🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.43 AU - 0.57 AU

Year: 232 Days

Day: 23 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41

Radius: 8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.32 AU - 1.38 AU

Year: 1029 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 90.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,103,890 km

• M1: 105,466 km (0.097 R)
• M2: 157,078 km (0.092 R)
• M3: 220,806 km (0.109 R)
• M4: 270,623 km (0.053 R)
• M5: 398,678 km (0.099 R)
• M6: 491,728 km (0.092 R)
• M7: 656,884 km (0.06 R)
• M8: 1,048,083 km (0.078 R)
• M9: 1,154,297 km (0.051 R)
• M10: 1,377,647 km (0.06 R)
• M11: 1,567,038 km (0.082 R)
• M12: 1,760,617 km (0.118 R)
• M13: 2,079,859 km (0.088 R)
• M14: 2,132,518 km (0.04 R)
• M15: 2,278,226 km (0.095 R)
• M16: 2,631,127 km (0.069 R)
• M17: 2,814,235 km (0.115 R)
• M18: 2,872,578 km (0.107 R)
• M19: 2,974,305 km (0.079 R)
• M20: 3,033,845 km (0.079 R)
• M21: 3,192,568 km (0.108 R)
• M22: 3,365,503 km (0.111 R)
• M23: 3,484,284 km (0.113 R)
• M24: 3,587,207 km (0.111 R)
• M25: 3,662,156 km (0.099 R)
• M26: 3,796,196 km (0.075 R)
• M27: 3,849,153 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 8.6

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.1 AU - 2.62 AU

Year: 2378 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,103,890 km

• M1: 142,866 km (0.061 R)
• M2: 213,177 km (0.096 R)
• M3: 753,375 km (0.053 R)
• M4: 1,005,447 km (0.115 R)
• M5: 1,075,160 km (0.099 R)
• M6: 1,136,196 km (0.084 R)
• M7: 1,294,470 km (0.118 R)
• M8: 1,381,836 km (0.077 R)
• M9: 1,562,699 km (0.053 R)
• M10: 1,620,893 km (0.054 R)
• M11: 1,751,492 km (0.115 R)
• M12: 1,873,265 km (0.089 R)
• M13: 2,308,295 km (0.056 R)
• M14: 2,523,866 km (0.059 R)
• M15: 2,703,982 km (0.119 R)
• M16: 2,845,352 km (0.075 R)
• M17: 3,299,082 km (0.117 R)
• M18: 3,480,993 km (0.114 R)
• M19: 3,933,975 km (0.051 R)
• M20: 3,997,853 km (0.086 R)
• M21: 4,094,494 km (0.074 R)
• M22: 4,306,474 km (0.09 R)
• M23: 4,809,422 km (0.114 R)
• M24: 4,981,310 km (0.088 R)
• M25: 5,137,640 km (0.093 R)
• M26: 5,207,651 km (0.095 R)
• M27: 5,348,722 km (0.101 R)
• M28: 5,852,269 km (0.097 R)
• M29: 5,943,823 km (0.041 R)
• M30: 6,017,425 km (0.062 R)
• M31: 6,109,727 km (0.111 R)
• M32: 6,221,327 km (0.057 R)
• M33: 6,427,473 km (0.111 R)
• M34: 6,503,019 km (0.118 R)
• M35: 6,635,862 km (0.069 R)
• M36: 6,693,158 km (0.068 R)
• M37: 6,750,604 km (0.093 R)
• M38: 6,808,199 km (0.099 R)
• M39: 6,885,242 km (0.063 R)
• M40: 7,215,853 km (0.119 R)
• M41: 7,531,654 km (0.066 R)
• M42: 8,485,790 km (0.047 R)
• M43: 8,548,022 km (0.077 R)
• M44: 8,714,525 km (0.063 R)
• M45: 8,945,354 km (0.071 R)
• M46: 9,477,624 km (0.111 R)
• M47: 9,714,886 km (0.036 R)
• M48: 9,888,868 km (0.09 R)
• M49: 10,151,712 km (0.08 R)
• M50: 10,261,816 km (0.067 R)
• M51: 10,416,799 km (0.06 R)
• M52: 10,953,855 km (0.116 R)
• M53: 11,134,869 km (0.052 R)
• M54: 11,362,557 km (0.114 R)
• M55: 11,568,703 km (0.106 R)
• M56: 11,845,608 km (0.084 R)
• M57: 12,194,919 km (0.054 R)
• M58: 12,975,222 km (0.081 R)
• M59: 13,094,750 km (0.089 R)
• M60: 13,747,147 km (0.092 R)
• M61: 13,991,440 km (0.09 R)
• M62: 14,385,331 km (0.101 R)
• M63: 14,782,813 km (0.062 R)
• M64: 14,882,744 km (0.104 R)
• M65: 15,133,620 km (0.066 R)
• M66: 15,309,996 km (0.119 R)
• M67: 15,741,436 km (0.12 R)
• M68: 15,945,787 km (0.103 R)
• M69: 16,382,912 km (0.093 R)
• M70: 16,512,314 km (0.111 R)
• M71: 16,615,985 km (0.097 R)
• M72: 16,719,956 km (0.025 R)
• M73: 17,242,950 km (0.119 R)
• M74: 17,532,870 km (0.11 R)
• M75: 17,718,222 km (0.076 R)
• M76: 17,824,437 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 11

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.86 AU - 2.96 AU

Year: 2454 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,103,890 km

• M1: 141,220 km (0.103 R)
• M2: 263,292 km (0.115 R)
• M3: 348,413 km (0.085 R)
• M4: 423,960 km (0.112 R)
• M5: 527,632 km (0.075 R)
• M6: 678,426 km (0.109 R)
• M7: 938,427 km (0.09 R)
• M8: 1,177,784 km (0.113 R)
• M9: 1,338,452 km (0.106 R)
• M10: 1,443,470 km (0.096 R)
• M11: 1,603,091 km (0.101 R)
• M12: 1,816,118 km (0.109 R)
• M13: 1,912,310 km (0.052 R)
• M14: 2,277,628 km (0.04 R)
• M15: 2,625,891 km (0.108 R)
• M16: 2,830,541 km (0.031 R)
• M17: 2,975,202 km (0.115 R)
• M18: 3,147,240 km (0.112 R)
• M19: 3,717,956 km (0.037 R)
• M20: 3,805,919 km (0.094 R)
• M21: 4,028,970 km (0.054 R)
• M22: 4,192,331 km (0.1 R)
• M23: 4,441,411 km (0.095 R)
• M24: 4,771,574 km (0.079 R)
• M25: 4,896,338 km (0.084 R)
• M26: 5,677,389 km (0.073 R)
• M27: 5,819,956 km (0.09 R)
• M28: 6,181,384 km (0.061 R)
• M29: 6,518,278 km (0.114 R)
• M30: 6,872,077 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 7.5

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.88 AU - 8.78 AU

Year: 13019 Days

Day: 21.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,103,890 km

• M1: 143,315 km (0.103 R)
• M2: 223,350 km (0.079 R)
• M3: 511,026 km (0.109 R)
• M4: 1,111,063 km (0.092 R)
• M5: 1,322,894 km (0.058 R)
• M6: 1,396,496 km (0.069 R)
• M7: 1,704,369 km (0.088 R)
• M8: 1,811,780 km (0.102 R)
• M9: 2,118,755 km (0.025 R)
• M10: 2,352,277 km (0.05 R)
• M11: 3,333,938 km (0.073 R)
• M12: 3,537,092 km (0.12 R)
• M13: 4,207,141 km (0.084 R)
• M14: 4,316,497 km (0.051 R)
• M15: 4,389,950 km (0.117 R)
• M16: 4,538,051 km (0.11 R)
• M17: 4,725,647 km (0.057 R)
• M18: 4,801,344 km (0.114 R)
• M19: 5,147,214 km (0.042 R)
• M20: 5,580,749 km (0.118 R)
• M21: 5,741,417 km (0.04 R)
• M22: 6,822,112 km (0.108 R)
• M23: 6,950,766 km (0.043 R)
• M24: 7,037,084 km (0.088 R)
• M25: 7,210,617 km (0.106 R)
• M26: 7,341,815 km (0.112 R)
• M27: 7,650,884 km (0.092 R)
• M28: 8,649,749 km (0.102 R)
• M29: 9,401,628 km (0.112 R)
• M30: 9,544,943 km (0.091 R)
• M31: 10,272,437 km (0.117 R)
• M32: 10,321,655 km (0.115 R)
• M33: 10,370,872 km (0.114 R)
• M34: 10,518,974 km (0.108 R)
• M35: 10,717,491 km (0.119 R)
• M36: 10,967,469 km (0.03 R)
• M37: 12,090,051 km (0.11 R)
• M38: 12,770,572 km (0.112 R)
• M39: 14,387,874 km (0.074 R)
• M40: 14,941,087 km (0.076 R)
• M41: 15,052,538 km (0.102 R)
• M42: 15,727,374 km (0.091 R)
• M43: 16,469,529 km (0.118 R)
• M44: 16,700,209 km (0.092 R)
• M45: 17,048,173 km (0.1 R)
• M46: 17,340,039 km (0.111 R)
• M47: 17,869,466 km (0.102 R)
• M48: 18,583,646 km (0.063 R)
• M49: 18,703,474 km (0.078 R)
• M50: 19,307,101 km (0.101 R)
• M51: 20,471,421 km (0.085 R)
• M52: 21,155,832 km (0.041 R)
• M53: 21,974,282 km (0.113 R)
• M54: 22,674,998 km (0.107 R)
• M55: 22,803,203 km (0.043 R)
• M56: 23,772,149 km (0.077 R)
• M57: 24,032,898 km (0.08 R)
• M58: 24,360,068 km (0.093 R)
• M59: 24,688,735 km (0.061 R)
• M60: 25,018,897 km (0.06 R)
• M61: 25,283,985 km (0.029 R)
• M62: 25,616,840 km (0.095 R)
• M63: 26,085,082 km (0.057 R)
• M64: 27,234,143 km (0.049 R)
• M65: 28,192,916 km (0.108 R)
• M66: 28,953,920 km (0.037 R)
• M67: 30,495,975 km (0.109 R)
• M68: 31,348,383 km (0.084 R)
• M69: 31,705,922 km (0.082 R)
• M70: 32,208,571 km (0.115 R)
• M71: 32,280,677 km (0.037 R)
• M72: 32,569,252 km (0.107 R)
• M73: 32,931,278 km (0.088 R)
• M74: 33,732,525 km (0.116 R)
• M75: 35,502,866 km (0.074 R)
• M76: 39,826,544 km (0.093 R)
• M77: 43,753,637 km (0.081 R)
• M78: 44,393,318 km (0.12 R)
• M79: 44,473,502 km (0.083 R)
• M80: 44,634,021 km (0.098 R)
• M81: 45,520,238 km (0.097 R)
• M82: 48,957,100 km (0.069 R)
• M83: 51,378,491 km (0.044 R)
• M84: 52,222,522 km (0.034 R)
• M85: 52,731,005 km (0.117 R)
• M86: 53,156,163 km (0.081 R)
• M87: 54,009,618 km (0.075 R)
• M88: 54,095,338 km (0.102 R)
• M89: 54,953,731 km (0.111 R)
• M90: 56,597,362 km (0.112 R)
• M91: 56,945,477 km (0.118 R)
• M92: 57,731,165 km (0.115 R)
• M93: 58,432,629 km (0.115 R)
• M94: 58,608,556 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.1

Radius: 7.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.6 AU - 12.6 AU

Year: 22640 Days

Day: 21.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 139.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,103,890 km

• M1: 99,782 km (0.099 R)
• M2: 169,046 km (0.12 R)
• M3: 1,195,437 km (0.1 R)
• M4: 1,440,927 km (0.103 R)
• M5: 1,947,315 km (0.1 R)
• M6: 2,998,839 km (0.037 R)
• M7: 3,677,564 km (0.05 R)
• M8: 4,155,829 km (0.031 R)
• M9: 4,278,499 km (0.115 R)
• M10: 4,653,541 km (0.102 R)
• M11: 5,257,916 km (0.072 R)
• M12: 6,024,755 km (0.04 R)
• M13: 6,586,944 km (0.101 R)
• M14: 6,634,666 km (0.116 R)
• M15: 7,019,581 km (0.105 R)
• M16: 7,811,253 km (0.06 R)
• M17: 7,912,231 km (0.112 R)
• M18: 9,104,078 km (0.052 R)
• M19: 11,478,196 km (0.103 R)
• M20: 11,650,533 km (0.061 R)
• M21: 11,881,811 km (0.084 R)
• M22: 12,056,242 km (0.113 R)
• M23: 12,407,647 km (0.082 R)
• M24: 14,091,671 km (0.103 R)
• M25: 15,527,810 km (0.094 R)
• M26: 16,748,978 km (0.109 R)
• M27: 16,944,502 km (0.049 R)
• M28: 17,075,400 km (0.103 R)
• M29: 19,968,473 km (0.062 R)
• M30: 20,245,229 km (0.118 R)
• M31: 20,662,757 km (0.081 R)
• M32: 21,083,127 km (0.109 R)
• M33: 23,009,349 km (0.066 R)
• M34: 24,398,366 km (0.117 R)
• M35: 24,842,522 km (0.093 R)
• M36: 24,991,222 km (0.054 R)
• M37: 26,798,215 km (0.095 R)
• M38: 27,103,544 km (0.083 R)
• M39: 27,486,664 km (0.066 R)
• M40: 27,640,451 km (0.084 R)
• M41: 28,336,081 km (0.05 R)
• M42: 29,823,233 km (0.032 R)
• M43: 31,015,229 km (0.105 R)
• M44: 31,416,002 km (0.102 R)
• M45: 32,141,701 km (0.038 R)
• M46: 32,547,261 km (0.09 R)
• M47: 35,517,078 km (0.087 R)
• M48: 37,800,540 km (0.12 R)
• M49: 39,089,475 km (0.103 R)
• M50: 39,695,945 km (0.032 R)
• M51: 40,567,651 km (0.079 R)
• M52: 41,710,430 km (0.071 R)
• M53: 44,387,483 km (0.112 R)
• M54: 46,752,327 km (0.098 R)
• M55: 48,413,312 km (0.115 R)
• M56: 48,971,162 km (0.119 R)
• M57: 49,157,711 km (0.108 R)
• M58: 49,999,648 km (0.108 R)
• M59: 51,603,038 km (0.073 R)
• M60: 52,744,918 km (0.109 R)
• M61: 53,319,075 km (0.032 R)
• M62: 53,798,985 km (0.118 R)
• M63: 54,763,293 km (0.034 R)
• M64: 54,860,082 km (0.078 R)
• M65: 55,344,630 km (0.094 R)
• M66: 56,415,601 km (0.064 R)
• M67: 56,708,813 km (0.077 R)
• M68: 56,806,799 km (0.101 R)
• M69: 58,776,106 km (0.097 R)
• M70: 59,073,357 km (0.109 R)
• M71: 60,567,391 km (0.093 R)
• M72: 61,269,005 km (0.051 R)
• M73: 62,275,798 km (0.11 R)
• M74: 63,491,131 km (0.085 R)
• M75: 63,999,764 km (0.036 R)
• M76: 64,203,666 km (0.088 R)
• M77: 64,305,692 km (0.064 R)
• M78: 64,612,068 km (0.11 R)
• M79: 64,816,569 km (0.103 R)
• M80: 65,431,416 km (0.054 R)
• M81: 68,847,334 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 13,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit