🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.24 AU - 1.54 AU

Year: 584 Days

Day: 32.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.53 AU - 2.53 AU

Year: 1031 Days

Day: 42.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 11.1

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.83 AU - 10.97 AU

Year: 12827 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,997,466 km

• M1: 319,391 km (0.099 R)
• M2: 511,475 km (0.054 R)
• M3: 948,750 km (0.113 R)
• M4: 1,171,052 km (0.114 R)
• M5: 1,410,858 km (0.086 R)
• M6: 1,692,999 km (0.072 R)
• M7: 2,164,831 km (0.084 R)
• M8: 3,359,220 km (0.107 R)
• M9: 3,950,431 km (0.078 R)
• M10: 4,839,641 km (0.109 R)
• M11: 5,546,042 km (0.118 R)
• M12: 6,159,543 km (0.114 R)
• M13: 6,538,025 km (0.111 R)
• M14: 7,054,437 km (0.062 R)
• M15: 7,406,142 km (0.099 R)
• M16: 8,172,382 km (0.054 R)
• M17: 8,356,387 km (0.042 R)
• M18: 8,728,437 km (0.072 R)
• M19: 9,537,163 km (0.117 R)
• M20: 9,877,199 km (0.029 R)
• M21: 10,270,642 km (0.065 R)
• M22: 10,419,492 km (0.118 R)
• M23: 10,820,115 km (0.062 R)
• M24: 10,971,657 km (0.095 R)
• M25: 11,584,710 km (0.101 R)
• M26: 12,897,730 km (0.115 R)
• M27: 13,273,819 km (0.048 R)
• M28: 13,381,829 km (0.056 R)
• M29: 13,872,061 km (0.091 R)
• M30: 14,312,627 km (0.083 R)
• M31: 14,813,929 km (0.111 R)
• M32: 15,377,614 km (0.117 R)
• M33: 15,605,003 km (0.071 R)
• M34: 16,409,989 km (0.073 R)
• M35: 16,584,121 km (0.069 R)
• M36: 18,904,683 km (0.092 R)
• M37: 19,026,456 km (0.111 R)
• M38: 19,885,746 km (0.028 R)
• M39: 20,071,696 km (0.104 R)
• M40: 20,195,862 km (0.117 R)
• M41: 21,198,617 km (0.057 R)
• M42: 21,897,388 km (0.059 R)
• M43: 22,668,416 km (0.109 R)
• M44: 23,252,446 km (0.102 R)
• M45: 23,973,059 km (0.093 R)
• M46: 25,167,897 km (0.085 R)
• M47: 25,368,957 km (0.077 R)
• M48: 26,450,250 km (0.035 R)
• M49: 27,202,278 km (0.082 R)
• M50: 28,308,704 km (0.102 R)
• M51: 28,937,614 km (0.117 R)
• M52: 29,218,559 km (0.113 R)
• M53: 29,500,401 km (0.049 R)
• M54: 30,280,255 km (0.118 R)
• M55: 30,494,180 km (0.063 R)
• M56: 30,780,061 km (0.118 R)
• M57: 31,498,729 km (0.119 R)
• M58: 31,787,752 km (0.109 R)
• M59: 32,587,203 km (0.116 R)
• M60: 33,687,945 km (0.066 R)
• M61: 34,205,852 km (0.116 R)
• M62: 36,303,514 km (0.113 R)
• M63: 37,062,723 km (0.083 R)
• M64: 37,827,168 km (0.097 R)
• M65: 38,365,421 km (0.045 R)
• M66: 39,138,693 km (0.104 R)
• M67: 39,449,407 km (0.085 R)
• M68: 39,839,110 km (0.103 R)
• M69: 40,936,709 km (0.076 R)
• M70: 42,123,918 km (0.086 R)
• M71: 43,161,828 km (0.107 R)
• M72: 43,643,683 km (0.119 R)
• M73: 44,208,265 km (0.068 R)
• M74: 44,450,913 km (0.061 R)
• M75: 46,161,864 km (0.091 R)
• M76: 46,572,510 km (0.092 R)
• M77: 46,654,789 km (0.091 R)
• M78: 46,984,203 km (0.063 R)
• M79: 47,977,384 km (0.052 R)
• M80: 48,143,587 km (0.115 R)
• M81: 48,726,869 km (0.079 R)
• M82: 51,252,829 km (0.092 R)
• M83: 53,907,443 km (0.079 R)
• M84: 55,905,771 km (0.09 R)
• M85: 56,957,893 km (0.049 R)
• M86: 57,310,196 km (0.078 R)
• M87: 58,193,721 km (0.057 R)
• M88: 59,706,305 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.1

Radius: 3.2

Gravity: 25.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.78 AU - 19.18 AU

Year: 22770 Days

Day: 16.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,997,466 km

• M1: 67,618 km (0.111 R)
• M2: 161,117 km (0.045 R)
• M3: 196,871 km (0.11 R)
• M4: 305,778 km (0.06 R)
• M5: 382,971 km (0.107 R)
• M6: 593,156 km (0.116 R)
• M7: 710,141 km (0.089 R)
• M8: 792,121 km (0.089 R)
• M9: 855,700 km (0.086 R)
• M10: 965,355 km (0.112 R)
• M11: 1,102,985 km (0.1 R)
• M12: 1,222,364 km (0.12 R)
• M13: 1,371,064 km (0.041 R)
• M14: 1,631,814 km (0.048 R)
• M15: 1,685,669 km (0.12 R)
• M16: 1,767,798 km (0.104 R)
• M17: 1,879,248 km (0.106 R)
• M18: 3,180,600 km (0.1 R)
• M19: 3,214,260 km (0.067 R)
• M20: 3,557,886 km (0.108 R)
• M21: 4,058,291 km (0.067 R)
• M22: 4,695,129 km (0.102 R)
• M23: 5,084,084 km (0.102 R)
• M24: 5,123,577 km (0.103 R)
• M25: 5,645,674 km (0.093 R)
• M26: 5,933,800 km (0.025 R)
• M27: 6,142,638 km (0.072 R)
• M28: 6,653,365 km (0.111 R)
• M29: 6,826,600 km (0.091 R)
• M30: 7,579,526 km (0.042 R)
• M31: 7,669,883 km (0.081 R)
• M32: 7,988,676 km (0.069 R)
• M33: 8,172,831 km (0.042 R)
• M34: 8,498,356 km (0.059 R)
• M35: 9,646,519 km (0.089 R)
• M36: 9,990,595 km (0.062 R)
• M37: 11,717,403 km (0.11 R)
• M38: 12,508,028 km (0.1 R)
• M39: 12,561,434 km (0.053 R)
• M40: 12,614,691 km (0.115 R)
• M41: 13,044,635 km (0.112 R)
• M42: 13,424,763 km (0.06 R)
• M43: 13,533,970 km (0.087 R)
• M44: 13,588,723 km (0.114 R)
• M45: 14,195,791 km (0.116 R)
• M46: 15,264,967 km (0.118 R)
• M47: 15,722,886 km (0.102 R)
• M48: 16,534,903 km (0.044 R)
• M49: 17,064,180 km (0.052 R)
• M50: 17,479,614 km (0.073 R)
• M51: 18,381,090 km (0.054 R)
• M52: 20,542,331 km (0.107 R)
• M53: 20,920,813 km (0.111 R)
• M54: 20,984,093 km (0.072 R)
• M55: 21,620,782 km (0.077 R)
• M56: 22,717,334 km (0.097 R)
• M57: 23,700,043 km (0.103 R)
• M58: 24,163,198 km (0.093 R)
• M59: 25,098,783 km (0.065 R)
• M60: 25,165,952 km (0.1 R)
• M61: 26,935,994 km (0.084 R)
• M62: 27,004,959 km (0.119 R)
• M63: 27,905,538 km (0.116 R)
• M64: 29,239,652 km (0.067 R)
• M65: 31,243,216 km (0.091 R)
• M66: 33,734,769 km (0.03 R)
• M67: 34,704,163 km (0.071 R)
• M68: 35,380,644 km (0.1 R)
• M69: 35,456,191 km (0.082 R)
• M70: 35,607,136 km (0.091 R)
• M71: 36,899,512 km (0.091 R)
• M72: 38,827,828 km (0.119 R)
• M73: 38,983,410 km (0.052 R)
• M74: 39,373,561 km (0.088 R)
• M75: 41,026,019 km (0.115 R)
• M76: 41,184,593 km (0.062 R)
• M77: 41,422,753 km (0.089 R)
• M78: 41,980,304 km (0.029 R)
• M79: 42,861,585 km (0.072 R)
• M80: 43,587,135 km (0.057 R)
• M81: 44,642,398 km (0.074 R)
• M82: 45,377,821 km (0.115 R)
• M83: 46,364,569 km (0.026 R)
• M84: 47,358,348 km (0.088 R)
• M85: 49,282,775 km (0.104 R)
• M86: 49,451,371 km (0.112 R)
• M87: 49,535,595 km (0.109 R)
• M88: 50,466,542 km (0.084 R)
• M89: 52,776,034 km (0.108 R)
• M90: 53,034,689 km (0.108 R)
• M91: 53,813,346 km (0.097 R)
• M92: 53,900,113 km (0.11 R)
• M93: 56,788,997 km (0.074 R)
• M94: 57,496,894 km (0.106 R)
• M95: 58,118,773 km (0.058 R)
• M96: 58,742,745 km (0.082 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit