🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.35 AU - 1.85 AU

Year: 884 Days

Day: 32.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,602,108 km

• M1: 464,053 km (0.099 R)
• M2: 1,302,399 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.86 AU - 2.7 AU

Year: 1503 Days

Day: 48 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,602,108 km

• M1: 2,439,792 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 10.5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.58 AU - 2.82 AU

Year: 1937 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 87,602,108 km

• M1: 138,528 km (0.084 R)
• M2: 376,538 km (0.106 R)
• M3: 934,837 km (0.099 R)
• M4: 1,010,234 km (0.052 R)
• M5: 1,147,416 km (0.102 R)
• M6: 1,419,235 km (0.117 R)
• M7: 1,507,049 km (0.099 R)
• M8: 1,746,705 km (0.1 R)
• M9: 1,986,510 km (0.11 R)
• M10: 2,060,561 km (0.101 R)
• M11: 2,160,792 km (0.117 R)
• M12: 2,288,399 km (0.097 R)
• M13: 2,431,863 km (0.054 R)
• M14: 2,700,242 km (0.063 R)
• M15: 2,810,495 km (0.117 R)
• M16: 2,880,058 km (0.076 R)
• M17: 2,964,282 km (0.039 R)
• M18: 3,178,805 km (0.079 R)
• M19: 3,295,192 km (0.088 R)
• M20: 3,457,805 km (0.101 R)
• M21: 3,562,673 km (0.096 R)
• M22: 3,976,910 km (0.11 R)
• M23: 4,118,579 km (0.089 R)
• M24: 4,406,704 km (0.107 R)
• M25: 4,602,528 km (0.054 R)
• M26: 4,884,969 km (0.04 R)
• M27: 5,362,485 km (0.116 R)
• M28: 5,536,617 km (0.068 R)
• M29: 5,624,431 km (0.043 R)
• M30: 6,016,378 km (0.102 R)
• M31: 6,288,795 km (0.037 R)
• M32: 6,362,098 km (0.083 R)
• M33: 6,472,501 km (0.118 R)
• M34: 6,732,951 km (0.067 R)
• M35: 6,864,448 km (0.096 R)
• M36: 6,958,844 km (0.12 R)
• M37: 7,110,836 km (0.111 R)
• M38: 7,187,280 km (0.079 R)
• M39: 7,418,259 km (0.047 R)
• M40: 7,534,646 km (0.102 R)
• M41: 7,788,813 km (0.041 R)
• M42: 7,887,398 km (0.087 R)
• M43: 7,986,432 km (0.093 R)
• M44: 8,205,593 km (0.041 R)
• M45: 8,305,973 km (0.097 R)
• M46: 8,426,848 km (0.073 R)
• M47: 8,629,703 km (0.102 R)
• M48: 9,689,155 km (0.112 R)
• M49: 9,901,733 km (0.06 R)
• M50: 10,245,061 km (0.106 R)
• M51: 11,634,825 km (0.09 R)
• M52: 11,770,211 km (0.104 R)
• M53: 11,906,195 km (0.111 R)
• M54: 12,019,890 km (0.102 R)
• M55: 12,088,256 km (0.081 R)
• M56: 12,501,296 km (0.096 R)
• M57: 12,663,310 km (0.06 R)
• M58: 12,779,398 km (0.044 R)
• M59: 12,849,111 km (0.105 R)
• M60: 12,965,797 km (0.113 R)
• M61: 13,483,256 km (0.084 R)
• M62: 13,625,524 km (0.028 R)
• M63: 13,696,882 km (0.057 R)
• M64: 14,079,553 km (0.109 R)
• M65: 14,538,370 km (0.097 R)
• M66: 14,830,684 km (0.085 R)
• M67: 14,977,739 km (0.109 R)
• M68: 15,100,409 km (0.099 R)
• M69: 15,894,325 km (0.047 R)
• M70: 15,969,423 km (0.098 R)
• M71: 16,296,444 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 9.7

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.65 AU - 5.27 AU

Year: 4822 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,602,108 km

• M1: 157,826 km (0.099 R)
• M2: 248,183 km (0.079 R)
• M3: 350,358 km (0.073 R)
• M4: 481,406 km (0.086 R)
• M5: 744,100 km (0.09 R)
• M6: 920,326 km (0.114 R)
• M7: 1,110,615 km (0.101 R)
• M8: 1,171,950 km (0.117 R)
• M9: 1,615,807 km (0.096 R)
• M10: 1,976,637 km (0.1 R)
• M11: 2,422,588 km (0.082 R)
• M12: 2,523,716 km (0.09 R)
• M13: 2,942,291 km (0.06 R)
• M14: 3,094,133 km (0.111 R)
• M15: 3,428,035 km (0.064 R)
• M16: 3,518,991 km (0.042 R)
• M17: 3,633,882 km (0.111 R)
• M18: 3,726,782 km (0.118 R)
• M19: 4,276,106 km (0.103 R)
• M20: 4,498,109 km (0.093 R)
• M21: 4,774,416 km (0.035 R)
• M22: 4,953,335 km (0.12 R)
• M23: 5,082,438 km (0.095 R)
• M24: 5,423,372 km (0.102 R)
• M25: 5,529,736 km (0.098 R)
• M26: 5,690,703 km (0.109 R)
• M27: 5,934,996 km (0.077 R)
• M28: 6,774,091 km (0.097 R)
• M29: 6,946,428 km (0.033 R)
• M30: 7,062,216 km (0.094 R)
• M31: 7,531,355 km (0.109 R)
• M32: 7,829,803 km (0.104 R)
• M33: 7,980,448 km (0.106 R)
• M34: 9,188,301 km (0.114 R)
• M35: 9,347,324 km (0.109 R)
• M36: 9,603,585 km (0.093 R)
• M37: 9,732,688 km (0.045 R)
• M38: 10,386,431 km (0.119 R)
• M39: 10,485,764 km (0.117 R)
• M40: 11,325,456 km (0.098 R)
• M41: 11,461,740 km (0.1 R)
• M42: 11,598,772 km (0.085 R)
• M43: 11,701,695 km (0.114 R)
• M44: 11,874,181 km (0.045 R)
• M45: 12,012,709 km (0.109 R)
• M46: 12,221,548 km (0.104 R)
• M47: 12,361,422 km (0.031 R)
• M48: 12,784,335 km (0.082 R)
• M49: 12,890,849 km (0.118 R)
• M50: 12,997,512 km (0.098 R)
• M51: 14,081,348 km (0.115 R)
• M52: 14,745,413 km (0.117 R)
• M53: 15,533,196 km (0.109 R)
• M54: 16,065,914 km (0.089 R)
• M55: 16,257,698 km (0.085 R)
• M56: 17,188,496 km (0.116 R)
• M57: 18,096,705 km (0.108 R)
• M58: 18,176,440 km (0.104 R)
• M59: 18,496,580 km (0.063 R)
• M60: 19,223,476 km (0.06 R)
• M61: 20,042,076 km (0.108 R)
• M62: 20,331,248 km (0.113 R)
• M63: 20,830,307 km (0.059 R)
• M64: 22,351,418 km (0.079 R)
• M65: 22,565,492 km (0.084 R)
• M66: 22,995,736 km (0.118 R)
• M67: 23,428,672 km (0.097 R)
• M68: 23,602,654 km (0.094 R)
• M69: 23,820,768 km (0.101 R)
• M70: 24,039,480 km (0.053 R)
• M71: 24,302,772 km (0.102 R)
• M72: 24,522,981 km (0.112 R)
• M73: 24,920,911 km (0.118 R)
• M74: 25,009,622 km (0.111 R)
• M75: 25,410,246 km (0.045 R)
• M76: 25,992,630 km (0.089 R)
• M77: 27,490,703 km (0.089 R)
• M78: 28,690,628 km (0.055 R)
• M79: 28,830,202 km (0.079 R)
• M80: 29,203,449 km (0.082 R)
• M81: 29,390,596 km (0.086 R)
• M82: 29,954,730 km (0.104 R)
• M83: 31,380,547 km (0.096 R)
• M84: 31,860,756 km (0.038 R)
• M85: 32,149,929 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.2

Radius: 7.5

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.11 AU - 16.39 AU

Year: 21055 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,602,108 km

• M1: 716,125 km (0.064 R)
• M2: 900,878 km (0.12 R)
• M3: 1,222,065 km (0.07 R)
• M4: 1,543,401 km (0.109 R)
• M5: 2,036,326 km (0.058 R)
• M6: 2,455,948 km (0.05 R)
• M7: 2,736,893 km (0.102 R)
• M8: 3,550,556 km (0.098 R)
• M9: 4,677,327 km (0.057 R)
• M10: 5,126,270 km (0.106 R)
• M11: 5,537,066 km (0.116 R)
• M12: 5,852,119 km (0.075 R)
• M13: 6,011,740 km (0.102 R)
• M14: 7,169,777 km (0.077 R)
• M15: 7,283,472 km (0.092 R)
• M16: 7,803,175 km (0.114 R)
• M17: 8,156,226 km (0.064 R)
• M18: 9,123,226 km (0.073 R)
• M19: 10,382,242 km (0.064 R)
• M20: 10,511,046 km (0.088 R)
• M21: 11,031,945 km (0.093 R)
• M22: 11,295,387 km (0.111 R)
• M23: 11,428,081 km (0.057 R)
• M24: 13,337,548 km (0.088 R)
• M25: 13,407,560 km (0.095 R)
• M26: 13,618,343 km (0.059 R)
• M27: 14,043,201 km (0.114 R)
• M28: 14,833,377 km (0.08 R)
• M29: 14,978,636 km (0.102 R)
• M30: 16,984,893 km (0.1 R)
• M31: 17,289,325 km (0.09 R)
• M32: 19,152,866 km (0.116 R)
• M33: 19,788,208 km (0.106 R)
• M34: 19,868,093 km (0.067 R)
• M35: 20,028,163 km (0.041 R)
• M36: 20,349,798 km (0.107 R)
• M37: 20,672,930 km (0.095 R)
• M38: 21,079,387 km (0.058 R)
• M39: 23,488,362 km (0.038 R)
• M40: 24,338,975 km (0.101 R)
• M41: 24,510,414 km (0.036 R)
• M42: 25,113,294 km (0.08 R)
• M43: 25,286,378 km (0.117 R)
• M44: 25,373,145 km (0.067 R)
• M45: 25,459,912 km (0.111 R)
• M46: 25,895,541 km (0.101 R)
• M47: 28,200,096 km (0.085 R)
• M48: 28,922,205 km (0.113 R)
• M49: 29,103,817 km (0.1 R)
• M50: 29,925,259 km (0.101 R)
• M51: 30,016,962 km (0.111 R)
• M52: 31,032,283 km (0.109 R)
• M53: 31,125,183 km (0.111 R)
• M54: 31,311,134 km (0.057 R)
• M55: 35,108,077 km (0.074 R)
• M56: 37,751,920 km (0.113 R)
• M57: 38,148,953 km (0.097 R)
• M58: 38,847,276 km (0.079 R)
• M59: 39,449,108 km (0.108 R)
• M60: 39,751,146 km (0.076 R)
• M61: 40,256,338 km (0.114 R)
• M62: 40,662,048 km (0.116 R)
• M63: 41,477,506 km (0.118 R)
• M64: 41,682,156 km (0.094 R)
• M65: 42,814,013 km (0.101 R)
• M66: 42,917,535 km (0.11 R)
• M67: 43,851,773 km (0.059 R)
• M68: 44,164,732 km (0.055 R)
• M69: 45,002,779 km (0.101 R)
• M70: 45,107,947 km (0.083 R)
• M71: 45,634,830 km (0.078 R)
• M72: 46,801,245 km (0.075 R)
• M73: 47,014,272 km (0.103 R)
• M74: 49,271,405 km (0.065 R)
• M75: 54,785,732 km (0.117 R)
• M76: 55,010,428 km (0.094 R)
• M77: 57,045,707 km (0.08 R)
• M78: 59,681,921 km (0.042 R)
• M79: 61,889,387 km (0.117 R)
• M80: 62,123,358 km (0.117 R)
• M81: 62,474,764 km (0.108 R)
• M82: 63,887,267 km (0.084 R)
• M83: 64,834,670 km (0.1 R)
• M84: 66,983,344 km (0.086 R)
• M85: 67,343,725 km (0.111 R)
• M86: 67,704,705 km (0.101 R)
• M87: 68,428,609 km (0.115 R)
• M88: 74,436,310 km (0.108 R)
• M89: 77,062,351 km (0.078 R)
• M90: 77,818,120 km (0.111 R)
• M91: 79,083,269 km (0.119 R)
• M92: 80,355,299 km (0.093 R)
• M93: 81,121,689 km (0.09 R)
• M94: 82,533,145 km (0.063 R)
• M95: 83,823,277 km (0.094 R)
• M96: 86,946,582 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit