🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.96 AU - 1.28 AU

Year: 510 Days

Day: 40.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.4

Radius: 11.9

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.28 AU - 3.78 AU

Year: 2270 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,147,111 km

• M1: 189,092 km (0.101 R)
• M2: 313,408 km (0.111 R)
• M3: 477,068 km (0.087 R)
• M4: 575,653 km (0.118 R)
• M5: 843,433 km (0.086 R)
• M6: 977,772 km (0.1 R)
• M7: 1,258,417 km (0.064 R)
• M8: 1,624,334 km (0.103 R)
• M9: 1,908,121 km (0.06 R)
• M10: 1,997,730 km (0.102 R)
• M11: 2,088,685 km (0.073 R)
• M12: 2,181,287 km (0.062 R)
• M13: 2,302,311 km (0.113 R)
• M14: 2,453,405 km (0.063 R)
• M15: 2,537,180 km (0.071 R)
• M16: 2,622,002 km (0.099 R)
• M17: 2,736,594 km (0.049 R)
• M18: 3,075,583 km (0.097 R)
• M19: 3,151,130 km (0.098 R)
• M20: 3,227,275 km (0.066 R)
• M21: 3,365,952 km (0.056 R)
• M22: 3,617,426 km (0.099 R)
• M23: 3,729,475 km (0.094 R)
• M24: 3,907,796 km (0.039 R)
• M25: 4,006,381 km (0.07 R)
• M26: 4,122,319 km (0.114 R)
• M27: 4,374,691 km (0.102 R)
• M28: 4,477,165 km (0.116 R)
• M29: 5,416,341 km (0.111 R)
• M30: 5,655,847 km (0.109 R)
• M31: 5,880,094 km (0.045 R)
• M32: 6,069,335 km (0.092 R)
• M33: 6,260,521 km (0.057 R)
• M34: 6,356,862 km (0.114 R)
• M35: 7,205,980 km (0.087 R)
• M36: 7,572,046 km (0.043 R)
• M37: 8,048,814 km (0.113 R)
• M38: 9,053,065 km (0.094 R)
• M39: 9,426,012 km (0.039 R)
• M40: 9,603,286 km (0.069 R)
• M41: 9,759,316 km (0.111 R)
• M42: 9,983,713 km (0.109 R)
• M43: 10,096,510 km (0.116 R)
• M44: 10,187,166 km (0.111 R)
• M45: 10,277,972 km (0.075 R)
• M46: 10,460,482 km (0.077 R)
• M47: 10,667,076 km (0.106 R)
• M48: 10,921,542 km (0.066 R)
• M49: 11,014,592 km (0.066 R)
• M50: 11,672,972 km (0.113 R)
• M51: 11,983,089 km (0.114 R)
• M52: 12,103,066 km (0.047 R)
• M53: 12,441,157 km (0.047 R)
• M54: 12,660,169 km (0.047 R)
• M55: 13,077,397 km (0.115 R)
• M56: 13,176,132 km (0.098 R)
• M57: 13,673,993 km (0.114 R)
• M58: 14,228,852 km (0.105 R)
• M59: 14,791,041 km (0.042 R)
• M60: 15,256,440 km (0.099 R)
• M61: 15,412,620 km (0.078 R)
• M62: 15,543,219 km (0.095 R)
• M63: 15,805,464 km (0.088 R)
• M64: 16,254,706 km (0.119 R)
• M65: 16,334,442 km (0.117 R)
• M66: 16,494,212 km (0.097 R)
• M67: 16,574,247 km (0.079 R)
• M68: 16,922,960 km (0.088 R)
• M69: 17,138,680 km (0.09 R)
• M70: 17,464,055 km (0.047 R)
• M71: 17,682,020 km (0.113 R)
• M72: 17,983,310 km (0.113 R)
• M73: 18,258,719 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 14.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.6 AU - 3.96 AU

Year: 2557 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,147,111 km

• M1: 190,737 km (0.031 R)
• M2: 323,281 km (0.068 R)
• M3: 424,260 km (0.067 R)
• M4: 542,292 km (0.104 R)
• M5: 674,986 km (0.077 R)
• M6: 1,345,184 km (0.115 R)
• M7: 1,527,693 km (0.083 R)
• M8: 1,799,513 km (0.1 R)
• M9: 1,899,893 km (0.063 R)
• M10: 2,068,490 km (0.085 R)
• M11: 2,271,644 km (0.042 R)
• M12: 2,615,120 km (0.068 R)
• M13: 2,867,791 km (0.09 R)
• M14: 3,250,911 km (0.116 R)
• M15: 3,454,514 km (0.083 R)
• M16: 3,592,593 km (0.111 R)
• M17: 3,827,013 km (0.114 R)
• M18: 3,982,146 km (0.085 R)
• M19: 4,115,138 km (0.118 R)
• M20: 4,905,165 km (0.085 R)
• M21: 5,061,046 km (0.077 R)
• M22: 5,179,078 km (0.102 R)
• M23: 5,284,694 km (0.102 R)
• M24: 5,714,788 km (0.118 R)
• M25: 6,423,733 km (0.112 R)
• M26: 6,623,296 km (0.074 R)
• M27: 7,028,557 km (0.032 R)
• M28: 7,352,735 km (0.06 R)
• M29: 7,681,851 km (0.111 R)
• M30: 7,817,985 km (0.103 R)
• M31: 7,954,867 km (0.117 R)
• M32: 8,184,799 km (0.051 R)
• M33: 8,292,808 km (0.073 R)
• M34: 8,635,687 km (0.066 R)
• M35: 8,777,206 km (0.111 R)
• M36: 9,286,886 km (0.108 R)
• M37: 9,987,004 km (0.049 R)
• M38: 10,086,038 km (0.108 R)
• M39: 10,235,337 km (0.073 R)
• M40: 10,351,873 km (0.11 R)
• M41: 10,636,857 km (0.061 R)
• M42: 11,077,722 km (0.087 R)
• M43: 11,628,542 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.1

Radius: 3.1

Gravity: 49.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.23 AU - 11.89 AU

Year: 14771 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,147,111 km

• M1: 40,242 km (0.033 R)
• M2: 283,039 km (0.055 R)
• M3: 910,004 km (0.113 R)
• M4: 951,742 km (0.038 R)
• M5: 1,404,275 km (0.103 R)
• M6: 1,477,129 km (0.107 R)
• M7: 1,576,313 km (0.087 R)
• M8: 1,652,159 km (0.073 R)
• M9: 1,967,362 km (0.106 R)
• M10: 2,591,933 km (0.107 R)
• M11: 3,018,586 km (0.086 R)
• M12: 3,208,126 km (0.088 R)
• M13: 3,434,019 km (0.082 R)
• M14: 3,565,516 km (0.075 R)
• M15: 3,665,148 km (0.096 R)
• M16: 5,116,247 km (0.099 R)
• M17: 5,532,428 km (0.105 R)
• M18: 6,477,588 km (0.106 R)
• M19: 6,599,061 km (0.063 R)
• M20: 6,968,568 km (0.111 R)
• M21: 7,051,445 km (0.089 R)
• M22: 7,985,834 km (0.028 R)
• M23: 8,116,283 km (0.106 R)
• M24: 8,335,145 km (0.116 R)
• M25: 10,014,231 km (0.095 R)
• M26: 10,390,619 km (0.11 R)
• M27: 10,819,666 km (0.046 R)
• M28: 11,157,308 km (0.116 R)
• M29: 11,205,778 km (0.055 R)
• M30: 11,547,460 km (0.064 R)
• M31: 11,941,949 km (0.071 R)
• M32: 12,340,927 km (0.117 R)
• M33: 12,592,550 km (0.051 R)
• M34: 12,744,243 km (0.046 R)
• M35: 13,563,889 km (0.09 R)
• M36: 15,631,781 km (0.026 R)
• M37: 15,849,296 km (0.109 R)
• M38: 17,908,810 km (0.076 R)
• M39: 18,882,991 km (0.054 R)
• M40: 19,172,762 km (0.067 R)
• M41: 19,347,343 km (0.026 R)
• M42: 20,882,068 km (0.111 R)
• M43: 21,001,746 km (0.042 R)
• M44: 21,121,723 km (0.066 R)
• M45: 21,603,578 km (0.116 R)
• M46: 22,150,059 km (0.109 R)
• M47: 22,333,167 km (0.084 R)
• M48: 23,132,618 km (0.101 R)
• M49: 23,318,418 km (0.089 R)
• M50: 23,754,047 km (0.036 R)
• M51: 23,941,494 km (0.053 R)
• M52: 24,886,204 km (0.11 R)
• M53: 27,072,128 km (0.085 R)
• M54: 28,386,495 km (0.117 R)
• M55: 29,251,919 km (0.103 R)
• M56: 29,519,849 km (0.057 R)
• M57: 31,624,391 km (0.101 R)
• M58: 32,313,589 km (0.099 R)
• M59: 32,382,703 km (0.085 R)
• M60: 32,590,644 km (0.084 R)
• M61: 33,426,447 km (0.091 R)
• M62: 34,269,282 km (0.094 R)
• M63: 34,481,112 km (0.058 R)
• M64: 34,622,482 km (0.03 R)
• M65: 35,332,623 km (0.081 R)
• M66: 35,689,564 km (0.069 R)
• M67: 36,119,359 km (0.08 R)
• M68: 36,262,973 km (0.063 R)
• M69: 36,550,799 km (0.092 R)
• M70: 36,622,905 km (0.063 R)
• M71: 36,984,034 km (0.07 R)
• M72: 37,782,737 km (0.119 R)
• M73: 38,807,483 km (0.12 R)
• M74: 39,471,099 km (0.111 R)
• M75: 39,767,153 km (0.106 R)
• M76: 41,634,434 km (0.102 R)
• M77: 42,162,514 km (0.113 R)
• M78: 42,238,061 km (0.109 R)
• M79: 43,606,583 km (0.101 R)
• M80: 45,841,874 km (0.047 R)
• M81: 45,997,456 km (0.09 R)
• M82: 46,075,247 km (0.08 R)
• M83: 46,309,068 km (0.118 R)
• M84: 46,465,099 km (0.075 R)
• M85: 46,934,238 km (0.099 R)
• M86: 48,509,653 km (0.118 R)
• M87: 49,463,190 km (0.091 R)
• M88: 49,782,431 km (0.077 R)
• M89: 50,422,860 km (0.113 R)
• M90: 50,583,378 km (0.094 R)
• M91: 52,441,833 km (0.106 R)
• M92: 53,256,842 km (0.03 R)
• M93: 54,734,271 km (0.069 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: 457 - 11,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit