🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.87 AU - 1.41 AU

Year: 434 Days

Day: 39.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,996,649 km

• M1: 490,980 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.09 AU - 1.47 AU

Year: 516 Days

Day: 39 Hours

Environment

Temp: 7 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.89 AU - 3.73 AU

Year: 2147 Days

Day: 41.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,996,649 km

• M1: 1,105,678 km (0.084 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.6

Radius: 10.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.86 AU - 8.06 AU

Year: 6545 Days

Day: 5.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,996,649 km

• M1: 137,480 km (0.112 R)
• M2: 221,106 km (0.045 R)
• M3: 390,151 km (0.092 R)
• M4: 548,276 km (0.111 R)
• M5: 702,661 km (0.076 R)
• M6: 771,626 km (0.106 R)
• M7: 1,120,937 km (0.069 R)
• M8: 1,481,318 km (0.079 R)
• M9: 1,554,172 km (0.067 R)
• M10: 1,722,619 km (0.112 R)
• M11: 1,976,786 km (0.096 R)
• M12: 2,391,472 km (0.117 R)
• M13: 2,477,640 km (0.097 R)
• M14: 2,608,987 km (0.118 R)
• M15: 2,720,288 km (0.12 R)
• M16: 2,970,864 km (0.096 R)
• M17: 3,181,498 km (0.112 R)
• M18: 3,276,792 km (0.054 R)
• M19: 3,494,457 km (0.099 R)
• M20: 3,592,892 km (0.098 R)
• M21: 3,717,058 km (0.037 R)
• M22: 3,842,870 km (0.038 R)
• M23: 4,359,880 km (0.069 R)
• M24: 5,120,436 km (0.111 R)
• M25: 5,373,705 km (0.079 R)
• M26: 5,660,035 km (0.102 R)
• M27: 6,069,186 km (0.086 R)
• M28: 6,762,273 km (0.108 R)
• M29: 6,947,325 km (0.087 R)
• M30: 7,897,122 km (0.069 R)
• M31: 8,786,631 km (0.087 R)
• M32: 9,090,165 km (0.114 R)
• M33: 9,328,774 km (0.051 R)
• M34: 9,431,547 km (0.086 R)
• M35: 9,986,555 km (0.103 R)
• M36: 10,623,543 km (0.081 R)
• M37: 10,838,815 km (0.087 R)
• M38: 10,910,921 km (0.102 R)
• M39: 11,200,841 km (0.067 R)
• M40: 11,862,513 km (0.118 R)
• M41: 11,974,113 km (0.039 R)
• M42: 12,048,613 km (0.069 R)
• M43: 12,764,438 km (0.045 R)
• M44: 13,300,896 km (0.067 R)
• M45: 13,649,459 km (0.072 R)
• M46: 14,356,010 km (0.093 R)
• M47: 14,514,584 km (0.088 R)
• M48: 15,074,229 km (0.099 R)
• M49: 16,214,764 km (0.11 R)
• M50: 16,462,797 km (0.063 R)
• M51: 16,753,765 km (0.09 R)
• M52: 17,425,310 km (0.113 R)
• M53: 17,764,298 km (0.031 R)
• M54: 18,924,579 km (0.083 R)
• M55: 19,404,340 km (0.108 R)
• M56: 20,822,677 km (0.091 R)
• M57: 21,002,195 km (0.107 R)
• M58: 22,642,087 km (0.075 R)
• M59: 22,826,840 km (0.099 R)
• M60: 22,965,667 km (0.066 R)
• M61: 23,104,942 km (0.108 R)
• M62: 23,430,766 km (0.072 R)
• M63: 23,617,614 km (0.071 R)
• M64: 25,513,318 km (0.114 R)
• M65: 26,576,810 km (0.103 R)
• M66: 27,162,934 km (0.091 R)
• M67: 27,261,070 km (0.089 R)
• M68: 27,408,424 km (0.039 R)
• M69: 27,654,662 km (0.088 R)
• M70: 28,050,199 km (0.096 R)
• M71: 28,248,566 km (0.054 R)
• M72: 30,004,995 km (0.107 R)
• M73: 30,106,422 km (0.082 R)
• M74: 30,666,217 km (0.101 R)
• M75: 31,589,834 km (0.036 R)
• M76: 31,693,057 km (0.112 R)
• M77: 32,055,084 km (0.051 R)
• M78: 32,992,464 km (0.05 R)
• M79: 33,359,278 km (0.084 R)
• M80: 34,947,259 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 10.2

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.28 AU - 8.66 AU

Year: 7277 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,996,649 km

• M1: 130,749 km (0.084 R)
• M2: 250,576 km (0.036 R)
• M3: 388,954 km (0.069 R)
• M4: 463,604 km (0.113 R)
• M5: 586,723 km (0.109 R)
• M6: 1,787,994 km (0.064 R)
• M7: 1,899,444 km (0.074 R)
• M8: 1,990,400 km (0.043 R)
• M9: 2,795,535 km (0.075 R)
• M10: 2,899,506 km (0.074 R)
• M11: 3,031,302 km (0.054 R)
• M12: 3,805,919 km (0.106 R)
• M13: 4,156,278 km (0.074 R)
• M14: 4,245,438 km (0.081 R)
• M15: 4,547,476 km (0.103 R)
• M16: 4,670,296 km (0.06 R)
• M17: 5,108,767 km (0.084 R)
• M18: 5,462,566 km (0.099 R)
• M19: 5,691,900 km (0.106 R)
• M20: 5,857,654 km (0.1 R)
• M21: 5,958,034 km (0.047 R)
• M22: 6,126,332 km (0.11 R)
• M23: 6,364,641 km (0.038 R)
• M24: 6,536,829 km (0.045 R)
• M25: 6,815,529 km (0.097 R)
• M26: 7,348,547 km (0.033 R)
• M27: 7,493,058 km (0.076 R)
• M28: 7,674,820 km (0.097 R)
• M29: 8,080,230 km (0.101 R)
• M30: 8,416,975 km (0.063 R)
• M31: 8,950,141 km (0.12 R)
• M32: 9,337,600 km (0.093 R)
• M33: 11,356,423 km (0.068 R)
• M34: 11,607,598 km (0.074 R)
• M35: 11,860,418 km (0.059 R)
• M36: 11,987,577 km (0.027 R)
• M37: 13,240,010 km (0.074 R)
• M38: 13,504,349 km (0.1 R)
• M39: 14,082,994 km (0.086 R)
• M40: 14,262,661 km (0.119 R)
• M41: 14,352,869 km (0.029 R)
• M42: 14,943,331 km (0.112 R)
• M43: 15,356,820 km (0.084 R)
• M44: 16,667,148 km (0.118 R)
• M45: 16,857,286 km (0.049 R)
• M46: 17,335,700 km (0.114 R)
• M47: 18,649,768 km (0.086 R)
• M48: 19,045,305 km (0.11 R)
• M49: 19,194,304 km (0.043 R)
• M50: 19,945,286 km (0.069 R)
• M51: 20,197,807 km (0.084 R)
• M52: 20,349,798 km (0.037 R)
• M53: 21,166,752 km (0.101 R)
• M54: 21,786,536 km (0.062 R)
• M55: 21,994,477 km (0.056 R)
• M56: 23,308,994 km (0.06 R)
• M57: 23,895,417 km (0.113 R)
• M58: 26,123,678 km (0.116 R)
• M59: 26,955,442 km (0.065 R)
• M60: 27,234,592 km (0.116 R)
• M61: 28,417,612 km (0.05 R)
• M62: 29,101,124 km (0.108 R)
• M63: 29,272,863 km (0.099 R)
• M64: 29,444,900 km (0.117 R)
• M65: 30,368,218 km (0.119 R)
• M66: 30,600,544 km (0.116 R)
• M67: 31,888,881 km (0.037 R)
• M68: 33,075,491 km (0.065 R)
• M69: 33,374,387 km (0.085 R)
• M70: 33,554,204 km (0.056 R)
• M71: 35,125,580 km (0.094 R)
• M72: 35,797,723 km (0.11 R)
• M73: 36,350,637 km (0.061 R)
• M74: 37,216,509 km (0.111 R)
• M75: 38,026,732 km (0.072 R)
• M76: 38,214,477 km (0.093 R)
• M77: 39,221,121 km (0.118 R)
• M78: 40,172,863 km (0.104 R)
• M79: 41,389,243 km (0.085 R)
• M80: 42,293,263 km (0.065 R)
• M81: 43,138,491 km (0.094 R)
• M82: 43,530,437 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 6.6

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.88 AU - 14.9 AU

Year: 16496 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,996,649 km

• M1: 161,566 km (0.035 R)
• M2: 262,544 km (0.038 R)
• M3: 533,316 km (0.119 R)
• M4: 592,557 km (0.035 R)
• M5: 829,520 km (0.093 R)
• M6: 1,413,550 km (0.116 R)
• M7: 1,641,388 km (0.104 R)
• M8: 1,759,869 km (0.11 R)
• M9: 1,881,044 km (0.103 R)
• M10: 2,528,054 km (0.11 R)
• M11: 2,911,025 km (0.08 R)
• M12: 3,201,095 km (0.113 R)
• M13: 3,274,997 km (0.095 R)
• M14: 3,653,479 km (0.07 R)
• M15: 3,926,645 km (0.078 R)
• M16: 4,410,145 km (0.063 R)
• M17: 4,451,285 km (0.047 R)
• M18: 6,199,785 km (0.067 R)
• M19: 6,904,391 km (0.035 R)
• M20: 7,096,624 km (0.094 R)
• M21: 8,541,739 km (0.091 R)
• M22: 9,376,944 km (0.114 R)
• M23: 10,347,386 km (0.092 R)
• M24: 10,788,849 km (0.096 R)
• M25: 10,900,150 km (0.077 R)
• M26: 12,440,110 km (0.095 R)
• M27: 12,968,490 km (0.037 R)
• M28: 13,265,142 km (0.119 R)
• M29: 13,444,361 km (0.113 R)
• M30: 14,047,090 km (0.049 R)
• M31: 14,351,672 km (0.072 R)
• M32: 15,091,882 km (0.092 R)
• M33: 15,154,115 km (0.059 R)
• M34: 16,161,507 km (0.109 R)
• M35: 16,288,964 km (0.101 R)
• M36: 16,544,777 km (0.095 R)
• M37: 18,041,802 km (0.099 R)
• M38: 20,677,567 km (0.115 R)
• M39: 20,746,682 km (0.054 R)
• M40: 23,358,960 km (0.103 R)
• M41: 24,228,123 km (0.045 R)
• M42: 24,740,047 km (0.093 R)
• M43: 25,107,908 km (0.093 R)
• M44: 25,700,166 km (0.087 R)
• M45: 26,297,062 km (0.116 R)
• M46: 26,597,305 km (0.085 R)
• M47: 27,125,236 km (0.084 R)
• M48: 31,154,654 km (0.102 R)
• M49: 32,431,472 km (0.104 R)
• M50: 32,672,773 km (0.092 R)
• M51: 33,238,253 km (0.109 R)
• M52: 35,201,127 km (0.109 R)
• M53: 35,449,011 km (0.052 R)
• M54: 35,780,669 km (0.107 R)
• M55: 36,781,479 km (0.028 R)
• M56: 37,117,176 km (0.104 R)
• M57: 38,384,869 km (0.112 R)
• M58: 39,152,456 km (0.076 R)
• M59: 39,580,904 km (0.107 R)
• M60: 39,924,979 km (0.055 R)
• M61: 40,010,998 km (0.106 R)
• M62: 41,049,656 km (0.084 R)
• M63: 41,746,931 km (0.114 R)
• M64: 42,800,250 km (0.089 R)
• M65: 44,218,139 km (0.057 R)
• M66: 45,831,701 km (0.071 R)
• M67: 45,921,909 km (0.098 R)
• M68: 46,283,337 km (0.119 R)
• M69: 46,827,275 km (0.098 R)
• M70: 49,670,981 km (0.066 R)
• M71: 50,600,133 km (0.034 R)
• M72: 51,441,322 km (0.082 R)
• M73: 51,628,918 km (0.036 R)
• M74: 51,816,663 km (0.075 R)
• M75: 52,570,038 km (0.118 R)
• M76: 53,232,308 km (0.058 R)
• M77: 53,706,982 km (0.088 R)
• M78: 55,235,423 km (0.096 R)
• M79: 55,331,465 km (0.098 R)
• M80: 56,584,497 km (0.076 R)
• M81: 56,681,287 km (0.111 R)
• M82: 57,944,491 km (0.068 R)
• M83: 58,139,567 km (0.118 R)
• M84: 59,413,393 km (0.097 R)
• M85: 61,390,927 km (0.119 R)
• M86: 62,487,928 km (0.083 R)
• M87: 63,189,243 km (0.114 R)
• M88: 63,792,422 km (0.086 R)
• M89: 66,837,337 km (0.074 R)
• M90: 67,144,312 km (0.086 R)
• M91: 67,451,885 km (0.052 R)
• M92: 68,068,378 km (0.116 R)
• M93: 68,480,370 km (0.04 R)
• M94: 68,583,593 km (0.083 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit