🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.63 AU - 1.05 AU

Year: 295 Days

Day: 44.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.83 AU - 0.89 AU

Year: 305 Days

Day: 28.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,653,461 km

• M1: 208,390 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.15 AU - 1.35 AU

Year: 535 Days

Day: 38.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,653,461 km

• M1: 18,251 km (0.025 R)
• M2: 253,269 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.28 AU - 1.6 AU

Year: 662 Days

Day: 35.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,653,461 km

• M1: 88,113 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.92 AU - 2.64 AU

Year: 1318 Days

Day: 39.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.46 AU - 3.72 AU

Year: 2604 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,653,461 km

• M1: 2,296,178 km (0.042 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 11.9

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.04 AU - 5.6 AU

Year: 4052 Days

Day: 14 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,653,461 km

• M1: 160,070 km (0.113 R)
• M2: 275,559 km (0.088 R)
• M3: 354,697 km (0.111 R)
• M4: 834,307 km (0.073 R)
• M5: 1,235,828 km (0.105 R)
• M6: 1,345,483 km (0.037 R)
• M7: 1,458,579 km (0.101 R)
• M8: 2,056,372 km (0.112 R)
• M9: 2,477,191 km (0.111 R)
• M10: 2,653,118 km (0.101 R)
• M11: 2,851,485 km (0.103 R)
• M12: 2,980,438 km (0.099 R)
• M13: 3,301,625 km (0.103 R)
• M14: 3,754,009 km (0.078 R)
• M15: 3,875,333 km (0.072 R)
• M16: 4,121,870 km (0.119 R)
• M17: 4,416,279 km (0.074 R)
• M18: 5,499,816 km (0.027 R)
• M19: 5,638,045 km (0.054 R)
• M20: 5,941,429 km (0.054 R)
• M21: 6,035,975 km (0.078 R)
• M22: 6,394,711 km (0.038 R)
• M23: 6,515,735 km (0.116 R)
• M24: 6,809,695 km (0.054 R)
• M25: 7,208,224 km (0.104 R)
• M26: 7,640,262 km (0.083 R)
• M27: 7,743,036 km (0.112 R)
• M28: 7,976,259 km (0.08 R)
• M29: 9,040,499 km (0.097 R)
• M30: 9,122,029 km (0.097 R)
• M31: 9,395,943 km (0.105 R)
• M32: 10,092,471 km (0.036 R)
• M33: 10,205,567 km (0.116 R)
• M34: 10,347,386 km (0.099 R)
• M35: 10,690,563 km (0.037 R)
• M36: 11,066,502 km (0.114 R)
• M37: 11,329,346 km (0.118 R)
• M38: 11,476,251 km (0.103 R)
• M39: 11,742,386 km (0.117 R)
• M40: 13,133,945 km (0.062 R)
• M41: 13,257,513 km (0.083 R)
• M42: 13,412,347 km (0.041 R)
• M43: 13,723,959 km (0.119 R)
• M44: 13,880,738 km (0.063 R)
• M45: 13,974,984 km (0.088 R)
• M46: 14,069,530 km (0.082 R)
• M47: 14,577,265 km (0.087 R)
• M48: 15,090,984 km (0.108 R)
• M49: 15,252,849 km (0.083 R)
• M50: 15,741,586 km (0.109 R)
• M51: 15,905,694 km (0.03 R)
• M52: 16,070,402 km (0.054 R)
• M53: 16,335,040 km (0.059 R)
• M54: 16,701,256 km (0.113 R)
• M55: 16,801,636 km (0.048 R)
• M56: 16,935,676 km (0.052 R)
• M57: 17,103,824 km (0.066 R)
• M58: 17,306,379 km (0.097 R)
• M59: 17,679,776 km (0.095 R)
• M60: 18,365,383 km (0.092 R)
• M61: 19,480,635 km (0.069 R)
• M62: 19,586,251 km (0.091 R)
• M63: 19,692,166 km (0.028 R)
• M64: 20,438,510 km (0.106 R)
• M65: 20,581,825 km (0.075 R)
• M66: 20,725,289 km (0.041 R)
• M67: 20,905,255 km (0.073 R)
• M68: 21,411,794 km (0.1 R)
• M69: 21,959,023 km (0.104 R)
• M70: 22,105,778 km (0.108 R)
• M71: 22,473,939 km (0.032 R)
• M72: 22,658,841 km (0.086 R)
• M73: 22,918,543 km (0.104 R)
• M74: 24,080,320 km (0.094 R)
• M75: 24,954,720 km (0.082 R)
• M76: 25,492,076 km (0.087 R)
• M77: 25,607,715 km (0.072 R)
• M78: 25,723,503 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.9

Radius: 6.9

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.68 AU - 18.4 AU

Year: 24597 Days

Day: 19.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,653,461 km

• M1: 101,577 km (0.075 R)
• M2: 167,400 km (0.096 R)
• M3: 510,129 km (0.05 R)
• M4: 794,215 km (0.055 R)
• M5: 909,106 km (0.075 R)
• M6: 1,091,616 km (0.07 R)
• M7: 1,155,195 km (0.029 R)
• M8: 1,707,510 km (0.113 R)
• M9: 2,209,561 km (0.079 R)
• M10: 2,540,172 km (0.102 R)
• M11: 2,625,293 km (0.062 R)
• M12: 3,962,548 km (0.066 R)
• M13: 4,111,398 km (0.093 R)
• M14: 4,312,607 km (0.061 R)
• M15: 4,363,471 km (0.074 R)
• M16: 4,672,689 km (0.093 R)
• M17: 5,922,281 km (0.082 R)
• M18: 6,149,669 km (0.103 R)
• M19: 7,268,362 km (0.072 R)
• M20: 8,384,961 km (0.056 R)
• M21: 9,028,082 km (0.076 R)
• M22: 10,022,459 km (0.12 R)
• M23: 10,361,597 km (0.078 R)
• M24: 11,051,094 km (0.064 R)
• M25: 11,401,303 km (0.118 R)
• M26: 11,969,475 km (0.105 R)
• M27: 13,133,047 km (0.096 R)
• M28: 13,281,000 km (0.105 R)
• M29: 14,180,532 km (0.031 R)
• M30: 14,637,703 km (0.083 R)
• M31: 14,791,041 km (0.094 R)
• M32: 15,722,886 km (0.111 R)
• M33: 16,275,351 km (0.111 R)
• M34: 16,434,224 km (0.053 R)
• M35: 16,593,695 km (0.116 R)
• M36: 17,236,816 km (0.091 R)
• M37: 17,561,444 km (0.096 R)
• M38: 18,052,274 km (0.113 R)
• M39: 18,134,403 km (0.115 R)
• M40: 18,381,838 km (0.112 R)
• M41: 19,720,291 km (0.108 R)
• M42: 20,059,728 km (0.042 R)
• M43: 20,315,690 km (0.028 R)
• M44: 20,401,260 km (0.089 R)
• M45: 22,049,081 km (0.089 R)
• M46: 22,401,384 km (0.102 R)
• M47: 26,585,038 km (0.069 R)
• M48: 27,148,274 km (0.081 R)
• M49: 27,242,520 km (0.082 R)
• M50: 27,336,767 km (0.12 R)
• M51: 27,431,313 km (0.061 R)
• M52: 27,810,244 km (0.115 R)
• M53: 28,000,233 km (0.071 R)
• M54: 28,381,858 km (0.053 R)
• M55: 30,022,348 km (0.091 R)
• M56: 30,217,424 km (0.094 R)
• M57: 31,100,201 km (0.071 R)
• M58: 33,799,096 km (0.057 R)
• M59: 35,022,507 km (0.119 R)
• M60: 35,433,602 km (0.115 R)
• M61: 36,156,609 km (0.043 R)
• M62: 37,093,540 km (0.083 R)
• M63: 37,512,564 km (0.106 R)
• M64: 37,617,432 km (0.101 R)
• M65: 37,827,766 km (0.118 R)
• M66: 40,596,524 km (0.116 R)
• M67: 47,116,597 km (0.081 R)
• M68: 51,718,078 km (0.06 R)
• M69: 53,834,888 km (0.118 R)
• M70: 54,665,755 km (0.052 R)
• M71: 57,788,760 km (0.081 R)
• M72: 57,910,084 km (0.069 R)
• M73: 58,031,408 km (0.078 R)
• M74: 58,883,218 km (0.06 R)
• M75: 59,127,362 km (0.115 R)
• M76: 59,739,217 km (0.107 R)
• M77: 60,969,061 km (0.059 R)
• M78: 63,579,095 km (0.113 R)
• M79: 65,845,054 km (0.103 R)
• M80: 66,352,191 km (0.098 R)
• M81: 69,551,042 km (0.089 R)
• M82: 70,585,212 km (0.117 R)
• M83: 75,301,734 km (0.113 R)
• M84: 76,230,587 km (0.105 R)
• M85: 76,629,864 km (0.095 R)
• M86: 77,296,771 km (0.074 R)
• M87: 79,713,824 km (0.074 R)
• M88: 81,474,740 km (0.08 R)
• M89: 82,155,411 km (0.103 R)
• M90: 85,725,265 km (0.074 R)
• M91: 89,345,533 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.7

Radius: 4.3

Gravity: 21.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.21 AU - 23.03 AU

Year: 30764 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,653,461 km

• M1: 193,580 km (0.09 R)
• M2: 781,649 km (0.112 R)
• M3: 1,056,610 km (0.088 R)
• M4: 1,455,438 km (0.096 R)
• M5: 1,553,574 km (0.053 R)
• M6: 2,187,121 km (0.109 R)
• M7: 2,491,702 km (0.096 R)
• M8: 3,097,873 km (0.058 R)
• M9: 3,267,068 km (0.103 R)
• M10: 3,482,638 km (0.073 R)
• M11: 3,614,285 km (0.109 R)
• M12: 4,437,671 km (0.065 R)
• M13: 4,724,600 km (0.114 R)
• M14: 6,568,095 km (0.105 R)
• M15: 7,677,213 km (0.113 R)
• M16: 8,664,559 km (0.117 R)
• M17: 8,842,880 km (0.084 R)
• M18: 9,203,261 km (0.113 R)
• M19: 9,263,699 km (0.089 R)
• M20: 10,312,828 km (0.07 R)
• M21: 11,333,983 km (0.115 R)
• M22: 11,988,474 km (0.108 R)
• M23: 12,120,868 km (0.106 R)
• M24: 13,608,619 km (0.076 R)
• M25: 14,797,025 km (0.061 R)
• M26: 15,081,410 km (0.099 R)
• M27: 15,655,716 km (0.045 R)
• M28: 16,383,660 km (0.093 R)
• M29: 16,456,963 km (0.101 R)
• M30: 16,825,572 km (0.111 R)
• M31: 17,421,121 km (0.068 R)
• M32: 17,646,116 km (0.069 R)
• M33: 18,023,402 km (0.077 R)
• M34: 18,250,940 km (0.069 R)
• M35: 18,709,159 km (0.098 R)
• M36: 19,714,606 km (0.071 R)
• M37: 19,870,786 km (0.054 R)
• M38: 19,949,175 km (0.079 R)
• M39: 20,578,982 km (0.06 R)
• M40: 20,737,556 km (0.094 R)
• M41: 21,939,126 km (0.1 R)
• M42: 23,410,571 km (0.098 R)
• M43: 24,074,785 km (0.08 R)
• M44: 24,913,581 km (0.115 R)
• M45: 26,189,800 km (0.103 R)
• M46: 27,487,113 km (0.077 R)
• M47: 28,187,530 km (0.119 R)
• M48: 29,071,205 km (0.088 R)
• M49: 30,775,274 km (0.115 R)
• M50: 31,229,154 km (0.045 R)
• M51: 32,603,659 km (0.081 R)
• M52: 32,973,615 km (0.091 R)
• M53: 33,251,867 km (0.034 R)
• M54: 33,717,565 km (0.066 R)
• M55: 34,185,208 km (0.078 R)
• M56: 34,938,134 km (0.105 R)
• M57: 35,127,226 km (0.044 R)
• M58: 35,221,921 km (0.083 R)
• M59: 35,601,451 km (0.12 R)
• M60: 35,982,327 km (0.074 R)
• M61: 36,844,160 km (0.109 R)
• M62: 38,393,097 km (0.061 R)
• M63: 38,979,520 km (0.108 R)
• M64: 39,963,276 km (0.041 R)
• M65: 43,064,440 km (0.076 R)
• M66: 43,267,145 km (0.113 R)
• M67: 46,449,690 km (0.072 R)
• M68: 48,016,429 km (0.107 R)
• M69: 49,176,410 km (0.112 R)
• M70: 49,282,326 km (0.057 R)
• M71: 50,772,919 km (0.092 R)
• M72: 52,062,453 km (0.062 R)
• M73: 53,907,443 km (0.072 R)
• M74: 54,783,189 km (0.116 R)
• M75: 55,553,169 km (0.105 R)
• M76: 56,105,485 km (0.106 R)
• M77: 59,006,187 km (0.102 R)
• M78: 59,118,835 km (0.096 R)
• M79: 59,569,723 km (0.113 R)
• M80: 61,612,631 km (0.067 R)
• M81: 61,955,360 km (0.092 R)
• M82: 62,069,802 km (0.12 R)
• M83: 64,025,046 km (0.048 R)
• M84: 65,767,114 km (0.107 R)
• M85: 66,117,322 km (0.12 R)
• M86: 66,702,549 km (0.062 R)
• M87: 67,407,005 km (0.045 R)
• M88: 71,685,056 km (0.09 R)
• M89: 73,978,241 km (0.049 R)
• M90: 74,950,927 km (0.063 R)
• M91: 78,512,104 km (0.054 R)
• M92: 78,883,705 km (0.097 R)
• M93: 80,001,800 km (0.092 R)
• M94: 81,000,216 km (0.12 R)
• M95: 82,002,671 km (0.081 R)
• M96: 83,766,729 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit