🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.98 AU - 1.2 AU

Year: 404 Days

Day: 44.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,122,650 km

• M1: 342,130 km (0.088 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.49 AU - 2.17 AU

Year: 878 Days

Day: 20.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.06 AU - 4.84 AU

Year: 2785 Days

Day: 41 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 10.4

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.52 AU - 8.14 AU

Year: 6332 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,122,650 km

• M1: 229,184 km (0.081 R)
• M2: 411,693 km (0.088 R)
• M3: 517,758 km (0.057 R)
• M4: 959,670 km (0.1 R)
• M5: 1,090,718 km (0.034 R)
• M6: 1,334,712 km (0.069 R)
• M7: 1,520,064 km (0.103 R)
• M8: 1,596,508 km (0.11 R)
• M9: 1,733,690 km (0.068 R)
• M10: 1,834,219 km (0.114 R)
• M11: 3,162,499 km (0.105 R)
• M12: 4,361,376 km (0.106 R)
• M13: 4,639,180 km (0.079 R)
• M14: 5,270,632 km (0.046 R)
• M15: 5,417,836 km (0.113 R)
• M16: 5,626,376 km (0.072 R)
• M17: 6,330,234 km (0.047 R)
• M18: 6,932,665 km (0.071 R)
• M19: 7,159,305 km (0.102 R)
• M20: 7,954,717 km (0.083 R)
• M21: 8,056,145 km (0.096 R)
• M22: 8,777,954 km (0.076 R)
• M23: 9,199,820 km (0.096 R)
• M24: 9,772,631 km (0.119 R)
• M25: 10,393,910 km (0.098 R)
• M26: 10,467,812 km (0.116 R)
• M27: 10,915,109 km (0.093 R)
• M28: 11,254,697 km (0.106 R)
• M29: 11,674,468 km (0.064 R)
• M30: 11,789,808 km (0.095 R)
• M31: 12,060,580 km (0.088 R)
• M32: 12,333,297 km (0.098 R)
• M33: 12,411,687 km (0.097 R)
• M34: 12,647,602 km (0.117 R)
• M35: 13,163,865 km (0.089 R)
• M36: 13,808,931 km (0.057 R)
• M37: 14,135,204 km (0.077 R)
• M38: 14,217,183 km (0.074 R)
• M39: 14,422,880 km (0.064 R)
• M40: 14,629,475 km (0.087 R)
• M41: 15,297,429 km (0.107 R)
• M42: 16,146,248 km (0.076 R)
• M43: 16,231,967 km (0.112 R)
• M44: 16,360,921 km (0.056 R)
• M45: 16,446,940 km (0.09 R)
• M46: 18,289,836 km (0.096 R)
• M47: 19,645,940 km (0.12 R)
• M48: 20,059,130 km (0.102 R)
• M49: 20,151,282 km (0.117 R)
• M50: 20,382,411 km (0.098 R)
• M51: 21,127,857 km (0.107 R)
• M52: 21,315,602 km (0.064 R)
• M53: 21,503,946 km (0.077 R)
• M54: 21,692,738 km (0.103 R)
• M55: 22,358,150 km (0.118 R)
• M56: 22,982,122 km (0.084 R)
• M57: 24,690,081 km (0.118 R)
• M58: 24,987,033 km (0.102 R)
• M59: 25,784,539 km (0.1 R)
• M60: 26,843,992 km (0.1 R)
• M61: 27,507,009 km (0.064 R)
• M62: 28,072,190 km (0.108 R)
• M63: 28,433,768 km (0.105 R)
• M64: 28,953,172 km (0.051 R)
• M65: 29,109,502 km (0.064 R)
• M66: 29,580,436 km (0.102 R)
• M67: 29,843,279 km (0.096 R)
• M68: 30,635,998 km (0.112 R)
• M69: 30,848,577 km (0.081 R)
• M70: 31,008,347 km (0.093 R)
• M71: 31,115,011 km (0.078 R)
• M72: 31,328,786 km (0.089 R)
• M73: 31,489,305 km (0.076 R)
• M74: 31,757,534 km (0.105 R)
• M75: 31,865,094 km (0.071 R)
• M76: 31,972,805 km (0.106 R)
• M77: 32,134,520 km (0.046 R)
• M78: 33,164,801 km (0.1 R)
• M79: 33,875,989 km (0.106 R)
• M80: 34,206,002 km (0.106 R)
• M81: 34,371,308 km (0.101 R)
• M82: 34,813,668 km (0.029 R)
• M83: 35,202,174 km (0.105 R)
• M84: 36,207,921 km (0.106 R)
• M85: 36,376,517 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.9

Radius: 7.5

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 19.51 AU - 21.53 AU

Year: 32976 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,122,650 km

• M1: 115,789 km (0.111 R)
• M2: 345,122 km (0.105 R)
• M3: 555,906 km (0.116 R)
• M4: 1,088,624 km (0.045 R)
• M5: 1,434,644 km (0.065 R)
• M6: 2,222,127 km (0.057 R)
• M7: 2,457,145 km (0.051 R)
• M8: 2,782,820 km (0.117 R)
• M9: 3,122,407 km (0.11 R)
• M10: 3,209,323 km (0.113 R)
• M11: 3,341,268 km (0.107 R)
• M12: 3,933,826 km (0.083 R)
• M13: 5,059,849 km (0.097 R)
• M14: 5,317,157 km (0.049 R)
• M15: 5,578,804 km (0.048 R)
• M16: 6,722,928 km (0.04 R)
• M17: 9,092,858 km (0.07 R)
• M18: 9,849,673 km (0.096 R)
• M19: 10,235,486 km (0.051 R)
• M20: 11,355,825 km (0.102 R)
• M21: 11,624,951 km (0.097 R)
• M22: 12,376,082 km (0.05 R)
• M23: 13,496,570 km (0.119 R)
• M24: 13,853,361 km (0.084 R)
• M25: 14,213,294 km (0.029 R)
• M26: 14,576,218 km (0.082 R)
• M27: 15,237,291 km (0.066 R)
• M28: 16,664,754 km (0.119 R)
• M29: 17,510,431 km (0.097 R)
• M30: 23,380,502 km (0.117 R)
• M31: 23,808,800 km (0.047 R)
• M32: 23,894,819 km (0.044 R)
• M33: 25,900,627 km (0.098 R)
• M34: 28,141,454 km (0.107 R)
• M35: 29,146,901 km (0.063 R)
• M36: 29,607,812 km (0.116 R)
• M37: 30,164,167 km (0.038 R)
• M38: 31,853,575 km (0.098 R)
• M39: 32,805,467 km (0.092 R)
• M40: 33,766,633 km (0.059 R)
• M41: 34,639,537 km (0.065 R)
• M42: 35,029,837 km (0.108 R)
• M43: 36,605,851 km (0.078 R)
• M44: 37,202,746 km (0.088 R)
• M45: 38,003,693 km (0.107 R)
• M46: 38,305,432 km (0.077 R)
• M47: 38,406,261 km (0.102 R)
• M48: 39,215,586 km (0.075 R)
• M49: 41,573,847 km (0.092 R)
• M50: 41,781,040 km (0.08 R)
• M51: 42,509,133 km (0.104 R)
• M52: 42,613,402 km (0.047 R)
• M53: 43,451,300 km (0.065 R)
• M54: 43,766,802 km (0.078 R)
• M55: 47,072,167 km (0.049 R)
• M56: 53,693,668 km (0.117 R)
• M57: 53,806,465 km (0.119 R)
• M58: 54,145,304 km (0.11 R)
• M59: 55,280,004 km (0.09 R)
• M60: 56,766,857 km (0.094 R)
• M61: 57,227,020 km (0.117 R)
• M62: 57,342,210 km (0.037 R)
• M63: 58,266,875 km (0.061 R)
• M64: 59,429,549 km (0.068 R)
• M65: 59,779,758 km (0.112 R)
• M66: 60,834,872 km (0.085 R)
• M67: 63,678,129 km (0.117 R)
• M68: 64,515,578 km (0.119 R)
• M69: 65,236,191 km (0.119 R)
• M70: 65,477,043 km (0.083 R)
• M71: 65,838,771 km (0.095 R)
• M72: 67,535,959 km (0.064 R)
• M73: 69,616,117 km (0.065 R)
• M74: 70,602,117 km (0.116 R)
• M75: 73,087,685 km (0.039 R)
• M76: 73,838,816 km (0.104 R)
• M77: 77,123,686 km (0.075 R)
• M78: 77,633,217 km (0.09 R)
• M79: 77,760,824 km (0.032 R)
• M80: 80,455,829 km (0.115 R)
• M81: 85,014,974 km (0.107 R)
• M82: 86,200,836 km (0.114 R)
• M83: 86,332,931 km (0.105 R)
• M84: 87,259,540 km (0.062 R)
• M85: 87,923,456 km (0.056 R)
• M86: 89,122,632 km (0.05 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 14,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit