🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.31 AU - 1.55 AU

Year: 644 Days

Day: 35.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 166.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.24 AU - 1.68 AU

Year: 665 Days

Day: 38.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,181,810 km

• M1: 30,817 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.96 AU - 3.22 AU

Year: 1570 Days

Day: 45.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,181,810 km

• M1: 376,089 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.2 AU - 4.94 AU

Year: 3093 Days

Day: 34.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.8

Radius: 8.9

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.93 AU - 9.19 AU

Year: 10274 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,181,810 km

• M1: 192,233 km (0.072 R)
• M2: 278,102 km (0.082 R)
• M3: 368,460 km (0.066 R)
• M4: 550,819 km (0.099 R)
• M5: 618,587 km (0.089 R)
• M6: 707,598 km (0.07 R)
• M7: 839,842 km (0.113 R)
• M8: 960,119 km (0.116 R)
• M9: 1,621,192 km (0.1 R)
• M10: 1,929,663 km (0.118 R)
• M11: 2,063,703 km (0.096 R)
• M12: 2,931,520 km (0.091 R)
• M13: 3,055,088 km (0.06 R)
• M14: 3,468,576 km (0.032 R)
• M15: 3,967,635 km (0.035 R)
• M16: 4,104,517 km (0.108 R)
• M17: 4,347,913 km (0.088 R)
• M18: 6,022,661 km (0.061 R)
• M19: 7,279,732 km (0.054 R)
• M20: 7,659,710 km (0.071 R)
• M21: 8,793,064 km (0.06 R)
• M22: 8,972,132 km (0.069 R)
• M23: 9,333,710 km (0.094 R)
• M24: 10,071,377 km (0.094 R)
• M25: 10,164,876 km (0.068 R)
• M26: 10,542,012 km (0.117 R)
• M27: 11,067,849 km (0.083 R)
• M28: 11,261,129 km (0.093 R)
• M29: 11,406,987 km (0.084 R)
• M30: 11,504,525 km (0.115 R)
• M31: 12,645,807 km (0.097 R)
• M32: 13,000,354 km (0.098 R)
• M33: 13,512,428 km (0.055 R)
• M34: 16,445,144 km (0.118 R)
• M35: 17,671,398 km (0.115 R)
• M36: 17,897,440 km (0.119 R)
• M37: 18,067,683 km (0.103 R)
• M38: 18,352,517 km (0.118 R)
• M39: 18,869,079 km (0.107 R)
• M40: 22,249,841 km (0.066 R)
• M41: 22,432,799 km (0.117 R)
• M42: 22,800,511 km (0.08 R)
• M43: 22,923,480 km (0.092 R)
• M44: 23,355,668 km (0.084 R)
• M45: 23,541,619 km (0.079 R)
• M46: 23,852,782 km (0.111 R)
• M47: 24,165,442 km (0.054 R)
• M48: 25,238,058 km (0.12 R)
• M49: 27,299,218 km (0.109 R)
• M50: 29,413,784 km (0.095 R)
• M51: 29,950,690 km (0.09 R)
• M52: 31,170,362 km (0.101 R)
• M53: 31,512,043 km (0.094 R)
• M54: 34,078,993 km (0.088 R)
• M55: 34,996,627 km (0.108 R)
• M56: 35,209,504 km (0.115 R)
• M57: 35,422,981 km (0.09 R)
• M58: 35,708,114 km (0.113 R)
• M59: 36,928,534 km (0.092 R)
• M60: 37,000,789 km (0.067 R)
• M61: 37,362,517 km (0.086 R)
• M62: 37,507,477 km (0.105 R)
• M63: 37,725,441 km (0.12 R)
• M64: 37,871,000 km (0.114 R)
• M65: 38,162,566 km (0.116 R)
• M66: 38,674,640 km (0.116 R)
• M67: 39,927,672 km (0.095 R)
• M68: 40,224,474 km (0.106 R)
• M69: 40,373,174 km (0.101 R)
• M70: 40,447,524 km (0.073 R)
• M71: 44,378,657 km (0.1 R)
• M72: 44,840,167 km (0.113 R)
• M73: 45,535,198 km (0.064 R)
• M74: 45,767,673 km (0.088 R)
• M75: 45,922,806 km (0.1 R)
• M76: 46,779,703 km (0.115 R)
• M77: 46,936,033 km (0.109 R)
• M78: 47,720,374 km (0.032 R)
• M79: 47,798,913 km (0.085 R)
• M80: 48,192,954 km (0.103 R)
• M81: 48,271,942 km (0.088 R)
• M82: 48,667,179 km (0.088 R)
• M83: 49,540,681 km (0.087 R)
• M84: 50,179,165 km (0.119 R)
• M85: 50,339,235 km (0.041 R)
• M86: 50,579,638 km (0.089 R)
• M87: 51,222,461 km (0.035 R)
• M88: 54,066,914 km (0.117 R)
• M89: 54,724,247 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.9

Radius: 13.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.61 AU - 10.47 AU

Year: 11985 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,181,810 km

• M1: 192,084 km (0.088 R)
• M2: 311,762 km (0.108 R)
• M3: 584,479 km (0.103 R)
• M4: 1,387,071 km (0.047 R)
• M5: 1,660,237 km (0.094 R)
• M6: 1,816,866 km (0.117 R)
• M7: 2,433,957 km (0.119 R)
• M8: 2,735,397 km (0.108 R)
• M9: 2,985,375 km (0.087 R)
• M10: 3,113,281 km (0.089 R)
• M11: 3,780,338 km (0.117 R)
• M12: 4,059,637 km (0.033 R)
• M13: 4,418,373 km (0.084 R)
• M14: 4,564,829 km (0.099 R)
• M15: 4,787,581 km (0.093 R)
• M16: 5,052,070 km (0.103 R)
• M17: 5,243,854 km (0.117 R)
• M18: 5,794,075 km (0.071 R)
• M19: 6,321,707 km (0.051 R)
• M20: 6,653,964 km (0.081 R)
• M21: 7,995,857 km (0.119 R)
• M22: 8,174,925 km (0.116 R)
• M23: 8,628,805 km (0.095 R)
• M24: 9,513,677 km (0.09 R)
• M25: 9,799,109 km (0.094 R)
• M26: 12,754,116 km (0.087 R)
• M27: 13,174,636 km (0.082 R)
• M28: 13,599,793 km (0.045 R)
• M29: 14,300,360 km (0.107 R)
• M30: 14,902,192 km (0.095 R)
• M31: 15,123,148 km (0.093 R)
• M32: 15,345,301 km (0.116 R)
• M33: 15,456,602 km (0.087 R)
• M34: 15,568,351 km (0.092 R)
• M35: 16,301,082 km (0.117 R)
• M36: 16,414,776 km (0.068 R)
• M37: 17,045,032 km (0.111 R)
• M38: 17,508,336 km (0.103 R)
• M39: 17,624,724 km (0.094 R)
• M40: 17,741,559 km (0.088 R)
• M41: 18,034,472 km (0.066 R)
• M42: 18,388,271 km (0.115 R)
• M43: 18,803,854 km (0.09 R)
• M44: 18,923,083 km (0.054 R)
• M45: 20,435,668 km (0.076 R)
• M46: 23,511,549 km (0.047 R)
• M47: 24,286,616 km (0.046 R)
• M48: 25,135,733 km (0.104 R)
• M49: 25,464,998 km (0.12 R)
• M50: 25,795,610 km (0.112 R)
• M51: 28,217,898 km (0.119 R)
• M52: 28,766,025 km (0.06 R)
• M53: 29,594,797 km (0.09 R)
• M54: 29,803,187 km (0.03 R)
• M55: 30,361,486 km (0.094 R)
• M56: 30,782,305 km (0.098 R)
• M57: 31,134,608 km (0.09 R)
• M58: 31,843,104 km (0.102 R)
• M59: 32,128,088 km (0.113 R)
• M60: 32,413,819 km (0.05 R)
• M61: 32,628,642 km (0.072 R)
• M62: 34,218,867 km (0.039 R)
• M63: 34,876,649 km (0.108 R)
• M64: 36,427,680 km (0.108 R)
• M65: 36,651,030 km (0.08 R)
• M66: 37,474,117 km (0.074 R)
• M67: 38,606,423 km (0.106 R)
• M68: 39,138,693 km (0.12 R)
• M69: 39,673,355 km (0.077 R)
• M70: 40,287,305 km (0.095 R)
• M71: 41,136,722 km (0.104 R)
• M72: 41,369,346 km (0.098 R)
• M73: 43,641,140 km (0.068 R)
• M74: 47,245,850 km (0.048 R)
• M75: 47,896,601 km (0.107 R)
• M76: 48,304,853 km (0.093 R)
• M77: 49,784,227 km (0.069 R)
• M78: 51,278,261 km (0.06 R)
• M79: 52,450,509 km (0.086 R)
• M80: 52,787,105 km (0.039 R)
• M81: 53,208,821 km (0.094 R)
• M82: 53,631,585 km (0.119 R)
• M83: 55,334,158 km (0.118 R)
• M84: 55,505,298 km (0.113 R)
• M85: 55,848,326 km (0.111 R)
• M86: 58,007,921 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit