🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.36 AU - 1.94 AU

Year: 763 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.22 AU - 2.58 AU

Year: 1338 Days

Day: 40.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 155.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,530,654 km

• M1: 369,507 km (0.056 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.5

Radius: 10.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.33 AU - 5.99 AU

Year: 4846 Days

Day: 8.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,530,654 km

• M1: 139,276 km (0.081 R)
• M2: 253,868 km (0.107 R)
• M3: 340,934 km (0.097 R)
• M4: 472,580 km (0.052 R)
• M5: 718,818 km (0.099 R)
• M6: 924,216 km (0.091 R)
• M7: 1,298,958 km (0.09 R)
• M8: 1,392,158 km (0.093 R)
• M9: 1,736,382 km (0.118 R)
• M10: 1,980,825 km (0.079 R)
• M11: 2,052,632 km (0.059 R)
• M12: 2,125,487 km (0.114 R)
• M13: 2,292,737 km (0.079 R)
• M14: 2,464,326 km (0.087 R)
• M15: 2,541,967 km (0.1 R)
• M16: 2,660,000 km (0.119 R)
• M17: 2,759,931 km (0.106 R)
• M18: 2,881,405 km (0.109 R)
• M19: 3,235,353 km (0.068 R)
• M20: 3,493,709 km (0.104 R)
• M21: 3,581,223 km (0.114 R)
• M22: 3,669,636 km (0.048 R)
• M23: 3,781,236 km (0.118 R)
• M24: 4,122,618 km (0.082 R)
• M25: 4,497,810 km (0.101 R)
• M26: 4,617,338 km (0.079 R)
• M27: 4,713,829 km (0.093 R)
• M28: 4,933,139 km (0.107 R)
• M29: 6,133,064 km (0.082 R)
• M30: 6,426,425 km (0.113 R)
• M31: 6,834,080 km (0.091 R)
• M32: 7,194,162 km (0.052 R)
• M33: 7,731,667 km (0.108 R)
• M34: 8,429,092 km (0.115 R)
• M35: 8,666,055 km (0.054 R)
• M36: 8,785,434 km (0.073 R)
• M37: 9,116,345 km (0.112 R)
• M38: 9,359,740 km (0.038 R)
• M39: 9,451,444 km (0.114 R)
• M40: 9,574,413 km (0.098 R)
• M41: 9,852,815 km (0.084 R)
• M42: 10,071,078 km (0.087 R)
• M43: 10,165,175 km (0.116 R)
• M44: 11,187,078 km (0.075 R)
• M45: 12,408,994 km (0.116 R)
• M46: 12,814,254 km (0.114 R)
• M47: 13,465,155 km (0.117 R)
• M48: 13,568,826 km (0.072 R)
• M49: 13,916,492 km (0.077 R)
• M50: 13,986,503 km (0.095 R)
• M51: 14,977,290 km (0.115 R)
• M52: 15,481,285 km (0.041 R)
• M53: 15,662,598 km (0.074 R)
• M54: 16,468,930 km (0.069 R)
• M55: 17,251,028 km (0.044 R)
• M56: 17,401,374 km (0.108 R)
• M57: 18,007,245 km (0.109 R)
• M58: 18,312,724 km (0.103 R)
• M59: 18,658,594 km (0.098 R)
• M60: 19,826,655 km (0.058 R)
• M61: 21,988,344 km (0.104 R)
• M62: 22,396,746 km (0.108 R)
• M63: 22,519,865 km (0.117 R)
• M64: 22,725,413 km (0.03 R)
• M65: 23,971,862 km (0.028 R)
• M66: 24,097,674 km (0.049 R)
• M67: 24,181,748 km (0.045 R)
• M68: 24,265,822 km (0.117 R)
• M69: 24,434,419 km (0.099 R)
• M70: 24,899,967 km (0.065 R)
• M71: 25,283,087 km (0.098 R)
• M72: 26,400,583 km (0.104 R)
• M73: 26,704,267 km (0.114 R)
• M74: 27,140,046 km (0.1 R)
• M75: 27,666,181 km (0.082 R)
• M76: 28,062,915 km (0.064 R)
• M77: 28,328,601 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 10.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.61 AU - 7.11 AU

Year: 6466 Days

Day: 12.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,530,654 km

• M1: 167,101 km (0.03 R)
• M2: 273,615 km (0.093 R)
• M3: 787,334 km (0.079 R)
• M4: 1,065,137 km (0.118 R)
• M5: 1,259,165 km (0.102 R)
• M6: 1,585,588 km (0.075 R)
• M7: 1,709,754 km (0.107 R)
• M8: 1,865,934 km (0.103 R)
• M9: 2,012,091 km (0.085 R)
• M10: 2,223,324 km (0.11 R)
• M11: 2,410,171 km (0.116 R)
• M12: 2,716,697 km (0.067 R)
• M13: 3,087,401 km (0.11 R)
• M14: 3,510,015 km (0.095 R)
• M15: 3,600,522 km (0.036 R)
• M16: 3,691,627 km (0.071 R)
• M17: 3,876,380 km (0.105 R)
• M18: 4,332,354 km (0.077 R)
• M19: 4,507,683 km (0.075 R)
• M20: 5,274,073 km (0.087 R)
• M21: 5,757,573 km (0.075 R)
• M22: 5,864,536 km (0.032 R)
• M23: 6,431,661 km (0.082 R)
• M24: 6,565,103 km (0.091 R)
• M25: 6,834,528 km (0.087 R)
• M26: 7,176,659 km (0.087 R)
• M27: 7,571,148 km (0.119 R)
• M28: 7,782,829 km (0.102 R)
• M29: 7,972,669 km (0.051 R)
• M30: 8,308,666 km (0.101 R)
• M31: 8,649,150 km (0.079 R)
• M32: 9,118,738 km (0.11 R)
• M33: 9,774,725 km (0.116 R)
• M34: 10,576,869 km (0.071 R)
• M35: 11,238,989 km (0.025 R)
• M36: 11,642,753 km (0.08 R)
• M37: 11,778,439 km (0.065 R)
• M38: 12,051,305 km (0.075 R)
• M39: 12,547,821 km (0.115 R)
• M40: 12,882,621 km (0.108 R)
• M41: 13,447,053 km (0.106 R)
• M42: 13,560,897 km (0.088 R)
• M43: 15,217,993 km (0.094 R)
• M44: 15,396,014 km (0.117 R)
• M45: 15,574,934 km (0.038 R)
• M46: 17,308,025 km (0.069 R)
• M47: 19,293,637 km (0.079 R)
• M48: 19,712,362 km (0.118 R)
• M49: 19,906,540 km (0.105 R)
• M50: 20,199,153 km (0.074 R)
• M51: 20,264,378 km (0.11 R)
• M52: 20,427,739 km (0.057 R)
• M53: 20,887,304 km (0.073 R)
• M54: 21,184,704 km (0.094 R)
• M55: 21,816,905 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.2

Radius: 7.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.34 AU - 16.88 AU

Year: 18070 Days

Day: 19.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,530,654 km

• M1: 98,735 km (0.116 R)
• M2: 195,225 km (0.096 R)
• M3: 962,214 km (0.059 R)
• M4: 1,468,154 km (0.036 R)
• M5: 1,612,515 km (0.087 R)
• M6: 1,761,515 km (0.088 R)
• M7: 2,180,838 km (0.041 R)
• M8: 2,747,365 km (0.107 R)
• M9: 3,047,309 km (0.098 R)
• M10: 3,389,289 km (0.092 R)
• M11: 4,008,774 km (0.039 R)
• M12: 4,417,924 km (0.067 R)
• M13: 4,522,344 km (0.077 R)
• M14: 4,698,121 km (0.114 R)
• M15: 4,804,784 km (0.097 R)
• M16: 6,029,393 km (0.119 R)
• M17: 6,145,331 km (0.104 R)
• M18: 6,223,122 km (0.1 R)
• M19: 6,576,771 km (0.083 R)
• M20: 6,977,544 km (0.089 R)
• M21: 7,718,801 km (0.091 R)
• M22: 8,484,892 km (0.039 R)
• M23: 9,364,378 km (0.045 R)
• M24: 10,042,804 km (0.054 R)
• M25: 10,226,510 km (0.096 R)
• M26: 10,504,014 km (0.062 R)
• M27: 10,783,912 km (0.091 R)
• M28: 11,113,775 km (0.093 R)
• M29: 11,399,059 km (0.091 R)
• M30: 12,367,555 km (0.092 R)
• M31: 12,811,861 km (0.074 R)
• M32: 13,311,817 km (0.09 R)
• M33: 13,818,056 km (0.063 R)
• M34: 14,073,569 km (0.096 R)
• M35: 14,797,324 km (0.085 R)
• M36: 16,012,358 km (0.098 R)
• M37: 16,334,592 km (0.088 R)
• M38: 16,713,224 km (0.082 R)
• M39: 16,821,981 km (0.099 R)
• M40: 17,534,366 km (0.106 R)
• M41: 18,089,075 km (0.117 R)
• M42: 18,312,575 km (0.098 R)
• M43: 18,706,017 km (0.051 R)
• M44: 19,272,694 km (0.062 R)
• M45: 20,017,990 km (0.113 R)
• M46: 20,423,101 km (0.038 R)
• M47: 20,772,562 km (0.119 R)
• M48: 20,830,905 km (0.097 R)
• M49: 21,359,285 km (0.108 R)
• M50: 21,713,981 km (0.075 R)
• M51: 22,249,691 km (0.114 R)
• M52: 22,429,209 km (0.046 R)
• M53: 22,489,198 km (0.096 R)
• M54: 24,806,618 km (0.105 R)
• M55: 25,054,951 km (0.12 R)
• M56: 25,241,798 km (0.102 R)
• M57: 25,930,697 km (0.119 R)
• M58: 27,519,127 km (0.073 R)
• M59: 28,747,475 km (0.108 R)
• M60: 28,942,999 km (0.072 R)
• M61: 29,138,972 km (0.059 R)
• M62: 29,204,347 km (0.044 R)
• M63: 29,729,585 km (0.102 R)
• M64: 30,191,842 km (0.075 R)
• M65: 30,856,057 km (0.113 R)
• M66: 32,334,533 km (0.104 R)
• M67: 32,605,903 km (0.082 R)
• M68: 32,809,805 km (0.072 R)
• M69: 34,180,271 km (0.111 R)
• M70: 36,200,590 km (0.061 R)
• M71: 37,545,176 km (0.052 R)
• M72: 37,758,951 km (0.073 R)
• M73: 37,901,668 km (0.112 R)
• M74: 38,618,092 km (0.11 R)
• M75: 39,483,815 km (0.039 R)
• M76: 39,701,181 km (0.114 R)
• M77: 39,846,290 km (0.053 R)
• M78: 39,991,700 km (0.099 R)
• M79: 40,137,109 km (0.066 R)
• M80: 40,428,675 km (0.118 R)
• M81: 42,266,784 km (0.098 R)
• M82: 42,860,688 km (0.048 R)
• M83: 43,233,336 km (0.066 R)
• M84: 43,457,433 km (0.037 R)
• M85: 46,176,375 km (0.065 R)
• M86: 46,634,892 km (0.107 R)
• M87: 46,711,486 km (0.112 R)
• M88: 47,402,479 km (0.087 R)
• M89: 47,479,372 km (0.099 R)
• M90: 47,865,036 km (0.101 R)
• M91: 49,573,593 km (0.109 R)
• M92: 50,356,887 km (0.09 R)
• M93: 52,492,098 km (0.05 R)
• M94: 52,731,155 km (0.104 R)
• M95: 53,210,317 km (0.082 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit