🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.52 AU - 0.62 AU

Year: 155 Days

Day: 20.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,701,065 km

• M1: 194,328 km (0.056 R)
• M2: 434,133 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.57 AU - 0.65 AU

Year: 171 Days

Day: 31.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,701,065 km

• M1: 81,381 km (0.083 R)
• M2: 129,402 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 211 Days

Day: 24.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,701,065 km

• M1: 43,832 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.21 AU - 2.33 AU

Year: 1231 Days

Day: 16.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.04 AU - 2.78 AU

Year: 1346 Days

Day: 29.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,701,065 km

• M1: 356,043 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.94 AU - 5.6 AU

Year: 3749 Days

Day: 26.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,701,065 km

• M1: 1,793,678 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.3

Radius: 12.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.97 AU - 6.41 AU

Year: 4255 Days

Day: 5 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,701,065 km

• M1: 159,471 km (0.111 R)
• M2: 273,315 km (0.095 R)
• M3: 530,474 km (0.117 R)
• M4: 812,017 km (0.114 R)
• M5: 1,026,690 km (0.115 R)
• M6: 1,301,651 km (0.027 R)
• M7: 1,796,521 km (0.105 R)
• M8: 1,953,000 km (0.081 R)
• M9: 2,147,029 km (0.101 R)
• M10: 2,449,964 km (0.096 R)
• M11: 2,536,731 km (0.118 R)
• M12: 2,677,503 km (0.117 R)
• M13: 3,421,154 km (0.058 R)
• M14: 3,537,990 km (0.08 R)
• M15: 3,796,046 km (0.1 R)
• M16: 3,998,751 km (0.104 R)
• M17: 4,564,231 km (0.104 R)
• M18: 4,693,334 km (0.088 R)
• M19: 4,823,634 km (0.085 R)
• M20: 5,357,100 km (0.085 R)
• M21: 5,447,906 km (0.065 R)
• M22: 5,723,315 km (0.094 R)
• M23: 6,335,769 km (0.096 R)
• M24: 6,944,483 km (0.108 R)
• M25: 7,093,333 km (0.059 R)
• M26: 7,193,264 km (0.086 R)
• M27: 7,394,324 km (0.078 R)
• M28: 7,495,601 km (0.027 R)
• M29: 7,802,277 km (0.088 R)
• M30: 7,931,230 km (0.083 R)
• M31: 8,112,992 km (0.063 R)
• M32: 8,269,920 km (0.084 R)
• M33: 8,348,908 km (0.108 R)
• M34: 8,533,811 km (0.074 R)
• M35: 8,640,175 km (0.103 R)
• M36: 8,854,100 km (0.107 R)
• M37: 9,151,201 km (0.104 R)
• M38: 9,534,022 km (0.103 R)
• M39: 10,146,326 km (0.102 R)
• M40: 11,001,727 km (0.071 R)
• M41: 11,233,903 km (0.116 R)
• M42: 11,555,538 km (0.119 R)
• M43: 12,058,785 km (0.097 R)
• M44: 12,268,073 km (0.033 R)
• M45: 12,358,131 km (0.11 R)
• M46: 12,720,756 km (0.069 R)
• M47: 13,025,487 km (0.077 R)
• M48: 13,394,395 km (0.099 R)
• M49: 13,611,312 km (0.118 R)
• M50: 14,079,852 km (0.093 R)
• M51: 14,680,937 km (0.034 R)
• M52: 15,032,791 km (0.115 R)
• M53: 15,322,712 km (0.105 R)
• M54: 15,484,576 km (0.081 R)
• M55: 16,006,523 km (0.102 R)
• M56: 16,501,094 km (0.075 R)
• M57: 16,967,241 km (0.07 R)
• M58: 17,370,258 km (0.034 R)
• M59: 17,471,386 km (0.052 R)
• M60: 19,083,153 km (0.09 R)
• M61: 19,467,171 km (0.098 R)
• M62: 19,853,881 km (0.115 R)
• M63: 20,101,167 km (0.117 R)
• M64: 20,242,985 km (0.103 R)
• M65: 20,456,312 km (0.109 R)
• M66: 20,670,536 km (0.109 R)
• M67: 20,993,069 km (0.12 R)
• M68: 21,534,314 km (0.11 R)
• M69: 21,970,691 km (0.096 R)
• M70: 22,336,458 km (0.067 R)
• M71: 22,926,023 km (0.115 R)
• M72: 23,820,020 km (0.067 R)
• M73: 24,045,315 km (0.086 R)
• M74: 24,877,378 km (0.105 R)
• M75: 25,067,816 km (0.096 R)
• M76: 25,373,594 km (0.106 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 11.6

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.64 AU - 7.36 AU

Year: 5289 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,701,065 km

• M1: 152,889 km (0.102 R)
• M2: 279,898 km (0.086 R)
• M3: 359,484 km (0.085 R)
• M4: 493,972 km (0.096 R)
• M5: 574,905 km (0.077 R)
• M6: 661,372 km (0.054 R)
• M7: 1,149,211 km (0.066 R)
• M8: 1,328,728 km (0.057 R)
• M9: 1,846,636 km (0.095 R)
• M10: 2,058,915 km (0.051 R)
• M11: 3,856,184 km (0.112 R)
• M12: 3,954,769 km (0.082 R)
• M13: 4,230,179 km (0.111 R)
• M14: 4,357,337 km (0.077 R)
• M15: 4,668,052 km (0.107 R)
• M16: 4,799,698 km (0.073 R)
• M17: 4,905,913 km (0.111 R)
• M18: 5,202,116 km (0.117 R)
• M19: 5,448,803 km (0.085 R)
• M20: 5,531,980 km (0.081 R)
• M21: 5,615,455 km (0.041 R)
• M22: 5,755,628 km (0.113 R)
• M23: 6,298,818 km (0.062 R)
• M24: 8,247,480 km (0.056 R)
• M25: 8,343,073 km (0.115 R)
• M26: 8,826,873 km (0.118 R)
• M27: 8,990,234 km (0.116 R)
• M28: 9,386,219 km (0.084 R)
• M29: 9,619,891 km (0.044 R)
• M30: 10,195,394 km (0.1 R)
• M31: 10,401,241 km (0.051 R)
• M32: 10,712,554 km (0.109 R)
• M33: 11,062,164 km (0.104 R)
• M34: 11,486,573 km (0.049 R)
• M35: 11,629,290 km (0.058 R)
• M36: 11,808,358 km (0.118 R)
• M37: 12,791,815 km (0.118 R)
• M38: 13,199,918 km (0.036 R)
• M39: 14,373,214 km (0.063 R)
• M40: 14,758,728 km (0.051 R)
• M41: 14,836,369 km (0.09 R)
• M42: 15,030,696 km (0.092 R)
• M43: 15,619,065 km (0.075 R)
• M44: 17,306,379 km (0.116 R)
• M45: 18,338,006 km (0.11 R)
• M46: 18,966,467 km (0.094 R)
• M47: 19,219,886 km (0.114 R)
• M48: 19,474,501 km (0.079 R)
• M49: 19,644,744 km (0.045 R)
• M50: 19,901,154 km (0.085 R)
• M51: 20,029,809 km (0.092 R)
• M52: 20,201,696 km (0.117 R)
• M53: 21,155,981 km (0.104 R)
• M54: 21,859,241 km (0.108 R)
• M55: 21,947,803 km (0.117 R)
• M56: 22,391,809 km (0.094 R)
• M57: 22,480,970 km (0.111 R)
• M58: 23,198,591 km (0.059 R)
• M59: 23,832,736 km (0.073 R)
• M60: 24,197,605 km (0.085 R)
• M61: 25,815,656 km (0.087 R)
• M62: 25,909,304 km (0.042 R)
• M63: 26,096,601 km (0.111 R)
• M64: 27,947,126 km (0.118 R)
• M65: 28,235,551 km (0.091 R)
• M66: 29,448,042 km (0.074 R)
• M67: 30,282,199 km (0.073 R)
• M68: 30,529,036 km (0.12 R)
• M69: 30,677,437 km (0.104 R)
• M70: 31,223,768 km (0.082 R)
• M71: 31,373,217 km (0.115 R)
• M72: 31,522,964 km (0.079 R)
• M73: 31,923,587 km (0.03 R)
• M74: 32,881,762 km (0.051 R)
• M75: 33,695,873 km (0.083 R)
• M76: 33,900,523 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.9

Radius: 4.5

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.59 AU - 17.45 AU

Year: 23076 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,701,065 km

• M1: 74,799 km (0.098 R)
• M2: 483,201 km (0.113 R)
• M3: 630,854 km (0.096 R)
• M4: 1,125,724 km (0.114 R)
• M5: 1,438,384 km (0.034 R)
• M6: 1,745,059 km (0.117 R)
• M7: 1,808,788 km (0.084 R)
• M8: 2,487,663 km (0.07 R)
• M9: 2,668,527 km (0.111 R)
• M10: 2,816,479 km (0.094 R)
• M11: 3,005,122 km (0.099 R)
• M12: 3,043,269 km (0.113 R)
• M13: 5,708,954 km (0.112 R)
• M14: 5,803,949 km (0.054 R)
• M15: 6,189,313 km (0.075 R)
• M16: 6,335,919 km (0.114 R)
• M17: 6,384,987 km (0.097 R)
• M18: 6,483,572 km (0.102 R)
• M19: 6,984,276 km (0.106 R)
• M20: 7,758,594 km (0.057 R)
• M21: 7,916,570 km (0.074 R)
• M22: 8,182,405 km (0.09 R)
• M23: 8,887,310 km (0.08 R)
• M24: 10,296,522 km (0.043 R)
• M25: 11,472,960 km (0.101 R)
• M26: 11,713,214 km (0.115 R)
• M27: 12,505,784 km (0.091 R)
• M28: 14,206,412 km (0.09 R)
• M29: 15,182,239 km (0.1 R)
• M30: 16,246,478 km (0.058 R)
• M31: 18,236,130 km (0.114 R)
• M32: 18,657,248 km (0.083 R)
• M33: 18,939,838 km (0.085 R)
• M34: 19,795,987 km (0.074 R)
• M35: 20,373,734 km (0.115 R)
• M36: 20,957,016 km (0.112 R)
• M37: 21,103,622 km (0.113 R)
• M38: 23,954,359 km (0.049 R)
• M39: 24,647,147 km (0.056 R)
• M40: 25,894,793 km (0.086 R)
• M41: 26,288,834 km (0.109 R)
• M42: 26,367,821 km (0.072 R)
• M43: 26,843,842 km (0.117 R)
• M44: 27,804,260 km (0.076 R)
• M45: 28,288,808 km (0.114 R)
• M46: 30,419,979 km (0.083 R)
• M47: 31,253,389 km (0.099 R)
• M48: 34,315,059 km (0.083 R)
• M49: 34,747,845 km (0.111 R)
• M50: 34,921,529 km (0.106 R)
• M51: 35,095,361 km (0.074 R)
• M52: 37,738,008 km (0.102 R)
• M53: 41,912,686 km (0.111 R)
• M54: 43,118,594 km (0.093 R)
• M55: 44,054,030 km (0.11 R)
• M56: 46,708,794 km (0.118 R)
• M57: 47,669,361 km (0.097 R)
• M58: 47,958,684 km (0.079 R)
• M59: 48,539,423 km (0.036 R)
• M60: 48,830,540 km (0.065 R)
• M61: 51,477,226 km (0.085 R)
• M62: 51,873,361 km (0.107 R)
• M63: 54,875,790 km (0.12 R)
• M64: 55,078,046 km (0.114 R)
• M65: 55,990,743 km (0.117 R)
• M66: 57,831,395 km (0.096 R)
• M67: 58,037,092 km (0.101 R)
• M68: 59,795,615 km (0.082 R)
• M69: 60,107,676 km (0.045 R)
• M70: 63,364,721 km (0.071 R)
• M71: 63,470,637 km (0.072 R)
• M72: 64,534,128 km (0.032 R)
• M73: 65,174,856 km (0.102 R)
• M74: 65,281,968 km (0.09 R)
• M75: 69,391,571 km (0.081 R)
• M76: 69,938,650 km (0.098 R)
• M77: 70,816,640 km (0.106 R)
• M78: 71,808,923 km (0.103 R)
• M79: 71,919,476 km (0.106 R)
• M80: 72,805,693 km (0.077 R)
• M81: 72,916,695 km (0.115 R)
• M82: 73,695,651 km (0.058 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 15,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit