🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 176 Days

Day: 19.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,582,919 km

• M1: 128,654 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.8 AU

Year: 212 Days

Day: 21.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 217 Days

Day: 40 Hours

Environment

Temp: 190 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,582,919 km

• M1: 130,150 km (0.03 R)
• M2: 170,691 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.64 AU - 0.96 AU

Year: 271 Days

Day: 33.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.2 AU - 1.46 AU

Year: 581 Days

Day: 12.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.69 AU - 2.79 AU

Year: 1718 Days

Day: 29.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437

Radius: 11.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.51 AU - 5.51 AU

Year: 3628 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,582,919 km

• M1: 144,512 km (0.058 R)
• M2: 692,788 km (0.08 R)
• M3: 869,014 km (0.098 R)
• M4: 941,719 km (0.098 R)
• M5: 1,196,484 km (0.077 R)
• M6: 1,436,289 km (0.116 R)
• M7: 1,549,385 km (0.105 R)
• M8: 1,626,428 km (0.114 R)
• M9: 1,731,446 km (0.058 R)
• M10: 1,865,934 km (0.106 R)
• M11: 2,046,200 km (0.118 R)
• M12: 2,203,277 km (0.048 R)
• M13: 2,454,003 km (0.068 R)
• M14: 2,683,038 km (0.116 R)
• M15: 2,776,686 km (0.117 R)
• M16: 2,855,674 km (0.037 R)
• M17: 2,967,274 km (0.071 R)
• M18: 3,599,474 km (0.084 R)
• M19: 3,755,206 km (0.116 R)
• M20: 3,825,218 km (0.108 R)
• M21: 4,109,603 km (0.067 R)
• M22: 4,254,414 km (0.041 R)
• M23: 4,567,821 km (0.118 R)
• M24: 4,699,019 km (0.064 R)
• M25: 4,831,562 km (0.105 R)
• M26: 4,927,006 km (0.052 R)
• M27: 5,753,385 km (0.072 R)
• M28: 5,834,467 km (0.096 R)
• M29: 6,224,319 km (0.097 R)
• M30: 6,580,362 km (0.054 R)
• M31: 7,268,512 km (0.077 R)
• M32: 7,378,167 km (0.11 R)
• M33: 7,510,412 km (0.117 R)
• M34: 7,599,123 km (0.094 R)
• M35: 7,867,053 km (0.069 R)
• M36: 8,412,487 km (0.088 R)
• M37: 8,573,903 km (0.098 R)
• M38: 8,876,240 km (0.044 R)
• M39: 9,040,648 km (0.115 R)
• M40: 9,253,376 km (0.081 R)
• M41: 9,443,964 km (0.118 R)
• M42: 9,659,834 km (0.106 R)
• M43: 9,998,972 km (0.081 R)
• M44: 10,072,125 km (0.094 R)
• M45: 10,416,051 km (0.08 R)
• M46: 10,689,067 km (0.118 R)
• M47: 10,838,964 km (0.118 R)
• M48: 11,039,874 km (0.089 R)
• M49: 11,343,558 km (0.096 R)
• M50: 11,598,772 km (0.101 R)
• M51: 11,701,396 km (0.12 R)
• M52: 12,323,424 km (0.066 R)
• M53: 12,585,818 km (0.112 R)
• M54: 12,903,265 km (0.071 R)
• M55: 13,843,787 km (0.055 R)
• M56: 14,144,030 km (0.059 R)
• M57: 14,473,893 km (0.057 R)
• M58: 15,001,525 km (0.099 R)
• M59: 15,253,747 km (0.064 R)
• M60: 15,648,685 km (0.11 R)
• M61: 15,904,498 km (0.071 R)
• M62: 16,075,638 km (0.102 R)
• M63: 16,190,230 km (0.06 R)
• M64: 16,650,991 km (0.028 R)
• M65: 16,795,802 km (0.114 R)
• M66: 17,585,529 km (0.111 R)
• M67: 18,208,006 km (0.117 R)
• M68: 18,627,029 km (0.119 R)
• M69: 18,747,306 km (0.111 R)
• M70: 18,837,663 km (0.093 R)
• M71: 19,018,976 km (0.077 R)
• M72: 19,474,651 km (0.118 R)
• M73: 19,566,205 km (0.091 R)
• M74: 20,118,520 km (0.084 R)
• M75: 20,334,839 km (0.091 R)
• M76: 20,925,601 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 11.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.94 AU - 6.24 AU

Year: 4349 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,582,919 km

• M1: 147,055 km (0.067 R)
• M2: 229,034 km (0.084 R)
• M3: 377,884 km (0.069 R)
• M4: 518,207 km (0.099 R)
• M5: 631,153 km (0.104 R)
• M6: 703,559 km (0.095 R)
• M7: 1,101,938 km (0.118 R)
• M8: 1,294,919 km (0.075 R)
• M9: 1,390,363 km (0.107 R)
• M10: 1,521,410 km (0.103 R)
• M11: 1,976,487 km (0.12 R)
• M12: 2,050,239 km (0.102 R)
• M13: 2,238,882 km (0.1 R)
• M14: 2,499,481 km (0.092 R)
• M15: 2,811,542 km (0.116 R)
• M16: 2,965,179 km (0.117 R)
• M17: 3,164,893 km (0.102 R)
• M18: 3,251,959 km (0.076 R)
• M19: 3,354,433 km (0.107 R)
• M20: 3,562,823 km (0.098 R)
• M21: 3,729,625 km (0.063 R)
• M22: 3,976,760 km (0.112 R)
• M23: 4,102,422 km (0.109 R)
• M24: 4,261,445 km (0.084 R)
• M25: 4,750,630 km (0.08 R)
• M26: 4,867,316 km (0.093 R)
• M27: 5,587,929 km (0.102 R)
• M28: 5,942,925 km (0.119 R)
• M29: 6,396,955 km (0.083 R)
• M30: 6,507,657 km (0.08 R)
• M31: 6,768,406 km (0.118 R)
• M32: 6,862,354 km (0.078 R)
• M33: 6,937,751 km (0.099 R)
• M34: 7,051,595 km (0.073 R)
• M35: 7,280,928 km (0.092 R)
• M36: 7,649,238 km (0.053 R)
• M37: 7,806,017 km (0.062 R)
• M38: 8,183,004 km (0.079 R)
• M39: 8,263,188 km (0.103 R)
• M40: 8,343,522 km (0.086 R)
• M41: 8,484,892 km (0.114 R)
• M42: 8,606,515 km (0.112 R)
• M43: 8,996,068 km (0.091 R)
• M44: 9,078,796 km (0.09 R)
• M45: 9,203,261 km (0.062 R)
• M46: 9,370,212 km (0.079 R)
• M47: 9,454,137 km (0.084 R)
• M48: 9,962,620 km (0.063 R)
• M49: 10,328,237 km (0.1 R)
• M50: 10,480,079 km (0.112 R)
• M51: 10,567,294 km (0.081 R)
• M52: 10,654,510 km (0.047 R)
• M53: 10,962,233 km (0.094 R)
• M54: 11,653,674 km (0.039 R)
• M55: 11,902,605 km (0.113 R)
• M56: 12,084,666 km (0.085 R)
• M57: 12,336,439 km (0.094 R)
• M58: 12,428,441 km (0.094 R)
• M59: 12,590,007 km (0.105 R)
• M60: 12,705,946 km (0.041 R)
• M61: 13,172,841 km (0.087 R)
• M62: 13,645,420 km (0.04 R)
• M63: 13,907,815 km (0.076 R)
• M64: 15,071,836 km (0.081 R)
• M65: 15,194,955 km (0.058 R)
• M66: 15,417,257 km (0.091 R)
• M67: 15,516,441 km (0.088 R)
• M68: 17,157,679 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 11.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.25 AU - 9.59 AU

Year: 9254 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,582,919 km

• M1: 152,291 km (0.078 R)
• M2: 244,443 km (0.106 R)
• M3: 402,269 km (0.081 R)
• M4: 589,715 km (0.057 R)
• M5: 793,168 km (0.092 R)
• M6: 953,387 km (0.089 R)
• M7: 1,037,760 km (0.077 R)
• M8: 1,124,826 km (0.111 R)
• M9: 1,479,673 km (0.108 R)
• M10: 3,092,637 km (0.097 R)
• M11: 3,299,381 km (0.098 R)
• M12: 3,726,782 km (0.115 R)
• M13: 4,058,889 km (0.09 R)
• M14: 4,285,680 km (0.107 R)
• M15: 4,371,848 km (0.102 R)
• M16: 4,663,265 km (0.114 R)
• M17: 4,811,367 km (0.059 R)
• M18: 5,234,429 km (0.073 R)
• M19: 5,419,482 km (0.108 R)
• M20: 6,051,982 km (0.053 R)
• M21: 6,148,921 km (0.031 R)
• M22: 6,976,646 km (0.083 R)
• M23: 7,214,806 km (0.082 R)
• M24: 7,734,060 km (0.105 R)
• M25: 7,839,377 km (0.062 R)
• M26: 8,553,707 km (0.096 R)
• M27: 8,662,614 km (0.115 R)
• M28: 8,955,527 km (0.048 R)
• M29: 9,066,080 km (0.078 R)
• M30: 9,475,828 km (0.069 R)
• M31: 9,664,022 km (0.073 R)
• M32: 9,815,565 km (0.091 R)
• M33: 9,929,708 km (0.118 R)
• M34: 10,352,023 km (0.07 R)
• M35: 10,662,887 km (0.099 R)
• M36: 10,937,400 km (0.036 R)
• M37: 11,055,731 km (0.107 R)
• M38: 11,134,869 km (0.052 R)
• M39: 12,181,007 km (0.057 R)
• M40: 12,344,816 km (0.068 R)
• M41: 12,633,091 km (0.095 R)
• M42: 13,258,560 km (0.114 R)
• M43: 13,511,530 km (0.111 R)
• M44: 13,596,202 km (0.107 R)
• M45: 14,280,014 km (0.104 R)
• M46: 15,770,159 km (0.104 R)
• M47: 15,948,779 km (0.069 R)
• M48: 16,352,992 km (0.091 R)
• M49: 17,355,298 km (0.09 R)
• M50: 17,771,180 km (0.043 R)
• M51: 19,275,985 km (0.11 R)
• M52: 20,188,831 km (0.113 R)
• M53: 20,821,480 km (0.102 R)
• M54: 21,263,393 km (0.109 R)
• M55: 21,411,345 km (0.119 R)
• M56: 22,607,380 km (0.1 R)
• M57: 23,518,580 km (0.096 R)
• M58: 23,671,619 km (0.088 R)
• M59: 23,876,119 km (0.06 R)
• M60: 24,132,680 km (0.098 R)
• M61: 28,089,244 km (0.025 R)
• M62: 28,197,553 km (0.101 R)
• M63: 28,305,862 km (0.093 R)
• M64: 28,468,774 km (0.107 R)
• M65: 28,959,156 km (0.117 R)
• M66: 29,177,868 km (0.062 R)
• M67: 29,672,289 km (0.075 R)
• M68: 30,502,557 km (0.112 R)
• M69: 33,956,473 km (0.054 R)
• M70: 34,882,633 km (0.064 R)
• M71: 36,287,656 km (0.109 R)
• M72: 36,937,809 km (0.068 R)
• M73: 37,115,830 km (0.051 R)
• M74: 37,413,081 km (0.064 R)
• M75: 37,591,851 km (0.05 R)
• M76: 37,830,609 km (0.096 R)
• M77: 38,189,644 km (0.092 R)
• M78: 38,429,748 km (0.114 R)
• M79: 38,549,875 km (0.047 R)
• M80: 38,730,440 km (0.079 R)
• M81: 39,941,285 km (0.084 R)
• M82: 40,551,196 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 14

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.82 AU - 11.16 AU

Year: 10209 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,582,919 km

• M1: 242,648 km (0.072 R)
• M2: 782,696 km (0.097 R)
• M3: 957,426 km (0.109 R)
• M4: 1,483,562 km (0.112 R)
• M5: 1,705,416 km (0.061 R)
• M6: 1,810,134 km (0.117 R)
• M7: 1,982,172 km (0.062 R)
• M8: 2,205,222 km (0.061 R)
• M9: 2,824,258 km (0.116 R)
• M10: 3,000,036 km (0.115 R)
• M11: 3,415,768 km (0.108 R)
• M12: 4,102,273 km (0.077 R)
• M13: 4,652,643 km (0.101 R)
• M14: 6,375,113 km (0.12 R)
• M15: 6,640,949 km (0.12 R)
• M16: 7,183,391 km (0.099 R)
• M17: 7,529,859 km (0.052 R)
• M18: 7,775,499 km (0.057 R)
• M19: 7,917,168 km (0.101 R)
• M20: 8,023,981 km (0.1 R)
• M21: 8,565,226 km (0.083 R)
• M22: 8,711,682 km (0.086 R)
• M23: 9,455,932 km (0.073 R)
• M24: 10,532,139 km (0.086 R)
• M25: 11,124,696 km (0.107 R)
• M26: 11,647,092 km (0.063 R)
• M27: 11,890,936 km (0.093 R)
• M28: 12,259,845 km (0.07 R)
• M29: 12,632,493 km (0.068 R)
• M30: 12,757,557 km (0.047 R)
• M31: 13,093,105 km (0.089 R)
• M32: 13,730,093 km (0.104 R)
• M33: 13,944,766 km (0.087 R)
• M34: 14,333,870 km (0.096 R)
• M35: 14,990,305 km (0.083 R)
• M36: 15,078,717 km (0.104 R)
• M37: 15,522,724 km (0.101 R)
• M38: 15,835,982 km (0.077 R)
• M39: 16,697,217 km (0.094 R)
• M40: 16,880,474 km (0.073 R)
• M41: 17,202,708 km (0.089 R)
• M42: 17,573,561 km (0.079 R)
• M43: 17,900,283 km (0.117 R)
• M44: 17,993,931 km (0.102 R)
• M45: 18,749,550 km (0.089 R)
• M46: 19,179,195 km (0.066 R)
• M47: 19,419,150 km (0.029 R)
• M48: 19,950,821 km (0.097 R)
• M49: 20,242,836 km (0.098 R)
• M50: 20,732,769 km (0.113 R)
• M51: 20,831,204 km (0.081 R)
• M52: 21,028,524 km (0.06 R)
• M53: 21,574,556 km (0.113 R)
• M54: 22,477,978 km (0.068 R)
• M55: 23,087,140 km (0.043 R)
• M56: 23,189,166 km (0.089 R)
• M57: 23,856,223 km (0.095 R)
• M58: 24,477,652 km (0.115 R)
• M59: 24,790,312 km (0.079 R)
• M60: 25,367,012 km (0.077 R)
• M61: 26,962,473 km (0.081 R)
• M62: 27,989,612 km (0.117 R)
• M63: 29,970,737 km (0.101 R)
• M64: 30,305,237 km (0.117 R)
• M65: 30,697,184 km (0.103 R)
• M66: 31,147,174 km (0.043 R)
• M67: 31,826,199 km (0.104 R)
• M68: 32,510,160 km (0.113 R)
• M69: 32,853,936 km (0.055 R)
• M70: 33,083,719 km (0.069 R)
• M71: 33,256,504 km (0.109 R)
• M72: 33,371,844 km (0.108 R)
• M73: 35,000,516 km (0.094 R)
• M74: 35,647,527 km (0.109 R)
• M75: 35,824,651 km (0.075 R)
• M76: 37,252,114 km (0.083 R)
• M77: 37,491,770 km (0.059 R)
• M78: 38,576,953 km (0.111 R)
• M79: 39,123,434 km (0.071 R)
• M80: 39,306,093 km (0.107 R)
• M81: 40,408,330 km (0.05 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: 329 - 14,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit