🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.47 AU - 0.67 AU

Year: 156 Days

Day: 46.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,781,094 km

• M1: 25,731 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.62 AU - 0.86 AU

Year: 231 Days

Day: 25.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,781,094 km

• M1: 121,773 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.01 AU - 1.39 AU

Year: 478 Days

Day: 14.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.16 AU - 1.42 AU

Year: 532 Days

Day: 28.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,781,094 km

• M1: 95,743 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.44 AU - 3 AU

Year: 1630 Days

Day: 25.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.3 AU - 4.5 AU

Year: 2799 Days

Day: 30.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 10.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.48 AU - 6.84 AU

Year: 5556 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,781,094 km

• M1: 137,331 km (0.117 R)
• M2: 314,006 km (0.088 R)
• M3: 710,590 km (0.101 R)
• M4: 872,904 km (0.108 R)
• M5: 973,583 km (0.094 R)
• M6: 1,093,710 km (0.118 R)
• M7: 1,171,351 km (0.057 R)
• M8: 1,642,285 km (0.115 R)
• M9: 2,070,734 km (0.103 R)
• M10: 2,287,800 km (0.043 R)
• M11: 2,874,074 km (0.111 R)
• M12: 2,983,580 km (0.106 R)
• M13: 3,072,291 km (0.103 R)
• M14: 3,343,512 km (0.09 R)
• M15: 3,528,864 km (0.082 R)
• M16: 3,741,293 km (0.091 R)
• M17: 4,129,649 km (0.089 R)
• M18: 4,303,632 km (0.104 R)
• M19: 4,762,149 km (0.082 R)
• M20: 5,023,646 km (0.119 R)
• M21: 5,452,094 km (0.057 R)
• M22: 5,725,859 km (0.108 R)
• M23: 5,808,736 km (0.118 R)
• M24: 6,401,143 km (0.057 R)
• M25: 6,573,929 km (0.066 R)
• M26: 7,012,699 km (0.067 R)
• M27: 7,220,790 km (0.068 R)
• M28: 7,400,756 km (0.085 R)
• M29: 7,582,218 km (0.071 R)
• M30: 7,703,991 km (0.109 R)
• M31: 7,826,512 km (0.064 R)
• M32: 7,980,448 km (0.058 R)
• M33: 9,183,514 km (0.108 R)
• M34: 9,640,984 km (0.065 R)
• M35: 10,206,464 km (0.027 R)
• M36: 10,273,634 km (0.066 R)
• M37: 10,954,154 km (0.097 R)
• M38: 11,334,731 km (0.109 R)
• M39: 11,790,107 km (0.108 R)
• M40: 11,966,782 km (0.064 R)
• M41: 12,287,072 km (0.034 R)
• M42: 12,502,193 km (0.116 R)
• M43: 13,009,031 km (0.095 R)
• M44: 13,485,799 km (0.106 R)
• M45: 13,596,651 km (0.086 R)
• M46: 13,670,702 km (0.073 R)
• M47: 13,744,753 km (0.085 R)
• M48: 13,856,353 km (0.102 R)
• M49: 14,721,478 km (0.114 R)
• M50: 14,873,619 km (0.052 R)
• M51: 15,218,143 km (0.092 R)
• M52: 15,681,447 km (0.095 R)
• M53: 15,759,238 km (0.087 R)
• M54: 16,032,105 km (0.083 R)
• M55: 16,582,625 km (0.072 R)
• M56: 16,780,692 km (0.057 R)
• M57: 18,189,456 km (0.089 R)
• M58: 18,393,806 km (0.093 R)
• M59: 18,887,479 km (0.108 R)
• M60: 19,468,667 km (0.11 R)
• M61: 20,521,387 km (0.075 R)
• M62: 20,734,115 km (0.097 R)
• M63: 20,947,741 km (0.062 R)
• M64: 21,463,106 km (0.11 R)
• M65: 21,635,742 km (0.075 R)
• M66: 22,462,569 km (0.071 R)
• M67: 22,901,788 km (0.078 R)
• M68: 23,166,726 km (0.073 R)
• M69: 23,255,288 km (0.057 R)
• M70: 23,878,214 km (0.063 R)
• M71: 25,049,565 km (0.046 R)
• M72: 25,505,091 km (0.105 R)
• M73: 26,239,616 km (0.118 R)
• M74: 26,795,223 km (0.1 R)
• M75: 27,588,690 km (0.098 R)
• M76: 28,012,052 km (0.101 R)
• M77: 28,437,358 km (0.103 R)
• M78: 28,912,631 km (0.087 R)
• M79: 29,198,961 km (0.092 R)
• M80: 29,294,554 km (0.111 R)
• M81: 29,438,318 km (0.077 R)
• M82: 29,582,231 km (0.043 R)
• M83: 30,015,466 km (0.116 R)
• M84: 30,208,597 km (0.045 R)
• M85: 30,790,832 km (0.039 R)
• M86: 31,083,296 km (0.07 R)
• M87: 31,278,671 km (0.082 R)
• M88: 32,410,678 km (0.077 R)
• M89: 32,509,712 km (0.116 R)
• M90: 33,206,090 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.6

Radius: 14

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.64 AU - 11.5 AU

Year: 12489 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,781,094 km

• M1: 297,401 km (0.093 R)
• M2: 891,603 km (0.105 R)
• M3: 1,204,263 km (0.111 R)
• M4: 1,700,928 km (0.057 R)
• M5: 1,906,625 km (0.099 R)
• M6: 2,203,277 km (0.089 R)
• M7: 2,486,167 km (0.109 R)
• M8: 2,573,383 km (0.107 R)
• M9: 2,841,612 km (0.103 R)
• M10: 3,118,966 km (0.081 R)
• M11: 3,308,955 km (0.04 R)
• M12: 4,004,137 km (0.103 R)
• M13: 4,176,324 km (0.114 R)
• M14: 4,707,995 km (0.116 R)
• M15: 4,853,404 km (0.074 R)
• M16: 5,488,447 km (0.075 R)
• M17: 5,796,469 km (0.109 R)
• M18: 7,210,318 km (0.116 R)
• M19: 7,676,016 km (0.11 R)
• M20: 8,020,839 km (0.079 R)
• M21: 8,282,935 km (0.098 R)
• M22: 8,547,723 km (0.091 R)
• M23: 9,040,648 km (0.118 R)
• M24: 10,622,346 km (0.092 R)
• M25: 10,910,472 km (0.12 R)
• M26: 11,200,991 km (0.05 R)
• M27: 11,938,658 km (0.116 R)
• M28: 12,439,362 km (0.11 R)
• M29: 13,151,747 km (0.101 R)
• M30: 13,616,697 km (0.077 R)
• M31: 14,034,524 km (0.069 R)
• M32: 14,297,966 km (0.093 R)
• M33: 14,936,599 km (0.054 R)
• M34: 15,421,745 km (0.109 R)
• M35: 16,076,685 km (0.082 R)
• M36: 16,241,990 km (0.038 R)
• M37: 16,796,550 km (0.095 R)
• M38: 17,527,036 km (0.072 R)
• M39: 18,038,810 km (0.091 R)
• M40: 18,728,756 km (0.046 R)
• M41: 19,251,900 km (0.071 R)
• M42: 20,193,917 km (0.094 R)
• M43: 20,491,468 km (0.098 R)
• M44: 20,910,342 km (0.069 R)
• M45: 21,332,058 km (0.107 R)
• M46: 21,756,617 km (0.118 R)
• M47: 22,122,832 km (0.091 R)
• M48: 22,429,508 km (0.09 R)
• M49: 23,545,209 km (0.05 R)
• M50: 23,795,636 km (0.065 R)
• M51: 24,299,033 km (0.049 R)
• M52: 24,615,582 km (0.113 R)
• M53: 26,607,926 km (0.081 R)
• M54: 27,327,342 km (0.026 R)
• M55: 29,254,612 km (0.115 R)
• M56: 30,404,720 km (0.099 R)
• M57: 32,192,115 km (0.096 R)
• M58: 32,679,206 km (0.097 R)
• M59: 33,660,568 km (0.088 R)
• M60: 34,225,749 km (0.081 R)
• M61: 34,722,863 km (0.082 R)
• M62: 35,437,043 km (0.106 R)
• M63: 35,796,078 km (0.081 R)
• M64: 37,098,327 km (0.032 R)
• M65: 38,342,533 km (0.096 R)
• M66: 38,784,894 km (0.071 R)
• M67: 39,377,451 km (0.096 R)
• M68: 40,196,948 km (0.09 R)
• M69: 43,531,185 km (0.104 R)
• M70: 44,069,738 km (0.1 R)
• M71: 44,378,508 km (0.074 R)
• M72: 45,854,889 km (0.089 R)
• M73: 46,953,087 km (0.11 R)
• M74: 47,189,601 km (0.078 R)
• M75: 47,584,540 km (0.065 R)
• M76: 48,059,962 km (0.099 R)
• M77: 49,495,802 km (0.116 R)
• M78: 49,977,507 km (0.113 R)
• M79: 50,299,442 km (0.088 R)
• M80: 50,541,341 km (0.104 R)
• M81: 50,783,690 km (0.083 R)
• M82: 51,269,584 km (0.089 R)
• M83: 53,474,956 km (0.111 R)
• M84: 53,721,942 km (0.082 R)
• M85: 54,216,961 km (0.12 R)
• M86: 54,464,994 km (0.099 R)
• M87: 55,794,620 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 15

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.54 AU - 12.68 AU

Year: 12560 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,781,094 km

• M1: 426,055 km (0.069 R)
• M2: 617,839 km (0.077 R)
• M3: 1,357,152 km (0.105 R)
• M4: 2,367,087 km (0.112 R)
• M5: 2,488,261 km (0.111 R)
• M6: 2,864,500 km (0.055 R)
• M7: 3,158,759 km (0.06 R)
• M8: 3,428,933 km (0.096 R)
• M9: 3,706,736 km (0.054 R)
• M10: 4,064,574 km (0.058 R)
• M11: 4,210,881 km (0.105 R)
• M12: 5,008,088 km (0.046 R)
• M13: 6,101,349 km (0.092 R)
• M14: 6,439,291 km (0.078 R)
• M15: 6,870,432 km (0.115 R)
• M16: 7,133,574 km (0.111 R)
• M17: 8,035,201 km (0.078 R)
• M18: 8,593,500 km (0.058 R)
• M19: 9,796,865 km (0.032 R)
• M20: 9,895,301 km (0.065 R)
• M21: 10,043,851 km (0.083 R)
• M22: 10,193,001 km (0.119 R)
• M23: 10,899,252 km (0.093 R)
• M24: 11,052,590 km (0.066 R)
• M25: 11,778,140 km (0.074 R)
• M26: 11,935,517 km (0.111 R)
• M27: 13,111,655 km (0.105 R)
• M28: 13,220,413 km (0.081 R)
• M29: 13,990,243 km (0.093 R)
• M30: 14,324,744 km (0.106 R)
• M31: 14,436,793 km (0.066 R)
• M32: 14,887,980 km (0.094 R)
• M33: 15,058,372 km (0.091 R)
• M34: 15,573,438 km (0.083 R)
• M35: 15,804,267 km (0.074 R)
• M36: 16,210,874 km (0.12 R)
• M37: 16,562,130 km (0.066 R)
• M38: 18,417,293 km (0.114 R)
• M39: 18,845,293 km (0.085 R)
• M40: 20,086,057 km (0.076 R)
• M41: 20,653,183 km (0.086 R)
• M42: 21,996,721 km (0.115 R)
• M43: 23,039,269 km (0.102 R)
• M44: 23,500,629 km (0.112 R)
• M45: 24,164,694 km (0.082 R)
• M46: 26,468,950 km (0.113 R)
• M47: 26,744,659 km (0.104 R)
• M48: 27,159,942 km (0.112 R)
• M49: 27,368,482 km (0.107 R)
• M50: 28,559,879 km (0.103 R)
• M51: 29,482,300 km (0.053 R)
• M52: 29,839,689 km (0.094 R)
• M53: 30,126,618 km (0.053 R)
• M54: 30,631,062 km (0.058 R)
• M55: 31,065,643 km (0.09 R)
• M56: 31,429,316 km (0.115 R)
• M57: 32,160,999 km (0.092 R)
• M58: 32,972,268 km (0.118 R)
• M59: 33,492,121 km (0.104 R)
• M60: 34,464,657 km (0.112 R)
• M61: 34,916,741 km (0.104 R)
• M62: 35,143,532 km (0.115 R)
• M63: 36,055,331 km (0.099 R)
• M64: 36,361,109 km (0.073 R)
• M65: 37,283,380 km (0.085 R)
• M66: 38,291,221 km (0.091 R)
• M67: 38,681,222 km (0.108 R)
• M68: 38,915,792 km (0.116 R)
• M69: 39,072,570 km (0.104 R)
• M70: 40,889,586 km (0.108 R)
• M71: 41,288,264 km (0.112 R)
• M72: 44,278,127 km (0.096 R)
• M73: 44,523,617 km (0.111 R)
• M74: 45,098,223 km (0.078 R)
• M75: 49,952,524 km (0.062 R)
• M76: 51,149,008 km (0.095 R)
• M77: 52,268,299 km (0.087 R)
• M78: 52,961,237 km (0.112 R)
• M79: 53,134,920 km (0.116 R)
• M80: 53,657,166 km (0.096 R)
• M81: 54,970,186 km (0.112 R)
• M82: 55,586,530 km (0.113 R)
• M83: 57,092,980 km (0.057 R)
• M84: 57,627,942 km (0.065 R)
• M85: 59,332,610 km (0.102 R)
• M86: 59,874,453 km (0.089 R)
• M87: 60,145,974 km (0.045 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 16,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit