🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.98 AU - 1.5 AU

Year: 488 Days

Day: 17.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.38 AU - 1.52 AU

Year: 617 Days

Day: 28.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.41 AU - 2.27 AU

Year: 881 Days

Day: 39.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.86 AU - 3.1 AU

Year: 1379 Days

Day: 38.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,733,629 km

• M1: 1,222,813 km (0.104 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 12.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.38 AU - 8.52 AU

Year: 6470 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,733,629 km

• M1: 151,692 km (0.112 R)
• M2: 265,237 km (0.074 R)
• M3: 386,860 km (0.052 R)
• M4: 584,628 km (0.116 R)
• M5: 746,643 km (0.108 R)
• M6: 1,433,148 km (0.091 R)
• M7: 1,544,598 km (0.113 R)
• M8: 1,776,774 km (0.052 R)
• M9: 1,958,386 km (0.046 R)
• M10: 2,041,263 km (0.09 R)
• M11: 2,232,000 km (0.072 R)
• M12: 2,585,949 km (0.093 R)
• M13: 2,863,154 km (0.102 R)
• M14: 3,497,149 km (0.074 R)
• M15: 3,573,145 km (0.112 R)
• M16: 3,649,590 km (0.113 R)
• M17: 3,752,513 km (0.037 R)
• M18: 3,987,681 km (0.061 R)
• M19: 4,200,858 km (0.12 R)
• M20: 4,445,151 km (0.076 R)
• M21: 4,778,306 km (0.112 R)
• M22: 5,380,886 km (0.064 R)
• M23: 6,160,141 km (0.078 R)
• M24: 6,688,970 km (0.097 R)
• M25: 6,783,815 km (0.119 R)
• M26: 7,199,846 km (0.08 R)
• M27: 7,889,792 km (0.115 R)
• M28: 8,259,598 km (0.12 R)
• M29: 8,361,474 km (0.118 R)
• M30: 8,946,551 km (0.109 R)
• M31: 9,226,598 km (0.097 R)
• M32: 9,544,943 km (0.105 R)
• M33: 9,759,316 km (0.099 R)
• M34: 9,939,133 km (0.104 R)
• M35: 11,078,620 km (0.057 R)
• M36: 12,453,125 km (0.037 R)
• M37: 12,962,805 km (0.038 R)
• M38: 13,399,332 km (0.067 R)
• M39: 13,479,217 km (0.101 R)
• M40: 14,655,355 km (0.036 R)
• M41: 14,985,668 km (0.067 R)
• M42: 15,276,785 km (0.11 R)
• M43: 15,864,405 km (0.117 R)
• M44: 15,948,928 km (0.025 R)
• M45: 16,331,300 km (0.075 R)
• M46: 16,416,721 km (0.059 R)
• M47: 16,716,664 km (0.066 R)
• M48: 17,191,937 km (0.116 R)
• M49: 17,409,303 km (0.098 R)
• M50: 17,540,201 km (0.069 R)
• M51: 17,715,380 km (0.054 R)
• M52: 18,377,051 km (0.119 R)
• M53: 19,452,510 km (0.111 R)
• M54: 19,769,957 km (0.107 R)
• M55: 19,861,062 km (0.098 R)
• M56: 20,180,753 km (0.111 R)
• M57: 20,732,918 km (0.116 R)
• M58: 21,993,430 km (0.12 R)
• M59: 22,324,191 km (0.11 R)
• M60: 22,704,319 km (0.112 R)
• M61: 23,809,100 km (0.091 R)
• M62: 23,954,509 km (0.071 R)
• M63: 24,685,893 km (0.106 R)
• M64: 25,177,471 km (0.085 R)
• M65: 25,871,306 km (0.109 R)
• M66: 25,970,938 km (0.108 R)
• M67: 27,277,676 km (0.103 R)
• M68: 27,633,270 km (0.113 R)
• M69: 27,888,035 km (0.088 R)
• M70: 28,812,101 km (0.086 R)
• M71: 29,798,250 km (0.091 R)
• M72: 31,059,809 km (0.088 R)
• M73: 31,377,854 km (0.079 R)
• M74: 31,537,326 km (0.097 R)
• M75: 31,643,839 km (0.08 R)
• M76: 32,714,960 km (0.071 R)
• M77: 33,309,163 km (0.113 R)
• M78: 33,634,688 km (0.049 R)
• M79: 34,398,684 km (0.093 R)
• M80: 34,727,799 km (0.096 R)
• M81: 34,892,656 km (0.071 R)
• M82: 35,057,962 km (0.084 R)
• M83: 36,836,381 km (0.076 R)
• M84: 37,454,520 km (0.066 R)
• M85: 37,680,263 km (0.114 R)

Asteroid Belt

Center: 9.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 14.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.91 AU - 13.73 AU

Year: 13448 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,733,629 km

• M1: 222,003 km (0.074 R)
• M2: 626,965 km (0.104 R)
• M3: 823,835 km (0.086 R)
• M4: 930,948 km (0.112 R)
• M5: 1,234,033 km (0.11 R)
• M6: 1,569,730 km (0.077 R)
• M7: 1,848,282 km (0.044 R)
• M8: 1,993,840 km (0.037 R)
• M9: 2,204,175 km (0.072 R)
• M10: 2,359,158 km (0.083 R)
• M11: 2,582,358 km (0.026 R)
• M12: 2,746,318 km (0.114 R)
• M13: 3,802,030 km (0.115 R)
• M14: 4,218,510 km (0.092 R)
• M15: 4,530,721 km (0.117 R)
• M16: 5,512,831 km (0.106 R)
• M17: 5,811,578 km (0.031 R)
• M18: 6,203,525 km (0.106 R)
• M19: 6,604,297 km (0.106 R)
• M20: 7,105,600 km (0.089 R)
• M21: 7,244,576 km (0.063 R)
• M22: 9,181,719 km (0.074 R)
• M23: 9,383,975 km (0.106 R)
• M24: 9,536,565 km (0.117 R)
• M25: 9,844,288 km (0.114 R)
• M26: 11,107,941 km (0.081 R)
• M27: 11,758,991 km (0.071 R)
• M28: 11,923,698 km (0.117 R)
• M29: 12,422,458 km (0.114 R)
• M30: 14,192,350 km (0.097 R)
• M31: 14,485,113 km (0.069 R)
• M32: 14,602,847 km (0.109 R)
• M33: 14,898,452 km (0.104 R)
• M34: 16,899,323 km (0.109 R)
• M35: 17,334,504 km (0.061 R)
• M36: 17,584,931 km (0.066 R)
• M37: 17,899,535 km (0.084 R)
• M38: 18,534,428 km (0.059 R)
• M39: 19,370,979 km (0.032 R)
• M40: 21,214,175 km (0.074 R)
• M41: 21,549,274 km (0.104 R)
• M42: 24,082,714 km (0.11 R)
• M43: 24,713,269 km (0.065 R)
• M44: 25,136,481 km (0.055 R)
• M45: 25,278,151 km (0.097 R)
• M46: 26,564,842 km (0.103 R)
• M47: 28,460,995 km (0.067 R)
• M48: 28,682,549 km (0.101 R)
• M49: 28,904,702 km (0.083 R)
• M50: 30,551,326 km (0.11 R)
• M51: 31,462,377 km (0.079 R)
• M52: 33,233,317 km (0.118 R)
• M53: 33,388,749 km (0.084 R)
• M54: 34,091,709 km (0.08 R)
• M55: 34,562,942 km (0.089 R)
• M56: 35,989,807 km (0.114 R)
• M57: 36,710,420 km (0.074 R)
• M58: 37,516,752 km (0.115 R)
• M59: 38,328,919 km (0.07 R)
• M60: 39,228,900 km (0.117 R)
• M61: 39,805,301 km (0.113 R)
• M62: 40,716,800 km (0.098 R)
• M63: 40,883,303 km (0.085 R)
• M64: 41,802,881 km (0.116 R)
• M65: 42,223,101 km (0.108 R)
• M66: 44,174,306 km (0.108 R)
• M67: 44,345,297 km (0.055 R)
• M68: 46,154,683 km (0.105 R)
• M69: 47,900,341 km (0.111 R)
• M70: 48,957,998 km (0.102 R)
• M71: 49,312,395 km (0.12 R)
• M72: 50,023,434 km (0.06 R)
• M73: 50,917,131 km (0.103 R)
• M74: 52,448,565 km (0.116 R)
• M75: 55,464,308 km (0.073 R)
• M76: 57,039,723 km (0.112 R)
• M77: 58,535,852 km (0.087 R)
• M78: 59,950,150 km (0.038 R)
• M79: 60,899,348 km (0.072 R)
• M80: 62,140,712 km (0.117 R)
• M81: 63,101,279 km (0.085 R)
• M82: 63,293,962 km (0.078 R)
• M83: 63,679,924 km (0.091 R)
• M84: 64,163,574 km (0.116 R)
• M85: 64,939,837 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.9

Radius: 6.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.51 AU - 23.07 AU

Year: 29916 Days

Day: 24 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,733,629 km

• M1: 137,480 km (0.085 R)
• M2: 208,689 km (0.078 R)
• M3: 516,412 km (0.081 R)
• M4: 757,863 km (0.084 R)
• M5: 1,032,674 km (0.085 R)
• M6: 1,112,859 km (0.086 R)
• M7: 1,544,897 km (0.07 R)
• M8: 1,606,232 km (0.104 R)
• M9: 2,694,108 km (0.061 R)
• M10: 3,346,654 km (0.078 R)
• M11: 4,003,688 km (0.081 R)
• M12: 4,390,548 km (0.112 R)
• M13: 4,789,376 km (0.074 R)
• M14: 4,970,389 km (0.111 R)
• M15: 5,860,497 km (0.109 R)
• M16: 6,005,607 km (0.057 R)
• M17: 6,200,832 km (0.11 R)
• M18: 6,497,634 km (0.047 R)
• M19: 6,748,510 km (0.066 R)
• M20: 6,849,638 km (0.084 R)
• M21: 7,259,685 km (0.095 R)
• M22: 7,730,470 km (0.036 R)
• M23: 9,257,415 km (0.091 R)
• M24: 10,755,788 km (0.102 R)
• M25: 10,874,120 km (0.051 R)
• M26: 11,171,969 km (0.074 R)
• M27: 11,351,935 km (0.098 R)
• M28: 12,327,912 km (0.088 R)
• M29: 13,203,807 km (0.108 R)
• M30: 13,330,666 km (0.115 R)
• M31: 13,457,824 km (0.084 R)
• M32: 15,147,383 km (0.063 R)
• M33: 16,355,685 km (0.107 R)
• M34: 17,247,587 km (0.103 R)
• M35: 18,296,119 km (0.098 R)
• M36: 19,293,338 km (0.117 R)
• M37: 19,798,530 km (0.104 R)
• M38: 19,943,640 km (0.111 R)
• M39: 20,308,061 km (0.101 R)
• M40: 20,895,681 km (0.039 R)
• M41: 22,616,056 km (0.109 R)
• M42: 23,224,920 km (0.087 R)
• M43: 25,635,241 km (0.105 R)
• M44: 25,872,653 km (0.09 R)
• M45: 27,555,180 km (0.094 R)
• M46: 28,205,332 km (0.077 R)
• M47: 29,852,853 km (0.094 R)
• M48: 29,936,030 km (0.067 R)
• M49: 31,108,877 km (0.109 R)
• M50: 32,382,105 km (0.112 R)
• M51: 32,810,254 km (0.104 R)
• M52: 32,981,992 km (0.083 R)
• M53: 33,499,152 km (0.093 R)
• M54: 33,845,471 km (0.088 R)
• M55: 34,105,921 km (0.064 R)
• M56: 34,891,459 km (0.038 R)
• M57: 35,066,788 km (0.094 R)
• M58: 35,771,095 km (0.09 R)
• M59: 36,391,178 km (0.045 R)
• M60: 36,747,221 km (0.119 R)
• M61: 38,182,613 km (0.1 R)
• M62: 39,088,876 km (0.06 R)
• M63: 39,453,446 km (0.025 R)
• M64: 39,544,851 km (0.071 R)
• M65: 40,461,736 km (0.116 R)
• M66: 43,725,962 km (0.085 R)
• M67: 45,055,139 km (0.107 R)
• M68: 45,437,212 km (0.083 R)
• M69: 46,204,948 km (0.089 R)
• M70: 46,976,723 km (0.094 R)
• M71: 47,170,453 km (0.115 R)
• M72: 50,899,778 km (0.064 R)
• M73: 51,198,076 km (0.108 R)
• M74: 51,596,904 km (0.108 R)
• M75: 52,498,082 km (0.088 R)
• M76: 52,698,992 km (0.113 R)
• M77: 53,707,580 km (0.077 R)
• M78: 55,846,232 km (0.055 R)
• M79: 58,012,708 km (0.096 R)
• M80: 59,158,478 km (0.077 R)
• M81: 59,681,622 km (0.081 R)
• M82: 61,366,393 km (0.087 R)
• M83: 62,640,069 km (0.037 R)
• M84: 63,280,199 km (0.105 R)
• M85: 64,029,833 km (0.118 R)
• M86: 65,537,780 km (0.098 R)
• M87: 66,839,581 km (0.094 R)
• M88: 66,948,488 km (0.073 R)
• M89: 68,150,058 km (0.041 R)
• M90: 69,138,302 km (0.087 R)
• M91: 71,685,504 km (0.089 R)
• M92: 73,475,443 km (0.099 R)
• M93: 74,263,225 km (0.044 R)
• M94: 75,053,850 km (0.036 R)
• M95: 75,166,946 km (0.09 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit