🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 220 Days

Day: 13.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,288,580 km

• M1: 39,494 km (0.107 R)
• M2: 110,104 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.27 AU - 1.31 AU

Year: 517 Days

Day: 16.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,288,580 km

• M1: 417,228 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.86 AU - 5.72 AU

Year: 3702 Days

Day: 31.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,288,580 km

• M1: 338,241 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 12

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.41 AU - 10.93 AU

Year: 11452 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,288,580 km

• M1: 150,495 km (0.087 R)
• M2: 279,150 km (0.042 R)
• M3: 621,280 km (0.088 R)
• M4: 809,025 km (0.062 R)
• M5: 1,188,555 km (0.101 R)
• M6: 1,314,965 km (0.116 R)
• M7: 1,929,962 km (0.1 R)
• M8: 2,190,262 km (0.046 R)
• M9: 2,578,768 km (0.076 R)
• M10: 3,139,162 km (0.09 R)
• M11: 3,710,326 km (0.05 R)
• M12: 3,871,742 km (0.098 R)
• M13: 4,229,581 km (0.118 R)
• M14: 4,655,935 km (0.104 R)
• M15: 4,859,687 km (0.039 R)
• M16: 5,427,560 km (0.056 R)
• M17: 5,549,782 km (0.092 R)
• M18: 6,079,807 km (0.102 R)
• M19: 6,658,601 km (0.092 R)
• M20: 6,888,533 km (0.117 R)
• M21: 7,054,437 km (0.089 R)
• M22: 7,255,198 km (0.099 R)
• M23: 7,390,135 km (0.095 R)
• M24: 7,765,476 km (0.103 R)
• M25: 8,287,423 km (0.091 R)
• M26: 8,428,643 km (0.095 R)
• M27: 9,073,560 km (0.063 R)
• M28: 9,512,480 km (0.116 R)
• M29: 9,623,182 km (0.112 R)
• M30: 11,102,556 km (0.089 R)
• M31: 12,167,842 km (0.071 R)
• M32: 12,855,244 km (0.104 R)
• M33: 12,937,074 km (0.058 R)
• M34: 14,141,188 km (0.112 R)
• M35: 16,344,764 km (0.093 R)
• M36: 16,744,639 km (0.114 R)
• M37: 16,923,409 km (0.075 R)
• M38: 17,057,897 km (0.057 R)
• M39: 17,508,785 km (0.116 R)
• M40: 17,872,308 km (0.117 R)
• M41: 18,009,340 km (0.099 R)
• M42: 18,192,447 km (0.117 R)
• M43: 18,376,303 km (0.067 R)
• M44: 18,931,311 km (0.114 R)
• M45: 19,398,206 km (0.11 R)
• M46: 20,200,500 km (0.093 R)
• M47: 20,533,953 km (0.1 R)
• M48: 20,917,373 km (0.084 R)
• M49: 21,496,915 km (0.065 R)
• M50: 22,770,741 km (0.116 R)
• M51: 24,018,537 km (0.118 R)
• M52: 26,216,279 km (0.079 R)
• M53: 26,372,010 km (0.115 R)
• M54: 26,788,790 km (0.083 R)
• M55: 28,052,294 km (0.088 R)
• M56: 28,371,087 km (0.1 R)
• M57: 28,851,745 km (0.062 R)
• M58: 29,281,240 km (0.098 R)
• M59: 29,820,989 km (0.085 R)
• M60: 30,146,514 km (0.077 R)
• M61: 30,364,179 km (0.113 R)
• M62: 30,527,689 km (0.062 R)
• M63: 30,636,896 km (0.073 R)
• M64: 30,965,263 km (0.092 R)
• M65: 31,129,971 km (0.077 R)
• M66: 31,625,588 km (0.112 R)
• M67: 31,736,141 km (0.115 R)
• M68: 32,290,551 km (0.07 R)
• M69: 32,792,302 km (0.074 R)
• M70: 33,634,388 km (0.116 R)
• M71: 34,654,197 km (0.101 R)
• M72: 34,996,327 km (0.106 R)
• M73: 35,282,359 km (0.093 R)
• M74: 35,684,178 km (0.081 R)
• M75: 36,029,750 km (0.1 R)
• M76: 37,656,926 km (0.041 R)
• M77: 37,832,703 km (0.083 R)
• M78: 38,243,948 km (0.09 R)
• M79: 38,952,294 km (0.072 R)
• M80: 39,664,978 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.4

Radius: 12

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.36 AU - 11.58 AU

Year: 11962 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,288,580 km

• M1: 220,358 km (0.101 R)
• M2: 321,037 km (0.096 R)
• M3: 494,571 km (0.085 R)
• M4: 662,419 km (0.111 R)
• M5: 992,881 km (0.087 R)
• M6: 1,265,299 km (0.11 R)
• M7: 1,355,506 km (0.079 R)
• M8: 1,860,698 km (0.096 R)
• M9: 2,134,612 km (0.072 R)
• M10: 2,243,519 km (0.083 R)
• M11: 2,444,280 km (0.052 R)
• M12: 2,558,423 km (0.045 R)
• M13: 2,674,361 km (0.085 R)
• M14: 2,935,858 km (0.115 R)
• M15: 3,033,097 km (0.1 R)
• M16: 3,131,383 km (0.086 R)
• M17: 3,407,391 km (0.106 R)
• M18: 4,759,606 km (0.086 R)
• M19: 4,874,497 km (0.094 R)
• M20: 5,019,308 km (0.112 R)
• M21: 5,165,465 km (0.102 R)
• M22: 6,134,859 km (0.104 R)
• M23: 6,736,841 km (0.114 R)
• M24: 6,865,944 km (0.099 R)
• M25: 7,192,516 km (0.09 R)
• M26: 7,658,364 km (0.08 R)
• M27: 8,306,123 km (0.104 R)
• M28: 8,549,219 km (0.059 R)
• M29: 9,545,242 km (0.071 R)
• M30: 9,983,414 km (0.116 R)
• M31: 10,353,519 km (0.104 R)
• M32: 10,540,217 km (0.088 R)
• M33: 10,690,563 km (0.066 R)
• M34: 11,839,923 km (0.051 R)
• M35: 15,007,509 km (0.101 R)
• M36: 15,988,871 km (0.05 R)
• M37: 16,422,106 km (0.031 R)
• M38: 16,596,388 km (0.097 R)
• M39: 16,815,249 km (0.081 R)
• M40: 17,432,939 km (0.048 R)
• M41: 18,013,229 km (0.067 R)
• M42: 19,238,735 km (0.117 R)
• M43: 19,468,667 km (0.089 R)
• M44: 20,303,872 km (0.113 R)
• M45: 21,435,580 km (0.096 R)
• M46: 22,346,182 km (0.094 R)
• M47: 22,976,438 km (0.032 R)
• M48: 23,073,826 km (0.066 R)
• M49: 23,809,399 km (0.092 R)
• M50: 24,105,752 km (0.049 R)
• M51: 26,011,031 km (0.091 R)
• M52: 26,316,360 km (0.111 R)
• M53: 27,136,156 km (0.082 R)
• M54: 27,239,229 km (0.059 R)
• M55: 27,497,435 km (0.067 R)
• M56: 27,756,539 km (0.113 R)
• M57: 28,172,720 km (0.088 R)
• M58: 28,381,558 km (0.107 R)
• M59: 28,643,355 km (0.119 R)
• M60: 29,327,765 km (0.116 R)
• M61: 30,498,368 km (0.072 R)
• M62: 30,605,630 km (0.103 R)
• M63: 30,874,158 km (0.118 R)
• M64: 31,251,294 km (0.07 R)
• M65: 31,955,900 km (0.098 R)
• M66: 32,337,525 km (0.032 R)
• M67: 33,436,022 km (0.104 R)
• M68: 34,212,285 km (0.025 R)
• M69: 34,602,586 km (0.081 R)
• M70: 34,882,334 km (0.111 R)
• M71: 35,444,074 km (0.103 R)
• M72: 38,008,630 km (0.034 R)
• M73: 38,123,970 km (0.08 R)
• M74: 38,702,465 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245

Radius: 5.6

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14 AU - 18.38 AU

Year: 23002 Days

Day: 21.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,288,580 km

• M1: 71,508 km (0.109 R)
• M2: 157,377 km (0.108 R)
• M3: 212,728 km (0.079 R)
• M4: 317,895 km (0.108 R)
• M5: 711,936 km (0.114 R)
• M6: 1,073,814 km (0.092 R)
• M7: 1,285,943 km (0.11 R)
• M8: 1,409,661 km (0.095 R)
• M9: 2,142,391 km (0.102 R)
• M10: 2,439,642 km (0.082 R)
• M11: 2,718,193 km (0.111 R)
• M12: 2,909,679 km (0.077 R)
• M13: 3,171,774 km (0.117 R)
• M14: 3,272,005 km (0.082 R)
• M15: 3,339,324 km (0.119 R)
• M16: 3,441,349 km (0.095 R)
• M17: 4,554,358 km (0.101 R)
• M18: 4,935,383 km (0.083 R)
• M19: 5,646,871 km (0.104 R)
• M20: 5,809,334 km (0.087 R)
• M21: 5,932,154 km (0.055 R)
• M22: 6,055,871 km (0.098 R)
• M23: 6,222,075 km (0.106 R)
• M24: 6,729,959 km (0.055 R)
• M25: 7,695,165 km (0.096 R)
• M26: 8,609,657 km (0.116 R)
• M27: 8,843,628 km (0.078 R)
• M28: 9,032,271 km (0.091 R)
• M29: 9,222,410 km (0.091 R)
• M30: 10,539,170 km (0.112 R)
• M31: 11,193,960 km (0.072 R)
• M32: 11,758,243 km (0.119 R)
• M33: 13,289,676 km (0.044 R)
• M34: 13,996,377 km (0.067 R)
• M35: 14,271,338 km (0.116 R)
• M36: 14,548,243 km (0.119 R)
• M37: 14,603,744 km (0.119 R)
• M38: 14,659,395 km (0.107 R)
• M39: 15,107,141 km (0.1 R)
• M40: 15,389,283 km (0.072 R)
• M41: 15,673,219 km (0.085 R)
• M42: 15,901,506 km (0.072 R)
• M43: 18,786,650 km (0.042 R)
• M44: 21,069,514 km (0.107 R)
• M45: 21,764,994 km (0.04 R)
• M46: 22,147,366 km (0.092 R)
• M47: 22,211,394 km (0.103 R)
• M48: 22,789,740 km (0.114 R)
• M49: 22,983,768 km (0.063 R)
• M50: 23,699,444 km (0.09 R)
• M51: 24,753,511 km (0.068 R)
• M52: 24,952,775 km (0.05 R)
• M53: 25,621,029 km (0.105 R)
• M54: 26,295,267 km (0.097 R)
• M55: 28,700,351 km (0.093 R)
• M56: 28,909,789 km (0.081 R)
• M57: 30,105,973 km (0.067 R)
• M58: 30,176,733 km (0.095 R)
• M59: 30,960,027 km (0.043 R)
• M60: 32,691,922 km (0.083 R)
• M61: 32,837,630 km (0.076 R)
• M62: 32,910,634 km (0.039 R)
• M63: 33,056,641 km (0.111 R)
• M64: 34,232,930 km (0.116 R)
• M65: 35,273,532 km (0.084 R)
• M66: 35,872,672 km (0.104 R)
• M67: 35,947,770 km (0.116 R)
• M68: 36,399,705 km (0.106 R)
• M69: 37,081,123 km (0.114 R)
• M70: 37,766,730 km (0.089 R)
• M71: 38,302,889 km (0.118 R)
• M72: 39,073,169 km (0.091 R)
• M73: 39,382,836 km (0.084 R)
• M74: 39,770,893 km (0.107 R)
• M75: 40,785,765 km (0.046 R)
• M76: 41,021,232 km (0.09 R)
• M77: 42,284,437 km (0.044 R)
• M78: 42,920,826 km (0.118 R)
• M79: 43,160,332 km (0.116 R)
• M80: 43,480,322 km (0.073 R)
• M81: 44,606,495 km (0.087 R)
• M82: 46,313,556 km (0.104 R)
• M83: 47,545,943 km (0.098 R)
• M84: 48,373,519 km (0.096 R)
• M85: 49,707,483 km (0.115 R)
• M86: 50,379,028 km (0.106 R)
• M87: 51,138,087 km (0.077 R)
• M88: 51,307,283 km (0.071 R)
• M89: 52,411,614 km (0.098 R)
• M90: 55,076,401 km (0.04 R)
• M91: 56,731,253 km (0.092 R)
• M92: 56,906,432 km (0.043 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit