🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 172 Days

Day: 33.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,636,762 km

• M1: 55,650 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.55 AU - 0.63 AU

Year: 196 Days

Day: 27.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.99 AU - 1.61 AU

Year: 643 Days

Day: 31.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,636,762 km

• M1: 38,746 km (0.092 R)
• M2: 141,071 km (0.087 R)

Asteroid Belt

Center: 2.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.8

Radius: 14.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.07 AU - 3.97 AU

Year: 2863 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 44,636,762 km

• M1: 197,619 km (0.089 R)
• M2: 290,818 km (0.097 R)
• M3: 403,765 km (0.099 R)
• M4: 766,390 km (0.051 R)
• M5: 887,863 km (0.092 R)
• M6: 1,099,395 km (0.073 R)
• M7: 1,466,658 km (0.072 R)
• M8: 1,561,652 km (0.053 R)
• M9: 1,695,991 km (0.051 R)
• M10: 1,796,222 km (0.112 R)
• M11: 1,911,562 km (0.114 R)
• M12: 2,082,702 km (0.091 R)
• M13: 2,314,429 km (0.094 R)
• M14: 2,454,901 km (0.095 R)
• M15: 2,773,993 km (0.104 R)
• M16: 2,863,453 km (0.1 R)
• M17: 2,984,178 km (0.067 R)
• M18: 3,341,268 km (0.045 R)
• M19: 3,468,726 km (0.089 R)
• M20: 3,565,366 km (0.038 R)
• M21: 4,011,916 km (0.064 R)
• M22: 4,216,266 km (0.096 R)
• M23: 4,424,058 km (0.105 R)
• M24: 4,564,381 km (0.091 R)
• M25: 4,742,103 km (0.096 R)
• M26: 4,903,968 km (0.076 R)
• M27: 5,178,031 km (0.074 R)
• M28: 5,270,483 km (0.113 R)
• M29: 5,607,975 km (0.11 R)
• M30: 5,991,395 km (0.117 R)
• M31: 6,108,081 km (0.108 R)
• M32: 6,482,824 km (0.12 R)
• M33: 6,662,940 km (0.1 R)
• M34: 6,905,587 km (0.113 R)
• M35: 7,525,371 km (0.051 R)
• M36: 8,141,565 km (0.115 R)
• M37: 9,422,422 km (0.11 R)
• M38: 10,155,751 km (0.068 R)
• M39: 10,365,487 km (0.076 R)
• M40: 10,529,446 km (0.114 R)
• M41: 10,979,137 km (0.06 R)
• M42: 11,290,450 km (0.079 R)
• M43: 11,604,606 km (0.081 R)
• M44: 12,019,890 km (0.055 R)
• M45: 12,291,260 km (0.071 R)
• M46: 12,539,742 km (0.05 R)
• M47: 13,524,545 km (0.117 R)
• M48: 13,678,182 km (0.08 R)
• M49: 14,849,683 km (0.075 R)
• M50: 15,300,721 km (0.119 R)
• M51: 15,702,391 km (0.079 R)
• M52: 16,053,348 km (0.055 R)
• M53: 16,461,450 km (0.101 R)
• M54: 16,625,709 km (0.119 R)
• M55: 17,510,880 km (0.096 R)
• M56: 17,650,454 km (0.074 R)
• M57: 17,902,826 km (0.106 R)
• M58: 18,468,007 km (0.07 R)
• M59: 18,809,987 km (0.112 R)
• M60: 19,010,299 km (0.06 R)
• M61: 19,125,190 km (0.038 R)
• M62: 19,442,188 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.6

Radius: 8.9

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.07 AU - 9.23 AU

Year: 9172 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,636,762 km

• M1: 209,437 km (0.05 R)
• M2: 377,585 km (0.059 R)
• M3: 535,710 km (0.08 R)
• M4: 685,009 km (0.094 R)
• M5: 970,890 km (0.11 R)
• M6: 1,099,395 km (0.082 R)
• M7: 1,455,886 km (0.116 R)
• M8: 1,561,203 km (0.084 R)
• M9: 1,824,496 km (0.068 R)
• M10: 1,915,451 km (0.038 R)
• M11: 2,102,149 km (0.057 R)
• M12: 2,518,480 km (0.103 R)
• M13: 2,907,135 km (0.098 R)
• M14: 3,040,876 km (0.1 R)
• M15: 3,398,265 km (0.068 R)
• M16: 3,454,514 km (0.079 R)
• M17: 3,567,909 km (0.112 R)
• M18: 4,487,787 km (0.11 R)
• M19: 4,894,543 km (0.092 R)
• M20: 5,313,118 km (0.117 R)
• M21: 5,576,560 km (0.114 R)
• M22: 5,743,361 km (0.102 R)
• M23: 6,219,232 km (0.115 R)
• M24: 6,288,197 km (0.115 R)
• M25: 6,566,898 km (0.117 R)
• M26: 6,814,033 km (0.062 R)
• M27: 7,758,744 km (0.065 R)
• M28: 8,589,910 km (0.116 R)
• M29: 8,744,145 km (0.052 R)
• M30: 9,290,925 km (0.064 R)
• M31: 9,648,315 km (0.11 R)
• M32: 9,929,409 km (0.119 R)
• M33: 10,294,727 km (0.117 R)
• M34: 10,458,537 km (0.093 R)
• M35: 10,788,849 km (0.083 R)
• M36: 10,955,202 km (0.09 R)
• M37: 11,206,376 km (0.083 R)
• M38: 12,403,907 km (0.051 R)
• M39: 12,621,872 km (0.078 R)
• M40: 14,687,220 km (0.08 R)
• M41: 14,779,372 km (0.086 R)
• M42: 14,871,674 km (0.106 R)
• M43: 15,103,401 km (0.051 R)
• M44: 15,196,451 km (0.094 R)
• M45: 16,042,277 km (0.062 R)
• M46: 16,375,432 km (0.082 R)
• M47: 17,145,262 km (0.108 R)
• M48: 17,388,209 km (0.066 R)
• M49: 17,534,516 km (0.106 R)
• M50: 18,025,347 km (0.028 R)
• M51: 19,221,681 km (0.09 R)
• M52: 19,575,330 km (0.089 R)
• M53: 20,135,574 km (0.09 R)
• M54: 20,289,361 km (0.093 R)
• M55: 21,271,920 km (0.099 R)
• M56: 21,428,399 km (0.047 R)
• M57: 21,532,968 km (0.049 R)
• M58: 22,322,845 km (0.08 R)
• M59: 23,552,240 km (0.093 R)
• M60: 23,714,254 km (0.101 R)
• M61: 23,930,723 km (0.114 R)
• M62: 24,147,939 km (0.059 R)
• M63: 25,742,203 km (0.045 R)
• M64: 26,355,704 km (0.103 R)
• M65: 26,636,200 km (0.078 R)
• M66: 28,282,525 km (0.1 R)
• M67: 30,020,104 km (0.11 R)
• M68: 31,138,348 km (0.073 R)
• M69: 31,316,070 km (0.085 R)
• M70: 31,911,171 km (0.109 R)
• M71: 32,030,699 km (0.098 R)
• M72: 32,090,538 km (0.084 R)
• M73: 32,150,378 km (0.084 R)
• M74: 34,696,683 km (0.109 R)
• M75: 36,867,498 km (0.037 R)
• M76: 37,307,016 km (0.11 R)
• M77: 38,317,999 km (0.09 R)
• M78: 39,851,227 km (0.095 R)
• M79: 40,949,425 km (0.117 R)
• M80: 41,144,202 km (0.05 R)
• M81: 41,339,427 km (0.113 R)
• M82: 42,450,939 km (0.109 R)
• M83: 43,241,564 km (0.103 R)
• M84: 43,970,554 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 13,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit