🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.26 AU - 1.52 AU

Year: 621 Days

Day: 46.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.7 AU - 4.24 AU

Year: 2448 Days

Day: 42.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 13

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.02 AU - 5.94 AU

Year: 4209 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 110,634,147 km

• M1: 178,321 km (0.069 R)
• M2: 363,523 km (0.106 R)
• M3: 664,663 km (0.084 R)
• M4: 827,725 km (0.056 R)
• M5: 1,140,684 km (0.12 R)
• M6: 1,239,269 km (0.116 R)
• M7: 1,355,656 km (0.114 R)
• M8: 1,445,564 km (0.109 R)
• M9: 1,600,099 km (0.08 R)
• M10: 1,728,005 km (0.094 R)
• M11: 2,028,547 km (0.073 R)
• M12: 2,274,037 km (0.113 R)
• M13: 2,437,249 km (0.055 R)
• M14: 2,718,044 km (0.108 R)
• M15: 2,930,622 km (0.097 R)
• M16: 3,209,473 km (0.102 R)
• M17: 3,476,206 km (0.079 R)
• M18: 3,601,718 km (0.118 R)
• M19: 3,728,877 km (0.033 R)
• M20: 4,319,639 km (0.077 R)
• M21: 4,846,223 km (0.107 R)
• M22: 5,200,770 km (0.087 R)
• M23: 5,885,031 km (0.098 R)
• M24: 6,136,505 km (0.12 R)
• M25: 6,238,082 km (0.106 R)
• M26: 6,780,374 km (0.079 R)
• M27: 6,938,200 km (0.091 R)
• M28: 7,365,002 km (0.08 R)
• M29: 7,446,084 km (0.101 R)
• M30: 7,554,393 km (0.067 R)
• M31: 8,384,661 km (0.067 R)
• M32: 8,554,156 km (0.118 R)
• M33: 9,507,094 km (0.057 R)
• M34: 9,595,357 km (0.078 R)
• M35: 9,981,170 km (0.114 R)
• M36: 10,130,917 km (0.091 R)
• M37: 10,311,632 km (0.052 R)
• M38: 10,645,684 km (0.114 R)
• M39: 10,737,537 km (0.113 R)
• M40: 10,921,692 km (0.08 R)
• M41: 11,076,077 km (0.069 R)
• M42: 11,200,093 km (0.099 R)
• M43: 11,449,623 km (0.083 R)
• M44: 11,795,643 km (0.108 R)
• M45: 12,305,023 km (0.098 R)
• M46: 12,433,528 km (0.055 R)
• M47: 12,530,318 km (0.114 R)
• M48: 12,756,809 km (0.109 R)
• M49: 13,148,306 km (0.094 R)
• M50: 13,246,891 km (0.105 R)
• M51: 13,643,326 km (0.104 R)
• M52: 13,743,108 km (0.062 R)
• M53: 14,346,735 km (0.11 R)
• M54: 14,583,698 km (0.063 R)
• M55: 14,788,049 km (0.115 R)
• M56: 14,890,523 km (0.106 R)
• M57: 15,199,293 km (0.053 R)
• M58: 16,208,929 km (0.108 R)
• M59: 16,455,915 km (0.084 R)
• M60: 16,597,585 km (0.07 R)
• M61: 17,528,532 km (0.074 R)
• M62: 17,745,748 km (0.064 R)
• M63: 17,854,655 km (0.046 R)
• M64: 18,073,368 km (0.094 R)
• M65: 18,734,441 km (0.098 R)
• M66: 18,993,694 km (0.111 R)
• M67: 19,665,687 km (0.028 R)
• M68: 20,994,864 km (0.079 R)
• M69: 22,549,186 km (0.045 R)
• M70: 22,746,057 km (0.073 R)
• M71: 24,019,733 km (0.095 R)
• M72: 24,301,426 km (0.094 R)
• M73: 25,890,903 km (0.07 R)
• M74: 26,303,943 km (0.056 R)
• M75: 26,386,820 km (0.07 R)
• M76: 26,802,403 km (0.116 R)
• M77: 27,471,854 km (0.081 R)
• M78: 28,401,455 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.9

Radius: 8.3

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.84 AU - 6.48 AU

Year: 5100 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,634,147 km

• M1: 104,120 km (0.072 R)
• M2: 236,963 km (0.082 R)
• M3: 406,158 km (0.051 R)
• M4: 462,257 km (0.108 R)
• M5: 531,671 km (0.049 R)
• M6: 659,577 km (0.062 R)
• M7: 762,800 km (0.071 R)
• M8: 896,390 km (0.071 R)
• M9: 972,835 km (0.072 R)
• M10: 1,024,895 km (0.083 R)
• M11: 1,173,595 km (0.063 R)
• M12: 1,300,454 km (0.105 R)
• M13: 1,387,670 km (0.043 R)
• M14: 1,522,308 km (0.03 R)
• M15: 1,692,850 km (0.094 R)
• M16: 1,772,436 km (0.092 R)
• M17: 2,069,537 km (0.083 R)
• M18: 2,206,569 km (0.026 R)
• M19: 2,258,928 km (0.114 R)
• M20: 2,436,052 km (0.051 R)
• M21: 2,728,964 km (0.112 R)
• M22: 3,091,440 km (0.102 R)
• M23: 3,228,920 km (0.104 R)
• M24: 3,694,768 km (0.046 R)
• M25: 3,903,906 km (0.084 R)
• M26: 4,224,943 km (0.105 R)
• M27: 4,355,841 km (0.055 R)
• M28: 4,621,527 km (0.108 R)
• M29: 5,007,190 km (0.106 R)
• M30: 5,332,416 km (0.078 R)
• M31: 6,726,668 km (0.083 R)
• M32: 7,059,673 km (0.081 R)
• M33: 7,189,225 km (0.107 R)
• M34: 7,688,732 km (0.116 R)
• M35: 8,199,459 km (0.118 R)
• M36: 8,417,723 km (0.106 R)
• M37: 8,693,282 km (0.095 R)
• M38: 9,056,057 km (0.055 R)
• M39: 9,196,828 km (0.101 R)
• M40: 10,144,531 km (0.068 R)
• M41: 10,378,951 km (0.088 R)
• M42: 10,585,545 km (0.051 R)
• M43: 10,823,406 km (0.094 R)
• M44: 11,213,557 km (0.115 R)
• M45: 11,273,995 km (0.079 R)
• M46: 11,334,582 km (0.119 R)
• M47: 11,516,792 km (0.057 R)
• M48: 12,100,523 km (0.035 R)
• M49: 12,442,803 km (0.097 R)
• M50: 12,788,374 km (0.118 R)
• M51: 12,851,504 km (0.058 R)
• M52: 13,746,698 km (0.105 R)
• M53: 14,299,911 km (0.118 R)
• M54: 14,464,020 km (0.1 R)
• M55: 14,562,904 km (0.04 R)
• M56: 15,867,248 km (0.103 R)
• M57: 16,619,426 km (0.065 R)
• M58: 16,895,883 km (0.026 R)
• M59: 17,593,607 km (0.117 R)
• M60: 18,229,548 km (0.119 R)
• M61: 18,300,756 km (0.076 R)
• M62: 18,478,927 km (0.081 R)
• M63: 18,621,943 km (0.068 R)
• M64: 18,693,600 km (0.105 R)
• M65: 19,633,225 km (0.117 R)
• M66: 19,852,236 km (0.067 R)
• M67: 20,440,305 km (0.06 R)
• M68: 21,295,706 km (0.113 R)
• M69: 21,595,949 km (0.115 R)
• M70: 21,784,292 km (0.101 R)
• M71: 21,973,085 km (0.113 R)
• M72: 22,505,055 km (0.08 R)
• M73: 22,734,239 km (0.048 R)
• M74: 22,887,577 km (0.111 R)
• M75: 23,387,982 km (0.066 R)
• M76: 23,814,186 km (0.055 R)
• M77: 23,891,977 km (0.095 R)
• M78: 24,164,993 km (0.104 R)
• M79: 24,635,179 km (0.112 R)
• M80: 25,187,644 km (0.027 R)
• M81: 25,624,619 km (0.069 R)
• M82: 25,744,148 km (0.065 R)
• M83: 26,304,841 km (0.109 R)
• M84: 26,385,175 km (0.103 R)
• M85: 26,950,356 km (0.07 R)
• M86: 27,112,669 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 5.5

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.14 AU - 16.64 AU

Year: 19607 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 110,634,147 km

• M1: 199,863 km (0.066 R)
• M2: 740,509 km (0.047 R)
• M3: 1,171,351 km (0.116 R)
• M4: 1,289,683 km (0.061 R)
• M5: 1,624,334 km (0.056 R)
• M6: 1,697,337 km (0.106 R)
• M7: 1,846,786 km (0.113 R)
• M8: 2,287,651 km (0.083 R)
• M9: 2,386,236 km (0.11 R)
• M10: 2,536,881 km (0.114 R)
• M11: 3,243,132 km (0.082 R)
• M12: 3,752,214 km (0.07 R)
• M13: 3,986,484 km (0.1 R)
• M14: 4,125,311 km (0.073 R)
• M15: 4,346,865 km (0.111 R)
• M16: 4,655,037 km (0.108 R)
• M17: 4,822,287 km (0.086 R)
• M18: 4,991,632 km (0.103 R)
• M19: 5,055,510 km (0.111 R)
• M20: 5,119,838 km (0.069 R)
• M21: 5,270,782 km (0.069 R)
• M22: 5,445,213 km (0.071 R)
• M23: 5,643,580 km (0.106 R)
• M24: 5,777,320 km (0.083 R)
• M25: 6,507,507 km (0.086 R)
• M26: 7,074,035 km (0.108 R)
• M27: 8,279,045 km (0.117 R)
• M28: 8,532,763 km (0.027 R)
• M29: 8,711,832 km (0.1 R)
• M30: 10,542,611 km (0.036 R)
• M31: 11,094,776 km (0.091 R)
• M32: 11,826,609 km (0.12 R)
• M33: 12,083,469 km (0.093 R)
• M34: 12,284,678 km (0.083 R)
• M35: 13,306,731 km (0.088 R)
• M36: 13,963,166 km (0.076 R)
• M37: 14,083,592 km (0.111 R)
• M38: 14,905,782 km (0.077 R)
• M39: 15,556,084 km (0.042 R)
• M40: 15,963,140 km (0.055 R)
• M41: 16,247,077 km (0.055 R)
• M42: 17,431,892 km (0.096 R)
• M43: 17,659,131 km (0.047 R)
• M44: 17,887,268 km (0.061 R)
• M45: 19,009,701 km (0.104 R)
• M46: 19,849,543 km (0.081 R)
• M47: 20,838,684 km (0.055 R)
• M48: 21,287,328 km (0.072 R)
• M49: 21,322,035 km (0.081 R)
• M50: 22,758,474 km (0.118 R)
• M51: 23,256,186 km (0.112 R)
• M52: 24,009,261 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844

Radius: 6.8

Gravity: 18.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 14.34 AU - 23.84 AU

Year: 31591 Days

Day: 24.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,634,147 km

• M1: 149,299 km (0.033 R)
• M2: 195,076 km (0.099 R)
• M3: 747,241 km (0.095 R)
• M4: 2,044,853 km (0.1 R)
• M5: 2,492,749 km (0.057 R)
• M6: 3,169,380 km (0.106 R)
• M7: 3,321,522 km (0.085 R)
• M8: 3,792,306 km (0.115 R)
• M9: 4,172,883 km (0.026 R)
• M10: 4,680,020 km (0.067 R)
• M11: 5,206,604 km (0.11 R)
• M12: 5,266,294 km (0.118 R)
• M13: 5,568,033 km (0.066 R)
• M14: 6,000,071 km (0.041 R)
• M15: 6,188,415 km (0.09 R)
• M16: 6,506,909 km (0.093 R)
• M17: 6,896,013 km (0.098 R)
• M18: 7,226,176 km (0.085 R)
• M19: 9,240,212 km (0.113 R)
• M20: 9,603,884 km (0.119 R)
• M21: 10,046,694 km (0.108 R)
• M22: 10,952,060 km (0.117 R)
• M23: 11,804,618 km (0.101 R)
• M24: 13,163,865 km (0.101 R)
• M25: 14,152,707 km (0.106 R)
• M26: 15,508,213 km (0.111 R)
• M27: 16,201,300 km (0.083 R)
• M28: 19,350,485 km (0.106 R)
• M29: 20,002,432 km (0.114 R)
• M30: 23,963,335 km (0.092 R)
• M31: 26,082,838 km (0.082 R)
• M32: 27,320,760 km (0.099 R)
• M33: 27,424,730 km (0.07 R)
• M34: 28,894,829 km (0.103 R)
• M35: 29,106,959 km (0.103 R)
• M36: 29,746,340 km (0.115 R)
• M37: 33,567,369 km (0.089 R)
• M38: 35,138,445 km (0.104 R)
• M39: 35,591,727 km (0.066 R)
• M40: 36,161,097 km (0.075 R)
• M41: 37,078,281 km (0.052 R)
• M42: 38,351,808 km (0.065 R)
• M43: 39,639,696 km (0.072 R)
• M44: 40,111,527 km (0.108 R)
• M45: 43,466,110 km (0.045 R)
• M46: 43,709,057 km (0.116 R)
• M47: 44,196,447 km (0.104 R)
• M48: 45,546,119 km (0.062 R)
• M49: 45,669,537 km (0.091 R)
• M50: 47,783,804 km (0.052 R)
• M51: 50,822,436 km (0.119 R)
• M52: 51,206,753 km (0.067 R)
• M53: 52,235,986 km (0.036 R)
• M54: 53,662,402 km (0.094 R)
• M55: 55,101,533 km (0.117 R)
• M56: 56,288,443 km (0.115 R)
• M57: 56,685,924 km (0.104 R)
• M58: 56,818,618 km (0.096 R)
• M59: 57,617,171 km (0.034 R)
• M60: 58,956,072 km (0.083 R)
• M61: 59,225,049 km (0.088 R)
• M62: 60,169,909 km (0.053 R)
• M63: 60,712,052 km (0.101 R)
• M64: 61,255,691 km (0.116 R)
• M65: 64,136,796 km (0.083 R)
• M66: 64,551,930 km (0.101 R)
• M67: 68,469,749 km (0.107 R)
• M68: 71,028,770 km (0.05 R)
• M69: 71,171,785 km (0.106 R)
• M70: 71,314,951 km (0.031 R)
• M71: 73,184,924 km (0.076 R)
• M72: 74,925,346 km (0.087 R)
• M73: 79,039,137 km (0.061 R)
• M74: 79,930,142 km (0.105 R)
• M75: 81,123,335 km (0.1 R)
• M76: 82,022,119 km (0.069 R)
• M77: 83,678,467 km (0.101 R)
• M78: 85,802,308 km (0.055 R)
• M79: 85,954,748 km (0.098 R)
• M80: 86,717,996 km (0.074 R)
• M81: 89,793,579 km (0.09 R)
• M82: 92,748,286 km (0.1 R)
• M83: 95,892,834 km (0.028 R)
• M84: 98,274,132 km (0.086 R)
• M85: 99,232,008 km (0.096 R)
• M86: 99,551,997 km (0.105 R)
• M87: 101,318,150 km (0.085 R)
• M88: 102,285,899 km (0.093 R)
• M89: 103,905,445 km (0.048 R)
• M90: 104,718,509 km (0.096 R)
• M91: 105,044,334 km (0.099 R)
• M92: 105,533,668 km (0.059 R)
• M93: 105,696,880 km (0.067 R)
• M94: 109,145,110 km (0.055 R)
• M95: 109,971,489 km (0.113 R)
• M96: 110,137,094 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit