🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.63 AU - 0.63 AU

Year: 211 Days

Day: 23.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.91 AU - 1.49 AU

Year: 554 Days

Day: 23.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,208,616 km

• M1: 976,724 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.33 AU - 2.87 AU

Year: 1768 Days

Day: 29.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,208,616 km

• M1: 2,050,688 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.03 AU - 3.29 AU

Year: 1830 Days

Day: 31 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 14

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.05 AU - 4.09 AU

Year: 2845 Days

Day: 6.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 70,208,616 km

• M1: 293,960 km (0.093 R)
• M2: 566,976 km (0.058 R)
• M3: 682,017 km (0.082 R)
• M4: 788,082 km (0.098 R)
• M5: 881,431 km (0.098 R)
• M6: 1,133,503 km (0.111 R)
• M7: 1,252,134 km (0.075 R)
• M8: 1,610,571 km (0.068 R)
• M9: 1,897,799 km (0.076 R)
• M10: 2,054,428 km (0.095 R)
• M11: 2,188,467 km (0.096 R)
• M12: 2,297,823 km (0.101 R)
• M13: 2,522,220 km (0.037 R)
• M14: 2,977,895 km (0.037 R)
• M15: 3,130,485 km (0.054 R)
• M16: 3,396,021 km (0.046 R)
• M17: 3,783,779 km (0.099 R)
• M18: 4,654,887 km (0.11 R)
• M19: 5,214,234 km (0.055 R)
• M20: 5,605,283 km (0.107 R)
• M21: 5,737,826 km (0.117 R)
• M22: 5,986,907 km (0.091 R)
• M23: 6,795,334 km (0.086 R)
• M24: 6,977,544 km (0.098 R)
• M25: 7,140,755 km (0.115 R)
• M26: 7,429,629 km (0.058 R)
• M27: 7,575,487 km (0.102 R)
• M28: 7,912,531 km (0.114 R)
• M29: 8,232,969 km (0.107 R)
• M30: 8,405,755 km (0.055 R)
• M31: 8,623,270 km (0.107 R)
• M32: 9,421,973 km (0.055 R)
• M33: 10,151,861 km (0.11 R)
• M34: 10,430,412 km (0.083 R)
• M35: 10,523,761 km (0.1 R)
• M36: 10,640,897 km (0.081 R)
• M37: 10,852,727 km (0.081 R)
• M38: 10,947,423 km (0.117 R)
• M39: 11,066,054 km (0.057 R)
• M40: 11,352,683 km (0.095 R)
• M41: 11,545,216 km (0.089 R)
• M42: 11,666,091 km (0.094 R)
• M43: 11,835,884 km (0.088 R)
• M44: 12,474,218 km (0.112 R)
• M45: 13,022,943 km (0.09 R)
• M46: 13,275,165 km (0.081 R)
• M47: 13,630,760 km (0.097 R)
• M48: 13,758,516 km (0.108 R)
• M49: 14,170,210 km (0.086 R)
• M50: 15,270,053 km (0.094 R)
• M51: 15,562,666 km (0.106 R)
• M52: 16,072,346 km (0.05 R)
• M53: 16,207,433 km (0.109 R)
• M54: 16,614,938 km (0.095 R)
• M55: 16,833,650 km (0.114 R)
• M56: 16,943,455 km (0.114 R)
• M57: 17,578,947 km (0.088 R)
• M58: 17,690,247 km (0.08 R)
• M59: 18,053,770 km (0.114 R)
• M60: 18,504,509 km (0.105 R)
• M61: 18,617,754 km (0.118 R)
• M62: 18,816,570 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 12.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.51 AU - 8.41 AU

Year: 7744 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,208,616 km

• M1: 159,172 km (0.066 R)
• M2: 375,939 km (0.11 R)
• M3: 571,015 km (0.046 R)
• M4: 689,945 km (0.062 R)
• M5: 863,329 km (0.063 R)
• M6: 1,068,727 km (0.085 R)
• M7: 1,203,515 km (0.099 R)
• M8: 2,195,947 km (0.093 R)
• M9: 2,370,677 km (0.079 R)
• M10: 2,482,128 km (0.082 R)
• M11: 2,687,526 km (0.064 R)
• M12: 2,780,576 km (0.118 R)
• M13: 2,946,180 km (0.105 R)
• M14: 3,139,611 km (0.118 R)
• M15: 3,312,246 km (0.107 R)
• M16: 3,437,609 km (0.113 R)
• M17: 3,590,199 km (0.107 R)
• M18: 3,849,452 km (0.105 R)
• M19: 3,954,919 km (0.112 R)
• M20: 4,748,536 km (0.049 R)
• M21: 4,976,074 km (0.105 R)
• M22: 5,178,181 km (0.119 R)
• M23: 5,412,601 km (0.096 R)
• M24: 5,650,611 km (0.044 R)
• M25: 5,983,466 km (0.043 R)
• M26: 6,763,619 km (0.096 R)
• M27: 7,214,657 km (0.072 R)
• M28: 7,642,357 km (0.103 R)
• M29: 8,764,790 km (0.084 R)
• M30: 9,079,843 km (0.108 R)
• M31: 9,221,063 km (0.109 R)
• M32: 9,434,240 km (0.1 R)
• M33: 10,562,058 km (0.078 R)
• M34: 11,847,553 km (0.1 R)
• M35: 12,273,907 km (0.12 R)
• M36: 12,469,431 km (0.073 R)
• M37: 12,784,484 km (0.087 R)
• M38: 13,062,288 km (0.107 R)
• M39: 13,142,023 km (0.081 R)
• M40: 13,502,853 km (0.113 R)
• M41: 13,948,356 km (0.112 R)
• M42: 14,152,407 km (0.098 R)
• M43: 14,481,074 km (0.083 R)
• M44: 15,062,262 km (0.094 R)
• M45: 15,524,220 km (0.12 R)
• M46: 16,462,348 km (0.112 R)
• M47: 18,393,058 km (0.066 R)
• M48: 18,931,910 km (0.096 R)
• M49: 19,112,774 km (0.046 R)
• M50: 19,430,669 km (0.059 R)
• M51: 20,952,379 km (0.102 R)
• M52: 21,373,945 km (0.073 R)
• M53: 21,798,504 km (0.073 R)
• M54: 22,225,756 km (0.078 R)
• M55: 22,416,493 km (0.11 R)
• M56: 22,512,086 km (0.114 R)
• M57: 23,040,316 km (0.12 R)
• M58: 23,185,127 km (0.104 R)
• M59: 23,718,443 km (0.074 R)
• M60: 24,305,016 km (0.076 R)
• M61: 25,094,594 km (0.119 R)
• M62: 25,492,524 km (0.102 R)
• M63: 26,345,083 km (0.073 R)
• M64: 26,547,040 km (0.025 R)
• M65: 27,975,101 km (0.085 R)
• M66: 28,491,214 km (0.042 R)
• M67: 28,594,735 km (0.078 R)
• M68: 29,271,217 km (0.076 R)
• M69: 29,585,223 km (0.091 R)
• M70: 30,110,910 km (0.062 R)
• M71: 30,216,526 km (0.074 R)
• M72: 30,745,953 km (0.095 R)
• M73: 30,852,317 km (0.111 R)
• M74: 31,225,115 km (0.113 R)
• M75: 32,786,019 km (0.105 R)
• M76: 33,275,503 km (0.044 R)
• M77: 34,317,004 km (0.116 R)
• M78: 35,202,324 km (0.1 R)
• M79: 35,536,226 km (0.067 R)
• M80: 36,039,025 km (0.114 R)
• M81: 36,882,457 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.1

Radius: 6.5

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.48 AU - 12.2 AU

Year: 17183 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,208,616 km

• M1: 83,027 km (0.097 R)
• M2: 161,715 km (0.097 R)
• M3: 663,018 km (0.109 R)
• M4: 818,300 km (0.086 R)
• M5: 864,825 km (0.097 R)
• M6: 960,867 km (0.11 R)
• M7: 1,137,393 km (0.113 R)
• M8: 1,269,936 km (0.111 R)
• M9: 1,379,592 km (0.107 R)
• M10: 1,727,556 km (0.069 R)
• M11: 1,942,828 km (0.064 R)
• M12: 2,101,850 km (0.059 R)
• M13: 2,780,127 km (0.101 R)
• M14: 3,330,049 km (0.028 R)
• M15: 4,996,270 km (0.108 R)
• M16: 5,258,814 km (0.029 R)
• M17: 5,615,754 km (0.107 R)
• M18: 6,353,272 km (0.098 R)
• M19: 6,494,941 km (0.084 R)
• M20: 6,877,762 km (0.093 R)
• M21: 6,974,702 km (0.097 R)
• M22: 7,169,777 km (0.03 R)
• M23: 7,218,845 km (0.112 R)
• M24: 7,565,314 km (0.09 R)
• M25: 7,917,318 km (0.07 R)
• M26: 8,120,920 km (0.077 R)
• M27: 8,172,083 km (0.108 R)
• M28: 10,526,753 km (0.116 R)
• M29: 11,146,238 km (0.114 R)
• M30: 11,260,082 km (0.119 R)
• M31: 12,184,896 km (0.099 R)
• M32: 12,419,914 km (0.051 R)
• M33: 12,656,429 km (0.098 R)
• M34: 12,834,899 km (0.092 R)
• M35: 14,601,650 km (0.064 R)
• M36: 15,354,875 km (0.063 R)
• M37: 16,056,339 km (0.1 R)
• M38: 17,292,317 km (0.092 R)
• M39: 17,689,051 km (0.071 R)
• M40: 17,821,894 km (0.065 R)
• M41: 18,693,750 km (0.115 R)
• M42: 18,896,904 km (0.117 R)
• M43: 19,442,338 km (0.094 R)
• M44: 20,131,385 km (0.093 R)
• M45: 20,339,626 km (0.108 R)
• M46: 20,409,189 km (0.105 R)
• M47: 20,968,685 km (0.025 R)
• M48: 21,391,598 km (0.088 R)
• M49: 23,548,051 km (0.071 R)
• M50: 24,282,128 km (0.085 R)
• M51: 26,681,229 km (0.07 R)
• M52: 26,909,964 km (0.097 R)
• M53: 29,468,985 km (0.107 R)
• M54: 29,547,674 km (0.12 R)
• M55: 30,418,633 km (0.097 R)
• M56: 30,577,954 km (0.091 R)
• M57: 30,977,231 km (0.072 R)
• M58: 32,836,433 km (0.079 R)
• M59: 32,999,794 km (0.101 R)
• M60: 33,081,475 km (0.108 R)
• M61: 34,565,186 km (0.053 R)
• M62: 35,315,121 km (0.066 R)
• M63: 35,482,521 km (0.078 R)
• M64: 36,070,440 km (0.077 R)
• M65: 36,576,979 km (0.079 R)
• M66: 36,661,651 km (0.088 R)
• M67: 36,831,145 km (0.062 R)
• M68: 37,511,666 km (0.079 R)
• M69: 38,712,488 km (0.093 R)
• M70: 38,798,806 km (0.109 R)
• M71: 39,491,295 km (0.055 R)
• M72: 39,578,061 km (0.06 R)
• M73: 40,187,673 km (0.053 R)
• M74: 41,681,258 km (0.111 R)
• M75: 42,035,206 km (0.077 R)
• M76: 42,301,491 km (0.033 R)
• M77: 45,812,553 km (0.087 R)
• M78: 46,086,466 km (0.098 R)
• M79: 46,727,643 km (0.111 R)
• M80: 46,911,499 km (0.099 R)
• M81: 48,762,324 km (0.062 R)
• M82: 52,344,295 km (0.117 R)
• M83: 52,821,811 km (0.068 R)
• M84: 54,940,267 km (0.048 R)
• M85: 55,912,354 km (0.104 R)
• M86: 58,070,901 km (0.089 R)
• M87: 60,456,688 km (0.058 R)
• M88: 60,656,850 km (0.05 R)
• M89: 63,280,199 km (0.113 R)
• M90: 65,631,428 km (0.096 R)
• M91: 66,456,012 km (0.025 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit