🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.52 AU - 0.84 AU

Year: 212 Days

Day: 32.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.84 AU - 1.2 AU

Year: 390 Days

Day: 46.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.31 AU - 1.31 AU

Year: 568 Days

Day: 43.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,506,994 km

• M1: 78,688 km (0.084 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 8.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.17 AU - 7.81 AU

Year: 6999 Days

Day: 5 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,506,994 km

• M1: 115,490 km (0.109 R)
• M2: 177,573 km (0.114 R)
• M3: 257,608 km (0.112 R)
• M4: 530,773 km (0.04 R)
• M5: 910,453 km (0.118 R)
• M6: 1,288,337 km (0.104 R)
• M7: 1,565,991 km (0.093 R)
• M8: 1,630,318 km (0.069 R)
• M9: 1,795,174 km (0.099 R)
• M10: 2,285,407 km (0.113 R)
• M11: 2,414,360 km (0.092 R)
• M12: 2,583,854 km (0.106 R)
• M13: 2,660,299 km (0.046 R)
• M14: 2,718,343 km (0.108 R)
• M15: 2,796,134 km (0.087 R)
• M16: 3,074,835 km (0.084 R)
• M17: 3,135,721 km (0.073 R)
• M18: 3,467,379 km (0.1 R)
• M19: 3,745,033 km (0.059 R)
• M20: 4,119,177 km (0.04 R)
• M21: 4,738,064 km (0.112 R)
• M22: 4,855,797 km (0.093 R)
• M23: 5,094,406 km (0.064 R)
• M24: 5,287,986 km (0.074 R)
• M25: 5,508,792 km (0.098 R)
• M26: 5,707,608 km (0.103 R)
• M27: 5,984,812 km (0.11 R)
• M28: 6,086,689 km (0.026 R)
• M29: 6,240,625 km (0.095 R)
• M30: 6,473,997 km (0.052 R)
• M31: 6,816,128 km (0.084 R)
• M32: 6,895,863 km (0.088 R)
• M33: 7,056,532 km (0.105 R)
• M34: 7,245,324 km (0.034 R)
• M35: 7,354,082 km (0.106 R)
• M36: 7,628,145 km (0.058 R)
• M37: 7,711,022 km (0.113 R)
• M38: 8,017,548 km (0.106 R)
• M39: 8,786,781 km (0.093 R)
• M40: 9,194,884 km (0.066 R)
• M41: 9,668,959 km (0.078 R)
• M42: 9,788,637 km (0.111 R)
• M43: 10,060,008 km (0.081 R)
• M44: 10,211,700 km (0.055 R)
• M45: 10,609,930 km (0.119 R)
• M46: 10,702,531 km (0.043 R)
• M47: 11,358,368 km (0.113 R)
• M48: 11,738,945 km (0.12 R)
• M49: 11,802,823 km (0.109 R)
• M50: 12,350,202 km (0.082 R)
• M51: 12,610,652 km (0.108 R)
• M52: 13,037,754 km (0.055 R)
• M53: 13,137,087 km (0.109 R)
• M54: 13,637,043 km (0.1 R)
• M55: 13,973,937 km (0.084 R)
• M56: 14,347,483 km (0.1 R)
• M57: 14,518,473 km (0.115 R)
• M58: 14,621,397 km (0.067 R)
• M59: 15,348,442 km (0.071 R)
• M60: 16,371,692 km (0.103 R)
• M61: 16,478,804 km (0.12 R)
• M62: 16,693,776 km (0.073 R)
• M63: 16,873,593 km (0.066 R)
• M64: 17,198,818 km (0.052 R)
• M65: 17,271,373 km (0.104 R)
• M66: 17,745,599 km (0.081 R)
• M67: 17,929,155 km (0.085 R)
• M68: 18,335,164 km (0.11 R)
• M69: 18,520,665 km (0.105 R)
• M70: 18,931,012 km (0.109 R)
• M71: 20,027,415 km (0.097 R)
• M72: 20,256,748 km (0.105 R)
• M73: 21,808,228 km (0.101 R)
• M74: 21,926,111 km (0.077 R)
• M75: 22,439,531 km (0.065 R)
• M76: 22,518,818 km (0.115 R)
• M77: 23,277,129 km (0.108 R)
• M78: 23,478,039 km (0.12 R)
• M79: 23,639,306 km (0.112 R)
• M80: 23,760,331 km (0.106 R)
• M81: 23,922,196 km (0.111 R)
• M82: 24,084,360 km (0.047 R)
• M83: 24,206,282 km (0.099 R)
• M84: 24,818,736 km (0.111 R)
• M85: 24,900,715 km (0.077 R)
• M86: 25,684,758 km (0.107 R)
• M87: 26,100,640 km (0.102 R)
• M88: 27,361,600 km (0.041 R)
• M89: 28,728,326 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 11.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.49 AU - 11.49 AU

Year: 14751 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,506,994 km

• M1: 261,647 km (0.113 R)
• M2: 501,003 km (0.049 R)
• M3: 654,341 km (0.11 R)
• M4: 759,060 km (0.074 R)
• M5: 1,290,132 km (0.12 R)
• M6: 1,536,969 km (0.08 R)
• M7: 1,754,484 km (0.031 R)
• M8: 1,920,687 km (0.062 R)
• M9: 2,367,237 km (0.067 R)
• M10: 2,952,464 km (0.078 R)
• M11: 3,187,931 km (0.109 R)
• M12: 3,429,681 km (0.063 R)
• M13: 3,911,536 km (0.09 R)
• M14: 4,210,881 km (0.118 R)
• M15: 5,219,021 km (0.077 R)
• M16: 5,660,335 km (0.106 R)
• M17: 6,391,719 km (0.105 R)
• M18: 6,650,074 km (0.077 R)
• M19: 7,104,403 km (0.074 R)
• M20: 7,867,352 km (0.106 R)
• M21: 10,584,199 km (0.077 R)
• M22: 11,086,249 km (0.055 R)
• M23: 11,340,267 km (0.049 R)
• M24: 12,934,082 km (0.048 R)
• M25: 13,141,874 km (0.04 R)
• M26: 13,802,348 km (0.097 R)
• M27: 14,504,411 km (0.09 R)
• M28: 15,595,129 km (0.096 R)
• M29: 16,294,200 km (0.097 R)
• M30: 16,808,966 km (0.034 R)
• M31: 16,938,518 km (0.119 R)
• M32: 17,100,981 km (0.087 R)
• M33: 17,689,948 km (0.112 R)
• M34: 18,619,250 km (0.109 R)
• M35: 20,146,046 km (0.12 R)
• M36: 22,101,440 km (0.106 R)
• M37: 22,385,676 km (0.082 R)
• M38: 23,209,810 km (0.089 R)
• M39: 23,607,442 km (0.09 R)
• M40: 24,336,133 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.6

Radius: 4.6

Gravity: 30.51 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 10.44 AU - 16.06 AU

Year: 18267 Days

Day: 15.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 83.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,506,994 km

• M1: 63,429 km (0.054 R)
• M2: 212,728 km (0.075 R)
• M3: 302,038 km (0.118 R)
• M4: 556,654 km (0.094 R)
• M5: 772,224 km (0.118 R)
• M6: 841,787 km (0.096 R)
• M7: 889,210 km (0.1 R)
• M8: 1,384,678 km (0.064 R)
• M9: 1,556,566 km (0.111 R)
• M10: 1,857,856 km (0.067 R)
• M11: 2,047,247 km (0.064 R)
• M12: 2,144,336 km (0.118 R)
• M13: 2,276,132 km (0.091 R)
• M14: 3,047,309 km (0.111 R)
• M15: 3,084,259 km (0.106 R)
• M16: 3,772,410 km (0.042 R)
• M17: 4,012,065 km (0.102 R)
• M18: 4,133,688 km (0.093 R)
• M19: 4,802,989 km (0.062 R)
• M20: 5,550,380 km (0.091 R)
• M21: 6,192,753 km (0.104 R)
• M22: 6,333,375 km (0.108 R)
• M23: 6,522,617 km (0.075 R)
• M24: 6,761,824 km (0.053 R)
• M25: 6,858,314 km (0.046 R)
• M26: 7,446,683 km (0.117 R)
• M27: 8,566,722 km (0.026 R)
• M28: 8,723,501 km (0.081 R)
• M29: 9,306,334 km (0.068 R)
• M30: 9,683,919 km (0.105 R)
• M31: 10,176,545 km (0.034 R)
• M32: 11,993,261 km (0.071 R)
• M33: 13,723,809 km (0.063 R)
• M34: 14,524,607 km (0.027 R)
• M35: 14,836,668 km (0.037 R)
• M36: 14,899,350 km (0.05 R)
• M37: 15,024,862 km (0.103 R)
• M38: 15,213,954 km (0.092 R)
• M39: 15,785,867 km (0.111 R)
• M40: 16,624,363 km (0.098 R)
• M41: 17,676,036 km (0.11 R)
• M42: 18,142,931 km (0.1 R)
• M43: 18,952,554 km (0.088 R)
• M44: 20,328,107 km (0.08 R)
• M45: 21,027,925 km (0.108 R)
• M46: 23,246,911 km (0.101 R)
• M47: 23,611,630 km (0.063 R)
• M48: 24,643,108 km (0.078 R)
• M49: 24,866,158 km (0.064 R)
• M50: 25,015,158 km (0.092 R)
• M51: 26,293,621 km (0.097 R)
• M52: 26,826,189 km (0.05 R)
• M53: 27,132,117 km (0.118 R)
• M54: 27,285,455 km (0.086 R)
• M55: 27,979,290 km (0.115 R)
• M56: 28,056,781 km (0.093 R)
• M57: 30,492,983 km (0.076 R)
• M58: 30,892,259 km (0.098 R)
• M59: 31,857,465 km (0.095 R)
• M60: 32,669,333 km (0.118 R)
• M61: 34,147,808 km (0.042 R)
• M62: 34,479,317 km (0.079 R)
• M63: 34,728,697 km (0.085 R)
• M64: 36,068,495 km (0.107 R)
• M65: 36,660,005 km (0.06 R)
• M66: 38,024,039 km (0.116 R)
• M67: 38,539,852 km (0.114 R)
• M68: 39,404,528 km (0.03 R)
• M69: 39,926,475 km (0.114 R)
• M70: 41,329,404 km (0.062 R)
• M71: 41,682,754 km (0.102 R)
• M72: 41,948,290 km (0.093 R)
• M73: 42,037,002 km (0.056 R)
• M74: 42,748,489 km (0.114 R)
• M75: 43,105,729 km (0.115 R)
• M76: 43,733,292 km (0.047 R)
• M77: 44,363,847 km (0.082 R)
• M78: 46,732,280 km (0.091 R)
• M79: 47,561,651 km (0.091 R)
• M80: 49,890,740 km (0.116 R)
• M81: 52,256,780 km (0.102 R)
• M82: 54,368,953 km (0.103 R)
• M83: 54,852,902 km (0.095 R)
• M84: 57,983,536 km (0.1 R)
• M85: 58,874,541 km (0.059 R)
• M86: 59,073,058 km (0.12 R)
• M87: 60,970,856 km (0.096 R)
• M88: 63,396,436 km (0.105 R)
• M89: 63,498,163 km (0.076 R)
• M90: 64,109,868 km (0.1 R)
• M91: 64,621,044 km (0.092 R)
• M92: 65,853,431 km (0.103 R)
• M93: 66,679,212 km (0.042 R)
• M94: 67,820,494 km (0.091 R)
• M95: 69,177,347 km (0.056 R)
• M96: 69,386,933 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.1

Radius: 6.2

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.81 AU - 19.93 AU

Year: 28611 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,506,994 km

• M1: 141,520 km (0.117 R)
• M2: 290,519 km (0.082 R)
• M3: 1,444,218 km (0.1 R)
• M4: 2,216,442 km (0.068 R)
• M5: 2,355,867 km (0.086 R)
• M6: 2,717,146 km (0.11 R)
• M7: 3,694,619 km (0.101 R)
• M8: 4,241,848 km (0.076 R)
• M9: 4,503,046 km (0.092 R)
• M10: 4,859,388 km (0.093 R)
• M11: 5,364,131 km (0.087 R)
• M12: 5,741,716 km (0.069 R)
• M13: 5,789,587 km (0.115 R)
• M14: 5,837,459 km (0.103 R)
• M15: 5,885,629 km (0.072 R)
• M16: 6,225,815 km (0.099 R)
• M17: 6,422,985 km (0.119 R)
• M18: 6,823,757 km (0.033 R)
• M19: 7,649,388 km (0.108 R)
• M20: 8,670,094 km (0.036 R)
• M21: 8,890,452 km (0.066 R)
• M22: 9,168,405 km (0.111 R)
• M23: 9,732,987 km (0.115 R)
• M24: 10,134,957 km (0.032 R)
• M25: 10,192,851 km (0.114 R)
• M26: 10,483,669 km (0.038 R)
• M27: 10,777,479 km (0.069 R)
• M28: 11,133,373 km (0.114 R)
• M29: 11,856,978 km (0.076 R)
• M30: 12,471,526 km (0.107 R)
• M31: 13,667,411 km (0.064 R)
• M32: 14,571,880 km (0.078 R)
• M33: 14,637,104 km (0.094 R)
• M34: 15,163,390 km (0.12 R)
• M35: 15,295,933 km (0.098 R)
• M36: 15,762,828 km (0.089 R)
• M37: 16,099,124 km (0.117 R)
• M38: 16,779,047 km (0.103 R)
• M39: 16,916,078 km (0.088 R)
• M40: 17,468,095 km (0.069 R)
• M41: 18,096,256 km (0.03 R)
• M42: 20,755,209 km (0.104 R)
• M43: 23,456,946 km (0.076 R)
• M44: 24,304,268 km (0.101 R)
• M45: 24,848,655 km (0.069 R)
• M46: 25,004,985 km (0.11 R)
• M47: 26,346,579 km (0.085 R)
• M48: 26,665,671 km (0.112 R)
• M49: 27,630,428 km (0.092 R)
• M50: 31,012,237 km (0.071 R)
• M51: 31,687,223 km (0.057 R)
• M52: 34,087,371 km (0.086 R)
• M53: 35,046,144 km (0.115 R)
• M54: 35,221,472 km (0.07 R)
• M55: 36,545,264 km (0.076 R)
• M56: 36,811,997 km (0.059 R)
• M57: 37,347,408 km (0.114 R)
• M58: 38,155,386 km (0.043 R)
• M59: 39,059,854 km (0.099 R)
• M60: 39,879,800 km (0.098 R)
• M61: 40,982,037 km (0.093 R)
• M62: 41,444,295 km (0.089 R)
• M63: 42,654,093 km (0.082 R)
• M64: 43,592,520 km (0.102 R)
• M65: 44,064,352 km (0.114 R)
• M66: 44,632,674 km (0.087 R)
• M67: 46,448,643 km (0.078 R)
• M68: 46,930,498 km (0.07 R)
• M69: 47,317,059 km (0.115 R)
• M70: 47,607,877 km (0.099 R)
• M71: 48,972,359 km (0.113 R)
• M72: 49,561,027 km (0.102 R)
• M73: 50,053,353 km (0.076 R)
• M74: 51,042,943 km (0.094 R)
• M75: 51,540,206 km (0.081 R)
• M76: 51,939,184 km (0.075 R)
• M77: 53,142,100 km (0.113 R)
• M78: 54,354,292 km (0.058 R)
• M79: 54,658,724 km (0.058 R)
• M80: 55,984,460 km (0.06 R)
• M81: 56,086,934 km (0.094 R)
• M82: 58,252,214 km (0.063 R)
• M83: 60,655,055 km (0.066 R)
• M84: 61,498,338 km (0.116 R)
• M85: 63,837,301 km (0.111 R)
• M86: 64,910,067 km (0.118 R)
• M87: 66,096,977 km (0.072 R)
• M88: 67,727,145 km (0.104 R)
• M89: 68,821,154 km (0.115 R)
• M90: 69,040,614 km (0.086 R)
• M91: 69,700,640 km (0.107 R)
• M92: 69,920,998 km (0.118 R)
• M93: 70,694,419 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit