🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.55 AU - 0.73 AU

Year: 181 Days

Day: 33.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,074,964 km

• M1: 198,367 km (0.093 R)
• M2: 337,493 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.81 AU - 1.11 AU

Year: 332 Days

Day: 22.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.74 AU - 4.56 AU

Year: 2462 Days

Day: 22.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,074,964 km

• M1: 2,861,658 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.01 AU - 5.93 AU

Year: 3912 Days

Day: 18.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 13.5

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.44 AU - 8.94 AU

Year: 9045 Days

Day: 8.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 102,074,964 km

• M1: 199,564 km (0.116 R)
• M2: 308,321 km (0.081 R)
• M3: 521,648 km (0.113 R)
• M4: 728,990 km (0.096 R)
• M5: 994,078 km (0.066 R)
• M6: 1,260,063 km (0.076 R)
• M7: 1,402,031 km (0.071 R)
• M8: 1,879,248 km (0.104 R)
• M9: 2,024,807 km (0.092 R)
• M10: 2,308,295 km (0.12 R)
• M11: 2,445,028 km (0.07 R)
• M12: 2,665,684 km (0.1 R)
• M13: 2,768,159 km (0.114 R)
• M14: 2,914,017 km (0.115 R)
• M15: 3,148,287 km (0.027 R)
• M16: 3,257,045 km (0.053 R)
• M17: 3,727,231 km (0.091 R)
• M18: 4,195,173 km (0.095 R)
• M19: 5,008,238 km (0.119 R)
• M20: 5,420,080 km (0.097 R)
• M21: 6,058,415 km (0.11 R)
• M22: 6,414,308 km (0.084 R)
• M23: 6,580,810 km (0.09 R)
• M24: 8,113,889 km (0.077 R)
• M25: 8,203,947 km (0.073 R)
• M26: 8,506,434 km (0.101 R)
• M27: 8,597,838 km (0.089 R)
• M28: 8,843,478 km (0.114 R)
• M29: 8,998,013 km (0.05 R)
• M30: 10,105,635 km (0.07 R)
• M31: 10,202,724 km (0.088 R)
• M32: 10,528,100 km (0.06 R)
• M33: 10,724,971 km (0.049 R)
• M34: 10,856,916 km (0.095 R)
• M35: 11,022,670 km (0.072 R)
• M36: 11,289,553 km (0.111 R)
• M37: 12,240,696 km (0.103 R)
• M38: 12,551,860 km (0.067 R)
• M39: 12,656,129 km (0.081 R)
• M40: 12,865,566 km (0.099 R)
• M41: 13,005,889 km (0.112 R)
• M42: 13,181,966 km (0.088 R)
• M43: 13,501,058 km (0.09 R)
• M44: 14,327,886 km (0.059 R)
• M45: 14,619,302 km (0.088 R)
• M46: 15,356,521 km (0.119 R)
• M47: 16,105,856 km (0.112 R)
• M48: 16,219,252 km (0.055 R)
• M49: 16,561,232 km (0.098 R)
• M50: 18,188,259 km (0.076 R)
• M51: 18,662,484 km (0.078 R)
• M52: 19,502,177 km (0.086 R)
• M53: 19,784,767 km (0.114 R)
• M54: 20,354,137 km (0.088 R)
• M55: 20,640,766 km (0.033 R)
• M56: 20,764,184 km (0.077 R)
• M57: 21,384,268 km (0.118 R)
• M58: 21,592,358 km (0.039 R)
• M59: 22,685,171 km (0.1 R)
• M60: 23,067,692 km (0.113 R)
• M61: 23,709,916 km (0.112 R)
• M62: 24,401,357 km (0.115 R)
• M63: 24,662,406 km (0.114 R)
• M64: 25,981,560 km (0.064 R)
• M65: 27,008,400 km (0.116 R)
• M66: 27,188,216 km (0.1 R)
• M67: 27,323,453 km (0.044 R)
• M68: 27,639,852 km (0.066 R)
• M69: 29,702,657 km (0.078 R)
• M70: 30,074,558 km (0.09 R)
• M71: 31,199,384 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 11.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.97 AU - 12.97 AU

Year: 11962 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 102,074,964 km

• M1: 142,866 km (0.064 R)
• M2: 233,821 km (0.103 R)
• M3: 306,077 km (0.116 R)
• M4: 693,536 km (0.114 R)
• M5: 802,443 km (0.107 R)
• M6: 917,633 km (0.12 R)
• M7: 1,223,860 km (0.076 R)
• M8: 1,466,957 km (0.078 R)
• M9: 1,676,095 km (0.074 R)
• M10: 1,895,255 km (0.081 R)
• M11: 1,964,669 km (0.032 R)
• M12: 2,380,401 km (0.089 R)
• M13: 2,569,792 km (0.03 R)
• M14: 2,823,660 km (0.12 R)
• M15: 3,483,087 km (0.109 R)
• M16: 3,612,041 km (0.071 R)
• M17: 3,698,807 km (0.113 R)
• M18: 3,896,875 km (0.073 R)
• M19: 4,395,634 km (0.061 R)
• M20: 4,676,280 km (0.099 R)
• M21: 4,962,909 km (0.098 R)
• M22: 5,059,699 km (0.084 R)
• M23: 5,157,087 km (0.085 R)
• M24: 5,729,748 km (0.098 R)
• M25: 6,088,185 km (0.053 R)
• M26: 6,348,784 km (0.073 R)
• M27: 6,666,380 km (0.12 R)
• M28: 6,746,565 km (0.047 R)
• M29: 7,566,361 km (0.113 R)
• M30: 7,762,185 km (0.091 R)
• M31: 7,874,832 km (0.105 R)
• M32: 8,330,956 km (0.086 R)
• M33: 8,446,445 km (0.116 R)
• M34: 8,825,078 km (0.113 R)
• M35: 9,090,614 km (0.106 R)
• M36: 9,418,682 km (0.093 R)
• M37: 9,720,271 km (0.082 R)
• M38: 10,488,307 km (0.028 R)
• M39: 10,738,135 km (0.115 R)
• M40: 10,990,058 km (0.07 R)
• M41: 11,467,574 km (0.101 R)
• M42: 11,563,915 km (0.041 R)
• M43: 11,725,032 km (0.095 R)
• M44: 11,919,510 km (0.064 R)
• M45: 12,344,367 km (0.119 R)
• M46: 12,774,162 km (0.082 R)
• M47: 12,940,814 km (0.055 R)
• M48: 13,208,894 km (0.099 R)
• M49: 13,411,150 km (0.106 R)
• M50: 13,546,536 km (0.087 R)
• M51: 14,960,984 km (0.107 R)
• M52: 15,101,456 km (0.082 R)
• M53: 15,703,438 km (0.112 R)
• M54: 15,846,304 km (0.119 R)
• M55: 16,097,180 km (0.056 R)
• M56: 16,313,349 km (0.12 R)
• M57: 16,931,038 km (0.102 R)
• M58: 17,077,495 km (0.115 R)
• M59: 17,261,201 km (0.12 R)
• M60: 17,816,059 km (0.087 R)
• M61: 17,927,809 km (0.119 R)
• M62: 18,301,804 km (0.083 R)
• M63: 18,640,493 km (0.12 R)
• M64: 18,753,888 km (0.029 R)
• M65: 19,439,196 km (0.104 R)
• M66: 20,599,328 km (0.101 R)
• M67: 21,109,157 km (0.109 R)
• M68: 22,381,487 km (0.083 R)
• M69: 23,555,980 km (0.096 R)
• M70: 24,791,958 km (0.117 R)
• M71: 24,958,310 km (0.091 R)
• M72: 25,292,213 km (0.12 R)
• M73: 26,387,568 km (0.108 R)
• M74: 26,898,445 km (0.098 R)
• M75: 27,112,220 km (0.088 R)
• M76: 28,059,624 km (0.06 R)
• M77: 28,189,624 km (0.107 R)
• M78: 29,017,798 km (0.085 R)
• M79: 29,368,904 km (0.112 R)
• M80: 29,500,999 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.3

Radius: 6.2

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.45 AU - 19.85 AU

Year: 30757 Days

Day: 17.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 102,074,964 km

• M1: 124,465 km (0.085 R)
• M2: 344,225 km (0.065 R)
• M3: 633,846 km (0.071 R)
• M4: 1,050,775 km (0.107 R)
• M5: 1,321,697 km (0.07 R)
• M6: 1,806,544 km (0.071 R)
• M7: 2,341,955 km (0.047 R)
• M8: 2,428,422 km (0.066 R)
• M9: 3,016,641 km (0.058 R)
• M10: 3,399,761 km (0.086 R)
• M11: 3,849,153 km (0.116 R)
• M12: 4,584,876 km (0.066 R)
• M13: 4,968,744 km (0.048 R)
• M14: 5,249,240 km (0.06 R)
• M15: 6,361,649 km (0.036 R)
• M16: 6,727,715 km (0.057 R)
• M17: 6,789,350 km (0.081 R)
• M18: 8,524,535 km (0.036 R)
• M19: 11,327,850 km (0.094 R)
• M20: 11,622,707 km (0.066 R)
• M21: 12,903,415 km (0.077 R)
• M22: 13,366,121 km (0.12 R)
• M23: 13,755,674 km (0.119 R)
• M24: 15,108,487 km (0.075 R)
• M25: 16,253,958 km (0.116 R)
• M26: 16,753,316 km (0.046 R)
• M27: 17,511,927 km (0.076 R)
• M28: 17,596,898 km (0.114 R)
• M29: 17,682,020 km (0.065 R)
• M30: 18,023,851 km (0.083 R)
• M31: 18,281,608 km (0.118 R)
• M32: 18,454,244 km (0.04 R)
• M33: 18,540,711 km (0.101 R)
• M34: 20,031,304 km (0.102 R)
• M35: 20,746,083 km (0.111 R)
• M36: 21,560,195 km (0.102 R)
• M37: 22,476,781 km (0.111 R)
• M38: 24,823,672 km (0.08 R)
• M39: 25,590,960 km (0.057 R)
• M40: 27,345,743 km (0.098 R)
• M41: 27,840,014 km (0.099 R)
• M42: 28,637,072 km (0.105 R)
• M43: 28,837,383 km (0.048 R)
• M44: 31,691,860 km (0.091 R)
• M45: 32,106,845 km (0.114 R)
• M46: 32,210,965 km (0.079 R)
• M47: 33,468,335 km (0.099 R)
• M48: 34,528,236 km (0.091 R)
• M49: 36,681,099 km (0.117 R)
• M50: 39,098,899 km (0.108 R)
• M51: 40,214,750 km (0.072 R)
• M52: 40,439,296 km (0.051 R)
• M53: 40,776,640 km (0.092 R)
• M54: 43,624,833 km (0.039 R)
• M55: 44,317,920 km (0.041 R)
• M56: 44,433,709 km (0.062 R)
• M57: 45,014,598 km (0.092 R)
• M58: 45,247,671 km (0.118 R)
• M59: 46,183,855 km (0.103 R)
• M60: 46,301,289 km (0.111 R)
• M61: 46,654,340 km (0.11 R)
• M62: 49,630,590 km (0.115 R)
• M63: 50,838,144 km (0.083 R)
• M64: 51,202,265 km (0.027 R)
• M65: 51,689,206 km (0.048 R)
• M66: 52,177,643 km (0.07 R)
• M67: 52,667,576 km (0.116 R)
• M68: 55,764,401 km (0.106 R)
• M69: 56,014,679 km (0.099 R)
• M70: 56,767,754 km (0.106 R)
• M71: 57,650,531 km (0.118 R)
• M72: 59,685,362 km (0.112 R)
• M73: 59,813,417 km (0.071 R)
• M74: 62,651,588 km (0.078 R)
• M75: 64,349,075 km (0.09 R)
• M76: 66,591,847 km (0.089 R)
• M77: 68,725,860 km (0.09 R)
• M78: 69,262,917 km (0.109 R)
• M79: 69,936,107 km (0.088 R)
• M80: 70,476,305 km (0.105 R)
• M81: 74,295,838 km (0.045 R)
• M82: 77,902,343 km (0.116 R)
• M83: 79,304,674 km (0.117 R)
• M84: 79,445,296 km (0.079 R)
• M85: 81,423,578 km (0.064 R)
• M86: 85,284,400 km (0.037 R)
• M87: 85,428,462 km (0.108 R)
• M88: 85,717,037 km (0.07 R)
• M89: 87,891,143 km (0.083 R)
• M90: 88,182,410 km (0.11 R)
• M91: 88,619,834 km (0.117 R)
• M92: 89,204,313 km (0.069 R)
• M93: 90,965,379 km (0.104 R)
• M94: 91,554,794 km (0.102 R)
• M95: 92,293,509 km (0.089 R)
• M96: 93,479,670 km (0.119 R)
• M97: 94,819,918 km (0.105 R)
• M98: 99,485,127 km (0.087 R)
• M99: 101,769,187 km (0.113 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit