🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.61 AU - 0.69 AU

Year: 196 Days

Day: 27.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 101.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.93 AU - 1.15 AU

Year: 397 Days

Day: 23.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.87 AU - 1.37 AU

Year: 444 Days

Day: 23.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.42 AU - 2.1 AU

Year: 875 Days

Day: 17.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.67 AU - 4.71 AU

Year: 3214 Days

Day: 43.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 9.7

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.36 AU - 5.48 AU

Year: 4090 Days

Day: 6.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,319,679 km

• M1: 128,056 km (0.119 R)
• M2: 266,883 km (0.118 R)
• M3: 403,465 km (0.069 R)
• M4: 556,055 km (0.104 R)
• M5: 816,356 km (0.09 R)
• M6: 893,997 km (0.057 R)
• M7: 988,094 km (0.063 R)
• M8: 1,216,231 km (0.088 R)
• M9: 1,689,259 km (0.105 R)
• M10: 1,773,333 km (0.104 R)
• M11: 1,876,256 km (0.04 R)
• M12: 2,439,941 km (0.119 R)
• M13: 2,730,909 km (0.074 R)
• M14: 2,931,071 km (0.118 R)
• M15: 2,992,107 km (0.095 R)
• M16: 3,074,087 km (0.054 R)
• M17: 3,282,626 km (0.077 R)
• M18: 3,582,271 km (0.103 R)
• M19: 3,735,459 km (0.059 R)
• M20: 3,935,621 km (0.113 R)
• M21: 4,416,428 km (0.119 R)
• M22: 4,988,790 km (0.048 R)
• M23: 5,086,477 km (0.115 R)
• M24: 5,635,202 km (0.086 R)
• M25: 5,813,672 km (0.076 R)
• M26: 6,150,417 km (0.096 R)
• M27: 6,413,710 km (0.083 R)
• M28: 6,546,702 km (0.119 R)
• M29: 6,626,886 km (0.116 R)
• M30: 7,033,194 km (0.078 R)
• M31: 7,225,577 km (0.071 R)
• M32: 7,531,505 km (0.062 R)
• M33: 7,700,102 km (0.095 R)
• M34: 7,784,924 km (0.048 R)
• M35: 7,870,045 km (0.098 R)
• M36: 8,767,632 km (0.08 R)
• M37: 8,945,055 km (0.107 R)
• M38: 9,303,641 km (0.105 R)
• M39: 9,545,242 km (0.108 R)
• M40: 10,003,909 km (0.081 R)
• M41: 10,721,231 km (0.116 R)
• M42: 10,784,361 km (0.032 R)
• M43: 11,422,845 km (0.027 R)
• M44: 11,616,723 km (0.091 R)
• M45: 12,337,187 km (0.092 R)
• M46: 12,569,512 km (0.098 R)
• M47: 13,683,867 km (0.095 R)
• M48: 13,855,456 km (0.116 R)
• M49: 14,479,129 km (0.101 R)
• M50: 14,759,326 km (0.118 R)
• M51: 14,829,637 km (0.079 R)
• M52: 14,935,403 km (0.071 R)
• M53: 15,396,314 km (0.107 R)
• M54: 15,539,030 km (0.052 R)
• M55: 16,806,872 km (0.055 R)
• M56: 17,101,430 km (0.062 R)
• M57: 17,249,233 km (0.051 R)
• M58: 17,509,084 km (0.099 R)
• M59: 17,620,834 km (0.096 R)
• M60: 18,333,967 km (0.099 R)
• M61: 18,523,358 km (0.04 R)
• M62: 19,286,756 km (0.098 R)
• M63: 19,517,885 km (0.107 R)
• M64: 19,749,911 km (0.03 R)
• M65: 19,982,835 km (0.091 R)
• M66: 20,255,701 km (0.032 R)
• M67: 20,726,336 km (0.066 R)
• M68: 21,319,791 km (0.038 R)
• M69: 21,958,873 km (0.074 R)
• M70: 23,092,526 km (0.12 R)
• M71: 23,543,114 km (0.053 R)
• M72: 24,120,712 km (0.104 R)
• M73: 24,369,792 km (0.03 R)
• M74: 24,870,347 km (0.1 R)
• M75: 25,881,479 km (0.03 R)
• M76: 26,008,936 km (0.12 R)
• M77: 26,392,206 km (0.111 R)
• M78: 26,734,486 km (0.077 R)
• M79: 28,249,314 km (0.118 R)
• M80: 29,525,384 km (0.083 R)
• M81: 29,747,387 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 14.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.69 AU - 10.57 AU

Year: 10338 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,319,679 km

• M1: 224,995 km (0.112 R)
• M2: 343,926 km (0.06 R)
• M3: 478,713 km (0.112 R)
• M4: 1,196,783 km (0.048 R)
• M5: 1,651,261 km (0.112 R)
• M6: 2,417,202 km (0.071 R)
• M7: 2,604,499 km (0.095 R)
• M8: 3,166,389 km (0.048 R)
• M9: 3,342,465 km (0.108 R)
• M10: 4,565,428 km (0.107 R)
• M11: 4,698,271 km (0.117 R)
• M12: 5,138,836 km (0.105 R)
• M13: 5,381,634 km (0.044 R)
• M14: 5,557,561 km (0.12 R)
• M15: 6,428,071 km (0.084 R)
• M16: 6,765,713 km (0.117 R)
• M17: 6,955,703 km (0.082 R)
• M18: 7,186,233 km (0.105 R)
• M19: 7,536,591 km (0.076 R)
• M20: 7,733,761 km (0.033 R)
• M21: 7,932,577 km (0.078 R)
• M22: 8,052,853 km (0.097 R)
• M23: 8,294,903 km (0.059 R)
• M24: 8,457,665 km (0.05 R)
• M25: 9,456,680 km (0.1 R)
• M26: 9,712,343 km (0.106 R)
• M27: 10,056,717 km (0.049 R)
• M28: 10,361,448 km (0.062 R)
• M29: 10,625,039 km (0.118 R)
• M30: 11,248,862 km (0.104 R)
• M31: 11,565,262 km (0.077 R)
• M32: 11,976,357 km (0.085 R)
• M33: 12,114,436 km (0.111 R)
• M34: 12,206,887 km (0.112 R)
• M35: 12,531,963 km (0.083 R)
• M36: 12,907,155 km (0.106 R)
• M37: 14,739,429 km (0.079 R)
• M38: 14,887,531 km (0.099 R)
• M39: 15,185,231 km (0.099 R)
• M40: 15,685,786 km (0.114 R)
• M41: 16,039,435 km (0.091 R)
• M42: 16,191,875 km (0.038 R)
• M43: 17,847,176 km (0.101 R)
• M44: 18,216,533 km (0.115 R)
• M45: 18,428,662 km (0.11 R)
• M46: 19,501,728 km (0.067 R)
• M47: 19,610,186 km (0.076 R)
• M48: 20,155,321 km (0.091 R)
• M49: 21,540,149 km (0.099 R)
• M50: 21,652,197 km (0.114 R)
• M51: 22,046,238 km (0.11 R)
• M52: 24,051,298 km (0.098 R)
• M53: 24,869,599 km (0.071 R)
• M54: 25,637,634 km (0.102 R)
• M55: 25,875,495 km (0.107 R)
• M56: 26,173,943 km (0.112 R)
• M57: 26,413,449 km (0.094 R)
• M58: 26,653,703 km (0.091 R)
• M59: 27,318,217 km (0.091 R)
• M60: 28,478,947 km (0.111 R)
• M61: 28,602,066 km (0.09 R)
• M62: 28,725,334 km (0.119 R)
• M63: 28,972,470 km (0.071 R)
• M64: 30,030,576 km (0.096 R)
• M65: 31,101,397 km (0.091 R)
• M66: 31,418,694 km (0.112 R)
• M67: 31,928,674 km (0.088 R)
• M68: 32,056,580 km (0.075 R)
• M69: 33,800,143 km (0.084 R)
• M70: 34,782,253 km (0.093 R)
• M71: 36,640,258 km (0.085 R)
• M72: 37,109,697 km (0.111 R)
• M73: 37,851,702 km (0.116 R)
• M74: 38,666,562 km (0.098 R)
• M75: 39,831,031 km (0.083 R)
• M76: 40,175,705 km (0.098 R)
• M77: 42,124,068 km (0.076 R)
• M78: 42,686,406 km (0.079 R)
• M79: 46,040,091 km (0.105 R)
• M80: 46,257,008 km (0.085 R)
• M81: 47,785,001 km (0.079 R)
• M82: 47,931,457 km (0.093 R)
• M83: 48,445,026 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 11.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.64 AU - 11.38 AU

Year: 11868 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,319,679 km

• M1: 328,367 km (0.114 R)
• M2: 423,212 km (0.114 R)
• M3: 704,756 km (0.065 R)
• M4: 1,747,303 km (0.089 R)
• M5: 1,953,449 km (0.111 R)
• M6: 2,211,356 km (0.108 R)
• M7: 2,322,357 km (0.061 R)
• M8: 2,412,415 km (0.112 R)
• M9: 2,760,679 km (0.084 R)
• M10: 3,150,232 km (0.107 R)
• M11: 3,479,646 km (0.105 R)
• M12: 3,557,288 km (0.083 R)
• M13: 3,981,248 km (0.12 R)
• M14: 4,062,629 km (0.096 R)
• M15: 4,733,277 km (0.105 R)
• M16: 4,848,467 km (0.115 R)
• M17: 5,288,734 km (0.071 R)
• M18: 5,468,550 km (0.119 R)
• M19: 5,619,794 km (0.077 R)
• M20: 5,926,768 km (0.12 R)
• M21: 6,557,174 km (0.082 R)
• M22: 6,685,828 km (0.066 R)
• M23: 7,175,761 km (0.091 R)
• M24: 7,915,373 km (0.113 R)
• M25: 8,294,454 km (0.117 R)
• M26: 8,398,873 km (0.069 R)
• M27: 9,430,500 km (0.081 R)
• M28: 9,685,565 km (0.052 R)
• M29: 10,804,257 km (0.104 R)
• M30: 11,340,416 km (0.101 R)
• M31: 11,572,742 km (0.093 R)
• M32: 11,767,668 km (0.066 R)
• M33: 11,885,102 km (0.11 R)
• M34: 12,002,985 km (0.083 R)
• M35: 12,200,305 km (0.066 R)
• M36: 12,518,200 km (0.106 R)
• M37: 12,598,085 km (0.116 R)
• M38: 13,040,746 km (0.109 R)
• M39: 13,858,448 km (0.099 R)
• M40: 14,946,174 km (0.108 R)
• M41: 16,585,018 km (0.063 R)
• M42: 16,716,814 km (0.076 R)
• M43: 17,918,833 km (0.091 R)
• M44: 18,189,755 km (0.041 R)
• M45: 18,781,265 km (0.078 R)
• M46: 18,918,745 km (0.103 R)
• M47: 19,936,609 km (0.082 R)
• M48: 20,076,932 km (0.082 R)
• M49: 20,688,189 km (0.117 R)
• M50: 20,830,157 km (0.087 R)
• M51: 21,019,847 km (0.108 R)
• M52: 21,496,765 km (0.118 R)
• M53: 22,025,594 km (0.109 R)
• M54: 22,753,537 km (0.116 R)
• M55: 23,637,511 km (0.114 R)
• M56: 23,934,612 km (0.094 R)
• M57: 24,083,761 km (0.096 R)
• M58: 24,783,281 km (0.069 R)
• M59: 25,794,413 km (0.082 R)
• M60: 26,253,678 km (0.087 R)
• M61: 26,561,551 km (0.09 R)
• M62: 26,922,082 km (0.102 R)
• M63: 27,284,258 km (0.088 R)
• M64: 27,908,979 km (0.118 R)
• M65: 29,864,522 km (0.104 R)
• M66: 30,831,822 km (0.101 R)
• M67: 33,183,949 km (0.06 R)
• M68: 33,683,606 km (0.063 R)
• M69: 34,185,657 km (0.111 R)
• M70: 34,353,655 km (0.03 R)
• M71: 34,634,001 km (0.116 R)
• M72: 34,915,245 km (0.092 R)
• M73: 35,253,785 km (0.04 R)
• M74: 35,763,615 km (0.052 R)
• M75: 37,019,938 km (0.096 R)
• M76: 37,480,400 km (0.061 R)
• M77: 38,232,578 km (0.073 R)
• M78: 38,989,843 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146

Radius: 9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.97 AU - 11.19 AU

Year: 11993 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 129.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,319,679 km

• M1: 120,127 km (0.084 R)
• M2: 196,272 km (0.089 R)
• M3: 429,645 km (0.043 R)
• M4: 538,702 km (0.106 R)
• M5: 658,081 km (0.049 R)
• M6: 967,150 km (0.101 R)
• M7: 1,099,993 km (0.068 R)
• M8: 1,161,179 km (0.069 R)
• M9: 1,270,984 km (0.112 R)
• M10: 1,799,064 km (0.087 R)
• M11: 2,058,317 km (0.095 R)
• M12: 2,290,194 km (0.118 R)
• M13: 2,349,584 km (0.115 R)
• M14: 2,490,057 km (0.053 R)
• M15: 2,737,342 km (0.108 R)
• M16: 3,278,138 km (0.097 R)
• M17: 3,390,187 km (0.073 R)
• M18: 3,757,599 km (0.084 R)
• M19: 3,898,820 km (0.039 R)
• M20: 4,186,347 km (0.031 R)
• M21: 4,431,239 km (0.113 R)
• M22: 4,580,388 km (0.112 R)
• M23: 4,883,922 km (0.054 R)
• M24: 5,351,415 km (0.086 R)
• M25: 6,328,888 km (0.111 R)
• M26: 6,497,185 km (0.055 R)
• M27: 6,695,402 km (0.114 R)
• M28: 6,780,972 km (0.115 R)
• M29: 6,866,841 km (0.081 R)
• M30: 7,097,821 km (0.06 R)
• M31: 7,214,208 km (0.073 R)
• M32: 7,272,700 km (0.067 R)
• M33: 7,567,408 km (0.044 R)
• M34: 7,986,432 km (0.1 R)
• M35: 8,629,254 km (0.1 R)
• M36: 9,288,681 km (0.094 R)
• M37: 10,127,626 km (0.093 R)
• M38: 10,258,824 km (0.098 R)
• M39: 10,423,531 km (0.117 R)
• M40: 10,689,067 km (0.049 R)
• M41: 11,601,764 km (0.104 R)
• M42: 11,670,279 km (0.096 R)
• M43: 11,773,502 km (0.107 R)
• M44: 11,842,467 km (0.103 R)
• M45: 12,223,941 km (0.058 R)
• M46: 12,398,672 km (0.071 R)
• M47: 12,539,144 km (0.115 R)
• M48: 12,680,065 km (0.1 R)
• M49: 13,106,120 km (0.118 R)
• M50: 13,754,028 km (0.115 R)
• M51: 13,862,935 km (0.051 R)
• M52: 14,008,793 km (0.052 R)
• M53: 14,522,961 km (0.066 R)
• M54: 14,745,264 km (0.071 R)
• M55: 14,931,363 km (0.034 R)
• M56: 15,043,263 km (0.086 R)
• M57: 15,456,452 km (0.09 R)
• M58: 15,645,544 km (0.101 R)
• M59: 15,721,390 km (0.116 R)
• M60: 16,064,119 km (0.094 R)
• M61: 16,834,697 km (0.075 R)
• M62: 17,538,555 km (0.099 R)
• M63: 17,656,737 km (0.06 R)
• M64: 17,814,862 km (0.025 R)
• M65: 17,933,643 km (0.108 R)
• M66: 18,773,037 km (0.058 R)
• M67: 19,055,627 km (0.091 R)
• M68: 19,136,709 km (0.073 R)
• M69: 19,829,946 km (0.029 R)
• M70: 20,241,639 km (0.026 R)
• M71: 20,489,972 km (0.08 R)
• M72: 21,073,403 km (0.103 R)
• M73: 21,831,416 km (0.106 R)
• M74: 22,899,096 km (0.061 R)
• M75: 23,591,435 km (0.106 R)
• M76: 24,907,746 km (0.115 R)
• M77: 25,485,643 km (0.115 R)
• M78: 25,708,992 km (0.059 R)
• M79: 26,293,023 km (0.104 R)
• M80: 26,972,197 km (0.102 R)
• M81: 28,951,227 km (0.1 R)
• M82: 29,793,463 km (0.081 R)
• M83: 30,170,300 km (0.069 R)
• M84: 31,071,777 km (0.085 R)
• M85: 31,262,664 km (0.089 R)
• M86: 31,741,676 km (0.039 R)
• M87: 32,174,912 km (0.09 R)
• M88: 32,319,722 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 20,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit