🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.77 AU - 0.81 AU

Year: 269 Days

Day: 18.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,099,742 km

• M1: 54,005 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.23 AU - 1.47 AU

Year: 601 Days

Day: 36.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.4

Radius: 4.5

Gravity: 29.85 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.2 AU - 15.02 AU

Year: 17145 Days

Day: 21.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,099,742 km

• M1: 285,433 km (0.082 R)
• M2: 316,100 km (0.103 R)
• M3: 415,134 km (0.088 R)
• M4: 505,491 km (0.111 R)
• M5: 813,812 km (0.077 R)
• M6: 1,222,813 km (0.066 R)
• M7: 1,461,870 km (0.114 R)
• M8: 1,744,461 km (0.085 R)
• M9: 1,922,183 km (0.083 R)
• M10: 3,614,285 km (0.09 R)
• M11: 3,764,630 km (0.066 R)
• M12: 3,840,477 km (0.041 R)
• M13: 4,873,151 km (0.119 R)
• M14: 5,376,996 km (0.085 R)
• M15: 5,941,429 km (0.08 R)
• M16: 5,985,710 km (0.057 R)
• M17: 6,074,422 km (0.055 R)
• M18: 6,343,099 km (0.058 R)
• M19: 6,799,672 km (0.066 R)
• M20: 6,846,047 km (0.102 R)
• M21: 7,172,620 km (0.114 R)
• M22: 7,266,866 km (0.117 R)
• M23: 8,084,568 km (0.076 R)
• M24: 8,729,335 km (0.081 R)
• M25: 9,032,420 km (0.066 R)
• M26: 9,083,284 km (0.061 R)
• M27: 9,545,242 km (0.065 R)
• M28: 9,597,152 km (0.041 R)
• M29: 9,962,321 km (0.088 R)
• M30: 10,173,104 km (0.045 R)
• M31: 11,578,576 km (0.105 R)
• M32: 12,303,976 km (0.098 R)
• M33: 13,158,928 km (0.09 R)
• M34: 13,216,523 km (0.088 R)
• M35: 13,564,488 km (0.114 R)
• M36: 13,681,024 km (0.119 R)
• M37: 14,685,724 km (0.095 R)
• M38: 15,045,955 km (0.069 R)
• M39: 16,391,439 km (0.085 R)
• M40: 17,457,324 km (0.105 R)
• M41: 17,647,762 km (0.061 R)
• M42: 18,351,769 km (0.079 R)
• M43: 18,739,676 km (0.085 R)
• M44: 19,195,651 km (0.098 R)
• M45: 19,523,569 km (0.072 R)
• M46: 19,721,188 km (0.107 R)
• M47: 19,919,405 km (0.1 R)
• M48: 20,384,804 km (0.061 R)
• M49: 20,786,475 km (0.097 R)
• M50: 22,350,071 km (0.094 R)
• M51: 22,625,930 km (0.087 R)
• M52: 23,880,906 km (0.113 R)
• M53: 24,587,906 km (0.071 R)
• M54: 24,730,174 km (0.112 R)
• M55: 25,733,227 km (0.115 R)
• M56: 26,022,250 km (0.032 R)
• M57: 26,239,766 km (0.109 R)
• M58: 26,603,588 km (0.101 R)
• M59: 26,676,591 km (0.106 R)
• M60: 27,336,318 km (0.052 R)
• M61: 28,971,273 km (0.036 R)
• M62: 29,498,157 km (0.032 R)
• M63: 30,867,426 km (0.076 R)
• M64: 31,174,551 km (0.082 R)
• M65: 31,946,775 km (0.081 R)
• M66: 32,491,012 km (0.096 R)
• M67: 33,195,169 km (0.108 R)
• M68: 33,588,612 km (0.098 R)
• M69: 33,825,425 km (0.035 R)
• M70: 35,017,720 km (0.06 R)
• M71: 35,097,605 km (0.097 R)
• M72: 35,338,009 km (0.078 R)
• M73: 35,418,193 km (0.111 R)
• M74: 35,820,163 km (0.061 R)
• M75: 39,339,154 km (0.099 R)
• M76: 39,505,506 km (0.106 R)
• M77: 40,424,486 km (0.096 R)
• M78: 41,097,228 km (0.117 R)
• M79: 43,997,631 km (0.096 R)
• M80: 45,123,954 km (0.08 R)
• M81: 46,347,515 km (0.118 R)
• M82: 47,228,197 km (0.118 R)
• M83: 50,263,239 km (0.08 R)
• M84: 50,805,382 km (0.102 R)
• M85: 50,895,888 km (0.075 R)
• M86: 52,169,116 km (0.098 R)
• M87: 52,626,437 km (0.062 R)
• M88: 55,770,834 km (0.118 R)
• M89: 56,238,477 km (0.094 R)
• M90: 57,932,224 km (0.054 R)
• M91: 58,311,006 km (0.099 R)
• M92: 58,595,541 km (0.071 R)
• M93: 59,070,814 km (0.078 R)
• M94: 59,929,505 km (0.107 R)
• M95: 60,025,248 km (0.079 R)
• M96: 62,918,920 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.5

Radius: 7.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.21 AU - 18.45 AU

Year: 25267 Days

Day: 23 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,099,742 km

• M1: 123,418 km (0.077 R)
• M2: 177,273 km (0.082 R)
• M3: 339,886 km (0.103 R)
• M4: 400,174 km (0.045 R)
• M5: 464,501 km (0.063 R)
• M6: 926,609 km (0.096 R)
• M7: 1,014,722 km (0.098 R)
• M8: 1,129,015 km (0.1 R)
• M9: 1,296,266 km (0.101 R)
• M10: 1,345,633 km (0.117 R)
• M11: 1,628,223 km (0.055 R)
• M12: 2,277,628 km (0.096 R)
• M13: 2,901,152 km (0.105 R)
• M14: 2,999,138 km (0.099 R)
• M15: 3,131,383 km (0.1 R)
• M16: 3,333,489 km (0.099 R)
• M17: 3,505,078 km (0.118 R)
• M18: 3,609,497 km (0.103 R)
• M19: 4,941,068 km (0.025 R)
• M20: 5,058,353 km (0.058 R)
• M21: 5,216,179 km (0.074 R)
• M22: 6,837,670 km (0.093 R)
• M23: 7,365,750 km (0.07 R)
• M24: 8,136,329 km (0.092 R)
• M25: 8,182,405 km (0.045 R)
• M26: 8,228,631 km (0.11 R)
• M27: 8,367,757 km (0.115 R)
• M28: 8,507,631 km (0.114 R)
• M29: 10,047,891 km (0.056 R)
• M30: 10,196,740 km (0.079 R)
• M31: 10,799,171 km (0.11 R)
• M32: 10,900,598 km (0.06 R)
• M33: 11,053,487 km (0.025 R)
• M34: 13,104,773 km (0.087 R)
• M35: 14,424,227 km (0.094 R)
• M36: 16,306,318 km (0.064 R)
• M37: 16,891,844 km (0.083 R)
• M38: 17,424,562 km (0.059 R)
• M39: 17,543,791 km (0.093 R)
• M40: 17,603,481 km (0.111 R)
• M41: 17,902,826 km (0.055 R)
• M42: 17,962,964 km (0.101 R)
• M43: 18,446,016 km (0.078 R)
• M44: 19,920,752 km (0.048 R)
• M45: 21,242,000 km (0.11 R)
• M46: 21,305,579 km (0.115 R)
• M47: 21,624,671 km (0.033 R)
• M48: 21,816,755 km (0.093 R)
• M49: 22,138,390 km (0.108 R)
• M50: 22,851,374 km (0.085 R)
• M51: 23,047,198 km (0.107 R)
• M52: 23,835,728 km (0.063 R)
• M53: 24,166,938 km (0.095 R)
• M54: 24,233,359 km (0.112 R)
• M55: 24,766,975 km (0.092 R)
• M56: 25,102,373 km (0.065 R)
• M57: 26,049,627 km (0.095 R)
• M58: 26,322,493 km (0.085 R)
• M59: 28,118,715 km (0.03 R)
• M60: 29,031,561 km (0.116 R)
• M61: 29,811,564 km (0.101 R)
• M62: 29,882,773 km (0.092 R)
• M63: 30,814,169 km (0.107 R)
• M64: 31,973,553 km (0.033 R)
• M65: 32,705,386 km (0.085 R)
• M66: 32,999,645 km (0.034 R)
• M67: 35,687,619 km (0.101 R)
• M68: 36,066,401 km (0.044 R)
• M69: 37,903,313 km (0.111 R)
• M70: 38,833,214 km (0.111 R)
• M71: 38,988,945 km (0.09 R)
• M72: 40,163,288 km (0.089 R)
• M73: 40,242,126 km (0.08 R)
• M74: 41,111,290 km (0.073 R)
• M75: 42,306,427 km (0.073 R)
• M76: 42,627,016 km (0.09 R)
• M77: 43,674,650 km (0.089 R)
• M78: 47,449,303 km (0.106 R)
• M79: 47,699,131 km (0.077 R)
• M80: 50,136,081 km (0.119 R)
• M81: 51,327,029 km (0.097 R)
• M82: 52,871,777 km (0.057 R)
• M83: 54,780,496 km (0.052 R)
• M84: 55,392,651 km (0.058 R)
• M85: 55,831,122 km (0.115 R)
• M86: 56,006,900 km (0.068 R)
• M87: 56,359,053 km (0.07 R)
• M88: 58,308,463 km (0.034 R)
• M89: 58,397,623 km (0.026 R)
• M90: 59,470,689 km (0.046 R)
• M91: 59,650,206 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit