🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.1 AU - 1.46 AU

Year: 546 Days

Day: 41.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,251,214 km

• M1: 936,632 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 1130 Days

Day: 21.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,251,214 km

• M1: 185,053 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.31 AU - 4.41 AU

Year: 2857 Days

Day: 36.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 12.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.69 AU - 5.07 AU

Year: 3453 Days

Day: 12.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,251,214 km

• M1: 151,243 km (0.109 R)
• M2: 231,278 km (0.085 R)
• M3: 403,765 km (0.095 R)
• M4: 521,049 km (0.063 R)
• M5: 717,322 km (0.116 R)
• M6: 819,497 km (0.096 R)
• M7: 1,066,034 km (0.071 R)
• M8: 1,144,873 km (0.047 R)
• M9: 1,225,805 km (0.054 R)
• M10: 1,351,168 km (0.107 R)
• M11: 1,510,490 km (0.089 R)
• M12: 1,660,985 km (0.079 R)
• M13: 2,210,309 km (0.063 R)
• M14: 2,888,136 km (0.098 R)
• M15: 3,057,780 km (0.105 R)
• M16: 3,192,119 km (0.092 R)
• M17: 3,387,494 km (0.08 R)
• M18: 3,506,574 km (0.117 R)
• M19: 4,018,199 km (0.116 R)
• M20: 4,102,273 km (0.07 R)
• M21: 4,315,151 km (0.075 R)
• M22: 4,401,319 km (0.066 R)
• M23: 4,619,283 km (0.119 R)
• M24: 4,952,886 km (0.087 R)
• M25: 5,386,870 km (0.114 R)
• M26: 5,549,931 km (0.073 R)
• M27: 6,121,395 km (0.099 R)
• M28: 6,786,807 km (0.116 R)
• M29: 7,089,892 km (0.111 R)
• M30: 7,217,499 km (0.044 R)
• M31: 7,294,542 km (0.057 R)
• M32: 7,553,047 km (0.096 R)
• M33: 9,000,705 km (0.105 R)
• M34: 9,558,406 km (0.052 R)
• M35: 9,756,324 km (0.111 R)
• M36: 9,927,016 km (0.065 R)
• M37: 10,329,135 km (0.063 R)
• M38: 10,415,901 km (0.095 R)
• M39: 11,001,427 km (0.091 R)
• M40: 11,268,310 km (0.104 R)
• M41: 11,387,689 km (0.031 R)
• M42: 11,477,448 km (0.069 R)
• M43: 11,567,506 km (0.088 R)
• M44: 11,687,782 km (0.087 R)
• M45: 11,990,569 km (0.102 R)
• M46: 12,666,003 km (0.105 R)
• M47: 13,259,158 km (0.112 R)
• M48: 13,353,555 km (0.072 R)
• M49: 13,606,674 km (0.106 R)
• M50: 13,701,968 km (0.111 R)
• M51: 14,149,864 km (0.063 R)
• M52: 15,323,310 km (0.052 R)
• M53: 15,455,704 km (0.059 R)
• M54: 15,654,819 km (0.103 R)
• M55: 16,426,295 km (0.102 R)
• M56: 17,244,595 km (0.087 R)
• M57: 17,382,225 km (0.099 R)
• M58: 17,520,304 km (0.045 R)
• M59: 18,321,102 km (0.104 R)
• M60: 18,991,599 km (0.108 R)
• M61: 19,169,471 km (0.067 R)
• M62: 19,383,546 km (0.096 R)
• M63: 19,742,132 km (0.103 R)
• M64: 19,958,301 km (0.08 R)
• M65: 20,977,810 km (0.065 R)
• M66: 21,087,914 km (0.026 R)
• M67: 21,679,125 km (0.093 R)
• M68: 22,726,759 km (0.099 R)
• M69: 22,953,400 km (0.075 R)
• M70: 23,294,782 km (0.104 R)
• M71: 23,408,925 km (0.074 R)
• M72: 24,097,823 km (0.117 R)
• M73: 24,290,356 km (0.048 R)
• M74: 25,026,826 km (0.086 R)
• M75: 25,104,767 km (0.081 R)
• M76: 25,417,277 km (0.065 R)
• M77: 26,085,830 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.3

Radius: 6.5

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.1 AU - 17.58 AU

Year: 24883 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,251,214 km

• M1: 102,026 km (0.036 R)
• M2: 205,398 km (0.101 R)
• M3: 267,182 km (0.113 R)
• M4: 856,597 km (0.083 R)
• M5: 1,285,495 km (0.06 R)
• M6: 1,347,129 km (0.068 R)
• M7: 1,409,960 km (0.107 R)
• M8: 1,571,376 km (0.113 R)
• M9: 1,671,008 km (0.076 R)
• M10: 1,772,884 km (0.115 R)
• M11: 2,620,207 km (0.107 R)
• M12: 2,738,838 km (0.05 R)
• M13: 2,859,414 km (0.067 R)
• M14: 2,899,955 km (0.097 R)
• M15: 2,940,645 km (0.111 R)
• M16: 3,231,464 km (0.118 R)
• M17: 3,273,650 km (0.104 R)
• M18: 4,483,897 km (0.11 R)
• M19: 5,012,875 km (0.06 R)
• M20: 5,111,161 km (0.098 R)
• M21: 7,882,611 km (0.085 R)
• M22: 8,112,094 km (0.092 R)
• M23: 8,577,493 km (0.118 R)
• M24: 8,932,339 km (0.093 R)
• M25: 10,149,468 km (0.072 R)
• M26: 11,095,973 km (0.093 R)
• M27: 11,612,236 km (0.094 R)
• M28: 11,742,535 km (0.079 R)
• M29: 12,467,935 km (0.034 R)
• M30: 12,735,267 km (0.059 R)
• M31: 15,082,906 km (0.118 R)
• M32: 16,451,727 km (0.076 R)
• M33: 16,892,143 km (0.089 R)
• M34: 19,075,075 km (0.029 R)
• M35: 20,004,078 km (0.052 R)
• M36: 20,082,168 km (0.117 R)
• M37: 20,160,258 km (0.113 R)
• M38: 20,947,741 km (0.102 R)
• M39: 21,265,487 km (0.067 R)
• M40: 22,228,299 km (0.045 R)
• M41: 23,369,581 km (0.074 R)
• M42: 23,699,145 km (0.078 R)
• M43: 25,793,366 km (0.12 R)
• M44: 26,304,841 km (0.118 R)
• M45: 26,561,700 km (0.052 R)
• M46: 27,511,048 km (0.03 R)
• M47: 27,859,013 km (0.075 R)
• M48: 28,295,988 km (0.083 R)
• M49: 28,471,467 km (0.087 R)
• M50: 28,735,208 km (0.036 R)
• M51: 29,176,821 km (0.087 R)
• M52: 31,326,991 km (0.113 R)
• M53: 33,065,318 km (0.07 R)
• M54: 34,740,665 km (0.069 R)
• M55: 34,834,612 km (0.084 R)
• M56: 35,494,189 km (0.079 R)
• M57: 36,634,424 km (0.114 R)
• M58: 41,812,306 km (0.087 R)
• M59: 42,412,642 km (0.102 R)
• M60: 44,027,850 km (0.072 R)
• M61: 44,638,658 km (0.104 R)
• M62: 45,457,407 km (0.053 R)
• M63: 47,421,927 km (0.061 R)
• M64: 49,203,039 km (0.032 R)
• M65: 51,326,281 km (0.109 R)
• M66: 52,938,199 km (0.109 R)
• M67: 54,239,700 km (0.078 R)
• M68: 54,457,664 km (0.113 R)
• M69: 55,551,823 km (0.103 R)
• M70: 55,771,433 km (0.051 R)
• M71: 56,432,206 km (0.074 R)
• M72: 59,662,473 km (0.109 R)
• M73: 62,494,959 km (0.065 R)
• M74: 66,067,506 km (0.095 R)
• M75: 66,300,280 km (0.099 R)
• M76: 66,416,667 km (0.066 R)
• M77: 68,407,366 km (0.108 R)
• M78: 68,642,833 km (0.038 R)
• M79: 68,878,450 km (0.111 R)
• M80: 71,131,544 km (0.071 R)
• M81: 71,370,003 km (0.108 R)
• M82: 71,967,646 km (0.112 R)
• M83: 72,566,786 km (0.108 R)
• M84: 74,132,477 km (0.1 R)
• M85: 74,980,248 km (0.062 R)
• M86: 76,685,215 km (0.078 R)
• M87: 77,419,890 km (0.09 R)
• M88: 77,910,870 km (0.039 R)
• M89: 78,895,972 km (0.043 R)
• M90: 80,133,296 km (0.073 R)
• M91: 80,878,742 km (0.113 R)
• M92: 81,501,668 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.6

Radius: 7.5

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.27 AU - 18.45 AU

Year: 29637 Days

Day: 20.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 49,251,214 km

• M1: 610,210 km (0.091 R)
• M2: 693,087 km (0.12 R)
• M3: 779,854 km (0.115 R)
• M4: 852,109 km (0.115 R)
• M5: 1,247,497 km (0.102 R)
• M6: 1,671,158 km (0.081 R)
• M7: 2,136,706 km (0.11 R)
• M8: 3,418,012 km (0.104 R)
• M9: 4,261,295 km (0.114 R)
• M10: 4,326,221 km (0.098 R)
• M11: 4,457,119 km (0.06 R)
• M12: 4,655,935 km (0.103 R)
• M13: 4,722,954 km (0.1 R)
• M14: 4,993,876 km (0.065 R)
• M15: 5,515,524 km (0.052 R)
• M16: 6,423,284 km (0.085 R)
• M17: 7,572,644 km (0.112 R)
• M18: 10,184,922 km (0.094 R)
• M19: 10,888,780 km (0.071 R)
• M20: 11,381,855 km (0.09 R)
• M21: 12,343,320 km (0.073 R)
• M22: 14,051,130 km (0.077 R)
• M23: 14,099,599 km (0.11 R)
• M24: 14,735,091 km (0.107 R)
• M25: 15,781,379 km (0.081 R)
• M26: 16,135,327 km (0.065 R)
• M27: 16,389,943 km (0.035 R)
• M28: 16,799,841 km (0.069 R)
• M29: 17,421,121 km (0.105 R)
• M30: 17,892,055 km (0.039 R)
• M31: 18,686,120 km (0.076 R)
• M32: 19,491,705 km (0.112 R)
• M33: 19,871,534 km (0.056 R)
• M34: 20,363,412 km (0.117 R)
• M35: 21,359,434 km (0.074 R)
• M36: 21,919,529 km (0.095 R)
• M37: 23,054,079 km (0.03 R)
• M38: 23,340,858 km (0.106 R)
• M39: 26,630,964 km (0.102 R)
• M40: 27,233,694 km (0.033 R)
• M41: 31,259,073 km (0.111 R)
• M42: 32,278,134 km (0.103 R)
• M43: 33,502,294 km (0.109 R)
• M44: 33,761,846 km (0.046 R)
• M45: 35,664,282 km (0.06 R)
• M46: 36,461,639 km (0.109 R)
• M47: 37,264,830 km (0.079 R)
• M48: 37,399,318 km (0.089 R)
• M49: 39,024,998 km (0.059 R)
• M50: 41,715,815 km (0.084 R)
• M51: 45,610,895 km (0.067 R)
• M52: 47,565,092 km (0.096 R)
• M53: 48,295,728 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit