🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.51 AU - 0.55 AU

Year: 148 Days

Day: 27.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 142.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.74 AU - 0.88 AU

Year: 279 Days

Day: 15.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.97 AU - 1.03 AU

Year: 383 Days

Day: 47.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.11 AU - 1.59 AU

Year: 601 Days

Day: 29.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,313,978 km

• M1: 676,930 km (0.114 R)
• M2: 999,763 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.22 AU - 2.42 AU

Year: 1353 Days

Day: 28.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,313,978 km

• M1: 168,148 km (0.073 R)
• M2: 1,796,820 km (0.065 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.63 AU - 3.65 AU

Year: 2659 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.38 AU - 4.32 AU

Year: 2892 Days

Day: 46.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 12.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.34 AU - 5.46 AU

Year: 3534 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 89,313,978 km

• M1: 194,477 km (0.119 R)
• M2: 334,650 km (0.09 R)
• M3: 453,581 km (0.12 R)
• M4: 606,769 km (0.079 R)
• M5: 1,027,737 km (0.03 R)
• M6: 1,126,472 km (0.037 R)
• M7: 1,431,801 km (0.091 R)
• M8: 1,835,715 km (0.029 R)
• M9: 1,970,054 km (0.11 R)
• M10: 2,069,986 km (0.089 R)
• M11: 2,419,895 km (0.085 R)
• M12: 2,540,770 km (0.084 R)
• M13: 2,649,977 km (0.118 R)
• M14: 3,161,302 km (0.098 R)
• M15: 3,323,765 km (0.095 R)
• M16: 3,473,962 km (0.117 R)
• M17: 4,097,186 km (0.102 R)
• M18: 4,242,296 km (0.108 R)
• M19: 4,487,936 km (0.096 R)
• M20: 5,010,481 km (0.115 R)
• M21: 5,218,123 km (0.117 R)
• M22: 5,517,020 km (0.111 R)
• M23: 6,076,666 km (0.116 R)
• M24: 6,391,419 km (0.085 R)
• M25: 6,730,558 km (0.092 R)
• M26: 6,940,593 km (0.05 R)
• M27: 7,386,993 km (0.119 R)
• M28: 7,544,520 km (0.096 R)
• M29: 7,943,198 km (0.097 R)
• M30: 8,844,376 km (0.113 R)
• M31: 9,864,334 km (0.116 R)
• M32: 10,059,709 km (0.03 R)
• M33: 10,831,933 km (0.091 R)
• M34: 11,033,591 km (0.091 R)
• M35: 11,168,678 km (0.073 R)
• M36: 11,326,952 km (0.105 R)
• M37: 11,852,639 km (0.101 R)
• M38: 11,944,792 km (0.103 R)
• M39: 12,129,994 km (0.053 R)
• M40: 12,998,858 km (0.069 R)
• M41: 13,260,954 km (0.119 R)
• M42: 13,428,802 km (0.027 R)
• M43: 14,009,242 km (0.05 R)
• M44: 14,278,219 km (0.088 R)
• M45: 14,450,107 km (0.099 R)
• M46: 14,573,376 km (0.073 R)
• M47: 14,970,259 km (0.08 R)
• M48: 15,647,937 km (0.064 R)
• M49: 15,825,211 km (0.116 R)
• M50: 16,130,839 km (0.099 R)
• M51: 17,007,184 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.8

Radius: 12.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.91 AU - 8.03 AU

Year: 8615 Days

Day: 8.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 89,313,978 km

• M1: 187,446 km (0.096 R)
• M2: 359,035 km (0.098 R)
• M3: 475,871 km (0.089 R)
• M4: 556,055 km (0.062 R)
• M5: 745,147 km (0.072 R)
• M6: 905,217 km (0.097 R)
• M7: 1,009,935 km (0.111 R)
• M8: 1,161,179 km (0.106 R)
• M9: 1,276,219 km (0.104 R)
• M10: 1,410,409 km (0.104 R)
• M11: 1,742,666 km (0.045 R)
• M12: 2,135,360 km (0.067 R)
• M13: 2,224,371 km (0.063 R)
• M14: 2,388,031 km (0.064 R)
• M15: 2,805,110 km (0.083 R)
• M16: 3,102,809 km (0.07 R)
• M17: 3,643,157 km (0.113 R)
• M18: 3,837,185 km (0.119 R)
• M19: 4,012,514 km (0.074 R)
• M20: 4,123,516 km (0.103 R)
• M21: 4,371,250 km (0.112 R)
• M22: 4,462,654 km (0.119 R)
• M23: 4,717,120 km (0.097 R)
• M24: 5,289,033 km (0.104 R)
• M25: 5,558,608 km (0.057 R)
• M26: 5,682,774 km (0.06 R)
• M27: 6,291,039 km (0.094 R)
• M28: 6,446,471 km (0.097 R)
• M29: 6,629,280 km (0.081 R)
• M30: 6,973,505 km (0.038 R)
• M31: 7,432,621 km (0.066 R)
• M32: 7,707,133 km (0.08 R)
• M33: 8,323,177 km (0.08 R)
• M34: 9,042,443 km (0.093 R)
• M35: 9,188,750 km (0.11 R)
• M36: 9,751,687 km (0.109 R)
• M37: 10,295,475 km (0.115 R)
• M38: 10,694,303 km (0.096 R)
• M39: 10,880,253 km (0.119 R)
• M40: 11,160,899 km (0.077 R)
• M41: 12,307,866 km (0.106 R)
• M42: 12,928,248 km (0.097 R)
• M43: 13,325,281 km (0.072 R)
• M44: 13,625,823 km (0.1 R)
• M45: 13,726,502 km (0.1 R)
• M46: 13,894,800 km (0.108 R)
• M47: 14,199,531 km (0.103 R)
• M48: 15,545,313 km (0.036 R)
• M49: 15,685,636 km (0.058 R)
• M50: 16,251,265 km (0.102 R)
• M51: 16,643,960 km (0.094 R)
• M52: 18,283,253 km (0.083 R)
• M53: 18,505,556 km (0.112 R)
• M54: 18,878,354 km (0.108 R)
• M55: 20,355,633 km (0.084 R)
• M56: 20,586,313 km (0.077 R)
• M57: 21,166,453 km (0.111 R)
• M58: 21,283,139 km (0.064 R)
• M59: 22,027,239 km (0.082 R)
• M60: 22,303,547 km (0.04 R)
• M61: 22,422,327 km (0.094 R)
• M62: 23,099,258 km (0.078 R)
• M63: 23,339,811 km (0.097 R)
• M64: 24,107,098 km (0.103 R)
• M65: 24,759,495 km (0.083 R)
• M66: 25,005,733 km (0.098 R)
• M67: 25,129,151 km (0.091 R)
• M68: 25,294,008 km (0.027 R)
• M69: 25,459,164 km (0.097 R)
• M70: 26,081,940 km (0.09 R)
• M71: 26,374,254 km (0.115 R)
• M72: 26,541,804 km (0.098 R)
• M73: 26,625,728 km (0.041 R)
• M74: 27,088,734 km (0.118 R)
• M75: 27,342,452 km (0.117 R)
• M76: 27,809,646 km (0.104 R)
• M77: 28,279,533 km (0.03 R)
• M78: 28,665,794 km (0.111 R)
• M79: 28,795,047 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.4

Radius: 5.5

Gravity: 32.58 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.14 AU - 17.92 AU

Year: 21206 Days

Day: 19.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 89,313,978 km

• M1: 76,445 km (0.109 R)
• M2: 144,661 km (0.111 R)
• M3: 359,633 km (0.109 R)
• M4: 421,118 km (0.083 R)
• M5: 703,559 km (0.076 R)
• M6: 809,324 km (0.066 R)
• M7: 1,006,943 km (0.092 R)
• M8: 1,096,253 km (0.113 R)
• M9: 1,446,163 km (0.111 R)
• M10: 1,616,106 km (0.099 R)
• M11: 2,202,380 km (0.103 R)
• M12: 2,437,996 km (0.116 R)
• M13: 2,599,562 km (0.084 R)
• M14: 3,280,083 km (0.041 R)
• M15: 3,871,443 km (0.119 R)
• M16: 4,251,571 km (0.093 R)
• M17: 4,446,049 km (0.067 R)
• M18: 4,743,300 km (0.079 R)
• M19: 5,149,757 km (0.112 R)
• M20: 5,305,040 km (0.083 R)
• M21: 5,409,459 km (0.044 R)
• M22: 5,620,242 km (0.074 R)
• M23: 5,941,579 km (0.065 R)
• M24: 6,213,847 km (0.073 R)
• M25: 6,268,749 km (0.028 R)
• M26: 6,379,152 km (0.068 R)
• M27: 6,827,198 km (0.08 R)
• M28: 8,903,467 km (0.087 R)
• M29: 8,965,400 km (0.045 R)
• M30: 9,027,633 km (0.066 R)
• M31: 10,957,446 km (0.102 R)
• M32: 11,425,537 km (0.084 R)
• M33: 11,968,428 km (0.099 R)
• M34: 12,519,696 km (0.119 R)
• M35: 13,079,342 km (0.07 R)
• M36: 13,362,082 km (0.111 R)
• M37: 14,879,902 km (0.06 R)
• M38: 14,953,504 km (0.087 R)
• M39: 16,223,590 km (0.06 R)
• M40: 18,785,902 km (0.094 R)
• M41: 19,506,366 km (0.11 R)
• M42: 20,235,655 km (0.094 R)
• M43: 20,891,492 km (0.045 R)
• M44: 21,554,211 km (0.108 R)
• M45: 21,721,012 km (0.109 R)
• M46: 22,223,960 km (0.087 R)
• M47: 22,392,408 km (0.095 R)
• M48: 23,070,535 km (0.053 R)
• M49: 25,761,501 km (0.114 R)
• M50: 28,916,520 km (0.098 R)
• M51: 30,212,337 km (0.087 R)
• M52: 31,337,912 km (0.08 R)
• M53: 32,000,929 km (0.111 R)
• M54: 32,381,805 km (0.097 R)
• M55: 35,187,813 km (0.092 R)
• M56: 35,975,595 km (0.116 R)
• M57: 36,669,580 km (0.09 R)
• M58: 40,513,347 km (0.113 R)
• M59: 41,028,562 km (0.091 R)
• M60: 41,857,484 km (0.115 R)
• M61: 42,378,234 km (0.103 R)
• M62: 44,165,181 km (0.049 R)
• M63: 44,801,720 km (0.108 R)
• M64: 45,334,438 km (0.03 R)
• M65: 45,869,250 km (0.031 R)
• M66: 46,837,298 km (0.105 R)
• M67: 47,703,320 km (0.07 R)
• M68: 48,902,796 km (0.116 R)
• M69: 49,781,384 km (0.099 R)
• M70: 50,112,145 km (0.119 R)
• M71: 52,784,861 km (0.1 R)
• M72: 52,897,209 km (0.096 R)
• M73: 54,933,236 km (0.073 R)
• M74: 56,879,654 km (0.087 R)
• M75: 56,994,844 km (0.072 R)
• M76: 62,021,183 km (0.073 R)
• M77: 64,526,947 km (0.09 R)
• M78: 64,767,351 km (0.065 R)
• M79: 67,552,863 km (0.091 R)
• M80: 68,163,522 km (0.056 R)
• M81: 68,530,934 km (0.084 R)
• M82: 69,636,762 km (0.118 R)
• M83: 71,990,684 km (0.045 R)
• M84: 72,364,679 km (0.102 R)
• M85: 72,614,507 km (0.096 R)
• M86: 74,244,675 km (0.1 R)
• M87: 77,285,850 km (0.071 R)
• M88: 77,541,064 km (0.098 R)
• M89: 77,668,821 km (0.095 R)
• M90: 77,796,727 km (0.064 R)
• M91: 80,238,314 km (0.091 R)
• M92: 84,275,661 km (0.119 R)
• M93: 85,196,436 km (0.078 R)
• M94: 85,591,973 km (0.045 R)
• M95: 86,385,141 km (0.093 R)
• M96: 86,517,535 km (0.098 R)
• M97: 87,047,859 km (0.07 R)
• M98: 89,046,337 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 15,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit