🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.07 AU - 1.53 AU

Year: 568 Days

Day: 43.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.19 AU - 1.41 AU

Year: 568 Days

Day: 38.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.89 AU - 1.91 AU

Year: 1003 Days

Day: 23.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,113,306 km

• M1: 786,885 km (0.074 R)
• M2: 1,223,860 km (0.067 R)

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 10.9

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.44 AU - 5.48 AU

Year: 4230 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,113,306 km

• M1: 200,012 km (0.076 R)
• M2: 385,963 km (0.086 R)
• M3: 531,521 km (0.083 R)
• M4: 686,056 km (0.071 R)
• M5: 757,264 km (0.068 R)
• M6: 987,496 km (0.084 R)
• M7: 1,226,254 km (0.054 R)
• M8: 1,643,482 km (0.11 R)
• M9: 1,894,059 km (0.104 R)
• M10: 1,963,023 km (0.076 R)
• M11: 2,032,736 km (0.085 R)
• M12: 2,121,298 km (0.081 R)
• M13: 2,320,712 km (0.113 R)
• M14: 2,583,555 km (0.08 R)
• M15: 3,076,929 km (0.072 R)
• M16: 3,158,609 km (0.046 R)
• M17: 3,345,158 km (0.098 R)
• M18: 3,794,550 km (0.045 R)
• M19: 3,926,495 km (0.114 R)
• M20: 4,037,647 km (0.078 R)
• M21: 4,308,867 km (0.036 R)
• M22: 4,609,410 km (0.112 R)
• M23: 5,452,244 km (0.1 R)
• M24: 5,701,773 km (0.115 R)
• M25: 6,264,112 km (0.109 R)
• M26: 6,817,474 km (0.025 R)
• M27: 7,167,832 km (0.071 R)
• M28: 7,359,018 km (0.1 R)
• M29: 7,970,874 km (0.105 R)
• M30: 8,627,908 km (0.07 R)
• M31: 8,743,996 km (0.117 R)
• M32: 8,831,510 km (0.089 R)
• M33: 8,977,817 km (0.085 R)
• M34: 9,571,122 km (0.051 R)
• M35: 9,902,781 km (0.081 R)
• M36: 10,054,922 km (0.093 R)
• M37: 10,826,847 km (0.109 R)
• M38: 11,426,285 km (0.098 R)
• M39: 11,746,126 km (0.092 R)
• M40: 11,842,616 km (0.078 R)
• M41: 12,166,346 km (0.052 R)
• M42: 12,723,299 km (0.082 R)
• M43: 12,955,026 km (0.097 R)
• M44: 13,221,609 km (0.054 R)
• M45: 14,066,538 km (0.119 R)
• M46: 14,512,639 km (0.076 R)
• M47: 14,789,694 km (0.098 R)
• M48: 14,928,820 km (0.096 R)
• M49: 16,092,991 km (0.037 R)
• M50: 16,668,045 km (0.068 R)
• M51: 16,776,653 km (0.119 R)
• M52: 16,885,411 km (0.08 R)
• M53: 17,213,329 km (0.108 R)
• M54: 17,286,333 km (0.088 R)
• M55: 17,396,288 km (0.097 R)
• M56: 17,690,547 km (0.049 R)
• M57: 18,209,352 km (0.088 R)
• M58: 18,395,901 km (0.101 R)
• M59: 18,508,099 km (0.119 R)
• M60: 18,658,146 km (0.077 R)
• M61: 18,959,286 km (0.066 R)
• M62: 19,452,062 km (0.055 R)
• M63: 19,719,243 km (0.094 R)
• M64: 19,795,837 km (0.092 R)
• M65: 19,949,175 km (0.083 R)
• M66: 20,489,224 km (0.065 R)
• M67: 21,268,928 km (0.095 R)
• M68: 21,939,425 km (0.077 R)
• M69: 22,376,999 km (0.067 R)
• M70: 22,616,804 km (0.111 R)
• M71: 23,179,891 km (0.059 R)
• M72: 23,260,674 km (0.102 R)
• M73: 23,463,080 km (0.053 R)
• M74: 23,869,687 km (0.1 R)
• M75: 25,436,126 km (0.114 R)
• M76: 25,937,728 km (0.108 R)
• M77: 26,865,683 km (0.071 R)
• M78: 27,376,410 km (0.091 R)
• M79: 27,590,186 km (0.114 R)
• M80: 29,102,022 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.7

Radius: 4.1

Gravity: 39.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.86 AU - 18.78 AU

Year: 28803 Days

Day: 22.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 96,113,306 km

• M1: 66,721 km (0.102 R)
• M2: 364,420 km (0.085 R)
• M3: 430,692 km (0.092 R)
• M4: 1,124,976 km (0.12 R)
• M5: 1,358,199 km (0.076 R)
• M6: 1,462,768 km (0.088 R)
• M7: 1,868,328 km (0.117 R)
• M8: 1,945,670 km (0.1 R)
• M9: 2,431,564 km (0.101 R)
• M10: 2,775,489 km (0.085 R)
• M11: 3,226,527 km (0.068 R)
• M12: 3,895,379 km (0.054 R)
• M13: 4,450,088 km (0.085 R)
• M14: 5,191,196 km (0.105 R)
• M15: 5,409,908 km (0.074 R)
• M16: 6,372,720 km (0.063 R)
• M17: 6,843,803 km (0.066 R)
• M18: 7,325,957 km (0.073 R)
• M19: 7,386,993 km (0.066 R)
• M20: 7,881,564 km (0.066 R)
• M21: 8,069,608 km (0.109 R)
• M22: 8,967,345 km (0.084 R)
• M23: 9,229,441 km (0.101 R)
• M24: 10,371,770 km (0.113 R)
• M25: 10,716,294 km (0.112 R)
• M26: 11,204,731 km (0.078 R)
• M27: 11,275,042 km (0.044 R)
• M28: 11,915,022 km (0.09 R)
• M29: 15,599,468 km (0.072 R)
• M30: 17,440,120 km (0.066 R)
• M31: 18,676,995 km (0.113 R)
• M32: 19,348,241 km (0.061 R)
• M33: 19,432,614 km (0.034 R)
• M34: 22,022,452 km (0.104 R)
• M35: 22,287,390 km (0.089 R)
• M36: 22,998,877 km (0.032 R)
• M37: 23,088,487 km (0.093 R)
• M38: 23,447,372 km (0.114 R)
• M39: 24,535,547 km (0.116 R)
• M40: 25,177,770 km (0.12 R)
• M41: 25,918,579 km (0.026 R)
• M42: 26,011,779 km (0.111 R)
• M43: 26,478,973 km (0.113 R)
• M44: 27,801,717 km (0.091 R)
• M45: 30,904,975 km (0.055 R)
• M46: 31,797,476 km (0.092 R)
• M47: 32,798,884 km (0.099 R)
• M48: 33,708,888 km (0.113 R)
• M49: 34,524,795 km (0.069 R)
• M50: 34,832,518 km (0.111 R)
• M51: 38,488,241 km (0.112 R)
• M52: 39,555,023 km (0.11 R)
• M53: 39,662,135 km (0.086 R)
• M54: 41,608,254 km (0.087 R)
• M55: 42,922,920 km (0.098 R)
• M56: 43,143,278 km (0.082 R)
• M57: 44,585,102 km (0.114 R)
• M58: 44,696,702 km (0.044 R)
• M59: 45,143,850 km (0.084 R)
• M60: 45,368,097 km (0.044 R)
• M61: 46,042,784 km (0.114 R)
• M62: 49,119,713 km (0.107 R)
• M63: 50,160,016 km (0.073 R)
• M64: 50,857,591 km (0.116 R)
• M65: 50,974,128 km (0.078 R)
• M66: 51,324,337 km (0.097 R)
• M67: 51,441,322 km (0.102 R)
• M68: 53,798,386 km (0.059 R)
• M69: 54,155,028 km (0.103 R)
• M70: 55,349,417 km (0.094 R)
• M71: 57,642,304 km (0.09 R)
• M72: 57,763,927 km (0.109 R)
• M73: 58,007,322 km (0.09 R)
• M74: 59,474,429 km (0.099 R)
• M75: 60,830,085 km (0.116 R)
• M76: 61,573,885 km (0.114 R)
• M77: 64,326,486 km (0.075 R)
• M78: 68,015,719 km (0.104 R)
• M79: 70,080,469 km (0.051 R)
• M80: 70,469,872 km (0.083 R)
• M81: 71,120,473 km (0.038 R)
• M82: 71,511,821 km (0.112 R)
• M83: 72,034,666 km (0.082 R)
• M84: 73,610,979 km (0.058 R)
• M85: 73,742,774 km (0.031 R)
• M86: 74,933,125 km (0.101 R)
• M87: 76,129,758 km (0.09 R)
• M88: 76,931,154 km (0.074 R)
• M89: 77,332,824 km (0.108 R)
• M90: 84,543,292 km (0.118 R)
• M91: 86,483,427 km (0.111 R)
• M92: 87,040,529 km (0.106 R)
• M93: 87,459,104 km (0.088 R)
• M94: 89,702,623 km (0.103 R)
• M95: 90,266,458 km (0.1 R)
• M96: 91,823,023 km (0.093 R)
• M97: 94,389,375 km (0.106 R)
• M98: 94,819,319 km (0.047 R)
• M99: 94,962,933 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 15,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit