🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.79 AU - 1.11 AU

Year: 327 Days

Day: 37.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,008,007 km

• M1: 510,578 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.6 AU - 1.76 AU

Year: 769 Days

Day: 21.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.78 AU - 1.78 AU

Year: 839 Days

Day: 21.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.01 AU - 2.99 AU

Year: 1396 Days

Day: 14.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.33 AU - 4.19 AU

Year: 2574 Days

Day: 18.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,008,007 km

• M1: 1,652,458 km (0.039 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.1

Radius: 12.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.07 AU - 5.85 AU

Year: 4505 Days

Day: 13.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 90,008,007 km

• M1: 314,754 km (0.038 R)
• M2: 416,630 km (0.065 R)
• M3: 619,485 km (0.08 R)
• M4: 807,529 km (0.103 R)
• M5: 1,140,983 km (0.098 R)
• M6: 1,485,956 km (0.109 R)
• M7: 1,613,712 km (0.044 R)
• M8: 1,695,542 km (0.109 R)
• M9: 1,812,528 km (0.067 R)
• M10: 1,915,152 km (0.117 R)
• M11: 2,495,442 km (0.087 R)
• M12: 2,746,617 km (0.088 R)
• M13: 3,108,045 km (0.089 R)
• M14: 3,943,101 km (0.071 R)
• M15: 4,305,277 km (0.117 R)
• M16: 4,397,429 km (0.115 R)
• M17: 4,773,070 km (0.046 R)
• M18: 4,989,089 km (0.102 R)
• M19: 5,086,028 km (0.081 R)
• M20: 5,833,868 km (0.045 R)
• M21: 6,039,116 km (0.074 R)
• M22: 6,299,118 km (0.099 R)
• M23: 6,483,273 km (0.108 R)
• M24: 6,776,484 km (0.067 R)
• M25: 6,911,122 km (0.041 R)
• M26: 7,019,581 km (0.108 R)
• M27: 7,128,488 km (0.101 R)
• M28: 7,348,098 km (0.1 R)
• M29: 7,514,301 km (0.115 R)
• M30: 8,105,961 km (0.081 R)
• M31: 8,306,571 km (0.074 R)
• M32: 8,800,544 km (0.119 R)
• M33: 8,947,748 km (0.08 R)
• M34: 9,214,630 km (0.103 R)
• M35: 9,364,079 km (0.074 R)
• M36: 9,454,137 km (0.085 R)
• M37: 10,246,557 km (0.05 R)
• M38: 10,902,244 km (0.107 R)
• M39: 11,092,233 km (0.078 R)
• M40: 11,443,040 km (0.11 R)
• M41: 12,057,888 km (0.116 R)
• M42: 12,749,927 km (0.112 R)
• M43: 12,883,219 km (0.041 R)
• M44: 13,421,023 km (0.069 R)
• M45: 14,103,638 km (0.095 R)
• M46: 14,623,042 km (0.103 R)
• M47: 14,797,473 km (0.117 R)
• M48: 14,972,802 km (0.097 R)
• M49: 15,078,269 km (0.108 R)
• M50: 15,644,945 km (0.114 R)
• M51: 15,787,662 km (0.084 R)
• M52: 16,689,886 km (0.11 R)
• M53: 17,018,703 km (0.093 R)
• M54: 17,202,409 km (0.108 R)
• M55: 17,980,916 km (0.086 R)
• M56: 18,393,208 km (0.067 R)
• M57: 18,960,633 km (0.102 R)
• M58: 19,112,923 km (0.044 R)
• M59: 19,764,721 km (0.098 R)
• M60: 19,880,360 km (0.085 R)
• M61: 20,229,073 km (0.118 R)
• M62: 20,814,749 km (0.083 R)
• M63: 21,643,970 km (0.103 R)
• M64: 21,723,556 km (0.092 R)
• M65: 22,122,683 km (0.097 R)
• M66: 22,323,144 km (0.033 R)
• M67: 23,253,343 km (0.065 R)
• M68: 23,579,766 km (0.111 R)
• M69: 24,113,531 km (0.076 R)
• M70: 24,319,976 km (0.095 R)
• M71: 24,568,309 km (0.12 R)
• M72: 26,245,899 km (0.061 R)
• M73: 26,927,318 km (0.069 R)
• M74: 27,399,149 km (0.114 R)
• M75: 27,485,168 km (0.104 R)
• M76: 28,177,208 km (0.119 R)
• M77: 28,656,220 km (0.061 R)
• M78: 28,962,447 km (0.077 R)
• M79: 29,401,816 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10

Radius: 10.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.82 AU - 7.18 AU

Year: 5852 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 90,008,007 km

• M1: 127,607 km (0.093 R)
• M2: 248,482 km (0.034 R)
• M3: 505,042 km (0.12 R)
• M4: 677,529 km (0.069 R)
• M5: 848,519 km (0.036 R)
• M6: 987,944 km (0.098 R)
• M7: 1,057,807 km (0.074 R)
• M8: 1,233,734 km (0.083 R)
• M9: 1,341,594 km (0.034 R)
• M10: 1,512,734 km (0.047 R)
• M11: 1,663,379 km (0.061 R)
• M12: 2,206,569 km (0.106 R)
• M13: 2,441,736 km (0.116 R)
• M14: 2,710,115 km (0.115 R)
• M15: 2,919,851 km (0.108 R)
• M16: 3,444,940 km (0.098 R)
• M17: 3,553,548 km (0.119 R)
• M18: 3,718,704 km (0.088 R)
• M19: 4,075,495 km (0.099 R)
• M20: 4,316,347 km (0.073 R)
• M21: 5,462,267 km (0.055 R)
• M22: 5,642,532 km (0.066 R)
• M23: 5,900,439 km (0.069 R)
• M24: 6,052,580 km (0.082 R)
• M25: 6,405,482 km (0.09 R)
• M26: 6,505,862 km (0.041 R)
• M27: 6,719,787 km (0.107 R)
• M28: 6,844,551 km (0.089 R)
• M29: 7,692,622 km (0.112 R)
• M30: 7,823,370 km (0.081 R)
• M31: 8,026,823 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.8

Radius: 5.7

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.15 AU - 18.73 AU

Year: 25717 Days

Day: 24.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,008,007 km

• M1: 112,647 km (0.099 R)
• M2: 189,092 km (0.11 R)
• M3: 492,327 km (0.074 R)
• M4: 763,548 km (0.115 R)
• M5: 1,359,845 km (0.064 R)
• M6: 1,918,144 km (0.034 R)
• M7: 2,499,182 km (0.099 R)
• M8: 2,539,723 km (0.11 R)
• M9: 2,662,842 km (0.072 R)
• M10: 3,307,459 km (0.086 R)
• M11: 3,352,039 km (0.11 R)
• M12: 5,506,099 km (0.066 R)
• M13: 7,227,372 km (0.092 R)
• M14: 7,343,610 km (0.105 R)
• M15: 7,519,387 km (0.103 R)
• M16: 7,637,270 km (0.042 R)
• M17: 7,755,902 km (0.038 R)
• M18: 8,296,848 km (0.092 R)
• M19: 8,602,626 km (0.065 R)
• M20: 9,288,233 km (0.079 R)
• M21: 10,316,568 km (0.099 R)
• M22: 10,513,439 km (0.054 R)
• M23: 12,618,730 km (0.069 R)
• M24: 12,899,525 km (0.04 R)
• M25: 14,407,921 km (0.1 R)
• M26: 14,481,223 km (0.086 R)
• M27: 15,145,588 km (0.106 R)
• M28: 15,294,587 km (0.097 R)
• M29: 15,444,185 km (0.08 R)
• M30: 16,046,915 km (0.118 R)
• M31: 16,734,317 km (0.092 R)
• M32: 16,888,403 km (0.116 R)
• M33: 17,901,180 km (0.084 R)
• M34: 19,255,041 km (0.083 R)
• M35: 20,066,610 km (0.094 R)
• M36: 20,394,379 km (0.113 R)
• M37: 21,555,557 km (0.053 R)
• M38: 22,398,092 km (0.108 R)
• M39: 22,823,399 km (0.065 R)
• M40: 23,165,529 km (0.108 R)
• M41: 23,423,287 km (0.069 R)
• M42: 25,342,029 km (0.073 R)
• M43: 25,785,138 km (0.106 R)
• M44: 25,873,999 km (0.111 R)
• M45: 27,492,049 km (0.112 R)
• M46: 27,856,021 km (0.063 R)
• M47: 28,588,901 km (0.057 R)
• M48: 28,865,208 km (0.099 R)
• M49: 28,957,660 km (0.095 R)
• M50: 29,699,815 km (0.086 R)
• M51: 31,108,428 km (0.082 R)
• M52: 32,827,158 km (0.1 R)
• M53: 34,969,400 km (0.07 R)
• M54: 38,164,960 km (0.115 R)
• M55: 39,387,175 km (0.115 R)
• M56: 40,415,510 km (0.101 R)
• M57: 40,725,627 km (0.088 R)
• M58: 41,244,432 km (0.115 R)
• M59: 42,919,180 km (0.091 R)
• M60: 43,024,647 km (0.074 R)
• M61: 44,189,715 km (0.118 R)
• M62: 44,936,657 km (0.1 R)
• M63: 46,226,640 km (0.082 R)
• M64: 47,093,410 km (0.072 R)
• M65: 47,202,167 km (0.093 R)
• M66: 47,856,209 km (0.117 R)
• M67: 49,615,031 km (0.079 R)
• M68: 50,058,140 km (0.062 R)
• M69: 51,171,448 km (0.094 R)
• M70: 51,955,490 km (0.109 R)
• M71: 53,082,560 km (0.088 R)
• M72: 54,673,983 km (0.065 R)
• M73: 57,090,437 km (0.108 R)
• M74: 60,129,967 km (0.091 R)
• M75: 60,366,032 km (0.089 R)
• M76: 66,364,907 km (0.086 R)
• M77: 68,324,190 km (0.059 R)
• M78: 69,063,951 km (0.104 R)
• M79: 70,302,472 km (0.075 R)
• M80: 70,426,788 km (0.108 R)
• M81: 70,924,650 km (0.087 R)
• M82: 71,173,880 km (0.093 R)
• M83: 71,673,537 km (0.089 R)
• M84: 74,821,973 km (0.11 R)
• M85: 76,988,599 km (0.036 R)
• M86: 77,501,421 km (0.098 R)
• M87: 78,272,598 km (0.096 R)
• M88: 80,211,985 km (0.071 R)
• M89: 81,252,737 km (0.104 R)
• M90: 81,383,186 km (0.079 R)
• M91: 81,774,834 km (0.044 R)
• M92: 82,167,079 km (0.089 R)
• M93: 84,401,922 km (0.075 R)
• M94: 85,195,389 km (0.05 R)
• M95: 86,390,227 km (0.108 R)
• M96: 88,393,941 km (0.099 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit