🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.91 AU

Year: 307 Days

Day: 24 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,811,518 km

• M1: 101,577 km (0.107 R)
• M2: 113,994 km (0.117 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 11.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.56 AU - 5.64 AU

Year: 4402 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,811,518 km

• M1: 150,047 km (0.119 R)
• M2: 292,913 km (0.116 R)
• M3: 462,706 km (0.091 R)
• M4: 690,843 km (0.1 R)
• M5: 766,988 km (0.095 R)
• M6: 862,731 km (0.026 R)
• M7: 1,121,086 km (0.102 R)
• M8: 1,200,673 km (0.104 R)
• M9: 1,294,770 km (0.056 R)
• M10: 1,378,694 km (0.115 R)
• M11: 1,464,414 km (0.103 R)
• M12: 1,641,687 km (0.102 R)
• M13: 1,847,833 km (0.12 R)
• M14: 2,185,026 km (0.092 R)
• M15: 2,477,191 km (0.109 R)
• M16: 2,748,412 km (0.071 R)
• M17: 3,046,860 km (0.083 R)
• M18: 3,195,560 km (0.025 R)
• M19: 3,355,779 km (0.099 R)
• M20: 3,582,869 km (0.065 R)
• M21: 3,852,594 km (0.116 R)
• M22: 4,013,860 km (0.059 R)
• M23: 4,343,125 km (0.098 R)
• M24: 4,792,517 km (0.118 R)
• M25: 4,966,350 km (0.103 R)
• M26: 5,288,434 km (0.07 R)
• M27: 5,499,966 km (0.12 R)
• M28: 5,574,765 km (0.086 R)
• M29: 5,703,568 km (0.058 R)
• M30: 6,041,061 km (0.113 R)
• M31: 6,295,826 km (0.083 R)
• M32: 6,850,236 km (0.083 R)
• M33: 6,988,315 km (0.094 R)
• M34: 7,981,645 km (0.1 R)
• M35: 8,236,859 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.86 AU - 6.06 AU

Year: 5693 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 100,811,518 km

• M1: 112,647 km (0.067 R)
• M2: 191,635 km (0.088 R)
• M3: 314,754 km (0.088 R)
• M4: 435,629 km (0.114 R)
• M5: 498,161 km (0.087 R)
• M6: 613,650 km (0.071 R)
• M7: 717,172 km (0.109 R)
• M8: 931,097 km (0.099 R)
• M9: 1,545,047 km (0.103 R)
• M10: 1,602,343 km (0.105 R)
• M11: 2,055,475 km (0.062 R)
• M12: 2,150,769 km (0.039 R)
• M13: 2,312,933 km (0.084 R)
• M14: 2,428,871 km (0.098 R)
• M15: 2,512,945 km (0.059 R)
• M16: 2,912,222 km (0.064 R)
• M17: 3,985,736 km (0.072 R)
• M18: 4,165,553 km (0.033 R)
• M19: 4,847,719 km (0.073 R)
• M20: 5,147,663 km (0.096 R)
• M21: 5,992,143 km (0.036 R)
• M22: 7,831,748 km (0.044 R)
• M23: 8,981,557 km (0.097 R)
• M24: 9,297,059 km (0.054 R)
• M25: 9,376,495 km (0.073 R)
• M26: 9,669,857 km (0.075 R)
• M27: 10,484,866 km (0.038 R)
• M28: 11,719,946 km (0.106 R)
• M29: 11,777,092 km (0.108 R)
• M30: 12,471,077 km (0.112 R)
• M31: 12,734,818 km (0.11 R)
• M32: 12,852,551 km (0.068 R)
• M33: 13,029,975 km (0.073 R)
• M34: 13,357,295 km (0.025 R)
• M35: 13,777,665 km (0.095 R)
• M36: 13,928,908 km (0.065 R)
• M37: 15,471,262 km (0.079 R)
• M38: 15,817,880 km (0.106 R)
• M39: 15,912,875 km (0.104 R)
• M40: 16,230,771 km (0.109 R)
• M41: 16,294,649 km (0.08 R)
• M42: 16,454,569 km (0.063 R)
• M43: 16,711,578 km (0.062 R)
• M44: 17,425,310 km (0.099 R)
• M45: 17,523,296 km (0.025 R)
• M46: 17,884,575 km (0.062 R)
• M47: 18,882,243 km (0.06 R)
• M48: 19,084,051 km (0.103 R)
• M49: 19,727,471 km (0.085 R)
• M50: 20,034,745 km (0.086 R)
• M51: 20,137,519 km (0.112 R)
• M52: 21,700,218 km (0.057 R)
• M53: 22,052,821 km (0.11 R)
• M54: 22,656,448 km (0.106 R)
• M55: 22,727,956 km (0.059 R)
• M56: 22,799,314 km (0.098 R)
• M57: 23,193,654 km (0.029 R)
• M58: 23,952,863 km (0.113 R)
• M59: 24,207,628 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 10.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.35 AU - 5.69 AU

Year: 5787 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,811,518 km

• M1: 165,006 km (0.04 R)
• M2: 251,923 km (0.106 R)
• M3: 440,117 km (0.07 R)
• M4: 576,999 km (0.105 R)
• M5: 680,521 km (0.086 R)
• M6: 974,630 km (0.071 R)
• M7: 1,320,650 km (0.096 R)
• M8: 1,409,960 km (0.077 R)
• M9: 1,581,549 km (0.038 R)
• M10: 1,649,466 km (0.071 R)
• M11: 1,844,991 km (0.12 R)
• M12: 1,916,648 km (0.064 R)
• M13: 2,122,644 km (0.1 R)
• M14: 2,351,529 km (0.119 R)
• M15: 2,429,619 km (0.108 R)
• M16: 2,524,464 km (0.107 R)
• M17: 3,051,946 km (0.078 R)
• M18: 3,434,318 km (0.074 R)
• M19: 3,541,281 km (0.041 R)
• M20: 3,776,897 km (0.115 R)
• M21: 4,073,999 km (0.032 R)
• M22: 4,417,476 km (0.081 R)
• M23: 4,612,402 km (0.099 R)
• M24: 5,051,322 km (0.11 R)
• M25: 5,358,297 km (0.077 R)
• M26: 5,608,275 km (0.093 R)
• M27: 5,734,685 km (0.078 R)
• M28: 5,947,563 km (0.08 R)
• M29: 6,054,974 km (0.044 R)
• M30: 6,163,133 km (0.069 R)
• M31: 6,271,891 km (0.098 R)
• M32: 6,535,482 km (0.119 R)
• M33: 6,847,543 km (0.12 R)
• M34: 6,937,601 km (0.096 R)
• M35: 7,119,063 km (0.085 R)
• M36: 7,486,476 km (0.084 R)
• M37: 7,719,400 km (0.067 R)
• M38: 7,860,321 km (0.12 R)
• M39: 8,073,199 km (0.099 R)
• M40: 8,845,722 km (0.049 R)
• M41: 8,944,008 km (0.037 R)
• M42: 9,166,310 km (0.04 R)
• M43: 9,490,788 km (0.109 R)
• M44: 9,946,314 km (0.055 R)
• M45: 10,048,489 km (0.091 R)
• M46: 10,564,602 km (0.056 R)
• M47: 10,747,410 km (0.078 R)
• M48: 10,852,278 km (0.092 R)
• M49: 11,301,970 km (0.097 R)
• M50: 11,381,855 km (0.072 R)
• M51: 11,462,039 km (0.051 R)
• M52: 11,623,007 km (0.11 R)
• M53: 12,137,474 km (0.091 R)
• M54: 12,301,583 km (0.081 R)
• M55: 12,411,238 km (0.103 R)
• M56: 12,631,745 km (0.115 R)
• M57: 13,526,939 km (0.038 R)
• M58: 13,640,184 km (0.064 R)
• M59: 13,896,296 km (0.057 R)
• M60: 14,819,913 km (0.056 R)
• M61: 14,966,070 km (0.111 R)
• M62: 15,289,202 km (0.063 R)
• M63: 15,614,727 km (0.074 R)
• M64: 15,793,197 km (0.089 R)
• M65: 16,032,254 km (0.05 R)
• M66: 16,242,290 km (0.073 R)
• M67: 17,925,116 km (0.116 R)
• M68: 18,362,391 km (0.041 R)
• M69: 18,866,236 km (0.075 R)
• M70: 19,279,126 km (0.1 R)
• M71: 20,210,822 km (0.093 R)
• M72: 20,665,749 km (0.084 R)
• M73: 21,025,682 km (0.057 R)
• M74: 21,420,620 km (0.071 R)
• M75: 21,585,926 km (0.12 R)
• M76: 21,917,883 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.3

Radius: 3.1

Gravity: 91.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12 AU - 18.8 AU

Year: 26967 Days

Day: 18.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,811,518 km

• M1: 74,201 km (0.106 R)
• M2: 485,595 km (0.07 R)
• M3: 510,727 km (0.074 R)
• M4: 1,098,348 km (0.085 R)
• M5: 1,409,960 km (0.047 R)
• M6: 1,482,664 km (0.102 R)
• M7: 1,519,615 km (0.045 R)
• M8: 2,448,169 km (0.118 R)
• M9: 2,669,275 km (0.101 R)
• M10: 5,204,660 km (0.071 R)
• M11: 5,718,229 km (0.084 R)
• M12: 5,892,959 km (0.1 R)
• M13: 6,010,394 km (0.111 R)
• M14: 6,307,495 km (0.086 R)
• M15: 6,670,270 km (0.079 R)
• M16: 6,854,126 km (0.072 R)
• M17: 7,670,332 km (0.118 R)
• M18: 7,734,360 km (0.083 R)
• M19: 7,992,266 km (0.102 R)
• M20: 8,318,689 km (0.1 R)
• M21: 8,582,879 km (0.084 R)
• M22: 8,716,021 km (0.115 R)
• M23: 8,917,080 km (0.078 R)
• M24: 9,598,199 km (0.117 R)
• M25: 11,739,244 km (0.041 R)
• M26: 12,862,575 km (0.071 R)
• M27: 12,938,720 km (0.117 R)
• M28: 14,019,864 km (0.12 R)
• M29: 14,176,642 km (0.047 R)
• M30: 14,255,181 km (0.11 R)
• M31: 14,650,419 km (0.09 R)
• M32: 15,049,396 km (0.098 R)
• M33: 15,857,673 km (0.092 R)
• M34: 17,516,265 km (0.087 R)
• M35: 17,769,833 km (0.1 R)
• M36: 19,055,328 km (0.071 R)
• M37: 19,753,202 km (0.117 R)
• M38: 21,353,600 km (0.1 R)
• M39: 21,443,808 km (0.056 R)
• M40: 21,987,147 km (0.081 R)
• M41: 22,626,828 km (0.105 R)
• M42: 23,924,439 km (0.095 R)
• M43: 24,299,631 km (0.118 R)
• M44: 24,582,371 km (0.108 R)
• M45: 24,866,008 km (0.05 R)
• M46: 26,688,111 km (0.073 R)
• M47: 27,174,752 km (0.074 R)
• M48: 27,959,393 km (0.027 R)
• M49: 28,950,479 km (0.049 R)
• M50: 29,550,815 km (0.118 R)
• M51: 31,786,556 km (0.063 R)
• M52: 34,921,529 km (0.039 R)
• M53: 35,453,648 km (0.072 R)
• M54: 36,633,527 km (0.079 R)
• M55: 36,849,396 km (0.034 R)
• M56: 39,472,894 km (0.036 R)
• M57: 40,360,758 km (0.088 R)
• M58: 41,704,745 km (0.062 R)
• M59: 41,930,189 km (0.03 R)
• M60: 43,633,660 km (0.114 R)
• M61: 48,996,893 km (0.089 R)
• M62: 49,592,293 km (0.11 R)
• M63: 50,790,123 km (0.078 R)
• M64: 51,755,328 km (0.114 R)
• M65: 53,703,691 km (0.103 R)
• M66: 54,810,117 km (0.081 R)
• M67: 55,551,973 km (0.075 R)
• M68: 57,295,835 km (0.076 R)
• M69: 61,092,479 km (0.038 R)
• M70: 62,376,029 km (0.108 R)
• M71: 67,465,947 km (0.039 R)
• M72: 67,598,191 km (0.091 R)
• M73: 68,260,760 km (0.104 R)
• M74: 68,526,297 km (0.059 R)
• M75: 70,529,562 km (0.089 R)
• M76: 72,822,897 km (0.109 R)
• M77: 76,515,272 km (0.085 R)
• M78: 77,205,666 km (0.118 R)
• M79: 77,344,044 km (0.1 R)
• M80: 79,428,840 km (0.07 R)
• M81: 79,988,037 km (0.116 R)
• M82: 81,250,643 km (0.119 R)
• M83: 81,391,414 km (0.097 R)
• M84: 81,532,186 km (0.1 R)
• M85: 81,814,028 km (0.108 R)
• M86: 86,798,031 km (0.091 R)
• M87: 88,240,005 km (0.074 R)
• M88: 88,529,327 km (0.112 R)
• M89: 89,254,129 km (0.118 R)
• M90: 91,879,422 km (0.052 R)
• M91: 93,791,133 km (0.086 R)
• M92: 93,938,786 km (0.073 R)
• M93: 99,003,123 km (0.083 R)
• M94: 99,303,665 km (0.099 R)
• M95: 99,604,656 km (0.106 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: 463 - 16,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit