🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.74 AU - 1 AU

Year: 296 Days

Day: 20.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.11 AU - 1.17 AU

Year: 445 Days

Day: 29 Hours

Environment

Temp: 18 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,616,510 km

• M1: 167,849 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.37 AU - 1.51 AU

Year: 631 Days

Day: 23.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,616,510 km

• M1: 185,801 km (0.104 R)
• M2: 325,974 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.71 AU - 2.79 AU

Year: 1233 Days

Day: 22.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.21 AU - 3.93 AU

Year: 2464 Days

Day: 28.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,616,510 km

• M1: 1,043,595 km (0.118 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.3

Radius: 12.4

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.91 AU - 8.23 AU

Year: 8373 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,616,510 km

• M1: 156,928 km (0.075 R)
• M2: 287,078 km (0.038 R)
• M3: 459,565 km (0.054 R)
• M4: 594,502 km (0.113 R)
• M5: 844,929 km (0.083 R)
• M6: 1,073,365 km (0.109 R)
• M7: 1,478,326 km (0.098 R)
• M8: 1,740,571 km (0.098 R)
• M9: 2,162,288 km (0.056 R)
• M10: 2,272,840 km (0.075 R)
• M11: 2,385,338 km (0.065 R)
• M12: 3,099,518 km (0.026 R)
• M13: 3,502,236 km (0.115 R)
• M14: 3,921,858 km (0.111 R)
• M15: 4,012,215 km (0.095 R)
• M16: 4,334,299 km (0.044 R)
• M17: 4,712,782 km (0.044 R)
• M18: 4,833,208 km (0.111 R)
• M19: 5,052,668 km (0.102 R)
• M20: 5,603,188 km (0.045 R)
• M21: 5,782,406 km (0.106 R)
• M22: 6,491,500 km (0.085 R)
• M23: 6,598,912 km (0.078 R)
• M24: 7,089,593 km (0.086 R)
• M25: 7,227,971 km (0.065 R)
• M26: 7,933,624 km (0.091 R)
• M27: 8,077,537 km (0.12 R)
• M28: 8,602,326 km (0.115 R)
• M29: 8,779,749 km (0.085 R)
• M30: 9,532,227 km (0.058 R)
• M31: 9,900,686 km (0.073 R)
• M32: 9,993,587 km (0.09 R)
• M33: 10,117,902 km (0.113 R)
• M34: 10,399,446 km (0.097 R)
• M35: 10,651,817 km (0.052 R)
• M36: 11,518,886 km (0.066 R)
• M37: 11,812,846 km (0.092 R)
• M38: 13,047,777 km (0.109 R)
• M39: 13,320,045 km (0.095 R)
• M40: 14,463,571 km (0.112 R)
• M41: 14,887,232 km (0.059 R)
• M42: 15,064,954 km (0.082 R)
• M43: 15,386,590 km (0.111 R)
• M44: 16,000,390 km (0.052 R)
• M45: 16,438,562 km (0.112 R)
• M46: 16,659,069 km (0.103 R)
• M47: 16,769,772 km (0.118 R)
• M48: 17,140,326 km (0.096 R)
• M49: 17,851,963 km (0.081 R)
• M50: 17,965,208 km (0.101 R)
• M51: 18,192,447 km (0.113 R)
• M52: 19,188,021 km (0.097 R)
• M53: 19,303,960 km (0.088 R)
• M54: 19,731,361 km (0.052 R)
• M55: 19,848,496 km (0.025 R)
• M56: 20,005,125 km (0.106 R)
• M57: 20,083,514 km (0.078 R)
• M58: 20,240,592 km (0.061 R)
• M59: 21,032,413 km (0.096 R)
• M60: 21,231,977 km (0.07 R)
• M61: 21,311,862 km (0.096 R)
• M62: 21,632,899 km (0.108 R)
• M63: 21,915,041 km (0.087 R)
• M64: 22,036,365 km (0.102 R)
• M65: 22,442,373 km (0.038 R)
• M66: 22,564,595 km (0.043 R)
• M67: 22,687,115 km (0.075 R)
• M68: 23,592,183 km (0.066 R)
• M69: 24,467,181 km (0.12 R)
• M70: 25,395,136 km (0.104 R)
• M71: 25,565,079 km (0.037 R)
• M72: 25,863,527 km (0.095 R)
• M73: 26,163,022 km (0.115 R)
• M74: 26,377,695 km (0.119 R)
• M75: 26,463,714 km (0.049 R)
• M76: 26,592,966 km (0.094 R)
• M77: 27,329,137 km (0.098 R)
• M78: 27,459,736 km (0.056 R)
• M79: 27,590,485 km (0.096 R)
• M80: 28,468,026 km (0.091 R)
• M81: 29,221,102 km (0.096 R)
• M82: 30,115,398 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 11.2

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.69 AU - 9.67 AU

Year: 10159 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 92,616,510 km

• M1: 158,424 km (0.113 R)
• M2: 407,056 km (0.056 R)
• M3: 1,459,626 km (0.09 R)
• M4: 1,803,103 km (0.114 R)
• M5: 2,478,837 km (0.067 R)
• M6: 2,769,805 km (0.108 R)
• M7: 2,949,771 km (0.105 R)
• M8: 3,840,477 km (0.06 R)
• M9: 4,560,192 km (0.037 R)
• M10: 5,321,196 km (0.074 R)
• M11: 6,278,174 km (0.096 R)
• M12: 7,246,521 km (0.078 R)
• M13: 7,454,163 km (0.088 R)
• M14: 7,790,459 km (0.07 R)
• M15: 7,960,402 km (0.115 R)
• M16: 9,006,241 km (0.075 R)
• M17: 9,319,499 km (0.117 R)
• M18: 9,956,636 km (0.117 R)
• M19: 10,048,788 km (0.059 R)
• M20: 10,467,213 km (0.108 R)
• M21: 11,081,612 km (0.028 R)
• M22: 11,513,800 km (0.1 R)
• M23: 11,707,679 km (0.039 R)
• M24: 11,853,836 km (0.096 R)
• M25: 12,000,592 km (0.117 R)
• M26: 12,098,728 km (0.077 R)
• M27: 12,793,311 km (0.09 R)
• M28: 12,943,806 km (0.086 R)
• M29: 13,756,721 km (0.119 R)
• M30: 13,910,956 km (0.066 R)
• M31: 14,586,092 km (0.114 R)
• M32: 15,006,761 km (0.1 R)
• M33: 15,112,676 km (0.074 R)
• M34: 15,645,394 km (0.114 R)
• M35: 16,022,082 km (0.097 R)
• M36: 16,347,307 km (0.11 R)
• M37: 18,006,198 km (0.101 R)
• M38: 18,287,741 km (0.071 R)
• M39: 18,570,930 km (0.093 R)
• M40: 18,741,472 km (0.114 R)
• M41: 18,969,758 km (0.103 R)
• M42: 20,828,661 km (0.092 R)
• M43: 21,600,437 km (0.11 R)
• M44: 22,200,474 km (0.092 R)
• M45: 22,321,199 km (0.092 R)
• M46: 23,355,519 km (0.109 R)
• M47: 23,478,339 km (0.117 R)
• M48: 23,662,793 km (0.08 R)
• M49: 25,534,113 km (0.055 R)
• M50: 27,711,958 km (0.099 R)
• M51: 27,907,034 km (0.115 R)
• M52: 28,823,022 km (0.118 R)
• M53: 30,215,628 km (0.113 R)
• M54: 30,617,598 km (0.067 R)
• M55: 30,751,937 km (0.076 R)
• M56: 31,021,213 km (0.043 R)
• M57: 32,038,179 km (0.076 R)
• M58: 33,066,066 km (0.033 R)
• M59: 33,341,925 km (0.051 R)
• M60: 33,757,208 km (0.104 R)
• M61: 33,896,035 km (0.037 R)
• M62: 34,174,287 km (0.077 R)
• M63: 34,383,425 km (0.059 R)
• M64: 34,663,023 km (0.092 R)
• M65: 35,013,531 km (0.089 R)
• M66: 35,365,236 km (0.049 R)
• M67: 36,142,995 km (0.067 R)
• M68: 38,655,192 km (0.074 R)
• M69: 39,383,285 km (0.111 R)
• M70: 41,148,989 km (0.099 R)
• M71: 41,594,491 km (0.07 R)
• M72: 41,668,991 km (0.111 R)
• M73: 42,565,232 km (0.109 R)
• M74: 43,316,961 km (0.111 R)
• M75: 44,073,178 km (0.105 R)
• M76: 44,149,024 km (0.066 R)
• M77: 44,605,148 km (0.059 R)
• M78: 45,521,884 km (0.057 R)
• M79: 45,982,646 km (0.063 R)
• M80: 46,059,539 km (0.119 R)
• M81: 46,986,148 km (0.105 R)
• M82: 47,451,846 km (0.096 R)
• M83: 48,153,161 km (0.099 R)
• M84: 48,231,251 km (0.118 R)
• M85: 49,487,125 km (0.069 R)
• M86: 49,644,951 km (0.097 R)
• M87: 51,072,115 km (0.115 R)
• M88: 51,151,850 km (0.11 R)
• M89: 52,191,556 km (0.05 R)
• M90: 53,318,925 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.9

Radius: 5

Gravity: 18.72 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.76 AU - 24.1 AU

Year: 32498 Days

Day: 21.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,616,510 km

• M1: 567,425 km (0.116 R)
• M2: 642,373 km (0.05 R)
• M3: 916,437 km (0.066 R)
• M4: 1,631,514 km (0.074 R)
• M5: 1,739,674 km (0.106 R)
• M6: 2,078,363 km (0.087 R)
• M7: 2,315,476 km (0.115 R)
• M8: 2,437,249 km (0.12 R)
• M9: 2,561,116 km (0.044 R)
• M10: 2,687,077 km (0.1 R)
• M11: 2,772,198 km (0.087 R)
• M12: 3,032,947 km (0.09 R)
• M13: 3,256,297 km (0.106 R)
• M14: 5,546,939 km (0.058 R)
• M15: 5,655,548 km (0.116 R)
• M16: 6,954,356 km (0.117 R)
• M17: 7,130,283 km (0.058 R)
• M18: 7,189,374 km (0.057 R)
• M19: 8,590,059 km (0.108 R)
• M20: 8,778,852 km (0.1 R)
• M21: 8,968,991 km (0.104 R)
• M22: 9,677,935 km (0.109 R)
• M23: 12,688,143 km (0.054 R)
• M24: 12,975,072 km (0.101 R)
• M25: 13,047,178 km (0.117 R)
• M26: 13,848,724 km (0.116 R)
• M27: 14,741,225 km (0.08 R)
• M28: 15,346,498 km (0.057 R)
• M29: 15,499,087 km (0.112 R)
• M30: 20,053,894 km (0.071 R)
• M31: 20,723,943 km (0.113 R)
• M32: 20,977,212 km (0.059 R)
• M33: 21,061,735 km (0.116 R)
• M34: 21,914,143 km (0.103 R)
• M35: 26,250,836 km (0.071 R)
• M36: 26,983,267 km (0.112 R)
• M37: 28,937,913 km (0.026 R)
• M38: 30,266,192 km (0.096 R)
• M39: 31,711,158 km (0.081 R)
• M40: 34,268,534 km (0.077 R)
• M41: 34,667,960 km (0.067 R)
• M42: 35,471,151 km (0.085 R)
• M43: 37,095,784 km (0.12 R)
• M44: 38,020,299 km (0.058 R)
• M45: 40,206,971 km (0.072 R)
• M46: 42,326,922 km (0.114 R)
• M47: 42,540,997 km (0.05 R)
• M48: 43,508,446 km (0.055 R)
• M49: 44,700,592 km (0.097 R)
• M50: 47,450,051 km (0.06 R)
• M51: 49,350,542 km (0.089 R)
• M52: 49,688,634 km (0.092 R)
• M53: 50,027,323 km (0.11 R)
• M54: 51,732,589 km (0.093 R)
• M55: 53,456,705 km (0.066 R)
• M56: 57,908,139 km (0.091 R)
• M57: 59,697,629 km (0.052 R)
• M58: 60,659,543 km (0.109 R)
• M59: 63,086,469 km (0.067 R)
• M60: 63,453,283 km (0.117 R)
• M61: 64,311,825 km (0.056 R)
• M62: 65,668,828 km (0.071 R)
• M63: 66,910,490 km (0.084 R)
• M64: 67,909,505 km (0.093 R)
• M65: 69,543,263 km (0.107 R)
• M66: 71,190,036 km (0.057 R)
• M67: 72,593,414 km (0.052 R)
• M68: 73,877,113 km (0.115 R)
• M69: 74,263,674 km (0.077 R)
• M70: 74,650,983 km (0.119 R)
• M71: 75,427,546 km (0.076 R)
• M72: 75,816,799 km (0.115 R)
• M73: 78,035,186 km (0.04 R)
• M74: 78,166,234 km (0.093 R)
• M75: 80,010,177 km (0.094 R)
• M76: 80,804,841 km (0.075 R)
• M77: 81,602,048 km (0.044 R)
• M78: 81,735,190 km (0.066 R)
• M79: 85,086,781 km (0.117 R)
• M80: 86,304,208 km (0.071 R)
• M81: 86,575,579 km (0.058 R)
• M82: 89,030,480 km (0.119 R)
• M83: 89,579,055 km (0.11 R)
• M84: 90,404,088 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 11,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit