🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.05 AU - 1.71 AU

Year: 570 Days

Day: 22.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.27 AU - 2.11 AU

Year: 772 Days

Day: 30.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.73 AU - 1.77 AU

Year: 814 Days

Day: 45.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,189,521 km

• M1: 79,287 km (0.049 R)
• M2: 934,687 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.16 AU - 2.2 AU

Year: 1131 Days

Day: 21 Hours

Environment

Temp: -72 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,189,521 km

• M1: 109,206 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 15

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.35 AU - 7.65 AU

Year: 6509 Days

Day: 9.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,189,521 km

• M1: 284,535 km (0.072 R)
• M2: 435,779 km (0.092 R)
• M3: 638,933 km (0.091 R)
• M4: 866,022 km (0.089 R)
• M5: 1,136,196 km (0.037 R)
• M6: 1,497,774 km (0.077 R)
• M7: 1,827,488 km (0.115 R)
• M8: 2,328,640 km (0.096 R)
• M9: 2,499,032 km (0.04 R)
• M10: 2,693,210 km (0.045 R)
• M11: 3,370,141 km (0.09 R)
• M12: 3,695,217 km (0.049 R)
• M13: 3,828,210 km (0.103 R)
• M14: 4,190,685 km (0.109 R)
• M15: 4,635,739 km (0.117 R)
• M16: 5,369,666 km (0.081 R)
• M17: 5,597,055 km (0.076 R)
• M18: 5,957,137 km (0.101 R)
• M19: 6,113,766 km (0.103 R)
• M20: 6,298,220 km (0.103 R)
• M21: 6,565,103 km (0.11 R)
• M22: 7,082,562 km (0.07 R)
• M23: 7,897,720 km (0.029 R)
• M24: 8,156,824 km (0.028 R)
• M25: 8,565,525 km (0.027 R)
• M26: 9,191,144 km (0.082 R)
• M27: 10,329,434 km (0.083 R)
• M28: 10,423,680 km (0.073 R)
• M29: 10,676,501 km (0.108 R)
• M30: 11,123,649 km (0.108 R)
• M31: 11,349,691 km (0.103 R)
• M32: 11,446,930 km (0.029 R)
• M33: 11,970,672 km (0.099 R)
• M34: 13,143,519 km (0.093 R)
• M35: 14,108,126 km (0.043 R)
• M36: 14,953,205 km (0.113 R)
• M37: 15,525,716 km (0.058 R)
• M38: 15,850,792 km (0.111 R)
• M39: 16,434,523 km (0.052 R)
• M40: 16,618,528 km (0.046 R)
• M41: 17,025,434 km (0.111 R)
• M42: 17,248,784 km (0.071 R)
• M43: 17,435,632 km (0.111 R)
• M44: 17,849,120 km (0.084 R)
• M45: 18,532,783 km (0.119 R)
• M46: 18,954,798 km (0.079 R)
• M47: 19,574,433 km (0.068 R)
• M48: 19,730,314 km (0.099 R)
• M49: 19,925,838 km (0.109 R)
• M50: 20,043,422 km (0.092 R)
• M51: 20,239,994 km (0.106 R)
• M52: 20,476,657 km (0.082 R)
• M53: 20,634,932 km (0.072 R)
• M54: 20,913,034 km (0.077 R)
• M55: 21,032,563 km (0.106 R)
• M56: 21,152,391 km (0.101 R)
• M57: 21,392,496 km (0.1 R)
• M58: 21,794,914 km (0.071 R)
• M59: 21,916,088 km (0.103 R)
• M60: 22,118,644 km (0.053 R)
• M61: 22,607,230 km (0.058 R)
• M62: 22,729,900 km (0.062 R)
• M63: 24,052,495 km (0.045 R)
• M64: 24,976,412 km (0.114 R)
• M65: 25,357,587 km (0.041 R)
• M66: 25,527,680 km (0.107 R)
• M67: 25,911,698 km (0.093 R)
• M68: 26,512,931 km (0.056 R)
• M69: 26,772,035 km (0.095 R)
• M70: 27,205,719 km (0.083 R)
• M71: 28,036,137 km (0.084 R)
• M72: 28,300,177 km (0.12 R)
• M73: 28,786,221 km (0.103 R)
• M74: 29,097,085 km (0.119 R)
• M75: 30,081,140 km (0.044 R)

Asteroid Belt

Center: 13.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.9

Radius: 7.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.73 AU - 20.05 AU

Year: 31177 Days

Day: 17.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,189,521 km

• M1: 175,628 km (0.087 R)
• M2: 505,192 km (0.042 R)
• M3: 1,997,132 km (0.062 R)
• M4: 2,218,088 km (0.064 R)
• M5: 2,446,972 km (0.038 R)
• M6: 2,787,158 km (0.08 R)
• M7: 2,892,176 km (0.118 R)
• M8: 3,437,011 km (0.091 R)
• M9: 4,619,433 km (0.03 R)
• M10: 5,515,225 km (0.058 R)
• M11: 5,960,428 km (0.075 R)
• M12: 6,463,526 km (0.111 R)
• M13: 6,696,749 km (0.102 R)
• M14: 6,790,696 km (0.087 R)
• M15: 7,219,444 km (0.112 R)
• M16: 7,364,254 km (0.11 R)
• M17: 7,461,343 km (0.118 R)
• M18: 7,510,112 km (0.059 R)
• M19: 9,491,387 km (0.092 R)
• M20: 9,970,249 km (0.102 R)
• M21: 10,131,665 km (0.109 R)
• M22: 11,963,791 km (0.097 R)
• M23: 12,020,787 km (0.049 R)
• M24: 12,829,663 km (0.111 R)
• M25: 13,299,849 km (0.077 R)
• M26: 13,358,940 km (0.107 R)
• M27: 14,866,288 km (0.114 R)
• M28: 17,194,181 km (0.038 R)
• M29: 17,323,134 km (0.117 R)
• M30: 18,896,605 km (0.114 R)
• M31: 20,378,521 km (0.104 R)
• M32: 20,515,104 km (0.089 R)
• M33: 23,238,533 km (0.118 R)
• M34: 23,595,923 km (0.088 R)
• M35: 24,099,170 km (0.076 R)
• M36: 24,171,276 km (0.066 R)
• M37: 25,116,286 km (0.11 R)
• M38: 25,409,498 km (0.115 R)
• M39: 26,444,565 km (0.091 R)
• M40: 28,785,173 km (0.026 R)
• M41: 35,042,104 km (0.075 R)
• M42: 39,294,574 km (0.081 R)
• M43: 39,720,179 km (0.082 R)
• M44: 39,976,141 km (0.081 R)
• M45: 43,004,152 km (0.096 R)
• M46: 43,091,816 km (0.098 R)
• M47: 45,568,559 km (0.119 R)
• M48: 46,734,076 km (0.064 R)
• M49: 47,275,321 km (0.08 R)
• M50: 48,091,078 km (0.052 R)
• M51: 48,455,050 km (0.053 R)
• M52: 49,736,505 km (0.053 R)
• M53: 51,865,731 km (0.098 R)
• M54: 54,402,911 km (0.096 R)
• M55: 55,352,858 km (0.107 R)
• M56: 56,499,974 km (0.099 R)
• M57: 56,884,142 km (0.118 R)
• M58: 60,086,134 km (0.109 R)
• M59: 60,772,789 km (0.081 R)
• M60: 61,560,870 km (0.081 R)
• M61: 62,352,243 km (0.105 R)
• M62: 64,245,254 km (0.101 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit