🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.54 AU - 0.64 AU

Year: 171 Days

Day: 45.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.6 AU - 0.84 AU

Year: 230 Days

Day: 38.1 Hours

Environment

Temp: 125 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.74 AU - 2.1 AU

Year: 1002 Days

Day: 12.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 88.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,058,293 km

• M1: 1,256,921 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.33 AU - 3.43 AU

Year: 1841 Days

Day: 41.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,058,293 km

• M1: 1,402,480 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.87 AU - 2.91 AU

Year: 1851 Days

Day: 20.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,058,293 km

• M1: 954,734 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.2

Radius: 13.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.5 AU - 9.74 AU

Year: 8717 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,058,293 km

• M1: 184,604 km (0.085 R)
• M2: 275,709 km (0.078 R)
• M3: 385,065 km (0.032 R)
• M4: 693,985 km (0.049 R)
• M5: 864,077 km (0.096 R)
• M6: 985,850 km (0.057 R)
• M7: 1,265,299 km (0.072 R)
• M8: 1,761,665 km (0.068 R)
• M9: 2,446,374 km (0.115 R)
• M10: 3,329,600 km (0.027 R)
• M11: 3,527,518 km (0.065 R)
• M12: 3,961,052 km (0.11 R)
• M13: 4,823,335 km (0.105 R)
• M14: 5,076,155 km (0.098 R)
• M15: 5,189,999 km (0.116 R)
• M16: 6,934,609 km (0.116 R)
• M17: 7,252,505 km (0.076 R)
• M18: 8,268,274 km (0.095 R)
• M19: 8,571,509 km (0.105 R)
• M20: 8,947,299 km (0.101 R)
• M21: 9,999,271 km (0.093 R)
• M22: 10,214,393 km (0.091 R)
• M23: 10,322,552 km (0.048 R)
• M24: 10,612,922 km (0.104 R)
• M25: 10,722,427 km (0.089 R)
• M26: 10,832,382 km (0.079 R)
• M27: 11,424,939 km (0.065 R)
• M28: 11,574,836 km (0.096 R)
• M29: 11,838,577 km (0.111 R)
• M30: 12,564,576 km (0.118 R)
• M31: 13,069,768 km (0.119 R)
• M32: 13,899,737 km (0.084 R)
• M33: 14,099,899 km (0.118 R)
• M34: 14,503,065 km (0.025 R)
• M35: 15,320,767 km (0.115 R)
• M36: 15,610,538 km (0.026 R)
• M37: 16,069,654 km (0.056 R)
• M38: 17,300,994 km (0.086 R)
• M39: 17,602,882 km (0.119 R)
• M40: 18,606,684 km (0.06 R)
• M41: 18,694,947 km (0.109 R)
• M42: 18,783,209 km (0.065 R)
• M43: 19,093,475 km (0.114 R)
• M44: 19,226,917 km (0.105 R)
• M45: 19,718,944 km (0.04 R)
• M46: 20,124,654 km (0.04 R)
• M47: 20,260,488 km (0.11 R)
• M48: 20,990,227 km (0.079 R)
• M49: 21,589,366 km (0.062 R)
• M50: 21,728,492 km (0.096 R)
• M51: 22,007,492 km (0.038 R)
• M52: 22,428,311 km (0.116 R)
• M53: 22,710,453 km (0.07 R)
• M54: 23,040,914 km (0.098 R)
• M55: 23,659,053 km (0.115 R)
• M56: 24,863,017 km (0.103 R)
• M57: 25,643,917 km (0.084 R)
• M58: 26,185,611 km (0.054 R)
• M59: 26,284,495 km (0.087 R)
• M60: 26,482,563 km (0.052 R)
• M61: 26,930,309 km (0.111 R)
• M62: 27,380,449 km (0.092 R)
• M63: 27,581,210 km (0.102 R)
• M64: 27,732,304 km (0.072 R)
• M65: 27,832,983 km (0.117 R)
• M66: 28,288,209 km (0.097 R)
• M67: 28,847,705 km (0.107 R)
• M68: 29,411,091 km (0.079 R)
• M69: 30,081,439 km (0.112 R)
• M70: 30,496,424 km (0.088 R)
• M71: 30,756,873 km (0.11 R)
• M72: 31,017,922 km (0.092 R)
• M73: 31,122,640 km (0.092 R)
• M74: 31,227,359 km (0.087 R)
• M75: 32,546,962 km (0.103 R)
• M76: 33,186,792 km (0.053 R)
• M77: 34,208,395 km (0.113 R)
• M78: 35,349,528 km (0.08 R)
• M79: 36,724,183 km (0.099 R)
• M80: 36,835,035 km (0.106 R)

Asteroid Belt

Center: 12.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.4

Radius: 6

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.69 AU - 17.63 AU

Year: 24473 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 61,058,293 km

• M1: 84,672 km (0.058 R)
• M2: 175,628 km (0.051 R)
• M3: 423,661 km (0.111 R)
• M4: 473,926 km (0.118 R)
• M5: 656,735 km (0.102 R)
• M6: 797,805 km (0.046 R)
• M7: 1,327,232 km (0.119 R)
• M8: 1,860,250 km (0.027 R)
• M9: 1,916,947 km (0.026 R)
• M10: 2,329,837 km (0.077 R)
• M11: 2,421,990 km (0.073 R)
• M12: 2,546,605 km (0.084 R)
• M13: 3,372,385 km (0.082 R)
• M14: 4,161,962 km (0.077 R)
• M15: 6,757,485 km (0.086 R)
• M16: 8,159,517 km (0.113 R)
• M17: 8,965,251 km (0.12 R)
• M18: 9,353,158 km (0.077 R)
• M19: 9,549,131 km (0.071 R)
• M20: 10,448,065 km (0.06 R)
• M21: 12,486,186 km (0.106 R)
• M22: 12,864,818 km (0.059 R)
• M23: 13,247,041 km (0.096 R)
• M24: 13,744,155 km (0.112 R)
• M25: 13,855,456 km (0.058 R)
• M26: 13,967,056 km (0.081 R)
• M27: 15,271,549 km (0.031 R)
• M28: 15,444,634 km (0.09 R)
• M29: 17,812,918 km (0.119 R)
• M30: 18,791,437 km (0.086 R)
• M31: 19,349,437 km (0.097 R)
• M32: 20,355,034 km (0.076 R)
• M33: 23,339,063 km (0.112 R)
• M34: 24,813,799 km (0.082 R)
• M35: 25,905,115 km (0.096 R)
• M36: 26,456,683 km (0.095 R)
• M37: 27,781,970 km (0.091 R)
• M38: 28,205,033 km (0.098 R)
• M39: 28,559,131 km (0.083 R)
• M40: 29,558,445 km (0.081 R)
• M41: 29,774,165 km (0.106 R)
• M42: 29,918,228 km (0.107 R)
• M43: 30,787,391 km (0.07 R)
• M44: 31,444,724 km (0.106 R)
• M45: 31,811,987 km (0.071 R)
• M46: 32,032,943 km (0.035 R)
• M47: 32,254,348 km (0.038 R)
• M48: 33,744,044 km (0.073 R)
• M49: 34,270,778 km (0.088 R)
• M50: 34,724,359 km (0.051 R)
• M51: 35,637,504 km (0.1 R)
• M52: 35,790,393 km (0.068 R)
• M53: 36,944,541 km (0.112 R)
• M54: 38,895,147 km (0.07 R)
• M55: 39,368,176 km (0.062 R)
• M56: 40,320,067 km (0.058 R)
• M57: 40,639,159 km (0.09 R)
• M58: 40,878,965 km (0.107 R)
• M59: 42,327,521 km (0.12 R)
• M60: 46,021,840 km (0.089 R)
• M61: 48,965,777 km (0.076 R)
• M62: 49,305,962 km (0.062 R)
• M63: 49,647,045 km (0.064 R)
• M64: 50,245,886 km (0.106 R)
• M65: 50,417,474 km (0.052 R)
• M66: 51,019,307 km (0.07 R)
• M67: 51,537,065 km (0.1 R)
• M68: 51,969,851 km (0.096 R)
• M69: 53,275,542 km (0.073 R)
• M70: 53,800,929 km (0.077 R)
• M71: 56,363,990 km (0.102 R)
• M72: 58,154,676 km (0.068 R)
• M73: 58,334,642 km (0.109 R)
• M74: 60,601,499 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 20,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit