🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.69 AU - 0.91 AU

Year: 251 Days

Day: 46.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.93 AU - 1.25 AU

Year: 400 Days

Day: 37.1 Hours

Environment

Temp: 49 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,635,247 km

• M1: 57,745 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.57 AU - 5.99 AU

Year: 4264 Days

Day: 28.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,635,247 km

• M1: 2,089,433 km (0.101 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 8.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.68 AU - 6.3 AU

Year: 5153 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,635,247 km

• M1: 123,867 km (0.057 R)
• M2: 189,241 km (0.081 R)
• M3: 406,009 km (0.118 R)
• M4: 529,427 km (0.116 R)
• M5: 633,697 km (0.062 R)
• M6: 938,128 km (0.071 R)
• M7: 1,053,767 km (0.118 R)
• M8: 1,174,493 km (0.098 R)
• M9: 1,229,545 km (0.109 R)
• M10: 1,533,827 km (0.049 R)
• M11: 1,609,823 km (0.082 R)
• M12: 1,718,281 km (0.117 R)
• M13: 2,025,256 km (0.097 R)
• M14: 2,473,302 km (0.039 R)
• M15: 2,708,769 km (0.099 R)
• M16: 3,027,861 km (0.078 R)
• M17: 3,299,680 km (0.064 R)
• M18: 3,418,611 km (0.042 R)
• M19: 4,097,934 km (0.052 R)
• M20: 4,247,532 km (0.099 R)
• M21: 4,529,824 km (0.033 R)
• M22: 5,366,824 km (0.117 R)
• M23: 5,935,146 km (0.05 R)
• M24: 6,250,947 km (0.069 R)
• M25: 6,423,284 km (0.093 R)
• M26: 7,128,189 km (0.088 R)
• M27: 7,385,946 km (0.105 R)
• M28: 7,489,917 km (0.085 R)
• M29: 7,594,336 km (0.077 R)
• M30: 7,725,683 km (0.092 R)
• M31: 7,804,820 km (0.117 R)
• M32: 7,884,107 km (0.105 R)
• M33: 8,638,080 km (0.117 R)
• M34: 9,051,419 km (0.1 R)
• M35: 9,868,972 km (0.098 R)
• M36: 10,330,032 km (0.117 R)
• M37: 10,709,861 km (0.114 R)
• M38: 12,336,140 km (0.051 R)
• M39: 12,863,921 km (0.085 R)
• M40: 13,146,212 km (0.074 R)
• M41: 13,209,342 km (0.08 R)
• M42: 13,557,756 km (0.093 R)
• M43: 13,621,485 km (0.113 R)
• M44: 14,102,442 km (0.092 R)
• M45: 14,752,145 km (0.088 R)
• M46: 14,916,254 km (0.094 R)
• M47: 15,879,216 km (0.106 R)
• M48: 16,351,346 km (0.085 R)
• M49: 16,453,073 km (0.049 R)
• M50: 16,691,382 km (0.059 R)
• M51: 17,068,070 km (0.104 R)
• M52: 17,343,928 km (0.114 R)
• M53: 17,413,043 km (0.087 R)
• M54: 17,586,426 km (0.115 R)
• M55: 17,655,840 km (0.073 R)
• M56: 17,725,553 km (0.057 R)
• M57: 18,709,308 km (0.065 R)
• M58: 20,400,213 km (0.075 R)
• M59: 21,171,390 km (0.048 R)
• M60: 21,245,441 km (0.095 R)
• M61: 22,139,438 km (0.063 R)
• M62: 22,553,375 km (0.111 R)
• M63: 22,742,317 km (0.119 R)
• M64: 23,045,851 km (0.048 R)
• M65: 23,312,435 km (0.053 R)
• M66: 23,580,215 km (0.101 R)
• M67: 23,733,553 km (0.039 R)
• M68: 24,389,240 km (0.115 R)
• M69: 24,466,881 km (0.112 R)
• M70: 24,661,059 km (0.073 R)
• M71: 24,972,821 km (0.061 R)
• M72: 25,050,911 km (0.064 R)
• M73: 25,325,124 km (0.051 R)
• M74: 25,442,858 km (0.072 R)
• M75: 25,560,891 km (0.089 R)
• M76: 25,679,073 km (0.03 R)
• M77: 25,797,405 km (0.07 R)
• M78: 26,113,954 km (0.087 R)
• M79: 26,670,907 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.2

Radius: 6.9

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.2 AU - 16.5 AU

Year: 17144 Days

Day: 21.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,635,247 km

• M1: 91,703 km (0.087 R)
• M2: 151,842 km (0.105 R)
• M3: 331,509 km (0.076 R)
• M4: 482,004 km (0.101 R)
• M5: 759,209 km (0.117 R)
• M6: 938,278 km (0.115 R)
• M7: 1,362,537 km (0.101 R)
• M8: 1,553,275 km (0.116 R)
• M9: 2,496,788 km (0.11 R)
• M10: 2,798,677 km (0.109 R)
• M11: 3,400,360 km (0.068 R)
• M12: 4,595,796 km (0.097 R)
• M13: 4,882,426 km (0.062 R)
• M14: 5,048,779 km (0.108 R)
• M15: 5,776,423 km (0.117 R)
• M16: 5,820,255 km (0.038 R)
• M17: 5,864,237 km (0.074 R)
• M18: 6,264,710 km (0.089 R)
• M19: 6,491,052 km (0.068 R)
• M20: 6,628,083 km (0.08 R)
• M21: 8,149,045 km (0.109 R)
• M22: 8,396,180 km (0.104 R)
• M23: 8,545,629 km (0.066 R)
• M24: 8,746,240 km (0.113 R)
• M25: 9,357,347 km (0.092 R)
• M26: 10,620,701 km (0.097 R)
• M27: 10,836,421 km (0.069 R)
• M28: 11,217,447 km (0.081 R)
• M29: 12,556,796 km (0.098 R)
• M30: 12,727,787 km (0.036 R)
• M31: 13,361,184 km (0.119 R)
• M32: 14,959,189 km (0.094 R)
• M33: 16,181,254 km (0.117 R)
• M34: 16,554,201 km (0.114 R)
• M35: 16,867,010 km (0.085 R)
• M36: 17,625,920 km (0.081 R)
• M37: 18,590,079 km (0.108 R)
• M38: 18,655,004 km (0.11 R)
• M39: 20,101,615 km (0.044 R)
• M40: 20,502,388 km (0.078 R)
• M41: 20,636,428 km (0.107 R)
• M42: 21,176,027 km (0.109 R)
• M43: 21,652,048 km (0.069 R)
• M44: 25,152,937 km (0.114 R)
• M45: 25,584,677 km (0.078 R)
• M46: 27,041,610 km (0.113 R)
• M47: 27,409,920 km (0.09 R)
• M48: 27,557,723 km (0.08 R)
• M49: 28,525,172 km (0.115 R)
• M50: 29,125,957 km (0.094 R)
• M51: 29,655,085 km (0.112 R)
• M52: 29,806,927 km (0.073 R)
• M53: 30,569,577 km (0.067 R)
• M54: 30,646,171 km (0.072 R)
• M55: 30,722,915 km (0.099 R)
• M56: 31,416,002 km (0.036 R)
• M57: 31,648,178 km (0.055 R)
• M58: 31,880,952 km (0.109 R)
• M59: 32,114,175 km (0.065 R)
• M60: 32,660,806 km (0.101 R)
• M61: 32,739,195 km (0.082 R)
• M62: 32,974,512 km (0.106 R)
• M63: 33,368,104 km (0.098 R)
• M64: 35,359,102 km (0.095 R)
• M65: 35,600,553 km (0.042 R)
• M66: 37,061,077 km (0.109 R)
• M67: 37,552,357 km (0.076 R)
• M68: 39,371,616 km (0.11 R)
• M69: 39,789,144 km (0.118 R)
• M70: 40,628,538 km (0.041 R)
• M71: 41,388,944 km (0.113 R)
• M72: 43,698,286 km (0.086 R)
• M73: 44,130,624 km (0.094 R)
• M74: 49,696,712 km (0.079 R)
• M75: 50,600,433 km (0.079 R)
• M76: 51,509,389 km (0.11 R)
• M77: 53,159,304 km (0.115 R)
• M78: 54,268,872 km (0.045 R)
• M79: 54,454,523 km (0.108 R)
• M80: 55,947,360 km (0.052 R)
• M81: 56,322,701 km (0.115 R)
• M82: 56,604,842 km (0.117 R)
• M83: 57,264,719 km (0.079 R)
• M84: 58,022,133 km (0.083 R)
• M85: 59,068,869 km (0.081 R)
• M86: 60,313,822 km (0.073 R)
• M87: 60,698,738 km (0.107 R)
• M88: 62,343,417 km (0.104 R)
• M89: 63,513,122 km (0.104 R)
• M90: 64,297,015 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.1

Radius: 4.2

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.06 AU - 16.46 AU

Year: 19930 Days

Day: 18.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,635,247 km

• M1: 67,618 km (0.055 R)
• M2: 210,933 km (0.088 R)
• M3: 382,971 km (0.042 R)
• M4: 1,198,429 km (0.105 R)
• M5: 1,296,565 km (0.089 R)
• M6: 1,910,814 km (0.027 R)
• M7: 2,054,876 km (0.106 R)
• M8: 2,172,610 km (0.077 R)
• M9: 2,414,809 km (0.058 R)
• M10: 3,785,125 km (0.088 R)
• M11: 3,893,285 km (0.112 R)
• M12: 4,717,419 km (0.073 R)
• M13: 4,912,046 km (0.059 R)
• M14: 4,951,241 km (0.072 R)
• M15: 5,268,987 km (0.078 R)
• M16: 5,349,470 km (0.084 R)
• M17: 5,593,315 km (0.07 R)
• M18: 5,799,311 km (0.088 R)
• M19: 6,909,926 km (0.054 R)
• M20: 7,309,352 km (0.064 R)
• M21: 7,399,111 km (0.089 R)
• M22: 7,579,675 km (0.05 R)
• M23: 7,761,886 km (0.083 R)
• M24: 8,363,568 km (0.12 R)
• M25: 10,559,515 km (0.098 R)
• M26: 10,661,092 km (0.098 R)
• M27: 10,711,956 km (0.106 R)
• M28: 12,115,932 km (0.069 R)
• M29: 12,275,552 km (0.101 R)
• M30: 12,758,305 km (0.066 R)
• M31: 12,812,310 km (0.098 R)
• M32: 14,075,963 km (0.113 R)
• M33: 14,299,761 km (0.108 R)
• M34: 14,921,191 km (0.065 R)
• M35: 15,840,769 km (0.032 R)
• M36: 16,483,591 km (0.09 R)
• M37: 16,660,266 km (0.111 R)
• M38: 16,778,598 km (0.106 R)
• M39: 17,673,941 km (0.098 R)
• M40: 18,036,417 km (0.118 R)
• M41: 19,076,720 km (0.114 R)
• M42: 20,578,234 km (0.112 R)
• M43: 22,377,448 km (0.077 R)
• M44: 23,494,196 km (0.106 R)
• M45: 23,759,433 km (0.083 R)
• M46: 24,025,867 km (0.093 R)
• M47: 24,226,328 km (0.092 R)
• M48: 25,440,464 km (0.118 R)
• M49: 25,849,614 km (0.112 R)
• M50: 26,398,489 km (0.093 R)
• M51: 26,881,840 km (0.118 R)
• M52: 27,020,517 km (0.069 R)
• M53: 27,228,907 km (0.048 R)
• M54: 27,997,690 km (0.065 R)
• M55: 29,271,067 km (0.043 R)
• M56: 29,699,815 km (0.032 R)
• M57: 31,070,730 km (0.119 R)
• M58: 31,508,004 km (0.049 R)
• M59: 32,536,041 km (0.099 R)
• M60: 33,948,843 km (0.042 R)
• M61: 34,851,367 km (0.028 R)
• M62: 36,296,483 km (0.082 R)
• M63: 36,679,902 km (0.115 R)
• M64: 38,071,761 km (0.09 R)
• M65: 38,383,373 km (0.064 R)
• M66: 38,774,123 km (0.111 R)
• M67: 38,930,751 km (0.088 R)
• M68: 39,244,757 km (0.063 R)
• M69: 40,191,712 km (0.092 R)
• M70: 41,706,241 km (0.073 R)
• M71: 42,107,911 km (0.104 R)
• M72: 44,053,731 km (0.033 R)
• M73: 44,217,241 km (0.051 R)
• M74: 45,449,778 km (0.067 R)
• M75: 46,194,626 km (0.116 R)
• M76: 49,979,153 km (0.073 R)
• M77: 50,576,647 km (0.062 R)
• M78: 51,778,965 km (0.025 R)
• M79: 51,951,451 km (0.066 R)
• M80: 52,383,639 km (0.112 R)
• M81: 52,556,724 km (0.064 R)
• M82: 52,730,108 km (0.105 R)
• M83: 52,816,875 km (0.116 R)
• M84: 52,990,558 km (0.113 R)
• M85: 54,386,755 km (0.108 R)
• M86: 54,562,083 km (0.1 R)
• M87: 56,325,992 km (0.116 R)
• M88: 56,858,859 km (0.108 R)
• M89: 57,036,881 km (0.119 R)
• M90: 58,736,911 km (0.074 R)
• M91: 60,544,353 km (0.088 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit