🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.07 AU - 1.65 AU

Year: 571 Days

Day: 37.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.43 AU - 1.89 AU

Year: 770 Days

Day: 38.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.37 AU - 2.19 AU

Year: 855 Days

Day: 32.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 117,462,825 km

• M1: 164,408 km (0.066 R)
• M2: 191,934 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.73 AU - 4.41 AU

Year: 2428 Days

Day: 14.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.71 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.1

Radius: 5

Gravity: 39.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 16.46 AU - 23.24 AU

Year: 31828 Days

Day: 20.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 117,462,825 km

• M1: 256,710 km (0.071 R)
• M2: 322,383 km (0.03 R)
• M3: 1,220,419 km (0.089 R)
• M4: 2,920,300 km (0.119 R)
• M5: 3,719,153 km (0.12 R)
• M6: 4,462,654 km (0.034 R)
• M7: 4,521,745 km (0.076 R)
• M8: 4,640,676 km (0.101 R)
• M9: 4,881,528 km (0.117 R)
• M10: 8,291,163 km (0.084 R)
• M11: 8,656,780 km (0.114 R)
• M12: 8,730,532 km (0.101 R)
• M13: 8,804,583 km (0.087 R)
• M14: 9,862,090 km (0.071 R)
• M15: 11,199,046 km (0.11 R)
• M16: 11,279,530 km (0.107 R)
• M17: 11,684,491 km (0.092 R)
• M18: 11,766,022 km (0.081 R)
• M19: 12,094,090 km (0.083 R)
• M20: 13,522,002 km (0.108 R)
• M21: 13,951,946 km (0.069 R)
• M22: 14,125,181 km (0.037 R)
• M23: 14,212,097 km (0.057 R)
• M24: 14,386,528 km (0.096 R)
• M25: 15,806,511 km (0.114 R)
• M26: 16,900,371 km (0.092 R)
• M27: 17,085,124 km (0.103 R)
• M28: 17,363,376 km (0.117 R)
• M29: 19,160,495 km (0.107 R)
• M30: 19,256,687 km (0.112 R)
• M31: 20,719,006 km (0.111 R)
• M32: 21,513,520 km (0.118 R)
• M33: 22,622,040 km (0.097 R)
• M34: 23,542,815 km (0.037 R)
• M35: 23,852,483 km (0.076 R)
• M36: 26,591,770 km (0.089 R)
• M37: 27,454,500 km (0.076 R)
• M38: 27,671,717 km (0.082 R)
• M39: 28,107,645 km (0.086 R)
• M40: 28,436,012 km (0.078 R)
• M41: 28,545,817 km (0.115 R)
• M42: 29,540,044 km (0.104 R)
• M43: 29,651,196 km (0.081 R)
• M44: 31,675,853 km (0.051 R)
• M45: 35,501,819 km (0.118 R)
• M46: 37,168,489 km (0.089 R)
• M47: 38,132,198 km (0.057 R)
• M48: 38,617,194 km (0.102 R)
• M49: 39,104,135 km (0.103 R)
• M50: 40,084,301 km (0.097 R)
• M51: 40,700,943 km (0.077 R)
• M52: 41,818,888 km (0.089 R)
• M53: 46,132,094 km (0.113 R)
• M54: 48,341,206 km (0.085 R)
• M55: 50,318,740 km (0.033 R)
• M56: 51,117,144 km (0.09 R)
• M57: 51,919,736 km (0.106 R)
• M58: 52,726,518 km (0.11 R)
• M59: 56,683,980 km (0.111 R)
• M60: 58,349,153 km (0.063 R)
• M61: 58,768,028 km (0.077 R)
• M62: 60,594,468 km (0.044 R)
• M63: 61,727,672 km (0.089 R)
• M64: 64,158,787 km (0.094 R)
• M65: 66,621,168 km (0.091 R)
• M66: 67,497,512 km (0.064 R)
• M67: 69,261,720 km (0.119 R)
• M68: 73,889,081 km (0.102 R)
• M69: 76,774,076 km (0.044 R)
• M70: 77,080,004 km (0.091 R)
• M71: 78,461,241 km (0.099 R)
• M72: 79,077,734 km (0.104 R)
• M73: 79,232,119 km (0.05 R)
• M74: 84,224,798 km (0.104 R)
• M75: 84,382,474 km (0.105 R)
• M76: 86,440,941 km (0.057 R)
• M77: 88,676,232 km (0.079 R)
• M78: 89,800,909 km (0.048 R)
• M79: 90,123,143 km (0.068 R)
• M80: 90,607,242 km (0.091 R)
• M81: 90,768,658 km (0.096 R)
• M82: 92,714,776 km (0.03 R)
• M83: 93,529,636 km (0.119 R)
• M84: 94,510,549 km (0.112 R)
• M85: 95,823,869 km (0.083 R)
• M86: 96,153,134 km (0.102 R)
• M87: 96,317,991 km (0.056 R)
• M88: 99,299,925 km (0.119 R)
• M89: 101,304,686 km (0.107 R)
• M90: 101,807,933 km (0.043 R)
• M91: 103,154,015 km (0.067 R)
• M92: 103,491,508 km (0.098 R)
• M93: 104,506,081 km (0.073 R)
• M94: 106,886,183 km (0.027 R)
• M95: 112,393,030 km (0.083 R)
• M96: 116,232,310 km (0.117 R)
• M97: 117,110,748 km (0.111 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit