🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 313 Days

Day: 32.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.9

Radius: 4.8

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.19 AU - 6.61 AU

Year: 9401 Days

Day: 19.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,882,138 km

• M1: 68,965 km (0.087 R)
• M2: 148,102 km (0.108 R)
• M3: 195,824 km (0.103 R)
• M4: 299,345 km (0.11 R)
• M5: 694,583 km (0.118 R)
• M6: 737,667 km (0.079 R)
• M7: 796,609 km (0.084 R)
• M8: 903,571 km (0.053 R)
• M9: 1,031,627 km (0.109 R)
• M10: 1,081,144 km (0.078 R)
• M11: 1,165,517 km (0.067 R)
• M12: 1,677,441 km (0.049 R)
• M13: 1,895,704 km (0.106 R)
• M14: 2,250,401 km (0.117 R)
• M15: 2,602,853 km (0.045 R)
• M16: 2,831,888 km (0.074 R)
• M17: 2,925,386 km (0.101 R)
• M18: 3,309,404 km (0.101 R)
• M19: 3,457,356 km (0.093 R)
• M20: 3,658,266 km (0.11 R)
• M21: 3,734,561 km (0.114 R)
• M22: 3,914,527 km (0.098 R)
• M23: 3,992,618 km (0.108 R)
• M24: 4,417,625 km (0.09 R)
• M25: 4,498,857 km (0.068 R)
• M26: 4,829,019 km (0.091 R)
• M27: 5,025,142 km (0.063 R)
• M28: 5,166,961 km (0.118 R)
• M29: 5,367,572 km (0.092 R)
• M30: 6,074,721 km (0.094 R)
• M31: 6,624,044 km (0.085 R)
• M32: 7,381,159 km (0.117 R)
• M33: 7,477,650 km (0.114 R)
• M34: 7,835,188 km (0.09 R)
• M35: 7,900,862 km (0.104 R)
• M36: 8,600,830 km (0.058 R)
• M37: 10,634,613 km (0.093 R)
• M38: 11,854,734 km (0.11 R)
• M39: 11,930,131 km (0.093 R)
• M40: 12,423,954 km (0.113 R)
• M41: 12,731,078 km (0.025 R)
• M42: 13,118,686 km (0.098 R)
• M43: 13,157,582 km (0.099 R)
• M44: 14,224,065 km (0.073 R)
• M45: 14,384,434 km (0.087 R)
• M46: 14,828,440 km (0.107 R)
• M47: 14,991,053 km (0.099 R)
• M48: 15,647,339 km (0.097 R)
• M49: 15,730,067 km (0.039 R)
• M50: 17,200,464 km (0.086 R)
• M51: 18,060,353 km (0.107 R)
• M52: 18,233,886 km (0.071 R)
• M53: 18,670,413 km (0.062 R)
• M54: 19,464,927 km (0.096 R)
• M55: 19,955,758 km (0.053 R)
• M56: 20,722,297 km (0.119 R)
• M57: 20,995,164 km (0.112 R)
• M58: 21,177,823 km (0.037 R)
• M59: 21,360,930 km (0.073 R)
• M60: 21,498,560 km (0.111 R)
• M61: 21,590,563 km (0.118 R)
• M62: 21,913,395 km (0.117 R)
• M63: 22,052,222 km (0.083 R)
• M64: 22,144,973 km (0.09 R)
• M65: 22,284,248 km (0.056 R)
• M66: 22,377,298 km (0.082 R)
• M67: 22,985,414 km (0.11 R)
• M68: 23,126,484 km (0.12 R)
• M69: 23,646,187 km (0.077 R)
• M70: 24,841,774 km (0.066 R)
• M71: 25,034,904 km (0.075 R)
• M72: 25,519,751 km (0.091 R)
• M73: 26,844,590 km (0.037 R)
• M74: 27,440,438 km (0.113 R)
• M75: 27,940,394 km (0.115 R)
• M76: 29,816,202 km (0.11 R)
• M77: 29,867,514 km (0.082 R)
• M78: 30,227,147 km (0.099 R)
• M79: 30,433,293 km (0.096 R)
• M80: 30,484,904 km (0.112 R)
• M81: 30,743,410 km (0.061 R)
• M82: 32,467,675 km (0.1 R)
• M83: 32,678,757 km (0.119 R)
• M84: 32,731,565 km (0.107 R)
• M85: 32,837,481 km (0.098 R)
• M86: 33,314,847 km (0.05 R)
• M87: 34,115,794 km (0.119 R)
• M88: 34,491,734 km (0.111 R)
• M89: 34,869,020 km (0.093 R)
• M90: 35,031,034 km (0.117 R)
• M91: 35,301,806 km (0.094 R)
• M92: 36,391,776 km (0.039 R)
• M93: 36,501,282 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.5

Radius: 7.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.36 AU - 8.76 AU

Year: 12306 Days

Day: 15 Hours

Environment

Temp: -225 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,882,138 km

• M1: 93,648 km (0.047 R)
• M2: 166,203 km (0.112 R)
• M3: 379,231 km (0.047 R)
• M4: 811,269 km (0.036 R)
• M5: 1,406,370 km (0.086 R)
• M6: 1,998,029 km (0.107 R)
• M7: 2,185,625 km (0.113 R)
• M8: 2,782,072 km (0.12 R)
• M9: 2,865,398 km (0.116 R)
• M10: 3,141,705 km (0.104 R)
• M11: 3,272,005 km (0.113 R)
• M12: 3,337,977 km (0.062 R)
• M13: 4,186,646 km (0.119 R)
• M14: 4,475,669 km (0.072 R)
• M15: 4,573,506 km (0.069 R)
• M16: 4,647,407 km (0.116 R)
• M17: 4,721,608 km (0.073 R)
• M18: 5,200,770 km (0.092 R)
• M19: 5,407,215 km (0.048 R)
• M20: 5,748,597 km (0.114 R)
• M21: 6,813,734 km (0.117 R)
• M22: 6,898,107 km (0.085 R)
• M23: 7,879,469 km (0.102 R)
• M24: 8,598,138 km (0.096 R)
• M25: 9,212,985 km (0.112 R)
• M26: 9,275,218 km (0.094 R)
• M27: 10,161,585 km (0.064 R)
• M28: 10,582,254 km (0.09 R)
• M29: 10,876,962 km (0.05 R)
• M30: 12,908,950 km (0.099 R)
• M31: 14,039,611 km (0.105 R)
• M32: 14,111,268 km (0.077 R)
• M33: 14,616,759 km (0.073 R)
• M34: 14,981,479 km (0.074 R)
• M35: 15,719,744 km (0.082 R)
• M36: 16,356,582 km (0.05 R)
• M37: 17,231,580 km (0.107 R)
• M38: 17,578,049 km (0.098 R)
• M39: 17,810,374 km (0.102 R)
• M40: 17,965,807 km (0.082 R)
• M41: 18,592,023 km (0.104 R)
• M42: 19,424,835 km (0.112 R)
• M43: 19,946,482 km (0.07 R)
• M44: 20,472,768 km (0.068 R)
• M45: 20,880,572 km (0.085 R)
• M46: 23,895,717 km (0.1 R)
• M47: 25,409,797 km (0.081 R)
• M48: 26,510,239 km (0.114 R)
• M49: 26,687,811 km (0.075 R)
• M50: 27,356,963 km (0.1 R)
• M51: 27,536,330 km (0.063 R)
• M52: 27,986,470 km (0.092 R)
• M53: 28,122,006 km (0.105 R)
• M54: 28,620,765 km (0.059 R)
• M55: 30,319,898 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.1

Radius: 4.8

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.34 AU - 8.78 AU

Year: 13636 Days

Day: 21.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,882,138 km

• M1: 112,498 km (0.106 R)
• M2: 497,114 km (0.089 R)
• M3: 733,179 km (0.051 R)
• M4: 926,609 km (0.111 R)
• M5: 1,422,676 km (0.105 R)
• M6: 1,663,528 km (0.118 R)
• M7: 2,232,299 km (0.101 R)
• M8: 2,332,530 km (0.096 R)
• M9: 3,356,976 km (0.055 R)
• M10: 3,617,576 km (0.064 R)
• M11: 3,705,838 km (0.025 R)
• M12: 4,127,405 km (0.114 R)
• M13: 4,250,674 km (0.104 R)
• M14: 4,312,757 km (0.062 R)
• M15: 4,469,386 km (0.083 R)
• M16: 4,917,581 km (0.107 R)
• M17: 4,982,806 km (0.099 R)
• M18: 5,246,547 km (0.093 R)
• M19: 5,548,585 km (0.082 R)
• M20: 6,275,331 km (0.057 R)
• M21: 7,401,654 km (0.111 R)
• M22: 7,551,401 km (0.091 R)
• M23: 8,549,668 km (0.064 R)
• M24: 8,588,863 km (0.115 R)
• M25: 8,825,377 km (0.12 R)
• M26: 9,064,135 km (0.109 R)
• M27: 9,304,838 km (0.097 R)
• M28: 9,385,621 km (0.068 R)
• M29: 9,547,785 km (0.083 R)
• M30: 9,874,955 km (0.083 R)
• M31: 10,122,690 km (0.102 R)
• M32: 11,006,065 km (0.076 R)
• M33: 11,091,485 km (0.101 R)
• M34: 11,565,112 km (0.115 R)
• M35: 11,826,310 km (0.116 R)
• M36: 12,800,342 km (0.102 R)
• M37: 13,206,201 km (0.106 R)
• M38: 13,662,175 km (0.049 R)
• M39: 13,892,107 km (0.116 R)
• M40: 14,076,860 km (0.065 R)
• M41: 14,309,186 km (0.072 R)
• M42: 14,449,060 km (0.106 R)
• M43: 14,495,734 km (0.109 R)
• M44: 14,777,278 km (0.107 R)
• M45: 15,298,177 km (0.105 R)
• M46: 15,345,750 km (0.072 R)
• M47: 16,309,010 km (0.077 R)
• M48: 16,357,630 km (0.091 R)
• M49: 16,455,167 km (0.118 R)
• M50: 16,601,773 km (0.046 R)
• M51: 16,896,332 km (0.101 R)
• M52: 16,945,549 km (0.088 R)
• M53: 17,840,294 km (0.083 R)
• M54: 18,242,862 km (0.096 R)
• M55: 18,546,695 km (0.115 R)
• M56: 19,675,262 km (0.119 R)
• M57: 20,509,868 km (0.105 R)
• M58: 21,037,350 km (0.098 R)
• M59: 21,090,457 km (0.116 R)
• M60: 21,249,630 km (0.108 R)
• M61: 21,355,994 km (0.109 R)
• M62: 22,646,574 km (0.119 R)
• M63: 23,301,215 km (0.062 R)
• M64: 26,723,864 km (0.057 R)
• M65: 27,589,139 km (0.106 R)
• M66: 27,937,851 km (0.086 R)
• M67: 27,996,194 km (0.046 R)
• M68: 28,229,567 km (0.083 R)
• M69: 28,639,764 km (0.097 R)
• M70: 29,584,475 km (0.113 R)
• M71: 29,881,726 km (0.103 R)
• M72: 33,155,376 km (0.034 R)
• M73: 34,147,060 km (0.087 R)
• M74: 34,209,293 km (0.063 R)
• M75: 34,396,440 km (0.089 R)
• M76: 35,400,092 km (0.068 R)
• M77: 35,715,744 km (0.07 R)
• M78: 35,969,013 km (0.074 R)
• M79: 37,243,736 km (0.108 R)
• M80: 38,274,316 km (0.08 R)
• M81: 38,468,494 km (0.091 R)
• M82: 38,598,195 km (0.085 R)
• M83: 38,922,972 km (0.107 R)
• M84: 39,183,572 km (0.072 R)
• M85: 39,314,021 km (0.081 R)
• M86: 40,494,947 km (0.116 R)
• M87: 41,421,406 km (0.038 R)
• M88: 42,689,847 km (0.055 R)
• M89: 42,757,016 km (0.042 R)
• M90: 43,632,762 km (0.094 R)
• M91: 44,174,606 km (0.047 R)
• M92: 44,378,358 km (0.116 R)
• M93: 44,582,409 km (0.09 R)
• M94: 44,650,476 km (0.093 R)
• M95: 45,333,391 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 20,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit