🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.96 AU - 0.98 AU

Year: 362 Days

Day: 31.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.78 AU - 2.2 AU

Year: 1063 Days

Day: 38.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.71 AU - 2.53 AU

Year: 1169 Days

Day: 41.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.24 AU - 6.24 AU

Year: 5209 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,422,574 km

• M1: 123,717 km (0.118 R)
• M2: 250,277 km (0.105 R)
• M3: 622,178 km (0.119 R)
• M4: 728,990 km (0.08 R)
• M5: 854,054 km (0.08 R)
• M6: 986,598 km (0.102 R)
• M7: 1,139,337 km (0.112 R)
• M8: 1,300,005 km (0.102 R)
• M9: 1,383,182 km (0.066 R)
• M10: 1,658,592 km (0.056 R)
• M11: 1,718,880 km (0.069 R)
• M12: 1,919,939 km (0.094 R)
• M13: 2,227,662 km (0.113 R)
• M14: 2,311,287 km (0.115 R)
• M15: 2,430,217 km (0.111 R)
• M16: 2,674,062 km (0.11 R)
• M17: 2,981,037 km (0.102 R)
• M18: 3,054,789 km (0.05 R)
• M19: 3,204,536 km (0.093 R)
• M20: 3,394,974 km (0.103 R)
• M21: 3,452,868 km (0.086 R)
• M22: 3,628,496 km (0.043 R)
• M23: 3,767,174 km (0.054 R)
• M24: 3,968,383 km (0.066 R)
• M25: 4,090,754 km (0.108 R)
• M26: 4,276,704 km (0.085 R)
• M27: 4,360,329 km (0.11 R)
• M28: 4,550,318 km (0.08 R)
• M29: 4,614,346 km (0.046 R)
• M30: 4,938,675 km (0.104 R)
• M31: 5,070,470 km (0.083 R)
• M32: 5,839,553 km (0.116 R)
• M33: 6,308,841 km (0.081 R)
• M34: 6,572,283 km (0.03 R)
• M35: 6,668,923 km (0.073 R)
• M36: 7,035,588 km (0.092 R)
• M37: 7,233,805 km (0.098 R)
• M38: 7,968,031 km (0.11 R)
• M39: 8,123,015 km (0.083 R)
• M40: 8,383,315 km (0.094 R)
• M41: 8,567,320 km (0.044 R)
• M42: 8,805,630 km (0.103 R)
• M43: 8,992,627 km (0.104 R)
• M44: 9,370,511 km (0.085 R)
• M45: 9,534,022 km (0.058 R)
• M46: 9,671,054 km (0.073 R)
• M47: 10,422,184 km (0.063 R)
• M48: 10,733,647 km (0.117 R)
• M49: 11,307,654 km (0.09 R)
• M50: 11,423,742 km (0.069 R)
• M51: 11,481,936 km (0.059 R)
• M52: 11,774,100 km (0.114 R)
• M53: 11,832,892 km (0.119 R)
• M54: 12,395,979 km (0.078 R)
• M55: 12,725,842 km (0.115 R)
• M56: 13,150,102 km (0.084 R)
• M57: 13,333,209 km (0.086 R)
• M58: 13,578,849 km (0.101 R)
• M59: 13,640,483 km (0.104 R)
• M60: 14,734,193 km (0.115 R)
• M61: 14,924,482 km (0.114 R)
• M62: 16,050,804 km (0.088 R)
• M63: 16,541,785 km (0.089 R)
• M64: 16,673,580 km (0.087 R)
• M65: 16,905,158 km (0.088 R)
• M66: 17,104,422 km (0.115 R)
• M67: 17,170,993 km (0.098 R)
• M68: 17,909,259 km (0.097 R)
• M69: 18,180,180 km (0.06 R)
• M70: 18,795,028 km (0.077 R)
• M71: 18,932,508 km (0.096 R)
• M72: 19,001,473 km (0.046 R)
• M73: 19,486,020 km (0.1 R)
• M74: 19,590,440 km (0.096 R)
• M75: 19,695,008 km (0.047 R)
• M76: 19,869,739 km (0.096 R)
• M77: 20,999,951 km (0.103 R)
• M78: 21,142,667 km (0.101 R)
• M79: 21,644,718 km (0.096 R)
• M80: 22,005,847 km (0.114 R)
• M81: 22,587,782 km (0.104 R)
• M82: 22,953,998 km (0.098 R)
• M83: 23,470,111 km (0.076 R)
• M84: 24,027,213 km (0.026 R)
• M85: 24,101,863 km (0.109 R)
• M86: 24,513,556 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 9.1

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.25 AU - 8.63 AU

Year: 6924 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,422,574 km

• M1: 134,638 km (0.111 R)
• M2: 201,957 km (0.062 R)
• M3: 294,708 km (0.026 R)
• M4: 353,799 km (0.089 R)
• M5: 440,865 km (0.098 R)
• M6: 680,521 km (0.074 R)
• M7: 1,138,589 km (0.098 R)
• M8: 1,698,385 km (0.049 R)
• M9: 1,976,637 km (0.119 R)
• M10: 2,121,148 km (0.106 R)
• M11: 2,334,026 km (0.116 R)
• M12: 2,531,495 km (0.105 R)
• M13: 2,643,544 km (0.1 R)
• M14: 3,156,515 km (0.087 R)
• M15: 4,193,079 km (0.079 R)
• M16: 4,596,843 km (0.058 R)
• M17: 4,956,925 km (0.104 R)
• M18: 5,470,495 km (0.112 R)
• M19: 5,557,860 km (0.107 R)
• M20: 5,971,199 km (0.114 R)
• M21: 6,333,525 km (0.091 R)
• M22: 6,765,265 km (0.074 R)
• M23: 6,921,744 km (0.088 R)
• M24: 7,142,850 km (0.047 R)
• M25: 7,270,307 km (0.106 R)
• M26: 8,417,274 km (0.038 R)
• M27: 8,619,530 km (0.037 R)
• M28: 8,857,540 km (0.107 R)
• M29: 8,994,572 km (0.108 R)
• M30: 9,132,202 km (0.115 R)
• M31: 9,339,993 km (0.1 R)
• M32: 9,549,430 km (0.079 R)
• M33: 9,937,487 km (0.114 R)
• M34: 10,547,248 km (0.061 R)
• M35: 11,058,574 km (0.058 R)
• M36: 11,428,829 km (0.067 R)
• M37: 11,878,370 km (0.114 R)
• M38: 12,257,451 km (0.1 R)
• M39: 12,563,678 km (0.1 R)
• M40: 13,222,507 km (0.071 R)
• M41: 13,972,292 km (0.092 R)
• M42: 14,332,224 km (0.069 R)
• M43: 15,266,014 km (0.045 R)
• M44: 16,219,401 km (0.063 R)
• M45: 16,303,176 km (0.109 R)
• M46: 17,750,087 km (0.1 R)
• M47: 18,972,152 km (0.094 R)
• M48: 19,060,414 km (0.097 R)
• M49: 19,727,322 km (0.066 R)
• M50: 20,041,178 km (0.112 R)
• M51: 20,810,111 km (0.117 R)
• M52: 21,496,765 km (0.119 R)
• M53: 21,588,768 km (0.098 R)
• M54: 22,330,325 km (0.111 R)
• M55: 22,423,674 km (0.09 R)
• M56: 22,563,847 km (0.063 R)
• M57: 24,220,643 km (0.102 R)
• M58: 24,460,449 km (0.047 R)
• M59: 25,184,802 km (0.117 R)
• M60: 25,622,824 km (0.098 R)
• M61: 25,818,349 km (0.032 R)
• M62: 25,965,254 km (0.103 R)
• M63: 26,456,982 km (0.098 R)
• M64: 27,250,299 km (0.071 R)
• M65: 28,505,425 km (0.078 R)
• M66: 28,860,122 km (0.105 R)
• M67: 29,165,451 km (0.085 R)
• M68: 29,830,563 km (0.095 R)
• M69: 30,087,722 km (0.048 R)
• M70: 30,345,629 km (0.055 R)
• M71: 30,707,805 km (0.048 R)
• M72: 31,384,436 km (0.099 R)
• M73: 31,541,215 km (0.079 R)
• M74: 32,434,913 km (0.069 R)
• M75: 32,964,489 km (0.044 R)
• M76: 33,336,838 km (0.111 R)
• M77: 33,817,795 km (0.092 R)
• M78: 34,085,875 km (0.108 R)
• M79: 34,193,286 km (0.038 R)
• M80: 34,570,273 km (0.109 R)
• M81: 34,678,282 km (0.09 R)
• M82: 34,894,451 km (0.077 R)
• M83: 35,219,677 km (0.102 R)
• M84: 36,146,735 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 14.3

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.98 AU - 11.1 AU

Year: 13893 Days

Day: 10 Hours

Environment

Temp: -194 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,422,574 km

• M1: 203,902 km (0.11 R)
• M2: 300,243 km (0.09 R)
• M3: 394,639 km (0.053 R)
• M4: 552,166 km (0.069 R)
• M5: 661,522 km (0.084 R)
• M6: 1,263,653 km (0.031 R)
• M7: 1,531,433 km (0.086 R)
• M8: 1,818,213 km (0.044 R)
• M9: 1,992,494 km (0.116 R)
• M10: 2,139,399 km (0.084 R)
• M11: 2,256,235 km (0.046 R)
• M12: 2,478,986 km (0.119 R)
• M13: 2,854,627 km (0.116 R)
• M14: 2,984,029 km (0.049 R)
• M15: 3,134,375 km (0.086 R)
• M16: 3,462,293 km (0.096 R)
• M17: 3,660,510 km (0.113 R)
• M18: 3,842,272 km (0.07 R)
• M19: 4,384,115 km (0.078 R)
• M20: 4,534,162 km (0.097 R)
• M21: 5,310,425 km (0.078 R)
• M22: 5,937,539 km (0.082 R)
• M23: 6,441,684 km (0.064 R)
• M24: 6,637,358 km (0.118 R)
• M25: 6,959,742 km (0.098 R)
• M26: 8,326,617 km (0.101 R)
• M27: 8,945,354 km (0.047 R)
• M28: 9,246,644 km (0.108 R)
• M29: 9,718,775 km (0.119 R)
• M30: 9,915,496 km (0.085 R)
• M31: 10,571,184 km (0.083 R)
• M32: 11,894,527 km (0.036 R)
• M33: 12,438,465 km (0.088 R)
• M34: 12,836,395 km (0.091 R)
• M35: 13,676,387 km (0.091 R)
• M36: 13,833,913 km (0.103 R)
• M37: 14,566,195 km (0.093 R)
• M38: 14,791,639 km (0.076 R)
• M39: 14,888,578 km (0.095 R)
• M40: 15,180,743 km (0.029 R)
• M41: 15,836,730 km (0.104 R)
• M42: 16,602,671 km (0.118 R)
• M43: 16,838,138 km (0.089 R)
• M44: 17,074,802 km (0.091 R)
• M45: 17,176,528 km (0.094 R)
• M46: 17,722,710 km (0.106 R)
• M47: 17,894,598 km (0.063 R)
• M48: 18,309,283 km (0.035 R)
• M49: 18,727,110 km (0.12 R)
• M50: 19,148,079 km (0.103 R)
• M51: 20,393,930 km (0.117 R)
• M52: 20,537,992 km (0.032 R)
• M53: 20,682,504 km (0.101 R)
• M54: 21,008,627 km (0.075 R)
• M55: 21,739,413 km (0.05 R)
• M56: 22,330,175 km (0.11 R)
• M57: 22,888,773 km (0.07 R)
• M58: 23,151,018 km (0.072 R)
• M59: 23,640,802 km (0.029 R)
• M60: 23,943,738 km (0.085 R)
• M61: 24,324,464 km (0.108 R)
• M62: 24,592,095 km (0.055 R)
• M63: 24,860,773 km (0.108 R)
• M64: 25,555,954 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.3

Radius: 4.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.53 AU - 17.57 AU

Year: 27846 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,422,574 km

• M1: 92,751 km (0.065 R)
• M2: 562,638 km (0.096 R)
• M3: 650,601 km (0.118 R)
• M4: 1,455,886 km (0.068 R)
• M5: 1,602,642 km (0.063 R)
• M6: 1,703,172 km (0.091 R)
• M7: 1,754,334 km (0.068 R)
• M8: 1,910,514 km (0.054 R)
• M9: 2,044,255 km (0.106 R)
• M10: 2,153,312 km (0.072 R)
• M11: 2,236,488 km (0.079 R)
• M12: 2,348,986 km (0.113 R)
• M13: 2,847,745 km (0.109 R)
• M14: 3,124,800 km (0.04 R)
• M15: 3,219,047 km (0.086 R)
• M16: 3,378,219 km (0.092 R)
• M17: 3,572,696 km (0.097 R)
• M18: 3,938,762 km (0.085 R)
• M19: 4,109,005 km (0.108 R)
• M20: 4,177,820 km (0.081 R)
• M21: 4,456,969 km (0.119 R)
• M22: 4,563,184 km (0.071 R)
• M23: 7,267,913 km (0.109 R)
• M24: 8,506,733 km (0.111 R)
• M25: 8,948,795 km (0.032 R)
• M26: 9,082,984 km (0.11 R)
• M27: 9,353,158 km (0.079 R)
• M28: 9,489,292 km (0.102 R)
• M29: 10,366,235 km (0.062 R)
• M30: 10,507,156 km (0.101 R)
• M31: 11,269,058 km (0.071 R)
• M32: 11,656,516 km (0.091 R)
• M33: 12,196,565 km (0.094 R)
• M34: 12,644,461 km (0.114 R)
• M35: 13,351,909 km (0.045 R)
• M36: 13,454,085 km (0.096 R)
• M37: 13,556,409 km (0.085 R)
• M38: 13,916,791 km (0.109 R)
• M39: 14,228,104 km (0.104 R)
• M40: 15,016,485 km (0.095 R)
• M41: 15,282,470 km (0.111 R)
• M42: 16,690,335 km (0.105 R)
• M43: 16,855,491 km (0.075 R)
• M44: 17,021,096 km (0.067 R)
• M45: 17,187,299 km (0.098 R)
• M46: 17,409,602 km (0.03 R)
• M47: 17,521,202 km (0.114 R)
• M48: 17,801,249 km (0.118 R)
• M49: 17,969,846 km (0.062 R)
• M50: 18,706,915 km (0.104 R)
• M51: 19,627,689 km (0.045 R)
• M52: 19,976,701 km (0.085 R)
• M53: 20,858,282 km (0.088 R)
• M54: 21,214,474 km (0.091 R)
• M55: 21,632,600 km (0.107 R)
• M56: 21,932,843 km (0.069 R)
• M57: 22,842,099 km (0.052 R)
• M58: 23,209,062 km (0.101 R)
• M59: 23,393,367 km (0.064 R)
• M60: 24,011,206 km (0.069 R)
• M61: 24,384,453 km (0.088 R)
• M62: 24,509,367 km (0.118 R)
• M63: 25,010,819 km (0.067 R)
• M64: 26,535,521 km (0.077 R)
• M65: 26,663,876 km (0.041 R)
• M66: 27,050,437 km (0.101 R)
• M67: 28,220,890 km (0.067 R)
• M68: 29,740,505 km (0.06 R)
• M69: 29,873,797 km (0.078 R)
• M70: 32,035,038 km (0.091 R)
• M71: 32,651,830 km (0.086 R)
• M72: 33,688,692 km (0.094 R)
• M73: 37,581,528 km (0.092 R)
• M74: 39,543,953 km (0.084 R)
• M75: 39,764,012 km (0.075 R)
• M76: 39,837,464 km (0.058 R)
• M77: 39,984,519 km (0.115 R)
• M78: 40,426,730 km (0.054 R)
• M79: 40,870,587 km (0.115 R)
• M80: 41,018,839 km (0.073 R)
• M81: 43,038,559 km (0.114 R)
• M82: 43,189,354 km (0.081 R)
• M83: 45,013,700 km (0.054 R)
• M84: 45,781,287 km (0.096 R)
• M85: 46,166,651 km (0.102 R)
• M86: 46,940,670 km (0.103 R)
• M87: 50,874,496 km (0.064 R)
• M88: 52,880,603 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 16,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit