🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.54 AU - 0.84 AU

Year: 215 Days

Day: 22.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,294,645 km

• M1: 426,055 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.84 AU

Year: 215 Days

Day: 41 Hours

Environment

Temp: 184 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.72 AU - 0.8 AU

Year: 248 Days

Day: 40.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,294,645 km

• M1: 42,187 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.86 AU - 3.92 AU

Year: 2875 Days

Day: 20.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,294,645 km

• M1: 282,291 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.18 AU - 4.8 AU

Year: 2987 Days

Day: 17.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.99 AU - 5.21 AU

Year: 4316 Days

Day: 13.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,294,645 km

• M1: 434,283 km (0.065 R)
• M2: 551,418 km (0.066 R)
• M3: 798,853 km (0.033 R)
• M4: 1,197,082 km (0.1 R)
• M5: 1,269,188 km (0.111 R)
• M6: 1,520,214 km (0.11 R)
• M7: 1,585,588 km (0.077 R)
• M8: 1,732,643 km (0.086 R)
• M9: 1,814,772 km (0.114 R)
• M10: 2,156,603 km (0.114 R)
• M11: 2,215,694 km (0.115 R)
• M12: 2,581,012 km (0.065 R)
• M13: 2,738,987 km (0.106 R)
• M14: 3,080,968 km (0.095 R)
• M15: 3,419,508 km (0.105 R)
• M16: 3,523,329 km (0.078 R)
• M17: 3,841,374 km (0.113 R)
• M18: 4,131,893 km (0.093 R)
• M19: 4,505,140 km (0.079 R)
• M20: 4,581,136 km (0.098 R)
• M21: 4,657,431 km (0.082 R)
• M22: 4,830,964 km (0.081 R)
• M23: 4,889,307 km (0.064 R)
• M24: 4,947,800 km (0.032 R)
• M25: 5,006,592 km (0.066 R)
• M26: 5,065,533 km (0.038 R)
• M27: 5,224,107 km (0.087 R)
• M28: 5,566,387 km (0.117 R)
• M29: 5,936,791 km (0.099 R)
• M30: 6,188,266 km (0.1 R)
• M31: 6,336,517 km (0.08 R)
• M32: 6,853,826 km (0.032 R)
• M33: 6,963,332 km (0.038 R)
• M34: 7,073,436 km (0.097 R)
• M35: 7,250,859 km (0.12 R)
• M36: 7,700,700 km (0.081 R)
• M37: 7,883,209 km (0.061 R)
• M38: 7,997,951 km (0.113 R)
• M39: 8,136,479 km (0.115 R)
• M40: 8,722,005 km (0.118 R)
• M41: 8,840,785 km (0.092 R)
• M42: 8,936,229 km (0.093 R)
• M43: 9,031,971 km (0.073 R)
• M44: 9,224,504 km (0.069 R)
• M45: 9,834,863 km (0.052 R)
• M46: 10,609,780 km (0.118 R)
• M47: 10,812,934 km (0.104 R)
• M48: 10,889,528 km (0.067 R)
• M49: 10,966,122 km (0.104 R)
• M50: 11,094,477 km (0.119 R)
• M51: 11,404,294 km (0.071 R)
• M52: 11,586,355 km (0.114 R)
• M53: 12,270,915 km (0.114 R)
• M54: 12,377,429 km (0.109 R)
• M55: 12,645,059 km (0.088 R)
• M56: 12,968,789 km (0.108 R)
• M57: 13,077,247 km (0.043 R)
• M58: 13,213,232 km (0.1 R)
• M59: 13,377,191 km (0.046 R)
• M60: 14,039,461 km (0.04 R)
• M61: 14,262,511 km (0.119 R)
• M62: 14,825,598 km (0.101 R)
• M63: 15,799,330 km (0.087 R)
• M64: 16,118,722 km (0.116 R)
• M65: 16,206,237 km (0.042 R)
• M66: 17,507,588 km (0.096 R)
• M67: 18,353,116 km (0.077 R)
• M68: 18,566,592 km (0.106 R)
• M69: 19,088,389 km (0.054 R)
• M70: 19,708,622 km (0.068 R)
• M71: 19,989,716 km (0.088 R)
• M72: 20,146,644 km (0.116 R)
• M73: 20,303,722 km (0.085 R)
• M74: 20,398,268 km (0.086 R)
• M75: 21,032,264 km (0.051 R)
• M76: 21,223,749 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 9.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.8 AU - 7.14 AU

Year: 6167 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 35,294,645 km

• M1: 121,473 km (0.103 R)
• M2: 427,700 km (0.089 R)
• M3: 560,992 km (0.068 R)
• M4: 844,480 km (0.088 R)
• M5: 1,083,238 km (0.103 R)
• M6: 1,200,972 km (0.115 R)
• M7: 1,312,572 km (0.12 R)
• M8: 1,470,697 km (0.112 R)
• M9: 1,887,476 km (0.071 R)
• M10: 2,030,492 km (0.026 R)
• M11: 2,546,006 km (0.107 R)
• M12: 2,677,802 km (0.078 R)
• M13: 2,962,038 km (0.118 R)
• M14: 3,313,294 km (0.116 R)
• M15: 3,648,094 km (0.042 R)
• M16: 3,827,162 km (0.079 R)
• M17: 4,085,967 km (0.096 R)
• M18: 4,366,163 km (0.09 R)
• M19: 4,492,723 km (0.032 R)
• M20: 4,620,480 km (0.089 R)
• M21: 4,733,277 km (0.068 R)
• M22: 5,044,141 km (0.039 R)
• M23: 5,429,356 km (0.067 R)
• M24: 5,582,693 km (0.067 R)
• M25: 5,893,707 km (0.096 R)
• M26: 6,281,615 km (0.111 R)
• M27: 6,460,683 km (0.08 R)
• M28: 6,952,561 km (0.119 R)
• M29: 7,324,761 km (0.12 R)
• M30: 7,627,247 km (0.09 R)
• M31: 7,760,988 km (0.112 R)
• M32: 8,401,267 km (0.096 R)
• M33: 8,539,346 km (0.076 R)
• M34: 8,678,172 km (0.108 R)
• M35: 8,777,805 km (0.028 R)
• M36: 8,937,874 km (0.117 R)
• M37: 9,608,821 km (0.059 R)
• M38: 10,422,484 km (0.109 R)
• M39: 10,592,277 km (0.106 R)
• M40: 10,955,800 km (0.102 R)
• M41: 11,063,511 km (0.092 R)
• M42: 11,236,595 km (0.109 R)
• M43: 11,871,638 km (0.11 R)
• M44: 12,026,622 km (0.118 R)
• M45: 12,182,353 km (0.099 R)
• M46: 12,563,229 km (0.12 R)
• M47: 12,970,734 km (0.079 R)
• M48: 13,176,281 km (0.05 R)
• M49: 13,336,800 km (0.085 R)
• M50: 13,659,782 km (0.119 R)
• M51: 13,775,720 km (0.105 R)
• M52: 14,219,577 km (0.109 R)
• M53: 14,834,424 km (0.08 R)
• M54: 15,049,247 km (0.096 R)
• M55: 15,313,287 km (0.093 R)
• M56: 15,409,777 km (0.081 R)
• M57: 15,967,927 km (0.051 R)
• M58: 16,261,737 km (0.113 R)
• M59: 16,557,343 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 13.7

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.04 AU - 7.24 AU

Year: 6412 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,294,645 km

• M1: 545,434 km (0.087 R)
• M2: 843,582 km (0.101 R)
• M3: 1,206,806 km (0.054 R)
• M4: 1,381,387 km (0.089 R)
• M5: 1,687,314 km (0.089 R)
• M6: 2,089,433 km (0.078 R)
• M7: 2,225,119 km (0.111 R)
• M8: 2,410,919 km (0.095 R)
• M9: 2,553,785 km (0.105 R)
• M10: 2,781,772 km (0.107 R)
• M11: 2,948,724 km (0.047 R)
• M12: 3,452,120 km (0.085 R)
• M13: 3,577,783 km (0.103 R)
• M14: 3,723,192 km (0.111 R)
• M15: 4,171,686 km (0.04 R)
• M16: 4,697,074 km (0.085 R)
• M17: 5,099,941 km (0.081 R)
• M18: 5,284,844 km (0.113 R)
• M19: 5,767,746 km (0.093 R)
• M20: 5,896,101 km (0.071 R)
• M21: 6,265,009 km (0.114 R)
• M22: 6,619,107 km (0.079 R)
• M23: 6,776,036 km (0.077 R)
• M24: 6,888,982 km (0.101 R)
• M25: 7,957,260 km (0.082 R)
• M26: 8,437,769 km (0.11 R)
• M27: 8,559,541 km (0.113 R)
• M28: 8,681,763 km (0.118 R)
• M29: 9,833,517 km (0.043 R)
• M30: 10,167,718 km (0.051 R)
• M31: 10,427,271 km (0.108 R)
• M32: 10,715,546 km (0.056 R)
• M33: 11,487,920 km (0.12 R)
• M34: 11,812,846 km (0.086 R)
• M35: 11,921,754 km (0.086 R)
• M36: 12,444,000 km (0.082 R)
• M37: 12,721,953 km (0.09 R)
• M38: 13,567,928 km (0.117 R)
• M39: 15,373,575 km (0.078 R)
• M40: 16,304,522 km (0.088 R)
• M41: 16,700,358 km (0.111 R)
• M42: 17,439,521 km (0.043 R)
• M43: 17,813,067 km (0.033 R)
• M44: 19,269,702 km (0.058 R)
• M45: 19,720,590 km (0.096 R)
• M46: 19,947,380 km (0.072 R)
• M47: 20,929,041 km (0.106 R)
• M48: 22,026,940 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 9.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.56 AU - 11.7 AU

Year: 14863 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,294,645 km

• M1: 158,275 km (0.026 R)
• M2: 222,602 km (0.084 R)
• M3: 305,928 km (0.109 R)
• M4: 373,396 km (0.084 R)
• M5: 504,594 km (0.064 R)
• M6: 746,793 km (0.047 R)
• M7: 949,049 km (0.109 R)
• M8: 1,056,909 km (0.109 R)
• M9: 1,252,134 km (0.109 R)
• M10: 1,566,888 km (0.079 R)
• M11: 1,809,835 km (0.071 R)
• M12: 1,906,625 km (0.104 R)
• M13: 2,588,342 km (0.106 R)
• M14: 2,944,535 km (0.089 R)
• M15: 3,128,391 km (0.1 R)
• M16: 3,629,394 km (0.116 R)
• M17: 3,702,996 km (0.038 R)
• M18: 4,155,530 km (0.092 R)
• M19: 4,310,214 km (0.108 R)
• M20: 4,466,843 km (0.06 R)
• M21: 4,652,045 km (0.076 R)
• M22: 5,390,161 km (0.08 R)
• M23: 5,931,256 km (0.054 R)
• M24: 6,193,801 km (0.079 R)
• M25: 6,699,890 km (0.116 R)
• M26: 6,820,915 km (0.107 R)
• M27: 7,188,477 km (0.042 R)
• M28: 8,232,221 km (0.085 R)
• M29: 8,954,181 km (0.114 R)
• M30: 9,188,301 km (0.117 R)
• M31: 9,356,599 km (0.118 R)
• M32: 9,526,093 km (0.097 R)
• M33: 10,528,698 km (0.109 R)
• M34: 11,060,369 km (0.04 R)
• M35: 11,239,587 km (0.1 R)
• M36: 11,311,544 km (0.094 R)
• M37: 11,528,311 km (0.071 R)
• M38: 11,783,076 km (0.066 R)
• M39: 12,409,143 km (0.095 R)
• M40: 12,632,792 km (0.077 R)
• M41: 12,782,689 km (0.066 R)
• M42: 13,197,674 km (0.119 R)
• M43: 13,311,667 km (0.12 R)
• M44: 13,578,849 km (0.086 R)
• M45: 14,041,107 km (0.117 R)
• M46: 14,274,030 km (0.091 R)
• M47: 14,586,840 km (0.059 R)
• M48: 14,901,743 km (0.057 R)
• M49: 15,819,825 km (0.073 R)
• M50: 15,941,000 km (0.093 R)
• M51: 16,510,219 km (0.059 R)
• M52: 17,127,610 km (0.095 R)
• M53: 18,088,776 km (0.09 R)
• M54: 19,153,315 km (0.096 R)
• M55: 19,888,738 km (0.099 R)
• M56: 21,075,946 km (0.068 R)
• M57: 21,298,249 km (0.109 R)
• M58: 22,195,387 km (0.106 R)
• M59: 22,421,579 km (0.106 R)
• M60: 22,876,357 km (0.09 R)
• M61: 23,059,165 km (0.065 R)
• M62: 23,380,202 km (0.103 R)
• M63: 23,702,586 km (0.027 R)
• M64: 24,072,990 km (0.103 R)
• M65: 24,165,890 km (0.12 R)
• M66: 24,445,190 km (0.11 R)
• M67: 24,538,539 km (0.115 R)
• M68: 25,384,215 km (0.094 R)
• M69: 26,096,301 km (0.102 R)
• M70: 26,430,802 km (0.106 R)
• M71: 26,766,649 km (0.11 R)
• M72: 26,959,331 km (0.044 R)
• M73: 27,929,174 km (0.083 R)
• M74: 28,271,454 km (0.037 R)
• M75: 28,713,367 km (0.048 R)
• M76: 29,058,788 km (0.111 R)
• M77: 29,554,555 km (0.097 R)
• M78: 30,203,212 km (0.075 R)
• M79: 31,362,296 km (0.111 R)
• M80: 32,177,156 km (0.066 R)
• M81: 32,330,793 km (0.116 R)
• M82: 33,827,819 km (0.106 R)
• M83: 34,558,604 km (0.109 R)
• M84: 34,715,981 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit