🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 181 Days

Day: 44.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.75 AU - 1.03 AU

Year: 311 Days

Day: 22.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.38 AU - 1.74 AU

Year: 723 Days

Day: 22.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.34 AU - 2 AU

Year: 800 Days

Day: 21 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.79 AU - 2.17 AU

Year: 1033 Days

Day: 23.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,958,720 km

• M1: 602,281 km (0.086 R)
• M2: 1,535,622 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.9 AU - 2.52 AU

Year: 1218 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.99 AU - 2.75 AU

Year: 1353 Days

Day: 26.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,958,720 km

• M1: 1,101,938 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 9

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.93 AU - 7.47 AU

Year: 7165 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,958,720 km

• M1: 135,835 km (0.077 R)
• M2: 194,328 km (0.079 R)
• M3: 356,193 km (0.095 R)
• M4: 666,459 km (0.044 R)
• M5: 818,450 km (0.095 R)
• M6: 899,083 km (0.031 R)
• M7: 1,016,667 km (0.029 R)
• M8: 1,248,843 km (0.118 R)
• M9: 1,618,649 km (0.106 R)
• M10: 2,043,806 km (0.085 R)
• M11: 2,200,585 km (0.033 R)
• M12: 2,598,216 km (0.112 R)
• M13: 2,768,608 km (0.113 R)
• M14: 2,842,659 km (0.061 R)
• M15: 2,993,005 km (0.08 R)
• M16: 3,275,445 km (0.082 R)
• M17: 3,406,643 km (0.11 R)
• M18: 4,344,921 km (0.089 R)
• M19: 4,664,910 km (0.078 R)
• M20: 4,842,633 km (0.065 R)
• M21: 5,266,144 km (0.078 R)
• M22: 5,891,763 km (0.08 R)
• M23: 6,441,984 km (0.056 R)
• M24: 7,110,237 km (0.112 R)
• M25: 7,315,186 km (0.113 R)
• M26: 8,082,773 km (0.104 R)
• M27: 8,296,548 km (0.076 R)
• M28: 8,404,259 km (0.098 R)
• M29: 8,548,471 km (0.11 R)
• M30: 8,620,876 km (0.092 R)
• M31: 9,133,548 km (0.051 R)
• M32: 9,319,050 km (0.092 R)
• M33: 9,693,792 km (0.117 R)
• M34: 9,959,029 km (0.045 R)
• M35: 10,265,107 km (0.118 R)
• M36: 11,122,901 km (0.12 R)
• M37: 11,400,555 km (0.039 R)
• M38: 12,166,047 km (0.09 R)
• M39: 12,493,217 km (0.051 R)
• M40: 13,114,647 km (0.119 R)
• M41: 14,994,943 km (0.085 R)
• M42: 15,082,457 km (0.112 R)
• M43: 16,549,863 km (0.096 R)
• M44: 16,730,876 km (0.079 R)
• M45: 17,049,221 km (0.039 R)
• M46: 17,231,880 km (0.117 R)
• M47: 19,047,848 km (0.117 R)
• M48: 19,380,255 km (0.084 R)
• M49: 19,570,992 km (0.085 R)
• M50: 20,050,603 km (0.103 R)
• M51: 20,147,093 km (0.098 R)
• M52: 21,512,772 km (0.074 R)
• M53: 22,057,458 km (0.07 R)
• M54: 22,606,781 km (0.112 R)
• M55: 22,958,636 km (0.089 R)
• M56: 23,160,443 km (0.093 R)
• M57: 23,413,712 km (0.063 R)
• M58: 23,566,003 km (0.075 R)
• M59: 24,796,745 km (0.034 R)
• M60: 25,107,609 km (0.098 R)
• M61: 25,524,239 km (0.096 R)
• M62: 25,785,736 km (0.039 R)
• M63: 26,153,448 km (0.072 R)
• M64: 26,258,765 km (0.049 R)
• M65: 26,364,231 km (0.089 R)
• M66: 26,840,850 km (0.111 R)
• M67: 27,694,904 km (0.119 R)
• M68: 27,909,876 km (0.068 R)
• M69: 28,125,297 km (0.066 R)
• M70: 28,557,934 km (0.034 R)
• M71: 29,101,872 km (0.112 R)
• M72: 29,211,079 km (0.101 R)
• M73: 30,754,031 km (0.098 R)
• M74: 31,199,683 km (0.117 R)
• M75: 31,816,026 km (0.107 R)
• M76: 32,776,445 km (0.057 R)
• M77: 33,003,833 km (0.118 R)
• M78: 33,402,961 km (0.071 R)
• M79: 33,861,029 km (0.096 R)
• M80: 33,918,475 km (0.091 R)
• M81: 34,206,002 km (0.103 R)
• M82: 34,552,171 km (0.082 R)
• M83: 34,841,494 km (0.036 R)
• M84: 34,957,432 km (0.06 R)
• M85: 35,422,532 km (0.06 R)
• M86: 35,714,248 km (0.115 R)
• M87: 35,948,219 km (0.115 R)
• M88: 36,830,248 km (0.1 R)
• M89: 37,007,372 km (0.11 R)
• M90: 37,659,768 km (0.119 R)
• M91: 39,276,921 km (0.087 R)
• M92: 39,397,646 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354

Radius: 12.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.21 AU - 11.83 AU

Year: 10893 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,958,720 km

• M1: 365,019 km (0.105 R)
• M2: 442,959 km (0.062 R)
• M3: 720,912 km (0.088 R)
• M4: 1,004,251 km (0.054 R)
• M5: 1,360,892 km (0.067 R)
• M6: 1,695,243 km (0.06 R)
• M7: 1,798,615 km (0.117 R)
• M8: 1,947,166 km (0.114 R)
• M9: 2,464,027 km (0.095 R)
• M10: 2,702,037 km (0.07 R)
• M11: 3,124,202 km (0.111 R)
• M12: 4,086,266 km (0.103 R)
• M13: 4,570,963 km (0.094 R)
• M14: 5,940,980 km (0.087 R)
• M15: 7,360,814 km (0.088 R)
• M16: 7,601,517 km (0.07 R)
• M17: 7,775,200 km (0.095 R)
• M18: 8,375,237 km (0.118 R)
• M19: 8,590,658 km (0.084 R)
• M20: 9,026,885 km (0.037 R)
• M21: 9,921,181 km (0.068 R)
• M22: 10,035,025 km (0.102 R)
• M23: 10,263,910 km (0.12 R)
• M24: 10,379,100 km (0.108 R)
• M25: 10,961,036 km (0.088 R)
• M26: 11,039,425 km (0.08 R)
• M27: 11,833,790 km (0.106 R)
• M28: 11,994,907 km (0.056 R)
• M29: 13,519,309 km (0.103 R)
• M30: 13,984,409 km (0.054 R)
• M31: 14,069,381 km (0.113 R)
• M32: 14,540,614 km (0.053 R)
• M33: 15,454,657 km (0.103 R)
• M34: 15,719,146 km (0.081 R)
• M35: 16,431,980 km (0.102 R)
• M36: 16,837,540 km (0.103 R)
• M37: 17,155,435 km (0.104 R)
• M38: 17,429,349 km (0.113 R)
• M39: 18,259,916 km (0.11 R)
• M40: 19,482,430 km (0.038 R)
• M41: 19,959,647 km (0.063 R)
• M42: 20,344,263 km (0.114 R)
• M43: 21,023,138 km (0.095 R)
• M44: 21,709,493 km (0.074 R)
• M45: 22,702,674 km (0.079 R)
• M46: 24,220,194 km (0.117 R)
• M47: 24,373,682 km (0.101 R)
• M48: 25,250,026 km (0.073 R)
• M49: 25,353,847 km (0.067 R)
• M50: 26,294,219 km (0.089 R)
• M51: 27,405,732 km (0.081 R)
• M52: 28,586,508 km (0.041 R)
• M53: 29,074,346 km (0.045 R)
• M54: 30,554,468 km (0.099 R)
• M55: 31,443,079 km (0.108 R)
• M56: 34,045,035 km (0.091 R)
• M57: 34,331,963 km (0.087 R)
• M58: 35,371,669 km (0.078 R)
• M59: 36,363,203 km (0.109 R)
• M60: 37,422,955 km (0.091 R)
• M61: 38,911,603 km (0.048 R)
• M62: 39,572,676 km (0.116 R)
• M63: 40,723,383 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.5

Radius: 13.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.78 AU - 12.3 AU

Year: 15493 Days

Day: 10.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,958,720 km

• M1: 208,689 km (0.061 R)
• M2: 400,922 km (0.069 R)
• M3: 485,146 km (0.05 R)
• M4: 874,998 km (0.114 R)
• M5: 969,245 km (0.105 R)
• M6: 1,275,023 km (0.047 R)
• M7: 1,641,238 km (0.083 R)
• M8: 1,760,767 km (0.1 R)
• M9: 1,852,470 km (0.089 R)
• M10: 2,104,992 km (0.117 R)
• M11: 2,966,376 km (0.106 R)
• M12: 4,008,176 km (0.092 R)
• M13: 4,254,264 km (0.11 R)
• M14: 4,718,317 km (0.043 R)
• M15: 5,243,256 km (0.089 R)
• M16: 5,649,264 km (0.037 R)
• M17: 5,925,572 km (0.118 R)
• M18: 6,206,516 km (0.074 R)
• M19: 6,348,634 km (0.12 R)
• M20: 6,539,821 km (0.073 R)
• M21: 7,879,918 km (0.113 R)
• M22: 8,034,004 km (0.1 R)
• M23: 8,502,395 km (0.081 R)
• M24: 9,302,744 km (0.11 R)
• M25: 10,974,949 km (0.1 R)
• M26: 11,669,532 km (0.067 R)
• M27: 11,904,400 km (0.073 R)
• M28: 13,223,405 km (0.092 R)
• M29: 13,468,147 km (0.107 R)
• M30: 14,778,026 km (0.105 R)
• M31: 15,673,668 km (0.065 R)
• M32: 15,932,921 km (0.112 R)
• M33: 16,128,146 km (0.071 R)
• M34: 17,316,851 km (0.115 R)
• M35: 17,719,269 km (0.105 R)
• M36: 18,057,061 km (0.078 R)
• M37: 18,601,897 km (0.111 R)
• M38: 20,128,094 km (0.115 R)
• M39: 20,763,885 km (0.115 R)
• M40: 20,977,361 km (0.026 R)
• M41: 21,550,172 km (0.093 R)
• M42: 21,838,447 km (0.116 R)
• M43: 22,055,513 km (0.079 R)
• M44: 22,564,894 km (0.055 R)
• M45: 23,595,175 km (0.063 R)
• M46: 24,490,368 km (0.108 R)
• M47: 25,854,102 km (0.083 R)
• M48: 26,160,628 km (0.096 R)
• M49: 26,699,779 km (0.115 R)
• M50: 26,931,955 km (0.112 R)
• M51: 29,769,976 km (0.118 R)
• M52: 30,899,291 km (0.084 R)
• M53: 32,206,926 km (0.051 R)
• M54: 33,199,507 km (0.069 R)
• M55: 33,532,512 km (0.105 R)
• M56: 34,202,112 km (0.111 R)
• M57: 36,066,102 km (0.112 R)
• M58: 38,049,770 km (0.117 R)
• M59: 39,803,505 km (0.094 R)
• M60: 40,601,311 km (0.117 R)
• M61: 40,868,343 km (0.036 R)
• M62: 41,046,664 km (0.09 R)
• M63: 41,673,180 km (0.055 R)
• M64: 42,754,323 km (0.08 R)
• M65: 42,844,830 km (0.1 R)
• M66: 46,052,807 km (0.03 R)
• M67: 46,331,508 km (0.067 R)
• M68: 47,826,589 km (0.109 R)
• M69: 49,622,511 km (0.094 R)
• M70: 49,717,656 km (0.076 R)
• M71: 49,812,949 km (0.069 R)
• M72: 50,864,174 km (0.046 R)
• M73: 52,115,859 km (0.087 R)
• M74: 53,280,329 km (0.098 R)
• M75: 54,257,203 km (0.045 R)
• M76: 55,338,796 km (0.055 R)
• M77: 57,923,099 km (0.087 R)
• M78: 58,023,329 km (0.03 R)
• M79: 59,431,943 km (0.109 R)
• M80: 60,140,438 km (0.118 R)
• M81: 61,157,554 km (0.053 R)
• M82: 62,899,622 km (0.119 R)
• M83: 63,208,691 km (0.104 R)
• M84: 65,074,027 km (0.1 R)
• M85: 65,178,147 km (0.105 R)
• M86: 65,386,686 km (0.095 R)
• M87: 69,709,167 km (0.114 R)
• M88: 70,456,408 km (0.114 R)
• M89: 71,528,427 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 12,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit