🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 143 Days

Day: 21.9 Hours

Environment

Temp: 258 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,739,568 km

• M1: 74,949 km (0.086 R)
• M2: 173,085 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.67 AU - 2.47 AU

Year: 1042 Days

Day: 17.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 8.6

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.22 AU - 6.36 AU

Year: 4874 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,739,568 km

• M1: 112,498 km (0.078 R)
• M2: 209,886 km (0.088 R)
• M3: 382,522 km (0.106 R)
• M4: 479,312 km (0.043 R)
• M5: 576,251 km (0.055 R)
• M6: 680,371 km (0.064 R)
• M7: 843,582 km (0.108 R)
• M8: 1,101,040 km (0.108 R)
• M9: 1,160,281 km (0.111 R)
• M10: 1,294,620 km (0.074 R)
• M11: 1,357,451 km (0.061 R)
• M12: 1,539,063 km (0.084 R)
• M13: 1,868,926 km (0.085 R)
• M14: 2,101,102 km (0.114 R)
• M15: 2,220,631 km (0.113 R)
• M16: 2,311,885 km (0.102 R)
• M17: 2,435,453 km (0.112 R)
• M18: 2,641,150 km (0.039 R)
• M19: 2,754,246 km (0.102 R)
• M20: 2,868,988 km (0.074 R)
• M21: 2,968,620 km (0.104 R)
• M22: 3,137,217 km (0.084 R)
• M23: 3,257,194 km (0.113 R)
• M24: 3,396,171 km (0.061 R)
• M25: 3,698,059 km (0.09 R)
• M26: 3,788,416 km (0.067 R)
• M27: 4,365,715 km (0.088 R)
• M28: 4,442,159 km (0.1 R)
• M29: 4,851,160 km (0.109 R)
• M30: 5,110,562 km (0.058 R)
• M31: 5,171,000 km (0.08 R)
• M32: 5,313,118 km (0.046 R)
• M33: 5,394,798 km (0.1 R)
• M34: 5,663,476 km (0.026 R)
• M35: 5,894,306 km (0.082 R)
• M36: 6,000,221 km (0.053 R)
• M37: 6,343,399 km (0.113 R)
• M38: 7,434,117 km (0.086 R)
• M39: 7,548,559 km (0.118 R)
• M40: 8,036,098 km (0.118 R)
• M41: 8,485,939 km (0.063 R)
• M42: 8,581,831 km (0.036 R)
• M43: 8,822,684 km (0.086 R)
• M44: 8,895,538 km (0.107 R)
• M45: 9,286,737 km (0.114 R)
• M46: 9,708,752 km (0.119 R)
• M47: 10,571,334 km (0.057 R)
• M48: 10,674,406 km (0.045 R)
• M49: 10,907,630 km (0.115 R)
• M50: 11,142,498 km (0.105 R)
• M51: 11,405,342 km (0.074 R)
• M52: 12,098,728 km (0.08 R)
• M53: 12,179,511 km (0.106 R)
• M54: 12,586,566 km (0.09 R)
• M55: 12,641,170 km (0.096 R)
• M56: 12,778,052 km (0.077 R)
• M57: 12,832,954 km (0.104 R)
• M58: 12,888,006 km (0.1 R)
• M59: 13,219,515 km (0.047 R)
• M60: 13,947,309 km (0.12 R)
• M61: 14,230,797 km (0.037 R)
• M62: 14,458,784 km (0.065 R)
• M63: 14,889,775 km (0.097 R)
• M64: 15,208,568 km (0.045 R)
• M65: 15,383,299 km (0.08 R)
• M66: 15,941,299 km (0.056 R)
• M67: 16,059,631 km (0.087 R)
• M68: 16,565,720 km (0.096 R)
• M69: 16,655,629 km (0.108 R)
• M70: 16,835,744 km (0.071 R)
• M71: 16,926,101 km (0.094 R)
• M72: 17,471,535 km (0.111 R)
• M73: 17,807,831 km (0.08 R)
• M74: 18,115,255 km (0.094 R)
• M75: 18,331,573 km (0.115 R)
• M76: 18,393,507 km (0.07 R)
• M77: 19,678,852 km (0.073 R)
• M78: 20,028,612 km (0.097 R)
• M79: 20,798,891 km (0.055 R)
• M80: 20,992,920 km (0.089 R)
• M81: 21,090,308 km (0.116 R)
• M82: 21,546,133 km (0.094 R)
• M83: 22,005,398 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 9.4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.52 AU - 8.02 AU

Year: 6163 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 81,739,568 km

• M1: 151,243 km (0.09 R)
• M2: 371,900 km (0.039 R)
• M3: 524,939 km (0.098 R)
• M4: 674,088 km (0.046 R)
• M5: 781,798 km (0.116 R)
• M6: 1,221,616 km (0.081 R)
• M7: 1,304,643 km (0.095 R)
• M8: 1,372,560 km (0.108 R)
• M9: 2,136,407 km (0.089 R)
• M10: 2,789,103 km (0.1 R)
• M11: 2,855,524 km (0.118 R)
• M12: 3,012,303 km (0.068 R)
• M13: 3,172,073 km (0.042 R)
• M14: 3,476,355 km (0.042 R)
• M15: 3,571,948 km (0.111 R)
• M16: 3,839,130 km (0.114 R)
• M17: 4,574,703 km (0.078 R)
• M18: 5,053,117 km (0.098 R)
• M19: 5,575,363 km (0.102 R)
• M20: 6,611,627 km (0.117 R)
• M21: 6,939,995 km (0.094 R)
• M22: 7,988,676 km (0.089 R)
• M23: 8,083,521 km (0.102 R)
• M24: 8,338,436 km (0.05 R)
• M25: 8,693,282 km (0.099 R)
• M26: 8,790,969 km (0.072 R)
• M27: 9,053,214 km (0.076 R)
• M28: 9,318,003 km (0.083 R)
• M29: 9,652,503 km (0.054 R)
• M30: 9,787,441 km (0.046 R)
• M31: 9,956,935 km (0.068 R)
• M32: 10,127,477 km (0.087 R)
• M33: 11,526,366 km (0.101 R)
• M34: 11,669,681 km (0.114 R)
• M35: 11,813,445 km (0.092 R)
• M36: 11,921,754 km (0.028 R)
• M37: 12,985,095 km (0.047 R)
• M38: 13,773,925 km (0.108 R)
• M39: 13,925,916 km (0.082 R)
• M40: 14,308,438 km (0.092 R)
• M41: 14,539,567 km (0.069 R)
• M42: 14,888,728 km (0.078 R)
• M43: 15,083,804 km (0.091 R)
• M44: 15,397,810 km (0.065 R)
• M45: 16,999,853 km (0.11 R)
• M46: 17,449,694 km (0.043 R)
• M47: 17,820,697 km (0.113 R)
• M48: 18,069,478 km (0.099 R)
• M49: 18,319,456 km (0.043 R)
• M50: 18,486,706 km (0.065 R)
• M51: 18,696,443 km (0.053 R)
• M52: 18,864,890 km (0.051 R)
• M53: 19,075,972 km (0.085 R)
• M54: 19,330,588 km (0.119 R)
• M55: 20,359,672 km (0.094 R)
• M56: 21,450,539 km (0.107 R)
• M57: 21,981,014 km (0.101 R)
• M58: 22,605,285 km (0.094 R)
• M59: 22,874,562 km (0.085 R)
• M60: 23,280,570 km (0.071 R)
• M61: 23,871,183 km (0.116 R)
• M62: 24,008,214 km (0.105 R)
• M63: 24,789,414 km (0.107 R)
• M64: 25,206,344 km (0.12 R)
• M65: 25,672,491 km (0.11 R)
• M66: 25,953,435 km (0.099 R)
• M67: 26,707,708 km (0.045 R)
• M68: 26,944,970 km (0.042 R)
• M69: 27,230,552 km (0.087 R)
• M70: 27,612,925 km (0.102 R)
• M71: 27,708,817 km (0.12 R)
• M72: 27,900,751 km (0.069 R)
• M73: 28,867,752 km (0.07 R)
• M74: 29,551,115 km (0.066 R)
• M75: 29,747,237 km (0.066 R)
• M76: 30,289,230 km (0.109 R)
• M77: 30,884,032 km (0.085 R)
• M78: 31,083,146 km (0.103 R)
• M79: 31,532,838 km (0.059 R)
• M80: 31,833,679 km (0.11 R)
• M81: 32,085,303 km (0.074 R)
• M82: 32,286,960 km (0.113 R)
• M83: 33,047,067 km (0.063 R)
• M84: 33,505,884 km (0.098 R)
• M85: 33,761,846 km (0.105 R)
• M86: 34,121,030 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.9

Radius: 3.4

Gravity: 41.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.64 AU - 22.36 AU

Year: 26717 Days

Day: 17.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 81,739,568 km

• M1: 55,650 km (0.119 R)
• M2: 112,049 km (0.09 R)
• M3: 136,583 km (0.073 R)
• M4: 445,802 km (0.12 R)
• M5: 488,138 km (0.103 R)
• M6: 1,153,998 km (0.034 R)
• M7: 1,523,056 km (0.111 R)
• M8: 2,066,844 km (0.083 R)
• M9: 2,359,308 km (0.115 R)
• M10: 2,472,254 km (0.044 R)
• M11: 2,982,234 km (0.091 R)
• M12: 3,145,594 km (0.093 R)
• M13: 3,270,060 km (0.073 R)
• M14: 3,696,264 km (0.097 R)
• M15: 3,960,304 km (0.065 R)
• M16: 5,369,217 km (0.109 R)
• M17: 5,971,947 km (0.057 R)
• M18: 6,074,422 km (0.089 R)
• M19: 6,385,585 km (0.086 R)
• M20: 6,915,461 km (0.109 R)
• M21: 6,969,316 km (0.104 R)
• M22: 7,625,303 km (0.101 R)
• M23: 7,904,303 km (0.093 R)
• M24: 8,130,046 km (0.102 R)
• M25: 8,357,883 km (0.041 R)
• M26: 9,349,269 km (0.09 R)
• M27: 11,759,739 km (0.098 R)
• M28: 12,146,749 km (0.04 R)
• M29: 15,529,755 km (0.06 R)
• M30: 15,670,676 km (0.04 R)
• M31: 17,688,901 km (0.087 R)
• M32: 18,503,910 km (0.11 R)
• M33: 19,406,733 km (0.072 R)
• M34: 19,558,575 km (0.112 R)
• M35: 20,093,388 km (0.06 R)
• M36: 21,411,644 km (0.106 R)
• M37: 21,490,183 km (0.115 R)
• M38: 21,568,572 km (0.109 R)
• M39: 22,200,174 km (0.038 R)
• M40: 22,677,840 km (0.082 R)
• M41: 23,400,697 km (0.117 R)
• M42: 23,562,263 km (0.115 R)
• M43: 24,539,885 km (0.047 R)
• M44: 24,786,422 km (0.086 R)
• M45: 25,364,768 km (0.093 R)
• M46: 27,721,981 km (0.106 R)
• M47: 28,408,336 km (0.059 R)
• M48: 29,013,310 km (0.093 R)
• M49: 31,475,691 km (0.097 R)
• M50: 31,654,161 km (0.083 R)
• M51: 32,551,300 km (0.057 R)
• M52: 33,821,236 km (0.044 R)
• M53: 33,912,641 km (0.071 R)
• M54: 34,738,421 km (0.063 R)
• M55: 35,942,684 km (0.051 R)
• M56: 36,596,875 km (0.11 R)
• M57: 38,011,772 km (0.098 R)
• M58: 39,252,387 km (0.117 R)
• M59: 39,540,662 km (0.112 R)
• M60: 39,733,194 km (0.118 R)
• M61: 40,992,061 km (0.115 R)
• M62: 41,186,987 km (0.1 R)
• M63: 41,479,750 km (0.07 R)
• M64: 41,871,247 km (0.065 R)
• M65: 42,165,805 km (0.044 R)
• M66: 42,264,091 km (0.086 R)
• M67: 43,053,220 km (0.116 R)
• M68: 43,152,254 km (0.112 R)
• M69: 43,251,288 km (0.041 R)
• M70: 46,461,059 km (0.077 R)
• M71: 47,581,996 km (0.058 R)
• M72: 49,954,469 km (0.066 R)
• M73: 51,312,369 km (0.054 R)
• M74: 52,576,471 km (0.118 R)
• M75: 52,788,152 km (0.115 R)
• M76: 54,277,847 km (0.095 R)
• M77: 55,565,736 km (0.112 R)
• M78: 56,321,654 km (0.117 R)
• M79: 58,062,225 km (0.094 R)
• M80: 58,500,098 km (0.092 R)
• M81: 58,939,018 km (0.064 R)
• M82: 61,150,374 km (0.116 R)
• M83: 61,484,426 km (0.109 R)
• M84: 62,266,075 km (0.05 R)
• M85: 64,065,288 km (0.084 R)
• M86: 65,312,037 km (0.087 R)
• M87: 67,025,232 km (0.112 R)
• M88: 69,332,180 km (0.087 R)
• M89: 69,448,119 km (0.105 R)
• M90: 70,611,990 km (0.118 R)
• M91: 71,196,319 km (0.11 R)
• M92: 71,782,294 km (0.111 R)
• M93: 73,195,097 km (0.063 R)
• M94: 73,549,793 km (0.107 R)
• M95: 76,527,090 km (0.107 R)
• M96: 77,367,830 km (0.102 R)
• M97: 77,729,109 km (0.052 R)
• M98: 80,395,242 km (0.104 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit