🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 11.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.79 AU

Year: 466 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,757,977 km

• M1: 147,504 km (0.066 R)
• M2: 239,955 km (0.049 R)
• M3: 374,144 km (0.048 R)
• M4: 460,911 km (0.083 R)
• M5: 536,308 km (0.08 R)
• M6: 631,153 km (0.106 R)
• M7: 745,446 km (0.118 R)
• M8: 862,133 km (0.115 R)
• M9: 982,559 km (0.097 R)
• M10: 1,121,086 km (0.117 R)
• M11: 1,200,822 km (0.042 R)
• M12: 1,376,001 km (0.062 R)
• M13: 1,505,553 km (0.073 R)
• M14: 1,625,530 km (0.1 R)
• M15: 1,802,505 km (0.054 R)
• M16: 1,889,870 km (0.052 R)
• M17: 1,993,691 km (0.091 R)
• M18: 2,103,196 km (0.119 R)
• M19: 2,344,348 km (0.107 R)
• M20: 2,440,240 km (0.118 R)
• M21: 2,598,814 km (0.062 R)
• M22: 2,681,542 km (0.109 R)
• M23: 2,866,594 km (0.109 R)
• M24: 2,947,826 km (0.104 R)
• M25: 3,034,294 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.3

Radius: 12

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.84 AU - 1.1 AU

Year: 672 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,757,977 km

• M1: 166,652 km (0.098 R)
• M2: 279,598 km (0.03 R)
• M3: 359,334 km (0.118 R)
• M4: 457,919 km (0.103 R)
• M5: 581,936 km (0.06 R)
• M6: 680,820 km (0.111 R)
• M7: 773,870 km (0.078 R)
• M8: 852,409 km (0.097 R)
• M9: 927,507 km (0.107 R)
• M10: 1,032,525 km (0.087 R)
• M11: 1,178,083 km (0.06 R)
• M12: 1,292,974 km (0.115 R)
• M13: 1,384,678 km (0.115 R)
• M14: 1,462,768 km (0.097 R)
• M15: 1,611,618 km (0.099 R)
• M16: 1,702,573 km (0.114 R)
• M17: 1,820,905 km (0.104 R)
• M18: 1,902,885 km (0.057 R)
• M19: 2,070,584 km (0.079 R)
• M20: 2,192,955 km (0.118 R)
• M21: 2,289,745 km (0.079 R)
• M22: 2,364,544 km (0.083 R)
• M23: 2,598,814 km (0.112 R)
• M24: 2,736,145 km (0.039 R)
• M25: 3,002,728 km (0.063 R)
• M26: 3,131,532 km (0.045 R)
• M27: 3,220,244 km (0.076 R)
• M28: 3,299,231 km (0.086 R)
• M29: 3,442,995 km (0.065 R)
• M30: 3,583,467 km (0.096 R)
• M31: 3,786,621 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 12.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.75 AU - 5.19 AU

Year: 6643 Days

Day: 14.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,757,977 km

• M1: 157,527 km (0.115 R)
• M2: 489,484 km (0.052 R)
• M3: 711,338 km (0.036 R)
• M4: 793,168 km (0.064 R)
• M5: 1,028,635 km (0.075 R)
• M6: 1,390,363 km (0.09 R)
• M7: 1,478,177 km (0.107 R)
• M8: 1,622,838 km (0.085 R)
• M9: 1,791,285 km (0.091 R)
• M10: 1,887,626 km (0.036 R)
• M11: 2,005,509 km (0.083 R)
• M12: 2,146,281 km (0.101 R)
• M13: 2,566,800 km (0.085 R)
• M14: 2,742,428 km (0.088 R)
• M15: 3,036,388 km (0.075 R)
• M16: 3,245,975 km (0.089 R)
• M17: 3,460,498 km (0.079 R)
• M18: 3,704,193 km (0.089 R)
• M19: 3,853,342 km (0.081 R)
• M20: 4,080,731 km (0.11 R)
• M21: 4,260,547 km (0.071 R)
• M22: 4,843,231 km (0.095 R)
• M23: 5,033,968 km (0.049 R)
• M24: 5,649,713 km (0.051 R)
• M25: 6,024,905 km (0.093 R)
• M26: 7,013,298 km (0.087 R)
• M27: 7,291,699 km (0.106 R)
• M28: 7,668,536 km (0.03 R)
• M29: 8,441,359 km (0.075 R)
• M30: 8,572,556 km (0.077 R)
• M31: 8,970,337 km (0.044 R)
• M32: 9,137,887 km (0.074 R)
• M33: 9,272,674 km (0.079 R)
• M34: 9,374,251 km (0.105 R)
• M35: 9,887,372 km (0.091 R)
• M36: 13,192,438 km (0.053 R)
• M37: 13,306,731 km (0.06 R)
• M38: 13,421,472 km (0.102 R)
• M39: 13,536,513 km (0.104 R)
• M40: 14,233,340 km (0.094 R)
• M41: 14,389,819 km (0.056 R)
• M42: 15,061,214 km (0.028 R)
• M43: 15,621,758 km (0.107 R)
• M44: 15,985,729 km (0.033 R)
• M45: 16,189,182 km (0.103 R)
• M46: 16,557,492 km (0.082 R)
• M47: 17,763,251 km (0.093 R)
• M48: 18,611,172 km (0.047 R)
• M49: 18,696,742 km (0.111 R)
• M50: 19,429,023 km (0.06 R)
• M51: 19,559,174 km (0.088 R)
• M52: 19,689,773 km (0.097 R)
• M53: 19,776,839 km (0.096 R)
• M54: 20,126,748 km (0.071 R)
• M55: 20,390,639 km (0.09 R)
• M56: 21,010,572 km (0.1 R)
• M57: 21,502,001 km (0.049 R)
• M58: 21,861,934 km (0.118 R)
• M59: 22,178,333 km (0.116 R)
• M60: 22,724,515 km (0.091 R)
• M61: 23,091,030 km (0.095 R)
• M62: 24,015,993 km (0.059 R)
• M63: 24,389,240 km (0.03 R)
• M64: 24,811,704 km (0.081 R)
• M65: 25,473,376 km (0.113 R)
• M66: 25,997,417 km (0.102 R)
• M67: 26,284,795 km (0.112 R)
• M68: 26,862,691 km (0.119 R)
• M69: 27,201,680 km (0.104 R)
• M70: 27,444,777 km (0.058 R)
• M71: 27,542,165 km (0.06 R)
• M72: 28,967,683 km (0.043 R)
• M73: 29,714,326 km (0.091 R)
• M74: 30,316,308 km (0.109 R)
• M75: 30,669,359 km (0.05 R)
• M76: 31,125,183 km (0.092 R)
• M77: 32,043,565 km (0.071 R)
• M78: 33,333,996 km (0.106 R)
• M79: 34,378,488 km (0.115 R)
• M80: 35,539,817 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.5

Radius: 4

Gravity: 50.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.15 AU - 6.19 AU

Year: 9490 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 48,757,977 km

• M1: 54,154 km (0.071 R)
• M2: 121,922 km (0.114 R)
• M3: 197,918 km (0.1 R)
• M4: 328,517 km (0.094 R)
• M5: 594,352 km (0.088 R)
• M6: 1,214,436 km (0.083 R)
• M7: 1,321,248 km (0.119 R)
• M8: 1,683,425 km (0.072 R)
• M9: 2,439,044 km (0.108 R)
• M10: 2,907,734 km (0.037 R)
• M11: 3,957,013 km (0.103 R)
• M12: 4,373,643 km (0.101 R)
• M13: 4,471,780 km (0.081 R)
• M14: 4,905,464 km (0.12 R)
• M15: 4,973,381 km (0.098 R)
• M16: 5,075,856 km (0.112 R)
• M17: 5,179,078 km (0.111 R)
• M18: 5,282,899 km (0.11 R)
• M19: 6,248,254 km (0.11 R)
• M20: 6,432,858 km (0.055 R)
• M21: 6,807,601 km (0.098 R)
• M22: 7,035,737 km (0.1 R)
• M23: 7,189,225 km (0.074 R)
• M24: 7,382,805 km (0.048 R)
• M25: 7,774,901 km (0.04 R)
• M26: 8,213,970 km (0.087 R)
• M27: 8,416,227 km (0.059 R)
• M28: 8,784,387 km (0.102 R)
• M29: 9,536,415 km (0.035 R)
• M30: 9,663,723 km (0.048 R)
• M31: 10,439,538 km (0.114 R)
• M32: 11,279,829 km (0.089 R)
• M33: 11,414,467 km (0.09 R)
• M34: 12,372,043 km (0.049 R)
• M35: 13,783,948 km (0.106 R)
• M36: 14,606,437 km (0.059 R)
• M37: 15,196,600 km (0.12 R)
• M38: 15,594,232 km (0.053 R)
• M39: 15,794,394 km (0.062 R)
• M40: 15,844,658 km (0.103 R)
• M41: 16,501,543 km (0.115 R)
• M42: 16,654,432 km (0.089 R)
• M43: 17,167,552 km (0.061 R)
• M44: 18,261,562 km (0.109 R)
• M45: 18,314,220 km (0.086 R)
• M46: 18,366,879 km (0.066 R)
• M47: 18,950,161 km (0.08 R)
• M48: 19,593,132 km (0.11 R)
• M49: 19,754,997 km (0.104 R)
• M50: 20,134,527 km (0.102 R)
• M51: 20,297,888 km (0.086 R)
• M52: 20,571,203 km (0.098 R)
• M53: 20,625,956 km (0.061 R)
• M54: 21,010,871 km (0.115 R)
• M55: 21,066,073 km (0.095 R)
• M56: 21,398,180 km (0.05 R)
• M57: 21,732,083 km (0.049 R)
• M58: 21,787,883 km (0.093 R)
• M59: 21,955,582 km (0.118 R)
• M60: 22,404,974 km (0.07 R)
• M61: 24,174,567 km (0.109 R)
• M62: 24,580,277 km (0.083 R)
• M63: 25,281,143 km (0.051 R)
• M64: 26,166,463 km (0.079 R)
• M65: 26,225,853 km (0.109 R)
• M66: 27,061,806 km (0.12 R)
• M67: 27,724,824 km (0.072 R)
• M68: 28,759,891 km (0.1 R)
• M69: 28,882,562 km (0.087 R)
• M70: 29,066,717 km (0.1 R)
• M71: 29,374,589 km (0.11 R)
• M72: 29,683,658 km (0.071 R)
• M73: 30,367,321 km (0.102 R)
• M74: 30,617,149 km (0.115 R)
• M75: 30,805,044 km (0.043 R)
• M76: 31,623,344 km (0.082 R)
• M77: 32,385,246 km (0.028 R)
• M78: 34,576,257 km (0.068 R)
• M79: 35,033,278 km (0.107 R)
• M80: 35,295,374 km (0.093 R)
• M81: 35,887,332 km (0.105 R)
• M82: 36,482,582 km (0.102 R)
• M83: 37,348,156 km (0.077 R)
• M84: 38,557,804 km (0.117 R)
• M85: 39,167,415 km (0.111 R)
• M86: 39,439,384 km (0.071 R)
• M87: 40,190,515 km (0.063 R)
• M88: 40,671,024 km (0.086 R)
• M89: 40,877,469 km (0.117 R)
• M90: 42,054,205 km (0.11 R)
• M91: 44,228,311 km (0.086 R)
• M92: 44,653,319 km (0.029 R)
• M93: 45,150,881 km (0.114 R)
• M94: 45,436,015 km (0.046 R)
• M95: 45,650,389 km (0.077 R)
• M96: 46,295,155 km (0.074 R)
• M97: 46,654,639 km (0.094 R)
• M98: 48,320,262 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 10,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit