🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.81 AU - 1.23 AU

Year: 386 Days

Day: 45.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.04 AU - 1.18 AU

Year: 438 Days

Day: 32.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 146.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.72 AU - 1.72 AU

Year: 845 Days

Day: 24.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.6

Radius: 13.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.88 AU - 5.06 AU

Year: 3542 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 99,813,878 km

• M1: 235,168 km (0.033 R)
• M2: 319,541 km (0.104 R)
• M3: 531,372 km (0.098 R)
• M4: 697,874 km (0.107 R)
• M5: 814,261 km (0.12 R)
• M6: 983,905 km (0.094 R)
• M7: 1,068,727 km (0.115 R)
• M8: 1,360,593 km (0.099 R)
• M9: 1,467,256 km (0.09 R)
• M10: 1,599,351 km (0.049 R)
• M11: 1,735,634 km (0.098 R)
• M12: 2,131,022 km (0.076 R)
• M13: 2,218,686 km (0.099 R)
• M14: 2,489,009 km (0.091 R)
• M15: 2,661,945 km (0.09 R)
• M16: 3,019,932 km (0.072 R)
• M17: 3,133,178 km (0.089 R)
• M18: 3,291,303 km (0.087 R)
• M19: 3,393,478 km (0.088 R)
• M20: 3,571,051 km (0.113 R)
• M21: 3,904,654 km (0.031 R)
• M22: 4,359,880 km (0.077 R)
• M23: 4,504,691 km (0.119 R)
• M24: 4,634,841 km (0.041 R)
• M25: 4,898,881 km (0.111 R)
• M26: 5,650,461 km (0.107 R)
• M27: 6,165,676 km (0.09 R)
• M28: 6,714,551 km (0.069 R)
• M29: 7,032,596 km (0.104 R)
• M30: 7,260,134 km (0.047 R)
• M31: 7,394,024 km (0.056 R)
• M32: 7,664,348 km (0.058 R)
• M33: 7,937,813 km (0.118 R)
• M34: 8,575,100 km (0.12 R)
• M35: 8,676,228 km (0.062 R)
• M36: 8,798,150 km (0.089 R)
• M37: 9,311,869 km (0.087 R)
• M38: 9,561,997 km (0.034 R)
• M39: 9,899,041 km (0.069 R)
• M40: 10,090,376 km (0.066 R)
• M41: 10,693,405 km (0.041 R)
• M42: 10,955,351 km (0.086 R)
• M43: 11,686,885 km (0.119 R)
• M44: 11,844,112 km (0.112 R)
• M45: 12,002,088 km (0.061 R)
• M46: 12,825,474 km (0.093 R)
• M47: 13,197,225 km (0.099 R)
• M48: 13,667,112 km (0.091 R)
• M49: 14,526,552 km (0.118 R)
• M50: 14,647,277 km (0.082 R)
• M51: 15,060,317 km (0.07 R)
• M52: 15,182,688 km (0.027 R)
• M53: 15,403,494 km (0.074 R)
• M54: 15,873,232 km (0.061 R)
• M55: 16,548,965 km (0.098 R)
• M56: 16,877,632 km (0.065 R)
• M57: 17,030,072 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.9

Radius: 9.5

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.19 AU - 5.01 AU

Year: 3697 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 99,813,878 km

• M1: 177,573 km (0.076 R)
• M2: 286,330 km (0.074 R)
• M3: 393,592 km (0.105 R)
• M4: 634,295 km (0.105 R)
• M5: 707,149 km (0.058 R)
• M6: 1,091,316 km (0.094 R)
• M7: 1,180,776 km (0.097 R)
• M8: 1,259,464 km (0.111 R)
• M9: 1,450,202 km (0.106 R)
• M10: 1,709,455 km (0.116 R)
• M11: 1,784,104 km (0.047 R)
• M12: 2,142,092 km (0.102 R)
• M13: 2,255,487 km (0.089 R)
• M14: 2,387,732 km (0.105 R)
• M15: 3,032,349 km (0.037 R)
• M16: 3,141,854 km (0.117 R)
• M17: 3,308,656 km (0.06 R)
• M18: 3,383,754 km (0.106 R)
• M19: 3,670,384 km (0.106 R)
• M20: 3,767,622 km (0.11 R)
• M21: 4,084,919 km (0.098 R)
• M22: 4,308,119 km (0.101 R)
• M23: 4,576,947 km (0.107 R)
• M24: 4,724,151 km (0.114 R)
• M25: 4,872,851 km (0.026 R)
• M26: 5,218,423 km (0.053 R)
• M27: 5,505,202 km (0.114 R)
• M28: 5,797,217 km (0.097 R)
• M29: 6,209,957 km (0.066 R)
• M30: 6,561,063 km (0.054 R)
• M31: 7,185,036 km (0.06 R)
• M32: 7,258,339 km (0.067 R)
• M33: 7,777,892 km (0.094 R)
• M34: 7,878,273 km (0.084 R)
• M35: 7,979,102 km (0.087 R)
• M36: 8,232,820 km (0.112 R)
• M37: 8,515,260 km (0.114 R)
• M38: 8,826,873 km (0.049 R)
• M39: 9,142,225 km (0.112 R)
• M40: 9,488,095 km (0.083 R)
• M41: 9,703,067 km (0.118 R)
• M42: 9,838,304 km (0.101 R)
• M43: 9,919,685 km (0.083 R)
• M44: 10,440,585 km (0.091 R)
• M45: 10,746,213 km (0.046 R)
• M46: 10,914,062 km (0.102 R)
• M47: 11,195,905 km (0.049 R)
• M48: 11,623,306 km (0.076 R)
• M49: 11,940,004 km (0.116 R)
• M50: 12,376,681 km (0.115 R)
• M51: 12,493,965 km (0.071 R)
• M52: 12,700,111 km (0.115 R)
• M53: 12,877,684 km (0.106 R)
• M54: 13,086,074 km (0.116 R)
• M55: 13,687,308 km (0.078 R)
• M56: 14,513,237 km (0.097 R)
• M57: 14,667,922 km (0.072 R)
• M58: 14,823,204 km (0.053 R)
• M59: 15,010,202 km (0.06 R)
• M60: 15,166,681 km (0.063 R)
• M61: 15,766,269 km (0.104 R)
• M62: 16,245,132 km (0.027 R)
• M63: 16,599,380 km (0.086 R)
• M64: 16,858,633 km (0.062 R)
• M65: 17,151,845 km (0.056 R)
• M66: 18,141,285 km (0.083 R)
• M67: 18,208,006 km (0.081 R)
• M68: 19,455,203 km (0.113 R)
• M69: 20,209,924 km (0.108 R)
• M70: 20,834,495 km (0.083 R)
• M71: 22,245,054 km (0.037 R)
• M72: 22,387,920 km (0.119 R)
• M73: 22,530,935 km (0.073 R)
• M74: 22,710,154 km (0.037 R)
• M75: 23,070,086 km (0.112 R)
• M76: 23,178,395 km (0.068 R)
• M77: 23,905,141 km (0.093 R)
• M78: 24,271,207 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.6

Radius: 11.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.63 AU - 10.57 AU

Year: 10287 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 99,813,878 km

• M1: 166,203 km (0.115 R)
• M2: 241,301 km (0.111 R)
• M3: 332,257 km (0.092 R)
• M4: 440,715 km (0.071 R)
• M5: 685,158 km (0.091 R)
• M6: 782,247 km (0.045 R)
• M7: 1,573,171 km (0.062 R)
• M8: 1,683,275 km (0.104 R)
• M9: 2,005,210 km (0.094 R)
• M10: 2,125,038 km (0.118 R)
• M11: 2,628,584 km (0.108 R)
• M12: 2,707,422 km (0.106 R)
• M13: 2,840,415 km (0.055 R)
• M14: 3,625,504 km (0.085 R)
• M15: 3,713,468 km (0.115 R)
• M16: 4,133,838 km (0.079 R)
• M17: 4,318,591 km (0.08 R)
• M18: 4,537,752 km (0.103 R)
• M19: 4,889,457 km (0.118 R)
• M20: 5,859,001 km (0.058 R)
• M21: 6,242,270 km (0.072 R)
• M22: 6,383,640 km (0.065 R)
• M23: 6,526,058 km (0.04 R)
• M24: 7,254,150 km (0.038 R)
• M25: 8,123,314 km (0.096 R)
• M26: 8,239,103 km (0.071 R)
• M27: 8,433,281 km (0.057 R)
• M28: 9,346,277 km (0.104 R)
• M29: 9,753,033 km (0.059 R)
• M30: 10,041,159 km (0.113 R)
• M31: 10,374,014 km (0.038 R)
• M32: 10,583,900 km (0.027 R)
• M33: 10,795,132 km (0.102 R)
• M34: 11,960,200 km (0.081 R)
• M35: 12,048,014 km (0.114 R)
• M36: 12,714,024 km (0.092 R)
• M37: 13,255,568 km (0.073 R)
• M38: 13,529,033 km (0.03 R)
• M39: 14,267,747 km (0.084 R)
• M40: 14,736,138 km (0.092 R)
• M41: 14,830,385 km (0.053 R)
• M42: 15,114,322 km (0.117 R)
• M43: 15,257,038 km (0.094 R)
• M44: 15,880,562 km (0.12 R)
• M45: 16,122,611 km (0.08 R)
• M46: 16,463,545 km (0.089 R)
• M47: 16,708,586 km (0.059 R)
• M48: 17,202,110 km (0.119 R)
• M49: 18,813,727 km (0.114 R)
• M50: 19,018,676 km (0.075 R)
• M51: 20,789,466 km (0.069 R)
• M52: 20,948,190 km (0.116 R)
• M53: 21,054,404 km (0.078 R)
• M54: 22,341,245 km (0.117 R)
• M55: 22,884,884 km (0.057 R)
• M56: 23,213,251 km (0.112 R)
• M57: 23,433,010 km (0.073 R)
• M58: 24,597,929 km (0.069 R)
• M59: 25,272,167 km (0.063 R)
• M60: 26,409,260 km (0.068 R)
• M61: 27,273,038 km (0.062 R)
• M62: 27,505,065 km (0.078 R)
• M63: 28,146,091 km (0.12 R)
• M64: 28,556,738 km (0.118 R)
• M65: 29,146,752 km (0.12 R)
• M66: 29,621,575 km (0.083 R)
• M67: 29,859,885 km (0.092 R)
• M68: 30,278,759 km (0.088 R)
• M69: 32,095,176 km (0.113 R)
• M70: 32,401,403 km (0.074 R)
• M71: 32,831,796 km (0.119 R)
• M72: 34,321,342 km (0.089 R)
• M73: 34,634,450 km (0.113 R)
• M74: 34,822,794 km (0.109 R)
• M75: 35,011,437 km (0.05 R)
• M76: 35,200,529 km (0.113 R)
• M77: 35,326,640 km (0.05 R)
• M78: 35,453,050 km (0.101 R)
• M79: 36,405,390 km (0.115 R)
• M80: 37,173,425 km (0.086 R)
• M81: 38,465,203 km (0.096 R)
• M82: 42,629,559 km (0.09 R)
• M83: 43,981,325 km (0.096 R)
• M84: 44,253,294 km (0.084 R)
• M85: 44,730,811 km (0.087 R)
• M86: 45,966,190 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.2

Radius: 7.3

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 16.76 AU - 17.54 AU

Year: 26615 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,813,878 km

• M1: 688,599 km (0.106 R)
• M2: 949,198 km (0.106 R)
• M3: 1,937,741 km (0.056 R)
• M4: 2,305,154 km (0.08 R)
• M5: 2,432,461 km (0.057 R)
• M6: 3,150,232 km (0.074 R)
• M7: 4,288,073 km (0.033 R)
• M8: 4,711,136 km (0.12 R)
• M9: 5,314,614 km (0.119 R)
• M10: 5,370,713 km (0.078 R)
• M11: 5,540,058 km (0.081 R)
• M12: 5,942,177 km (0.095 R)
• M13: 8,090,253 km (0.083 R)
• M14: 9,010,280 km (0.107 R)
• M15: 9,893,954 km (0.065 R)
• M16: 10,451,356 km (0.026 R)
• M17: 11,815,838 km (0.073 R)
• M18: 12,630,997 km (0.038 R)
• M19: 13,311,518 km (0.06 R)
• M20: 14,629,176 km (0.108 R)
• M21: 15,343,356 km (0.043 R)
• M22: 17,805,139 km (0.113 R)
• M23: 17,973,586 km (0.118 R)
• M24: 18,823,750 km (0.03 R)
• M25: 20,123,307 km (0.042 R)
• M26: 24,941,406 km (0.082 R)
• M27: 25,603,227 km (0.086 R)
• M28: 25,984,103 km (0.112 R)
• M29: 26,558,708 km (0.119 R)
• M30: 26,654,900 km (0.081 R)
• M31: 27,040,862 km (0.082 R)
• M32: 28,013,697 km (0.069 R)
• M33: 28,209,670 km (0.082 R)
• M34: 29,494,417 km (0.057 R)
• M35: 30,394,996 km (0.112 R)
• M36: 30,495,676 km (0.091 R)
• M37: 31,711,757 km (0.095 R)
• M38: 32,840,323 km (0.085 R)
• M39: 34,191,192 km (0.083 R)
• M40: 35,560,012 km (0.091 R)
• M41: 38,895,746 km (0.104 R)
• M42: 40,213,553 km (0.069 R)
• M43: 40,323,956 km (0.101 R)
• M44: 40,545,212 km (0.072 R)
• M45: 42,780,054 km (0.079 R)
• M46: 43,231,690 km (0.103 R)
• M47: 46,090,655 km (0.098 R)
• M48: 46,553,810 km (0.054 R)
• M49: 47,835,266 km (0.115 R)
• M50: 48,069,536 km (0.114 R)
• M51: 48,421,540 km (0.099 R)
• M52: 48,539,124 km (0.11 R)
• M53: 48,774,441 km (0.049 R)
• M54: 49,601,268 km (0.114 R)
• M55: 52,954,505 km (0.11 R)
• M56: 53,682,598 km (0.068 R)
• M57: 55,517,116 km (0.111 R)
• M58: 56,256,578 km (0.096 R)
• M59: 57,123,498 km (0.116 R)
• M60: 57,496,446 km (0.059 R)
• M61: 57,870,141 km (0.077 R)
• M62: 58,119,820 km (0.047 R)
• M63: 58,244,734 km (0.1 R)
• M64: 59,247,339 km (0.073 R)
• M65: 61,396,761 km (0.082 R)
• M66: 62,161,506 km (0.08 R)
• M67: 63,314,606 km (0.083 R)
• M68: 63,443,111 km (0.118 R)
• M69: 64,603,990 km (0.119 R)
• M70: 65,641,601 km (0.066 R)
• M71: 66,162,650 km (0.04 R)
• M72: 66,684,896 km (0.12 R)
• M73: 66,946,543 km (0.081 R)
• M74: 68,391,808 km (0.117 R)
• M75: 70,778,941 km (0.07 R)
• M76: 72,519,812 km (0.117 R)
• M77: 72,654,300 km (0.071 R)
• M78: 73,733,350 km (0.109 R)
• M79: 75,089,604 km (0.098 R)
• M80: 75,498,006 km (0.091 R)
• M81: 77,688,867 km (0.101 R)
• M82: 77,964,277 km (0.072 R)
• M83: 79,623,018 km (0.082 R)
• M84: 80,456,876 km (0.067 R)
• M85: 81,433,152 km (0.102 R)
• M86: 85,661,985 km (0.08 R)
• M87: 88,808,028 km (0.099 R)
• M88: 88,951,941 km (0.036 R)
• M89: 89,528,342 km (0.11 R)
• M90: 90,974,804 km (0.09 R)
• M91: 91,555,542 km (0.087 R)
• M92: 92,283,186 km (0.077 R)
• M93: 98,321,705 km (0.079 R)
• M94: 99,216,150 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit