🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.56 AU - 0.7 AU

Year: 227 Days

Day: 21.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.74 AU - 0.96 AU

Year: 355 Days

Day: 23.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.83 AU - 1.17 AU

Year: 453 Days

Day: 36.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 131.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,691,404 km

• M1: 187,895 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.7

Radius: 12.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.56 AU - 4.2 AU

Year: 2815 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,691,404 km

• M1: 169,644 km (0.087 R)
• M2: 263,442 km (0.113 R)
• M3: 395,537 km (0.1 R)
• M4: 567,724 km (0.09 R)
• M5: 669,151 km (0.079 R)
• M6: 750,233 km (0.115 R)
• M7: 1,047,185 km (0.066 R)
• M8: 1,143,975 km (0.034 R)
• M9: 1,300,753 km (0.027 R)
• M10: 1,611,917 km (0.075 R)
• M11: 1,712,596 km (0.077 R)
• M12: 2,041,263 km (0.033 R)
• M13: 2,206,419 km (0.117 R)
• M14: 2,376,063 km (0.099 R)
• M15: 2,550,195 km (0.118 R)
• M16: 2,668,676 km (0.077 R)
• M17: 2,911,324 km (0.107 R)
• M18: 3,288,909 km (0.114 R)
• M19: 3,549,509 km (0.088 R)
• M20: 3,868,003 km (0.113 R)
• M21: 4,804,934 km (0.106 R)
• M22: 5,008,088 km (0.066 R)
• M23: 5,270,782 km (0.085 R)
• M24: 5,384,626 km (0.041 R)
• M25: 5,480,368 km (0.07 R)
• M26: 5,673,350 km (0.113 R)
• M27: 6,046,148 km (0.119 R)
• M28: 6,265,757 km (0.044 R)
• M29: 6,467,714 km (0.044 R)
• M30: 7,681,103 km (0.088 R)
• M31: 7,897,421 km (0.085 R)
• M32: 8,006,328 km (0.09 R)
• M33: 8,159,666 km (0.062 R)
• M34: 8,291,911 km (0.116 R)
• M35: 8,580,934 km (0.114 R)
• M36: 8,873,099 km (0.094 R)
• M37: 9,054,710 km (0.116 R)
• M38: 9,444,562 km (0.063 R)
• M39: 9,839,800 km (0.047 R)
• M40: 10,051,331 km (0.114 R)
• M41: 10,145,877 km (0.072 R)
• M42: 10,574,774 km (0.089 R)
• M43: 11,278,333 km (0.089 R)
• M44: 11,450,520 km (0.045 R)
• M45: 11,623,455 km (0.066 R)
• M46: 11,922,053 km (0.06 R)
• M47: 12,273,757 km (0.074 R)
• M48: 12,374,736 km (0.06 R)
• M49: 12,756,360 km (0.11 R)
• M50: 13,531,127 km (0.104 R)
• M51: 13,687,906 km (0.102 R)
• M52: 13,897,792 km (0.035 R)
• M53: 14,829,188 km (0.106 R)
• M54: 14,936,899 km (0.094 R)
• M55: 15,098,913 km (0.116 R)
• M56: 15,261,676 km (0.119 R)
• M57: 15,343,206 km (0.06 R)
• M58: 15,479,490 km (0.079 R)
• M59: 15,698,202 km (0.099 R)
• M60: 16,111,391 km (0.111 R)
• M61: 16,277,595 km (0.099 R)
• M62: 16,472,371 km (0.077 R)
• M63: 16,695,721 km (0.034 R)
• M64: 17,372,202 km (0.067 R)
• M65: 17,542,594 km (0.057 R)
• M66: 19,160,794 km (0.091 R)
• M67: 19,572,787 km (0.117 R)
• M68: 19,690,969 km (0.086 R)
• M69: 19,868,841 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 14.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.28 AU - 6.44 AU

Year: 6427 Days

Day: 7 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,691,404 km

• M1: 188,793 km (0.115 R)
• M2: 331,359 km (0.046 R)
• M3: 535,411 km (0.035 R)
• M4: 678,127 km (0.1 R)
• M5: 806,333 km (0.119 R)
• M6: 928,255 km (0.037 R)
• M7: 1,090,568 km (0.08 R)
• M8: 1,193,043 km (0.108 R)
• M9: 1,353,412 km (0.113 R)
• M10: 1,879,398 km (0.094 R)
• M11: 2,628,285 km (0.041 R)
• M12: 2,793,441 km (0.074 R)
• M13: 3,134,524 km (0.064 R)
• M14: 3,259,588 km (0.08 R)
• M15: 3,671,581 km (0.057 R)
• M16: 3,910,638 km (0.113 R)
• M17: 5,242,209 km (0.073 R)
• M18: 5,542,601 km (0.067 R)
• M19: 5,848,678 km (0.104 R)
• M20: 6,381,845 km (0.095 R)
• M21: 6,930,720 km (0.079 R)
• M22: 7,427,833 km (0.1 R)
• M23: 7,868,100 km (0.106 R)
• M24: 8,143,360 km (0.071 R)
• M25: 8,562,085 km (0.091 R)
• M26: 9,167,507 km (0.111 R)
• M27: 9,457,278 km (0.094 R)
• M28: 9,897,545 km (0.095 R)
• M29: 10,083,046 km (0.069 R)
• M30: 10,344,543 km (0.094 R)
• M31: 10,760,276 km (0.117 R)
• M32: 11,297,332 km (0.044 R)
• M33: 11,413,420 km (0.076 R)
• M34: 11,647,092 km (0.079 R)
• M35: 13,082,184 km (0.105 R)
• M36: 13,245,096 km (0.1 R)
• M37: 13,862,038 km (0.069 R)
• M38: 14,488,404 km (0.038 R)
• M39: 14,699,188 km (0.079 R)
• M40: 15,166,681 km (0.084 R)
• M41: 16,730,727 km (0.075 R)
• M42: 17,174,284 km (0.091 R)
• M43: 17,352,904 km (0.092 R)
• M44: 17,576,852 km (0.099 R)
• M45: 17,756,818 km (0.086 R)
• M46: 18,027,890 km (0.074 R)
• M47: 18,209,202 km (0.109 R)
• M48: 18,941,185 km (0.079 R)
• M49: 19,125,639 km (0.037 R)
• M50: 20,245,080 km (0.087 R)
• M51: 20,860,376 km (0.089 R)
• M52: 21,098,685 km (0.12 R)
• M53: 22,012,429 km (0.064 R)
• M54: 22,939,038 km (0.085 R)
• M55: 23,431,814 km (0.04 R)
• M56: 24,127,743 km (0.114 R)
• M57: 24,277,790 km (0.087 R)
• M58: 24,679,310 km (0.061 R)
• M59: 25,387,207 km (0.112 R)
• M60: 25,692,686 km (0.042 R)
• M61: 25,999,512 km (0.051 R)
• M62: 26,616,453 km (0.118 R)
• M63: 27,446,721 km (0.109 R)
• M64: 28,602,215 km (0.097 R)
• M65: 29,079,582 km (0.119 R)
• M66: 30,473,236 km (0.119 R)
• M67: 30,852,167 km (0.102 R)
• M68: 31,015,079 km (0.102 R)
• M69: 31,341,651 km (0.085 R)
• M70: 32,053,289 km (0.095 R)
• M71: 32,438,653 km (0.073 R)
• M72: 32,825,513 km (0.097 R)
• M73: 33,995,518 km (0.041 R)
• M74: 34,332,263 km (0.062 R)
• M75: 35,576,618 km (0.115 R)
• M76: 35,804,455 km (0.044 R)
• M77: 37,644,659 km (0.089 R)
• M78: 38,459,369 km (0.075 R)
• M79: 38,810,325 km (0.059 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.9

Radius: 8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.82 AU - 11.18 AU

Year: 15414 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,691,404 km

• M1: 134,488 km (0.099 R)
• M2: 242,349 km (0.116 R)
• M3: 322,982 km (0.049 R)
• M4: 627,563 km (0.066 R)
• M5: 746,793 km (0.114 R)
• M6: 1,149,959 km (0.052 R)
• M7: 1,204,712 km (0.028 R)
• M8: 1,260,512 km (0.115 R)
• M9: 2,220,930 km (0.107 R)
• M10: 2,359,757 km (0.119 R)
• M11: 3,277,989 km (0.12 R)
• M12: 3,330,497 km (0.065 R)
• M13: 4,497,660 km (0.066 R)
• M14: 4,852,506 km (0.108 R)
• M15: 5,308,929 km (0.06 R)
• M16: 5,683,821 km (0.107 R)
• M17: 5,970,750 km (0.096 R)
• M18: 6,099,853 km (0.068 R)
• M19: 6,826,001 km (0.061 R)
• M20: 6,960,939 km (0.098 R)
• M21: 7,440,400 km (0.118 R)
• M22: 7,930,482 km (0.083 R)
• M23: 8,322,878 km (0.06 R)
• M24: 8,685,054 km (0.06 R)
• M25: 10,108,029 km (0.074 R)
• M26: 10,572,381 km (0.099 R)
• M27: 10,728,710 km (0.059 R)
• M28: 11,441,544 km (0.116 R)
• M29: 11,642,305 km (0.106 R)
• M30: 11,803,721 km (0.074 R)
• M31: 12,047,266 km (0.066 R)
• M32: 12,292,457 km (0.116 R)
• M33: 12,704,749 km (0.029 R)
• M34: 13,038,053 km (0.105 R)
• M35: 13,163,715 km (0.08 R)
• M36: 13,289,826 km (0.088 R)
• M37: 13,416,236 km (0.082 R)
• M38: 13,543,095 km (0.061 R)
• M39: 15,449,570 km (0.106 R)
• M40: 16,479,253 km (0.097 R)
• M41: 16,615,088 km (0.098 R)
• M42: 17,116,689 km (0.096 R)
• M43: 17,346,471 km (0.116 R)
• M44: 17,669,603 km (0.097 R)
• M45: 17,901,779 km (0.087 R)
• M46: 18,181,527 km (0.102 R)
• M47: 20,374,781 km (0.033 R)
• M48: 20,520,789 km (0.11 R)
• M49: 21,009,675 km (0.072 R)
• M50: 21,651,001 km (0.051 R)
• M51: 22,098,747 km (0.073 R)
• M52: 23,817,776 km (0.11 R)
• M53: 24,022,875 km (0.078 R)
• M54: 24,900,865 km (0.102 R)
• M55: 25,317,794 km (0.085 R)
• M56: 26,475,831 km (0.11 R)
• M57: 26,582,046 km (0.108 R)
• M58: 26,794,774 km (0.117 R)
• M59: 26,901,288 km (0.052 R)
• M60: 27,812,787 km (0.087 R)
• M61: 28,408,037 km (0.103 R)
• M62: 28,462,341 km (0.071 R)
• M63: 28,571,099 km (0.091 R)
• M64: 29,555,902 km (0.106 R)
• M65: 29,997,215 km (0.119 R)
• M66: 30,218,620 km (0.094 R)
• M67: 30,551,924 km (0.12 R)
• M68: 31,390,271 km (0.041 R)
• M69: 32,918,263 km (0.1 R)
• M70: 34,934,992 km (0.116 R)
• M71: 35,811,337 km (0.087 R)
• M72: 35,987,563 km (0.103 R)
• M73: 36,813,493 km (0.116 R)
• M74: 36,931,974 km (0.082 R)
• M75: 37,169,386 km (0.092 R)
• M76: 37,228,777 km (0.082 R)
• M77: 38,063,981 km (0.037 R)
• M78: 38,724,606 km (0.114 R)
• M79: 39,328,383 km (0.11 R)
• M80: 39,510,144 km (0.049 R)
• M81: 39,935,301 km (0.07 R)
• M82: 40,423,140 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.6

Radius: 4.5

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.57 AU - 14.51 AU

Year: 20118 Days

Day: 20.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,691,404 km

• M1: 215,122 km (0.093 R)
• M2: 462,856 km (0.062 R)
• M3: 709,991 km (0.091 R)
• M4: 1,653,206 km (0.115 R)
• M5: 2,733,751 km (0.042 R)
• M6: 2,976,698 km (0.111 R)
• M7: 3,282,925 km (0.065 R)
• M8: 3,570,153 km (0.088 R)
• M9: 3,746,230 km (0.115 R)
• M10: 4,046,174 km (0.11 R)
• M11: 4,229,880 km (0.046 R)
• M12: 4,479,110 km (0.062 R)
• M13: 4,959,020 km (0.105 R)
• M14: 5,287,986 km (0.087 R)
• M15: 6,387,380 km (0.086 R)
• M16: 6,926,381 km (0.082 R)
• M17: 7,182,792 km (0.069 R)
• M18: 7,367,994 km (0.105 R)
• M19: 8,124,062 km (0.037 R)
• M20: 8,707,045 km (0.095 R)
• M21: 8,983,801 km (0.056 R)
• M22: 9,586,531 km (0.12 R)
• M23: 10,872,773 km (0.085 R)
• M24: 10,915,259 km (0.117 R)
• M25: 11,042,716 km (0.039 R)
• M26: 11,600,866 km (0.119 R)
• M27: 11,818,082 km (0.074 R)
• M28: 12,968,639 km (0.065 R)
• M29: 13,103,726 km (0.085 R)
• M30: 13,329,918 km (0.086 R)
• M31: 13,969,898 km (0.074 R)
• M32: 16,335,938 km (0.11 R)
• M33: 18,164,921 km (0.12 R)
• M34: 18,316,015 km (0.088 R)
• M35: 20,737,406 km (0.069 R)
• M36: 20,789,915 km (0.12 R)
• M37: 22,173,097 km (0.107 R)
• M38: 22,984,516 km (0.109 R)
• M39: 23,038,970 km (0.058 R)
• M40: 24,136,868 km (0.057 R)
• M41: 24,413,924 km (0.038 R)
• M42: 25,251,522 km (0.045 R)
• M43: 25,532,916 km (0.105 R)
• M44: 26,155,393 km (0.104 R)
• M45: 27,530,945 km (0.074 R)
• M46: 30,351,613 km (0.118 R)
• M47: 32,893,879 km (0.117 R)
• M48: 33,447,541 km (0.073 R)
• M49: 38,760,659 km (0.047 R)
• M50: 39,020,211 km (0.098 R)
• M51: 39,150,212 km (0.091 R)
• M52: 40,195,003 km (0.104 R)
• M53: 40,654,867 km (0.097 R)
• M54: 41,248,920 km (0.12 R)
• M55: 41,845,666 km (0.11 R)
• M56: 43,115,004 km (0.115 R)
• M57: 44,397,058 km (0.102 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: 228 - 14,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit