🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 148 Days

Day: 32.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,686,660 km

• M1: 470,635 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.72 AU - 0.96 AU

Year: 295 Days

Day: 40.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,686,660 km

• M1: 381,175 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.03 AU - 1.37 AU

Year: 503 Days

Day: 16.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.38 AU - 3.66 AU

Year: 2529 Days

Day: 46.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 8.4

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.52 AU - 5.18 AU

Year: 4090 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,686,660 km

• M1: 125,662 km (0.094 R)
• M2: 242,797 km (0.108 R)
• M3: 386,411 km (0.094 R)
• M4: 571,464 km (0.06 R)
• M5: 628,161 km (0.071 R)
• M6: 928,554 km (0.05 R)
• M7: 1,024,446 km (0.062 R)
• M8: 1,211,444 km (0.099 R)
• M9: 1,378,395 km (0.107 R)
• M10: 1,441,076 km (0.034 R)
• M11: 1,569,431 km (0.105 R)
• M12: 2,083,898 km (0.039 R)
• M13: 2,341,057 km (0.105 R)
• M14: 2,765,915 km (0.061 R)
• M15: 3,214,559 km (0.118 R)
• M16: 3,298,633 km (0.096 R)
• M17: 3,533,502 km (0.062 R)
• M18: 4,224,943 km (0.117 R)
• M19: 4,386,808 km (0.087 R)
• M20: 4,788,478 km (0.12 R)
• M21: 5,475,581 km (0.093 R)
• M22: 5,576,410 km (0.05 R)
• M23: 5,652,256 km (0.093 R)
• M24: 5,830,876 km (0.098 R)
• M25: 5,907,919 km (0.105 R)
• M26: 6,430,614 km (0.08 R)
• M27: 6,536,978 km (0.115 R)
• M28: 6,617,013 km (0.099 R)
• M29: 7,049,949 km (0.026 R)
• M30: 7,575,935 km (0.094 R)
• M31: 8,229,528 km (0.107 R)
• M32: 8,315,996 km (0.049 R)
• M33: 8,577,643 km (0.097 R)
• M34: 8,724,099 km (0.069 R)
• M35: 8,871,453 km (0.071 R)
• M36: 9,469,096 km (0.114 R)
• M37: 9,590,271 km (0.07 R)
• M38: 9,772,780 km (0.059 R)
• M39: 10,018,121 km (0.09 R)
• M40: 10,079,755 km (0.059 R)
• M41: 10,483,520 km (0.098 R)
• M42: 10,640,149 km (0.111 R)
• M43: 11,371,084 km (0.115 R)
• M44: 11,921,604 km (0.092 R)
• M45: 11,986,978 km (0.09 R)
• M46: 12,381,617 km (0.116 R)
• M47: 12,647,004 km (0.12 R)
• M48: 13,761,807 km (0.114 R)
• M49: 13,898,989 km (0.082 R)
• M50: 14,036,768 km (0.104 R)
• M51: 14,174,847 km (0.036 R)
• M52: 14,452,650 km (0.096 R)
• M53: 15,013,343 km (0.117 R)
• M54: 15,083,953 km (0.106 R)
• M55: 15,975,856 km (0.057 R)
• M56: 16,228,676 km (0.113 R)
• M57: 16,628,551 km (0.091 R)
• M58: 17,289,924 km (0.081 R)
• M59: 17,847,774 km (0.104 R)
• M60: 17,997,372 km (0.036 R)
• M61: 18,752,392 km (0.063 R)
• M62: 19,018,976 km (0.076 R)
• M63: 19,363,799 km (0.067 R)
• M64: 19,440,542 km (0.064 R)
• M65: 19,671,821 km (0.075 R)
• M66: 20,098,175 km (0.104 R)
• M67: 20,802,482 km (0.114 R)
• M68: 21,276,408 km (0.109 R)
• M69: 21,435,281 km (0.112 R)
• M70: 21,634,246 km (0.092 R)
• M71: 21,833,959 km (0.041 R)
• M72: 22,436,539 km (0.098 R)
• M73: 22,719,728 km (0.101 R)
• M74: 23,617,165 km (0.086 R)
• M75: 24,776,100 km (0.12 R)
• M76: 25,320,487 km (0.118 R)
• M77: 26,038,257 km (0.04 R)
• M78: 27,020,068 km (0.115 R)
• M79: 27,493,994 km (0.117 R)
• M80: 27,840,313 km (0.101 R)
• M81: 28,188,128 km (0.115 R)
• M82: 28,800,133 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.8

Radius: 11.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.51 AU - 6.89 AU

Year: 5911 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,686,660 km

• M1: 148,251 km (0.117 R)
• M2: 256,860 km (0.083 R)
• M3: 630,555 km (0.114 R)
• M4: 836,252 km (0.104 R)
• M5: 1,036,713 km (0.054 R)
• M6: 1,223,711 km (0.114 R)
• M7: 1,469,649 km (0.103 R)
• M8: 1,868,777 km (0.117 R)
• M9: 2,009,399 km (0.091 R)
• M10: 2,227,064 km (0.064 R)
• M11: 2,765,167 km (0.076 R)
• M12: 2,885,893 km (0.096 R)
• M13: 3,300,578 km (0.054 R)
• M14: 3,428,783 km (0.12 R)
• M15: 3,536,942 km (0.088 R)
• M16: 4,489,881 km (0.11 R)
• M17: 5,266,892 km (0.103 R)
• M18: 5,341,841 km (0.034 R)
• M19: 5,417,238 km (0.088 R)
• M20: 5,773,730 km (0.091 R)
• M21: 6,322,754 km (0.102 R)
• M22: 6,671,018 km (0.077 R)
• M23: 6,779,476 km (0.076 R)
• M24: 6,915,910 km (0.042 R)
• M25: 7,611,689 km (0.076 R)
• M26: 7,810,505 km (0.112 R)
• M27: 7,953,670 km (0.115 R)
• M28: 8,213,372 km (0.111 R)
• M29: 8,329,759 km (0.061 R)
• M30: 9,220,016 km (0.063 R)
• M31: 10,140,342 km (0.103 R)
• M32: 10,516,581 km (0.062 R)
• M33: 10,674,855 km (0.117 R)
• M34: 10,897,606 km (0.109 R)
• M35: 11,154,167 km (0.104 R)
• M36: 11,477,597 km (0.089 R)
• M37: 11,607,748 km (0.059 R)
• M38: 11,869,843 km (0.08 R)
• M39: 12,067,611 km (0.11 R)
• M40: 12,266,427 km (0.102 R)
• M41: 12,835,946 km (0.064 R)
• M42: 13,208,894 km (0.108 R)
• M43: 13,413,992 km (0.103 R)
• M44: 13,551,174 km (0.104 R)
• M45: 13,792,624 km (0.11 R)
• M46: 13,931,152 km (0.073 R)
• M47: 14,279,566 km (0.086 R)
• M48: 14,489,900 km (0.115 R)
• M49: 14,701,432 km (0.091 R)
• M50: 15,198,844 km (0.102 R)
• M51: 15,306,106 km (0.05 R)
• M52: 16,027,916 km (0.12 R)
• M53: 16,760,945 km (0.109 R)
• M54: 16,834,847 km (0.078 R)
• M55: 17,057,149 km (0.086 R)
• M56: 17,843,136 km (0.118 R)
• M57: 17,956,382 km (0.102 R)
• M58: 18,069,927 km (0.111 R)
• M59: 18,145,623 km (0.104 R)
• M60: 18,794,130 km (0.062 R)
• M61: 18,909,470 km (0.109 R)
• M62: 19,256,537 km (0.073 R)
• M63: 19,372,625 km (0.071 R)
• M64: 20,784,979 km (0.115 R)
• M65: 21,063,380 km (0.117 R)
• M66: 21,423,313 km (0.074 R)
• M67: 22,108,471 km (0.096 R)
• M68: 22,311,475 km (0.113 R)
• M69: 23,088,187 km (0.068 R)
• M70: 23,707,672 km (0.104 R)
• M71: 25,216,815 km (0.104 R)
• M72: 25,343,974 km (0.065 R)
• M73: 25,513,767 km (0.079 R)
• M74: 26,111,411 km (0.06 R)
• M75: 26,497,972 km (0.11 R)
• M76: 26,584,140 km (0.117 R)
• M77: 27,103,095 km (0.078 R)
• M78: 27,975,400 km (0.064 R)
• M79: 28,195,010 km (0.082 R)
• M80: 28,326,955 km (0.113 R)
• M81: 28,724,138 km (0.077 R)
• M82: 29,301,286 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.8

Radius: 5.7

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.27 AU - 16.11 AU

Year: 23796 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,686,660 km

• M1: 92,003 km (0.045 R)
• M2: 289,921 km (0.106 R)
• M3: 1,269,188 km (0.036 R)
• M4: 1,857,407 km (0.118 R)
• M5: 1,927,569 km (0.075 R)
• M6: 2,034,232 km (0.119 R)
• M7: 2,142,989 km (0.072 R)
• M8: 2,216,592 km (0.114 R)
• M9: 3,204,985 km (0.087 R)
• M10: 3,460,199 km (0.112 R)
• M11: 5,222,910 km (0.064 R)
• M12: 6,035,526 km (0.115 R)
• M13: 6,139,796 km (0.092 R)
• M14: 6,403,238 km (0.111 R)
• M15: 6,509,751 km (0.039 R)
• M16: 6,616,714 km (0.088 R)
• M17: 6,670,419 km (0.115 R)
• M18: 7,382,057 km (0.12 R)
• M19: 7,718,652 km (0.079 R)
• M20: 7,888,745 km (0.112 R)
• M21: 8,523,189 km (0.07 R)
• M22: 8,640,324 km (0.072 R)
• M23: 9,354,205 km (0.072 R)
• M24: 11,092,383 km (0.112 R)
• M25: 11,867,150 km (0.118 R)
• M26: 12,927,051 km (0.092 R)
• M27: 13,468,296 km (0.077 R)
• M28: 14,433,203 km (0.082 R)
• M29: 15,634,623 km (0.116 R)
• M30: 15,994,107 km (0.091 R)
• M31: 16,721,152 km (0.095 R)
• M32: 16,867,758 km (0.114 R)
• M33: 18,661,287 km (0.062 R)
• M34: 19,503,224 km (0.098 R)
• M35: 19,812,592 km (0.056 R)
• M36: 20,986,636 km (0.051 R)
• M37: 21,144,911 km (0.097 R)
• M38: 21,224,198 km (0.095 R)
• M39: 22,667,967 km (0.07 R)
• M40: 24,808,712 km (0.061 R)
• M41: 26,498,869 km (0.039 R)
• M42: 26,927,318 km (0.053 R)
• M43: 28,663,401 km (0.119 R)
• M44: 29,988,988 km (0.11 R)
• M45: 30,973,790 km (0.076 R)
• M46: 31,787,304 km (0.09 R)
• M47: 32,242,380 km (0.106 R)
• M48: 33,620,476 km (0.117 R)
• M49: 33,898,279 km (0.062 R)
• M50: 34,176,980 km (0.088 R)
• M51: 34,643,127 km (0.068 R)
• M52: 34,736,626 km (0.076 R)
• M53: 35,205,316 km (0.095 R)
• M54: 37,100,721 km (0.075 R)
• M55: 37,292,206 km (0.101 R)
• M56: 37,387,949 km (0.058 R)
• M57: 37,483,841 km (0.115 R)
• M58: 38,060,840 km (0.097 R)
• M59: 38,544,041 km (0.112 R)
• M60: 39,711,802 km (0.113 R)
• M61: 39,809,639 km (0.106 R)
• M62: 40,989,966 km (0.084 R)
• M63: 41,882,766 km (0.077 R)
• M64: 44,599,164 km (0.074 R)
• M65: 45,312,746 km (0.068 R)
• M66: 46,030,068 km (0.092 R)
• M67: 46,235,616 km (0.085 R)
• M68: 47,475,931 km (0.092 R)
• M69: 47,683,573 km (0.069 R)
• M70: 48,413,162 km (0.109 R)
• M71: 49,251,509 km (0.116 R)
• M72: 50,200,258 km (0.116 R)
• M73: 52,116,009 km (0.111 R)
• M74: 52,330,233 km (0.08 R)
• M75: 55,033,915 km (0.102 R)
• M76: 58,671,686 km (0.11 R)
• M77: 62,045,567 km (0.088 R)
• M78: 65,020,022 km (0.093 R)
• M79: 65,944,537 km (0.057 R)
• M80: 67,923,567 km (0.084 R)
• M81: 70,750,518 km (0.106 R)
• M82: 71,820,591 km (0.097 R)
• M83: 72,178,429 km (0.095 R)
• M84: 73,735,893 km (0.071 R)
• M85: 74,579,176 km (0.097 R)
• M86: 75,425,601 km (0.116 R)
• M87: 75,910,747 km (0.087 R)
• M88: 77,006,102 km (0.113 R)
• M89: 78,474,555 km (0.088 R)
• M90: 80,447,003 km (0.107 R)
• M91: 80,818,604 km (0.095 R)
• M92: 82,310,843 km (0.096 R)
• M93: 82,685,286 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit