🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.74 AU - 0.86 AU

Year: 254 Days

Day: 24.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,775,190 km

• M1: 533,466 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.21 AU - 1.69 AU

Year: 619 Days

Day: 41.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.82 AU - 1.96 AU

Year: 922 Days

Day: 46.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.79 AU - 4.47 AU

Year: 2454 Days

Day: 20.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 10.1

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.92 AU - 6.38 AU

Year: 5411 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,775,190 km

• M1: 153,338 km (0.119 R)
• M2: 224,546 km (0.109 R)
• M3: 415,583 km (0.1 R)
• M4: 489,185 km (0.118 R)
• M5: 793,467 km (0.105 R)
• M6: 861,385 km (0.088 R)
• M7: 959,970 km (0.084 R)
• M8: 1,032,973 km (0.1 R)
• M9: 1,216,081 km (0.112 R)
• M10: 1,328,130 km (0.089 R)
• M11: 1,443,619 km (0.113 R)
• M12: 1,528,292 km (0.103 R)
• M13: 1,774,380 km (0.06 R)
• M14: 1,920,986 km (0.106 R)
• M15: 2,404,636 km (0.087 R)
• M16: 2,818,573 km (0.087 R)
• M17: 2,882,601 km (0.119 R)
• M18: 3,232,361 km (0.084 R)
• M19: 3,480,843 km (0.076 R)
• M20: 3,972,571 km (0.084 R)
• M21: 4,092,848 km (0.066 R)
• M22: 4,312,607 km (0.069 R)
• M23: 4,511,124 km (0.086 R)
• M24: 4,586,372 km (0.106 R)
• M25: 4,891,701 km (0.091 R)
• M26: 5,737,826 km (0.111 R)
• M27: 5,901,486 km (0.083 R)
• M28: 6,373,767 km (0.103 R)
• M29: 6,571,834 km (0.113 R)
• M30: 7,090,490 km (0.096 R)
• M31: 7,236,947 km (0.099 R)
• M32: 7,503,081 km (0.04 R)
• M33: 8,413,235 km (0.064 R)
• M34: 8,599,484 km (0.077 R)
• M35: 8,818,495 km (0.116 R)
• M36: 9,134,596 km (0.11 R)
• M37: 10,039,364 km (0.064 R)
• M38: 10,535,879 km (0.095 R)
• M39: 10,803,809 km (0.098 R)
• M40: 11,933,422 km (0.103 R)
• M41: 12,072,847 km (0.086 R)
• M42: 12,353,343 km (0.118 R)
• M43: 12,671,538 km (0.055 R)
• M44: 13,028,329 km (0.114 R)
• M45: 13,171,943 km (0.064 R)
• M46: 14,008,045 km (0.084 R)
• M47: 14,155,250 km (0.098 R)
• M48: 14,302,903 km (0.07 R)
• M49: 14,636,955 km (0.062 R)
• M50: 14,786,403 km (0.055 R)
• M51: 16,346,260 km (0.088 R)
• M52: 16,656,676 km (0.094 R)
• M53: 17,008,231 km (0.047 R)
• M54: 17,441,317 km (0.052 R)
• M55: 17,639,235 km (0.025 R)
• M56: 17,718,671 km (0.099 R)
• M57: 18,237,925 km (0.097 R)
• M58: 18,883,739 km (0.085 R)
• M59: 19,701,591 km (0.089 R)
• M60: 20,197,957 km (0.054 R)
• M61: 20,364,309 km (0.085 R)
• M62: 20,489,373 km (0.038 R)
• M63: 20,782,136 km (0.05 R)
• M64: 21,287,328 km (0.119 R)
• M65: 21,668,803 km (0.119 R)
• M66: 22,438,783 km (0.116 R)
• M67: 22,870,223 km (0.078 R)
• M68: 23,348,188 km (0.068 R)
• M69: 23,610,284 km (0.074 R)
• M70: 24,049,204 km (0.107 R)
• M71: 24,712,671 km (0.109 R)
• M72: 25,069,013 km (0.095 R)
• M73: 25,786,783 km (0.104 R)
• M74: 26,057,705 km (0.078 R)
• M75: 26,921,782 km (0.095 R)
• M76: 27,013,336 km (0.092 R)
• M77: 30,233,131 km (0.094 R)
• M78: 30,996,978 km (0.108 R)
• M79: 31,333,124 km (0.069 R)
• M80: 31,912,218 km (0.083 R)
• M81: 32,641,059 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 13.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.62 AU - 10.32 AU

Year: 8745 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 99,775,190 km

• M1: 169,345 km (0.098 R)
• M2: 271,819 km (0.112 R)
• M3: 466,446 km (0.072 R)
• M4: 586,124 km (0.114 R)
• M5: 781,050 km (0.065 R)
• M6: 1,034,768 km (0.113 R)
• M7: 1,335,610 km (0.116 R)
• M8: 1,476,381 km (0.116 R)
• M9: 2,136,706 km (0.1 R)
• M10: 2,449,516 km (0.118 R)
• M11: 2,548,849 km (0.066 R)
• M12: 3,336,930 km (0.094 R)
• M13: 3,873,538 km (0.054 R)
• M14: 3,990,074 km (0.058 R)
• M15: 4,196,669 km (0.065 R)
• M16: 4,437,372 km (0.072 R)
• M17: 6,042,557 km (0.109 R)
• M18: 6,765,863 km (0.104 R)
• M19: 6,871,479 km (0.101 R)
• M20: 7,013,148 km (0.115 R)
• M21: 7,371,734 km (0.117 R)
• M22: 8,673,385 km (0.072 R)
• M23: 9,527,589 km (0.08 R)
• M24: 9,765,300 km (0.047 R)
• M25: 10,085,290 km (0.074 R)
• M26: 10,941,738 km (0.115 R)
• M27: 11,190,669 km (0.069 R)
• M28: 11,441,544 km (0.058 R)
• M29: 11,736,701 km (0.094 R)
• M30: 12,506,980 km (0.106 R)
• M31: 13,603,982 km (0.086 R)
• M32: 14,096,308 km (0.114 R)
• M33: 15,515,543 km (0.098 R)
• M34: 16,218,504 km (0.076 R)
• M35: 17,123,870 km (0.067 R)
• M36: 17,268,381 km (0.076 R)
• M37: 17,413,192 km (0.083 R)
• M38: 17,801,548 km (0.074 R)
• M39: 18,094,610 km (0.106 R)
• M40: 18,389,468 km (0.096 R)
• M41: 19,836,229 km (0.117 R)
• M42: 23,103,596 km (0.105 R)
• M43: 24,175,465 km (0.087 R)
• M44: 24,391,783 km (0.112 R)
• M45: 26,422,874 km (0.104 R)
• M46: 26,813,324 km (0.075 R)
• M47: 28,965,738 km (0.095 R)
• M48: 29,830,563 km (0.075 R)
• M49: 30,645,423 km (0.109 R)
• M50: 30,938,186 km (0.059 R)
• M51: 31,585,496 km (0.071 R)
• M52: 32,237,444 km (0.088 R)
• M53: 32,356,523 km (0.09 R)
• M54: 34,584,335 km (0.092 R)
• M55: 35,501,669 km (0.073 R)
• M56: 36,488,865 km (0.077 R)
• M57: 36,799,281 km (0.043 R)
• M58: 38,616,596 km (0.048 R)
• M59: 39,886,981 km (0.059 R)
• M60: 40,014,738 km (0.112 R)
• M61: 40,720,092 km (0.095 R)
• M62: 41,042,026 km (0.108 R)
• M63: 41,947,991 km (0.118 R)
• M64: 43,056,960 km (0.034 R)
• M65: 43,188,008 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.6

Radius: 6.2

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.23 AU - 22.45 AU

Year: 30173 Days

Day: 20.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,775,190 km

• M1: 298,149 km (0.095 R)
• M2: 359,035 km (0.116 R)
• M3: 621,280 km (0.107 R)
• M4: 815,608 km (0.106 R)
• M5: 2,591,484 km (0.059 R)
• M6: 2,859,115 km (0.099 R)
• M7: 3,042,521 km (0.05 R)
• M8: 3,229,818 km (0.114 R)
• M9: 3,615,631 km (0.106 R)
• M10: 5,638,942 km (0.1 R)
• M11: 5,811,279 km (0.039 R)
• M12: 6,698,544 km (0.054 R)
• M13: 6,881,053 km (0.093 R)
• M14: 7,946,041 km (0.102 R)
• M15: 8,860,981 km (0.114 R)
• M16: 9,330,868 km (0.117 R)
• M17: 10,294,727 km (0.075 R)
• M18: 12,093,492 km (0.108 R)
• M19: 12,915,083 km (0.099 R)
• M20: 14,533,134 km (0.115 R)
• M21: 16,953,029 km (0.11 R)
• M22: 19,755,296 km (0.025 R)
• M23: 21,611,956 km (0.106 R)
• M24: 22,062,096 km (0.08 R)
• M25: 22,424,422 km (0.113 R)
• M26: 22,515,377 km (0.035 R)
• M27: 22,880,246 km (0.041 R)
• M28: 26,827,237 km (0.086 R)
• M29: 27,699,991 km (0.102 R)
• M30: 31,384,736 km (0.098 R)
• M31: 31,588,189 km (0.05 R)
• M32: 31,690,215 km (0.032 R)
• M33: 31,792,240 km (0.103 R)
• M34: 33,647,403 km (0.098 R)
• M35: 34,064,333 km (0.079 R)
• M36: 34,378,339 km (0.092 R)
• M37: 34,798,260 km (0.042 R)
• M38: 40,521,426 km (0.049 R)
• M39: 41,745,286 km (0.079 R)
• M40: 43,433,647 km (0.042 R)
• M41: 43,547,043 km (0.097 R)
• M42: 43,773,983 km (0.028 R)
• M43: 44,001,371 km (0.12 R)
• M44: 47,342,341 km (0.054 R)
• M45: 48,160,940 km (0.076 R)
• M46: 48,630,827 km (0.119 R)
• M47: 49,338,575 km (0.115 R)
• M48: 51,003,000 km (0.101 R)
• M49: 51,242,207 km (0.081 R)
• M50: 51,721,818 km (0.102 R)
• M51: 52,203,075 km (0.096 R)
• M52: 52,564,952 km (0.086 R)
• M53: 53,412,424 km (0.083 R)
• M54: 57,842,017 km (0.077 R)
• M55: 57,966,781 km (0.104 R)
• M56: 58,216,460 km (0.089 R)
• M57: 59,470,240 km (0.104 R)
• M58: 60,479,876 km (0.115 R)
• M59: 60,606,436 km (0.116 R)
• M60: 63,799,602 km (0.119 R)
• M61: 66,393,181 km (0.063 R)
• M62: 67,047,073 km (0.093 R)
• M63: 69,285,805 km (0.06 R)
• M64: 71,147,850 km (0.094 R)
• M65: 72,085,080 km (0.102 R)
• M66: 73,026,350 km (0.099 R)
• M67: 73,161,138 km (0.053 R)
• M68: 73,431,012 km (0.116 R)
• M69: 74,107,045 km (0.065 R)
• M70: 76,421,175 km (0.044 R)
• M71: 76,969,002 km (0.111 R)
• M72: 77,106,183 km (0.119 R)
• M73: 78,206,625 km (0.117 R)
• M74: 79,035,397 km (0.09 R)
• M75: 80,283,792 km (0.078 R)
• M76: 82,238,886 km (0.104 R)
• M77: 84,351,059 km (0.082 R)
• M78: 87,767,276 km (0.084 R)
• M79: 90,358,909 km (0.105 R)
• M80: 92,975,675 km (0.027 R)
• M81: 94,293,483 km (0.059 R)
• M82: 95,617,274 km (0.052 R)
• M83: 97,986,007 km (0.053 R)
• M84: 98,432,257 km (0.088 R)
• M85: 98,879,256 km (0.085 R)
• M86: 99,476,301 km (0.082 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit