🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 152 Days

Day: 19.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,029,832 km

• M1: 242,349 km (0.091 R)
• M2: 298,897 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.58 AU - 0.68 AU

Year: 177 Days

Day: 24.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,029,832 km

• M1: 307,573 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.73 AU - 0.97 AU

Year: 277 Days

Day: 27.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,029,832 km

• M1: 234,869 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.83 AU - 0.89 AU

Year: 282 Days

Day: 29.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.03 AU - 1.17 AU

Year: 407 Days

Day: 13.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.36 AU

Year: 419 Days

Day: 24.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 470 Days

Day: 27.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.85 AU - 4.99 AU

Year: 3853 Days

Day: 37.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.4

Radius: 10.7

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.67 AU - 13.81 AU

Year: 13306 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,029,832 km

• M1: 137,331 km (0.039 R)
• M2: 227,987 km (0.043 R)
• M3: 341,083 km (0.111 R)
• M4: 673,190 km (0.096 R)
• M5: 1,020,257 km (0.054 R)
• M6: 1,096,253 km (0.088 R)
• M7: 1,527,993 km (0.091 R)
• M8: 1,615,956 km (0.038 R)
• M9: 2,033,933 km (0.1 R)
• M10: 2,131,470 km (0.089 R)
• M11: 2,537,180 km (0.068 R)
• M12: 3,022,475 km (0.119 R)
• M13: 3,595,585 km (0.068 R)
• M14: 3,684,596 km (0.105 R)
• M15: 3,804,274 km (0.094 R)
• M16: 4,078,337 km (0.1 R)
• M17: 4,549,570 km (0.078 R)
• M18: 5,373,406 km (0.11 R)
• M19: 5,543,798 km (0.061 R)
• M20: 5,854,812 km (0.049 R)
• M21: 6,458,140 km (0.066 R)
• M22: 6,602,951 km (0.053 R)
• M23: 6,969,765 km (0.089 R)
• M24: 7,418,858 km (0.113 R)
• M25: 7,800,183 km (0.095 R)
• M26: 7,993,313 km (0.083 R)
• M27: 8,149,045 km (0.069 R)
• M28: 8,345,018 km (0.049 R)
• M29: 8,781,694 km (0.115 R)
• M30: 8,942,362 km (0.118 R)
• M31: 10,178,041 km (0.117 R)
• M32: 10,773,141 km (0.083 R)
• M33: 10,902,094 km (0.045 R)
• M34: 11,248,413 km (0.102 R)
• M35: 11,554,640 km (0.118 R)
• M36: 11,774,998 km (0.076 R)
• M37: 12,444,299 km (0.075 R)
• M38: 12,670,192 km (0.091 R)
• M39: 13,126,166 km (0.11 R)
• M40: 14,006,998 km (0.089 R)
• M41: 14,100,946 km (0.116 R)
• M42: 14,716,092 km (0.036 R)
• M43: 15,050,892 km (0.102 R)
• M44: 18,329,928 km (0.106 R)
• M45: 18,741,920 km (0.108 R)
• M46: 19,261,175 km (0.059 R)
• M47: 20,154,872 km (0.087 R)
• M48: 20,740,249 km (0.09 R)
• M49: 22,091,566 km (0.104 R)
• M50: 22,585,090 km (0.052 R)
• M51: 23,638,708 km (0.085 R)
• M52: 24,992,419 km (0.1 R)
• M53: 25,563,883 km (0.115 R)
• M54: 25,851,260 km (0.104 R)
• M55: 26,081,940 km (0.073 R)
• M56: 26,777,869 km (0.114 R)
• M57: 27,069,735 km (0.105 R)
• M58: 27,362,647 km (0.082 R)
• M59: 27,833,432 km (0.099 R)
• M60: 28,188,428 km (0.112 R)
• M61: 28,307,059 km (0.08 R)
• M62: 28,783,229 km (0.097 R)
• M63: 29,142,114 km (0.07 R)
• M64: 29,562,634 km (0.109 R)
• M65: 31,757,085 km (0.065 R)
• M66: 31,942,287 km (0.12 R)
• M67: 32,624,603 km (0.097 R)
• M68: 33,311,706 km (0.085 R)
• M69: 33,625,562 km (0.101 R)
• M70: 34,192,987 km (0.111 R)
• M71: 34,700,124 km (0.095 R)
• M72: 35,145,925 km (0.109 R)
• M73: 35,914,410 km (0.114 R)
• M74: 37,468,133 km (0.032 R)
• M75: 37,663,957 km (0.081 R)
• M76: 38,779,658 km (0.081 R)
• M77: 39,972,701 km (0.045 R)
• M78: 41,245,330 km (0.09 R)
• M79: 42,123,619 km (0.093 R)
• M80: 45,141,756 km (0.066 R)
• M81: 45,767,673 km (0.087 R)
• M82: 45,907,248 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 6.9

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.81 AU - 17.43 AU

Year: 25012 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,029,832 km

• M1: 237,861 km (0.12 R)
• M2: 627,563 km (0.071 R)
• M3: 951,891 km (0.096 R)
• M4: 1,070,822 km (0.095 R)
• M5: 1,345,334 km (0.098 R)
• M6: 2,110,228 km (0.092 R)
• M7: 2,266,557 km (0.054 R)
• M8: 2,508,307 km (0.052 R)
• M9: 3,524,975 km (0.076 R)
• M10: 3,586,459 km (0.108 R)
• M11: 3,742,041 km (0.059 R)
• M12: 4,320,536 km (0.051 R)
• M13: 4,789,525 km (0.067 R)
• M14: 5,099,642 km (0.111 R)
• M15: 5,702,970 km (0.07 R)
• M16: 5,958,034 km (0.108 R)
• M17: 6,291,338 km (0.112 R)
• M18: 6,403,836 km (0.058 R)
• M19: 6,976,347 km (0.08 R)
• M20: 7,485,578 km (0.105 R)
• M21: 7,724,785 km (0.091 R)
• M22: 7,804,970 km (0.118 R)
• M23: 8,251,519 km (0.047 R)
• M24: 8,498,505 km (0.111 R)
• M25: 8,747,885 km (0.118 R)
• M26: 9,126,667 km (0.067 R)
• M27: 10,383,139 km (0.095 R)
• M28: 10,516,132 km (0.054 R)
• M29: 10,963,729 km (0.063 R)
• M30: 12,016,748 km (0.077 R)
• M31: 12,578,937 km (0.097 R)
• M32: 12,673,333 km (0.096 R)
• M33: 12,815,601 km (0.062 R)
• M34: 12,958,467 km (0.06 R)
• M35: 13,101,632 km (0.057 R)
• M36: 13,197,524 km (0.086 R)
• M37: 13,341,737 km (0.069 R)
• M38: 13,534,718 km (0.118 R)
• M39: 13,631,657 km (0.083 R)
• M40: 14,021,360 km (0.041 R)
• M41: 15,112,078 km (0.096 R)
• M42: 15,162,343 km (0.1 R)
• M43: 15,363,851 km (0.078 R)
• M44: 16,075,937 km (0.034 R)
• M45: 17,532,272 km (0.116 R)
• M46: 17,690,696 km (0.099 R)
• M47: 18,169,110 km (0.072 R)
• M48: 18,436,741 km (0.077 R)
• M49: 18,651,863 km (0.098 R)
• M50: 18,759,723 km (0.09 R)
• M51: 18,921,887 km (0.065 R)
• M52: 19,794,491 km (0.073 R)
• M53: 19,849,393 km (0.109 R)
• M54: 20,014,699 km (0.111 R)
• M55: 20,402,008 km (0.104 R)
• M56: 20,847,660 km (0.089 R)
• M57: 21,015,658 km (0.109 R)
• M58: 21,465,798 km (0.061 R)
• M59: 21,862,233 km (0.093 R)
• M60: 22,032,774 km (0.049 R)
• M61: 22,146,768 km (0.052 R)
• M62: 22,777,323 km (0.092 R)
• M63: 24,173,520 km (0.096 R)
• M64: 24,467,929 km (0.094 R)
• M65: 26,138,039 km (0.109 R)
• M66: 26,682,725 km (0.053 R)
• M67: 27,292,336 km (0.081 R)
• M68: 27,783,167 km (0.109 R)
• M69: 28,649,339 km (0.102 R)
• M70: 28,773,804 km (0.112 R)
• M71: 28,836,186 km (0.035 R)
• M72: 30,853,214 km (0.1 R)
• M73: 31,300,512 km (0.058 R)
• M74: 31,557,072 km (0.11 R)
• M75: 31,878,708 km (0.117 R)
• M76: 34,822,495 km (0.062 R)
• M77: 35,354,764 km (0.117 R)
• M78: 36,427,530 km (0.075 R)
• M79: 37,443,001 km (0.103 R)
• M80: 37,579,135 km (0.081 R)
• M81: 38,880,187 km (0.071 R)
• M82: 39,017,967 km (0.115 R)
• M83: 40,056,775 km (0.098 R)
• M84: 40,265,613 km (0.1 R)
• M85: 40,405,038 km (0.11 R)
• M86: 41,104,558 km (0.119 R)
• M87: 41,174,720 km (0.053 R)
• M88: 41,737,656 km (0.051 R)
• M89: 41,949,337 km (0.082 R)
• M90: 42,373,896 km (0.032 R)
• M91: 42,515,715 km (0.109 R)
• M92: 42,586,774 km (0.066 R)
• M93: 45,457,856 km (0.109 R)
• M94: 48,687,375 km (0.08 R)
• M95: 49,431,774 km (0.045 R)
• M96: 49,730,521 km (0.117 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit