🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.02 AU - 2.54 AU

Year: 1514 Days

Day: 44.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,763,667 km

• M1: 576,999 km (0.103 R)
• M2: 876,045 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.28 AU - 2.52 AU

Year: 1635 Days

Day: 22.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.8

Radius: 10.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.28 AU - 4.74 AU

Year: 4211 Days

Day: 7.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,763,667 km

• M1: 152,141 km (0.093 R)
• M2: 400,324 km (0.117 R)
• M3: 511,475 km (0.092 R)
• M4: 609,312 km (0.105 R)
• M5: 678,576 km (0.081 R)
• M6: 874,699 km (0.116 R)
• M7: 964,757 km (0.11 R)
• M8: 1,143,975 km (0.099 R)
• M9: 1,487,452 km (0.1 R)
• M10: 1,584,541 km (0.116 R)
• M11: 1,734,288 km (0.112 R)
• M12: 2,759,931 km (0.085 R)
• M13: 3,205,882 km (0.114 R)
• M14: 3,285,020 km (0.093 R)
• M15: 3,494,008 km (0.106 R)
• M16: 4,112,894 km (0.12 R)
• M17: 4,181,859 km (0.118 R)
• M18: 4,251,272 km (0.099 R)
• M19: 4,320,985 km (0.099 R)
• M20: 4,408,799 km (0.107 R)
• M21: 4,514,864 km (0.059 R)
• M22: 4,984,451 km (0.109 R)
• M23: 5,337,652 km (0.076 R)
• M24: 6,009,346 km (0.096 R)
• M25: 6,087,885 km (0.101 R)
• M26: 6,166,723 km (0.089 R)
• M27: 6,809,695 km (0.1 R)
• M28: 7,015,093 km (0.088 R)
• M29: 7,180,847 km (0.099 R)
• M30: 7,264,173 km (0.067 R)
• M31: 7,749,918 km (0.102 R)
• M32: 7,921,357 km (0.081 R)
• M33: 8,137,376 km (0.045 R)
• M34: 8,730,532 km (0.037 R)
• M35: 9,224,055 km (0.096 R)
• M36: 9,337,600 km (0.092 R)
• M37: 10,051,481 km (0.056 R)
• M38: 10,191,654 km (0.097 R)
• M39: 10,403,186 km (0.104 R)
• M40: 10,830,587 km (0.059 R)
• M41: 10,974,350 km (0.047 R)
• M42: 11,702,742 km (0.104 R)
• M43: 11,924,297 km (0.094 R)
• M44: 12,371,744 km (0.045 R)
• M45: 12,673,034 km (0.105 R)
• M46: 13,257,214 km (0.078 R)
• M47: 13,643,027 km (0.11 R)
• M48: 14,955,598 km (0.111 R)
• M49: 15,115,818 km (0.103 R)
• M50: 15,680,998 km (0.05 R)
• M51: 16,007,122 km (0.055 R)
• M52: 16,198,457 km (0.068 R)
• M53: 16,280,736 km (0.099 R)
• M54: 16,500,645 km (0.114 R)
• M55: 17,110,406 km (0.054 R)
• M56: 18,124,231 km (0.079 R)
• M57: 18,352,218 km (0.086 R)
• M58: 19,215,398 km (0.068 R)
• M59: 19,331,486 km (0.119 R)
• M60: 19,477,044 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.8

Radius: 8.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.03 AU - 5.83 AU

Year: 5564 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,763,667 km

• M1: 119,230 km (0.089 R)
• M2: 249,679 km (0.118 R)
• M3: 333,454 km (0.089 R)
• M4: 472,580 km (0.109 R)
• M5: 545,284 km (0.104 R)
• M6: 724,353 km (0.07 R)
• M7: 854,503 km (0.091 R)
• M8: 957,576 km (0.09 R)
• M9: 1,113,906 km (0.101 R)
• M10: 1,240,017 km (0.028 R)
• M11: 1,534,425 km (0.114 R)
• M12: 1,590,375 km (0.049 R)
• M13: 1,777,073 km (0.03 R)
• M14: 1,955,843 km (0.055 R)
• M15: 2,187,570 km (0.071 R)
• M16: 2,347,041 km (0.047 R)
• M17: 2,411,966 km (0.095 R)
• M18: 2,493,946 km (0.082 R)
• M19: 2,576,823 km (0.073 R)
• M20: 2,779,678 km (0.099 R)
• M21: 3,093,834 km (0.099 R)
• M22: 3,813,100 km (0.043 R)
• M23: 3,966,887 km (0.079 R)
• M24: 4,083,573 km (0.094 R)
• M25: 4,400,421 km (0.078 R)
• M26: 4,561,987 km (0.101 R)
• M27: 4,623,023 km (0.111 R)
• M28: 4,684,358 km (0.109 R)
• M29: 4,766,487 km (0.083 R)
• M30: 4,953,185 km (0.109 R)
• M31: 5,100,240 km (0.096 R)
• M32: 5,571,324 km (0.056 R)
• M33: 5,636,698 km (0.114 R)
• M34: 5,989,450 km (0.091 R)
• M35: 6,304,054 km (0.12 R)
• M36: 6,555,079 km (0.089 R)
• M37: 6,763,021 km (0.085 R)
• M38: 6,902,745 km (0.101 R)
• M39: 7,351,688 km (0.106 R)
• M40: 7,543,622 km (0.116 R)
• M41: 7,761,437 km (0.102 R)
• M42: 8,352,498 km (0.052 R)
• M43: 8,452,429 km (0.108 R)
• M44: 8,856,194 km (0.03 R)
• M45: 9,734,782 km (0.097 R)
• M46: 10,425,476 km (0.053 R)
• M47: 11,269,507 km (0.096 R)
• M48: 11,490,912 km (0.069 R)
• M49: 11,769,612 km (0.063 R)
• M50: 12,248,625 km (0.099 R)
• M51: 12,533,310 km (0.078 R)
• M52: 12,590,606 km (0.078 R)
• M53: 12,993,473 km (0.09 R)
• M54: 13,051,367 km (0.028 R)
• M55: 13,459,171 km (0.085 R)
• M56: 13,605,926 km (0.11 R)
• M57: 13,664,718 km (0.087 R)
• M58: 14,108,575 km (0.081 R)
• M59: 14,227,655 km (0.108 R)
• M60: 14,287,345 km (0.091 R)
• M61: 14,377,103 km (0.097 R)
• M62: 14,617,208 km (0.073 R)
• M63: 15,223,379 km (0.107 R)
• M64: 16,023,727 km (0.054 R)
• M65: 16,617,182 km (0.077 R)
• M66: 17,345,275 km (0.053 R)
• M67: 17,600,937 km (0.115 R)
• M68: 17,664,965 km (0.103 R)
• M69: 18,213,092 km (0.112 R)
• M70: 18,472,943 km (0.081 R)
• M71: 19,790,751 km (0.116 R)
• M72: 20,460,950 km (0.074 R)
• M73: 20,595,887 km (0.085 R)
• M74: 21,445,902 km (0.116 R)
• M75: 22,238,023 km (0.042 R)
• M76: 22,307,436 km (0.082 R)
• M77: 23,109,879 km (0.064 R)
• M78: 23,285,657 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.3

Radius: 7.4

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.47 AU - 11.33 AU

Year: 15824 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,763,667 km

• M1: 113,844 km (0.118 R)
• M2: 173,085 km (0.114 R)
• M3: 253,568 km (0.109 R)
• M4: 428,598 km (0.112 R)
• M5: 530,923 km (0.066 R)
• M6: 661,223 km (0.1 R)
• M7: 802,293 km (0.052 R)
• M8: 1,384,229 km (0.057 R)
• M9: 1,674,599 km (0.118 R)
• M10: 1,841,101 km (0.102 R)
• M11: 2,013,139 km (0.075 R)
• M12: 2,071,631 km (0.115 R)
• M13: 2,434,705 km (0.12 R)
• M14: 3,151,130 km (0.076 R)
• M15: 3,855,436 km (0.09 R)
• M16: 4,187,992 km (0.106 R)
• M17: 4,300,789 km (0.052 R)
• M18: 4,723,403 km (0.06 R)
• M19: 8,127,054 km (0.099 R)
• M20: 8,410,093 km (0.03 R)
• M21: 8,552,809 km (0.049 R)
• M22: 8,648,403 km (0.062 R)
• M23: 8,985,746 km (0.102 R)
• M24: 9,229,441 km (0.107 R)
• M25: 10,023,656 km (0.083 R)
• M26: 10,378,053 km (0.11 R)
• M27: 11,465,779 km (0.109 R)
• M28: 11,730,119 km (0.102 R)
• M29: 11,996,403 km (0.093 R)
• M30: 12,103,515 km (0.096 R)
• M31: 12,916,729 km (0.06 R)
• M32: 14,084,640 km (0.1 R)
• M33: 15,518,685 km (0.113 R)
• M34: 16,046,167 km (0.117 R)
• M35: 17,118,933 km (0.115 R)
• M36: 17,360,384 km (0.096 R)
• M37: 18,276,073 km (0.053 R)
• M38: 18,337,707 km (0.116 R)
• M39: 18,833,026 km (0.109 R)
• M40: 19,521,325 km (0.098 R)
• M41: 19,584,306 km (0.087 R)
• M42: 20,729,478 km (0.056 R)
• M43: 20,986,936 km (0.066 R)
• M44: 21,830,817 km (0.106 R)
• M45: 22,289,933 km (0.106 R)
• M46: 22,951,156 km (0.049 R)
• M47: 23,417,901 km (0.073 R)
• M48: 24,632,486 km (0.047 R)
• M49: 24,836,837 km (0.109 R)
• M50: 24,905,054 km (0.1 R)
• M51: 26,283,448 km (0.035 R)
• M52: 27,474,397 km (0.081 R)
• M53: 27,969,865 km (0.109 R)
• M54: 28,396,817 km (0.088 R)
• M55: 29,329,560 km (0.027 R)
• M56: 30,345,180 km (0.088 R)
• M57: 30,637,494 km (0.115 R)
• M58: 30,857,403 km (0.104 R)
• M59: 31,593,874 km (0.088 R)
• M60: 31,667,924 km (0.12 R)
• M61: 31,741,975 km (0.104 R)
• M62: 32,187,328 km (0.092 R)
• M63: 32,336,328 km (0.066 R)
• M64: 32,410,827 km (0.099 R)
• M65: 33,762,594 km (0.1 R)
• M66: 36,831,744 km (0.099 R)
• M67: 37,534,405 km (0.076 R)
• M68: 38,399,380 km (0.107 R)
• M69: 38,636,492 km (0.087 R)
• M70: 38,953,191 km (0.087 R)
• M71: 40,791,599 km (0.091 R)
• M72: 42,249,879 km (0.106 R)
• M73: 43,067,432 km (0.06 R)
• M74: 43,395,799 km (0.101 R)
• M75: 44,718,095 km (0.103 R)
• M76: 45,969,630 km (0.07 R)
• M77: 46,305,328 km (0.094 R)
• M78: 46,810,371 km (0.105 R)
• M79: 47,401,881 km (0.095 R)
• M80: 48,080,905 km (0.118 R)
• M81: 48,421,689 km (0.103 R)
• M82: 48,677,801 km (0.067 R)
• M83: 49,878,772 km (0.056 R)
• M84: 50,051,259 km (0.094 R)
• M85: 50,137,427 km (0.087 R)
• M86: 51,437,283 km (0.112 R)
• M87: 53,187,578 km (0.079 R)
• M88: 53,893,231 km (0.101 R)
• M89: 55,670,604 km (0.104 R)
• M90: 55,849,523 km (0.107 R)
• M91: 57,286,859 km (0.098 R)
• M92: 59,465,453 km (0.096 R)
• M93: 59,648,261 km (0.102 R)
• M94: 60,197,734 km (0.119 R)
• M95: 61,394,069 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit