🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.7 AU

Year: 160 Days

Day: 25 Hours

Environment

Temp: 227 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,291,092 km

• M1: 27,676 km (0.041 R)
• M2: 90,507 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 190 Days

Day: 21.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.84 AU - 2.2 AU

Year: 1038 Days

Day: 13 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,291,092 km

• M1: 472,879 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.46 AU - 4.68 AU

Year: 3533 Days

Day: 18.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.56 AU - 4.82 AU

Year: 3673 Days

Day: 45.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.9

Radius: 7

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.5 AU - 14.7 AU

Year: 17147 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,291,092 km

• M1: 129,851 km (0.097 R)
• M2: 375,491 km (0.098 R)
• M3: 606,470 km (0.105 R)
• M4: 692,788 km (0.027 R)
• M5: 806,931 km (0.09 R)
• M6: 1,028,336 km (0.039 R)
• M7: 1,080,097 km (0.077 R)
• M8: 1,991,896 km (0.11 R)
• M9: 2,325,648 km (0.095 R)
• M10: 2,394,613 km (0.077 R)
• M11: 2,858,965 km (0.119 R)
• M12: 3,868,601 km (0.083 R)
• M13: 4,074,448 km (0.081 R)
• M14: 4,284,034 km (0.08 R)
• M15: 4,889,158 km (0.062 R)
• M16: 5,292,324 km (0.057 R)
• M17: 5,474,983 km (0.105 R)
• M18: 7,668,237 km (0.103 R)
• M19: 7,874,982 km (0.09 R)
• M20: 8,241,347 km (0.108 R)
• M21: 8,774,065 km (0.049 R)
• M22: 8,936,229 km (0.094 R)
• M23: 10,154,404 km (0.102 R)
• M24: 10,267,799 km (0.12 R)
• M25: 10,324,647 km (0.105 R)
• M26: 10,783,015 km (0.039 R)
• M27: 11,365,249 km (0.075 R)
• M28: 11,660,256 km (0.03 R)
• M29: 11,719,497 km (0.086 R)
• M30: 11,897,967 km (0.051 R)
• M31: 12,077,485 km (0.119 R)
• M32: 12,987,788 km (0.104 R)
• M33: 13,606,974 km (0.033 R)
• M34: 13,732,037 km (0.09 R)
• M35: 14,553,778 km (0.112 R)
• M36: 14,745,563 km (0.032 R)
• M37: 14,809,740 km (0.111 R)
• M38: 15,261,376 km (0.074 R)
• M39: 16,978,311 km (0.077 R)
• M40: 17,112,949 km (0.12 R)
• M41: 17,450,891 km (0.064 R)
• M42: 17,859,443 km (0.039 R)
• M43: 17,996,474 km (0.079 R)
• M44: 20,162,352 km (0.105 R)
• M45: 20,519,293 km (0.117 R)
• M46: 21,022,540 km (0.09 R)
• M47: 23,076,220 km (0.083 R)
• M48: 23,749,709 km (0.046 R)
• M49: 24,963,097 km (0.075 R)
• M50: 25,500,154 km (0.095 R)
• M51: 27,134,361 km (0.065 R)
• M52: 28,882,562 km (0.118 R)
• M53: 29,770,126 km (0.11 R)
• M54: 29,932,440 km (0.063 R)
• M55: 30,666,666 km (0.115 R)
• M56: 31,324,298 km (0.1 R)
• M57: 31,489,454 km (0.103 R)
• M58: 34,170,697 km (0.117 R)
• M59: 34,681,424 km (0.05 R)
• M60: 36,055,929 km (0.107 R)
• M61: 36,489,165 km (0.117 R)
• M62: 36,576,081 km (0.101 R)
• M63: 37,185,842 km (0.105 R)
• M64: 38,327,274 km (0.059 R)
• M65: 40,105,693 km (0.112 R)
• M66: 41,638,473 km (0.038 R)
• M67: 43,006,695 km (0.102 R)
• M68: 44,667,979 km (0.072 R)
• M69: 46,632,648 km (0.092 R)
• M70: 48,148,224 km (0.084 R)
• M71: 48,720,735 km (0.06 R)
• M72: 49,872,639 km (0.093 R)
• M73: 50,451,882 km (0.087 R)
• M74: 50,742,401 km (0.113 R)
• M75: 50,936,280 km (0.034 R)
• M76: 52,300,912 km (0.038 R)
• M77: 52,496,885 km (0.11 R)
• M78: 52,987,715 km (0.052 R)
• M79: 55,364,975 km (0.117 R)
• M80: 60,531,038 km (0.059 R)
• M81: 61,768,811 km (0.104 R)
• M82: 62,390,839 km (0.054 R)
• M83: 62,494,660 km (0.075 R)
• M84: 64,059,603 km (0.117 R)
• M85: 64,164,472 km (0.104 R)
• M86: 65,426,330 km (0.112 R)
• M87: 66,378,071 km (0.083 R)
• M88: 66,802,630 km (0.12 R)
• M89: 67,654,291 km (0.112 R)
• M90: 69,045,850 km (0.083 R)
• M91: 69,260,822 km (0.091 R)
• M92: 70,230,815 km (0.102 R)
• M93: 70,446,984 km (0.061 R)
• M94: 72,184,264 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.7

Radius: 3.4

Gravity: 32.67 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.02 AU - 17.22 AU

Year: 23407 Days

Day: 24 Hours

Environment

Temp: -201 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,291,092 km

• M1: 44,431 km (0.052 R)
• M2: 195,824 km (0.054 R)
• M3: 366,664 km (0.049 R)
• M4: 617,241 km (0.113 R)
• M5: 747,840 km (0.1 R)
• M6: 839,842 km (0.072 R)
• M7: 1,408,165 km (0.083 R)
• M8: 2,232,150 km (0.07 R)
• M9: 2,568,745 km (0.103 R)
• M10: 2,672,716 km (0.112 R)
• M11: 2,707,721 km (0.072 R)
• M12: 3,066,008 km (0.095 R)
• M13: 3,288,161 km (0.086 R)
• M14: 4,725,797 km (0.089 R)
• M15: 4,938,974 km (0.097 R)
• M16: 5,374,752 km (0.104 R)
• M17: 6,143,386 km (0.063 R)
• M18: 6,658,900 km (0.053 R)
• M19: 6,754,045 km (0.038 R)
• M20: 7,236,797 km (0.092 R)
• M21: 7,531,804 km (0.111 R)
• M22: 8,646,458 km (0.117 R)
• M23: 9,919,984 km (0.109 R)
• M24: 10,137,949 km (0.107 R)
• M25: 10,192,552 km (0.039 R)
• M26: 10,247,454 km (0.066 R)
• M27: 10,302,357 km (0.088 R)
• M28: 12,110,546 km (0.054 R)
• M29: 12,872,598 km (0.03 R)
• M30: 12,931,838 km (0.094 R)
• M31: 13,529,482 km (0.101 R)
• M32: 14,136,101 km (0.067 R)
• M33: 15,062,411 km (0.078 R)
• M34: 16,584,869 km (0.117 R)
• M35: 17,038,001 km (0.114 R)
• M36: 17,429,798 km (0.071 R)
• M37: 18,089,225 km (0.054 R)
• M38: 18,689,561 km (0.061 R)
• M39: 19,161,094 km (0.086 R)
• M40: 20,391,387 km (0.085 R)
• M41: 21,155,682 km (0.078 R)
• M42: 21,929,402 km (0.096 R)
• M43: 23,504,369 km (0.111 R)
• M44: 24,305,465 km (0.092 R)
• M45: 25,263,640 km (0.11 R)
• M46: 25,635,390 km (0.093 R)
• M47: 26,083,885 km (0.097 R)
• M48: 26,610,619 km (0.094 R)
• M49: 27,903,892 km (0.078 R)
• M50: 30,235,824 km (0.051 R)
• M51: 34,669,905 km (0.117 R)
• M52: 34,917,639 km (0.099 R)
• M53: 35,165,822 km (0.101 R)
• M54: 35,830,635 km (0.119 R)
• M55: 36,331,937 km (0.092 R)
• M56: 36,415,712 km (0.114 R)
• M57: 37,257,051 km (0.113 R)
• M58: 37,764,786 km (0.116 R)
• M59: 38,360,185 km (0.109 R)
• M60: 38,873,007 km (0.083 R)
• M61: 39,130,315 km (0.113 R)
• M62: 40,511,851 km (0.12 R)
• M63: 40,859,666 km (0.084 R)
• M64: 41,821,431 km (0.114 R)
• M65: 43,144,923 km (0.112 R)
• M66: 43,322,347 km (0.104 R)
• M67: 43,411,208 km (0.117 R)
• M68: 44,571,638 km (0.096 R)
• M69: 46,286,030 km (0.098 R)
• M70: 46,923,018 km (0.118 R)
• M71: 47,014,123 km (0.111 R)
• M72: 47,196,782 km (0.045 R)
• M73: 47,562,848 km (0.111 R)
• M74: 47,929,811 km (0.027 R)
• M75: 49,036,237 km (0.078 R)
• M76: 49,964,791 km (0.082 R)
• M77: 50,899,030 km (0.077 R)
• M78: 52,311,234 km (0.07 R)
• M79: 53,354,978 km (0.114 R)
• M80: 53,545,566 km (0.11 R)
• M81: 57,110,633 km (0.049 R)
• M82: 57,305,559 km (0.09 R)
• M83: 57,989,371 km (0.111 R)
• M84: 59,562,542 km (0.081 R)
• M85: 59,661,276 km (0.114 R)
• M86: 59,958,079 km (0.076 R)
• M87: 60,156,146 km (0.055 R)
• M88: 60,453,696 km (0.1 R)
• M89: 61,050,143 km (0.057 R)
• M90: 61,249,407 km (0.082 R)
• M91: 61,848,397 km (0.057 R)
• M92: 62,449,482 km (0.079 R)
• M93: 62,851,301 km (0.102 R)
• M94: 64,061,698 km (0.078 R)
• M95: 65,789,553 km (0.08 R)
• M96: 67,945,109 km (0.07 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit