🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.57 AU - 1.95 AU

Year: 828 Days

Day: 25.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.64 AU - 2.34 AU

Year: 996 Days

Day: 17.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.86 AU - 2.18 AU

Year: 1019 Days

Day: 43.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,166,472 km

• M1: 51,312 km (0.077 R)

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.51 AU - 2.69 AU

Year: 1487 Days

Day: 25.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 154.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.71 AU - 3.99 AU

Year: 2680 Days

Day: 20.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.3

Radius: 7.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.21 AU - 19.07 AU

Year: 21943 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,166,472 km

• M1: 288,873 km (0.085 R)
• M2: 389,852 km (0.036 R)
• M3: 445,353 km (0.118 R)
• M4: 646,412 km (0.118 R)
• M5: 696,827 km (0.058 R)
• M6: 951,293 km (0.028 R)
• M7: 1,150,258 km (0.1 R)
• M8: 1,384,678 km (0.074 R)
• M9: 1,496,278 km (0.096 R)
• M10: 1,776,475 km (0.116 R)
• M11: 2,098,559 km (0.044 R)
• M12: 2,438,894 km (0.102 R)
• M13: 2,629,482 km (0.116 R)
• M14: 3,530,360 km (0.114 R)
• M15: 4,029,867 km (0.115 R)
• M16: 4,255,311 km (0.12 R)
• M17: 4,418,972 km (0.067 R)
• M18: 5,128,813 km (0.115 R)
• M19: 5,302,945 km (0.053 R)
• M20: 5,837,309 km (0.093 R)
• M21: 6,166,275 km (0.037 R)
• M22: 7,111,284 km (0.078 R)
• M23: 7,462,391 km (0.1 R)
• M24: 7,979,700 km (0.096 R)
• M25: 8,181,657 km (0.108 R)
• M26: 8,881,177 km (0.106 R)
• M27: 9,090,614 km (0.072 R)
• M28: 12,049,809 km (0.088 R)
• M29: 12,281,686 km (0.096 R)
• M30: 12,985,993 km (0.03 R)
• M31: 13,033,415 km (0.058 R)
• M32: 13,367,168 km (0.117 R)
• M33: 14,042,752 km (0.119 R)
• M34: 14,189,059 km (0.092 R)
• M35: 14,779,073 km (0.107 R)
• M36: 14,828,590 km (0.099 R)
• M37: 14,927,773 km (0.083 R)
• M38: 15,527,810 km (0.109 R)
• M39: 15,932,173 km (0.07 R)
• M40: 16,084,763 km (0.084 R)
• M41: 16,288,815 km (0.059 R)
• M42: 16,442,601 km (0.105 R)
• M43: 16,493,913 km (0.119 R)
• M44: 17,952,792 km (0.099 R)
• M45: 19,779,082 km (0.029 R)
• M46: 20,162,352 km (0.079 R)
• M47: 20,880,721 km (0.104 R)
• M48: 20,992,022 km (0.112 R)
• M49: 21,607,468 km (0.088 R)
• M50: 22,002,107 km (0.09 R)
• M51: 22,228,748 km (0.064 R)
• M52: 22,970,753 km (0.025 R)
• M53: 23,085,644 km (0.075 R)
• M54: 23,315,875 km (0.061 R)
• M55: 23,373,620 km (0.058 R)
• M56: 23,489,110 km (0.09 R)
• M57: 24,244,729 km (0.051 R)
• M58: 25,779,752 km (0.106 R)
• M59: 26,318,454 km (0.076 R)
• M60: 26,679,583 km (0.094 R)
• M61: 27,163,682 km (0.097 R)
• M62: 27,956,551 km (0.08 R)
• M63: 29,377,880 km (0.108 R)
• M64: 29,565,027 km (0.073 R)
• M65: 30,822,696 km (0.067 R)
• M66: 30,949,406 km (0.06 R)
• M67: 31,139,694 km (0.045 R)
• M68: 37,908,400 km (0.085 R)
• M69: 38,180,219 km (0.065 R)
• M70: 38,657,287 km (0.102 R)
• M71: 39,548,441 km (0.119 R)
• M72: 39,962,079 km (0.118 R)
• M73: 40,446,477 km (0.098 R)
• M74: 40,724,131 km (0.102 R)
• M75: 41,490,969 km (0.069 R)
• M76: 41,771,017 km (0.051 R)
• M77: 42,614,749 km (0.088 R)
• M78: 42,826,729 km (0.052 R)
• M79: 43,393,256 km (0.043 R)
• M80: 44,319,416 km (0.099 R)
• M81: 46,190,886 km (0.102 R)
• M82: 46,335,996 km (0.088 R)
• M83: 46,917,632 km (0.062 R)
• M84: 47,136,344 km (0.088 R)
• M85: 47,282,352 km (0.028 R)
• M86: 48,235,290 km (0.092 R)
• M87: 48,824,706 km (0.108 R)
• M88: 48,972,509 km (0.108 R)
• M89: 49,120,311 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.8

Radius: 5.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.01 AU - 17.23 AU

Year: 22961 Days

Day: 22.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,166,472 km

• M1: 130,300 km (0.084 R)
• M2: 191,784 km (0.09 R)
• M3: 325,525 km (0.065 R)
• M4: 376,837 km (0.077 R)
• M5: 1,235,529 km (0.065 R)
• M6: 1,276,967 km (0.116 R)
• M7: 1,447,509 km (0.072 R)
• M8: 1,557,763 km (0.102 R)
• M9: 2,352,875 km (0.116 R)
• M10: 3,026,365 km (0.102 R)
• M11: 3,082,614 km (0.114 R)
• M12: 3,225,031 km (0.068 R)
• M13: 3,907,646 km (0.052 R)
• M14: 3,968,981 km (0.106 R)
• M15: 4,504,093 km (0.067 R)
• M16: 4,730,883 km (0.081 R)
• M17: 5,331,369 km (0.119 R)
• M18: 6,168,818 km (0.09 R)
• M19: 6,384,538 km (0.119 R)
• M20: 7,461,792 km (0.101 R)
• M21: 8,315,846 km (0.093 R)
• M22: 8,474,420 km (0.11 R)
• M23: 8,594,098 km (0.099 R)
• M24: 8,834,951 km (0.077 R)
• M25: 9,200,419 km (0.101 R)
• M26: 9,241,408 km (0.043 R)
• M27: 10,539,768 km (0.035 R)
• M28: 10,754,441 km (0.116 R)
• M29: 10,883,993 km (0.058 R)
• M30: 11,407,286 km (0.067 R)
• M31: 12,252,514 km (0.076 R)
• M32: 13,394,993 km (0.066 R)
• M33: 13,487,894 km (0.065 R)
• M34: 13,720,967 km (0.096 R)
• M35: 14,571,132 km (0.103 R)
• M36: 14,762,467 km (0.073 R)
• M37: 15,927,236 km (0.096 R)
• M38: 16,770,071 km (0.079 R)
• M39: 16,920,267 km (0.036 R)
• M40: 17,576,553 km (0.11 R)
• M41: 18,343,990 km (0.12 R)
• M42: 18,809,688 km (0.028 R)
• M43: 19,174,557 km (0.091 R)
• M44: 19,384,144 km (0.055 R)
• M45: 19,805,561 km (0.031 R)
• M46: 20,070,499 km (0.03 R)
• M47: 20,980,054 km (0.103 R)
• M48: 21,793,567 km (0.065 R)
• M49: 22,067,182 km (0.112 R)
• M50: 22,121,935 km (0.113 R)
• M51: 23,619,709 km (0.053 R)
• M52: 24,522,532 km (0.074 R)
• M53: 26,187,556 km (0.065 R)
• M54: 26,420,031 km (0.097 R)
• M55: 26,711,597 km (0.111 R)
• M56: 26,828,583 km (0.111 R)
• M57: 26,887,076 km (0.119 R)
• M58: 27,298,021 km (0.097 R)
• M59: 27,770,302 km (0.114 R)
• M60: 29,504,440 km (0.076 R)
• M61: 29,564,878 km (0.053 R)
• M62: 29,685,753 km (0.1 R)
• M63: 29,867,514 km (0.11 R)
• M64: 30,537,264 km (0.099 R)
• M65: 30,843,191 km (0.11 R)
• M66: 31,150,316 km (0.091 R)
• M67: 31,643,540 km (0.113 R)
• M68: 31,891,274 km (0.082 R)
• M69: 32,263,922 km (0.12 R)
• M70: 32,326,155 km (0.092 R)
• M71: 33,139,070 km (0.105 R)
• M72: 34,657,488 km (0.065 R)
• M73: 34,848,974 km (0.106 R)
• M74: 35,361,047 km (0.075 R)
• M75: 35,746,710 km (0.119 R)
• M76: 37,761,644 km (0.109 R)
• M77: 37,827,318 km (0.11 R)
• M78: 38,353,603 km (0.086 R)
• M79: 39,546,496 km (0.109 R)
• M80: 39,946,820 km (0.088 R)
• M81: 44,369,083 km (0.105 R)
• M82: 44,923,941 km (0.033 R)
• M83: 45,132,630 km (0.119 R)
• M84: 45,760,642 km (0.103 R)
• M85: 45,970,528 km (0.065 R)
• M86: 46,532,118 km (0.085 R)
• M87: 46,672,740 km (0.107 R)
• M88: 46,954,732 km (0.107 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 16,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit