🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.51 AU - 0.69 AU

Year: 169 Days

Day: 45.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,508,775 km

• M1: 33,211 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.95 AU - 0.97 AU

Year: 342 Days

Day: 45.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.43 AU - 2.51 AU

Year: 1411 Days

Day: 41.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,508,775 km

• M1: 375,491 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.51 AU - 3.55 AU

Year: 1917 Days

Day: 18.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.64 AU - 5.54 AU

Year: 3574 Days

Day: 43.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 11.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.04 AU - 6.06 AU

Year: 5408 Days

Day: 13.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,508,775 km

• M1: 156,629 km (0.094 R)
• M2: 264,190 km (0.049 R)
• M3: 373,097 km (0.111 R)
• M4: 556,654 km (0.079 R)
• M5: 660,923 km (0.065 R)
• M6: 902,823 km (0.058 R)
• M7: 982,409 km (0.059 R)
• M8: 1,064,538 km (0.085 R)
• M9: 1,417,589 km (0.115 R)
• M10: 1,497,923 km (0.112 R)
• M11: 1,593,965 km (0.108 R)
• M12: 1,792,332 km (0.08 R)
• M13: 2,197,892 km (0.101 R)
• M14: 2,419,746 km (0.077 R)
• M15: 2,632,324 km (0.118 R)
• M16: 2,783,119 km (0.043 R)
• M17: 2,919,702 km (0.1 R)
• M18: 3,128,690 km (0.046 R)
• M19: 3,306,711 km (0.113 R)
• M20: 3,433,421 km (0.074 R)
• M21: 3,842,122 km (0.036 R)
• M22: 4,110,351 km (0.034 R)
• M23: 4,544,335 km (0.068 R)
• M24: 4,726,246 km (0.095 R)
• M25: 4,807,776 km (0.095 R)
• M26: 4,951,839 km (0.079 R)
• M27: 5,307,433 km (0.107 R)
• M28: 5,456,283 km (0.092 R)
• M29: 6,110,026 km (0.095 R)
• M30: 6,243,766 km (0.087 R)
• M31: 6,605,195 km (0.109 R)
• M32: 6,696,599 km (0.1 R)
• M33: 7,230,663 km (0.071 R)
• M34: 7,324,910 km (0.11 R)
• M35: 7,899,366 km (0.097 R)
• M36: 8,069,608 km (0.032 R)
• M37: 8,488,333 km (0.118 R)
• M38: 8,562,982 km (0.1 R)
• M39: 8,712,879 km (0.104 R)
• M40: 9,475,529 km (0.051 R)
• M41: 9,578,752 km (0.098 R)
• M42: 9,656,543 km (0.114 R)
• M43: 9,786,543 km (0.032 R)
• M44: 10,232,943 km (0.048 R)
• M45: 10,578,963 km (0.028 R)
• M46: 10,820,713 km (0.092 R)
• M47: 11,200,393 km (0.086 R)
• M48: 11,336,975 km (0.055 R)
• M49: 12,196,864 km (0.075 R)
• M50: 12,563,678 km (0.103 R)
• M51: 12,791,216 km (0.077 R)
• M52: 12,905,509 km (0.084 R)
• M53: 13,685,812 km (0.062 R)
• M54: 14,214,640 km (0.074 R)
• M55: 14,750,051 km (0.04 R)
• M56: 14,839,959 km (0.051 R)
• M57: 15,292,194 km (0.092 R)
• M58: 15,443,886 km (0.111 R)
• M59: 15,657,212 km (0.059 R)
• M60: 16,148,342 km (0.105 R)
• M61: 16,333,844 km (0.086 R)
• M62: 16,520,093 km (0.052 R)
• M63: 16,832,004 km (0.111 R)
• M64: 17,907,164 km (0.097 R)
• M65: 18,549,986 km (0.099 R)
• M66: 18,647,075 km (0.079 R)
• M67: 18,874,315 km (0.04 R)
• M68: 19,429,771 km (0.098 R)
• M69: 20,389,891 km (0.044 R)
• M70: 20,758,051 km (0.071 R)
• M71: 21,944,362 km (0.119 R)
• M72: 22,115,652 km (0.107 R)
• M73: 22,252,982 km (0.073 R)
• M74: 22,597,506 km (0.073 R)
• M75: 22,770,441 km (0.071 R)
• M76: 23,187,371 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.4

Radius: 8.9

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.17 AU - 7.75 AU

Year: 6673 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 38,508,775 km

• M1: 249,529 km (0.113 R)
• M2: 318,943 km (0.084 R)
• M3: 379,231 km (0.051 R)
• M4: 631,602 km (0.048 R)
• M5: 1,353,562 km (0.089 R)
• M6: 2,047,396 km (0.03 R)
• M7: 2,458,342 km (0.109 R)
• M8: 2,588,642 km (0.056 R)
• M9: 2,934,063 km (0.111 R)
• M10: 3,500,441 km (0.062 R)
• M11: 3,774,953 km (0.056 R)
• M12: 3,969,131 km (0.089 R)
• M13: 4,344,771 km (0.102 R)
• M14: 4,662,816 km (0.108 R)
• M15: 5,059,250 km (0.067 R)
• M16: 5,177,882 km (0.069 R)
• M17: 5,345,581 km (0.062 R)
• M18: 5,711,048 km (0.08 R)
• M19: 6,160,291 km (0.103 R)
• M20: 7,875,580 km (0.073 R)
• M21: 8,572,407 km (0.114 R)
• M22: 8,657,378 km (0.04 R)
• M23: 9,172,893 km (0.115 R)
• M24: 10,474,843 km (0.12 R)
• M25: 10,656,754 km (0.067 R)
• M26: 11,178,102 km (0.064 R)
• M27: 11,240,036 km (0.057 R)
• M28: 11,959,901 km (0.101 R)
• M29: 12,118,475 km (0.076 R)
• M30: 12,694,726 km (0.074 R)
• M31: 12,856,441 km (0.092 R)
• M32: 12,921,366 km (0.113 R)
• M33: 13,083,979 km (0.068 R)
• M34: 13,181,816 km (0.073 R)
• M35: 13,444,061 km (0.096 R)
• M36: 13,542,946 km (0.099 R)
• M37: 15,122,250 km (0.075 R)
• M38: 15,673,070 km (0.045 R)
• M39: 17,078,841 km (0.072 R)
• M40: 17,724,505 km (0.116 R)
• M41: 18,195,888 km (0.073 R)
• M42: 19,522,373 km (0.111 R)
• M43: 19,784,019 km (0.087 R)
• M44: 20,009,014 km (0.116 R)
• M45: 20,537,693 km (0.087 R)
• M46: 21,840,541 km (0.083 R)
• M47: 24,163,946 km (0.044 R)
• M48: 24,525,225 km (0.09 R)
• M49: 25,171,936 km (0.068 R)
• M50: 25,660,672 km (0.107 R)
• M51: 26,440,975 km (0.088 R)
• M52: 27,563,108 km (0.07 R)
• M53: 28,151,028 km (0.104 R)
• M54: 28,235,401 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.6

Radius: 13.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.91 AU - 8.07 AU

Year: 6717 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,508,775 km

• M1: 171,290 km (0.093 R)
• M2: 454,179 km (0.088 R)
• M3: 556,205 km (0.092 R)
• M4: 648,956 km (0.054 R)
• M5: 747,989 km (0.066 R)
• M6: 941,270 km (0.113 R)
• M7: 1,201,570 km (0.058 R)
• M8: 1,419,085 km (0.114 R)
• M9: 1,512,734 km (0.097 R)
• M10: 1,908,719 km (0.106 R)
• M11: 1,997,880 km (0.119 R)
• M12: 2,134,462 km (0.078 R)
• M13: 2,449,366 km (0.077 R)
• M14: 2,645,638 km (0.105 R)
• M15: 2,762,624 km (0.116 R)
• M16: 3,001,980 km (0.099 R)
• M17: 3,124,202 km (0.106 R)
• M18: 3,301,775 km (0.114 R)
• M19: 3,798,440 km (0.033 R)
• M20: 3,969,280 km (0.091 R)
• M21: 4,065,322 km (0.09 R)
• M22: 4,417,476 km (0.115 R)
• M23: 4,537,154 km (0.101 R)
• M24: 4,882,276 km (0.057 R)
• M25: 5,299,205 km (0.068 R)
• M26: 5,576,410 km (0.096 R)
• M27: 5,771,187 km (0.026 R)
• M28: 5,902,384 km (0.11 R)
• M29: 5,990,348 km (0.104 R)
• M30: 6,279,371 km (0.095 R)
• M31: 6,641,397 km (0.119 R)
• M32: 6,847,992 km (0.043 R)
• M33: 7,033,493 km (0.05 R)
• M34: 7,244,277 km (0.116 R)
• M35: 7,480,941 km (0.095 R)
• M36: 7,624,106 km (0.088 R)
• M37: 8,353,844 km (0.119 R)
• M38: 9,464,459 km (0.114 R)
• M39: 10,380,895 km (0.095 R)
• M40: 10,728,561 km (0.068 R)
• M41: 10,836,421 km (0.1 R)
• M42: 11,517,989 km (0.05 R)
• M43: 12,523,885 km (0.081 R)
• M44: 13,762,256 km (0.099 R)
• M45: 14,203,420 km (0.111 R)
• M46: 14,292,132 km (0.069 R)
• M47: 14,589,532 km (0.037 R)
• M48: 14,858,809 km (0.089 R)
• M49: 16,044,970 km (0.111 R)
• M50: 16,137,571 km (0.115 R)
• M51: 16,261,139 km (0.055 R)
• M52: 16,416,122 km (0.087 R)
• M53: 16,571,555 km (0.095 R)
• M54: 17,293,065 km (0.12 R)
• M55: 17,737,371 km (0.064 R)
• M56: 18,153,253 km (0.117 R)
• M57: 18,249,594 km (0.118 R)
• M58: 18,507,650 km (0.07 R)
• M59: 18,734,291 km (0.117 R)
• M60: 19,223,326 km (0.067 R)
• M61: 20,080,821 km (0.052 R)
• M62: 20,180,603 km (0.037 R)
• M63: 20,547,716 km (0.075 R)
• M64: 21,458,468 km (0.099 R)
• M65: 21,662,520 km (0.103 R)
• M66: 22,589,278 km (0.071 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 14

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.89 AU - 11.35 AU

Year: 10010 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,508,775 km

• M1: 177,124 km (0.042 R)
• M2: 377,136 km (0.096 R)
• M3: 1,058,405 km (0.071 R)
• M4: 1,150,408 km (0.097 R)
• M5: 1,277,715 km (0.111 R)
• M6: 1,599,949 km (0.098 R)
• M7: 1,689,259 km (0.104 R)
• M8: 2,064,002 km (0.097 R)
• M9: 2,548,699 km (0.08 R)
• M10: 3,068,851 km (0.073 R)
• M11: 3,434,169 km (0.057 R)
• M12: 4,536,406 km (0.085 R)
• M13: 4,953,335 km (0.104 R)
• M14: 5,220,367 km (0.088 R)
• M15: 5,519,563 km (0.099 R)
• M16: 6,106,435 km (0.115 R)
• M17: 6,392,915 km (0.088 R)
• M18: 6,772,146 km (0.101 R)
• M19: 7,039,029 km (0.104 R)
• M20: 7,798,537 km (0.086 R)
• M21: 8,109,701 km (0.106 R)
• M22: 8,552,361 km (0.053 R)
• M23: 8,680,267 km (0.103 R)
• M24: 9,927,016 km (0.107 R)
• M25: 11,545,814 km (0.11 R)
• M26: 11,865,206 km (0.112 R)
• M27: 12,476,313 km (0.112 R)
• M28: 12,694,427 km (0.116 R)
• M29: 13,134,543 km (0.117 R)
• M30: 13,654,546 km (0.115 R)
• M31: 14,906,530 km (0.039 R)
• M32: 15,022,169 km (0.031 R)
• M33: 15,215,599 km (0.097 R)
• M34: 15,370,882 km (0.102 R)
• M35: 15,644,048 km (0.067 R)
• M36: 16,393,383 km (0.053 R)
• M37: 17,275,861 km (0.104 R)
• M38: 17,519,107 km (0.111 R)
• M39: 17,845,380 km (0.111 R)
• M40: 18,091,469 km (0.077 R)
• M41: 18,297,316 km (0.116 R)
• M42: 18,669,814 km (0.082 R)
• M43: 19,086,744 km (0.077 R)
• M44: 19,254,293 km (0.116 R)
• M45: 19,548,851 km (0.072 R)
• M46: 20,014,699 km (0.106 R)
• M47: 20,914,082 km (0.056 R)
• M48: 21,521,150 km (0.098 R)
• M49: 22,575,216 km (0.086 R)
• M50: 22,663,778 km (0.115 R)
• M51: 23,826,154 km (0.097 R)
• M52: 25,145,457 km (0.089 R)
• M53: 25,651,996 km (0.101 R)
• M54: 25,837,048 km (0.11 R)
• M55: 26,255,174 km (0.081 R)
• M56: 27,902,097 km (0.116 R)
• M57: 28,522,330 km (0.084 R)
• M58: 28,858,177 km (0.119 R)
• M59: 29,243,541 km (0.054 R)
• M60: 29,727,790 km (0.096 R)
• M61: 30,900,787 km (0.056 R)
• M62: 31,492,895 km (0.078 R)
• M63: 31,591,929 km (0.083 R)
• M64: 31,989,261 km (0.069 R)
• M65: 32,188,525 km (0.086 R)
• M66: 33,090,301 km (0.04 R)
• M67: 33,746,736 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 7.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.64 AU - 14.36 AU

Year: 19038 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,508,775 km

• M1: 105,616 km (0.101 R)
• M2: 376,538 km (0.106 R)
• M3: 534,513 km (0.042 R)
• M4: 685,158 km (0.044 R)
• M5: 773,271 km (0.066 R)
• M6: 865,424 km (0.117 R)
• M7: 928,853 km (0.099 R)
• M8: 994,078 km (0.094 R)
• M9: 1,361,939 km (0.095 R)
• M10: 2,040,066 km (0.077 R)
• M11: 2,368,583 km (0.104 R)
• M12: 2,952,763 km (0.109 R)
• M13: 3,173,719 km (0.108 R)
• M14: 3,895,229 km (0.083 R)
• M15: 4,524,438 km (0.094 R)
• M16: 4,608,961 km (0.108 R)
• M17: 4,693,783 km (0.118 R)
• M18: 4,922,967 km (0.105 R)
• M19: 5,814,420 km (0.117 R)
• M20: 6,499,429 km (0.106 R)
• M21: 6,658,751 km (0.104 R)
• M22: 6,883,896 km (0.052 R)
• M23: 7,842,968 km (0.107 R)
• M24: 7,910,735 km (0.111 R)
• M25: 8,808,323 km (0.112 R)
• M26: 9,412,698 km (0.119 R)
• M27: 9,701,721 km (0.091 R)
• M28: 9,847,280 km (0.063 R)
• M29: 10,362,495 km (0.105 R)
• M30: 10,811,289 km (0.114 R)
• M31: 11,151,923 km (0.051 R)
• M32: 11,228,068 km (0.088 R)
• M33: 11,304,513 km (0.097 R)
• M34: 11,496,148 km (0.11 R)
• M35: 13,878,643 km (0.102 R)
• M36: 14,125,031 km (0.072 R)
• M37: 16,018,940 km (0.073 R)
• M38: 16,234,361 km (0.117 R)
• M39: 16,450,530 km (0.112 R)
• M40: 17,193,134 km (0.068 R)
• M41: 17,635,046 km (0.097 R)
• M42: 18,125,428 km (0.069 R)
• M43: 18,349,675 km (0.112 R)
• M44: 19,853,732 km (0.112 R)
• M45: 20,878,178 km (0.074 R)
• M46: 21,019,099 km (0.047 R)
• M47: 21,066,223 km (0.038 R)
• M48: 21,207,742 km (0.095 R)
• M49: 21,681,519 km (0.105 R)
• M50: 23,758,236 km (0.058 R)
• M51: 24,200,896 km (0.085 R)
• M52: 24,398,515 km (0.039 R)
• M53: 24,497,549 km (0.108 R)
• M54: 24,894,881 km (0.11 R)
• M55: 25,144,261 km (0.114 R)
• M56: 26,302,447 km (0.047 R)
• M57: 26,811,379 km (0.108 R)
• M58: 26,964,567 km (0.104 R)
• M59: 28,253,503 km (0.101 R)
• M60: 28,461,593 km (0.12 R)
• M61: 28,931,779 km (0.065 R)
• M62: 29,246,533 km (0.097 R)
• M63: 29,985,547 km (0.047 R)
• M64: 30,304,041 km (0.08 R)
• M65: 32,022,023 km (0.079 R)
• M66: 32,565,362 km (0.086 R)
• M67: 34,991,989 km (0.09 R)
• M68: 35,159,539 km (0.066 R)
• M69: 36,679,603 km (0.108 R)
• M70: 38,106,168 km (0.069 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 12,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit