🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.98 AU - 1.08 AU

Year: 386 Days

Day: 29.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,494,023 km

• M1: 265,237 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.88 AU - 2.6 AU

Year: 1237 Days

Day: 30.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.11 AU - 3.37 AU

Year: 2152 Days

Day: 34.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.52 AU - 4.9 AU

Year: 3187 Days

Day: 14.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,494,023 km

• M1: 3,018,735 km (0.117 R)

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.8

Radius: 9.3

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.42 AU - 6.76 AU

Year: 6242 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,494,023 km

• M1: 128,505 km (0.118 R)
• M2: 203,004 km (0.084 R)
• M3: 322,683 km (0.034 R)
• M4: 460,911 km (0.116 R)
• M5: 620,831 km (0.055 R)
• M6: 728,990 km (0.107 R)
• M7: 934,089 km (0.119 R)
• M8: 1,328,728 km (0.118 R)
• M9: 1,600,548 km (0.056 R)
• M10: 1,850,376 km (0.092 R)
• M11: 1,909,766 km (0.097 R)
• M12: 2,010,446 km (0.094 R)
• M13: 2,217,040 km (0.106 R)
• M14: 2,301,563 km (0.046 R)
• M15: 2,408,975 km (0.072 R)
• M16: 2,606,294 km (0.098 R)
• M17: 2,673,314 km (0.102 R)
• M18: 2,877,964 km (0.057 R)
• M19: 3,040,577 km (0.094 R)
• M20: 4,421,664 km (0.057 R)
• M21: 4,910,999 km (0.114 R)
• M22: 5,275,120 km (0.097 R)
• M23: 5,446,110 km (0.048 R)
• M24: 5,735,283 km (0.09 R)
• M25: 6,328,588 km (0.093 R)
• M26: 6,419,245 km (0.11 R)
• M27: 6,479,981 km (0.027 R)
• M28: 6,941,491 km (0.061 R)
• M29: 7,477,201 km (0.087 R)
• M30: 7,669,584 km (0.105 R)
• M31: 8,190,334 km (0.059 R)
• M32: 8,289,368 km (0.063 R)
• M33: 8,925,159 km (0.111 R)
• M34: 9,890,813 km (0.114 R)
• M35: 9,996,130 km (0.112 R)
• M36: 11,034,489 km (0.086 R)
• M37: 11,400,405 km (0.107 R)
• M38: 11,696,160 km (0.058 R)
• M39: 11,844,860 km (0.082 R)
• M40: 12,031,708 km (0.049 R)
• M41: 12,446,393 km (0.062 R)
• M42: 12,522,239 km (0.069 R)
• M43: 13,173,439 km (0.055 R)
• M44: 13,600,690 km (0.092 R)
• M45: 13,835,709 km (0.111 R)
• M46: 14,190,704 km (0.116 R)
• M47: 14,468,807 km (0.063 R)
• M48: 14,748,854 km (0.072 R)
• M49: 15,436,256 km (0.102 R)
• M50: 15,681,447 km (0.095 R)
• M51: 15,968,974 km (0.048 R)
• M52: 16,466,088 km (0.095 R)
• M53: 16,549,414 km (0.114 R)
• M54: 17,010,475 km (0.12 R)
• M55: 17,945,013 km (0.117 R)
• M56: 19,598,069 km (0.09 R)
• M57: 19,863,605 km (0.107 R)
• M58: 20,532,457 km (0.113 R)
• M59: 21,254,117 km (0.104 R)
• M60: 21,709,344 km (0.116 R)
• M61: 23,047,646 km (0.071 R)
• M62: 23,187,670 km (0.11 R)
• M63: 23,656,210 km (0.097 R)
• M64: 24,222,738 km (0.084 R)
• M65: 24,317,583 km (0.117 R)
• M66: 24,889,196 km (0.043 R)
• M67: 25,368,957 km (0.119 R)
• M68: 25,706,749 km (0.095 R)
• M69: 25,803,389 km (0.071 R)
• M70: 26,288,983 km (0.099 R)
• M71: 27,121,496 km (0.112 R)
• M72: 27,318,516 km (0.065 R)
• M73: 27,615,169 km (0.058 R)
• M74: 28,711,721 km (0.092 R)
• M75: 30,332,015 km (0.076 R)
• M76: 30,485,503 km (0.07 R)
• M77: 31,101,697 km (0.107 R)
• M78: 31,463,125 km (0.112 R)
• M79: 31,618,557 km (0.12 R)
• M80: 32,033,841 km (0.098 R)
• M81: 33,396,528 km (0.088 R)
• M82: 33,660,718 km (0.114 R)
• M83: 34,031,720 km (0.064 R)
• M84: 34,244,299 km (0.12 R)
• M85: 34,404,070 km (0.057 R)
• M86: 34,938,433 km (0.089 R)
• M87: 35,045,695 km (0.081 R)
• M88: 36,232,155 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 10.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.19 AU - 12.63 AU

Year: 13296 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,494,023 km

• M1: 132,394 km (0.092 R)
• M2: 334,202 km (0.103 R)
• M3: 418,874 km (0.076 R)
• M4: 632,949 km (0.037 R)
• M5: 1,009,935 km (0.089 R)
• M6: 1,329,327 km (0.037 R)
• M7: 1,654,104 km (0.104 R)
• M8: 2,004,013 km (0.103 R)
• M9: 2,961,439 km (0.09 R)
• M10: 3,122,556 km (0.096 R)
• M11: 3,726,633 km (0.113 R)
• M12: 3,936,070 km (0.116 R)
• M13: 4,257,555 km (0.115 R)
• M14: 5,587,480 km (0.11 R)
• M15: 6,235,389 km (0.113 R)
• M16: 6,949,868 km (0.045 R)
• M17: 7,208,224 km (0.077 R)
• M18: 7,469,870 km (0.087 R)
• M19: 7,645,947 km (0.088 R)
• M20: 9,245,148 km (0.036 R)
• M21: 9,816,762 km (0.107 R)
• M22: 10,106,832 km (0.114 R)
• M23: 10,204,220 km (0.052 R)
• M24: 10,745,017 km (0.11 R)
• M25: 11,144,293 km (0.109 R)
• M26: 11,906,046 km (0.089 R)
• M27: 12,371,146 km (0.073 R)
• M28: 13,159,676 km (0.109 R)
• M29: 13,319,297 km (0.104 R)
• M30: 13,479,516 km (0.098 R)
• M31: 14,127,125 km (0.105 R)
• M32: 14,509,647 km (0.086 R)
• M33: 15,733,806 km (0.116 R)
• M34: 16,187,088 km (0.119 R)
• M35: 17,807,532 km (0.119 R)
• M36: 18,517,673 km (0.117 R)
• M37: 18,876,259 km (0.068 R)
• M38: 19,237,089 km (0.086 R)
• M39: 19,478,989 km (0.111 R)
• M40: 23,033,285 km (0.04 R)
• M41: 23,677,304 km (0.116 R)
• M42: 24,457,756 km (0.073 R)
• M43: 24,588,654 km (0.08 R)
• M44: 24,851,198 km (0.112 R)
• M45: 25,445,251 km (0.105 R)
• M46: 25,910,650 km (0.049 R)
• M47: 26,714,739 km (0.085 R)
• M48: 28,691,974 km (0.082 R)
• M49: 29,245,636 km (0.038 R)
• M50: 29,523,738 km (0.032 R)
• M51: 29,872,750 km (0.054 R)
• M52: 30,012,624 km (0.07 R)
• M53: 31,353,171 km (0.115 R)
• M54: 32,569,102 km (0.069 R)
• M55: 33,219,105 km (0.098 R)
• M56: 33,946,300 km (0.101 R)
• M57: 34,605,279 km (0.091 R)
• M58: 35,564,500 km (0.053 R)
• M59: 35,787,102 km (0.096 R)
• M60: 36,832,193 km (0.108 R)
• M61: 38,494,524 km (0.114 R)
• M62: 38,570,669 km (0.086 R)
• M63: 38,952,144 km (0.049 R)
• M64: 40,956,007 km (0.099 R)
• M65: 41,189,380 km (0.074 R)
• M66: 41,970,431 km (0.061 R)
• M67: 42,993,082 km (0.071 R)
• M68: 43,944,375 km (0.113 R)
• M69: 44,502,524 km (0.049 R)
• M70: 46,677,228 km (0.095 R)
• M71: 47,736,681 km (0.077 R)
• M72: 48,310,388 km (0.063 R)
• M73: 49,464,686 km (0.049 R)
• M74: 51,632,359 km (0.073 R)
• M75: 52,389,922 km (0.062 R)
• M76: 52,558,818 km (0.084 R)
• M77: 54,599,184 km (0.114 R)
• M78: 55,629,015 km (0.088 R)
• M79: 56,232,643 km (0.091 R)
• M80: 56,665,280 km (0.034 R)
• M81: 56,751,897 km (0.082 R)
• M82: 57,795,043 km (0.076 R)
• M83: 58,493,964 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit