🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.52 AU - 0.74 AU

Year: 191 Days

Day: 38.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,836,677 km

• M1: 30,967 km (0.095 R)
• M2: 269,276 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.75 AU

Year: 201 Days

Day: 26.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.68 AU - 1.04 AU

Year: 305 Days

Day: 12.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.18 AU - 1.2 AU

Year: 497 Days

Day: 14.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.94 AU - 4.28 AU

Year: 2626 Days

Day: 15.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,836,677 km

• M1: 1,002,156 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.6

Radius: 11.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.85 AU - 6.91 AU

Year: 6170 Days

Day: 7.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,836,677 km

• M1: 147,952 km (0.08 R)
• M2: 229,633 km (0.116 R)
• M3: 303,534 km (0.116 R)
• M4: 468,541 km (0.062 R)
• M5: 602,879 km (0.107 R)
• M6: 752,028 km (0.113 R)
• M7: 884,123 km (0.043 R)
• M8: 1,040,603 km (0.073 R)
• M9: 1,311,225 km (0.118 R)
• M10: 1,400,535 km (0.106 R)
• M11: 1,642,884 km (0.104 R)
• M12: 1,798,914 km (0.047 R)
• M13: 1,980,526 km (0.047 R)
• M14: 2,210,757 km (0.115 R)
• M15: 2,405,983 km (0.042 R)
• M16: 2,629,482 km (0.102 R)
• M17: 3,194,064 km (0.095 R)
• M18: 3,692,973 km (0.075 R)
• M19: 4,004,286 km (0.084 R)
• M20: 4,136,531 km (0.081 R)
• M21: 5,333,314 km (0.115 R)
• M22: 5,834,467 km (0.103 R)
• M23: 5,954,594 km (0.091 R)
• M24: 6,320,061 km (0.119 R)
• M25: 6,661,593 km (0.07 R)
• M26: 7,041,123 km (0.046 R)
• M27: 8,221,450 km (0.095 R)
• M28: 9,462,514 km (0.108 R)
• M29: 9,568,579 km (0.117 R)
• M30: 9,996,728 km (0.111 R)
• M31: 10,761,173 km (0.073 R)
• M32: 11,206,526 km (0.105 R)
• M33: 11,809,705 km (0.053 R)
• M34: 11,962,145 km (0.081 R)
• M35: 12,346,163 km (0.104 R)
• M36: 12,929,894 km (0.104 R)
• M37: 13,126,465 km (0.104 R)
• M38: 13,642,129 km (0.113 R)
• M39: 13,722,014 km (0.033 R)
• M40: 14,326,539 km (0.12 R)
• M41: 14,939,741 km (0.068 R)
• M42: 15,980,793 km (0.112 R)
• M43: 16,744,789 km (0.116 R)
• M44: 17,607,669 km (0.057 R)
• M45: 18,308,386 km (0.103 R)
• M46: 18,617,904 km (0.046 R)
• M47: 18,839,907 km (0.094 R)
• M48: 18,973,648 km (0.055 R)
• M49: 19,062,957 km (0.073 R)
• M50: 19,197,147 km (0.073 R)
• M51: 20,145,448 km (0.094 R)
• M52: 20,602,320 km (0.031 R)
• M53: 20,924,254 km (0.116 R)
• M54: 21,526,386 km (0.104 R)
• M55: 22,653,157 km (0.064 R)
• M56: 22,842,847 km (0.065 R)
• M57: 23,128,429 km (0.101 R)
• M58: 23,654,864 km (0.104 R)
• M59: 24,963,845 km (0.083 R)
• M60: 25,110,751 km (0.045 R)
• M61: 25,208,737 km (0.066 R)
• M62: 25,898,982 km (0.063 R)
• M63: 26,047,682 km (0.109 R)
• M64: 27,046,397 km (0.086 R)
• M65: 27,197,192 km (0.065 R)
• M66: 27,348,436 km (0.118 R)
• M67: 27,854,376 km (0.027 R)
• M68: 28,210,269 km (0.035 R)
• M69: 29,908,803 km (0.085 R)
• M70: 30,586,930 km (0.1 R)
• M71: 31,006,851 km (0.101 R)
• M72: 31,428,568 km (0.114 R)
• M73: 32,758,942 km (0.06 R)
• M74: 33,674,032 km (0.098 R)
• M75: 34,488,293 km (0.091 R)
• M76: 34,651,953 km (0.111 R)
• M77: 34,761,309 km (0.066 R)
• M78: 36,469,268 km (0.11 R)
• M79: 37,529,618 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 6.9

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.99 AU - 12.37 AU

Year: 15284 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,836,677 km

• M1: 124,914 km (0.117 R)
• M2: 173,534 km (0.119 R)
• M3: 432,637 km (0.076 R)
• M4: 723,007 km (0.112 R)
• M5: 1,191,996 km (0.11 R)
• M6: 1,269,488 km (0.058 R)
• M7: 1,348,625 km (0.05 R)
• M8: 1,681,929 km (0.066 R)
• M9: 1,739,973 km (0.107 R)
• M10: 1,918,144 km (0.101 R)
• M11: 2,196,695 km (0.107 R)
• M12: 2,860,610 km (0.097 R)
• M13: 3,287,114 km (0.091 R)
• M14: 3,360,118 km (0.102 R)
• M15: 3,619,969 km (0.117 R)
• M16: 3,771,362 km (0.108 R)
• M17: 4,723,403 km (0.117 R)
• M18: 5,225,902 km (0.108 R)
• M19: 6,236,137 km (0.116 R)
• M20: 6,786,807 km (0.106 R)
• M21: 6,880,006 km (0.11 R)
• M22: 7,115,174 km (0.12 R)
• M23: 7,352,885 km (0.097 R)
• M24: 7,400,756 km (0.093 R)
• M25: 7,885,005 km (0.072 R)
• M26: 8,529,921 km (0.044 R)
• M27: 8,833,305 km (0.071 R)
• M28: 9,346,875 km (0.115 R)
• M29: 9,450,696 km (0.115 R)
• M30: 9,502,756 km (0.037 R)
• M31: 10,188,513 km (0.108 R)
• M32: 11,219,092 km (0.08 R)
• M33: 15,414,415 km (0.1 R)
• M34: 17,609,764 km (0.115 R)
• M35: 17,995,876 km (0.117 R)
• M36: 18,776,328 km (0.076 R)
• M37: 20,302,974 km (0.032 R)
• M38: 23,192,008 km (0.049 R)
• M39: 24,325,811 km (0.094 R)
• M40: 24,899,518 km (0.103 R)
• M41: 28,058,876 km (0.083 R)
• M42: 29,114,289 km (0.087 R)
• M43: 29,266,131 km (0.118 R)
• M44: 29,570,712 km (0.109 R)
• M45: 29,799,746 km (0.086 R)
• M46: 29,876,191 km (0.104 R)
• M47: 30,336,503 km (0.107 R)
• M48: 32,593,935 km (0.114 R)
• M49: 33,385,009 km (0.091 R)
• M50: 34,502,804 km (0.116 R)
• M51: 34,824,440 km (0.032 R)
• M52: 34,985,706 km (0.105 R)
• M53: 36,775,196 km (0.094 R)
• M54: 37,021,583 km (0.086 R)
• M55: 38,594,306 km (0.073 R)
• M56: 38,844,583 km (0.108 R)
• M57: 39,179,234 km (0.065 R)
• M58: 39,598,856 km (0.081 R)
• M59: 40,781,726 km (0.119 R)
• M60: 41,292,154 km (0.075 R)
• M61: 42,836,153 km (0.058 R)
• M62: 42,922,471 km (0.098 R)
• M63: 43,963,074 km (0.105 R)
• M64: 45,715,763 km (0.115 R)
• M65: 46,334,500 km (0.117 R)
• M66: 47,045,090 km (0.117 R)
• M67: 48,567,098 km (0.097 R)
• M68: 48,747,214 km (0.108 R)
• M69: 50,560,490 km (0.107 R)
• M70: 53,228,867 km (0.087 R)
• M71: 53,321,767 km (0.098 R)
• M72: 53,879,768 km (0.105 R)
• M73: 55,095,699 km (0.093 R)
• M74: 55,942,722 km (0.101 R)
• M75: 57,744,928 km (0.109 R)
• M76: 58,988,984 km (0.068 R)
• M77: 59,181,217 km (0.084 R)
• M78: 61,114,321 km (0.086 R)
• M79: 61,600,962 km (0.068 R)
• M80: 62,970,082 km (0.106 R)
• M81: 63,166,504 km (0.079 R)
• M82: 63,954,137 km (0.054 R)
• M83: 65,738,391 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit