🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.1 AU - 5.98 AU

Year: 3940 Days

Day: 21.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.1

Radius: 13.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.4 AU - 9.66 AU

Year: 8676 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 89,419,884 km

• M1: 227,389 km (0.036 R)
• M2: 394,639 km (0.112 R)
• M3: 600,336 km (0.074 R)
• M4: 819,946 km (0.099 R)
• M5: 996,322 km (0.086 R)
• M6: 1,293,722 km (0.073 R)
• M7: 1,603,240 km (0.068 R)
• M8: 1,775,876 km (0.085 R)
• M9: 1,882,540 km (0.096 R)
• M10: 2,649,677 km (0.037 R)
• M11: 2,918,505 km (0.068 R)
• M12: 3,174,916 km (0.095 R)
• M13: 3,894,631 km (0.036 R)
• M14: 4,153,585 km (0.076 R)
• M15: 4,273,263 km (0.043 R)
• M16: 4,614,496 km (0.107 R)
• M17: 5,220,218 km (0.069 R)
• M18: 5,770,887 km (0.085 R)
• M19: 6,230,452 km (0.056 R)
• M20: 6,589,936 km (0.119 R)
• M21: 7,797,490 km (0.062 R)
• M22: 8,005,281 km (0.078 R)
• M23: 8,095,040 km (0.045 R)
• M24: 9,385,471 km (0.076 R)
• M25: 9,925,968 km (0.035 R)
• M26: 10,022,459 km (0.035 R)
• M27: 10,346,189 km (0.079 R)
• M28: 10,476,638 km (0.083 R)
• M29: 10,739,182 km (0.107 R)
• M30: 11,405,342 km (0.038 R)
• M31: 11,540,129 km (0.077 R)
• M32: 11,811,350 km (0.082 R)
• M33: 12,050,557 km (0.093 R)
• M34: 12,707,591 km (0.07 R)
• M35: 13,589,919 km (0.063 R)
• M36: 14,419,290 km (0.094 R)
• M37: 16,240,195 km (0.082 R)
• M38: 16,354,039 km (0.106 R)
• M39: 16,506,330 km (0.093 R)
• M40: 16,735,514 km (0.028 R)
• M41: 17,119,831 km (0.097 R)
• M42: 18,488,053 km (0.118 R)
• M43: 19,005,213 km (0.048 R)
• M44: 20,749,524 km (0.105 R)
• M45: 21,661,622 km (0.111 R)
• M46: 22,926,472 km (0.069 R)
• M47: 23,011,743 km (0.07 R)
• M48: 23,525,013 km (0.087 R)
• M49: 23,610,882 km (0.104 R)
• M50: 23,696,901 km (0.099 R)
• M51: 24,345,408 km (0.114 R)
• M52: 25,307,173 km (0.1 R)
• M53: 27,132,566 km (0.079 R)
• M54: 27,992,903 km (0.113 R)
• M55: 28,907,993 km (0.109 R)
• M56: 30,627,022 km (0.063 R)
• M57: 30,720,820 km (0.095 R)
• M58: 31,191,605 km (0.105 R)
• M59: 31,712,205 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.9

Radius: 3.7

Gravity: 34.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.94 AU - 20.48 AU

Year: 30474 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,419,884 km

• M1: 54,005 km (0.096 R)
• M2: 178,470 km (0.047 R)
• M3: 337,642 km (0.098 R)
• M4: 510,428 km (0.05 R)
• M5: 557,551 km (0.077 R)
• M6: 927,806 km (0.112 R)
• M7: 956,678 km (0.119 R)
• M8: 2,144,635 km (0.091 R)
• M9: 2,260,873 km (0.069 R)
• M10: 2,499,481 km (0.105 R)
• M11: 3,218,149 km (0.077 R)
• M12: 4,138,924 km (0.075 R)
• M13: 4,677,626 km (0.114 R)
• M14: 4,727,742 km (0.046 R)
• M15: 5,447,158 km (0.052 R)
• M16: 5,981,820 km (0.109 R)
• M17: 6,255,285 km (0.069 R)
• M18: 6,588,889 km (0.094 R)
• M19: 6,701,386 km (0.07 R)
• M20: 6,814,482 km (0.076 R)
• M21: 7,157,660 km (0.116 R)
• M22: 7,389,536 km (0.041 R)
• M23: 8,402,314 km (0.099 R)
• M24: 8,770,026 km (0.106 R)
• M25: 8,893,743 km (0.114 R)
• M26: 9,080,441 km (0.038 R)
• M27: 9,584,586 km (0.08 R)
• M28: 10,292,633 km (0.12 R)
• M29: 10,357,708 km (0.026 R)
• M30: 10,619,953 km (0.071 R)
• M31: 12,794,358 km (0.106 R)
• M32: 13,644,074 km (0.032 R)
• M33: 14,148,219 km (0.094 R)
• M34: 14,658,198 km (0.084 R)
• M35: 15,846,753 km (0.103 R)
• M36: 16,376,329 km (0.088 R)
• M37: 18,710,804 km (0.08 R)
• M38: 18,870,126 km (0.078 R)
• M39: 19,673,466 km (0.066 R)
• M40: 21,396,235 km (0.104 R)
• M41: 24,199,251 km (0.108 R)
• M42: 26,131,008 km (0.049 R)
• M43: 26,666,269 km (0.041 R)
• M44: 27,566,549 km (0.064 R)
• M45: 28,385,298 km (0.061 R)
• M46: 28,660,110 km (0.113 R)
• M47: 28,843,666 km (0.079 R)
• M48: 28,935,669 km (0.118 R)
• M49: 29,860,633 km (0.098 R)
• M50: 30,795,170 km (0.085 R)
• M51: 30,983,215 km (0.027 R)
• M52: 32,692,969 km (0.103 R)
• M53: 33,655,931 km (0.08 R)
• M54: 33,849,660 km (0.069 R)
• M55: 33,946,599 km (0.043 R)
• M56: 37,800,839 km (0.071 R)
• M57: 38,304,984 km (0.095 R)
• M58: 38,406,112 km (0.064 R)
• M59: 41,583,271 km (0.106 R)
• M60: 44,418,301 km (0.085 R)
• M61: 46,882,028 km (0.092 R)
• M62: 48,185,025 km (0.041 R)
• M63: 52,725,770 km (0.09 R)
• M64: 54,534,408 km (0.075 R)
• M65: 54,761,946 km (0.094 R)
• M66: 54,875,790 km (0.118 R)
• M67: 56,133,609 km (0.119 R)
• M68: 56,248,351 km (0.03 R)
• M69: 58,677,521 km (0.118 R)
• M70: 59,027,281 km (0.082 R)
• M71: 60,668,818 km (0.073 R)
• M72: 61,969,123 km (0.103 R)
• M73: 62,087,903 km (0.078 R)
• M74: 62,920,565 km (0.084 R)
• M75: 63,159,174 km (0.086 R)
• M76: 63,278,703 km (0.119 R)
• M77: 63,996,772 km (0.109 R)
• M78: 64,236,727 km (0.12 R)
• M79: 67,994,177 km (0.077 R)
• M80: 69,467,716 km (0.044 R)
• M81: 76,227,595 km (0.092 R)
• M82: 78,783,923 km (0.112 R)
• M83: 83,324,518 km (0.038 R)
• M84: 84,637,389 km (0.103 R)
• M85: 84,900,831 km (0.065 R)
• M86: 89,419,883 km (0.075 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit