🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 13.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.83 AU - 0.91 AU

Year: 541 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,294,815 km

• M1: 172,786 km (0.084 R)
• M2: 270,772 km (0.107 R)
• M3: 367,113 km (0.1 R)
• M4: 491,279 km (0.102 R)
• M5: 584,479 km (0.104 R)
• M6: 720,463 km (0.119 R)
• M7: 872,604 km (0.039 R)
• M8: 1,020,108 km (0.105 R)
• M9: 1,238,072 km (0.049 R)
• M10: 1,327,980 km (0.119 R)
• M11: 1,420,282 km (0.062 R)
• M12: 1,587,383 km (0.092 R)
• M13: 1,776,475 km (0.12 R)
• M14: 1,889,421 km (0.105 R)
• M15: 1,978,581 km (0.096 R)
• M16: 2,112,322 km (0.093 R)
• M17: 2,343,899 km (0.054 R)
• M18: 2,480,183 km (0.098 R)
• M19: 2,880,657 km (0.114 R)
• M20: 3,002,579 km (0.104 R)
• M21: 3,088,897 km (0.116 R)
• M22: 3,302,074 km (0.119 R)
• M23: 3,404,100 km (0.105 R)
• M24: 3,500,740 km (0.051 R)
• M25: 3,631,189 km (0.094 R)
• M26: 4,168,844 km (0.097 R)
• M27: 4,335,197 km (0.116 R)
• M28: 4,440,364 km (0.052 R)
• M29: 4,560,491 km (0.107 R)
• M30: 4,667,454 km (0.061 R)
• M31: 4,818,547 km (0.109 R)
• M32: 4,927,455 km (0.083 R)
• M33: 5,029,929 km (0.12 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.7

Radius: 3.7

Gravity: 39.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.89 AU - 6.83 AU

Year: 9460 Days

Day: 17 Hours

Environment

Temp: -224 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 30,294,815 km

• M1: 47,423 km (0.111 R)
• M2: 167,101 km (0.052 R)
• M3: 302,636 km (0.068 R)
• M4: 427,700 km (0.118 R)
• M5: 524,490 km (0.096 R)
• M6: 553,512 km (0.081 R)
• M7: 706,700 km (0.098 R)
• M8: 942,766 km (0.119 R)
• M9: 1,014,423 km (0.084 R)
• M10: 1,319,004 km (0.11 R)
• M11: 1,586,186 km (0.076 R)
• M12: 1,780,813 km (0.118 R)
• M13: 1,869,824 km (0.035 R)
• M14: 2,482,876 km (0.057 R)
• M15: 3,099,069 km (0.088 R)
• M16: 3,233,109 km (0.084 R)
• M17: 3,341,717 km (0.103 R)
• M18: 3,816,840 km (0.106 R)
• M19: 4,194,276 km (0.116 R)
• M20: 4,223,746 km (0.083 R)
• M21: 4,282,987 km (0.081 R)
• M22: 4,492,574 km (0.068 R)
• M23: 4,522,792 km (0.099 R)
• M24: 4,674,933 km (0.062 R)
• M25: 4,921,770 km (0.091 R)
• M26: 5,109,665 km (0.091 R)
• M27: 6,017,275 km (0.117 R)
• M28: 6,151,016 km (0.118 R)
• M29: 6,592,180 km (0.106 R)
• M30: 6,799,223 km (0.104 R)
• M31: 7,684,843 km (0.033 R)
• M32: 8,419,069 km (0.082 R)
• M33: 9,098,692 km (0.086 R)
• M34: 9,483,907 km (0.118 R)
• M35: 10,550,240 km (0.04 R)
• M36: 10,711,507 km (0.115 R)
• M37: 10,873,521 km (0.067 R)
• M38: 11,117,964 km (0.108 R)
• M39: 11,612,535 km (0.106 R)
• M40: 12,114,136 km (0.091 R)
• M41: 13,573,464 km (0.086 R)
• M42: 13,617,146 km (0.112 R)
• M43: 14,013,132 km (0.06 R)
• M44: 15,496,694 km (0.077 R)
• M45: 15,542,471 km (0.118 R)
• M46: 15,771,804 km (0.025 R)
• M47: 16,233,912 km (0.071 R)
• M48: 16,513,211 km (0.049 R)
• M49: 17,218,565 km (0.104 R)
• M50: 18,658,445 km (0.12 R)
• M51: 18,902,289 km (0.078 R)
• M52: 20,436,715 km (0.106 R)
• M53: 20,889,697 km (0.045 R)
• M54: 21,244,244 km (0.063 R)
• M55: 21,651,898 km (0.105 R)
• M56: 22,113,557 km (0.1 R)
• M57: 23,308,096 km (0.116 R)
• M58: 23,412,964 km (0.086 R)
• M59: 23,623,149 km (0.083 R)
• M60: 23,728,466 km (0.095 R)
• M61: 23,833,933 km (0.118 R)
• M62: 27,678,299 km (0.059 R)
• M63: 28,235,102 km (0.031 R)
• M64: 28,795,496 km (0.027 R)
• M65: 28,907,993 km (0.1 R)
• M66: 29,189,985 km (0.101 R)
• M67: 29,302,932 km (0.088 R)
• M68: 29,416,177 km (0.112 R)
• M69: 29,586,270 km (0.097 R)
• M70: 30,155,340 km (0.07 R)
• M71: 31,188,912 km (0.101 R)
• M72: 34,657,189 km (0.112 R)
• M73: 34,717,028 km (0.085 R)
• M74: 35,317,215 km (0.119 R)
• M75: 35,558,217 km (0.026 R)
• M76: 36,223,928 km (0.035 R)
• M77: 36,771,605 km (0.081 R)
• M78: 36,832,641 km (0.077 R)
• M79: 36,893,677 km (0.041 R)
• M80: 37,813,555 km (0.072 R)
• M81: 38,245,444 km (0.106 R)
• M82: 38,430,945 km (0.085 R)
• M83: 38,554,962 km (0.084 R)
• M84: 39,114,009 km (0.101 R)
• M85: 39,363,389 km (0.091 R)
• M86: 39,488,303 km (0.075 R)
• M87: 39,550,835 km (0.088 R)
• M88: 39,675,898 km (0.115 R)
• M89: 39,801,112 km (0.091 R)
• M90: 40,177,500 km (0.025 R)
• M91: 42,845,279 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.4

Radius: 4.9

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.57 AU - 7.59 AU

Year: 11256 Days

Day: 23.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,294,815 km

• M1: 65,973 km (0.091 R)
• M2: 117,734 km (0.111 R)
• M3: 355,744 km (0.04 R)
• M4: 584,479 km (0.118 R)
• M5: 695,181 km (0.097 R)
• M6: 746,493 km (0.112 R)
• M7: 936,632 km (0.057 R)
• M8: 1,558,660 km (0.091 R)
• M9: 1,661,135 km (0.085 R)
• M10: 1,748,201 km (0.109 R)
• M11: 2,802,118 km (0.097 R)
• M12: 3,011,256 km (0.103 R)
• M13: 3,714,066 km (0.104 R)
• M14: 4,201,905 km (0.109 R)
• M15: 4,883,174 km (0.118 R)
• M16: 5,210,943 km (0.106 R)
• M17: 5,338,998 km (0.063 R)
• M18: 5,545,892 km (0.09 R)
• M19: 5,834,766 km (0.118 R)
• M20: 5,941,130 km (0.067 R)
• M21: 6,647,381 km (0.067 R)
• M22: 7,726,431 km (0.098 R)
• M23: 9,258,014 km (0.094 R)
• M24: 10,749,505 km (0.071 R)
• M25: 10,847,192 km (0.09 R)
• M26: 12,655,681 km (0.104 R)
• M27: 12,793,460 km (0.082 R)
• M28: 12,931,539 km (0.074 R)
• M29: 13,489,090 km (0.08 R)
• M30: 14,591,477 km (0.063 R)
• M31: 14,735,839 km (0.104 R)
• M32: 15,981,690 km (0.087 R)
• M33: 16,805,675 km (0.06 R)
• M34: 16,881,372 km (0.091 R)
• M35: 17,528,532 km (0.096 R)
• M36: 18,144,875 km (0.067 R)
• M37: 18,768,549 km (0.114 R)
• M38: 18,925,477 km (0.064 R)
• M39: 19,280,323 km (0.087 R)
• M40: 20,843,023 km (0.103 R)
• M41: 21,660,126 km (0.074 R)
• M42: 22,362,787 km (0.11 R)
• M43: 25,724,999 km (0.072 R)
• M44: 26,074,161 km (0.112 R)
• M45: 26,293,172 km (0.089 R)
• M46: 28,787,717 km (0.081 R)
• M47: 28,923,402 km (0.112 R)
• M48: 29,971,335 km (0.092 R)
• M49: 30,568,978 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.8

Radius: 6.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.11 AU - 9.59 AU

Year: 16090 Days

Day: 24.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,294,815 km

• M1: 250,128 km (0.11 R)
• M2: 385,065 km (0.098 R)
• M3: 566,378 km (0.063 R)
• M4: 624,721 km (0.097 R)
• M5: 685,457 km (0.068 R)
• M6: 906,563 km (0.076 R)
• M7: 1,134,700 km (0.087 R)
• M8: 1,179,579 km (0.102 R)
• M9: 1,333,216 km (0.025 R)
• M10: 1,396,496 km (0.096 R)
• M11: 1,509,891 km (0.099 R)
• M12: 1,609,374 km (0.088 R)
• M13: 1,762,861 km (0.067 R)
• M14: 1,956,890 km (0.117 R)
• M15: 2,195,199 km (0.053 R)
• M16: 2,289,296 km (0.086 R)
• M17: 2,639,206 km (0.107 R)
• M18: 3,541,580 km (0.119 R)
• M19: 4,506,337 km (0.086 R)
• M20: 4,554,208 km (0.083 R)
• M21: 4,698,869 km (0.026 R)
• M22: 5,217,226 km (0.033 R)
• M23: 5,368,619 km (0.072 R)
• M24: 5,419,332 km (0.114 R)
• M25: 5,650,012 km (0.089 R)
• M26: 5,727,504 km (0.036 R)
• M27: 5,805,445 km (0.1 R)
• M28: 6,360,901 km (0.056 R)
• M29: 6,522,766 km (0.049 R)
• M30: 7,016,290 km (0.08 R)
• M31: 7,211,515 km (0.096 R)
• M32: 7,351,987 km (0.084 R)
• M33: 7,807,812 km (0.101 R)
• M34: 8,449,437 km (0.087 R)
• M35: 9,168,554 km (0.098 R)
• M36: 9,504,701 km (0.089 R)
• M37: 9,813,770 km (0.119 R)
• M38: 9,907,119 km (0.106 R)
• M39: 10,188,961 km (0.102 R)
• M40: 11,050,496 km (0.108 R)
• M41: 11,769,463 km (0.113 R)
• M42: 12,503,689 km (0.108 R)
• M43: 12,604,817 km (0.106 R)
• M44: 13,218,169 km (0.115 R)
• M45: 13,841,094 km (0.072 R)
• M46: 15,151,422 km (0.082 R)
• M47: 15,295,485 km (0.111 R)
• M48: 15,839,572 km (0.088 R)
• M49: 17,698,625 km (0.06 R)
• M50: 18,193,195 km (0.064 R)
• M51: 18,308,087 km (0.12 R)
• M52: 18,769,596 km (0.074 R)
• M53: 18,885,534 km (0.07 R)
• M54: 19,195,950 km (0.116 R)
• M55: 20,534,103 km (0.081 R)
• M56: 20,973,472 km (0.083 R)
• M57: 21,133,990 km (0.107 R)
• M58: 21,254,716 km (0.119 R)
• M59: 21,335,349 km (0.079 R)
• M60: 21,537,157 km (0.106 R)
• M61: 21,780,253 km (0.093 R)
• M62: 22,679,336 km (0.107 R)
• M63: 23,050,638 km (0.028 R)
• M64: 25,491,328 km (0.106 R)
• M65: 25,662,767 km (0.082 R)
• M66: 26,092,711 km (0.07 R)
• M67: 27,003,463 km (0.118 R)
• M68: 28,856,083 km (0.05 R)
• M69: 28,945,243 km (0.062 R)
• M70: 29,527,478 km (0.105 R)
• M71: 29,572,507 km (0.113 R)
• M72: 30,113,752 km (0.033 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 11,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit