🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 23.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,042,343 km

• M1: 26,479 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 179 Days

Day: 26.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,042,343 km

• M1: 468,241 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.82 AU - 0.96 AU

Year: 294 Days

Day: 21.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 100.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.03 AU - 1.09 AU

Year: 382 Days

Day: 44.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 89.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,042,343 km

• M1: 861,983 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.39 AU - 2.25 AU

Year: 859 Days

Day: 31.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,042,343 km

• M1: 127,308 km (0.101 R)
• M2: 789,278 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.54 AU - 5.18 AU

Year: 3748 Days

Day: 32.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 10.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.9 AU - 8.18 AU

Year: 7243 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,042,343 km

• M1: 155,133 km (0.097 R)
• M2: 250,576 km (0.077 R)
• M3: 328,816 km (0.027 R)
• M4: 398,230 km (0.093 R)
• M5: 497,413 km (0.12 R)
• M6: 657,931 km (0.082 R)
• M7: 1,064,389 km (0.114 R)
• M8: 1,398,890 km (0.117 R)
• M9: 1,596,957 km (0.104 R)
• M10: 1,766,003 km (0.048 R)
• M11: 1,862,493 km (0.094 R)
• M12: 2,308,594 km (0.1 R)
• M13: 2,500,678 km (0.058 R)
• M14: 2,631,726 km (0.118 R)
• M15: 3,465,584 km (0.072 R)
• M16: 3,861,121 km (0.101 R)
• M17: 4,038,694 km (0.107 R)
• M18: 4,141,467 km (0.113 R)
• M19: 4,245,139 km (0.079 R)
• M20: 4,534,611 km (0.081 R)
• M21: 5,188,653 km (0.106 R)
• M22: 6,224,468 km (0.113 R)
• M23: 6,463,376 km (0.097 R)
• M24: 6,553,733 km (0.052 R)
• M25: 6,827,198 km (0.103 R)
• M26: 6,919,201 km (0.07 R)
• M27: 7,260,284 km (0.116 R)
• M28: 8,120,621 km (0.082 R)
• M29: 8,348,908 km (0.111 R)
• M30: 8,612,499 km (0.105 R)
• M31: 8,778,553 km (0.096 R)
• M32: 9,215,528 km (0.099 R)
• M33: 9,866,877 km (0.08 R)
• M34: 10,321,206 km (0.075 R)
• M35: 10,497,731 km (0.103 R)
• M36: 11,286,411 km (0.066 R)
• M37: 11,395,468 km (0.037 R)
• M38: 11,541,326 km (0.117 R)
• M39: 11,982,939 km (0.107 R)
• M40: 12,392,538 km (0.071 R)
• M41: 12,806,775 km (0.069 R)
• M42: 12,920,469 km (0.074 R)
• M43: 13,571,519 km (0.09 R)
• M44: 13,959,576 km (0.097 R)
• M45: 15,185,381 km (0.052 R)
• M46: 15,346,049 km (0.063 R)
• M47: 15,507,315 km (0.113 R)
• M48: 15,831,494 km (0.1 R)
• M49: 15,912,875 km (0.107 R)
• M50: 16,076,236 km (0.056 R)
• M51: 16,693,178 km (0.101 R)
• M52: 16,817,643 km (0.094 R)
• M53: 17,150,648 km (0.059 R)
• M54: 17,234,273 km (0.098 R)
• M55: 18,805,649 km (0.118 R)
• M56: 18,978,285 km (0.113 R)
• M57: 19,238,137 km (0.101 R)
• M58: 19,412,119 km (0.082 R)
• M59: 19,586,550 km (0.114 R)
• M60: 21,000,998 km (0.111 R)
• M61: 21,494,671 km (0.104 R)
• M62: 21,946,905 km (0.061 R)
• M63: 22,860,799 km (0.087 R)
• M64: 23,229,857 km (0.07 R)
• M65: 24,584,016 km (0.105 R)
• M66: 24,820,082 km (0.11 R)
• M67: 26,252,332 km (0.077 R)
• M68: 27,075,868 km (0.086 R)
• M69: 27,270,794 km (0.114 R)
• M70: 27,760,428 km (0.097 R)
• M71: 28,450,523 km (0.113 R)
• M72: 28,549,706 km (0.103 R)
• M73: 29,747,387 km (0.082 R)
• M74: 29,948,596 km (0.114 R)
• M75: 30,352,361 km (0.116 R)
• M76: 30,453,639 km (0.081 R)
• M77: 30,808,784 km (0.069 R)
• M78: 32,191,816 km (0.067 R)
• M79: 32,761,036 km (0.107 R)
• M80: 33,385,757 km (0.118 R)
• M81: 34,330,168 km (0.112 R)
• M82: 34,805,740 km (0.091 R)
• M83: 35,177,191 km (0.103 R)
• M84: 35,656,652 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 10.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.43 AU - 10.69 AU

Year: 11163 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,042,343 km

• M1: 130,599 km (0.102 R)
• M2: 226,641 km (0.108 R)
• M3: 508,184 km (0.112 R)
• M4: 704,008 km (0.097 R)
• M5: 811,568 km (0.096 R)
• M6: 875,746 km (0.064 R)
• M7: 1,114,803 km (0.103 R)
• M8: 1,492,538 km (0.098 R)
• M9: 1,696,290 km (0.113 R)
• M10: 2,431,713 km (0.107 R)
• M11: 2,721,634 km (0.117 R)
• M12: 3,048,356 km (0.093 R)
• M13: 3,203,489 km (0.117 R)
• M14: 3,308,357 km (0.105 R)
• M15: 3,414,422 km (0.077 R)
• M16: 3,629,992 km (0.089 R)
• M17: 4,448,442 km (0.107 R)
• M18: 4,743,748 km (0.062 R)
• M19: 5,635,950 km (0.093 R)
• M20: 5,731,244 km (0.038 R)
• M21: 6,847,992 km (0.077 R)
• M22: 7,154,817 km (0.118 R)
• M23: 7,327,154 km (0.117 R)
• M24: 8,976,919 km (0.091 R)
• M25: 9,312,617 km (0.102 R)
• M26: 10,150,964 km (0.025 R)
• M27: 10,854,672 km (0.088 R)
• M28: 11,412,971 km (0.065 R)
• M29: 11,574,088 km (0.086 R)
• M30: 11,939,705 km (0.104 R)
• M31: 12,144,355 km (0.072 R)
• M32: 12,640,571 km (0.107 R)
• M33: 13,016,960 km (0.092 R)
• M34: 13,482,059 km (0.097 R)
• M35: 13,652,601 km (0.089 R)
• M36: 15,441,043 km (0.045 R)
• M37: 15,978,399 km (0.115 R)
• M38: 17,163,513 km (0.026 R)
• M39: 17,255,815 km (0.1 R)
• M40: 18,993,843 km (0.089 R)
• M41: 19,810,947 km (0.103 R)
• M42: 19,956,356 km (0.087 R)
• M43: 20,296,841 km (0.118 R)
• M44: 21,330,263 km (0.089 R)
• M45: 21,678,527 km (0.105 R)
• M46: 22,179,380 km (0.095 R)
• M47: 22,431,154 km (0.104 R)
• M48: 22,785,401 km (0.099 R)
• M49: 23,243,470 km (0.087 R)
• M50: 23,858,916 km (0.117 R)
• M51: 24,065,361 km (0.097 R)
• M52: 24,687,987 km (0.119 R)
• M53: 25,579,142 km (0.095 R)
• M54: 26,801,655 km (0.117 R)
• M55: 26,908,767 km (0.062 R)
• M56: 28,151,776 km (0.079 R)
• M57: 28,369,890 km (0.104 R)
• M58: 28,698,108 km (0.111 R)
• M59: 28,862,665 km (0.109 R)
• M60: 29,082,574 km (0.029 R)
• M61: 30,525,595 km (0.098 R)
• M62: 32,048,651 km (0.079 R)
• M63: 32,905,548 km (0.026 R)
• M64: 33,538,646 km (0.039 R)
• M65: 33,827,669 km (0.035 R)
• M66: 34,524,945 km (0.055 R)
• M67: 35,051,080 km (0.037 R)
• M68: 36,763,976 km (0.113 R)
• M69: 37,062,124 km (0.111 R)
• M70: 37,480,849 km (0.085 R)
• M71: 37,901,069 km (0.086 R)
• M72: 38,021,496 km (0.119 R)
• M73: 38,202,210 km (0.073 R)
• M74: 38,988,945 km (0.08 R)
• M75: 39,597,808 km (0.064 R)
• M76: 39,781,066 km (0.048 R)
• M77: 40,087,143 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 8.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.78 AU - 13.56 AU

Year: 15778 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,042,343 km

• M1: 662,569 km (0.09 R)
• M2: 851,960 km (0.09 R)
• M3: 1,259,464 km (0.069 R)
• M4: 1,424,022 km (0.098 R)
• M5: 1,545,944 km (0.047 R)
• M6: 2,040,964 km (0.036 R)
• M7: 3,230,865 km (0.109 R)
• M8: 3,359,968 km (0.115 R)
• M9: 3,523,778 km (0.083 R)
• M10: 4,779,502 km (0.06 R)
• M11: 5,188,653 km (0.044 R)
• M12: 5,378,343 km (0.117 R)
• M13: 6,686,875 km (0.108 R)
• M14: 7,018,384 km (0.064 R)
• M15: 7,228,420 km (0.116 R)
• M16: 7,654,474 km (0.103 R)
• M17: 7,870,643 km (0.099 R)
• M18: 8,575,848 km (0.12 R)
• M19: 8,665,457 km (0.025 R)
• M20: 8,890,751 km (0.111 R)
• M21: 8,981,407 km (0.096 R)
• M22: 9,255,321 km (0.072 R)
• M23: 9,858,051 km (0.093 R)
• M24: 10,187,914 km (0.083 R)
• M25: 10,330,481 km (0.103 R)
• M26: 10,955,501 km (0.077 R)
• M27: 11,791,454 km (0.058 R)
• M28: 11,991,167 km (0.067 R)
• M29: 12,292,756 km (0.058 R)
• M30: 12,546,025 km (0.055 R)
• M31: 13,890,611 km (0.111 R)
• M32: 14,048,736 km (0.086 R)
• M33: 14,260,417 km (0.047 R)
• M34: 14,794,332 km (0.061 R)
• M35: 15,117,762 km (0.057 R)
• M36: 15,334,829 km (0.09 R)
• M37: 15,826,707 km (0.112 R)
• M38: 16,994,767 km (0.113 R)
• M39: 17,333,456 km (0.068 R)
• M40: 17,447,001 km (0.032 R)
• M41: 17,845,979 km (0.092 R)
• M42: 18,652,910 km (0.115 R)
• M43: 20,362,065 km (0.119 R)
• M44: 21,386,960 km (0.077 R)
• M45: 22,366,976 km (0.064 R)
• M46: 24,053,842 km (0.091 R)
• M47: 24,243,681 km (0.084 R)
• M48: 24,434,119 km (0.078 R)
• M49: 24,752,613 km (0.108 R)
• M50: 25,265,136 km (0.087 R)
• M51: 26,430,952 km (0.083 R)
• M52: 27,482,026 km (0.07 R)
• M53: 27,946,079 km (0.087 R)
• M54: 28,012,650 km (0.065 R)
• M55: 31,543,160 km (0.061 R)
• M56: 31,751,101 km (0.04 R)
• M57: 31,820,514 km (0.084 R)
• M58: 31,959,491 km (0.101 R)
• M59: 33,784,435 km (0.09 R)
• M60: 33,926,254 km (0.085 R)
• M61: 34,139,281 km (0.113 R)
• M62: 34,210,490 km (0.075 R)
• M63: 34,709,548 km (0.036 R)
• M64: 35,426,870 km (0.113 R)
• M65: 36,004,318 km (0.118 R)
• M66: 38,123,222 km (0.085 R)
• M67: 40,207,121 km (0.116 R)
• M68: 41,490,371 km (0.096 R)
• M69: 41,642,213 km (0.036 R)
• M70: 42,251,525 km (0.117 R)
• M71: 43,247,847 km (0.082 R)
• M72: 43,633,061 km (0.112 R)
• M73: 44,096,964 km (0.081 R)
• M74: 44,951,467 km (0.031 R)
• M75: 46,125,661 km (0.1 R)
• M76: 46,361,727 km (0.102 R)
• M77: 47,547,888 km (0.112 R)
• M78: 47,945,519 km (0.118 R)
• M79: 51,247,593 km (0.109 R)
• M80: 51,492,036 km (0.048 R)
• M81: 52,145,928 km (0.026 R)
• M82: 52,473,847 km (0.057 R)
• M83: 52,884,792 km (0.098 R)
• M84: 53,544,369 km (0.112 R)
• M85: 53,792,402 km (0.1 R)
• M86: 54,372,842 km (0.094 R)
• M87: 54,455,869 km (0.104 R)
• M88: 55,539,705 km (0.118 R)
• M89: 55,623,331 km (0.074 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit