🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.53 AU - 0.67 AU

Year: 177 Days

Day: 30.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,100,858 km

• M1: 28,124 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.58 AU - 0.78 AU

Year: 214 Days

Day: 33.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 76.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.85 AU - 1.15 AU

Year: 381 Days

Day: 27.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.66 AU - 2.08 AU

Year: 974 Days

Day: 45.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.21 AU - 2.23 AU

Year: 1260 Days

Day: 30.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,100,858 km

• M1: 490,831 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.2 AU - 3.82 AU

Year: 2504 Days

Day: 23.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 9.2

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.97 AU - 5.85 AU

Year: 4143 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,100,858 km

• M1: 116,686 km (0.114 R)
• M2: 203,453 km (0.086 R)
• M3: 434,881 km (0.108 R)
• M4: 815,458 km (0.074 R)
• M5: 970,890 km (0.115 R)
• M6: 1,045,988 km (0.114 R)
• M7: 1,162,675 km (0.103 R)
• M8: 1,229,395 km (0.047 R)
• M9: 1,466,358 km (0.1 R)
• M10: 1,612,665 km (0.088 R)
• M11: 1,872,816 km (0.066 R)
• M12: 2,179,342 km (0.11 R)
• M13: 2,449,964 km (0.102 R)
• M14: 2,894,420 km (0.059 R)
• M15: 3,716,759 km (0.108 R)
• M16: 3,979,154 km (0.093 R)
• M17: 4,415,680 km (0.108 R)
• M18: 4,693,484 km (0.115 R)
• M19: 4,758,409 km (0.067 R)
• M20: 5,266,443 km (0.113 R)
• M21: 5,653,004 km (0.102 R)
• M22: 5,838,207 km (0.062 R)
• M23: 6,381,546 km (0.12 R)
• M24: 6,574,378 km (0.081 R)
• M25: 6,842,607 km (0.057 R)
• M26: 7,516,395 km (0.041 R)
• M27: 7,977,456 km (0.096 R)
• M28: 8,081,127 km (0.08 R)
• M29: 8,342,325 km (0.036 R)
• M30: 8,500,301 km (0.053 R)
• M31: 8,980,510 km (0.114 R)
• M32: 9,911,308 km (0.05 R)
• M33: 10,106,832 km (0.074 R)
• M34: 10,219,031 km (0.097 R)
• M35: 10,303,553 km (0.05 R)
• M36: 11,045,409 km (0.036 R)
• M37: 11,161,198 km (0.115 R)
• M38: 11,452,016 km (0.039 R)
• M39: 11,716,056 km (0.092 R)
• M40: 11,834,089 km (0.075 R)
• M41: 12,339,880 km (0.061 R)
• M42: 12,670,940 km (0.063 R)
• M43: 13,035,510 km (0.106 R)
• M44: 13,157,881 km (0.116 R)
• M45: 13,341,886 km (0.107 R)
• M46: 14,212,546 km (0.071 R)
• M47: 14,369,923 km (0.1 R)
• M48: 14,718,336 km (0.03 R)
• M49: 14,845,644 km (0.099 R)
• M50: 15,520,330 km (0.114 R)
• M51: 15,779,883 km (0.105 R)
• M52: 15,845,107 km (0.113 R)
• M53: 15,975,706 km (0.077 R)
• M54: 16,369,448 km (0.118 R)
• M55: 16,899,473 km (0.092 R)
• M56: 16,999,404 km (0.089 R)
• M57: 17,233,525 km (0.1 R)
• M58: 17,468,843 km (0.039 R)
• M59: 17,603,630 km (0.101 R)
• M60: 17,772,676 km (0.069 R)
• M61: 18,420,135 km (0.042 R)
• M62: 18,660,689 km (0.1 R)
• M63: 19,040,667 km (0.114 R)
• M64: 19,249,057 km (0.113 R)
• M65: 19,528,057 km (0.099 R)
• M66: 19,703,087 km (0.108 R)
• M67: 20,054,791 km (0.111 R)
• M68: 20,196,012 km (0.097 R)
• M69: 20,373,136 km (0.112 R)
• M70: 20,586,163 km (0.098 R)
• M71: 21,158,225 km (0.05 R)
• M72: 21,301,989 km (0.095 R)
• M73: 21,409,998 km (0.046 R)
• M74: 21,771,577 km (0.048 R)
• M75: 22,062,245 km (0.085 R)
• M76: 22,244,605 km (0.119 R)
• M77: 23,535,036 km (0.077 R)
• M78: 23,609,386 km (0.115 R)
• M79: 24,471,519 km (0.082 R)
• M80: 24,811,555 km (0.116 R)
• M81: 25,077,241 km (0.052 R)
• M82: 25,229,531 km (0.115 R)
• M83: 25,534,861 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 8.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.08 AU - 9.58 AU

Year: 9155 Days

Day: 7.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,100,858 km

• M1: 153,188 km (0.107 R)
• M2: 205,847 km (0.105 R)
• M3: 261,198 km (0.089 R)
• M4: 314,455 km (0.113 R)
• M5: 983,008 km (0.11 R)
• M6: 1,059,003 km (0.073 R)
• M7: 1,266,346 km (0.08 R)
• M8: 1,756,429 km (0.107 R)
• M9: 2,100,504 km (0.101 R)
• M10: 2,341,506 km (0.093 R)
• M11: 2,655,512 km (0.055 R)
• M12: 2,784,914 km (0.093 R)
• M13: 3,117,620 km (0.049 R)
• M14: 3,369,692 km (0.089 R)
• M15: 3,439,704 km (0.099 R)
• M16: 3,844,964 km (0.055 R)
• M17: 3,967,186 km (0.104 R)
• M18: 4,468,638 km (0.095 R)
• M19: 4,597,143 km (0.093 R)
• M20: 4,726,844 km (0.116 R)
• M21: 4,779,054 km (0.043 R)
• M22: 5,696,537 km (0.062 R)
• M23: 5,892,211 km (0.039 R)
• M24: 6,004,859 km (0.06 R)
• M25: 6,146,827 km (0.094 R)
• M26: 6,232,546 km (0.114 R)
• M27: 6,347,587 km (0.097 R)
• M28: 6,637,957 km (0.03 R)
• M29: 6,784,862 km (0.108 R)
• M30: 6,903,044 km (0.08 R)
• M31: 7,382,954 km (0.098 R)
• M32: 7,504,577 km (0.089 R)
• M33: 7,626,948 km (0.095 R)
• M34: 8,343,223 km (0.088 R)
• M35: 8,661,268 km (0.116 R)
• M36: 8,725,445 km (0.047 R)
• M37: 9,705,910 km (0.06 R)
• M38: 9,772,481 km (0.098 R)
• M39: 9,906,221 km (0.044 R)
• M40: 10,549,492 km (0.118 R)
• M41: 11,171,221 km (0.037 R)
• M42: 11,592,489 km (0.097 R)
• M43: 12,341,974 km (0.111 R)
• M44: 12,996,913 km (0.098 R)
• M45: 13,254,671 km (0.096 R)
• M46: 13,402,623 km (0.113 R)
• M47: 13,737,722 km (0.107 R)
• M48: 13,887,619 km (0.091 R)
• M49: 14,188,909 km (0.059 R)
• M50: 14,378,300 km (0.101 R)
• M51: 14,454,296 km (0.106 R)
• M52: 15,532,298 km (0.118 R)
• M53: 15,845,107 km (0.12 R)
• M54: 15,923,497 km (0.1 R)
• M55: 19,294,086 km (0.063 R)
• M56: 19,419,898 km (0.059 R)
• M57: 19,883,651 km (0.045 R)
• M58: 20,095,781 km (0.115 R)
• M59: 20,223,239 km (0.101 R)
• M60: 20,779,144 km (0.067 R)
• M61: 20,865,163 km (0.092 R)
• M62: 22,300,704 km (0.087 R)
• M63: 22,476,930 km (0.1 R)
• M64: 23,141,594 km (0.05 R)
• M65: 23,230,754 km (0.03 R)
• M66: 23,633,172 km (0.091 R)
• M67: 24,309,205 km (0.063 R)
• M68: 24,399,712 km (0.118 R)
• M69: 25,082,925 km (0.097 R)
• M70: 26,281,803 km (0.081 R)
• M71: 26,421,228 km (0.068 R)
• M72: 26,561,102 km (0.087 R)
• M73: 27,075,719 km (0.11 R)
• M74: 27,640,899 km (0.114 R)
• M75: 27,877,563 km (0.03 R)
• M76: 28,448,279 km (0.078 R)
• M77: 28,543,723 km (0.091 R)
• M78: 28,687,187 km (0.056 R)
• M79: 29,407,949 km (0.063 R)
• M80: 30,232,084 km (0.058 R)
• M81: 30,475,929 km (0.116 R)
• M82: 30,769,290 km (0.115 R)
• M83: 30,965,562 km (0.079 R)
• M84: 31,704,726 km (0.098 R)
• M85: 32,300,424 km (0.101 R)
• M86: 32,699,551 km (0.101 R)
• M87: 32,999,944 km (0.11 R)
• M88: 33,653,986 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 10.5

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.88 AU - 11.16 AU

Year: 12993 Days

Day: 5.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,100,858 km

• M1: 132,394 km (0.09 R)
• M2: 206,744 km (0.095 R)
• M3: 282,441 km (0.059 R)
• M4: 402,119 km (0.082 R)
• M5: 702,512 km (0.095 R)
• M6: 818,001 km (0.041 R)
• M7: 961,316 km (0.052 R)
• M8: 1,250,489 km (0.061 R)
• M9: 2,188,018 km (0.113 R)
• M10: 3,070,197 km (0.097 R)
• M11: 3,331,395 km (0.104 R)
• M12: 3,599,923 km (0.088 R)
• M13: 3,668,140 km (0.114 R)
• M14: 3,736,805 km (0.104 R)
• M15: 3,910,488 km (0.109 R)
• M16: 4,193,827 km (0.064 R)
• M17: 4,410,893 km (0.1 R)
• M18: 4,520,848 km (0.087 R)
• M19: 6,031,038 km (0.099 R)
• M20: 6,153,260 km (0.114 R)
• M21: 6,400,246 km (0.088 R)
• M22: 7,507,719 km (0.075 R)
• M23: 7,860,321 km (0.104 R)
• M24: 8,904,215 km (0.092 R)
• M25: 9,230,637 km (0.058 R)
• M26: 9,991,343 km (0.078 R)
• M27: 10,379,399 km (0.119 R)
• M28: 11,270,255 km (0.064 R)
• M29: 12,547,970 km (0.081 R)
• M30: 12,809,018 km (0.069 R)
• M31: 13,230,436 km (0.097 R)
• M32: 13,763,602 km (0.106 R)
• M33: 15,238,189 km (0.113 R)
• M34: 15,740,838 km (0.117 R)
• M35: 16,022,381 km (0.046 R)
• M36: 16,135,477 km (0.075 R)
• M37: 16,819,737 km (0.086 R)
• M38: 16,992,373 km (0.115 R)
• M39: 18,571,528 km (0.06 R)
• M40: 18,749,999 km (0.052 R)
• M41: 18,988,607 km (0.078 R)
• M42: 19,288,401 km (0.07 R)
• M43: 19,650,279 km (0.115 R)
• M44: 20,014,400 km (0.109 R)
• M45: 20,749,225 km (0.117 R)
• M46: 21,182,011 km (0.11 R)
• M47: 22,245,503 km (0.102 R)
• M48: 22,879,050 km (0.095 R)
• M49: 23,454,403 km (0.094 R)
• M50: 24,423,947 km (0.1 R)
• M51: 24,946,343 km (0.096 R)
• M52: 26,602,690 km (0.11 R)
• M53: 27,342,601 km (0.117 R)
• M54: 27,681,141 km (0.119 R)
• M55: 28,568,107 km (0.07 R)
• M56: 28,774,103 km (0.119 R)
• M57: 31,213,446 km (0.117 R)
• M58: 31,425,576 km (0.105 R)
• M59: 32,064,957 km (0.055 R)
• M60: 32,207,674 km (0.079 R)
• M61: 33,140,267 km (0.079 R)
• M62: 33,718,462 km (0.11 R)
• M63: 35,473,245 km (0.073 R)
• M64: 35,620,749 km (0.075 R)
• M65: 36,287,357 km (0.101 R)
• M66: 36,883,355 km (0.096 R)
• M67: 37,557,742 km (0.096 R)
• M68: 38,538,955 km (0.09 R)
• M69: 38,690,647 km (0.1 R)
• M70: 39,681,583 km (0.12 R)
• M71: 40,295,533 km (0.098 R)
• M72: 40,603,704 km (0.092 R)
• M73: 43,886,480 km (0.027 R)
• M74: 45,639,767 km (0.059 R)
• M75: 45,961,103 km (0.063 R)
• M76: 46,444,305 km (0.072 R)
• M77: 47,010,233 km (0.066 R)
• M78: 48,394,313 km (0.06 R)
• M79: 48,639,803 km (0.083 R)
• M80: 48,885,891 km (0.094 R)
• M81: 49,543,972 km (0.045 R)
• M82: 49,626,401 km (0.085 R)
• M83: 50,453,677 km (0.111 R)
• M84: 51,118,789 km (0.113 R)
• M85: 53,553,794 km (0.06 R)
• M86: 54,147,248 km (0.11 R)
• M87: 54,232,220 km (0.036 R)
• M88: 56,026,497 km (0.116 R)
• M89: 56,370,422 km (0.098 R)
• M90: 57,753,455 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit