🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.38 AU - 1.92 AU

Year: 770 Days

Day: 13.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,009,095 km

• M1: 185,202 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.55 AU - 2.83 AU

Year: 1603 Days

Day: 13.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.5 AU - 3.68 AU

Year: 1974 Days

Day: 38.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.96 AU - 4.66 AU

Year: 2703 Days

Day: 33.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892

Radius: 12.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.89 AU - 6.77 AU

Year: 5788 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,009,095 km

• M1: 204,351 km (0.086 R)
• M2: 299,794 km (0.098 R)
• M3: 403,914 km (0.112 R)
• M4: 585,975 km (0.088 R)
• M5: 841,488 km (0.107 R)
• M6: 1,101,639 km (0.111 R)
• M7: 1,284,148 km (0.073 R)
• M8: 1,586,785 km (0.101 R)
• M9: 1,718,132 km (0.103 R)
• M10: 2,155,257 km (0.107 R)
• M11: 2,649,229 km (0.12 R)
• M12: 2,898,010 km (0.11 R)
• M13: 3,321,671 km (0.085 R)
• M14: 3,891,789 km (0.039 R)
• M15: 4,123,366 km (0.101 R)
• M16: 4,253,965 km (0.058 R)
• M17: 5,066,730 km (0.051 R)
• M18: 5,178,629 km (0.116 R)
• M19: 5,263,302 km (0.084 R)
• M20: 5,490,990 km (0.087 R)
• M21: 6,313,778 km (0.066 R)
• M22: 6,525,609 km (0.104 R)
• M23: 7,143,747 km (0.109 R)
• M24: 7,427,983 km (0.101 R)
• M25: 7,748,272 km (0.074 R)
• M26: 8,669,197 km (0.105 R)
• M27: 9,040,499 km (0.11 R)
• M28: 10,044,450 km (0.086 R)
• M29: 10,398,847 km (0.077 R)
• M30: 10,829,539 km (0.078 R)
• M31: 11,083,407 km (0.089 R)
• M32: 11,339,369 km (0.118 R)
• M33: 11,634,376 km (0.114 R)
• M34: 12,006,576 km (0.083 R)
• M35: 12,762,793 km (0.067 R)
• M36: 13,108,065 km (0.107 R)
• M37: 14,044,099 km (0.084 R)
• M38: 14,600,154 km (0.12 R)
• M39: 15,774,796 km (0.117 R)
• M40: 16,769,622 km (0.04 R)
• M41: 17,148,105 km (0.078 R)
• M42: 17,232,478 km (0.111 R)
• M43: 17,317,150 km (0.049 R)
• M44: 17,486,794 km (0.118 R)
• M45: 17,913,148 km (0.057 R)
• M46: 18,386,326 km (0.06 R)
• M47: 18,994,442 km (0.113 R)
• M48: 19,257,136 km (0.089 R)
• M49: 19,520,877 km (0.077 R)
• M50: 19,830,245 km (0.034 R)
• M51: 19,918,956 km (0.085 R)
• M52: 20,141,259 km (0.096 R)
• M53: 20,768,074 km (0.04 R)
• M54: 21,038,697 km (0.089 R)
• M55: 21,949,149 km (0.118 R)
• M56: 22,317,010 km (0.101 R)
• M57: 22,547,840 km (0.072 R)
• M58: 23,432,562 km (0.112 R)
• M59: 24,613,936 km (0.113 R)
• M60: 25,476,517 km (0.111 R)
• M61: 26,154,345 km (0.1 R)
• M62: 27,874,571 km (0.116 R)
• M63: 28,222,985 km (0.058 R)
• M64: 28,322,916 km (0.106 R)
• M65: 28,522,928 km (0.064 R)
• M66: 29,682,013 km (0.05 R)
• M67: 31,216,887 km (0.088 R)
• M68: 32,620,264 km (0.086 R)
• M69: 33,250,670 km (0.048 R)
• M70: 33,938,072 km (0.062 R)
• M71: 34,150,501 km (0.065 R)
• M72: 34,844,037 km (0.066 R)
• M73: 35,219,528 km (0.042 R)
• M74: 35,326,939 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.9

Radius: 5.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 14.43 AU - 19.49 AU

Year: 25384 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,009,095 km

• M1: 388,057 km (0.114 R)
• M2: 676,332 km (0.086 R)
• M3: 724,652 km (0.086 R)
• M4: 1,002,455 km (0.027 R)
• M5: 1,114,654 km (0.066 R)
• M6: 1,153,100 km (0.076 R)
• M7: 1,191,846 km (0.114 R)
• M8: 1,351,766 km (0.056 R)
• M9: 1,539,811 km (0.111 R)
• M10: 1,714,092 km (0.079 R)
• M11: 1,803,702 km (0.059 R)
• M12: 2,177,247 km (0.096 R)
• M13: 2,274,486 km (0.083 R)
• M14: 3,102,211 km (0.113 R)
• M15: 3,576,436 km (0.117 R)
• M16: 3,691,327 km (0.118 R)
• M17: 4,163,159 km (0.105 R)
• M18: 4,498,408 km (0.076 R)
• M19: 5,065,683 km (0.099 R)
• M20: 5,130,160 km (0.112 R)
• M21: 5,823,097 km (0.096 R)
• M22: 5,992,442 km (0.066 R)
• M23: 6,335,919 km (0.086 R)
• M24: 6,756,438 km (0.105 R)
• M25: 7,550,953 km (0.093 R)
• M26: 7,698,456 km (0.106 R)
• M27: 7,884,406 km (0.11 R)
• M28: 8,109,401 km (0.118 R)
• M29: 8,184,799 km (0.091 R)
• M30: 8,565,675 km (0.113 R)
• M31: 8,758,207 km (0.025 R)
• M32: 8,835,699 km (0.032 R)
• M33: 8,874,445 km (0.085 R)
• M34: 9,030,326 km (0.114 R)
• M35: 9,186,955 km (0.035 R)
• M36: 9,862,988 km (0.112 R)
• M37: 9,903,229 km (0.027 R)
• M38: 9,943,471 km (0.115 R)
• M39: 10,064,795 km (0.108 R)
• M40: 11,220,289 km (0.06 R)
• M41: 11,262,326 km (0.056 R)
• M42: 12,114,136 km (0.088 R)
• M43: 12,373,838 km (0.076 R)
• M44: 13,341,288 km (0.094 R)
• M45: 13,519,758 km (0.062 R)
• M46: 13,879,092 km (0.117 R)
• M47: 14,241,717 km (0.083 R)
• M48: 14,424,077 km (0.111 R)
• M49: 14,837,416 km (0.111 R)
• M50: 15,581,815 km (0.045 R)
• M51: 15,864,106 km (0.095 R)
• M52: 16,005,775 km (0.064 R)
• M53: 16,100,620 km (0.117 R)
• M54: 16,338,331 km (0.107 R)
• M55: 16,817,194 km (0.12 R)
• M56: 16,865,215 km (0.085 R)
• M57: 17,300,545 km (0.086 R)
• M58: 17,641,778 km (0.061 R)
• M59: 18,529,192 km (0.116 R)
• M60: 18,928,319 km (0.095 R)
• M61: 19,582,810 km (0.082 R)
• M62: 19,633,374 km (0.055 R)
• M63: 19,989,267 km (0.093 R)
• M64: 21,017,603 km (0.038 R)
• M65: 22,274,076 km (0.053 R)
• M66: 23,878,663 km (0.077 R)
• M67: 23,986,971 km (0.073 R)
• M68: 26,298,558 km (0.067 R)
• M69: 26,578,455 km (0.094 R)
• M70: 26,690,654 km (0.097 R)
• M71: 27,537,378 km (0.111 R)
• M72: 28,565,265 km (0.113 R)
• M73: 29,026,026 km (0.116 R)
• M74: 29,141,516 km (0.099 R)
• M75: 31,425,875 km (0.05 R)
• M76: 31,841,907 km (0.114 R)
• M77: 31,901,596 km (0.049 R)
• M78: 32,259,883 km (0.08 R)
• M79: 33,888,705 km (0.058 R)
• M80: 34,071,214 km (0.1 R)
• M81: 35,050,781 km (0.108 R)
• M82: 37,351,148 km (0.088 R)
• M83: 37,665,752 km (0.081 R)
• M84: 38,678,380 km (0.106 R)
• M85: 41,378,771 km (0.079 R)
• M86: 41,899,970 km (0.086 R)
• M87: 42,161,317 km (0.119 R)
• M88: 42,292,216 km (0.089 R)
• M89: 42,423,263 km (0.068 R)
• M90: 42,620,134 km (0.096 R)
• M91: 42,751,481 km (0.101 R)
• M92: 44,072,729 km (0.104 R)
• M93: 44,272,143 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.9

Radius: 6.2

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.57 AU - 18.49 AU

Year: 26675 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,009,095 km

• M1: 205,248 km (0.098 R)
• M2: 247,734 km (0.115 R)
• M3: 331,359 km (0.057 R)
• M4: 743,053 km (0.107 R)
• M5: 814,261 km (0.107 R)
• M6: 964,009 km (0.04 R)
• M7: 1,002,755 km (0.053 R)
• M8: 1,163,572 km (0.077 R)
• M9: 1,420,282 km (0.038 R)
• M10: 1,464,862 km (0.068 R)
• M11: 1,694,645 km (0.111 R)
• M12: 1,789,789 km (0.119 R)
• M13: 1,837,959 km (0.117 R)
• M14: 2,667,779 km (0.113 R)
• M15: 2,778,780 km (0.103 R)
• M16: 2,891,428 km (0.054 R)
• M17: 3,267,666 km (0.092 R)
• M18: 3,416,516 km (0.083 R)
• M19: 3,506,873 km (0.075 R)
• M20: 3,845,114 km (0.12 R)
• M21: 4,355,542 km (0.083 R)
• M22: 4,585,624 km (0.113 R)
• M23: 4,652,195 km (0.041 R)
• M24: 4,718,915 km (0.093 R)
• M25: 4,786,085 km (0.097 R)
• M26: 4,853,404 km (0.093 R)
• M27: 4,921,172 km (0.104 R)
• M28: 5,160,827 km (0.111 R)
• M29: 6,489,556 km (0.09 R)
• M30: 6,639,303 km (0.084 R)
• M31: 7,249,363 km (0.037 R)
• M32: 7,877,525 km (0.108 R)
• M33: 8,037,146 km (0.116 R)
• M34: 8,934,733 km (0.119 R)
• M35: 10,470,804 km (0.03 R)
• M36: 11,403,846 km (0.048 R)
• M37: 11,584,560 km (0.104 R)
• M38: 14,553,778 km (0.105 R)
• M39: 14,848,187 km (0.096 R)
• M40: 15,492,804 km (0.114 R)
• M41: 15,542,770 km (0.114 R)
• M42: 15,592,885 km (0.093 R)
• M43: 15,743,231 km (0.113 R)
• M44: 15,944,440 km (0.031 R)
• M45: 16,247,974 km (0.117 R)
• M46: 16,860,727 km (0.09 R)
• M47: 17,533,170 km (0.118 R)
• M48: 17,846,428 km (0.072 R)
• M49: 18,478,479 km (0.114 R)
• M50: 19,278,827 km (0.077 R)
• M51: 19,548,103 km (0.072 R)
• M52: 19,872,880 km (0.089 R)
• M53: 20,254,205 km (0.11 R)
• M54: 21,467,893 km (0.056 R)
• M55: 21,747,042 km (0.099 R)
• M56: 22,648,220 km (0.094 R)
• M57: 22,989,453 km (0.082 R)
• M58: 26,792,231 km (0.043 R)
• M59: 26,972,346 km (0.083 R)
• M60: 28,000,981 km (0.082 R)
• M61: 28,734,759 km (0.088 R)
• M62: 29,103,967 km (0.093 R)
• M63: 30,408,610 km (0.107 R)
• M64: 32,497,145 km (0.048 R)
• M65: 35,024,302 km (0.099 R)
• M66: 35,287,146 km (0.114 R)
• M67: 36,677,359 km (0.113 R)
• M68: 37,211,573 km (0.051 R)
• M69: 37,479,802 km (0.102 R)
• M70: 38,152,843 km (0.101 R)
• M71: 39,101,891 km (0.1 R)
• M72: 39,374,459 km (0.12 R)
• M73: 39,921,538 km (0.116 R)
• M74: 39,990,054 km (0.095 R)
• M75: 40,815,834 km (0.119 R)
• M76: 41,092,441 km (0.119 R)
• M77: 41,786,425 km (0.119 R)
• M78: 42,554,162 km (0.111 R)
• M79: 45,099,569 km (0.118 R)
• M80: 46,318,642 km (0.079 R)
• M81: 47,185,712 km (0.094 R)
• M82: 47,621,191 km (0.1 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit