🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.56 AU

Year: 235 Days

Day: 19.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,142,914 km

• M1: 57,446 km (0.104 R)
• M2: 90,806 km (0.109 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.4

Radius: 11.5

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.75 AU - 5.39 AU

Year: 6308 Days

Day: 12.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,142,914 km

• M1: 213,476 km (0.103 R)
• M2: 294,708 km (0.082 R)
• M3: 438,471 km (0.067 R)
• M4: 793,467 km (0.083 R)
• M5: 868,715 km (0.103 R)
• M6: 2,045,900 km (0.073 R)
• M7: 2,239,331 km (0.112 R)
• M8: 2,714,154 km (0.118 R)
• M9: 3,270,060 km (0.073 R)
• M10: 3,861,121 km (0.116 R)
• M11: 4,264,587 km (0.052 R)
• M12: 4,457,568 km (0.073 R)
• M13: 5,082,887 km (0.118 R)
• M14: 5,675,294 km (0.078 R)
• M15: 6,478,037 km (0.115 R)
• M16: 6,700,339 km (0.071 R)
• M17: 7,054,736 km (0.093 R)
• M18: 7,781,932 km (0.026 R)
• M19: 8,052,255 km (0.088 R)
• M20: 8,602,476 km (0.066 R)
• M21: 8,846,919 km (0.07 R)
• M22: 9,093,755 km (0.088 R)
• M23: 9,702,619 km (0.063 R)
• M24: 10,067,039 km (0.081 R)
• M25: 10,177,293 km (0.028 R)
• M26: 11,073,384 km (0.116 R)
• M27: 11,263,224 km (0.104 R)
• M28: 11,339,369 km (0.048 R)
• M29: 11,569,301 km (0.106 R)
• M30: 11,878,071 km (0.047 R)
• M31: 11,955,712 km (0.12 R)
• M32: 12,464,345 km (0.112 R)
• M33: 12,543,333 km (0.039 R)
• M34: 13,020,251 km (0.11 R)
• M35: 13,991,739 km (0.118 R)
• M36: 14,238,426 km (0.097 R)
• M37: 14,610,925 km (0.107 R)
• M38: 14,777,577 km (0.084 R)
• M39: 14,902,940 km (0.117 R)
• M40: 15,028,602 km (0.082 R)
• M41: 16,521,589 km (0.105 R)
• M42: 17,044,284 km (0.109 R)
• M43: 18,195,290 km (0.113 R)
• M44: 18,329,778 km (0.113 R)
• M45: 18,689,860 km (0.113 R)
• M46: 19,417,205 km (0.087 R)
• M47: 19,692,316 km (0.11 R)
• M48: 19,922,547 km (0.11 R)
• M49: 20,572,101 km (0.118 R)
• M50: 20,852,597 km (0.119 R)
• M51: 21,987,147 km (0.083 R)
• M52: 22,754,734 km (0.109 R)
• M53: 23,238,832 km (0.047 R)
• M54: 23,726,521 km (0.09 R)
• M55: 24,217,502 km (0.082 R)
• M56: 24,513,705 km (0.074 R)
• M57: 24,711,773 km (0.103 R)
• M58: 25,209,485 km (0.045 R)
• M59: 25,459,463 km (0.095 R)
• M60: 25,609,959 km (0.12 R)
• M61: 27,644,041 km (0.111 R)
• M62: 28,524,125 km (0.089 R)
• M63: 29,571,310 km (0.039 R)
• M64: 29,729,585 km (0.091 R)
• M65: 30,311,969 km (0.064 R)
• M66: 30,737,874 km (0.113 R)
• M67: 31,487,958 km (0.107 R)
• M68: 31,811,239 km (0.1 R)
• M69: 31,973,403 km (0.112 R)
• M70: 32,244,026 km (0.09 R)
• M71: 32,624,453 km (0.072 R)
• M72: 33,444,399 km (0.095 R)
• M73: 33,884,516 km (0.097 R)
• M74: 34,437,280 km (0.064 R)
• M75: 35,160,436 km (0.095 R)
• M76: 36,226,321 km (0.08 R)
• M77: 36,508,612 km (0.03 R)
• M78: 36,905,047 km (0.119 R)
• M79: 37,359,824 km (0.12 R)
• M80: 38,160,173 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.6

Radius: 13.7

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.94 AU - 6.44 AU

Year: 8764 Days

Day: 12.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,142,914 km

• M1: 219,909 km (0.106 R)
• M2: 393,293 km (0.1 R)
• M3: 526,585 km (0.077 R)
• M4: 801,097 km (0.068 R)
• M5: 898,036 km (0.085 R)
• M6: 1,407,118 km (0.113 R)
• M7: 1,954,197 km (0.116 R)
• M8: 2,044,105 km (0.101 R)
• M9: 2,564,257 km (0.1 R)
• M10: 3,072,591 km (0.046 R)
• M11: 3,365,802 km (0.096 R)
• M12: 3,668,289 km (0.09 R)
• M13: 4,996,569 km (0.101 R)
• M14: 5,090,068 km (0.099 R)
• M15: 5,631,163 km (0.116 R)
• M16: 5,761,164 km (0.119 R)
• M17: 6,324,998 km (0.05 R)
• M18: 7,045,910 km (0.052 R)
• M19: 7,756,799 km (0.072 R)
• M20: 8,602,775 km (0.113 R)
• M21: 8,979,762 km (0.079 R)
• M22: 9,093,905 km (0.12 R)
• M23: 9,208,497 km (0.11 R)
• M24: 9,439,326 km (0.081 R)
• M25: 9,633,056 km (0.069 R)
• M26: 10,024,553 km (0.101 R)
• M27: 10,381,494 km (0.085 R)
• M28: 11,808,807 km (0.036 R)
• M29: 12,397,026 km (0.06 R)
• M30: 13,210,539 km (0.11 R)
• M31: 13,514,522 km (0.06 R)
• M32: 13,601,887 km (0.102 R)
• M33: 14,307,241 km (0.117 R)
• M34: 14,485,412 km (0.113 R)
• M35: 15,478,592 km (0.113 R)
• M36: 16,307,664 km (0.071 R)
• M37: 17,009,577 km (0.106 R)
• M38: 17,673,642 km (0.12 R)
• M39: 18,636,903 km (0.057 R)
• M40: 19,567,850 km (0.104 R)
• M41: 20,564,322 km (0.056 R)
• M42: 20,866,360 km (0.106 R)
• M43: 21,424,061 km (0.07 R)
• M44: 21,884,074 km (0.058 R)
• M45: 22,192,545 km (0.096 R)
• M46: 22,295,767 km (0.088 R)
• M47: 22,970,155 km (0.11 R)
• M48: 23,493,448 km (0.057 R)
• M49: 23,651,124 km (0.104 R)
• M50: 24,392,082 km (0.057 R)
• M51: 24,605,110 km (0.101 R)
• M52: 25,248,231 km (0.089 R)
• M53: 26,934,797 km (0.102 R)
• M54: 28,377,370 km (0.079 R)
• M55: 28,657,567 km (0.095 R)
• M56: 28,770,064 km (0.108 R)
• M57: 28,882,562 km (0.119 R)
• M58: 29,390,746 km (0.119 R)
• M59: 30,244,202 km (0.086 R)
• M60: 30,760,314 km (0.088 R)
• M61: 31,163,630 km (0.052 R)
• M62: 31,568,741 km (0.115 R)
• M63: 31,684,829 km (0.081 R)
• M64: 32,735,904 km (0.109 R)
• M65: 33,679,866 km (0.065 R)
• M66: 33,917,278 km (0.104 R)
• M67: 34,036,059 km (0.102 R)
• M68: 34,333,908 km (0.096 R)
• M69: 34,632,655 km (0.086 R)
• M70: 34,932,300 km (0.098 R)
• M71: 36,139,255 km (0.073 R)
• M72: 36,625,747 km (0.115 R)
• M73: 37,114,633 km (0.1 R)
• M74: 37,482,644 km (0.086 R)
• M75: 37,975,120 km (0.108 R)
• M76: 38,345,973 km (0.079 R)
• M77: 38,593,857 km (0.028 R)
• M78: 39,465,713 km (0.03 R)
• M79: 39,715,991 km (0.115 R)
• M80: 40,218,191 km (0.054 R)
• M81: 42,247,785 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.8

Radius: 7.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.02 AU - 10.86 AU

Year: 20235 Days

Day: 19.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,142,914 km

• M1: 159,023 km (0.093 R)
• M2: 223,200 km (0.077 R)
• M3: 571,015 km (0.084 R)
• M4: 642,224 km (0.064 R)
• M5: 874,699 km (0.109 R)
• M6: 941,270 km (0.06 R)
• M7: 1,169,706 km (0.073 R)
• M8: 1,243,607 km (0.107 R)
• M9: 1,555,070 km (0.07 R)
• M10: 1,678,039 km (0.114 R)
• M11: 1,783,207 km (0.072 R)
• M12: 1,934,001 km (0.059 R)
• M13: 2,022,114 km (0.067 R)
• M14: 2,271,344 km (0.09 R)
• M15: 2,458,940 km (0.096 R)
• M16: 2,899,356 km (0.118 R)
• M17: 3,470,671 km (0.096 R)
• M18: 3,551,304 km (0.062 R)
• M19: 3,687,139 km (0.115 R)
• M20: 3,991,870 km (0.085 R)
• M21: 4,304,828 km (0.086 R)
• M22: 4,596,095 km (0.101 R)
• M23: 5,321,495 km (0.108 R)
• M24: 5,414,695 km (0.069 R)
• M25: 5,477,077 km (0.073 R)
• M26: 5,697,435 km (0.078 R)
• M27: 6,082,051 km (0.067 R)
• M28: 6,376,011 km (0.108 R)
• M29: 6,441,984 km (0.03 R)
• M30: 6,775,288 km (0.076 R)
• M31: 7,949,930 km (0.088 R)
• M32: 8,020,989 km (0.097 R)
• M33: 8,092,347 km (0.107 R)
• M34: 9,599,247 km (0.102 R)
• M35: 10,133,311 km (0.086 R)
• M36: 10,992,152 km (0.027 R)
• M37: 12,036,794 km (0.102 R)
• M38: 13,281,299 km (0.106 R)
• M39: 14,306,044 km (0.116 R)
• M40: 14,609,728 km (0.096 R)
• M41: 15,047,302 km (0.061 R)
• M42: 15,135,265 km (0.099 R)
• M43: 15,489,064 km (0.089 R)
• M44: 17,160,671 km (0.108 R)
• M45: 17,252,674 km (0.106 R)
• M46: 17,390,902 km (0.116 R)
• M47: 17,761,456 km (0.051 R)
• M48: 17,901,031 km (0.04 R)
• M49: 18,604,739 km (0.109 R)
• M50: 19,508,909 km (0.113 R)
• M51: 20,476,059 km (0.104 R)
• M52: 20,622,515 km (0.077 R)
• M53: 20,818,339 km (0.1 R)
• M54: 21,310,366 km (0.084 R)
• M55: 21,409,400 km (0.089 R)
• M56: 22,206,009 km (0.075 R)
• M57: 22,356,355 km (0.061 R)
• M58: 23,521,124 km (0.067 R)
• M59: 23,623,299 km (0.09 R)
• M60: 24,188,031 km (0.117 R)
• M61: 24,965,341 km (0.099 R)
• M62: 26,014,621 km (0.094 R)
• M63: 26,491,389 km (0.07 R)
• M64: 26,971,150 km (0.117 R)
• M65: 27,078,112 km (0.09 R)
• M66: 27,993,202 km (0.113 R)
• M67: 28,264,274 km (0.067 R)
• M68: 29,302,333 km (0.071 R)
• M69: 29,467,489 km (0.112 R)
• M70: 31,078,808 km (0.093 R)
• M71: 31,359,454 km (0.082 R)
• M72: 31,697,395 km (0.075 R)
• M73: 33,347,909 km (0.107 R)
• M74: 33,520,245 km (0.071 R)
• M75: 34,270,329 km (0.051 R)
• M76: 34,618,443 km (0.112 R)
• M77: 35,552,383 km (0.093 R)
• M78: 35,669,817 km (0.029 R)
• M79: 36,140,452 km (0.112 R)
• M80: 36,435,609 km (0.115 R)
• M81: 37,147,246 km (0.087 R)
• M82: 37,206,786 km (0.103 R)
• M83: 38,524,144 km (0.098 R)
• M84: 39,370,420 km (0.108 R)
• M85: 39,613,367 km (0.069 R)
• M86: 39,734,990 km (0.069 R)
• M87: 40,651,426 km (0.084 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: 540 - 19,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit