🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 26.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,874,981 km

• M1: 41,887 km (0.084 R)
• M2: 94,995 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.34 AU

Year: 473 Days

Day: 16.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,874,981 km

• M1: 833,260 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.82 AU - 1.98 AU

Year: 966 Days

Day: 31.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.73 AU - 2.19 AU

Year: 1012 Days

Day: 37.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.49 AU - 3.75 AU

Year: 2033 Days

Day: 43.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,874,981 km

• M1: 96,042 km (0.088 R)
• M2: 274,662 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 14.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.32 AU - 7.68 AU

Year: 7578 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,874,981 km

• M1: 272,867 km (0.089 R)
• M2: 461,509 km (0.056 R)
• M3: 579,243 km (0.105 R)
• M4: 836,252 km (0.047 R)
• M5: 1,041,800 km (0.084 R)
• M6: 1,151,455 km (0.081 R)
• M7: 1,284,597 km (0.11 R)
• M8: 1,588,879 km (0.105 R)
• M9: 1,695,542 km (0.097 R)
• M10: 2,100,803 km (0.072 R)
• M11: 2,412,864 km (0.118 R)
• M12: 2,511,898 km (0.082 R)
• M13: 2,637,859 km (0.113 R)
• M14: 3,001,831 km (0.109 R)
• M15: 3,437,759 km (0.099 R)
• M16: 3,923,503 km (0.078 R)
• M17: 4,100,178 km (0.1 R)
• M18: 4,309,765 km (0.102 R)
• M19: 4,492,274 km (0.063 R)
• M20: 5,183,566 km (0.091 R)
• M21: 5,377,894 km (0.113 R)
• M22: 5,508,942 km (0.104 R)
• M23: 5,640,887 km (0.117 R)
• M24: 5,774,029 km (0.03 R)
• M25: 6,664,884 km (0.088 R)
• M26: 7,306,958 km (0.096 R)
• M27: 7,488,720 km (0.065 R)
• M28: 8,269,172 km (0.075 R)
• M29: 9,075,504 km (0.036 R)
• M30: 9,389,361 km (0.107 R)
• M31: 10,474,993 km (0.106 R)
• M32: 12,807,523 km (0.077 R)
• M33: 13,470,690 km (0.115 R)
• M34: 14,969,062 km (0.087 R)
• M35: 15,808,605 km (0.096 R)
• M36: 15,997,248 km (0.112 R)
• M37: 16,139,217 km (0.093 R)
• M38: 16,807,321 km (0.043 R)
• M39: 16,951,683 km (0.087 R)
• M40: 17,290,073 km (0.09 R)
• M41: 17,435,781 km (0.119 R)
• M42: 17,630,707 km (0.117 R)
• M43: 18,368,225 km (0.104 R)
• M44: 19,721,188 km (0.112 R)
• M45: 22,310,428 km (0.094 R)
• M46: 22,522,259 km (0.094 R)
• M47: 23,322,308 km (0.093 R)
• M48: 24,294,545 km (0.084 R)
• M49: 24,621,566 km (0.081 R)
• M50: 25,280,095 km (0.066 R)
• M51: 26,614,508 km (0.117 R)
• M52: 27,346,940 km (0.117 R)
• M53: 28,429,131 km (0.07 R)
• M54: 29,699,815 km (0.071 R)
• M55: 29,816,352 km (0.112 R)
• M56: 29,991,232 km (0.039 R)
• M57: 30,812,225 km (0.072 R)
• M58: 31,759,478 km (0.095 R)
• M59: 32,117,167 km (0.106 R)
• M60: 32,596,179 km (0.102 R)
• M61: 33,319,186 km (0.095 R)
• M62: 34,597,051 km (0.068 R)
• M63: 34,780,907 km (0.059 R)
• M64: 34,965,062 km (0.054 R)
• M65: 35,211,150 km (0.116 R)
• M66: 36,201,338 km (0.049 R)
• M67: 36,637,416 km (0.078 R)
• M68: 36,824,862 km (0.046 R)
• M69: 37,137,971 km (0.116 R)
• M70: 38,780,256 km (0.093 R)
• M71: 39,035,021 km (0.1 R)
• M72: 39,995,290 km (0.115 R)
• M73: 40,381,701 km (0.117 R)
• M74: 41,743,491 km (0.078 R)
• M75: 41,939,314 km (0.05 R)
• M76: 42,528,580 km (0.035 R)
• M77: 43,186,362 km (0.045 R)
• M78: 43,847,585 km (0.075 R)
• M79: 44,445,677 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135

Radius: 4.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 16.46 AU - 17.1 AU

Year: 25361 Days

Day: 20.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,874,981 km

• M1: 174,581 km (0.1 R)
• M2: 252,372 km (0.079 R)
• M3: 764,894 km (0.106 R)
• M4: 1,145,321 km (0.088 R)
• M5: 1,188,405 km (0.117 R)
• M6: 1,482,066 km (0.099 R)
• M7: 1,797,568 km (0.119 R)
• M8: 2,715,949 km (0.114 R)
• M9: 4,216,117 km (0.115 R)
• M10: 4,975,027 km (0.047 R)
• M11: 6,113,915 km (0.099 R)
• M12: 6,304,802 km (0.072 R)
• M13: 7,369,640 km (0.116 R)
• M14: 8,361,923 km (0.079 R)
• M15: 8,830,463 km (0.079 R)
• M16: 8,873,547 km (0.085 R)
• M17: 9,793,125 km (0.074 R)
• M18: 9,971,745 km (0.111 R)
• M19: 11,579,773 km (0.075 R)
• M20: 12,101,570 km (0.103 R)
• M21: 12,197,313 km (0.113 R)
• M22: 12,485,887 km (0.066 R)
• M23: 13,217,271 km (0.088 R)
• M24: 14,568,289 km (0.092 R)
• M25: 14,619,153 km (0.083 R)
• M26: 16,489,724 km (0.056 R)
• M27: 19,489,311 km (0.057 R)
• M28: 20,108,946 km (0.116 R)
• M29: 20,449,730 km (0.043 R)
• M30: 20,563,873 km (0.112 R)
• M31: 21,310,067 km (0.087 R)
• M32: 22,240,715 km (0.108 R)
• M33: 22,593,018 km (0.06 R)
• M34: 24,322,071 km (0.109 R)
• M35: 24,806,469 km (0.059 R)
• M36: 25,600,534 km (0.082 R)
• M37: 25,846,473 km (0.102 R)
• M38: 26,900,689 km (0.088 R)
• M39: 26,963,071 km (0.087 R)
• M40: 28,095,378 km (0.119 R)
• M41: 28,794,897 km (0.066 R)
• M42: 29,822,635 km (0.105 R)
• M43: 29,887,261 km (0.103 R)
• M44: 30,016,663 km (0.094 R)
• M45: 30,993,088 km (0.079 R)
• M46: 31,058,463 km (0.112 R)
• M47: 32,843,465 km (0.068 R)
• M48: 33,244,686 km (0.096 R)
• M49: 33,647,403 km (0.117 R)
• M50: 33,916,829 km (0.116 R)
• M51: 34,390,007 km (0.084 R)
• M52: 35,137,997 km (0.068 R)
• M53: 35,342,946 km (0.051 R)
• M54: 36,581,018 km (0.117 R)
• M55: 37,135,727 km (0.103 R)
• M56: 38,534,766 km (0.049 R)
• M57: 40,379,008 km (0.117 R)
• M58: 41,167,988 km (0.104 R)
• M59: 42,397,233 km (0.114 R)
• M60: 43,198,928 km (0.086 R)
• M61: 45,857,731 km (0.095 R)
• M62: 46,530,772 km (0.105 R)
• M63: 48,569,043 km (0.076 R)
• M64: 49,102,360 km (0.119 R)
• M65: 49,407,838 km (0.076 R)
• M66: 50,405,207 km (0.06 R)
• M67: 51,254,474 km (0.114 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: 374 - 13,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit