🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.42 AU - 0.7 AU

Year: 157 Days

Day: 35.4 Hours

Environment

Temp: 227 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.54 AU - 0.8 AU

Year: 206 Days

Day: 21.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,871,456 km

• M1: 31,116 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 289 Days

Day: 39.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,871,456 km

• M1: 601,383 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.31 AU - 1.71 AU

Year: 695 Days

Day: 44.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.22 AU - 1.8 AU

Year: 695 Days

Day: 31.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.98 AU - 2.28 AU

Year: 1165 Days

Day: 39 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,871,456 km

• M1: 643,420 km (0.097 R)
• M2: 1,448,257 km (0.09 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 8

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.49 AU - 10.19 AU

Year: 9849 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,871,456 km

• M1: 130,749 km (0.098 R)
• M2: 187,895 km (0.054 R)
• M3: 404,812 km (0.113 R)
• M4: 494,571 km (0.05 R)
• M5: 575,204 km (0.12 R)
• M6: 923,019 km (0.116 R)
• M7: 1,217,128 km (0.091 R)
• M8: 1,283,999 km (0.12 R)
• M9: 1,468,303 km (0.077 R)
• M10: 2,072,230 km (0.116 R)
• M11: 2,372,622 km (0.054 R)
• M12: 2,657,756 km (0.119 R)
• M13: 3,075,283 km (0.106 R)
• M14: 4,173,182 km (0.079 R)
• M15: 4,344,173 km (0.086 R)
• M16: 4,622,425 km (0.057 R)
• M17: 4,870,607 km (0.108 R)
• M18: 5,529,137 km (0.037 R)
• M19: 6,176,447 km (0.04 R)
• M20: 6,727,416 km (0.064 R)
• M21: 7,666,741 km (0.074 R)
• M22: 7,750,366 km (0.062 R)
• M23: 7,918,514 km (0.111 R)
• M24: 8,473,223 km (0.08 R)
• M25: 9,217,622 km (0.069 R)
• M26: 10,488,905 km (0.073 R)
• M27: 10,909,126 km (0.109 R)
• M28: 11,003,223 km (0.12 R)
• M29: 11,430,175 km (0.077 R)
• M30: 11,862,513 km (0.076 R)
• M31: 12,153,780 km (0.095 R)
• M32: 12,644,461 km (0.083 R)
• M33: 13,543,843 km (0.112 R)
• M34: 14,619,153 km (0.076 R)
• M35: 15,615,475 km (0.118 R)
• M36: 16,417,469 km (0.058 R)
• M37: 16,959,462 km (0.081 R)
• M38: 17,728,395 km (0.058 R)
• M39: 17,783,746 km (0.096 R)
• M40: 18,284,450 km (0.052 R)
• M41: 18,564,647 km (0.1 R)
• M42: 19,129,229 km (0.099 R)
• M43: 20,333,343 km (0.1 R)
• M44: 20,740,099 km (0.085 R)
• M45: 20,798,442 km (0.059 R)
• M46: 21,384,866 km (0.118 R)
• M47: 21,680,023 km (0.082 R)
• M48: 21,798,504 km (0.101 R)
• M49: 22,753,986 km (0.118 R)
• M50: 22,934,700 km (0.085 R)
• M51: 22,994,988 km (0.108 R)
• M52: 23,418,799 km (0.051 R)
• M53: 25,638,831 km (0.097 R)
• M54: 26,204,161 km (0.118 R)
• M55: 26,267,292 km (0.086 R)
• M56: 27,796,332 km (0.079 R)
• M57: 28,053,939 km (0.096 R)
• M58: 28,377,220 km (0.111 R)
• M59: 28,896,773 km (0.108 R)
• M60: 29,092,448 km (0.113 R)
• M61: 29,419,618 km (0.08 R)
• M62: 29,945,455 km (0.072 R)
• M63: 30,275,767 km (0.107 R)
• M64: 30,673,697 km (0.111 R)
• M65: 31,073,423 km (0.047 R)
• M66: 31,608,983 km (0.117 R)
• M67: 33,097,482 km (0.116 R)
• M68: 33,370,498 km (0.115 R)
• M69: 34,332,263 km (0.093 R)
• M70: 34,747,097 km (0.117 R)
• M71: 36,353,031 km (0.057 R)
• M72: 36,564,263 km (0.119 R)
• M73: 36,917,314 km (0.118 R)
• M74: 37,058,833 km (0.042 R)
• M75: 38,340,588 km (0.084 R)
• M76: 38,555,710 km (0.118 R)
• M77: 39,492,043 km (0.112 R)
• M78: 40,436,005 km (0.106 R)
• M79: 41,093,937 km (0.059 R)
• M80: 41,167,240 km (0.102 R)
• M81: 41,313,995 km (0.069 R)
• M82: 41,387,448 km (0.113 R)
• M83: 42,791,125 km (0.055 R)
• M84: 44,210,360 km (0.084 R)
• M85: 45,265,922 km (0.061 R)
• M86: 47,018,162 km (0.114 R)
• M87: 47,325,137 km (0.092 R)
• M88: 47,786,945 km (0.112 R)
• M89: 47,941,181 km (0.076 R)
• M90: 49,025,466 km (0.099 R)
• M91: 50,352,998 km (0.08 R)
• M92: 50,745,692 km (0.077 R)
• M93: 50,824,381 km (0.087 R)
• M94: 50,981,907 km (0.089 R)
• M95: 52,883,894 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.6

Radius: 8

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.11 AU - 11.83 AU

Year: 13616 Days

Day: 14.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,871,456 km

• M1: 114,143 km (0.055 R)
• M2: 301,589 km (0.093 R)
• M3: 385,514 km (0.068 R)
• M4: 446,699 km (0.118 R)
• M5: 806,333 km (0.115 R)
• M6: 950,844 km (0.051 R)
• M7: 1,265,598 km (0.112 R)
• M8: 2,537,778 km (0.114 R)
• M9: 2,659,551 km (0.101 R)
• M10: 3,133,926 km (0.099 R)
• M11: 3,298,035 km (0.102 R)
• M12: 3,703,146 km (0.04 R)
• M13: 3,806,967 km (0.078 R)
• M14: 3,946,841 km (0.064 R)
• M15: 4,088,510 km (0.114 R)
• M16: 4,486,590 km (0.108 R)
• M17: 5,203,313 km (0.073 R)
• M18: 5,397,790 km (0.095 R)
• M19: 5,914,801 km (0.061 R)
• M20: 6,572,882 km (0.112 R)
• M21: 7,167,533 km (0.115 R)
• M22: 7,690,976 km (0.118 R)
• M23: 8,271,865 km (0.066 R)
• M24: 8,407,999 km (0.069 R)
• M25: 8,636,435 km (0.083 R)
• M26: 8,959,716 km (0.118 R)
• M27: 9,099,440 km (0.029 R)
• M28: 9,523,251 km (0.099 R)
• M29: 10,487,559 km (0.064 R)
• M30: 10,981,381 km (0.073 R)
• M31: 11,331,590 km (0.087 R)
• M32: 11,432,419 km (0.069 R)
• M33: 12,300,685 km (0.102 R)
• M34: 12,612,148 km (0.104 R)
• M35: 12,664,357 km (0.101 R)
• M36: 12,821,286 km (0.096 R)
• M37: 17,528,233 km (0.077 R)
• M38: 17,761,606 km (0.105 R)
• M39: 18,646,178 km (0.102 R)
• M40: 19,183,683 km (0.062 R)
• M41: 19,424,236 km (0.049 R)
• M42: 19,665,837 km (0.102 R)
• M43: 19,726,424 km (0.101 R)
• M44: 19,847,598 km (0.072 R)
• M45: 19,969,221 km (0.076 R)
• M46: 21,384,417 km (0.116 R)
• M47: 22,831,777 km (0.113 R)
• M48: 23,150,570 km (0.097 R)
• M49: 23,471,008 km (0.119 R)
• M50: 24,245,626 km (0.097 R)
• M51: 24,636,077 km (0.092 R)
• M52: 25,357,437 km (0.073 R)
• M53: 25,423,410 km (0.073 R)
• M54: 25,489,383 km (0.117 R)
• M55: 25,555,355 km (0.118 R)
• M56: 26,019,258 km (0.114 R)
• M57: 26,485,854 km (0.091 R)
• M58: 27,022,462 km (0.045 R)
• M59: 27,089,781 km (0.106 R)
• M60: 28,311,397 km (0.097 R)
• M61: 28,448,279 km (0.102 R)
• M62: 29,898,331 km (0.082 R)
• M63: 30,317,056 km (0.098 R)
• M64: 30,878,347 km (0.085 R)
• M65: 30,948,807 km (0.098 R)
• M66: 31,868,834 km (0.045 R)
• M67: 32,941,750 km (0.104 R)
• M68: 33,085,663 km (0.087 R)
• M69: 33,808,520 km (0.111 R)
• M70: 34,317,602 km (0.077 R)
• M71: 34,609,617 km (0.11 R)
• M72: 34,902,530 km (0.03 R)
• M73: 35,269,792 km (0.108 R)
• M74: 35,638,252 km (0.12 R)
• M75: 35,712,153 km (0.071 R)
• M76: 36,156,309 km (0.104 R)
• M77: 36,602,410 km (0.097 R)
• M78: 36,676,910 km (0.071 R)
• M79: 38,404,765 km (0.079 R)
• M80: 38,859,992 km (0.084 R)
• M81: 40,159,100 km (0.059 R)
• M82: 40,698,250 km (0.086 R)
• M83: 42,564,633 km (0.068 R)
• M84: 42,721,412 km (0.11 R)
• M85: 45,416,118 km (0.109 R)
• M86: 45,496,303 km (0.066 R)
• M87: 49,313,143 km (0.104 R)
• M88: 50,303,930 km (0.117 R)
• M89: 52,809,694 km (0.102 R)
• M90: 53,738,697 km (0.071 R)
• M91: 55,441,420 km (0.076 R)
• M92: 57,854,882 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 14.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.67 AU - 13.35 AU

Year: 14633 Days

Day: 14.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,871,456 km

• M1: 179,817 km (0.116 R)
• M2: 285,283 km (0.109 R)
• M3: 419,173 km (0.058 R)
• M4: 639,830 km (0.102 R)
• M5: 839,094 km (0.084 R)
• M6: 1,484,310 km (0.112 R)
• M7: 2,292,139 km (0.105 R)
• M8: 2,386,086 km (0.095 R)
• M9: 2,481,380 km (0.088 R)
• M10: 2,775,340 km (0.109 R)
• M11: 3,046,112 km (0.053 R)
• M12: 3,614,135 km (0.072 R)
• M13: 3,761,489 km (0.106 R)
• M14: 4,647,108 km (0.068 R)
• M15: 4,807,627 km (0.116 R)
• M16: 5,134,349 km (0.093 R)
• M17: 5,468,401 km (0.065 R)
• M18: 5,595,559 km (0.108 R)
• M19: 6,603,100 km (0.102 R)
• M20: 6,829,592 km (0.113 R)
• M21: 7,524,474 km (0.081 R)
• M22: 9,435,736 km (0.085 R)
• M23: 10,366,235 km (0.077 R)
• M24: 10,471,402 km (0.033 R)
• M25: 10,736,041 km (0.054 R)
• M26: 10,842,554 km (0.077 R)
• M27: 11,488,817 km (0.092 R)
• M28: 11,597,725 km (0.119 R)
• M29: 11,761,684 km (0.111 R)
• M30: 12,147,497 km (0.074 R)
• M31: 12,369,949 km (0.117 R)
• M32: 12,537,498 km (0.106 R)
• M33: 12,931,689 km (0.112 R)
• M34: 13,559,252 km (0.103 R)
• M35: 13,674,442 km (0.061 R)
• M36: 14,138,495 km (0.086 R)
• M37: 14,255,331 km (0.114 R)
• M38: 16,474,166 km (0.07 R)
• M39: 16,597,136 km (0.062 R)
• M40: 17,216,770 km (0.091 R)
• M41: 17,341,535 km (0.08 R)
• M42: 17,654,942 km (0.039 R)
• M43: 18,542,506 km (0.08 R)
• M44: 19,770,107 km (0.078 R)
• M45: 20,558,936 km (0.113 R)
• M46: 21,157,477 km (0.07 R)
• M47: 22,032,026 km (0.066 R)
• M48: 23,193,504 km (0.107 R)
• M49: 23,677,453 km (0.087 R)
• M50: 23,885,993 km (0.117 R)
• M51: 24,937,516 km (0.107 R)
• M52: 26,434,991 km (0.088 R)
• M53: 27,013,037 km (0.094 R)
• M54: 27,449,414 km (0.084 R)
• M55: 27,888,035 km (0.093 R)
• M56: 28,402,801 km (0.09 R)
• M57: 28,624,356 km (0.047 R)
• M58: 29,218,110 km (0.03 R)
• M59: 30,417,585 km (0.105 R)
• M60: 33,019,541 km (0.088 R)
• M61: 33,720,258 km (0.089 R)
• M62: 34,347,222 km (0.091 R)
• M63: 37,620,424 km (0.086 R)
• M64: 38,433,787 km (0.057 R)
• M65: 39,170,706 km (0.071 R)
• M66: 39,499,822 km (0.12 R)
• M67: 39,747,257 km (0.053 R)
• M68: 40,326,500 km (0.094 R)
• M69: 43,604,638 km (0.078 R)
• M70: 44,202,132 km (0.068 R)
• M71: 46,793,017 km (0.086 R)
• M72: 47,843,194 km (0.111 R)
• M73: 48,283,012 km (0.088 R)
• M74: 50,055,747 km (0.087 R)
• M75: 50,323,527 km (0.048 R)
• M76: 50,502,296 km (0.072 R)
• M77: 51,039,951 km (0.084 R)
• M78: 52,392,166 km (0.117 R)
• M79: 54,488,481 km (0.097 R)
• M80: 54,672,038 km (0.108 R)
• M81: 56,426,372 km (0.06 R)
• M82: 57,450,519 km (0.031 R)
• M83: 58,011,661 km (0.094 R)
• M84: 58,105,459 km (0.043 R)
• M85: 58,480,800 km (0.096 R)
• M86: 58,574,747 km (0.09 R)
• M87: 60,464,467 km (0.036 R)
• M88: 62,566,317 km (0.119 R)
• M89: 63,626,218 km (0.115 R)
• M90: 64,594,865 km (0.071 R)

Asteroid Belt

Center: 15.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.7

Radius: 6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.33 AU - 19.85 AU

Year: 30036 Days

Day: 15.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,871,456 km

• M1: 75,846 km (0.086 R)
• M2: 126,859 km (0.04 R)
• M3: 1,131,259 km (0.11 R)
• M4: 1,667,268 km (0.04 R)
• M5: 1,939,985 km (0.095 R)
• M6: 2,026,752 km (0.087 R)
• M7: 2,503,221 km (0.113 R)
• M8: 3,475,159 km (0.06 R)
• M9: 3,877,128 km (0.118 R)
• M10: 3,986,783 km (0.103 R)
• M11: 4,407,303 km (0.111 R)
• M12: 4,464,300 km (0.085 R)
• M13: 4,783,093 km (0.095 R)
• M14: 5,019,457 km (0.059 R)
• M15: 5,259,562 km (0.067 R)
• M16: 5,534,373 km (0.09 R)
• M17: 5,596,008 km (0.115 R)
• M18: 6,129,623 km (0.095 R)
• M19: 6,613,871 km (0.117 R)
• M20: 8,886,562 km (0.109 R)
• M21: 8,995,021 km (0.108 R)
• M22: 9,360,189 km (0.109 R)
• M23: 10,522,415 km (0.076 R)
• M24: 11,650,233 km (0.037 R)
• M25: 14,102,741 km (0.057 R)
• M26: 14,911,467 km (0.099 R)
• M27: 15,040,570 km (0.091 R)
• M28: 16,573,798 km (0.065 R)
• M29: 17,155,734 km (0.077 R)
• M30: 17,744,402 km (0.105 R)
• M31: 18,478,179 km (0.088 R)
• M32: 18,709,458 km (0.11 R)
• M33: 19,034,833 km (0.096 R)
• M34: 19,174,857 km (0.078 R)
• M35: 20,546,220 km (0.038 R)
• M36: 22,587,633 km (0.084 R)
• M37: 22,934,102 km (0.052 R)
• M38: 23,083,101 km (0.03 R)
• M39: 23,182,584 km (0.09 R)
• M40: 24,286,915 km (0.051 R)
• M41: 24,337,479 km (0.115 R)
• M42: 24,692,625 km (0.112 R)
• M43: 25,459,613 km (0.077 R)
• M44: 25,768,532 km (0.115 R)
• M45: 26,911,909 km (0.105 R)
• M46: 28,177,956 km (0.104 R)
• M47: 28,764,828 km (0.084 R)
• M48: 28,925,496 km (0.039 R)
• M49: 30,222,061 km (0.109 R)
• M50: 31,482,273 km (0.118 R)
• M51: 32,759,540 km (0.088 R)
• M52: 33,039,438 km (0.04 R)
• M53: 33,207,885 km (0.118 R)
• M54: 33,320,233 km (0.113 R)
• M55: 34,223,804 km (0.112 R)
• M56: 36,691,870 km (0.083 R)
• M57: 37,390,791 km (0.044 R)
• M58: 38,270,576 km (0.093 R)
• M59: 39,752,193 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 12,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit