🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.54 AU - 0.54 AU

Year: 146 Days

Day: 18.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.68 AU

Year: 154 Days

Day: 18.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.57 AU - 0.61 AU

Year: 166 Days

Day: 21 Hours

Environment

Temp: 207 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.91 AU - 0.99 AU

Year: 340 Days

Day: 17.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.99 AU - 1.03 AU

Year: 373 Days

Day: 44.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 174.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 8.1

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.92 AU - 9.86 AU

Year: 10563 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 31,743,248 km

• M1: 142,268 km (0.098 R)
• M2: 228,286 km (0.093 R)
• M3: 433,535 km (0.108 R)
• M4: 520,002 km (0.105 R)
• M5: 945,608 km (0.117 R)
• M6: 1,041,949 km (0.099 R)
• M7: 1,141,581 km (0.093 R)
• M8: 1,329,327 km (0.099 R)
• M9: 1,460,225 km (0.066 R)
• M10: 1,527,245 km (0.083 R)
• M11: 2,000,572 km (0.109 R)
• M12: 2,331,632 km (0.115 R)
• M13: 2,517,134 km (0.066 R)
• M14: 2,598,216 km (0.07 R)
• M15: 2,818,424 km (0.069 R)
• M16: 3,016,192 km (0.106 R)
• M17: 3,395,572 km (0.095 R)
• M18: 3,545,619 km (0.037 R)
• M19: 3,852,145 km (0.093 R)
• M20: 4,040,190 km (0.067 R)
• M21: 4,722,206 km (0.061 R)
• M22: 5,025,292 km (0.115 R)
• M23: 5,334,810 km (0.075 R)
• M24: 6,117,356 km (0.065 R)
• M25: 6,596,668 km (0.115 R)
• M26: 6,671,467 km (0.118 R)
• M27: 6,859,661 km (0.064 R)
• M28: 6,935,507 km (0.068 R)
• M29: 7,435,014 km (0.09 R)
• M30: 7,827,260 km (0.114 R)
• M31: 8,065,719 km (0.113 R)
• M32: 8,590,807 km (0.08 R)
• M33: 8,672,637 km (0.08 R)
• M34: 8,919,474 km (0.11 R)
• M35: 9,844,288 km (0.101 R)
• M36: 10,274,831 km (0.115 R)
• M37: 11,109,587 km (0.071 R)
• M38: 11,829,302 km (0.101 R)
• M39: 12,240,846 km (0.096 R)
• M40: 12,471,526 km (0.111 R)
• M41: 15,399,006 km (0.098 R)
• M42: 17,376,391 km (0.064 R)
• M43: 17,480,062 km (0.078 R)
• M44: 17,583,734 km (0.092 R)
• M45: 18,000,813 km (0.053 R)
• M46: 18,738,480 km (0.091 R)
• M47: 19,004,465 km (0.103 R)
• M48: 19,325,053 km (0.035 R)
• M49: 21,065,624 km (0.101 R)
• M50: 21,342,081 km (0.073 R)
• M51: 22,122,533 km (0.074 R)
• M52: 22,572,673 km (0.054 R)
• M53: 23,482,079 km (0.049 R)
• M54: 23,596,671 km (0.058 R)
• M55: 24,868,552 km (0.08 R)
• M56: 25,219,359 km (0.053 R)
• M57: 25,278,001 km (0.099 R)
• M58: 25,395,286 km (0.109 R)
• M59: 25,571,811 km (0.117 R)
• M60: 26,638,743 km (0.092 R)
• M61: 26,997,629 km (0.08 R)
• M62: 27,057,617 km (0.101 R)
• M63: 27,841,211 km (0.098 R)
• M64: 28,023,122 km (0.092 R)
• M65: 28,144,595 km (0.099 R)
• M66: 28,388,141 km (0.089 R)
• M67: 30,611,015 km (0.108 R)
• M68: 32,250,907 km (0.119 R)
• M69: 33,660,718 km (0.107 R)
• M70: 33,789,821 km (0.062 R)
• M71: 34,308,177 km (0.104 R)
• M72: 35,155,948 km (0.099 R)
• M73: 35,221,472 km (0.118 R)
• M74: 35,483,867 km (0.07 R)
• M75: 35,549,540 km (0.065 R)
• M76: 35,944,628 km (0.11 R)
• M77: 36,407,484 km (0.077 R)
• M78: 36,606,449 km (0.118 R)
• M79: 36,805,714 km (0.083 R)
• M80: 37,205,439 km (0.112 R)
• M81: 39,361,294 km (0.072 R)
• M82: 40,385,740 km (0.074 R)
• M83: 41,834,596 km (0.102 R)
• M84: 42,460,812 km (0.118 R)
• M85: 43,652,060 km (0.107 R)
• M86: 44,004,513 km (0.119 R)
• M87: 44,145,733 km (0.106 R)
• M88: 45,566,464 km (0.071 R)
• M89: 45,637,972 km (0.066 R)
• M90: 46,138,975 km (0.091 R)
• M91: 46,569,967 km (0.119 R)
• M92: 47,580,650 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 9.8

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.47 AU - 12.37 AU

Year: 13247 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 31,743,248 km

• M1: 203,154 km (0.034 R)
• M2: 283,638 km (0.106 R)
• M3: 579,542 km (0.055 R)
• M4: 711,637 km (0.1 R)
• M5: 791,971 km (0.101 R)
• M6: 1,416,243 km (0.11 R)
• M7: 2,164,083 km (0.084 R)
• M8: 2,284,060 km (0.095 R)
• M9: 2,884,845 km (0.1 R)
• M10: 3,392,730 km (0.033 R)
• M11: 3,462,592 km (0.108 R)
• M12: 3,603,663 km (0.086 R)
• M13: 3,782,881 km (0.074 R)
• M14: 3,891,789 km (0.107 R)
• M15: 4,722,206 km (0.084 R)
• M16: 4,800,446 km (0.107 R)
• M17: 5,400,633 km (0.059 R)
• M18: 5,564,742 km (0.115 R)
• M19: 5,730,496 km (0.101 R)
• M20: 7,204,633 km (0.088 R)
• M21: 8,933,835 km (0.084 R)
• M22: 9,079,544 km (0.115 R)
• M23: 9,177,081 km (0.076 R)
• M24: 9,275,068 km (0.087 R)
• M25: 10,121,044 km (0.109 R)
• M26: 10,323,749 km (0.07 R)
• M27: 10,681,737 km (0.078 R)
• M28: 11,095,824 km (0.11 R)
• M29: 11,200,093 km (0.115 R)
• M30: 13,465,903 km (0.119 R)
• M31: 14,879,752 km (0.076 R)
• M32: 15,168,177 km (0.036 R)
• M33: 15,575,083 km (0.077 R)
• M34: 15,691,919 km (0.116 R)
• M35: 16,103,463 km (0.108 R)
• M36: 16,221,795 km (0.077 R)
• M37: 16,637,826 km (0.065 R)
• M38: 16,817,194 km (0.101 R)
• M39: 17,663,021 km (0.074 R)
• M40: 17,968,350 km (0.1 R)
• M41: 18,708,560 km (0.057 R)
• M42: 19,207,469 km (0.091 R)
• M43: 20,154,872 km (0.099 R)
• M44: 21,571,564 km (0.03 R)
• M45: 21,832,762 km (0.087 R)
• M46: 22,160,531 km (0.107 R)
• M47: 22,358,000 km (0.049 R)
• M48: 22,688,312 km (0.035 R)
• M49: 22,887,427 km (0.06 R)
• M50: 23,020,420 km (0.06 R)
• M51: 23,823,760 km (0.106 R)
• M52: 24,296,639 km (0.117 R)
• M53: 24,500,242 km (0.105 R)
• M54: 24,704,443 km (0.105 R)
• M55: 24,840,876 km (0.076 R)
• M56: 25,320,487 km (0.086 R)
• M57: 27,339,460 km (0.114 R)
• M58: 27,410,070 km (0.086 R)
• M59: 27,834,629 km (0.109 R)
• M60: 28,618,521 km (0.036 R)
• M61: 29,409,745 km (0.058 R)
• M62: 29,771,771 km (0.075 R)
• M63: 31,160,937 km (0.047 R)
• M64: 31,382,193 km (0.082 R)
• M65: 31,603,897 km (0.087 R)
• M66: 32,272,449 km (0.114 R)
• M67: 32,346,949 km (0.117 R)
• M68: 32,645,846 km (0.073 R)
• M69: 32,720,645 km (0.094 R)
• M70: 34,458,074 km (0.113 R)
• M71: 34,686,959 km (0.105 R)
• M72: 34,992,737 km (0.113 R)
• M73: 35,069,331 km (0.099 R)
• M74: 36,070,440 km (0.093 R)
• M75: 38,100,483 km (0.085 R)
• M76: 38,258,159 km (0.098 R)
• M77: 38,653,397 km (0.11 R)
• M78: 39,288,590 km (0.087 R)
• M79: 40,488,664 km (0.109 R)
• M80: 40,649,631 km (0.074 R)
• M81: 41,133,730 km (0.059 R)
• M82: 41,538,542 km (0.085 R)
• M83: 44,658,405 km (0.08 R)
• M84: 45,994,464 km (0.097 R)
• M85: 46,751,728 km (0.09 R)
• M86: 48,534,636 km (0.076 R)
• M87: 51,294,118 km (0.119 R)
• M88: 54,725,444 km (0.108 R)
• M89: 56,423,829 km (0.082 R)
• M90: 57,505,421 km (0.106 R)
• M91: 58,048,761 km (0.066 R)
• M92: 58,958,166 km (0.066 R)
• M93: 60,422,879 km (0.098 R)
• M94: 61,159,798 km (0.103 R)
• M95: 61,806,959 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451

Radius: 5.7

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.17 AU - 16.29 AU

Year: 19705 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,743,248 km

• M1: 76,744 km (0.091 R)
• M2: 167,998 km (0.114 R)
• M3: 299,196 km (0.088 R)
• M4: 1,180,926 km (0.06 R)
• M5: 1,231,789 km (0.113 R)
• M6: 1,283,400 km (0.065 R)
• M7: 1,335,759 km (0.109 R)
• M8: 1,524,552 km (0.057 R)
• M9: 1,580,202 km (0.025 R)
• M10: 1,838,558 km (0.114 R)
• M11: 2,141,194 km (0.06 R)
• M12: 2,657,457 km (0.058 R)
• M13: 2,792,394 km (0.099 R)
• M14: 3,723,192 km (0.052 R)
• M15: 4,260,996 km (0.075 R)
• M16: 4,458,914 km (0.061 R)
• M17: 4,538,949 km (0.105 R)
• M18: 4,905,015 km (0.087 R)
• M19: 5,238,319 km (0.027 R)
• M20: 5,322,842 km (0.111 R)
• M21: 5,622,038 km (0.061 R)
• M22: 5,839,104 km (0.108 R)
• M23: 6,552,237 km (0.087 R)
• M24: 7,672,576 km (0.063 R)
• M25: 7,961,898 km (0.041 R)
• M26: 8,551,014 km (0.049 R)
• M27: 8,800,693 km (0.084 R)
• M28: 9,154,343 km (0.064 R)
• M29: 9,563,941 km (0.095 R)
• M30: 11,480,739 km (0.1 R)
• M31: 11,922,352 km (0.106 R)
• M32: 12,145,253 km (0.106 R)
• M33: 13,395,592 km (0.073 R)
• M34: 13,860,392 km (0.084 R)
• M35: 14,036,170 km (0.07 R)
• M36: 15,105,495 km (0.089 R)
• M37: 16,571,704 km (0.027 R)
• M38: 17,007,782 km (0.095 R)
• M39: 17,133,145 km (0.049 R)
• M40: 18,596,063 km (0.07 R)
• M41: 18,984,269 km (0.069 R)
• M42: 21,436,328 km (0.069 R)
• M43: 21,911,451 km (0.074 R)
• M44: 22,321,349 km (0.115 R)
• M45: 22,664,825 km (0.101 R)
• M46: 23,986,223 km (0.106 R)
• M47: 25,762,549 km (0.096 R)
• M48: 27,140,644 km (0.106 R)
• M49: 27,360,403 km (0.085 R)
• M50: 27,433,856 km (0.04 R)
• M51: 27,507,308 km (0.038 R)
• M52: 28,097,322 km (0.086 R)
• M53: 30,194,984 km (0.104 R)
• M54: 30,270,830 km (0.087 R)
• M55: 31,339,408 km (0.116 R)
• M56: 31,493,045 km (0.115 R)
• M57: 31,955,452 km (0.112 R)
• M58: 33,906,507 km (0.057 R)
• M59: 34,459,720 km (0.097 R)
• M60: 35,414,902 km (0.104 R)
• M61: 36,298,128 km (0.116 R)
• M62: 38,332,360 km (0.045 R)
• M63: 38,496,618 km (0.095 R)
• M64: 39,487,555 km (0.075 R)
• M65: 41,916,575 km (0.047 R)
• M66: 42,595,151 km (0.102 R)
• M67: 42,935,786 km (0.106 R)
• M68: 43,534,177 km (0.025 R)
• M69: 43,705,616 km (0.068 R)
• M70: 44,825,506 km (0.045 R)
• M71: 45,258,741 km (0.112 R)
• M72: 45,606,407 km (0.052 R)
• M73: 46,216,766 km (0.119 R)
• M74: 46,654,490 km (0.068 R)
• M75: 46,917,782 km (0.085 R)
• M76: 47,181,523 km (0.086 R)
• M77: 49,219,943 km (0.076 R)
• M78: 49,577,482 km (0.117 R)
• M79: 50,925,509 km (0.087 R)
• M80: 51,287,087 km (0.11 R)
• M81: 51,468,100 km (0.033 R)
• M82: 54,486,536 km (0.108 R)
• M83: 56,063,747 km (0.103 R)
• M84: 56,530,492 km (0.113 R)
• M85: 57,186,030 km (0.045 R)
• M86: 57,467,872 km (0.057 R)
• M87: 57,750,014 km (0.083 R)
• M88: 58,693,977 km (0.027 R)
• M89: 61,172,215 km (0.104 R)
• M90: 62,520,690 km (0.062 R)
• M91: 63,101,579 km (0.084 R)
• M92: 63,879,039 km (0.077 R)
• M93: 64,171,353 km (0.042 R)
• M94: 65,148,975 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.4

Radius: 6.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.66 AU - 17.84 AU

Year: 27452 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,743,248 km

• M1: 201,060 km (0.091 R)
• M2: 1,550,133 km (0.058 R)
• M3: 1,636,302 km (0.036 R)
• M4: 2,623,049 km (0.091 R)
• M5: 2,726,122 km (0.115 R)
• M6: 3,530,061 km (0.076 R)
• M7: 4,377,832 km (0.079 R)
• M8: 5,547,837 km (0.118 R)
• M9: 6,808,199 km (0.108 R)
• M10: 7,151,077 km (0.097 R)
• M11: 10,546,201 km (0.033 R)
• M12: 12,403,010 km (0.114 R)
• M13: 13,923,523 km (0.081 R)
• M14: 14,467,760 km (0.098 R)
• M15: 14,540,763 km (0.114 R)
• M16: 15,018,729 km (0.09 R)
• M17: 15,952,519 km (0.08 R)
• M18: 16,407,296 km (0.117 R)
• M19: 16,789,668 km (0.102 R)
• M20: 17,097,541 km (0.045 R)
• M21: 19,951,868 km (0.064 R)
• M22: 21,018,351 km (0.105 R)
• M23: 21,225,544 km (0.047 R)
• M24: 21,935,087 km (0.039 R)
• M25: 24,588,056 km (0.085 R)
• M26: 25,245,089 km (0.088 R)
• M27: 27,205,270 km (0.086 R)
• M28: 27,975,550 km (0.12 R)
• M29: 28,021,028 km (0.1 R)
• M30: 28,294,792 km (0.108 R)
• M31: 28,340,569 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit