52: 18,499,721 km (0.029 R)
• M53: 18,979,482 km (0.1 R)
• M54: 20,360,569 km (0.081 R)
• M55: 20,483,988 km (0.077 R)
• M56: 20,731,722 km (0.08 R)
• M57: 21,021,792 km (0.054 R)
• M58: 21,438,572 km (0.083 R)
• M59: 21,858,194 km (0.031 R)
• M60: 22,195,686 km (0.113 R)
• M61: 22,876,058 km (0.105 R)
• M62: 23,304,805 km (0.059 R)
• M63: 23,476,992 km (0.088 R)
• M64: 23,866,096 km (0.087 R)
• M65: 24,213,762 km (0.119 R)
• M66: 24,344,660 km (0.118 R)
• M67: 25,266,781 km (0.119 R)
• M68: 25,576,748 km (0.116 R)
• M69: 26,648,916 km (0.108 R)
• M70: 27,599,162 km (0.095 R)
• M71: 27,690,267 km (0.088 R)
• M72: 27,781,372 km (0.103 R)
• M73: 27,872,626 km (0.073 R)
• M74: 28,055,585 km (0.107 R)
• M75: 28,192,916 km (0.077 R)
• M76: 28,468,475 km (0.06 R)
• M77: 28,606,554 km (0.075 R)
• M78: 28,975,761 km (0.095 R)
• M79: 30,609,968 km (0.094 R)
• M80: 31,082,398 km (0.05 R)
• M81: 31,509,650 km (0.074 R)
• M82: 31,652,516 km (0.112 R)
• M83: 31,795,531 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 15,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit