🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.91 AU - 1.39 AU

Year: 446 Days

Day: 37.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.83 AU - 2.23 AU

Year: 1046 Days

Day: 39.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535

Radius: 9.7

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.96 AU - 6.32 AU

Year: 4214 Days

Day: 6.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,369,447 km

• M1: 121,473 km (0.11 R)
• M2: 218,263 km (0.069 R)
• M3: 325,675 km (0.098 R)
• M4: 404,961 km (0.06 R)
• M5: 492,626 km (0.071 R)
• M6: 577,897 km (0.1 R)
• M7: 732,581 km (0.105 R)
• M8: 878,140 km (0.095 R)
• M9: 972,835 km (0.071 R)
• M10: 1,121,535 km (0.072 R)
• M11: 1,238,222 km (0.083 R)
• M12: 1,304,793 km (0.119 R)
• M13: 1,583,942 km (0.099 R)
• M14: 1,760,617 km (0.056 R)
• M15: 1,836,164 km (0.109 R)
• M16: 2,133,415 km (0.037 R)
• M17: 2,198,042 km (0.092 R)
• M18: 2,395,810 km (0.091 R)
• M19: 2,479,884 km (0.103 R)
• M20: 2,565,155 km (0.096 R)
• M21: 2,686,030 km (0.116 R)
• M22: 2,808,850 km (0.071 R)
• M23: 2,933,614 km (0.117 R)
• M24: 3,413,075 km (0.085 R)
• M25: 3,700,902 km (0.082 R)
• M26: 3,897,324 km (0.113 R)
• M27: 4,036,749 km (0.108 R)
• M28: 4,198,315 km (0.069 R)
• M29: 4,465,347 km (0.068 R)
• M30: 5,037,559 km (0.108 R)
• M31: 5,431,899 km (0.058 R)
• M32: 5,632,958 km (0.11 R)
• M33: 5,790,934 km (0.09 R)
• M34: 6,088,334 km (0.12 R)
• M35: 6,227,311 km (0.12 R)
• M36: 6,532,041 km (0.113 R)
• M37: 6,674,309 km (0.093 R)
• M38: 6,889,730 km (0.081 R)
• M39: 7,131,779 km (0.108 R)
• M40: 7,475,256 km (0.029 R)
• M41: 7,799,135 km (0.088 R)
• M42: 7,924,947 km (0.117 R)
• M43: 8,512,418 km (0.033 R)
• M44: 9,140,280 km (0.119 R)
• M45: 9,486,749 km (0.1 R)
• M46: 10,000,767 km (0.076 R)
• M47: 10,192,402 km (0.08 R)
• M48: 10,302,506 km (0.084 R)
• M49: 10,802,761 km (0.077 R)
• M50: 11,140,553 km (0.106 R)
• M51: 11,625,251 km (0.1 R)
• M52: 11,711,569 km (0.09 R)
• M53: 12,438,614 km (0.07 R)
• M54: 13,360,287 km (0.116 R)
• M55: 13,905,571 km (0.106 R)
• M56: 15,331,987 km (0.057 R)
• M57: 16,030,609 km (0.109 R)
• M58: 16,126,650 km (0.117 R)
• M59: 16,545,225 km (0.12 R)
• M60: 16,804,478 km (0.119 R)
• M61: 17,163,364 km (0.115 R)
• M62: 17,855,254 km (0.11 R)
• M63: 17,954,886 km (0.083 R)
• M64: 18,355,210 km (0.068 R)
• M65: 18,792,036 km (0.073 R)
• M66: 19,164,534 km (0.114 R)
• M67: 20,330,949 km (0.107 R)
• M68: 20,504,483 km (0.08 R)
• M69: 20,957,764 km (0.028 R)
• M70: 21,027,776 km (0.085 R)
• M71: 21,344,026 km (0.113 R)
• M72: 21,732,531 km (0.055 R)
• M73: 22,480,820 km (0.07 R)
• M74: 23,746,568 km (0.119 R)
• M75: 24,332,991 km (0.065 R)
• M76: 24,812,901 km (0.098 R)

Asteroid Belt

Center: 9.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 3.8

Gravity: 35.76 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.36 AU - 17.14 AU

Year: 20487 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,369,447 km

• M1: 88,412 km (0.095 R)
• M2: 261,198 km (0.095 R)
• M3: 342,130 km (0.108 R)
• M4: 568,173 km (0.044 R)
• M5: 786,735 km (0.059 R)
• M6: 905,366 km (0.095 R)
• M7: 1,080,845 km (0.077 R)
• M8: 1,638,396 km (0.104 R)
• M9: 1,698,534 km (0.118 R)
• M10: 1,977,684 km (0.065 R)
• M11: 2,543,164 km (0.034 R)
• M12: 4,010,719 km (0.083 R)
• M13: 4,590,111 km (0.111 R)
• M14: 4,760,503 km (0.09 R)
• M15: 5,107,421 km (0.101 R)
• M16: 5,462,417 km (0.112 R)
• M17: 6,289,992 km (0.057 R)
• M18: 6,574,378 km (0.08 R)
• M19: 7,703,094 km (0.116 R)
• M20: 8,418,919 km (0.06 R)
• M21: 9,370,212 km (0.066 R)
• M22: 9,694,690 km (0.081 R)
• M23: 10,466,316 km (0.053 R)
• M24: 10,972,705 km (0.1 R)
• M25: 11,314,685 km (0.085 R)
• M26: 12,956,372 km (0.069 R)
• M27: 13,682,371 km (0.113 R)
• M28: 14,235,584 km (0.096 R)
• M29: 14,359,451 km (0.093 R)
• M30: 14,608,382 km (0.102 R)
• M31: 15,300,122 km (0.079 R)
• M32: 15,618,167 km (0.106 R)
• M33: 17,240,556 km (0.085 R)
• M34: 19,256,687 km (0.104 R)
• M35: 19,325,203 km (0.058 R)
• M36: 19,462,384 km (0.101 R)
• M37: 19,876,022 km (0.117 R)
• M38: 20,292,502 km (0.04 R)
• M39: 20,781,987 km (0.113 R)
• M40: 20,852,148 km (0.075 R)
• M41: 21,204,601 km (0.027 R)
• M42: 21,630,207 km (0.098 R)
• M43: 23,872,978 km (0.068 R)
• M44: 23,946,580 km (0.066 R)
• M45: 25,208,887 km (0.028 R)
• M46: 25,584,228 km (0.113 R)
• M47: 25,734,873 km (0.047 R)
• M48: 26,112,757 km (0.086 R)
• M49: 26,416,441 km (0.08 R)
• M50: 30,389,461 km (0.083 R)
• M51: 30,788,887 km (0.1 R)
• M52: 32,241,034 km (0.1 R)
• M53: 32,485,178 km (0.103 R)
• M54: 33,139,369 km (0.1 R)
• M55: 33,468,185 km (0.058 R)
• M56: 34,960,723 km (0.109 R)
• M57: 35,295,374 km (0.115 R)
• M58: 35,463,073 km (0.119 R)
• M59: 37,410,837 km (0.071 R)
• M60: 37,753,117 km (0.115 R)
• M61: 37,924,556 km (0.106 R)
• M62: 40,352,978 km (0.091 R)
• M63: 40,440,643 km (0.116 R)
• M64: 41,497,402 km (0.107 R)
• M65: 42,563,137 km (0.109 R)
• M66: 43,817,964 km (0.092 R)
• M67: 43,998,230 km (0.115 R)
• M68: 44,540,522 km (0.058 R)
• M69: 46,639,380 km (0.1 R)
• M70: 47,932,803 km (0.049 R)
• M71: 48,211,355 km (0.113 R)
• M72: 48,677,053 km (0.114 R)
• M73: 49,050,599 km (0.064 R)
• M74: 49,425,192 km (0.119 R)
• M75: 49,988,876 km (0.059 R)
• M76: 50,271,467 km (0.112 R)
• M77: 50,649,052 km (0.089 R)
• M78: 51,027,535 km (0.102 R)
• M79: 52,073,523 km (0.071 R)
• M80: 52,646,931 km (0.081 R)
• M81: 52,934,459 km (0.088 R)
• M82: 54,476,663 km (0.091 R)
• M83: 54,864,570 km (0.111 R)
• M84: 56,621,148 km (0.112 R)
• M85: 57,014,142 km (0.032 R)
• M86: 57,506,469 km (0.088 R)
• M87: 58,000,291 km (0.043 R)
• M88: 59,689,550 km (0.04 R)
• M89: 59,889,413 km (0.034 R)
• M90: 61,495,795 km (0.109 R)
• M91: 62,405,649 km (0.049 R)
• M92: 62,709,931 km (0.034 R)
• M93: 62,811,508 km (0.101 R)
• M94: 66,502,836 km (0.11 R)
• M95: 67,436,626 km (0.09 R)
• M96: 67,540,746 km (0.109 R)
• M97: 69,632,423 km (0.113 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 10,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit