🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.36 AU - 1.94 AU

Year: 755 Days

Day: 13.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.54 AU - 2.34 AU

Year: 963 Days

Day: 34.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.6 AU - 3.92 AU

Year: 2098 Days

Day: 24 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 8.2

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.46 AU - 11.04 AU

Year: 10852 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,512,302 km

• M1: 165,605 km (0.104 R)
• M2: 560,244 km (0.11 R)
• M3: 682,465 km (0.053 R)
• M4: 756,516 km (0.08 R)
• M5: 995,574 km (0.107 R)
• M6: 1,124,228 km (0.045 R)
• M7: 1,213,089 km (0.116 R)
• M8: 1,281,306 km (0.053 R)
• M9: 1,795,324 km (0.098 R)
• M10: 2,541,369 km (0.104 R)
• M11: 2,600,011 km (0.089 R)
• M12: 2,993,304 km (0.103 R)
• M13: 3,437,609 km (0.106 R)
• M14: 3,634,480 km (0.115 R)
• M15: 3,936,668 km (0.082 R)
• M16: 4,673,288 km (0.107 R)
• M17: 5,001,805 km (0.083 R)
• M18: 5,075,856 km (0.09 R)
• M19: 5,150,355 km (0.088 R)
• M20: 5,262,554 km (0.097 R)
• M21: 5,489,793 km (0.073 R)
• M22: 6,877,613 km (0.076 R)
• M23: 7,042,918 km (0.081 R)
• M24: 7,717,006 km (0.064 R)
• M25: 8,411,589 km (0.086 R)
• M26: 9,216,874 km (0.114 R)
• M27: 9,490,788 km (0.064 R)
• M28: 9,628,717 km (0.075 R)
• M29: 10,517,927 km (0.103 R)
• M30: 11,286,860 km (0.091 R)
• M31: 12,726,440 km (0.115 R)
• M32: 12,827,718 km (0.074 R)
• M33: 13,236,120 km (0.113 R)
• M34: 13,338,745 km (0.115 R)
• M35: 13,908,712 km (0.087 R)
• M36: 14,065,491 km (0.053 R)
• M37: 14,222,868 km (0.042 R)
• M38: 14,592,375 km (0.093 R)
• M39: 14,698,440 km (0.115 R)
• M40: 16,266,375 km (0.108 R)
• M41: 16,431,681 km (0.117 R)
• M42: 17,322,237 km (0.046 R)
• M43: 17,716,876 km (0.094 R)
• M44: 17,943,666 km (0.053 R)
• M45: 18,457,385 km (0.118 R)
• M46: 20,978,409 km (0.085 R)
• M47: 21,218,364 km (0.076 R)
• M48: 21,459,216 km (0.1 R)
• M49: 21,761,553 km (0.091 R)
• M50: 23,542,965 km (0.103 R)
• M51: 24,105,303 km (0.043 R)
• M52: 25,052,258 km (0.073 R)
• M53: 26,463,115 km (0.065 R)
• M54: 26,592,667 km (0.067 R)
• M55: 26,722,518 km (0.068 R)
• M56: 26,982,669 km (0.114 R)
• M57: 29,160,515 km (0.036 R)
• M58: 29,294,405 km (0.055 R)
• M59: 29,696,973 km (0.077 R)
• M60: 29,831,611 km (0.074 R)
• M61: 30,169,103 km (0.108 R)
• M62: 30,304,489 km (0.105 R)
• M63: 30,984,113 km (0.104 R)
• M64: 31,257,428 km (0.115 R)
• M65: 31,806,452 km (0.1 R)
• M66: 33,053,350 km (0.084 R)
• M67: 33,612,547 km (0.032 R)
• M68: 34,528,086 km (0.085 R)
• M69: 35,024,452 km (0.076 R)
• M70: 35,166,719 km (0.092 R)
• M71: 35,451,703 km (0.103 R)
• M72: 35,809,242 km (0.102 R)
• M73: 36,024,214 km (0.041 R)
• M74: 38,711,291 km (0.114 R)
• M75: 39,522,561 km (0.104 R)
• M76: 39,967,465 km (0.105 R)
• M77: 41,387,149 km (0.11 R)
• M78: 42,368,062 km (0.053 R)
• M79: 43,662,233 km (0.066 R)
• M80: 44,352,627 km (0.036 R)
• M81: 45,821,977 km (0.117 R)
• M82: 46,055,500 km (0.044 R)
• M83: 46,133,291 km (0.056 R)
• M84: 47,700,777 km (0.045 R)
• M85: 48,570,240 km (0.083 R)
• M86: 51,048,628 km (0.088 R)
• M87: 51,533,026 km (0.106 R)
• M88: 53,731,815 km (0.087 R)
• M89: 54,306,869 km (0.103 R)
• M90: 54,884,018 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.7

Radius: 7.5

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 16.03 AU - 18.15 AU

Year: 25183 Days

Day: 24.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,512,302 km

• M1: 109,057 km (0.076 R)
• M2: 204,500 km (0.086 R)
• M3: 252,970 km (0.115 R)
• M4: 751,879 km (0.12 R)
• M5: 835,953 km (0.081 R)
• M6: 1,075,758 km (0.119 R)
• M7: 1,765,404 km (0.118 R)
• M8: 2,827,849 km (0.08 R)
• M9: 3,610,844 km (0.081 R)
• M10: 3,659,014 km (0.104 R)
• M11: 3,951,927 km (0.091 R)
• M12: 4,101,375 km (0.071 R)
• M13: 5,036,212 km (0.108 R)
• M14: 5,144,072 km (0.08 R)
• M15: 5,416,939 km (0.032 R)
• M16: 5,527,492 km (0.12 R)
• M17: 5,582,993 km (0.109 R)
• M18: 6,496,886 km (0.085 R)
• M19: 6,555,528 km (0.113 R)
• M20: 7,273,299 km (0.119 R)
• M21: 7,827,709 km (0.077 R)
• M22: 8,015,604 km (0.096 R)
• M23: 8,268,424 km (0.049 R)
• M24: 9,239,763 km (0.092 R)
• M25: 11,007,411 km (0.105 R)
• M26: 11,358,966 km (0.089 R)
• M27: 11,429,726 km (0.111 R)
• M28: 12,073,446 km (0.108 R)
• M29: 12,290,512 km (0.118 R)
• M30: 13,470,391 km (0.075 R)
• M31: 13,545,339 km (0.073 R)
• M32: 14,302,454 km (0.082 R)
• M33: 15,073,182 km (0.071 R)
• M34: 16,334,292 km (0.102 R)
• M35: 16,414,178 km (0.096 R)
• M36: 19,040,219 km (0.094 R)
• M37: 19,208,516 km (0.071 R)
• M38: 19,887,242 km (0.107 R)
• M39: 20,229,372 km (0.107 R)
• M40: 21,180,665 km (0.089 R)
• M41: 22,058,056 km (0.11 R)
• M42: 22,857,807 km (0.06 R)
• M43: 23,036,726 km (0.051 R)
• M44: 23,126,484 km (0.094 R)
• M45: 23,938,801 km (0.117 R)
• M46: 24,944,398 km (0.095 R)
• M47: 25,405,907 km (0.104 R)
• M48: 27,185,673 km (0.09 R)
• M49: 28,042,719 km (0.106 R)
• M50: 28,522,779 km (0.084 R)
• M51: 28,618,970 km (0.096 R)
• M52: 29,005,382 km (0.11 R)
• M53: 29,685,603 km (0.102 R)
• M54: 29,978,815 km (0.113 R)
• M55: 33,570,809 km (0.108 R)
• M56: 36,039,773 km (0.102 R)
• M57: 38,354,052 km (0.111 R)
• M58: 39,743,966 km (0.069 R)
• M59: 40,390,976 km (0.074 R)
• M60: 41,695,470 km (0.033 R)
• M61: 42,243,148 km (0.113 R)
• M62: 42,572,861 km (0.119 R)
• M63: 44,122,845 km (0.116 R)
• M64: 44,904,793 km (0.1 R)
• M65: 46,936,332 km (0.077 R)
• M66: 47,050,026 km (0.094 R)
• M67: 49,575,538 km (0.08 R)
• M68: 51,909,414 km (0.111 R)
• M69: 52,026,998 km (0.103 R)
• M70: 53,921,206 km (0.073 R)
• M71: 54,996,516 km (0.094 R)
• M72: 56,441,332 km (0.076 R)
• M73: 57,898,565 km (0.081 R)
• M74: 58,631,744 km (0.047 R)
• M75: 60,107,527 km (0.062 R)
• M76: 60,478,380 km (0.119 R)
• M77: 61,098,014 km (0.114 R)
• M78: 62,468,929 km (0.086 R)
• M79: 63,095,445 km (0.062 R)
• M80: 65,749,311 km (0.094 R)
• M81: 68,697,437 km (0.069 R)
• M82: 76,990,395 km (0.102 R)
• M83: 83,241,940 km (0.112 R)
• M84: 84,069,216 km (0.046 R)
• M85: 84,760,807 km (0.062 R)
• M86: 86,149,524 km (0.052 R)
• M87: 87,966,091 km (0.093 R)
• M88: 88,527,532 km (0.101 R)
• M89: 89,231,091 km (0.12 R)
• M90: 89,654,154 km (0.086 R)
• M91: 90,643,743 km (0.063 R)
• M92: 90,927,082 km (0.098 R)
• M93: 91,636,924 km (0.093 R)
• M94: 93,491,040 km (0.109 R)
• M95: 95,501,635 km (0.106 R)
• M96: 96,512,318 km (0.072 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit