🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.74 AU - 1.14 AU

Year: 319 Days

Day: 35.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.3 AU - 4.06 AU

Year: 2470 Days

Day: 29.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.1

Radius: 10.2

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.42 AU - 6.5 AU

Year: 5090 Days

Day: 10.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,184,053 km

• M1: 135,087 km (0.079 R)
• M2: 295,755 km (0.098 R)
• M3: 367,562 km (0.118 R)
• M4: 436,975 km (0.051 R)
• M5: 534,513 km (0.069 R)
• M6: 1,033,572 km (0.085 R)
• M7: 1,123,630 km (0.114 R)
• M8: 1,232,387 km (0.049 R)
• M9: 1,939,387 km (0.054 R)
• M10: 2,225,867 km (0.113 R)
• M11: 2,304,555 km (0.087 R)
• M12: 2,691,266 km (0.113 R)
• M13: 2,989,564 km (0.06 R)
• M14: 3,594,538 km (0.092 R)
• M15: 3,710,775 km (0.07 R)
• M16: 3,923,204 km (0.101 R)
• M17: 4,139,672 km (0.077 R)
• M18: 4,484,196 km (0.102 R)
• M19: 5,070,470 km (0.036 R)
• M20: 5,546,042 km (0.118 R)
• M21: 5,626,825 km (0.045 R)
• M22: 5,926,020 km (0.111 R)
• M23: 6,091,476 km (0.103 R)
• M24: 6,258,427 km (0.106 R)
• M25: 6,511,696 km (0.103 R)
• M26: 6,739,683 km (0.08 R)
• M27: 7,233,057 km (0.051 R)
• M28: 7,321,320 km (0.074 R)
• M29: 7,949,332 km (0.046 R)
• M30: 8,193,027 km (0.053 R)
• M31: 9,097,495 km (0.086 R)
• M32: 9,481,064 km (0.097 R)
• M33: 9,610,018 km (0.031 R)
• M34: 10,033,380 km (0.03 R)
• M35: 10,164,876 km (0.11 R)
• M36: 11,169,426 km (0.11 R)
• M37: 11,752,558 km (0.098 R)
• M38: 12,135,230 km (0.084 R)
• M39: 12,486,635 km (0.05 R)
• M40: 13,235,672 km (0.11 R)
• M41: 13,633,752 km (0.119 R)
• M42: 13,852,613 km (0.108 R)
• M43: 13,999,219 km (0.051 R)
• M44: 14,404,779 km (0.078 R)
• M45: 15,039,373 km (0.07 R)
• M46: 15,341,112 km (0.052 R)
• M47: 15,530,653 km (0.074 R)
• M48: 15,644,796 km (0.117 R)
• M49: 16,490,472 km (0.07 R)
• M50: 17,311,466 km (0.052 R)
• M51: 17,667,509 km (0.076 R)
• M52: 18,065,738 km (0.038 R)
• M53: 18,346,384 km (0.117 R)
• M54: 18,467,109 km (0.065 R)
• M55: 18,668,917 km (0.095 R)
• M56: 18,993,245 km (0.065 R)
• M57: 19,074,626 km (0.086 R)
• M58: 19,606,447 km (0.086 R)
• M59: 19,812,293 km (0.041 R)
• M60: 19,977,449 km (0.097 R)
• M61: 20,309,257 km (0.063 R)
• M62: 21,399,975 km (0.072 R)
• M63: 21,824,534 km (0.084 R)
• M64: 22,941,581 km (0.06 R)
• M65: 23,245,415 km (0.046 R)
• M66: 23,638,109 km (0.109 R)
• M67: 24,033,048 km (0.111 R)
• M68: 24,873,937 km (0.058 R)
• M69: 25,320,337 km (0.098 R)
• M70: 25,994,874 km (0.098 R)
• M71: 26,221,066 km (0.119 R)
• M72: 26,357,200 km (0.102 R)
• M73: 26,448,006 km (0.108 R)
• M74: 26,949,308 km (0.086 R)
• M75: 27,545,905 km (0.103 R)
• M76: 28,518,740 km (0.097 R)
• M77: 29,032,758 km (0.113 R)
• M78: 29,597,041 km (0.093 R)
• M79: 29,785,983 km (0.098 R)
• M80: 30,355,203 km (0.118 R)
• M81: 30,593,363 km (0.05 R)
• M82: 31,071,627 km (0.117 R)
• M83: 31,215,540 km (0.107 R)
• M84: 32,084,106 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.6

Radius: 4.7

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.7 AU - 18.24 AU

Year: 25546 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,184,053 km

• M1: 120,875 km (0.052 R)
• M2: 976,126 km (0.049 R)
• M3: 1,270,236 km (0.119 R)
• M4: 1,651,411 km (0.099 R)
• M5: 1,744,162 km (0.104 R)
• M6: 2,032,885 km (0.084 R)
• M7: 2,165,878 km (0.079 R)
• M8: 2,370,827 km (0.074 R)
• M9: 2,405,683 km (0.109 R)
• M10: 2,475,695 km (0.032 R)
• M11: 3,368,046 km (0.112 R)
• M12: 3,486,079 km (0.108 R)
• M13: 3,605,309 km (0.088 R)
• M14: 3,766,575 km (0.111 R)
• M15: 4,264,287 km (0.114 R)
• M16: 4,826,476 km (0.071 R)
• M17: 5,093,807 km (0.101 R)
• M18: 5,411,853 km (0.084 R)
• M19: 5,596,456 km (0.033 R)
• M20: 6,648,129 km (0.117 R)
• M21: 7,552,897 km (0.091 R)
• M22: 7,862,864 km (0.027 R)
• M23: 7,967,134 km (0.115 R)
• M24: 9,808,983 km (0.106 R)
• M25: 9,921,331 km (0.115 R)
• M26: 11,067,550 km (0.103 R)
• M27: 11,125,893 km (0.036 R)
• M28: 11,715,608 km (0.089 R)
• M29: 12,014,205 km (0.084 R)
• M30: 13,233,577 km (0.088 R)
• M31: 15,853,634 km (0.117 R)
• M32: 16,117,525 km (0.115 R)
• M33: 17,459,119 km (0.037 R)
• M34: 18,627,328 km (0.105 R)
• M35: 18,836,167 km (0.072 R)
• M36: 18,905,880 km (0.112 R)
• M37: 19,749,761 km (0.054 R)
• M38: 19,962,639 km (0.104 R)
• M39: 20,533,953 km (0.115 R)
• M40: 20,605,760 km (0.117 R)
• M41: 20,677,717 km (0.041 R)
• M42: 21,473,877 km (0.099 R)
• M43: 22,649,866 km (0.039 R)
• M44: 23,695,854 km (0.078 R)
• M45: 24,148,986 km (0.106 R)
• M46: 25,525,436 km (0.042 R)
• M47: 28,114,077 km (0.052 R)
• M48: 28,754,207 km (0.104 R)
• M49: 30,130,058 km (0.03 R)
• M50: 30,375,100 km (0.118 R)
• M51: 32,610,092 km (0.112 R)
• M52: 33,113,788 km (0.1 R)
• M53: 33,198,011 km (0.075 R)
• M54: 34,640,584 km (0.107 R)
• M55: 35,068,882 km (0.117 R)
• M56: 35,154,602 km (0.068 R)
• M57: 36,886,197 km (0.085 R)
• M58: 37,060,928 km (0.044 R)
• M59: 37,674,429 km (0.039 R)
• M60: 38,468,195 km (0.104 R)
• M61: 39,445,817 km (0.094 R)
• M62: 39,982,425 km (0.098 R)
• M63: 40,251,701 km (0.077 R)
• M64: 40,341,609 km (0.097 R)
• M65: 41,970,879 km (0.101 R)
• M66: 42,518,707 km (0.07 R)
• M67: 43,160,930 km (0.098 R)
• M68: 44,454,952 km (0.081 R)
• M69: 44,640,753 km (0.112 R)
• M70: 45,199,949 km (0.051 R)
• M71: 45,761,540 km (0.054 R)
• M72: 45,855,338 km (0.12 R)
• M73: 46,513,868 km (0.108 R)
• M74: 47,459,924 km (0.106 R)
• M75: 48,699,343 km (0.069 R)
• M76: 49,756,401 km (0.029 R)
• M77: 50,046,023 km (0.095 R)
• M78: 50,723,851 km (0.086 R)
• M79: 51,502,358 km (0.119 R)
• M80: 53,564,565 km (0.118 R)
• M81: 53,762,333 km (0.027 R)
• M82: 56,960,137 km (0.057 R)
• M83: 57,263,073 km (0.107 R)
• M84: 58,175,022 km (0.083 R)
• M85: 58,276,748 km (0.065 R)
• M86: 63,642,375 km (0.084 R)
• M87: 64,692,103 km (0.104 R)
• M88: 64,797,420 km (0.109 R)
• M89: 65,008,204 km (0.111 R)
• M90: 65,113,670 km (0.092 R)
• M91: 66,596,185 km (0.074 R)
• M92: 67,448,294 km (0.077 R)
• M93: 67,768,733 km (0.109 R)
• M94: 68,411,256 km (0.036 R)
• M95: 69,702,285 km (0.082 R)
• M96: 70,567,410 km (0.058 R)
• M97: 70,675,719 km (0.106 R)
• M98: 72,855,210 km (0.12 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit