🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.63 AU - 0.81 AU

Year: 217 Days

Day: 40.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 1.01 AU

Year: 313 Days

Day: 19.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,075,625 km

• M1: 453,581 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.34 AU - 2.06 AU

Year: 786 Days

Day: 19.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,075,625 km

• M1: 246,836 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.4 AU - 2.02 AU

Year: 793 Days

Day: 31.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,075,625 km

• M1: 650,003 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.29 AU - 4.71 AU

Year: 2838 Days

Day: 33.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,075,625 km

• M1: 1,096,403 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.07 AU - 7.85 AU

Year: 5825 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,075,625 km

• M1: 372,798 km (0.112 R)
• M2: 444,306 km (0.077 R)
• M3: 745,596 km (0.1 R)
• M4: 801,695 km (0.05 R)
• M5: 869,313 km (0.071 R)
• M6: 1,148,463 km (0.052 R)
• M7: 1,225,506 km (0.091 R)
• M8: 1,292,974 km (0.118 R)
• M9: 1,350,270 km (0.094 R)
• M10: 1,612,515 km (0.061 R)
• M11: 1,687,015 km (0.089 R)
• M12: 1,956,591 km (0.069 R)
• M13: 2,144,186 km (0.099 R)
• M14: 2,295,729 km (0.064 R)
• M15: 2,450,712 km (0.067 R)
• M16: 2,653,268 km (0.107 R)
• M17: 3,895,379 km (0.063 R)
• M18: 4,252,469 km (0.097 R)
• M19: 4,513,817 km (0.12 R)
• M20: 4,762,598 km (0.075 R)
• M21: 5,070,769 km (0.108 R)
• M22: 5,348,124 km (0.042 R)
• M23: 6,034,030 km (0.097 R)
• M24: 6,889,132 km (0.061 R)
• M25: 7,909,389 km (0.097 R)
• M26: 7,973,417 km (0.082 R)
• M27: 8,166,548 km (0.088 R)
• M28: 8,976,321 km (0.03 R)
• M29: 9,110,062 km (0.063 R)
• M30: 9,221,961 km (0.096 R)
• M31: 9,334,458 km (0.087 R)
• M32: 9,606,128 km (0.086 R)
• M33: 10,041,607 km (0.075 R)
• M34: 10,134,209 km (0.1 R)
• M35: 10,483,669 km (0.065 R)
• M36: 10,718,837 km (0.115 R)
• M37: 10,955,800 km (0.117 R)
• M38: 11,242,280 km (0.11 R)
• M39: 11,362,557 km (0.097 R)
• M40: 11,823,019 km (0.083 R)
• M41: 12,240,247 km (0.108 R)
• M42: 12,314,298 km (0.088 R)
• M43: 12,737,212 km (0.076 R)
• M44: 12,912,690 km (0.104 R)
• M45: 13,648,412 km (0.057 R)
• M46: 13,879,541 km (0.113 R)
• M47: 14,267,598 km (0.092 R)
• M48: 14,554,377 km (0.055 R)
• M49: 15,266,612 km (0.088 R)
• M50: 15,909,135 km (0.088 R)
• M51: 16,125,304 km (0.114 R)
• M52: 16,669,990 km (0.119 R)
• M53: 16,834,548 km (0.102 R)
• M54: 16,916,976 km (0.084 R)
• M55: 17,165,308 km (0.08 R)
• M56: 17,525,989 km (0.071 R)
• M57: 17,637,589 km (0.09 R)
• M58: 18,170,457 km (0.094 R)
• M59: 18,851,127 km (0.035 R)
• M60: 19,079,862 km (0.056 R)
• M61: 19,165,881 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 13.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.81 AU - 9.45 AU

Year: 7477 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,075,625 km

• M1: 179,966 km (0.089 R)
• M2: 462,108 km (0.082 R)
• M3: 592,258 km (0.064 R)
• M4: 986,299 km (0.115 R)
• M5: 1,139,637 km (0.063 R)
• M6: 1,238,371 km (0.045 R)
• M7: 1,340,098 km (0.087 R)
• M8: 1,580,053 km (0.099 R)
• M9: 1,748,201 km (0.079 R)
• M10: 2,179,641 km (0.113 R)
• M11: 2,432,013 km (0.12 R)
• M12: 2,611,231 km (0.12 R)
• M13: 2,711,013 km (0.034 R)
• M14: 4,160,018 km (0.104 R)
• M15: 4,296,750 km (0.114 R)
• M16: 4,514,864 km (0.05 R)
• M17: 4,675,831 km (0.07 R)
• M18: 4,920,872 km (0.093 R)
• M19: 5,065,833 km (0.12 R)
• M20: 5,381,185 km (0.03 R)
• M21: 5,616,652 km (0.096 R)
• M22: 5,855,560 km (0.085 R)
• M23: 6,209,060 km (0.063 R)
• M24: 6,501,374 km (0.107 R)
• M25: 6,729,511 km (0.089 R)
• M26: 6,844,551 km (0.081 R)
• M27: 7,029,903 km (0.097 R)
• M28: 7,358,420 km (0.106 R)
• M29: 7,836,535 km (0.035 R)
• M30: 7,981,944 km (0.076 R)
• M31: 8,079,482 km (0.091 R)
• M32: 8,226,387 km (0.115 R)
• M33: 8,399,023 km (0.108 R)
• M34: 9,025,090 km (0.068 R)
• M35: 9,228,693 km (0.113 R)
• M36: 9,459,522 km (0.1 R)
• M37: 10,588,986 km (0.055 R)
• M38: 10,884,741 km (0.059 R)
• M39: 11,292,545 km (0.063 R)
• M40: 11,649,934 km (0.093 R)
• M41: 12,039,038 km (0.081 R)
• M42: 12,347,958 km (0.093 R)
• M43: 12,574,150 km (0.086 R)
• M44: 13,002,000 km (0.037 R)
• M45: 13,088,168 km (0.073 R)
• M46: 13,376,742 km (0.1 R)
• M47: 13,784,397 km (0.055 R)
• M48: 14,019,116 km (0.087 R)
• M49: 14,107,378 km (0.054 R)
• M50: 14,851,179 km (0.109 R)
• M51: 15,061,663 km (0.081 R)
• M52: 15,333,782 km (0.117 R)
• M53: 15,455,255 km (0.116 R)
• M54: 15,760,435 km (0.036 R)
• M55: 16,252,761 km (0.076 R)
• M56: 17,664,517 km (0.118 R)
• M57: 18,919,643 km (0.118 R)
• M58: 19,017,330 km (0.11 R)
• M59: 19,937,656 km (0.118 R)
• M60: 20,136,771 km (0.04 R)
• M61: 20,269,913 km (0.11 R)
• M62: 21,481,207 km (0.107 R)
• M63: 22,508,496 km (0.101 R)
• M64: 23,481,630 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 7.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.47 AU - 15.01 AU

Year: 20076 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,075,625 km

• M1: 115,490 km (0.104 R)
• M2: 192,981 km (0.103 R)
• M3: 888,611 km (0.096 R)
• M4: 1,038,359 km (0.056 R)
• M5: 1,391,111 km (0.112 R)
• M6: 1,566,140 km (0.111 R)
• M7: 2,370,229 km (0.083 R)
• M8: 3,130,635 km (0.113 R)
• M9: 3,206,780 km (0.113 R)
• M10: 3,919,913 km (0.109 R)
• M11: 4,043,331 km (0.111 R)
• M12: 4,168,245 km (0.098 R)
• M13: 5,077,501 km (0.102 R)
• M14: 5,439,678 km (0.103 R)
• M15: 5,904,030 km (0.062 R)
• M16: 5,998,426 km (0.04 R)
• M17: 6,093,420 km (0.042 R)
• M18: 8,304,926 km (0.063 R)
• M19: 8,623,868 km (0.077 R)
• M20: 9,110,062 km (0.056 R)
• M21: 9,716,382 km (0.086 R)
• M22: 10,165,475 km (0.091 R)
• M23: 10,222,023 km (0.095 R)
• M24: 11,730,717 km (0.084 R)
• M25: 11,849,647 km (0.086 R)
• M26: 11,968,877 km (0.077 R)
• M27: 12,028,716 km (0.081 R)
• M28: 12,510,720 km (0.116 R)
• M29: 12,632,194 km (0.097 R)
• M30: 12,815,302 km (0.08 R)
• M31: 13,183,911 km (0.058 R)
• M32: 13,493,728 km (0.095 R)
• M33: 14,629,026 km (0.119 R)
• M34: 15,208,120 km (0.044 R)
• M35: 15,991,863 km (0.069 R)
• M36: 16,123,808 km (0.079 R)
• M37: 17,803,044 km (0.115 R)
• M38: 20,316,887 km (0.06 R)
• M39: 21,106,913 km (0.095 R)
• M40: 21,251,724 km (0.06 R)
• M41: 21,760,805 km (0.111 R)
• M42: 22,642,984 km (0.103 R)
• M43: 22,791,236 km (0.099 R)
• M44: 23,837,374 km (0.052 R)
• M45: 25,282,040 km (0.093 R)
• M46: 25,898,832 km (0.099 R)
• M47: 26,754,981 km (0.091 R)
• M48: 27,699,542 km (0.096 R)
• M49: 29,945,604 km (0.069 R)
• M50: 30,108,217 km (0.114 R)
• M51: 30,434,340 km (0.103 R)
• M52: 32,166,085 km (0.119 R)
• M53: 32,249,411 km (0.12 R)
• M54: 36,329,394 km (0.11 R)
• M55: 38,252,924 km (0.069 R)
• M56: 39,761,917 km (0.082 R)
• M57: 40,030,296 km (0.066 R)
• M58: 41,290,359 km (0.093 R)
• M59: 42,837,799 km (0.041 R)
• M60: 44,589,740 km (0.087 R)
• M61: 45,708,283 km (0.064 R)
• M62: 46,270,921 km (0.106 R)
• M63: 47,024,744 km (0.104 R)
• M64: 48,831,438 km (0.097 R)
• M65: 49,406,642 km (0.117 R)
• M66: 51,048,628 km (0.079 R)
• M67: 51,145,717 km (0.113 R)
• M68: 51,827,434 km (0.075 R)
• M69: 52,904,838 km (0.069 R)
• M70: 53,101,559 km (0.099 R)
• M71: 53,692,920 km (0.049 R)
• M72: 55,580,396 km (0.1 R)
• M73: 58,198,209 km (0.09 R)
• M74: 59,726,800 km (0.097 R)
• M75: 60,136,549 km (0.112 R)
• M76: 60,855,965 km (0.079 R)
• M77: 63,031,417 km (0.092 R)
• M78: 63,866,772 km (0.033 R)
• M79: 64,076,209 km (0.098 R)
• M80: 64,705,866 km (0.096 R)
• M81: 64,916,201 km (0.114 R)
• M82: 65,232,152 km (0.086 R)
• M83: 67,884,671 km (0.116 R)
• M84: 68,098,447 km (0.107 R)
• M85: 68,633,708 km (0.067 R)
• M86: 69,385,587 km (0.112 R)
• M87: 70,140,009 km (0.103 R)
• M88: 71,657,230 km (0.115 R)
• M89: 71,983,653 km (0.078 R)
• M90: 72,201,617 km (0.111 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 19,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit