🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.6 AU

Year: 131 Days

Day: 45.8 Hours

Environment

Temp: 262 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 167 Days

Day: 31.7 Hours

Environment

Temp: 228 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.56 AU - 0.74 AU

Year: 189 Days

Day: 26.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.9 AU - 1.1 AU

Year: 360 Days

Day: 26.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.45 AU - 2.69 AU

Year: 1483 Days

Day: 37 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.21 AU - 3.73 AU

Year: 2326 Days

Day: 12.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,036,732 km

• M1: 2,442,036 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.19 AU - 4.51 AU

Year: 2719 Days

Day: 14.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,036,732 km

• M1: 831,914 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.4 AU - 4.94 AU

Year: 3632 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137

Radius: 11.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.19 AU - 6.33 AU

Year: 4975 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 114,036,732 km

• M1: 192,383 km (0.095 R)
• M2: 490,980 km (0.102 R)
• M3: 792,270 km (0.118 R)
• M4: 899,682 km (0.061 R)
• M5: 1,060,948 km (0.076 R)
• M6: 1,222,065 km (0.099 R)
• M7: 1,305,840 km (0.035 R)
• M8: 1,424,471 km (0.11 R)
• M9: 1,558,062 km (0.051 R)
• M10: 1,802,355 km (0.115 R)
• M11: 1,997,132 km (0.068 R)
• M12: 2,071,931 km (0.065 R)
• M13: 2,186,074 km (0.091 R)
• M14: 2,447,272 km (0.098 R)
• M15: 2,554,683 km (0.073 R)
• M16: 2,746,467 km (0.061 R)
• M17: 2,985,973 km (0.027 R)
• M18: 3,101,014 km (0.045 R)
• M19: 3,652,731 km (0.119 R)
• M20: 4,170,789 km (0.098 R)
• M21: 4,611,953 km (0.073 R)
• M22: 4,846,522 km (0.091 R)
• M23: 4,965,453 km (0.119 R)
• M24: 5,154,095 km (0.08 R)
• M25: 5,362,784 km (0.113 R)
• M26: 5,716,733 km (0.078 R)
• M27: 5,878,448 km (0.105 R)
• M28: 5,987,206 km (0.105 R)
• M29: 6,243,467 km (0.104 R)
• M30: 6,447,519 km (0.052 R)
• M31: 6,823,907 km (0.115 R)
• M32: 7,382,655 km (0.037 R)
• M33: 7,618,122 km (0.045 R)
• M34: 7,697,110 km (0.097 R)
• M35: 7,915,971 km (0.104 R)
• M36: 8,319,287 km (0.113 R)
• M37: 9,547,486 km (0.042 R)
• M38: 9,675,691 km (0.096 R)
• M39: 9,761,411 km (0.103 R)
• M40: 9,847,280 km (0.08 R)
• M41: 10,150,216 km (0.118 R)
• M42: 10,346,638 km (0.086 R)
• M43: 10,544,256 km (0.068 R)
• M44: 10,654,510 km (0.113 R)
• M45: 10,765,212 km (0.057 R)
• M46: 11,054,983 km (0.072 R)
• M47: 11,279,530 km (0.081 R)
• M48: 11,801,926 km (0.061 R)
• M49: 12,123,711 km (0.1 R)
• M50: 12,425,150 km (0.099 R)
• M51: 12,752,620 km (0.095 R)
• M52: 12,917,327 km (0.048 R)
• M53: 13,392,001 km (0.066 R)
• M54: 13,751,934 km (0.026 R)
• M55: 14,114,858 km (0.036 R)
• M56: 14,212,247 km (0.075 R)
• M57: 14,358,703 km (0.094 R)
• M58: 14,456,540 km (0.082 R)
• M59: 14,554,676 km (0.09 R)
• M60: 14,702,329 km (0.076 R)
• M61: 15,123,148 km (0.099 R)
• M62: 15,397,660 km (0.09 R)
• M63: 15,698,950 km (0.092 R)
• M64: 15,799,929 km (0.083 R)
• M65: 16,078,480 km (0.077 R)
• M66: 16,975,469 km (0.096 R)
• M67: 17,365,022 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.5

Radius: 4.6

Gravity: 44.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.61 AU - 21.65 AU

Year: 31301 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 114,036,732 km

• M1: 266,583 km (0.058 R)
• M2: 454,778 km (0.064 R)
• M3: 535,112 km (0.053 R)
• M4: 803,490 km (0.076 R)
• M5: 1,181,674 km (0.062 R)
• M6: 1,774,380 km (0.039 R)
• M7: 1,989,801 km (0.117 R)
• M8: 2,305,303 km (0.103 R)
• M9: 2,931,819 km (0.103 R)
• M10: 3,186,135 km (0.099 R)
• M11: 3,342,016 km (0.08 R)
• M12: 3,447,483 km (0.071 R)
• M13: 4,914,140 km (0.051 R)
• M14: 5,034,118 km (0.075 R)
• M15: 6,027,747 km (0.114 R)
• M16: 6,678,797 km (0.053 R)
• M17: 6,745,218 km (0.062 R)
• M18: 7,489,169 km (0.114 R)
• M19: 7,905,799 km (0.081 R)
• M20: 8,046,421 km (0.119 R)
• M21: 8,258,700 km (0.072 R)
• M22: 8,689,093 km (0.053 R)
• M23: 9,646,370 km (0.072 R)
• M24: 10,405,130 km (0.091 R)
• M25: 12,140,914 km (0.042 R)
• M26: 12,221,847 km (0.083 R)
• M27: 12,629,651 km (0.103 R)
• M28: 13,291,172 km (0.082 R)
• M29: 14,390,268 km (0.111 R)
• M30: 15,168,027 km (0.106 R)
• M31: 16,315,293 km (0.099 R)
• M32: 18,134,254 km (0.093 R)
• M33: 18,505,705 km (0.071 R)
• M34: 18,785,902 km (0.034 R)
• M35: 19,161,842 km (0.095 R)
• M36: 20,496,554 km (0.111 R)
• M37: 20,689,685 km (0.092 R)
• M38: 21,272,668 km (0.073 R)
• M39: 23,759,283 km (0.076 R)
• M40: 24,574,293 km (0.1 R)
• M41: 25,294,906 km (0.088 R)
• M42: 25,813,711 km (0.037 R)
• M43: 29,434,279 km (0.068 R)
• M44: 31,748,558 km (0.102 R)
• M45: 33,664,458 km (0.061 R)
• M46: 34,923,922 km (0.119 R)
• M47: 38,079,988 km (0.059 R)
• M48: 39,032,628 km (0.119 R)
• M49: 39,152,156 km (0.075 R)
• M50: 41,692,179 km (0.119 R)
• M51: 43,291,081 km (0.06 R)
• M52: 45,789,664 km (0.104 R)
• M53: 46,042,185 km (0.095 R)
• M54: 46,802,292 km (0.115 R)
• M55: 47,566,438 km (0.115 R)
• M56: 48,206,418 km (0.045 R)
• M57: 48,463,277 km (0.118 R)
• M58: 48,978,193 km (0.11 R)
• M59: 49,365,652 km (0.08 R)
• M60: 50,403,711 km (0.086 R)
• M61: 53,427,832 km (0.078 R)
• M62: 55,431,696 km (0.108 R)
• M63: 56,510,446 km (0.076 R)
• M64: 58,277,945 km (0.101 R)
• M65: 58,962,654 km (0.059 R)
• M66: 60,063,695 km (0.067 R)
• M67: 60,616,758 km (0.089 R)
• M68: 62,565,719 km (0.101 R)
• M69: 64,393,805 km (0.116 R)
• M70: 64,535,175 km (0.093 R)
• M71: 66,239,394 km (0.116 R)
• M72: 67,527,132 km (0.108 R)
• M73: 69,401,893 km (0.07 R)
• M74: 70,709,827 km (0.085 R)
• M75: 74,089,093 km (0.04 R)
• M76: 74,385,447 km (0.058 R)
• M77: 75,276,751 km (0.12 R)
• M78: 76,620,439 km (0.08 R)
• M79: 77,069,981 km (0.095 R)
• M80: 83,918,870 km (0.111 R)
• M81: 88,120,476 km (0.099 R)
• M82: 92,709,092 km (0.097 R)
• M83: 93,668,014 km (0.085 R)
• M84: 93,988,453 km (0.072 R)
• M85: 96,079,980 km (0.097 R)
• M86: 97,699,228 km (0.074 R)
• M87: 98,186,767 km (0.05 R)
• M88: 98,837,967 km (0.111 R)
• M89: 99,164,240 km (0.117 R)
• M90: 100,964,650 km (0.07 R)
• M91: 101,457,575 km (0.098 R)
• M92: 104,265,677 km (0.056 R)
• M93: 108,946,295 km (0.107 R)
• M94: 111,991,210 km (0.103 R)
• M95: 113,353,598 km (0.099 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 16,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit