🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.64 AU - 0.66 AU

Year: 202 Days

Day: 42.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.74 AU - 0.78 AU

Year: 255 Days

Day: 40.5 Hours

Environment

Temp: 74 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.36 AU - 3.56 AU

Year: 1961 Days

Day: 42.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 13.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.28 AU - 10.28 AU

Year: 10884 Days

Day: 13.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,402,006 km

• M1: 228,436 km (0.091 R)
• M2: 368,460 km (0.083 R)
• M3: 461,958 km (0.039 R)
• M4: 607,517 km (0.111 R)
• M5: 842,086 km (0.061 R)
• M6: 1,055,114 km (0.077 R)
• M7: 1,416,841 km (0.106 R)
• M8: 1,506,002 km (0.047 R)
• M9: 1,817,764 km (0.102 R)
• M10: 2,065,498 km (0.084 R)
• M11: 2,612,876 km (0.101 R)
• M12: 3,028,459 km (0.104 R)
• M13: 3,184,939 km (0.103 R)
• M14: 3,304,019 km (0.031 R)
• M15: 3,424,744 km (0.05 R)
• M16: 3,526,471 km (0.067 R)
• M17: 3,733,065 km (0.116 R)
• M18: 4,029,119 km (0.033 R)
• M19: 4,465,347 km (0.09 R)
• M20: 4,871,206 km (0.103 R)
• M21: 5,265,396 km (0.119 R)
• M22: 5,526,145 km (0.119 R)
• M23: 5,670,208 km (0.114 R)
• M24: 5,986,608 km (0.114 R)
• M25: 6,258,876 km (0.112 R)
• M26: 6,790,098 km (0.111 R)
• M27: 7,230,963 km (0.055 R)
• M28: 7,923,152 km (0.106 R)
• M29: 8,113,141 km (0.071 R)
• M30: 8,277,250 km (0.109 R)
• M31: 8,580,934 km (0.104 R)
• M32: 8,804,134 km (0.075 R)
• M33: 9,170,948 km (0.046 R)
• M34: 9,745,254 km (0.113 R)
• M35: 10,007,499 km (0.112 R)
• M36: 10,449,860 km (0.059 R)
• M37: 10,688,319 km (0.072 R)
• M38: 11,019,230 km (0.065 R)
• M39: 11,384,248 km (0.068 R)
• M40: 11,537,437 km (0.102 R)
• M41: 11,722,190 km (0.096 R)
• M42: 12,094,689 km (0.116 R)
• M43: 12,251,168 km (0.086 R)
• M44: 13,623,728 km (0.067 R)
• M45: 13,753,879 km (0.081 R)
• M46: 14,643,388 km (0.086 R)
• M47: 14,877,059 km (0.107 R)
• M48: 15,111,928 km (0.097 R)
• M49: 15,551,447 km (0.111 R)
• M50: 16,547,170 km (0.103 R)
• M51: 17,070,314 km (0.08 R)
• M52: 17,386,713 km (0.111 R)
• M53: 17,563,388 km (0.101 R)
• M54: 17,811,721 km (0.048 R)
• M55: 18,383,783 km (0.09 R)
• M56: 18,527,846 km (0.086 R)
• M57: 18,744,464 km (0.046 R)
• M58: 18,961,979 km (0.111 R)
• M59: 19,071,036 km (0.096 R)
• M60: 19,619,462 km (0.118 R)
• M61: 19,877,219 km (0.097 R)
• M62: 20,136,023 km (0.11 R)
• M63: 20,545,024 km (0.118 R)
• M64: 20,844,369 km (0.05 R)
• M65: 20,994,416 km (0.097 R)
• M66: 21,220,308 km (0.112 R)
• M67: 21,636,639 km (0.073 R)
• M68: 22,055,663 km (0.064 R)
• M69: 22,901,639 km (0.12 R)
• M70: 23,836,775 km (0.073 R)
• M71: 24,625,455 km (0.042 R)
• M72: 24,744,535 km (0.072 R)
• M73: 25,302,685 km (0.044 R)
• M74: 25,905,265 km (0.061 R)
• M75: 26,228,546 km (0.059 R)
• M76: 26,675,395 km (0.114 R)
• M77: 27,535,283 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 6.2

Gravity: 24.56 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.64 AU - 16.28 AU

Year: 21170 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 116.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,402,006 km

• M1: 117,883 km (0.108 R)
• M2: 403,765 km (0.034 R)
• M3: 1,241,662 km (0.092 R)
• M4: 1,466,658 km (0.081 R)
• M5: 1,533,378 km (0.065 R)
• M6: 1,600,996 km (0.108 R)
• M7: 1,881,941 km (0.117 R)
• M8: 2,609,585 km (0.115 R)
• M9: 2,690,817 km (0.083 R)
• M10: 3,370,739 km (0.082 R)
• M11: 4,532,965 km (0.071 R)
• M12: 5,806,791 km (0.08 R)
• M13: 6,020,267 km (0.093 R)
• M14: 6,074,122 km (0.054 R)
• M15: 6,787,854 km (0.028 R)
• M16: 6,899,903 km (0.087 R)
• M17: 7,527,765 km (0.097 R)
• M18: 8,114,189 km (0.109 R)
• M19: 8,776,309 km (0.086 R)
• M20: 9,144,768 km (0.105 R)
• M21: 9,268,635 km (0.067 R)
• M22: 9,330,868 km (0.085 R)
• M23: 9,455,633 km (0.073 R)
• M24: 10,023,805 km (0.09 R)
• M25: 10,668,273 km (0.108 R)
• M26: 11,127,239 km (0.116 R)
• M27: 15,686,534 km (0.079 R)
• M28: 15,983,934 km (0.074 R)
• M29: 16,133,233 km (0.049 R)
• M30: 16,811,061 km (0.099 R)
• M31: 17,344,676 km (0.108 R)
• M32: 18,350,423 km (0.066 R)
• M33: 18,663,681 km (0.084 R)
• M34: 20,256,300 km (0.063 R)
• M35: 20,987,085 km (0.054 R)
• M36: 22,141,083 km (0.109 R)
• M37: 23,230,754 km (0.104 R)
• M38: 25,899,131 km (0.079 R)
• M39: 27,224,718 km (0.094 R)
• M40: 28,391,282 km (0.076 R)
• M41: 28,572,296 km (0.048 R)
• M42: 29,941,415 km (0.073 R)
• M43: 30,773,030 km (0.095 R)
• M44: 31,051,880 km (0.088 R)
• M45: 31,145,080 km (0.111 R)
• M46: 32,270,205 km (0.092 R)
• M47: 32,742,935 km (0.118 R)
• M48: 33,886,760 km (0.075 R)
• M49: 34,850,021 km (0.108 R)
• M50: 36,508,014 km (0.114 R)
• M51: 37,000,490 km (0.083 R)
• M52: 38,992,535 km (0.067 R)
• M53: 40,001,573 km (0.108 R)
• M54: 41,428,587 km (0.083 R)
• M55: 42,148,302 km (0.071 R)
• M56: 44,122,695 km (0.112 R)
• M57: 45,173,770 km (0.101 R)
• M58: 46,233,222 km (0.118 R)
• M59: 46,659,277 km (0.04 R)
• M60: 48,052,930 km (0.116 R)
• M61: 48,808,998 km (0.097 R)
• M62: 51,320,896 km (0.079 R)
• M63: 52,204,421 km (0.086 R)
• M64: 57,266,813 km (0.07 R)
• M65: 58,297,991 km (0.1 R)
• M66: 61,194,206 km (0.087 R)
• M67: 62,248,272 km (0.102 R)
• M68: 64,255,577 km (0.091 R)
• M69: 65,088,238 km (0.115 R)
• M70: 66,524,079 km (0.065 R)
• M71: 67,005,036 km (0.089 R)
• M72: 67,366,464 km (0.069 R)
• M73: 68,212,291 km (0.068 R)
• M74: 68,697,287 km (0.054 R)
• M75: 69,670,571 km (0.077 R)
• M76: 69,914,714 km (0.116 R)
• M77: 70,525,971 km (0.075 R)
• M78: 73,236,984 km (0.116 R)
• M79: 75,354,991 km (0.103 R)
• M80: 75,480,204 km (0.11 R)
• M81: 76,107,468 km (0.102 R)
• M82: 76,232,981 km (0.093 R)
• M83: 77,240,672 km (0.054 R)
• M84: 77,493,193 km (0.088 R)
• M85: 78,125,842 km (0.072 R)
• M86: 78,506,270 km (0.056 R)
• M87: 78,887,296 km (0.057 R)
• M88: 79,523,685 km (0.06 R)
• M89: 79,651,142 km (0.034 R)
• M90: 81,571,680 km (0.048 R)
• M91: 82,215,250 km (0.114 R)
• M92: 82,344,203 km (0.111 R)
• M93: 84,285,834 km (0.111 R)
• M94: 85,066,735 km (0.11 R)
• M95: 85,719,430 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.8

Radius: 5.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.45 AU - 21.75 AU

Year: 28427 Days

Day: 23.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,402,006 km

• M1: 96,341 km (0.118 R)
• M2: 202,556 km (0.103 R)
• M3: 256,710 km (0.094 R)
• M4: 482,902 km (0.038 R)
• M5: 798,404 km (0.065 R)
• M6: 928,853 km (0.108 R)
• M7: 986,897 km (0.112 R)
• M8: 1,317,508 km (0.118 R)
• M9: 2,072,828 km (0.065 R)
• M10: 2,305,902 km (0.089 R)
• M11: 2,358,859 km (0.11 R)
• M12: 2,439,044 km (0.028 R)
• M13: 3,439,853 km (0.046 R)
• M14: 3,500,441 km (0.078 R)
• M15: 3,777,795 km (0.061 R)
• M16: 3,903,457 km (0.094 R)
• M17: 8,423,258 km (0.093 R)
• M18: 11,491,959 km (0.117 R)
• M19: 11,903,203 km (0.101 R)
• M20: 11,995,356 km (0.032 R)
• M21: 12,087,658 km (0.085 R)
• M22: 12,693,230 km (0.1 R)
• M23: 12,881,723 km (0.06 R)
• M24: 13,118,387 km (0.063 R)
• M25: 13,644,373 km (0.098 R)
• M26: 15,263,022 km (0.097 R)
• M27: 15,463,334 km (0.107 R)
• M28: 16,069,354 km (0.066 R)
• M29: 16,120,218 km (0.047 R)
• M30: 16,477,757 km (0.089 R)
• M31: 16,529,069 km (0.093 R)
• M32: 17,096,793 km (0.053 R)
• M33: 17,252,674 km (0.07 R)
• M34: 17,775,967 km (0.118 R)
• M35: 17,828,476 km (0.115 R)
• M36: 18,357,454 km (0.086 R)
• M37: 18,410,711 km (0.091 R)
• M38: 18,945,224 km (0.113 R)
• M39: 19,484,973 km (0.099 R)
• M40: 19,647,885 km (0.095 R)
• M41: 21,525,338 km (0.1 R)
• M42: 22,088,425 km (0.119 R)
• M43: 22,599,152 km (0.09 R)
• M44: 23,228,959 km (0.074 R)
• M45: 24,154,970 km (0.116 R)
• M46: 24,329,999 km (0.09 R)
• M47: 24,916,423 km (0.041 R)
• M48: 25,685,655 km (0.08 R)
• M49: 28,407,888 km (0.119 R)
• M50: 28,531,007 km (0.108 R)
• M51: 28,839,627 km (0.055 R)
• M52: 29,522,242 km (0.101 R)
• M53: 31,030,039 km (0.102 R)
• M54: 32,562,819 km (0.094 R)
• M55: 32,627,296 km (0.087 R)
• M56: 33,403,409 km (0.087 R)
• M57: 33,663,410 km (0.108 R)
• M58: 35,237,778 km (0.12 R)
• M59: 35,834,375 km (0.04 R)
• M60: 36,233,951 km (0.099 R)
• M61: 36,367,392 km (0.064 R)
• M62: 36,501,132 km (0.12 R)
• M63: 38,730,290 km (0.1 R)
• M64: 39,003,456 km (0.101 R)
• M65: 39,414,551 km (0.12 R)
• M66: 40,240,780 km (0.116 R)
• M67: 40,517,536 km (0.071 R)
• M68: 42,965,406 km (0.096 R)
• M69: 47,490,742 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 12,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit