🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.45 AU - 0.67 AU

Year: 151 Days

Day: 41.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,871,597 km

• M1: 146,456 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.75 AU - 0.85 AU

Year: 258 Days

Day: 47.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 61.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 14.7

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.38 AU - 5.76 AU

Year: 4731 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,871,597 km

• M1: 378,782 km (0.108 R)
• M2: 481,855 km (0.098 R)
• M3: 909,256 km (0.035 R)
• M4: 1,165,667 km (0.115 R)
• M5: 1,615,657 km (0.101 R)
• M6: 1,819,110 km (0.072 R)
• M7: 1,931,309 km (0.073 R)
• M8: 2,031,539 km (0.09 R)
• M9: 2,148,225 km (0.089 R)
• M10: 2,327,743 km (0.032 R)
• M11: 2,434,855 km (0.091 R)
• M12: 2,686,179 km (0.036 R)
• M13: 2,946,180 km (0.102 R)
• M14: 3,163,546 km (0.119 R)
• M15: 3,300,129 km (0.049 R)
• M16: 3,579,129 km (0.098 R)
• M17: 3,685,792 km (0.105 R)
• M18: 4,310,663 km (0.107 R)
• M19: 4,539,398 km (0.053 R)
• M20: 5,128,514 km (0.056 R)
• M21: 5,742,015 km (0.081 R)
• M22: 6,552,686 km (0.088 R)
• M23: 6,882,699 km (0.102 R)
• M24: 7,399,410 km (0.078 R)
• M25: 7,720,148 km (0.072 R)
• M26: 7,975,362 km (0.109 R)
• M27: 8,351,600 km (0.097 R)
• M28: 8,541,889 km (0.066 R)
• M29: 8,637,631 km (0.116 R)
• M30: 9,097,196 km (0.101 R)
• M31: 9,465,656 km (0.06 R)
• M32: 10,090,825 km (0.119 R)
• M33: 10,242,817 km (0.058 R)
• M34: 10,549,193 km (0.107 R)
• M35: 10,832,831 km (0.06 R)
• M36: 10,962,532 km (0.089 R)
• M37: 11,092,682 km (0.085 R)
• M38: 11,275,940 km (0.073 R)
• M39: 11,725,182 km (0.103 R)
• M40: 11,831,696 km (0.069 R)
• M41: 11,965,286 km (0.072 R)
• M42: 12,180,109 km (0.092 R)
• M43: 12,396,278 km (0.108 R)
• M44: 12,504,886 km (0.073 R)
• M45: 12,723,000 km (0.046 R)
• M46: 13,273,819 km (0.116 R)
• M47: 13,496,271 km (0.12 R)
• M48: 13,776,169 km (0.048 R)
• M49: 13,973,189 km (0.077 R)
• M50: 14,171,257 km (0.117 R)
• M51: 14,570,085 km (0.08 R)
• M52: 14,857,163 km (0.103 R)
• M53: 14,972,652 km (0.084 R)
• M54: 16,679,265 km (0.09 R)
• M55: 16,919,519 km (0.112 R)
• M56: 17,464,205 km (0.119 R)
• M57: 17,586,127 km (0.076 R)
• M58: 17,677,681 km (0.106 R)
• M59: 17,830,720 km (0.115 R)
• M60: 17,984,058 km (0.081 R)
• M61: 18,820,160 km (0.077 R)
• M62: 19,922,696 km (0.104 R)
• M63: 20,050,154 km (0.113 R)
• M64: 20,241,639 km (0.099 R)
• M65: 20,787,671 km (0.082 R)
• M66: 20,916,774 km (0.112 R)
• M67: 21,697,526 km (0.07 R)
• M68: 21,861,485 km (0.099 R)
• M69: 22,091,566 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 10.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.68 AU - 10.84 AU

Year: 10141 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,871,597 km

• M1: 284,984 km (0.074 R)
• M2: 387,309 km (0.056 R)
• M3: 547,528 km (0.043 R)
• M4: 621,430 km (0.106 R)
• M5: 1,140,534 km (0.116 R)
• M6: 1,359,695 km (0.093 R)
• M7: 1,570,927 km (0.1 R)
• M8: 1,747,902 km (0.105 R)
• M9: 2,145,533 km (0.104 R)
• M10: 2,292,737 km (0.092 R)
• M11: 2,367,685 km (0.099 R)
• M12: 2,861,059 km (0.119 R)
• M13: 3,078,275 km (0.113 R)
• M14: 3,703,744 km (0.091 R)
• M15: 3,851,397 km (0.032 R)
• M16: 4,399,075 km (0.09 R)
• M17: 4,587,269 km (0.12 R)
• M18: 4,842,034 km (0.108 R)
• M19: 5,332,566 km (0.09 R)
• M20: 5,533,326 km (0.115 R)
• M21: 5,907,770 km (0.052 R)
• M22: 6,045,998 km (0.109 R)
• M23: 7,862,565 km (0.095 R)
• M24: 7,976,558 km (0.085 R)
• M25: 8,129,447 km (0.048 R)
• M26: 8,283,384 km (0.117 R)
• M27: 8,987,990 km (0.093 R)
• M28: 9,067,576 km (0.114 R)
• M29: 10,748,009 km (0.118 R)
• M30: 10,874,718 km (0.034 R)
• M31: 11,862,662 km (0.097 R)
• M32: 12,789,571 km (0.12 R)
• M33: 13,239,112 km (0.027 R)
• M34: 14,153,903 km (0.095 R)
• M35: 14,712,502 km (0.095 R)
• M36: 15,183,436 km (0.082 R)
• M37: 15,278,281 km (0.047 R)
• M38: 15,611,585 km (0.055 R)
• M39: 15,899,262 km (0.096 R)
• M40: 15,995,603 km (0.071 R)
• M41: 16,188,734 km (0.081 R)
• M42: 16,334,143 km (0.053 R)
• M43: 16,919,968 km (0.12 R)
• M44: 17,512,675 km (0.05 R)
• M45: 18,162,378 km (0.062 R)
• M46: 18,263,058 km (0.053 R)
• M47: 18,414,451 km (0.04 R)
• M48: 18,667,570 km (0.104 R)
• M49: 19,228,712 km (0.05 R)
• M50: 19,382,648 km (0.067 R)
• M51: 20,629,247 km (0.074 R)
• M52: 21,315,303 km (0.104 R)
• M53: 22,927,070 km (0.089 R)
• M54: 24,023,174 km (0.077 R)
• M55: 24,355,281 km (0.119 R)
• M56: 24,466,283 km (0.061 R)
• M57: 25,755,667 km (0.109 R)
• M58: 25,982,158 km (0.092 R)
• M59: 26,323,092 km (0.108 R)
• M60: 26,608,375 km (0.073 R)
• M61: 27,817,724 km (0.101 R)
• M62: 28,166,437 km (0.104 R)
• M63: 30,110,760 km (0.11 R)
• M64: 31,068,935 km (0.083 R)
• M65: 31,491,249 km (0.086 R)
• M66: 34,750,389 km (0.074 R)
• M67: 35,000,666 km (0.111 R)
• M68: 35,503,165 km (0.075 R)
• M69: 35,566,146 km (0.053 R)
• M70: 36,578,624 km (0.102 R)
• M71: 38,179,621 km (0.091 R)
• M72: 38,244,097 km (0.043 R)
• M73: 38,437,976 km (0.086 R)
• M74: 38,761,556 km (0.098 R)
• M75: 39,086,184 km (0.047 R)
• M76: 39,411,709 km (0.088 R)
• M77: 40,656,662 km (0.041 R)
• M78: 40,722,635 km (0.073 R)
• M79: 41,317,137 km (0.092 R)
• M80: 42,849,617 km (0.086 R)
• M81: 43,118,145 km (0.103 R)
• M82: 43,319,803 km (0.099 R)
• M83: 43,454,441 km (0.084 R)
• M84: 43,724,166 km (0.118 R)
• M85: 44,400,798 km (0.115 R)
• M86: 44,672,318 km (0.103 R)
• M87: 45,012,653 km (0.058 R)
• M88: 45,490,618 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861

Radius: 6.1

Gravity: 23.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.7 AU - 13.92 AU

Year: 18470 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,871,597 km

• M1: 78,389 km (0.051 R)
• M2: 440,416 km (0.102 R)
• M3: 1,079,349 km (0.07 R)
• M4: 1,247,945 km (0.114 R)
• M5: 1,578,856 km (0.066 R)
• M6: 1,641,837 km (0.065 R)
• M7: 1,705,865 km (0.096 R)
• M8: 1,770,640 km (0.077 R)
• M9: 2,462,531 km (0.094 R)
• M10: 2,572,934 km (0.051 R)
• M11: 3,806,817 km (0.105 R)
• M12: 5,673,798 km (0.106 R)
• M13: 5,869,024 km (0.116 R)
• M14: 6,266,206 km (0.1 R)
• M15: 6,417,300 km (0.037 R)
• M16: 6,672,065 km (0.047 R)
• M17: 6,774,839 km (0.084 R)
• M18: 7,994,361 km (0.057 R)
• M19: 8,657,079 km (0.085 R)
• M20: 9,567,831 km (0.11 R)
• M21: 10,034,576 km (0.11 R)
• M22: 10,449,112 km (0.065 R)
• M23: 11,663,996 km (0.069 R)
• M24: 11,974,711 km (0.029 R)
• M25: 12,604,219 km (0.052 R)
• M26: 12,667,798 km (0.084 R)
• M27: 12,731,377 km (0.049 R)
• M28: 13,308,975 km (0.052 R)
• M29: 15,431,020 km (0.119 R)
• M30: 16,184,395 km (0.072 R)
• M31: 17,160,521 km (0.079 R)
• M32: 17,726,899 km (0.071 R)
• M33: 18,083,989 km (0.113 R)
• M34: 18,155,646 km (0.066 R)
• M35: 19,096,318 km (0.064 R)
• M36: 19,683,041 km (0.106 R)
• M37: 20,499,396 km (0.106 R)
• M38: 20,574,195 km (0.103 R)
• M39: 22,704,170 km (0.044 R)
• M40: 22,936,495 km (0.098 R)
• M41: 23,169,718 km (0.079 R)
• M42: 23,952,414 km (0.1 R)
• M43: 24,268,066 km (0.12 R)
• M44: 24,505,627 km (0.106 R)
• M45: 26,596,557 km (0.098 R)
• M46: 27,911,522 km (0.101 R)
• M47: 28,576,933 km (0.046 R)
• M48: 30,092,958 km (0.097 R)
• M49: 30,348,172 km (0.09 R)
• M50: 31,635,163 km (0.088 R)
• M51: 31,808,098 km (0.091 R)
• M52: 31,894,565 km (0.08 R)
• M53: 31,981,332 km (0.047 R)
• M54: 32,241,782 km (0.085 R)
• M55: 32,939,656 km (0.114 R)
• M56: 34,528,236 km (0.092 R)
• M57: 36,232,006 km (0.102 R)
• M58: 38,884,825 km (0.074 R)
• M59: 39,720,778 km (0.118 R)
• M60: 40,468,767 km (0.032 R)
• M61: 42,740,560 km (0.073 R)
• M62: 43,218,974 km (0.117 R)
• M63: 45,637,822 km (0.113 R)
• M64: 46,224,994 km (0.118 R)
• M65: 47,110,165 km (0.036 R)
• M66: 48,100,353 km (0.098 R)
• M67: 48,199,686 km (0.093 R)
• M68: 50,706,797 km (0.09 R)
• M69: 51,010,480 km (0.079 R)
• M70: 52,435,550 km (0.082 R)
• M71: 52,947,773 km (0.076 R)
• M72: 58,053,847 km (0.076 R)
• M73: 58,265,678 km (0.096 R)
• M74: 60,075,663 km (0.104 R)
• M75: 63,641,627 km (0.082 R)
• M76: 64,297,314 km (0.077 R)
• M77: 64,406,820 km (0.048 R)
• M78: 64,845,441 km (0.09 R)
• M79: 64,955,246 km (0.095 R)
• M80: 65,395,064 km (0.091 R)
• M81: 66,056,735 km (0.118 R)
• M82: 67,164,358 km (0.093 R)
• M83: 67,497,811 km (0.086 R)
• M84: 68,278,114 km (0.083 R)
• M85: 70,072,839 km (0.09 R)
• M86: 71,202,453 km (0.101 R)
• M87: 71,315,699 km (0.039 R)
• M88: 72,451,894 km (0.097 R)
• M89: 73,250,897 km (0.074 R)
• M90: 74,282,224 km (0.079 R)
• M91: 75,318,489 km (0.116 R)
• M92: 76,243,602 km (0.067 R)
• M93: 76,939,980 km (0.074 R)
• M94: 77,871,526 km (0.061 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit