🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.46 AU - 0.74 AU

Year: 164 Days

Day: 30.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.92 AU - 1.26 AU

Year: 402 Days

Day: 31.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,122,432 km

• M1: 204,650 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.78 AU - 2.24 AU

Year: 1006 Days

Day: 30.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,122,432 km

• M1: 379,081 km (0.079 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.7

Radius: 11.9

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.9 AU - 7.18 AU

Year: 5241 Days

Day: 8.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,122,432 km

• M1: 180,265 km (0.064 R)
• M2: 683,513 km (0.106 R)
• M3: 851,960 km (0.059 R)
• M4: 1,359,246 km (0.102 R)
• M5: 1,441,375 km (0.107 R)
• M6: 1,559,109 km (0.07 R)
• M7: 1,768,845 km (0.062 R)
• M8: 1,895,555 km (0.09 R)
• M9: 2,177,696 km (0.077 R)
• M10: 2,294,383 km (0.098 R)
• M11: 2,616,018 km (0.057 R)
• M12: 2,740,334 km (0.095 R)
• M13: 2,866,894 km (0.11 R)
• M14: 3,257,942 km (0.06 R)
• M15: 3,876,679 km (0.071 R)
• M16: 4,531,619 km (0.091 R)
• M17: 4,631,700 km (0.106 R)
• M18: 4,707,097 km (0.073 R)
• M19: 4,910,550 km (0.113 R)
• M20: 5,221,115 km (0.088 R)
• M21: 6,218,783 km (0.1 R)
• M22: 6,414,158 km (0.098 R)
• M23: 6,696,749 km (0.025 R)
• M24: 7,539,583 km (0.113 R)
• M25: 8,323,626 km (0.081 R)
• M26: 8,632,096 km (0.089 R)
• M27: 8,850,360 km (0.077 R)
• M28: 9,007,288 km (0.112 R)
• M29: 9,419,879 km (0.115 R)
• M30: 9,515,921 km (0.094 R)
• M31: 9,741,365 km (0.077 R)
• M32: 9,968,604 km (0.106 R)
• M33: 10,296,373 km (0.102 R)
• M34: 10,861,553 km (0.113 R)
• M35: 11,368,840 km (0.072 R)
• M36: 11,711,269 km (0.111 R)
• M37: 11,918,313 km (0.078 R)
• M38: 12,511,768 km (0.101 R)
• M39: 13,114,797 km (0.111 R)
• M40: 13,222,208 km (0.083 R)
• M41: 13,872,809 km (0.079 R)
• M42: 14,055,318 km (0.106 R)
• M43: 14,202,074 km (0.05 R)
• M44: 14,459,831 km (0.107 R)
• M45: 14,719,234 km (0.073 R)
• M46: 14,905,483 km (0.088 R)
• M47: 14,980,282 km (0.044 R)
• M48: 15,393,471 km (0.106 R)
• M49: 15,506,866 km (0.083 R)
• M50: 16,231,219 km (0.109 R)
• M51: 16,385,156 km (0.052 R)
• M52: 16,500,795 km (0.091 R)
• M53: 18,070,076 km (0.114 R)
• M54: 18,429,710 km (0.111 R)
• M55: 18,670,712 km (0.059 R)
• M56: 18,872,519 km (0.118 R)
• M57: 18,993,843 km (0.074 R)
• M58: 20,553,551 km (0.114 R)
• M59: 20,803,678 km (0.1 R)
• M60: 21,475,373 km (0.085 R)
• M61: 21,983,706 km (0.07 R)
• M62: 22,969,407 km (0.081 R)
• M63: 23,402,493 km (0.115 R)
• M64: 24,100,965 km (0.084 R)
• M65: 24,894,881 km (0.047 R)
• M66: 25,921,870 km (0.057 R)
• M67: 26,056,957 km (0.111 R)
• M68: 26,237,223 km (0.112 R)
• M69: 27,236,536 km (0.069 R)
• M70: 27,373,718 km (0.051 R)
• M71: 27,557,125 km (0.111 R)
• M72: 28,109,590 km (0.112 R)
• M73: 28,712,170 km (0.052 R)
• M74: 29,319,088 km (0.092 R)
• M75: 30,355,802 km (0.093 R)
• M76: 30,688,208 km (0.03 R)
• M77: 30,878,646 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.8

Radius: 5.3

Gravity: 18.08 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.73 AU - 16.11 AU

Year: 20349 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 30,122,432 km

• M1: 68,067 km (0.076 R)
• M2: 581,487 km (0.084 R)
• M3: 775,067 km (0.111 R)
• M4: 1,192,744 km (0.074 R)
• M5: 1,611,319 km (0.104 R)
• M6: 3,290,555 km (0.063 R)
• M7: 3,556,540 km (0.078 R)
• M8: 3,750,718 km (0.118 R)
• M9: 4,436,923 km (0.062 R)
• M10: 6,197,690 km (0.103 R)
• M11: 6,573,031 km (0.1 R)
• M12: 7,592,990 km (0.076 R)
• M13: 7,943,946 km (0.036 R)
• M14: 8,197,664 km (0.086 R)
• M15: 8,609,357 km (0.102 R)
• M16: 10,102,643 km (0.086 R)
• M17: 10,157,396 km (0.062 R)
• M18: 10,432,806 km (0.086 R)
• M19: 11,444,686 km (0.093 R)
• M20: 12,253,262 km (0.1 R)
• M21: 13,079,940 km (0.098 R)
• M22: 13,259,458 km (0.09 R)
• M23: 13,379,585 km (0.108 R)
• M24: 14,107,827 km (0.105 R)
• M25: 14,291,982 km (0.032 R)
• M26: 14,353,467 km (0.105 R)
• M27: 14,476,885 km (0.086 R)
• M28: 14,538,669 km (0.04 R)
• M29: 14,600,603 km (0.063 R)
• M30: 14,849,085 km (0.084 R)
• M31: 15,287,107 km (0.093 R)
• M32: 16,048,112 km (0.064 R)
• M33: 16,691,682 km (0.115 R)
• M34: 17,540,799 km (0.099 R)
• M35: 19,009,551 km (0.081 R)
• M36: 19,621,706 km (0.081 R)
• M37: 20,725,887 km (0.1 R)
• M38: 21,496,765 km (0.103 R)
• M39: 21,850,115 km (0.116 R)
• M40: 24,524,626 km (0.075 R)
• M41: 25,488,635 km (0.041 R)
• M42: 26,995,684 km (0.081 R)
• M43: 27,147,974 km (0.107 R)
• M44: 27,224,269 km (0.113 R)
• M45: 27,913,616 km (0.098 R)
• M46: 28,764,230 km (0.098 R)
• M47: 28,919,662 km (0.026 R)
• M48: 30,490,440 km (0.109 R)
• M49: 30,569,726 km (0.032 R)
• M50: 31,046,794 km (0.057 R)
• M51: 32,088,743 km (0.109 R)
• M52: 32,573,590 km (0.084 R)
• M53: 33,223,742 km (0.07 R)
• M54: 33,714,124 km (0.089 R)
• M55: 34,042,342 km (0.074 R)
• M56: 34,536,763 km (0.025 R)
• M57: 35,532,636 km (0.032 R)
• M58: 37,637,627 km (0.054 R)
• M59: 37,722,599 km (0.096 R)
• M60: 39,264,205 km (0.041 R)
• M61: 39,696,094 km (0.033 R)
• M62: 40,129,479 km (0.038 R)
• M63: 41,966,990 km (0.108 R)
• M64: 42,055,103 km (0.081 R)
• M65: 42,231,778 km (0.111 R)
• M66: 42,408,453 km (0.07 R)
• M67: 43,296,167 km (0.115 R)
• M68: 44,729,165 km (0.082 R)
• M69: 45,814,049 km (0.089 R)
• M70: 49,027,561 km (0.03 R)
• M71: 49,120,311 km (0.111 R)
• M72: 49,772,109 km (0.08 R)
• M73: 50,239,453 km (0.101 R)
• M74: 52,312,879 km (0.072 R)
• M75: 52,597,714 km (0.047 R)
• M76: 54,991,878 km (0.063 R)
• M77: 55,571,719 km (0.093 R)
• M78: 55,862,388 km (0.079 R)
• M79: 56,835,073 km (0.12 R)
• M80: 57,911,430 km (0.082 R)
• M81: 58,009,566 km (0.077 R)
• M82: 58,107,852 km (0.077 R)
• M83: 58,797,050 km (0.083 R)
• M84: 59,389,906 km (0.037 R)
• M85: 59,786,340 km (0.066 R)
• M86: 59,984,857 km (0.08 R)
• M87: 60,581,603 km (0.117 R)
• M88: 61,080,511 km (0.099 R)
• M89: 62,988,782 km (0.116 R)
• M90: 63,291,867 km (0.102 R)
• M91: 64,000,961 km (0.079 R)
• M92: 64,305,542 km (0.04 R)
• M93: 64,508,995 km (0.09 R)
• M94: 66,041,326 km (0.051 R)
• M95: 67,378,881 km (0.1 R)
• M96: 67,482,253 km (0.102 R)
• M97: 68,725,561 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.8

Radius: 4.3

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.42 AU - 16.56 AU

Year: 23644 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 30,122,432 km

• M1: 58,942 km (0.048 R)
• M2: 124,615 km (0.104 R)
• M3: 166,802 km (0.098 R)
• M4: 241,152 km (0.079 R)
• M5: 327,171 km (0.045 R)
• M6: 373,995 km (0.066 R)
• M7: 406,607 km (0.093 R)
• M8: 982,858 km (0.106 R)
• M9: 1,295,218 km (0.092 R)
• M10: 1,528,441 km (0.039 R)
• M11: 1,582,147 km (0.098 R)
• M12: 1,974,841 km (0.086 R)
• M13: 2,152,265 km (0.09 R)
• M14: 2,334,624 km (0.096 R)
• M15: 2,845,202 km (0.038 R)
• M16: 3,079,173 km (0.107 R)
• M17: 3,147,240 km (0.113 R)
• M18: 3,215,606 km (0.108 R)
• M19: 3,565,516 km (0.051 R)
• M20: 3,854,090 km (0.062 R)
• M21: 4,150,144 km (0.05 R)
• M22: 4,338,937 km (0.08 R)
• M23: 4,415,232 km (0.108 R)
• M24: 4,453,529 km (0.081 R)
• M25: 5,529,287 km (0.118 R)
• M26: 6,288,795 km (0.085 R)
• M27: 7,487,972 km (0.104 R)
• M28: 8,278,447 km (0.103 R)
• M29: 9,143,721 km (0.107 R)
• M30: 9,241,708 km (0.117 R)
• M31: 9,686,612 km (0.073 R)
• M32: 10,545,902 km (0.109 R)
• M33: 11,640,659 km (0.111 R)
• M34: 12,228,429 km (0.111 R)
• M35: 12,661,964 km (0.077 R)
• M36: 12,825,923 km (0.108 R)
• M37: 13,155,637 km (0.033 R)
• M38: 13,377,191 km (0.108 R)
• M39: 14,388,772 km (0.05 R)
• M40: 14,788,797 km (0.088 R)
• M41: 16,544,328 km (0.034 R)
• M42: 17,083,628 km (0.112 R)
• M43: 17,567,876 km (0.097 R)
• M44: 18,302,701 km (0.052 R)
• M45: 18,364,335 km (0.063 R)
• M46: 18,735,937 km (0.099 R)
• M47: 18,985,017 km (0.075 R)
• M48: 19,865,550 km (0.081 R)
• M49: 20,694,921 km (0.076 R)
• M50: 20,952,379 km (0.061 R)
• M51: 22,651,661 km (0.046 R)
• M52: 23,383,942 km (0.08 R)
• M53: 23,450,813 km (0.098 R)
• M54: 24,056,235 km (0.11 R)
• M55: 24,871,394 km (0.091 R)
• M56: 26,458,777 km (0.111 R)
• M57: 27,582,407 km (0.117 R)
• M58: 28,506,622 km (0.032 R)
• M59: 29,080,480 km (0.115 R)
• M60: 29,730,632 km (0.1 R)
• M61: 30,093,856 km (0.038 R)
• M62: 30,312,568 km (0.099 R)
• M63: 30,678,185 km (0.108 R)
• M64: 30,751,338 km (0.118 R)
• M65: 31,339,856 km (0.117 R)
• M66: 32,378,514 km (0.068 R)
• M67: 34,185,357 km (0.07 R)
• M68: 34,871,264 km (0.091 R)
• M69: 35,407,871 km (0.083 R)
• M70: 39,080,948 km (0.091 R)
• M71: 39,478,878 km (0.1 R)
• M72: 40,038,075 km (0.083 R)
• M73: 40,680,299 km (0.097 R)
• M74: 42,137,980 km (0.113 R)
• M75: 42,301,042 km (0.113 R)
• M76: 47,796,669 km (0.1 R)
• M77: 47,881,641 km (0.095 R)
• M78: 48,307,247 km (0.088 R)
• M79: 48,392,518 km (0.053 R)
• M80: 48,648,629 km (0.067 R)
• M81: 49,591,694 km (0.101 R)
• M82: 49,936,068 km (0.098 R)
• M83: 50,627,360 km (0.047 R)
• M84: 51,757,273 km (0.106 R)
• M85: 53,600,019 km (0.108 R)
• M86: 55,018,506 km (0.102 R)
• M87: 55,464,308 km (0.087 R)
• M88: 56,269,743 km (0.095 R)
• M89: 57,620,612 km (0.093 R)
• M90: 57,801,625 km (0.069 R)
• M91: 58,709,086 km (0.097 R)
• M92: 58,891,147 km (0.105 R)
• M93: 59,164,611 km (0.096 R)
• M94: 59,621,334 km (0.046 R)
• M95: 59,804,292 km (0.117 R)
• M96: 60,630,072 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.4

Radius: 7.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.49 AU - 18.25 AU

Year: 24466 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,122,432 km

• M1: 198,068 km (0.091 R)
• M2: 315,652 km (0.104 R)
• M3: 449,392 km (0.108 R)
• M4: 931,247 km (0.047 R)
• M5: 1,734,139 km (0.067 R)
• M6: 1,997,132 km (0.067 R)
• M7: 2,124,290 km (0.037 R)
• M8: 3,234,306 km (0.113 R)
• M9: 3,384,053 km (0.104 R)
• M10: 4,097,336 km (0.108 R)
• M11: 5,351,714 km (0.109 R)
• M12: 6,020,417 km (0.052 R)
• M13: 6,257,978 km (0.092 R)
• M14: 6,961,537 km (0.088 R)
• M15: 7,861,667 km (0.104 R)
• M16: 9,492,583 km (0.111 R)
• M17: 10,236,085 km (0.057 R)
• M18: 10,965,973 km (0.119 R)
• M19: 11,353,581 km (0.073 R)
• M20: 11,614,330 km (0.088 R)
• M21: 11,745,527 km (0.052 R)
• M22: 12,643,713 km (0.08 R)
• M23: 13,391,852 km (0.035 R)
• M24: 14,049,634 km (0.078 R)
• M25: 15,360,261 km (0.089 R)
• M26: 15,612,632 km (0.099 R)
• M27: 15,866,350 km (0.088 R)
• M28: 18,286,694 km (0.109 R)
• M29: 18,554,026 km (0.106 R)
• M30: 19,519,829 km (0.102 R)
• M31: 25,009,622 km (0.073 R)
• M32: 29,807,675 km (0.047 R)
• M33: 29,942,463 km (0.084 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 11,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit