🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.47 AU - 0.55 AU

Year: 132 Days

Day: 21.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,735,947 km

• M1: 213,775 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.62 AU - 0.94 AU

Year: 250 Days

Day: 17.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.47 AU - 1.87 AU

Year: 784 Days

Day: 17.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.68 AU - 2.52 AU

Year: 1106 Days

Day: 32 Hours

Environment

Temp: -63 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.33 AU - 2.69 AU

Year: 1445 Days

Day: 28.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.73 AU - 4.27 AU

Year: 2380 Days

Day: 31.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,735,947 km

• M1: 773,271 km (0.098 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.4

Radius: 12.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.84 AU - 5.04 AU

Year: 3990 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 86,735,947 km

• M1: 161,865 km (0.092 R)
• M2: 259,552 km (0.077 R)
• M3: 389,254 km (0.069 R)
• M4: 496,366 km (0.074 R)
• M5: 597,045 km (0.096 R)
• M6: 801,246 km (0.085 R)
• M7: 901,178 km (0.08 R)
• M8: 994,078 km (0.084 R)
• M9: 1,454,390 km (0.113 R)
• M10: 1,622,090 km (0.118 R)
• M11: 2,008,052 km (0.062 R)
• M12: 2,132,817 km (0.1 R)
• M13: 2,357,513 km (0.032 R)
• M14: 2,522,818 km (0.116 R)
• M15: 2,812,889 km (0.053 R)
• M16: 3,222,787 km (0.079 R)
• M17: 3,444,192 km (0.099 R)
• M18: 3,632,685 km (0.071 R)
• M19: 4,000,397 km (0.084 R)
• M20: 4,278,948 km (0.072 R)
• M21: 4,564,081 km (0.115 R)
• M22: 4,688,248 km (0.104 R)
• M23: 4,771,574 km (0.1 R)
• M24: 4,960,965 km (0.102 R)
• M25: 5,522,405 km (0.081 R)
• M26: 5,610,519 km (0.119 R)
• M27: 6,081,303 km (0.108 R)
• M28: 6,448,566 km (0.079 R)
• M29: 6,541,466 km (0.114 R)
• M30: 6,965,426 km (0.088 R)
• M31: 7,301,423 km (0.065 R)
• M32: 7,495,751 km (0.085 R)
• M33: 8,878,185 km (0.067 R)
• M34: 9,268,785 km (0.061 R)
• M35: 9,718,326 km (0.097 R)
• M36: 10,039,962 km (0.092 R)
• M37: 10,283,507 km (0.102 R)
• M38: 10,583,900 km (0.078 R)
• M39: 10,831,783 km (0.111 R)
• M40: 11,081,612 km (0.054 R)
• M41: 11,928,186 km (0.106 R)
• M42: 12,186,243 km (0.108 R)
• M43: 12,330,455 km (0.099 R)
• M44: 12,417,222 km (0.104 R)
• M45: 12,942,161 km (0.089 R)
• M46: 13,385,120 km (0.116 R)
• M47: 14,255,779 km (0.058 R)
• M48: 14,529,693 km (0.078 R)
• M49: 14,652,064 km (0.105 R)
• M50: 14,959,338 km (0.101 R)
• M51: 15,393,023 km (0.074 R)
• M52: 15,580,319 km (0.055 R)
• M53: 15,862,461 km (0.074 R)
• M54: 16,019,987 km (0.085 R)
• M55: 16,527,573 km (0.072 R)
• M56: 16,623,315 km (0.062 R)
• M57: 16,719,208 km (0.103 R)
• M58: 17,201,810 km (0.05 R)
• M59: 18,180,480 km (0.101 R)
• M60: 19,513,546 km (0.098 R)
• M61: 20,225,931 km (0.095 R)
• M62: 20,328,406 km (0.067 R)
• M63: 20,740,099 km (0.095 R)
• M64: 20,843,471 km (0.028 R)
• M65: 21,362,726 km (0.099 R)
• M66: 22,096,952 km (0.097 R)
• M67: 22,484,710 km (0.079 R)
• M68: 23,878,064 km (0.025 R)
• M69: 24,239,941 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 14.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.45 AU - 10.75 AU

Year: 10810 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,735,947 km

• M1: 186,549 km (0.119 R)
• M2: 404,363 km (0.063 R)
• M3: 519,553 km (0.028 R)
• M4: 615,745 km (0.093 R)
• M5: 928,704 km (0.095 R)
• M6: 1,137,542 km (0.114 R)
• M7: 1,339,649 km (0.091 R)
• M8: 1,603,540 km (0.083 R)
• M9: 1,703,770 km (0.108 R)
• M10: 1,937,741 km (0.102 R)
• M11: 2,154,957 km (0.107 R)
• M12: 2,885,444 km (0.105 R)
• M13: 3,103,258 km (0.096 R)
• M14: 3,424,295 km (0.091 R)
• M15: 4,850,861 km (0.084 R)
• M16: 4,999,112 km (0.054 R)
• M17: 5,262,105 km (0.071 R)
• M18: 5,529,885 km (0.1 R)
• M19: 5,999,323 km (0.12 R)
• M20: 6,441,086 km (0.067 R)
• M21: 6,727,715 km (0.112 R)
• M22: 7,699,204 km (0.116 R)
• M23: 8,047,468 km (0.059 R)
• M24: 8,223,545 km (0.115 R)
• M25: 8,356,537 km (0.107 R)
• M26: 8,534,858 km (0.094 R)
• M27: 8,804,882 km (0.093 R)
• M28: 8,940,866 km (0.114 R)
• M29: 9,445,610 km (0.085 R)
• M30: 9,631,560 km (0.12 R)
• M31: 10,483,220 km (0.07 R)
• M32: 10,579,262 km (0.05 R)
• M33: 10,918,101 km (0.081 R)
• M34: 11,260,531 km (0.079 R)
• M35: 11,358,966 km (0.043 R)
• M36: 12,207,635 km (0.057 R)
• M37: 13,545,040 km (0.09 R)
• M38: 15,145,588 km (0.118 R)
• M39: 17,371,305 km (0.066 R)
• M40: 18,696,891 km (0.102 R)
• M41: 21,261,597 km (0.049 R)
• M42: 21,812,417 km (0.063 R)
• M43: 21,935,386 km (0.112 R)
• M44: 22,182,073 km (0.076 R)
• M45: 22,803,054 km (0.107 R)
• M46: 22,990,350 km (0.049 R)
• M47: 23,241,076 km (0.108 R)
• M48: 24,443,993 km (0.115 R)
• M49: 25,797,106 km (0.056 R)
• M50: 26,449,951 km (0.032 R)
• M51: 26,844,291 km (0.042 R)
• M52: 28,575,587 km (0.079 R)
• M53: 28,845,162 km (0.089 R)
• M54: 30,480,267 km (0.087 R)
• M55: 30,755,677 km (0.1 R)
• M56: 31,865,693 km (0.09 R)
• M57: 32,425,638 km (0.069 R)
• M58: 33,555,401 km (0.03 R)
• M59: 35,998,484 km (0.083 R)
• M60: 36,144,042 km (0.111 R)
• M61: 39,094,860 km (0.083 R)
• M62: 39,469,154 km (0.105 R)
• M63: 40,221,332 km (0.085 R)
• M64: 40,902,302 km (0.12 R)
• M65: 41,130,139 km (0.094 R)
• M66: 41,816,195 km (0.115 R)
• M67: 42,505,991 km (0.08 R)
• M68: 42,813,863 km (0.041 R)
• M69: 44,130,325 km (0.1 R)
• M70: 44,286,056 km (0.076 R)
• M71: 44,598,117 km (0.094 R)
• M72: 45,617,328 km (0.102 R)
• M73: 49,285,168 km (0.099 R)
• M74: 49,608,599 km (0.102 R)
• M75: 49,932,777 km (0.12 R)
• M76: 50,583,079 km (0.067 R)
• M77: 50,909,352 km (0.097 R)
• M78: 52,633,468 km (0.08 R)
• M79: 54,209,780 km (0.09 R)
• M80: 54,460,207 km (0.119 R)
• M81: 55,633,354 km (0.112 R)
• M82: 55,801,651 km (0.077 R)
• M83: 56,138,845 km (0.026 R)
• M84: 56,476,637 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.2

Radius: 13.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.98 AU - 13.82 AU

Year: 14919 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,735,947 km

• M1: 176,974 km (0.114 R)
• M2: 451,786 km (0.102 R)
• M3: 860,487 km (0.076 R)
• M4: 1,236,875 km (0.091 R)
• M5: 1,373,907 km (0.071 R)
• M6: 1,688,810 km (0.081 R)
• M7: 2,619,608 km (0.086 R)
• M8: 2,859,115 km (0.095 R)
• M9: 3,043,569 km (0.1 R)
• M10: 3,653,928 km (0.106 R)
• M11: 3,787,369 km (0.074 R)
• M12: 4,621,976 km (0.071 R)
• M13: 4,766,637 km (0.114 R)
• M14: 5,284,694 km (0.083 R)
• M15: 5,550,530 km (0.09 R)
• M16: 6,657,853 km (0.107 R)
• M17: 7,788,963 km (0.091 R)
• M18: 8,048,365 km (0.045 R)
• M19: 8,310,760 km (0.101 R)
• M20: 8,443,005 km (0.094 R)
• M21: 8,754,318 km (0.091 R)
• M22: 9,480,017 km (0.066 R)
• M23: 9,896,946 km (0.107 R)
• M24: 10,319,710 km (0.057 R)
• M25: 10,844,649 km (0.066 R)
• M26: 11,427,183 km (0.075 R)
• M27: 11,525,319 km (0.06 R)
• M28: 11,771,707 km (0.116 R)
• M29: 13,184,060 km (0.119 R)
• M30: 13,338,595 km (0.103 R)
• M31: 13,441,967 km (0.101 R)
• M32: 13,857,999 km (0.12 R)
• M33: 13,962,568 km (0.077 R)
• M34: 15,023,815 km (0.058 R)
• M35: 15,131,376 km (0.099 R)
• M36: 15,401,400 km (0.107 R)
• M37: 18,822,254 km (0.06 R)
• M38: 19,580,566 km (0.071 R)
• M39: 21,187,397 km (0.112 R)
• M40: 21,732,531 km (0.085 R)
• M41: 22,282,154 km (0.063 R)
• M42: 22,466,309 km (0.119 R)
• M43: 22,836,414 km (0.111 R)
• M44: 23,208,464 km (0.112 R)
• M45: 23,332,929 km (0.094 R)
• M46: 23,582,459 km (0.109 R)
• M47: 24,907,297 km (0.109 R)
• M48: 25,868,464 km (0.11 R)
• M49: 27,037,721 km (0.032 R)
• M50: 27,168,619 km (0.081 R)
• M51: 27,562,959 km (0.069 R)
• M52: 28,290,603 km (0.096 R)
• M53: 30,511,533 km (0.045 R)
• M54: 30,852,915 km (0.101 R)
• M55: 32,509,113 km (0.084 R)
• M56: 32,997,550 km (0.035 R)
• M57: 34,264,943 km (0.101 R)
• M58: 34,406,762 km (0.116 R)
• M59: 34,762,057 km (0.11 R)
• M60: 37,648,399 km (0.112 R)
• M61: 39,639,845 km (0.113 R)
• M62: 40,086,993 km (0.079 R)
• M63: 40,535,937 km (0.099 R)
• M64: 40,836,030 km (0.112 R)
• M65: 41,363,213 km (0.061 R)
• M66: 42,348,016 km (0.078 R)
• M67: 45,037,785 km (0.106 R)
• M68: 45,193,068 km (0.101 R)
• M69: 45,504,381 km (0.066 R)
• M70: 46,599,438 km (0.091 R)
• M71: 48,337,765 km (0.068 R)
• M72: 48,975,052 km (0.09 R)
• M73: 50,177,669 km (0.115 R)
• M74: 52,203,523 km (0.111 R)
• M75: 52,775,436 km (0.092 R)
• M76: 54,008,272 km (0.066 R)
• M77: 54,586,767 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.9

Radius: 3.5

Gravity: 45.54 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.87 AU - 20.45 AU

Year: 26972 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,735,947 km

• M1: 143,614 km (0.119 R)
• M2: 493,972 km (0.072 R)
• M3: 587,022 km (0.117 R)
• M4: 898,784 km (0.108 R)
• M5: 1,101,340 km (0.049 R)
• M6: 2,622,151 km (0.096 R)
• M7: 3,513,007 km (0.083 R)
• M8: 3,557,587 km (0.116 R)
• M9: 3,602,317 km (0.048 R)
• M10: 3,647,196 km (0.086 R)
• M11: 3,692,375 km (0.113 R)
• M12: 3,783,181 km (0.12 R)
• M13: 4,343,724 km (0.084 R)
• M14: 4,830,216 km (0.115 R)
• M15: 5,231,737 km (0.043 R)
• M16: 6,941,790 km (0.096 R)
• M17: 6,997,740 km (0.12 R)
• M18: 7,053,988 km (0.105 R)
• M19: 8,867,563 km (0.096 R)
• M20: 9,481,663 km (0.109 R)
• M21: 9,856,555 km (0.073 R)
• M22: 11,010,403 km (0.063 R)
• M23: 11,141,152 km (0.094 R)
• M24: 11,536,689 km (0.062 R)
• M25: 12,071,202 km (0.067 R)
• M26: 12,341,525 km (0.054 R)
• M27: 12,956,971 km (0.111 R)
• M28: 13,164,313 km (0.113 R)
• M29: 14,288,541 km (0.074 R)
• M30: 14,574,423 km (0.07 R)
• M31: 15,810,101 km (0.113 R)
• M32: 17,003,593 km (0.113 R)
• M33: 17,840,593 km (0.108 R)
• M34: 19,160,495 km (0.115 R)
• M35: 19,633,823 km (0.049 R)
• M36: 20,591,997 km (0.11 R)
• M37: 21,239,158 km (0.11 R)
• M38: 22,802,755 km (0.095 R)
• M39: 23,978,295 km (0.072 R)
• M40: 24,317,882 km (0.082 R)
• M41: 25,865,173 km (0.1 R)
• M42: 27,355,467 km (0.103 R)
• M43: 29,234,565 km (0.099 R)
• M44: 29,506,385 km (0.053 R)
• M45: 32,176,856 km (0.066 R)
• M46: 33,683,008 km (0.08 R)
• M47: 33,777,853 km (0.08 R)
• M48: 36,276,137 km (0.083 R)
• M49: 36,470,764 km (0.064 R)
• M50: 36,860,915 km (0.086 R)
• M51: 39,032,179 km (0.063 R)
• M52: 39,531,387 km (0.114 R)
• M53: 40,133,219 km (0.115 R)
• M54: 40,536,086 km (0.106 R)
• M55: 41,143,005 km (0.118 R)
• M56: 44,742,479 km (0.114 R)
• M57: 46,104,867 km (0.079 R)
• M58: 46,738,264 km (0.116 R)
• M59: 47,374,504 km (0.116 R)
• M60: 47,906,923 km (0.104 R)
• M61: 49,623,858 km (0.065 R)
• M62: 50,056,345 km (0.112 R)
• M63: 51,251,782 km (0.037 R)
• M64: 51,579,401 km (0.1 R)
• M65: 53,117,866 km (0.111 R)
• M66: 57,142,048 km (0.117 R)
• M67: 57,595,180 km (0.089 R)
• M68: 58,619,178 km (0.079 R)
• M69: 58,847,614 km (0.08 R)
• M70: 59,419,825 km (0.111 R)
• M71: 61,843,161 km (0.118 R)
• M72: 61,959,249 km (0.098 R)
• M73: 62,658,021 km (0.029 R)
• M74: 63,945,759 km (0.1 R)
• M75: 65,478,988 km (0.12 R)
• M76: 67,502,000 km (0.074 R)
• M77: 67,741,357 km (0.101 R)
• M78: 69,787,257 km (0.091 R)
• M79: 70,635,627 km (0.092 R)
• M80: 70,757,100 km (0.067 R)
• M81: 71,365,365 km (0.048 R)
• M82: 71,731,281 km (0.093 R)
• M83: 72,587,430 km (0.109 R)
• M84: 72,709,951 km (0.1 R)
• M85: 73,200,931 km (0.091 R)
• M86: 73,569,839 km (0.085 R)
• M87: 74,556,886 km (0.081 R)
• M88: 79,430,336 km (0.109 R)
• M89: 80,062,686 km (0.101 R)
• M90: 80,823,541 km (0.097 R)
• M91: 80,950,549 km (0.115 R)
• M92: 81,204,866 km (0.107 R)
• M93: 82,736,150 km (0.034 R)
• M94: 85,180,130 km (0.092 R)
• M95: 85,568,187 km (0.102 R)
• M96: 86,475,947 km (0.106 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 20,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit