🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.49 AU - 0.55 AU

Year: 138 Days

Day: 40.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.09 AU - 1.17 AU

Year: 441 Days

Day: 28.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.16 AU - 1.93 AU

Year: 702 Days

Day: 45.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.6 AU - 2.58 AU

Year: 1109 Days

Day: 44 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.24 AU - 2.86 AU

Year: 1495 Days

Day: 13.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.56 AU - 4.06 AU

Year: 2211 Days

Day: 12.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 11.3

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.68 AU - 6.1 AU

Year: 3970 Days

Day: 6.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,753,838 km

• M1: 164,109 km (0.074 R)
• M2: 243,246 km (0.05 R)
• M3: 321,336 km (0.117 R)
• M4: 526,285 km (0.091 R)
• M5: 1,134,401 km (0.095 R)
• M6: 1,302,997 km (0.096 R)
• M7: 1,450,052 km (0.114 R)
• M8: 1,618,350 km (0.097 R)
• M9: 1,697,038 km (0.079 R)
• M10: 1,777,223 km (0.052 R)
• M11: 2,179,791 km (0.115 R)
• M12: 2,338,065 km (0.088 R)
• M13: 2,537,030 km (0.102 R)
• M14: 2,951,566 km (0.093 R)
• M15: 3,029,357 km (0.112 R)
• M16: 3,266,769 km (0.039 R)
• M17: 3,428,334 km (0.092 R)
• M18: 3,551,453 km (0.115 R)
• M19: 5,023,197 km (0.073 R)
• M20: 5,304,740 km (0.119 R)
• M21: 5,785,847 km (0.059 R)
• M22: 6,130,820 km (0.106 R)
• M23: 6,305,849 km (0.108 R)
• M24: 6,381,396 km (0.082 R)
• M25: 6,686,726 km (0.118 R)
• M26: 6,996,692 km (0.082 R)
• M27: 7,179,800 km (0.117 R)
• M28: 8,036,846 km (0.102 R)
• M29: 8,118,826 km (0.067 R)
• M30: 8,228,631 km (0.089 R)
• M31: 8,338,885 km (0.066 R)
• M32: 8,588,863 km (0.079 R)
• M33: 8,841,384 km (0.075 R)
• M34: 9,439,925 km (0.082 R)
• M35: 9,758,718 km (0.093 R)
• M36: 10,496,535 km (0.117 R)
• M37: 10,766,559 km (0.061 R)
• M38: 10,917,653 km (0.096 R)
• M39: 11,130,231 km (0.086 R)
• M40: 11,221,785 km (0.1 R)
• M41: 11,869,544 km (0.108 R)
• M42: 12,150,937 km (0.085 R)
• M43: 12,497,855 km (0.057 R)
• M44: 12,624,714 km (0.092 R)
• M45: 12,944,105 km (0.071 R)
• M46: 14,347,184 km (0.118 R)
• M47: 14,646,978 km (0.104 R)
• M48: 14,780,868 km (0.089 R)
• M49: 15,286,658 km (0.066 R)
• M50: 15,695,360 km (0.066 R)
• M51: 16,245,880 km (0.115 R)
• M52: 16,384,557 km (0.114 R)
• M53: 16,488,827 km (0.098 R)
• M54: 16,663,108 km (0.06 R)
• M55: 17,401,524 km (0.094 R)
• M56: 17,507,888 km (0.082 R)
• M57: 17,578,947 km (0.098 R)
• M58: 17,756,818 km (0.053 R)
• M59: 18,764,809 km (0.055 R)
• M60: 19,569,645 km (0.117 R)
• M61: 19,865,101 km (0.111 R)
• M62: 20,835,692 km (0.106 R)
• M63: 21,024,186 km (0.111 R)
• M64: 21,440,666 km (0.052 R)
• M65: 21,859,989 km (0.086 R)
• M66: 22,939,337 km (0.071 R)
• M67: 23,799,675 km (0.087 R)
• M68: 24,471,668 km (0.089 R)
• M69: 24,790,013 km (0.12 R)
• M70: 25,069,761 km (0.04 R)
• M71: 25,190,037 km (0.117 R)
• M72: 25,713,032 km (0.051 R)
• M73: 26,199,075 km (0.098 R)
• M74: 26,280,456 km (0.114 R)
• M75: 26,361,838 km (0.114 R)
• M76: 26,524,899 km (0.068 R)
• M77: 26,974,890 km (0.05 R)
• M78: 27,758,334 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.9

Radius: 11.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.86 AU - 6.4 AU

Year: 4265 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,753,838 km

• M1: 241,601 km (0.058 R)
• M2: 325,226 km (0.11 R)
• M3: 488,138 km (0.107 R)
• M4: 586,872 km (0.093 R)
• M5: 795,561 km (0.082 R)
• M6: 1,518,568 km (0.081 R)
• M7: 1,844,542 km (0.087 R)
• M8: 1,991,148 km (0.066 R)
• M9: 2,856,721 km (0.048 R)
• M10: 3,240,589 km (0.081 R)
• M11: 3,478,898 km (0.074 R)
• M12: 3,600,222 km (0.099 R)
• M13: 3,805,620 km (0.061 R)
• M14: 4,206,543 km (0.075 R)
• M15: 4,357,786 km (0.106 R)
• M16: 4,599,087 km (0.066 R)
• M17: 4,935,234 km (0.093 R)
• M18: 5,049,227 km (0.104 R)
• M19: 5,279,458 km (0.093 R)
• M20: 5,372,658 km (0.119 R)
• M21: 5,489,793 km (0.092 R)
• M22: 5,631,612 km (0.114 R)
• M23: 5,750,692 km (0.05 R)
• M24: 5,870,669 km (0.112 R)
• M25: 6,682,986 km (0.103 R)
• M26: 6,834,528 km (0.073 R)
• M27: 7,244,277 km (0.031 R)
• M28: 8,087,560 km (0.116 R)
• M29: 8,575,698 km (0.111 R)
• M30: 8,961,960 km (0.113 R)
• M31: 9,866,129 km (0.054 R)
• M32: 10,387,478 km (0.11 R)
• M33: 10,504,613 km (0.063 R)
• M34: 10,977,492 km (0.119 R)
• M35: 11,246,469 km (0.088 R)
• M36: 11,396,815 km (0.104 R)
• M37: 11,608,496 km (0.118 R)
• M38: 12,375,185 km (0.058 R)
• M39: 13,667,860 km (0.085 R)
• M40: 13,925,019 km (0.066 R)
• M41: 14,021,958 km (0.075 R)
• M42: 14,607,933 km (0.103 R)
• M43: 15,168,775 km (0.066 R)
• M44: 15,535,290 km (0.081 R)
• M45: 15,972,415 km (0.104 R)
• M46: 16,141,610 km (0.042 R)
• M47: 16,652,786 km (0.09 R)
• M48: 17,030,970 km (0.092 R)
• M49: 17,342,582 km (0.031 R)
• M50: 17,901,180 km (0.117 R)
• M51: 18,182,724 km (0.081 R)
• M52: 19,539,875 km (0.116 R)
• M53: 19,612,281 km (0.113 R)
• M54: 19,938,853 km (0.037 R)
• M55: 20,194,217 km (0.053 R)
• M56: 20,267,220 km (0.099 R)
• M57: 21,151,793 km (0.113 R)
• M58: 21,337,743 km (0.107 R)
• M59: 22,502,213 km (0.09 R)
• M60: 22,654,054 km (0.049 R)
• M61: 23,919,054 km (0.087 R)
• M62: 24,074,037 km (0.1 R)
• M63: 24,229,170 km (0.118 R)
• M64: 24,462,693 km (0.101 R)
• M65: 24,657,768 km (0.101 R)
• M66: 25,641,225 km (0.102 R)
• M67: 26,117,843 km (0.1 R)
• M68: 26,637,546 km (0.114 R)
• M69: 26,757,973 km (0.096 R)
• M70: 26,918,790 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 12

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.2 AU - 9.94 AU

Year: 8416 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,753,838 km

• M1: 165,605 km (0.109 R)
• M2: 270,623 km (0.098 R)
• M3: 452,833 km (0.104 R)
• M4: 796,758 km (0.038 R)
• M5: 1,298,061 km (0.089 R)
• M6: 1,380,040 km (0.06 R)
• M7: 1,463,965 km (0.115 R)
• M8: 1,549,684 km (0.12 R)
• M9: 1,794,576 km (0.076 R)
• M10: 2,297,075 km (0.069 R)
• M11: 2,655,961 km (0.095 R)
• M12: 3,060,623 km (0.062 R)
• M13: 3,171,924 km (0.099 R)
• M14: 3,256,297 km (0.094 R)
• M15: 3,572,098 km (0.108 R)
• M16: 4,018,797 km (0.092 R)
• M17: 4,171,836 km (0.074 R)
• M18: 5,329,424 km (0.102 R)
• M19: 5,565,639 km (0.028 R)
• M20: 5,667,964 km (0.057 R)
• M21: 5,874,409 km (0.036 R)
• M22: 6,118,553 km (0.115 R)
• M23: 6,259,624 km (0.105 R)
• M24: 6,544,907 km (0.111 R)
• M25: 6,689,119 km (0.093 R)
• M26: 7,426,337 km (0.114 R)
• M27: 7,614,681 km (0.082 R)
• M28: 8,937,126 km (0.118 R)
• M29: 9,017,161 km (0.043 R)
• M30: 9,380,235 km (0.056 R)
• M31: 9,665,818 km (0.083 R)
• M32: 10,120,595 km (0.086 R)
• M33: 11,094,028 km (0.099 R)
• M34: 11,483,133 km (0.112 R)
• M35: 12,141,513 km (0.047 R)
• M36: 12,497,705 km (0.076 R)
• M37: 12,993,173 km (0.109 R)
• M38: 13,129,457 km (0.028 R)
• M39: 13,220,562 km (0.118 R)
• M40: 13,311,817 km (0.115 R)
• M41: 13,495,074 km (0.098 R)
• M42: 14,283,156 km (0.077 R)
• M43: 14,943,331 km (0.106 R)
• M44: 15,613,679 km (0.059 R)
• M45: 15,806,960 km (0.067 R)
• M46: 16,440,656 km (0.098 R)
• M47: 16,983,397 km (0.1 R)
• M48: 18,595,614 km (0.109 R)
• M49: 18,903,337 km (0.06 R)
• M50: 20,203,641 km (0.056 R)
• M51: 20,625,806 km (0.075 R)
• M52: 21,371,701 km (0.111 R)
• M53: 21,694,085 km (0.113 R)
• M54: 23,661,895 km (0.085 R)
• M55: 23,995,349 km (0.11 R)
• M56: 24,554,695 km (0.116 R)
• M57: 25,118,230 km (0.099 R)
• M58: 29,181,608 km (0.104 R)
• M59: 29,419,917 km (0.059 R)
• M60: 29,539,296 km (0.058 R)
• M61: 29,718,664 km (0.105 R)
• M62: 31,166,772 km (0.104 R)
• M63: 31,288,544 km (0.073 R)
• M64: 32,022,172 km (0.1 R)
• M65: 32,391,081 km (0.039 R)
• M66: 34,006,139 km (0.073 R)
• M67: 34,319,696 km (0.079 R)
• M68: 36,477,346 km (0.057 R)
• M69: 37,249,421 km (0.067 R)
• M70: 37,378,674 km (0.082 R)
• M71: 37,831,955 km (0.071 R)
• M72: 38,156,882 km (0.092 R)
• M73: 38,744,203 km (0.073 R)
• M74: 40,126,038 km (0.108 R)
• M75: 41,323,270 km (0.1 R)
• M76: 42,802,494 km (0.083 R)
• M77: 43,276,719 km (0.098 R)
• M78: 43,548,539 km (0.064 R)
• M79: 43,957,390 km (0.076 R)
• M80: 44,093,972 km (0.091 R)
• M81: 44,572,985 km (0.114 R)
• M82: 44,710,166 km (0.085 R)
• M83: 45,605,210 km (0.069 R)
• M84: 45,812,553 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 11.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.97 AU - 12.79 AU

Year: 13174 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,753,838 km

• M1: 156,180 km (0.106 R)
• M2: 431,291 km (0.063 R)
• M3: 507,885 km (0.101 R)
• M4: 889,808 km (0.074 R)
• M5: 1,101,340 km (0.094 R)
• M6: 1,329,925 km (0.11 R)
• M7: 1,549,236 km (0.116 R)
• M8: 2,815,881 km (0.104 R)
• M9: 3,035,939 km (0.116 R)
• M10: 3,132,131 km (0.091 R)
• M11: 3,426,689 km (0.119 R)
• M12: 3,560,579 km (0.111 R)
• M13: 3,764,630 km (0.083 R)
• M14: 3,903,008 km (0.079 R)
• M15: 4,693,484 km (0.061 R)
• M16: 4,805,233 km (0.111 R)
• M17: 4,955,429 km (0.043 R)
• M18: 5,069,124 km (0.097 R)
• M19: 5,809,783 km (0.082 R)
• M20: 6,501,075 km (0.089 R)
• M21: 7,960,851 km (0.093 R)
• M22: 9,096,747 km (0.119 R)
• M23: 9,189,797 km (0.064 R)
• M24: 9,470,892 km (0.092 R)
• M25: 10,525,856 km (0.106 R)
• M26: 10,869,332 km (0.119 R)
• M27: 11,067,400 km (0.059 R)
• M28: 12,383,113 km (0.075 R)
• M29: 12,954,577 km (0.075 R)
• M30: 13,587,825 km (0.065 R)
• M31: 13,747,745 km (0.1 R)
• M32: 15,492,056 km (0.095 R)
• M33: 15,939,055 km (0.113 R)
• M34: 17,536,610 km (0.097 R)
• M35: 18,413,254 km (0.117 R)
• M36: 19,424,087 km (0.11 R)
• M37: 19,604,352 km (0.104 R)
• M38: 19,845,504 km (0.069 R)
• M39: 21,189,790 km (0.084 R)
• M40: 21,499,308 km (0.111 R)
• M41: 21,872,854 km (0.066 R)
• M42: 21,997,768 km (0.107 R)
• M43: 22,500,118 km (0.071 R)
• M44: 23,069,787 km (0.057 R)
• M45: 23,900,953 km (0.104 R)
• M46: 24,287,962 km (0.099 R)
• M47: 25,002,741 km (0.098 R)
• M48: 27,188,216 km (0.119 R)
• M49: 28,201,891 km (0.089 R)
• M50: 28,747,475 km (0.11 R)
• M51: 29,987,940 km (0.107 R)
• M52: 30,196,330 km (0.04 R)
• M53: 30,684,618 km (0.048 R)
• M54: 30,824,492 km (0.079 R)
• M55: 31,668,822 km (0.073 R)
• M56: 32,022,920 km (0.071 R)
• M57: 32,307,007 km (0.116 R)
• M58: 32,592,140 km (0.108 R)
• M59: 32,806,364 km (0.113 R)
• M60: 32,949,529 km (0.107 R)
• M61: 33,596,241 km (0.104 R)
• M62: 35,121,541 km (0.094 R)
• M63: 35,855,767 km (0.077 R)
• M64: 36,892,181 km (0.071 R)
• M65: 38,389,806 km (0.118 R)
• M66: 38,842,938 km (0.116 R)
• M67: 43,864,788 km (0.112 R)
• M68: 44,734,700 km (0.101 R)
• M69: 44,893,423 km (0.077 R)
• M70: 46,571,912 km (0.089 R)
• M71: 46,732,729 km (0.1 R)
• M72: 46,813,362 km (0.028 R)
• M73: 47,297,461 km (0.115 R)
• M74: 47,621,191 km (0.085 R)
• M75: 48,678,250 km (0.119 R)
• M76: 49,742,938 km (0.112 R)
• M77: 50,402,066 km (0.062 R)
• M78: 51,812,175 km (0.1 R)
• M79: 52,396,654 km (0.093 R)
• M80: 53,656,268 km (0.058 R)
• M81: 54,416,824 km (0.106 R)
• M82: 54,671,290 km (0.106 R)
• M83: 54,756,112 km (0.03 R)
• M84: 56,462,575 km (0.097 R)
• M85: 56,891,921 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit