🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 152 Days

Day: 36.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,570,138 km

• M1: 286,031 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 219 Days

Day: 35.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 143.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.56 AU - 0.86 AU

Year: 229 Days

Day: 24.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,570,138 km

• M1: 446,550 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.69 AU - 0.75 AU

Year: 234 Days

Day: 45.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 9.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.61 AU - 5.61 AU

Year: 4423 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,570,138 km

• M1: 146,008 km (0.095 R)
• M2: 206,445 km (0.051 R)
• M3: 279,299 km (0.053 R)
• M4: 373,995 km (0.085 R)
• M5: 623,823 km (0.118 R)
• M6: 863,479 km (0.119 R)
• M7: 1,065,885 km (0.093 R)
• M8: 1,186,610 km (0.055 R)
• M9: 1,326,335 km (0.072 R)
• M10: 1,637,648 km (0.059 R)
• M11: 1,762,413 km (0.034 R)
• M12: 2,122,046 km (0.112 R)
• M13: 2,258,479 km (0.081 R)
• M14: 2,398,054 km (0.116 R)
• M15: 2,630,828 km (0.047 R)
• M16: 2,759,333 km (0.05 R)
• M17: 2,946,480 km (0.079 R)
• M18: 3,041,624 km (0.085 R)
• M19: 3,392,880 km (0.118 R)
• M20: 3,798,440 km (0.073 R)
• M21: 4,133,988 km (0.109 R)
• M22: 4,283,885 km (0.043 R)
• M23: 4,479,259 km (0.042 R)
• M24: 4,589,064 km (0.087 R)
• M25: 5,523,153 km (0.116 R)
• M26: 5,688,459 km (0.082 R)
• M27: 5,807,539 km (0.103 R)
• M28: 6,169,715 km (0.079 R)
• M29: 6,316,770 km (0.085 R)
• M30: 6,390,671 km (0.095 R)
• M31: 6,564,205 km (0.091 R)
• M32: 7,222,884 km (0.073 R)
• M33: 7,902,358 km (0.082 R)
• M34: 8,142,463 km (0.096 R)
• M35: 8,357,734 km (0.097 R)
• M36: 8,739,208 km (0.093 R)
• M37: 10,118,800 km (0.116 R)
• M38: 10,701,184 km (0.108 R)
• M39: 10,789,447 km (0.06 R)
• M40: 10,907,630 km (0.113 R)
• M41: 11,384,398 km (0.092 R)
• M42: 11,685,838 km (0.105 R)
• M43: 11,868,048 km (0.104 R)
• M44: 12,420,064 km (0.072 R)
• M45: 12,574,898 km (0.09 R)
• M46: 13,358,791 km (0.085 R)
• M47: 13,676,836 km (0.057 R)
• M48: 13,868,770 km (0.075 R)
• M49: 14,547,795 km (0.117 R)
• M50: 14,743,917 km (0.09 R)
• M51: 15,138,557 km (0.083 R)
• M52: 15,536,636 km (0.051 R)
• M53: 15,703,588 km (0.025 R)
• M54: 16,444,995 km (0.06 R)
• M55: 16,581,129 km (0.082 R)
• M56: 16,785,928 km (0.082 R)
• M57: 17,025,883 km (0.065 R)
• M58: 17,266,885 km (0.083 R)
• M59: 17,336,000 km (0.116 R)
• M60: 17,474,527 km (0.09 R)
• M61: 17,927,061 km (0.091 R)
• M62: 18,137,246 km (0.066 R)
• M63: 18,843,797 km (0.035 R)
• M64: 19,021,818 km (0.108 R)
• M65: 19,487,367 km (0.062 R)
• M66: 20,138,117 km (0.099 R)
• M67: 21,090,757 km (0.09 R)
• M68: 21,164,658 km (0.039 R)
• M69: 21,386,811 km (0.078 R)
• M70: 21,498,261 km (0.116 R)
• M71: 21,983,108 km (0.116 R)
• M72: 22,133,005 km (0.092 R)
• M73: 22,547,092 km (0.103 R)
• M74: 23,382,895 km (0.105 R)
• M75: 23,804,462 km (0.107 R)
• M76: 24,733,315 km (0.101 R)
• M77: 25,555,655 km (0.09 R)
• M78: 26,029,581 km (0.091 R)
• M79: 26,307,384 km (0.059 R)
• M80: 26,386,970 km (0.051 R)
• M81: 26,785,948 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 10.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.23 AU - 6.37 AU

Year: 5348 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 63,570,138 km

• M1: 149,598 km (0.032 R)
• M2: 234,420 km (0.031 R)
• M3: 313,408 km (0.081 R)
• M4: 405,709 km (0.088 R)
• M5: 493,075 km (0.062 R)
• M6: 892,052 km (0.06 R)
• M7: 1,125,425 km (0.039 R)
• M8: 1,304,344 km (0.066 R)
• M9: 1,636,900 km (0.113 R)
• M10: 1,758,373 km (0.067 R)
• M11: 1,827,039 km (0.106 R)
• M12: 1,995,935 km (0.065 R)
• M13: 2,288,997 km (0.095 R)
• M14: 2,425,580 km (0.062 R)
• M15: 2,502,473 km (0.118 R)
• M16: 2,883,649 km (0.099 R)
• M17: 3,629,843 km (0.106 R)
• M18: 3,988,279 km (0.11 R)
• M19: 5,676,192 km (0.086 R)
• M20: 5,779,265 km (0.116 R)
• M21: 5,945,468 km (0.093 R)
• M22: 6,304,054 km (0.038 R)
• M23: 6,389,325 km (0.065 R)
• M24: 6,539,671 km (0.073 R)
• M25: 7,019,880 km (0.085 R)
• M26: 7,219,743 km (0.112 R)
• M27: 7,376,372 km (0.059 R)
• M28: 7,624,854 km (0.078 R)
• M29: 7,693,071 km (0.106 R)
• M30: 7,830,252 km (0.073 R)
• M31: 8,060,632 km (0.076 R)
• M32: 8,246,583 km (0.036 R)
• M33: 8,340,081 km (0.101 R)
• M34: 9,004,445 km (0.074 R)
• M35: 9,197,427 km (0.112 R)
• M36: 9,513,826 km (0.098 R)
• M37: 9,784,449 km (0.053 R)
• M38: 9,883,483 km (0.117 R)
• M39: 9,957,982 km (0.103 R)
• M40: 10,815,477 km (0.056 R)
• M41: 11,201,141 km (0.048 R)
• M42: 12,198,809 km (0.092 R)
• M43: 12,305,472 km (0.098 R)
• M44: 12,412,435 km (0.103 R)
• M45: 13,747,895 km (0.116 R)
• M46: 14,701,132 km (0.102 R)
• M47: 14,956,945 km (0.045 R)
• M48: 15,271,848 km (0.097 R)
• M49: 15,820,723 km (0.098 R)
• M50: 16,082,968 km (0.1 R)
• M51: 16,908,150 km (0.072 R)
• M52: 17,415,885 km (0.116 R)
• M53: 17,928,557 km (0.116 R)
• M54: 18,354,462 km (0.076 R)
• M55: 18,507,501 km (0.096 R)
• M56: 18,660,838 km (0.108 R)
• M57: 18,999,827 km (0.104 R)
• M58: 19,092,578 km (0.041 R)
• M59: 19,496,342 km (0.105 R)
• M60: 19,934,365 km (0.03 R)
• M61: 20,249,269 km (0.065 R)
• M62: 20,407,394 km (0.081 R)
• M63: 20,820,284 km (0.06 R)
• M64: 20,915,877 km (0.072 R)
• M65: 21,139,675 km (0.057 R)
• M66: 21,268,030 km (0.104 R)
• M67: 21,589,815 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 8.2

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.23 AU - 6.81 AU

Year: 6374 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,570,138 km

• M1: 110,254 km (0.083 R)
• M2: 297,401 km (0.106 R)
• M3: 455,526 km (0.063 R)
• M4: 581,038 km (0.1 R)
• M5: 1,041,351 km (0.112 R)
• M6: 1,101,938 km (0.116 R)
• M7: 1,846,187 km (0.1 R)
• M8: 1,957,787 km (0.085 R)
• M9: 2,286,603 km (0.096 R)
• M10: 2,549,746 km (0.12 R)
• M11: 2,632,773 km (0.099 R)
• M12: 2,865,697 km (0.076 R)
• M13: 3,238,794 km (0.12 R)
• M14: 3,351,441 km (0.086 R)
• M15: 3,465,435 km (0.03 R)
• M16: 3,580,775 km (0.117 R)
• M17: 3,650,487 km (0.04 R)
• M18: 3,838,981 km (0.038 R)
• M19: 4,373,494 km (0.108 R)
• M20: 4,523,391 km (0.048 R)
• M21: 5,271,530 km (0.054 R)
• M22: 5,324,487 km (0.099 R)
• M23: 5,947,114 km (0.08 R)
• M24: 6,002,315 km (0.102 R)
• M25: 6,057,667 km (0.069 R)
• M26: 6,113,317 km (0.071 R)
• M27: 6,621,202 km (0.119 R)
• M28: 6,851,134 km (0.085 R)
• M29: 6,938,200 km (0.093 R)
• M30: 7,348,846 km (0.111 R)
• M31: 8,409,943 km (0.097 R)
• M32: 8,627,758 km (0.086 R)
• M33: 8,910,797 km (0.111 R)
• M34: 9,037,507 km (0.057 R)
• M35: 9,582,791 km (0.093 R)
• M36: 9,777,866 km (0.034 R)
• M37: 10,671,714 km (0.09 R)
• M38: 10,941,588 km (0.025 R)
• M39: 11,419,254 km (0.108 R)
• M40: 13,288,629 km (0.112 R)
• M41: 13,615,351 km (0.064 R)
• M42: 13,688,355 km (0.112 R)
• M43: 13,761,508 km (0.106 R)
• M44: 15,402,597 km (0.058 R)
• M45: 15,554,738 km (0.047 R)
• M46: 16,014,602 km (0.04 R)
• M47: 16,091,645 km (0.082 R)
• M48: 16,556,595 km (0.071 R)
• M49: 16,986,689 km (0.067 R)
• M50: 17,143,916 km (0.11 R)
• M51: 17,460,016 km (0.104 R)
• M52: 18,702,875 km (0.028 R)
• M53: 18,906,029 km (0.033 R)
• M54: 19,028,251 km (0.104 R)
• M55: 19,808,553 km (0.086 R)
• M56: 20,851,101 km (0.117 R)
• M57: 22,685,620 km (0.042 R)
• M58: 23,076,220 km (0.086 R)
• M59: 23,163,286 km (0.117 R)
• M60: 24,040,079 km (0.085 R)
• M61: 24,128,341 km (0.066 R)
• M62: 24,438,159 km (0.059 R)
• M63: 24,927,643 km (0.12 R)
• M64: 25,151,292 km (0.083 R)
• M65: 25,240,901 km (0.104 R)
• M66: 25,330,659 km (0.1 R)
• M67: 25,735,770 km (0.107 R)
• M68: 25,961,663 km (0.096 R)
• M69: 26,142,976 km (0.094 R)
• M70: 26,415,543 km (0.046 R)
• M71: 26,643,530 km (0.061 R)
• M72: 26,918,042 km (0.099 R)
• M73: 27,193,303 km (0.117 R)
• M74: 27,331,381 km (0.078 R)
• M75: 27,885,791 km (0.116 R)
• M76: 28,490,615 km (0.085 R)
• M77: 28,677,613 km (0.089 R)
• M78: 28,958,857 km (0.07 R)
• M79: 29,382,368 km (0.073 R)
• M80: 29,618,583 km (0.069 R)
• M81: 29,713,279 km (0.113 R)
• M82: 30,283,247 km (0.103 R)
• M83: 31,482,423 km (0.104 R)
• M84: 32,355,476 km (0.093 R)
• M85: 32,501,633 km (0.096 R)
• M86: 32,599,321 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.1

Radius: 6.9

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.12 AU - 15 AU

Year: 17043 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,570,138 km

• M1: 131,197 km (0.076 R)
• M2: 226,491 km (0.077 R)
• M3: 307,274 km (0.11 R)
• M4: 352,004 km (0.076 R)
• M5: 466,446 km (0.037 R)
• M6: 753,375 km (0.064 R)
• M7: 1,338,003 km (0.109 R)
• M8: 1,576,462 km (0.079 R)
• M9: 1,714,840 km (0.12 R)
• M10: 1,944,623 km (0.119 R)
• M11: 2,276,730 km (0.098 R)
• M12: 2,626,490 km (0.031 R)
• M13: 2,959,046 km (0.111 R)
• M14: 3,737,104 km (0.108 R)
• M15: 3,959,856 km (0.042 R)
• M16: 4,379,478 km (0.031 R)
• M17: 4,496,463 km (0.08 R)
• M18: 4,733,426 km (0.058 R)
• M19: 5,055,660 km (0.094 R)
• M20: 6,547,600 km (0.108 R)
• M21: 6,592,030 km (0.058 R)
• M22: 7,364,254 km (0.112 R)
• M23: 8,697,171 km (0.045 R)
• M24: 9,744,805 km (0.109 R)
• M25: 10,154,404 km (0.062 R)
• M26: 10,361,298 km (0.043 R)
• M27: 11,096,272 km (0.028 R)
• M28: 12,395,081 km (0.066 R)
• M29: 13,855,605 km (0.108 R)
• M30: 13,912,901 km (0.058 R)
• M31: 14,258,023 km (0.069 R)
• M32: 14,489,751 km (0.119 R)
• M33: 14,722,674 km (0.113 R)
• M34: 15,015,587 km (0.114 R)
• M35: 16,206,536 km (0.109 R)
• M36: 17,924,069 km (0.066 R)
• M37: 17,986,451 km (0.112 R)
• M38: 18,425,371 km (0.063 R)
• M39: 18,488,352 km (0.028 R)
• M40: 18,551,333 km (0.118 R)
• M41: 20,086,207 km (0.114 R)
• M42: 20,215,908 km (0.069 R)
• M43: 20,410,984 km (0.102 R)
• M44: 21,994,328 km (0.032 R)
• M45: 22,061,198 km (0.073 R)
• M46: 22,396,447 km (0.058 R)
• M47: 23,139,649 km (0.081 R)
• M48: 23,822,414 km (0.104 R)
• M49: 24,650,288 km (0.063 R)
• M50: 24,858,828 km (0.083 R)
• M51: 25,980,513 km (0.101 R)
• M52: 26,334,461 km (0.1 R)
• M53: 26,618,697 km (0.078 R)
• M54: 27,190,311 km (0.111 R)
• M55: 27,333,775 km (0.115 R)
• M56: 28,491,214 km (0.074 R)
• M57: 28,783,079 km (0.076 R)
• M58: 30,405,767 km (0.032 R)
• M59: 31,003,112 km (0.058 R)
• M60: 31,679,892 km (0.097 R)
• M61: 33,124,559 km (0.092 R)
• M62: 33,508,277 km (0.09 R)
• M63: 34,280,053 km (0.116 R)
• M64: 35,448,861 km (0.11 R)
• M65: 36,789,108 km (0.104 R)
• M66: 36,868,545 km (0.056 R)
• M67: 37,425,647 km (0.066 R)
• M68: 40,580,068 km (0.061 R)
• M69: 40,826,306 km (0.097 R)
• M70: 41,072,993 km (0.053 R)
• M71: 41,898,773 km (0.028 R)
• M72: 42,064,528 km (0.102 R)
• M73: 42,646,613 km (0.118 R)
• M74: 44,493,249 km (0.12 R)
• M75: 44,831,789 km (0.099 R)
• M76: 45,511,562 km (0.12 R)
• M77: 46,451,635 km (0.096 R)
• M78: 46,709,093 km (0.111 R)
• M79: 49,135,271 km (0.101 R)
• M80: 49,660,509 km (0.073 R)
• M81: 50,539,995 km (0.108 R)
• M82: 50,893,196 km (0.072 R)
• M83: 51,602,140 km (0.095 R)
• M84: 51,957,884 km (0.099 R)
• M85: 52,046,894 km (0.088 R)
• M86: 52,492,995 km (0.073 R)
• M87: 55,104,824 km (0.05 R)
• M88: 55,377,392 km (0.059 R)
• M89: 56,838,813 km (0.087 R)
• M90: 58,127,898 km (0.081 R)
• M91: 58,220,350 km (0.088 R)
• M92: 60,079,552 km (0.117 R)
• M93: 61,958,202 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit