🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.66 AU - 0.78 AU

Year: 220 Days

Day: 35.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,162,180 km

• M1: 509,381 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.69 AU - 0.87 AU

Year: 248 Days

Day: 28.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.73 AU - 0.91 AU

Year: 267 Days

Day: 43.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,162,180 km

• M1: 671,096 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.52 AU - 4.46 AU

Year: 2868 Days

Day: 36.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,162,180 km

• M1: 3,210,969 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 10.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.33 AU - 6.63 AU

Year: 5263 Days

Day: 14.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,162,180 km

• M1: 142,118 km (0.098 R)
• M2: 282,291 km (0.11 R)
• M3: 584,030 km (0.112 R)
• M4: 677,529 km (0.088 R)
• M5: 946,207 km (0.069 R)
• M6: 1,035,816 km (0.101 R)
• M7: 1,785,451 km (0.111 R)
• M8: 2,071,931 km (0.096 R)
• M9: 2,145,832 km (0.049 R)
• M10: 2,342,403 km (0.096 R)
• M11: 2,592,531 km (0.043 R)
• M12: 2,753,199 km (0.057 R)
• M13: 2,984,029 km (0.097 R)
• M14: 3,067,953 km (0.092 R)
• M15: 3,186,883 km (0.102 R)
• M16: 3,552,949 km (0.086 R)
• M17: 4,061,881 km (0.052 R)
• M18: 4,230,478 km (0.101 R)
• M19: 4,908,007 km (0.119 R)
• M20: 5,127,916 km (0.097 R)
• M21: 5,392,106 km (0.08 R)
• M22: 5,474,235 km (0.093 R)
• M23: 5,577,607 km (0.096 R)
• M24: 5,723,315 km (0.11 R)
• M25: 5,849,277 km (0.116 R)
• M26: 6,624,493 km (0.111 R)
• M27: 6,823,308 km (0.065 R)
• M28: 7,661,505 km (0.087 R)
• M29: 8,034,154 km (0.119 R)
• M30: 8,556,101 km (0.096 R)
• M31: 9,040,199 km (0.067 R)
• M32: 9,260,856 km (0.115 R)
• M33: 9,558,107 km (0.079 R)
• M34: 9,707,855 km (0.116 R)
• M35: 9,833,218 km (0.103 R)
• M36: 9,908,765 km (0.093 R)
• M37: 10,187,166 km (0.103 R)
• M38: 10,571,184 km (0.086 R)
• M39: 10,803,809 km (0.033 R)
• M40: 10,959,839 km (0.086 R)
• M41: 11,274,144 km (0.05 R)
• M42: 11,379,611 km (0.083 R)
• M43: 11,591,441 km (0.101 R)
• M44: 11,777,990 km (0.093 R)
• M45: 11,992,364 km (0.078 R)
• M46: 12,262,089 km (0.111 R)
• M47: 12,452,078 km (0.11 R)
• M48: 12,615,738 km (0.098 R)
• M49: 12,807,672 km (0.118 R)
• M50: 13,612,658 km (0.1 R)
• M51: 13,696,882 km (0.103 R)
• M52: 13,922,475 km (0.08 R)
• M53: 14,291,384 km (0.102 R)
• M54: 14,376,954 km (0.093 R)
• M55: 14,721,178 km (0.099 R)
• M56: 15,010,052 km (0.082 R)
• M57: 15,155,162 km (0.074 R)
• M58: 15,711,068 km (0.05 R)
• M59: 15,917,513 km (0.086 R)
• M60: 16,214,016 km (0.085 R)
• M61: 16,392,935 km (0.031 R)
• M62: 16,482,544 km (0.108 R)
• M63: 16,722,349 km (0.084 R)
• M64: 17,023,789 km (0.109 R)
• M65: 17,235,919 km (0.087 R)
• M66: 18,682,680 km (0.101 R)
• M67: 19,152,567 km (0.094 R)
• M68: 19,912,524 km (0.119 R)
• M69: 20,360,270 km (0.112 R)
• M70: 20,456,761 km (0.094 R)
• M71: 20,585,565 km (0.113 R)
• M72: 20,941,009 km (0.071 R)
• M73: 21,168,398 km (0.063 R)
• M74: 21,298,548 km (0.113 R)
• M75: 21,723,705 km (0.101 R)
• M76: 22,052,671 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.6

Radius: 12.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.34 AU - 6.7 AU

Year: 5316 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,162,180 km

• M1: 166,054 km (0.096 R)
• M2: 358,586 km (0.101 R)
• M3: 474,824 km (0.058 R)
• M4: 607,218 km (0.092 R)
• M5: 820,993 km (0.082 R)
• M6: 1,086,230 km (0.109 R)
• M7: 1,256,173 km (0.112 R)
• M8: 1,579,305 km (0.097 R)
• M9: 1,960,480 km (0.084 R)
• M10: 2,269,848 km (0.099 R)
• M11: 2,353,922 km (0.102 R)
• M12: 2,577,422 km (0.066 R)
• M13: 2,862,406 km (0.11 R)
• M14: 3,027,263 km (0.108 R)
• M15: 3,176,412 km (0.053 R)
• M16: 3,540,832 km (0.063 R)
• M17: 3,838,083 km (0.073 R)
• M18: 3,959,257 km (0.082 R)
• M19: 4,040,788 km (0.064 R)
• M20: 4,122,917 km (0.065 R)
• M21: 4,226,289 km (0.112 R)
• M22: 4,330,709 km (0.103 R)
• M23: 4,605,969 km (0.096 R)
• M24: 4,756,614 km (0.066 R)
• M25: 4,952,737 km (0.111 R)
• M26: 5,173,842 km (0.084 R)
• M27: 5,330,621 km (0.101 R)
• M28: 6,256,482 km (0.107 R)
• M29: 6,616,564 km (0.069 R)
• M30: 7,281,826 km (0.092 R)
• M31: 7,635,176 km (0.094 R)
• M32: 7,814,095 km (0.092 R)
• M33: 8,020,091 km (0.046 R)
• M34: 8,149,793 km (0.106 R)
• M35: 8,437,769 km (0.064 R)
• M36: 8,543,235 km (0.086 R)
• M37: 8,862,477 km (0.078 R)
• M38: 9,458,026 km (0.041 R)
• M39: 9,843,689 km (0.056 R)
• M40: 10,038,466 km (0.11 R)
• M41: 10,658,998 km (0.101 R)
• M42: 10,801,864 km (0.06 R)
• M43: 10,887,883 km (0.088 R)
• M44: 12,234,712 km (0.081 R)
• M45: 12,324,471 km (0.095 R)
• M46: 12,594,794 km (0.105 R)
• M47: 12,897,431 km (0.1 R)
• M48: 13,019,203 km (0.083 R)
• M49: 13,171,943 km (0.103 R)
• M50: 13,355,948 km (0.117 R)
• M51: 13,448,250 km (0.088 R)
• M52: 14,226,159 km (0.072 R)
• M53: 14,383,536 km (0.09 R)
• M54: 14,763,515 km (0.057 R)
• M55: 15,501,182 km (0.105 R)
• M56: 16,152,381 km (0.112 R)
• M57: 16,250,817 km (0.105 R)
• M58: 16,481,347 km (0.107 R)
• M59: 16,912,189 km (0.107 R)
• M60: 17,179,371 km (0.118 R)
• M61: 17,988,845 km (0.106 R)
• M62: 18,193,195 km (0.119 R)
• M63: 18,432,552 km (0.065 R)
• M64: 18,604,141 km (0.115 R)
• M65: 18,949,113 km (0.079 R)
• M66: 19,296,031 km (0.058 R)
• M67: 19,540,175 km (0.083 R)
• M68: 20,384,954 km (0.106 R)
• M69: 20,526,922 km (0.09 R)
• M70: 20,633,735 km (0.104 R)
• M71: 21,566,179 km (0.11 R)
• M72: 22,402,431 km (0.09 R)
• M73: 24,256,846 km (0.102 R)
• M74: 24,671,531 km (0.096 R)
• M75: 24,898,621 km (0.104 R)
• M76: 25,050,463 km (0.119 R)
• M77: 25,584,078 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 8.5

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.87 AU - 8.37 AU

Year: 6837 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,162,180 km

• M1: 124,914 km (0.109 R)
• M2: 249,978 km (0.098 R)
• M3: 309,817 km (0.099 R)
• M4: 461,509 km (0.116 R)
• M5: 554,111 km (0.117 R)
• M6: 610,210 km (0.091 R)
• M7: 683,213 km (0.118 R)
• M8: 775,067 km (0.029 R)
• M9: 887,863 km (0.084 R)
• M10: 1,148,463 km (0.025 R)
• M11: 1,203,515 km (0.081 R)
• M12: 1,573,171 km (0.078 R)
• M13: 1,760,318 km (0.053 R)
• M14: 1,976,936 km (0.094 R)
• M15: 2,065,947 km (0.12 R)
• M16: 2,179,342 km (0.092 R)
• M17: 2,318,019 km (0.081 R)
• M18: 2,776,536 km (0.113 R)
• M19: 2,927,331 km (0.092 R)
• M20: 3,289,358 km (0.065 R)
• M21: 3,395,572 km (0.06 R)
• M22: 3,638,519 km (0.072 R)
• M23: 3,776,000 km (0.077 R)
• M24: 4,112,894 km (0.098 R)
• M25: 4,256,209 km (0.103 R)
• M26: 4,430,341 km (0.1 R)
• M27: 4,936,431 km (0.106 R)
• M28: 5,058,203 km (0.059 R)
• M29: 5,273,774 km (0.096 R)
• M30: 5,398,239 km (0.068 R)
• M31: 5,586,882 km (0.103 R)
• M32: 6,100,601 km (0.105 R)
• M33: 8,086,363 km (0.069 R)
• M34: 8,302,233 km (0.107 R)
• M35: 8,374,788 km (0.068 R)
• M36: 8,483,845 km (0.056 R)
• M37: 9,448,452 km (0.032 R)
• M38: 9,675,990 km (0.101 R)
• M39: 10,175,348 km (0.115 R)
• M40: 11,319,024 km (0.112 R)
• M41: 11,439,749 km (0.043 R)
• M42: 11,520,382 km (0.096 R)
• M43: 11,804,170 km (0.102 R)
• M44: 12,172,629 km (0.111 R)
• M45: 12,586,267 km (0.08 R)
• M46: 13,469,942 km (0.036 R)
• M47: 13,811,923 km (0.093 R)
• M48: 13,940,876 km (0.06 R)
• M49: 14,070,278 km (0.103 R)
• M50: 14,591,776 km (0.077 R)
• M51: 15,519,582 km (0.048 R)
• M52: 15,743,231 km (0.108 R)
• M53: 16,284,476 km (0.108 R)
• M54: 16,831,855 km (0.091 R)
• M55: 17,153,939 km (0.044 R)
• M56: 22,576,862 km (0.107 R)
• M57: 24,735,709 km (0.087 R)
• M58: 25,049,565 km (0.067 R)
• M59: 26,584,439 km (0.05 R)
• M60: 29,467,639 km (0.111 R)
• M61: 29,522,990 km (0.077 R)
• M62: 29,744,694 km (0.06 R)
• M63: 30,078,447 km (0.111 R)
• M64: 30,189,897 km (0.064 R)
• M65: 30,301,498 km (0.062 R)
• M66: 30,693,294 km (0.09 R)
• M67: 31,143,135 km (0.103 R)
• M68: 31,312,330 km (0.08 R)
• M69: 32,734,557 km (0.082 R)
• M70: 32,849,299 km (0.115 R)
• M71: 33,079,081 km (0.097 R)
• M72: 34,003,446 km (0.036 R)
• M73: 34,352,309 km (0.112 R)
• M74: 34,410,652 km (0.12 R)
• M75: 34,877,846 km (0.115 R)
• M76: 35,406,076 km (0.102 R)
• M77: 35,582,751 km (0.088 R)
• M78: 35,759,576 km (0.105 R)
• M79: 36,589,246 km (0.091 R)
• M80: 36,887,095 km (0.114 R)
• M81: 37,665,153 km (0.103 R)
• M82: 38,327,872 km (0.098 R)
• M83: 38,388,160 km (0.076 R)
• M84: 38,569,772 km (0.098 R)
• M85: 38,690,796 km (0.117 R)
• M86: 38,994,331 km (0.07 R)
• M87: 39,725,715 km (0.089 R)
• M88: 39,848,086 km (0.096 R)
• M89: 41,325,963 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.3

Radius: 5.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.65 AU - 14.27 AU

Year: 18772 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,162,180 km

• M1: 219,909 km (0.108 R)
• M2: 260,599 km (0.116 R)
• M3: 375,341 km (0.116 R)
• M4: 412,890 km (0.039 R)
• M5: 465,249 km (0.055 R)
• M6: 666,758 km (0.103 R)
• M7: 713,283 km (0.055 R)
• M8: 777,311 km (0.099 R)
• M9: 998,267 km (0.045 R)
• M10: 1,394,701 km (0.089 R)
• M11: 1,454,989 km (0.106 R)
• M12: 1,495,829 km (0.089 R)
• M13: 1,578,407 km (0.092 R)
• M14: 1,641,388 km (0.102 R)
• M15: 1,705,266 km (0.084 R)
• M16: 2,128,479 km (0.092 R)
• M17: 2,198,191 km (0.107 R)
• M18: 2,682,290 km (0.1 R)
• M19: 3,198,402 km (0.081 R)
• M20: 3,278,437 km (0.03 R)
• M21: 3,632,835 km (0.052 R)
• M22: 3,942,353 km (0.09 R)
• M23: 4,057,094 km (0.031 R)
• M24: 4,348,511 km (0.089 R)
• M25: 5,325,834 km (0.118 R)
• M26: 5,420,828 km (0.084 R)
• M27: 5,548,286 km (0.112 R)
• M28: 5,644,627 km (0.077 R)
• M29: 5,838,954 km (0.06 R)
• M30: 5,936,941 km (0.091 R)
• M31: 6,808,797 km (0.108 R)
• M32: 7,154,668 km (0.05 R)
• M33: 7,400,158 km (0.07 R)
• M34: 7,719,849 km (0.075 R)
• M35: 7,791,506 km (0.094 R)
• M36: 8,262,739 km (0.098 R)
• M37: 8,594,398 km (0.078 R)
• M38: 8,780,497 km (0.098 R)
• M39: 8,892,845 km (0.088 R)
• M40: 9,769,639 km (0.062 R)
• M41: 9,963,966 km (0.08 R)
• M42: 10,120,296 km (0.096 R)
• M43: 11,237,044 km (0.059 R)
• M44: 12,058,486 km (0.103 R)
• M45: 12,183,251 km (0.076 R)
• M46: 12,476,313 km (0.117 R)
• M47: 12,560,536 km (0.076 R)
• M48: 12,602,723 km (0.071 R)
• M49: 12,814,105 km (0.107 R)
• M50: 13,069,468 km (0.105 R)
• M51: 13,412,496 km (0.089 R)
• M52: 13,541,749 km (0.094 R)
• M53: 13,845,283 km (0.075 R)
• M54: 14,107,229 km (0.113 R)
• M55: 14,370,820 km (0.111 R)
• M56: 14,503,364 km (0.107 R)
• M57: 15,758,490 km (0.079 R)
• M58: 16,123,509 km (0.083 R)
• M59: 16,352,992 km (0.089 R)
• M60: 16,629,898 km (0.077 R)
• M61: 16,676,273 km (0.034 R)
• M62: 17,001,499 km (0.11 R)
• M63: 17,281,995 km (0.091 R)
• M64: 19,336,422 km (0.098 R)
• M65: 19,433,811 km (0.076 R)
• M66: 19,776,091 km (0.058 R)
• M67: 20,964,646 km (0.078 R)
• M68: 22,944,723 km (0.088 R)
• M69: 23,306,451 km (0.06 R)
• M70: 24,402,704 km (0.098 R)
• M71: 24,877,677 km (0.108 R)
• M72: 26,159,282 km (0.069 R)
• M73: 26,483,012 km (0.107 R)
• M74: 28,452,917 km (0.091 R)
• M75: 29,231,723 km (0.079 R)
• M76: 30,130,358 km (0.037 R)
• M77: 30,980,971 km (0.114 R)
• M78: 32,358,468 km (0.086 R)
• M79: 32,763,878 km (0.104 R)
• M80: 34,757,270 km (0.074 R)
• M81: 36,488,267 km (0.047 R)
• M82: 37,455,268 km (0.032 R)
• M83: 37,698,364 km (0.107 R)
• M84: 38,186,053 km (0.115 R)
• M85: 38,430,646 km (0.073 R)
• M86: 38,737,172 km (0.118 R)
• M87: 39,352,767 km (0.081 R)
• M88: 39,414,401 km (0.034 R)
• M89: 40,905,593 km (0.072 R)
• M90: 41,532,258 km (0.095 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit