🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.02 AU - 3.04 AU

Year: 1455 Days

Day: 29.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 12.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.34 AU - 6.6 AU

Year: 5952 Days

Day: 12.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,358,378 km

• M1: 178,620 km (0.037 R)
• M2: 265,237 km (0.093 R)
• M3: 421,417 km (0.046 R)
• M4: 500,255 km (0.086 R)
• M5: 915,090 km (0.106 R)
• M6: 1,149,360 km (0.115 R)
• M7: 1,380,938 km (0.12 R)
• M8: 1,864,438 km (0.114 R)
• M9: 2,006,556 km (0.039 R)
• M10: 2,085,694 km (0.103 R)
• M11: 2,165,878 km (0.057 R)
• M12: 2,301,862 km (0.109 R)
• M13: 2,483,025 km (0.112 R)
• M14: 3,116,273 km (0.085 R)
• M15: 3,224,133 km (0.036 R)
• M16: 3,396,021 km (0.084 R)
• M17: 3,716,609 km (0.094 R)
• M18: 3,897,324 km (0.073 R)
• M19: 4,335,795 km (0.102 R)
• M20: 4,491,227 km (0.067 R)
• M21: 4,595,946 km (0.034 R)
• M22: 4,825,728 km (0.089 R)
• M23: 5,518,965 km (0.093 R)
• M24: 5,669,011 km (0.106 R)
• M25: 5,992,292 km (0.112 R)
• M26: 6,518,129 km (0.118 R)
• M27: 6,617,163 km (0.11 R)
• M28: 6,977,993 km (0.1 R)
• M29: 7,406,890 km (0.099 R)
• M30: 7,489,617 km (0.115 R)
• M31: 7,572,644 km (0.062 R)
• M32: 7,865,706 km (0.101 R)
• M33: 8,077,238 km (0.072 R)
• M34: 8,419,667 km (0.107 R)
• M35: 8,679,668 km (0.092 R)
• M36: 8,854,548 km (0.063 R)
• M37: 8,986,494 km (0.09 R)
• M38: 9,274,470 km (0.1 R)
• M39: 9,768,891 km (0.11 R)
• M40: 10,549,941 km (0.089 R)
• M41: 10,666,478 km (0.097 R)
• M42: 11,136,963 km (0.082 R)
• M43: 11,734,756 km (0.051 R)
• M44: 12,490,525 km (0.084 R)
• M45: 12,638,627 km (0.081 R)
• M46: 12,911,643 km (0.115 R)
• M47: 13,337,548 km (0.098 R)
• M48: 14,100,198 km (0.072 R)
• M49: 14,280,314 km (0.045 R)
• M50: 14,824,999 km (0.097 R)
• M51: 15,139,305 km (0.064 R)
• M52: 16,391,439 km (0.109 R)
• M53: 16,553,752 km (0.079 R)
• M54: 17,098,438 km (0.112 R)
• M55: 17,815,461 km (0.108 R)
• M56: 18,121,688 km (0.033 R)
• M57: 18,514,083 km (0.107 R)
• M58: 18,711,253 km (0.096 R)
• M59: 18,880,897 km (0.095 R)
• M60: 19,079,413 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 11.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.68 AU - 8.9 AU

Year: 9425 Days

Day: 9.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,358,378 km

• M1: 147,504 km (0.118 R)
• M2: 386,860 km (0.039 R)
• M3: 482,752 km (0.069 R)
• M4: 570,417 km (0.11 R)
• M5: 915,090 km (0.094 R)
• M6: 1,296,266 km (0.112 R)
• M7: 1,373,308 km (0.057 R)
• M8: 2,121,298 km (0.064 R)
• M9: 2,369,331 km (0.11 R)
• M10: 2,448,768 km (0.094 R)
• M11: 2,561,714 km (0.11 R)
• M12: 3,117,470 km (0.088 R)
• M13: 3,222,488 km (0.076 R)
• M14: 3,691,776 km (0.112 R)
• M15: 3,765,827 km (0.049 R)
• M16: 3,878,026 km (0.088 R)
• M17: 4,259,949 km (0.066 R)
• M18: 4,455,623 km (0.101 R)
• M19: 4,634,243 km (0.117 R)
• M20: 4,714,427 km (0.072 R)
• M21: 5,755,180 km (0.111 R)
• M22: 5,949,956 km (0.112 R)
• M23: 6,235,239 km (0.062 R)
• M24: 6,323,951 km (0.095 R)
• M25: 6,547,600 km (0.077 R)
• M26: 7,467,926 km (0.101 R)
• M27: 7,585,809 km (0.115 R)
• M28: 7,704,290 km (0.099 R)
• M29: 8,330,657 km (0.114 R)
• M30: 8,477,562 km (0.051 R)
• M31: 8,823,731 km (0.11 R)
• M32: 9,023,594 km (0.09 R)
• M33: 9,812,274 km (0.102 R)
• M34: 10,071,377 km (0.041 R)
• M35: 10,280,366 km (0.096 R)
• M36: 11,157,458 km (0.113 R)
• M37: 11,455,307 km (0.081 R)
• M38: 12,364,114 km (0.053 R)
• M39: 12,531,963 km (0.113 R)
• M40: 12,869,755 km (0.107 R)
• M41: 13,554,315 km (0.078 R)
• M42: 14,017,320 km (0.073 R)
• M43: 14,192,350 km (0.114 R)
• M44: 14,544,503 km (0.041 R)
• M45: 15,167,728 km (0.114 R)
• M46: 15,497,591 km (0.105 R)
• M47: 16,012,208 km (0.111 R)
• M48: 16,195,166 km (0.082 R)
• M49: 16,409,540 km (0.093 R)
• M50: 17,276,160 km (0.092 R)
• M51: 18,062,746 km (0.082 R)
• M52: 18,989,655 km (0.101 R)
• M53: 19,248,010 km (0.119 R)
• M54: 19,475,100 km (0.072 R)
• M55: 19,931,971 km (0.064 R)
• M56: 20,194,665 km (0.084 R)
• M57: 20,557,590 km (0.109 R)
• M58: 21,626,018 km (0.104 R)
• M59: 22,609,773 km (0.055 R)
• M60: 23,055,425 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 8.5

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.51 AU - 10.13 AU

Year: 9473 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,358,378 km

• M1: 168,298 km (0.107 R)
• M2: 247,285 km (0.108 R)
• M3: 477,217 km (0.112 R)
• M4: 617,091 km (0.079 R)
• M5: 670,498 km (0.093 R)
• M6: 817,403 km (0.105 R)
• M7: 1,197,082 km (0.06 R)
• M8: 1,265,299 km (0.049 R)
• M9: 1,349,223 km (0.032 R)
• M10: 1,537,268 km (0.064 R)
• M11: 1,642,285 km (0.064 R)
• M12: 1,703,321 km (0.078 R)
• M13: 2,036,476 km (0.094 R)
• M14: 3,366,251 km (0.112 R)
• M15: 3,622,812 km (0.068 R)
• M16: 3,682,950 km (0.112 R)
• M17: 3,783,779 km (0.114 R)
• M18: 3,865,310 km (0.085 R)
• M19: 4,113,044 km (0.111 R)
• M20: 4,887,512 km (0.093 R)
• M21: 5,043,243 km (0.059 R)
• M22: 5,223,359 km (0.059 R)
• M23: 5,964,916 km (0.117 R)
• M24: 7,137,913 km (0.098 R)
• M25: 8,353,844 km (0.077 R)
• M26: 8,567,021 km (0.111 R)
• M27: 9,300,200 km (0.071 R)
• M28: 10,223,518 km (0.105 R)
• M29: 10,537,674 km (0.096 R)
• M30: 10,942,336 km (0.096 R)
• M31: 11,029,552 km (0.119 R)
• M32: 11,146,388 km (0.092 R)
• M33: 11,293,143 km (0.114 R)
• M34: 11,856,080 km (0.073 R)
• M35: 12,125,955 km (0.1 R)
• M36: 12,428,292 km (0.063 R)
• M37: 12,671,837 km (0.079 R)
• M38: 12,763,541 km (0.035 R)
• M39: 12,855,543 km (0.112 R)
• M40: 13,101,931 km (0.104 R)
• M41: 13,194,682 km (0.117 R)
• M42: 14,039,760 km (0.053 R)
• M43: 14,293,478 km (0.116 R)
• M44: 15,453,909 km (0.084 R)
• M45: 16,045,419 km (0.114 R)
• M46: 18,937,445 km (0.038 R)
• M47: 19,112,474 km (0.079 R)
• M48: 19,605,549 km (0.086 R)
• M49: 21,364,072 km (0.096 R)
• M50: 21,912,498 km (0.079 R)
• M51: 22,133,005 km (0.058 R)
• M52: 24,075,982 km (0.051 R)
• M53: 24,455,811 km (0.084 R)
• M54: 25,452,731 km (0.078 R)
• M55: 25,568,670 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.3

Radius: 4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.67 AU - 17.07 AU

Year: 19700 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 32,358,378 km

• M1: 134,339 km (0.109 R)
• M2: 217,665 km (0.088 R)
• M3: 252,372 km (0.114 R)
• M4: 317,895 km (0.089 R)
• M5: 400,174 km (0.067 R)
• M6: 455,226 km (0.104 R)
• M7: 560,693 km (0.092 R)
• M8: 794,514 km (0.119 R)
• M9: 893,099 km (0.079 R)
• M10: 1,309,729 km (0.108 R)
• M11: 1,796,820 km (0.112 R)
• M12: 2,374,567 km (0.107 R)
• M13: 2,517,134 km (0.103 R)
• M14: 2,831,888 km (0.026 R)
• M15: 2,917,906 km (0.034 R)
• M16: 3,406,344 km (0.063 R)
• M17: 3,497,897 km (0.055 R)
• M18: 3,543,974 km (0.12 R)
• M19: 3,683,399 km (0.108 R)
• M20: 4,136,830 km (0.119 R)
• M21: 4,557,350 km (0.118 R)
• M22: 4,759,905 km (0.08 R)
• M23: 5,043,243 km (0.068 R)
• M24: 5,572,371 km (0.114 R)
• M25: 5,788,989 km (0.106 R)
• M26: 5,925,721 km (0.108 R)
• M27: 5,953,098 km (0.088 R)
• M28: 6,035,825 km (0.106 R)
• M29: 6,342,351 km (0.075 R)
• M30: 6,596,817 km (0.09 R)
• M31: 6,653,814 km (0.108 R)
• M32: 7,086,601 km (0.11 R)
• M33: 7,469,122 km (0.087 R)
• M34: 8,781,096 km (0.099 R)
• M35: 8,843,927 km (0.115 R)
• M36: 9,001,304 km (0.098 R)
• M37: 9,033,019 km (0.088 R)
• M38: 9,096,299 km (0.086 R)
• M39: 10,327,489 km (0.112 R)
• M40: 10,861,254 km (0.076 R)
• M41: 11,199,495 km (0.118 R)
• M42: 11,506,919 km (0.058 R)
• M43: 11,541,177 km (0.106 R)
• M44: 11,678,807 km (0.05 R)
• M45: 12,515,956 km (0.073 R)
• M46: 12,870,354 km (0.08 R)
• M47: 13,625,524 km (0.058 R)
• M48: 13,953,442 km (0.083 R)
• M49: 14,210,302 km (0.087 R)
• M50: 15,140,651 km (0.119 R)
• M51: 16,167,191 km (0.051 R)
• M52: 17,373,250 km (0.097 R)
• M53: 17,451,938 km (0.095 R)
• M54: 17,927,360 km (0.035 R)
• M55: 18,126,624 km (0.038 R)
• M56: 18,246,602 km (0.075 R)
• M57: 18,326,637 km (0.074 R)
• M58: 18,406,821 km (0.051 R)
• M59: 18,567,639 km (0.056 R)
• M60: 19,296,929 km (0.083 R)
• M61: 19,747,218 km (0.103 R)
• M62: 20,159,659 km (0.111 R)
• M63: 20,741,745 km (0.086 R)
• M64: 21,034,807 km (0.11 R)
• M65: 21,879,736 km (0.109 R)
• M66: 22,349,174 km (0.076 R)
• M67: 22,606,781 km (0.079 R)
• M68: 23,341,457 km (0.083 R)
• M69: 23,472,056 km (0.052 R)
• M70: 23,602,804 km (0.088 R)
• M71: 23,646,337 km (0.108 R)
• M72: 24,436,363 km (0.109 R)
• M73: 24,701,600 km (0.079 R)
• M74: 24,834,443 km (0.039 R)
• M75: 25,190,187 km (0.117 R)
• M76: 25,368,807 km (0.086 R)
• M77: 26,312,769 km (0.065 R)
• M78: 27,085,442 km (0.045 R)
• M79: 27,268,401 km (0.11 R)
• M80: 27,681,291 km (0.095 R)
• M81: 28,699,454 km (0.117 R)
• M82: 28,839,328 km (0.116 R)
• M83: 29,494,716 km (0.076 R)
• M84: 29,682,761 km (0.09 R)
• M85: 29,965,800 km (0.113 R)
• M86: 30,060,346 km (0.111 R)
• M87: 30,677,138 km (0.074 R)
• M88: 30,820,004 km (0.055 R)
• M89: 31,058,762 km (0.107 R)
• M90: 31,250,098 km (0.043 R)
• M91: 31,730,456 km (0.085 R)
• M92: 32,358,319 km (0.102 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit