🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 9.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.89 AU - 1.43 AU

Year: 847 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,166,916 km

• M1: 144,811 km (0.076 R)
• M2: 208,988 km (0.074 R)
• M3: 273,016 km (0.039 R)
• M4: 407,056 km (0.09 R)
• M5: 512,971 km (0.054 R)
• M6: 590,612 km (0.083 R)
• M7: 702,212 km (0.119 R)
• M8: 825,481 km (0.104 R)
• M9: 981,811 km (0.09 R)
• M10: 1,130,062 km (0.094 R)
• M11: 1,239,418 km (0.082 R)
• M12: 1,333,366 km (0.103 R)
• M13: 1,609,374 km (0.066 R)
• M14: 1,828,535 km (0.106 R)
• M15: 1,930,860 km (0.077 R)
• M16: 2,046,200 km (0.118 R)
• M17: 2,330,286 km (0.102 R)
• M18: 2,560,816 km (0.047 R)
• M19: 2,621,104 km (0.045 R)
• M20: 2,681,841 km (0.039 R)
• M21: 2,823,510 km (0.11 R)
• M22: 2,885,893 km (0.077 R)
• M23: 3,075,882 km (0.111 R)
• M24: 3,204,835 km (0.095 R)
• M25: 3,296,239 km (0.074 R)
• M26: 3,415,020 km (0.117 R)
• M27: 3,521,833 km (0.086 R)
• M28: 3,677,265 km (0.03 R)
• M29: 3,793,652 km (0.1 R)
• M30: 3,862,617 km (0.099 R)
• M31: 4,009,073 km (0.098 R)
• M32: 4,357,786 km (0.105 R)
• M33: 4,554,208 km (0.059 R)
• M34: 4,708,892 km (0.084 R)
• M35: 4,775,762 km (0.104 R)
• M36: 4,850,561 km (0.092 R)
• M37: 4,933,139 km (0.109 R)
• M38: 5,107,421 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 9.4

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.98 AU - 2.76 AU

Year: 2475 Days

Day: 7.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,166,916 km

• M1: 118,631 km (0.08 R)
• M2: 194,627 km (0.03 R)
• M3: 286,330 km (0.079 R)
• M4: 377,735 km (0.072 R)
• M5: 458,218 km (0.106 R)
• M6: 767,587 km (0.081 R)
• M7: 834,906 km (0.089 R)
• M8: 935,136 km (0.074 R)
• M9: 1,136,944 km (0.043 R)
• M10: 1,260,362 km (0.088 R)
• M11: 1,329,626 km (0.118 R)
• M12: 1,545,496 km (0.063 R)
• M13: 1,695,692 km (0.111 R)
• M14: 2,078,962 km (0.096 R)
• M15: 2,203,577 km (0.072 R)
• M16: 2,330,585 km (0.116 R)
• M17: 2,577,123 km (0.113 R)
• M18: 2,726,272 km (0.091 R)
• M19: 2,862,854 km (0.109 R)
• M20: 3,064,363 km (0.094 R)
• M21: 3,127,343 km (0.078 R)
• M22: 3,238,495 km (0.107 R)
• M23: 3,415,918 km (0.071 R)
• M24: 3,530,510 km (0.08 R)
• M25: 3,613,088 km (0.111 R)
• M26: 3,679,808 km (0.076 R)
• M27: 3,984,539 km (0.064 R)
• M28: 4,439,317 km (0.083 R)
• M29: 4,564,530 km (0.075 R)
• M30: 4,763,795 km (0.054 R)
• M31: 5,171,000 km (0.108 R)
• M32: 5,493,383 km (0.05 R)
• M33: 5,705,364 km (0.1 R)
• M34: 5,822,200 km (0.089 R)
• M35: 6,137,701 km (0.118 R)
• M36: 6,277,426 km (0.059 R)
• M37: 6,703,181 km (0.059 R)
• M38: 6,909,178 km (0.092 R)
• M39: 7,646,695 km (0.106 R)
• M40: 8,945,953 km (0.084 R)
• M41: 9,036,609 km (0.055 R)
• M42: 9,150,154 km (0.03 R)
• M43: 9,356,000 km (0.055 R)
• M44: 9,725,507 km (0.119 R)
• M45: 9,935,393 km (0.052 R)
• M46: 10,814,430 km (0.098 R)
• M47: 11,153,419 km (0.032 R)
• M48: 11,226,572 km (0.052 R)
• M49: 11,471,464 km (0.079 R)
• M50: 11,594,583 km (0.089 R)
• M51: 11,718,151 km (0.119 R)
• M52: 11,842,167 km (0.084 R)
• M53: 12,016,449 km (0.098 R)
• M54: 12,191,628 km (0.098 R)
• M55: 12,342,423 km (0.07 R)
• M56: 12,519,247 km (0.108 R)
• M57: 12,645,957 km (0.05 R)
• M58: 12,875,290 km (0.1 R)
• M59: 13,105,821 km (0.11 R)
• M60: 13,884,627 km (0.117 R)
• M61: 14,253,087 km (0.09 R)
• M62: 14,411,960 km (0.11 R)
• M63: 14,678,244 km (0.118 R)
• M64: 14,946,024 km (0.084 R)
• M65: 15,026,657 km (0.099 R)
• M66: 15,650,032 km (0.044 R)
• M67: 15,731,862 km (0.091 R)
• M68: 15,896,120 km (0.073 R)
• M69: 16,531,163 km (0.075 R)
• M70: 16,949,738 km (0.116 R)
• M71: 17,287,231 km (0.091 R)
• M72: 17,598,394 km (0.082 R)
• M73: 17,768,936 km (0.115 R)
• M74: 18,861,898 km (0.029 R)
• M75: 19,182,337 km (0.085 R)
• M76: 19,270,001 km (0.099 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.9

Radius: 5.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.52 AU - 9.34 AU

Year: 18100 Days

Day: 16.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,166,916 km

• M1: 537,056 km (0.107 R)
• M2: 616,194 km (0.09 R)
• M3: 699,220 km (0.054 R)
• M4: 1,089,970 km (0.101 R)
• M5: 1,191,248 km (0.052 R)
• M6: 2,629,183 km (0.096 R)
• M7: 2,750,357 km (0.071 R)
• M8: 2,827,101 km (0.091 R)
• M9: 3,140,957 km (0.052 R)
• M10: 3,699,705 km (0.11 R)
• M11: 5,629,368 km (0.11 R)
• M12: 6,102,995 km (0.109 R)
• M13: 6,283,859 km (0.12 R)
• M14: 6,568,693 km (0.116 R)
• M15: 9,640,386 km (0.09 R)
• M16: 9,687,061 km (0.102 R)
• M17: 10,300,711 km (0.109 R)
• M18: 10,444,175 km (0.043 R)
• M19: 12,215,863 km (0.069 R)
• M20: 14,025,249 km (0.093 R)
• M21: 14,987,911 km (0.102 R)
• M22: 15,641,505 km (0.107 R)
• M23: 16,499,448 km (0.119 R)
• M24: 16,639,322 km (0.111 R)
• M25: 17,743,205 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.2

Radius: 3.9

Gravity: 49.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.94 AU - 11.94 AU

Year: 22879 Days

Day: 23.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,166,916 km

• M1: 56,249 km (0.102 R)
• M2: 191,186 km (0.102 R)
• M3: 329,564 km (0.084 R)
• M4: 686,355 km (0.11 R)
• M5: 926,011 km (0.068 R)
• M6: 1,508,695 km (0.113 R)
• M7: 1,677,740 km (0.088 R)
• M8: 2,530,448 km (0.105 R)
• M9: 2,771,749 km (0.049 R)
• M10: 2,895,317 km (0.055 R)
• M11: 3,147,539 km (0.118 R)
• M12: 3,946,093 km (0.082 R)
• M13: 4,902,173 km (0.057 R)
• M14: 5,202,416 km (0.04 R)
• M15: 5,252,980 km (0.061 R)
• M16: 5,457,031 km (0.119 R)
• M17: 5,768,045 km (0.056 R)
• M18: 6,352,973 km (0.117 R)
• M19: 7,521,183 km (0.101 R)
• M20: 7,983,440 km (0.041 R)
• M21: 8,633,742 km (0.102 R)
• M22: 8,995,619 km (0.104 R)
• M23: 10,878,009 km (0.108 R)
• M24: 11,137,861 km (0.101 R)
• M25: 12,130,592 km (0.074 R)
• M26: 12,400,018 km (0.108 R)
• M27: 12,467,786 km (0.039 R)
• M28: 13,151,298 km (0.104 R)
• M29: 13,636,893 km (0.05 R)
• M30: 14,340,901 km (0.084 R)
• M31: 14,483,168 km (0.088 R)
• M32: 17,046,378 km (0.1 R)
• M33: 18,805,350 km (0.077 R)
• M34: 19,117,112 km (0.115 R)
• M35: 19,351,981 km (0.029 R)
• M36: 20,781,538 km (0.059 R)
• M37: 21,590,264 km (0.066 R)
• M38: 22,739,774 km (0.109 R)
• M39: 23,322,009 km (0.096 R)
• M40: 24,670,933 km (0.112 R)
• M41: 24,926,596 km (0.078 R)
• M42: 25,012,166 km (0.085 R)
• M43: 25,097,586 km (0.057 R)
• M44: 26,131,756 km (0.097 R)
• M45: 27,443,729 km (0.033 R)
• M46: 27,885,791 km (0.101 R)
• M47: 29,046,222 km (0.088 R)
• M48: 30,404,720 km (0.03 R)
• M49: 30,953,744 km (0.112 R)
• M50: 33,842,778 km (0.106 R)
• M51: 35,079,653 km (0.036 R)
• M52: 35,175,396 km (0.027 R)
• M53: 36,525,068 km (0.081 R)
• M54: 36,913,873 km (0.098 R)
• M55: 37,206,337 km (0.038 R)
• M56: 37,499,549 km (0.088 R)
• M57: 37,695,522 km (0.051 R)
• M58: 37,793,508 km (0.114 R)
• M59: 39,772,987 km (0.118 R)
• M60: 40,272,944 km (0.07 R)
• M61: 40,373,324 km (0.06 R)
• M62: 40,473,704 km (0.102 R)
• M63: 41,279,438 km (0.109 R)
• M64: 43,214,337 km (0.108 R)
• M65: 46,644,466 km (0.093 R)
• M66: 46,855,100 km (0.067 R)
• M67: 50,592,953 km (0.09 R)
• M68: 50,701,112 km (0.044 R)
• M69: 51,243,255 km (0.112 R)
• M70: 52,114,662 km (0.102 R)
• M71: 53,541,078 km (0.115 R)
• M72: 54,869,058 km (0.067 R)
• M73: 56,656,603 km (0.03 R)
• M74: 57,444,685 km (0.041 R)
• M75: 60,747,806 km (0.12 R)
• M76: 61,438,948 km (0.099 R)
• M77: 61,554,288 km (0.116 R)
• M78: 62,480,299 km (0.083 R)
• M79: 62,828,862 km (0.063 R)
• M80: 65,050,689 km (0.041 R)
• M81: 65,993,904 km (0.082 R)
• M82: 66,348,750 km (0.098 R)
• M83: 67,060,387 km (0.088 R)
• M84: 67,774,567 km (0.038 R)
• M85: 68,371,612 km (0.102 R)
• M86: 69,090,281 km (0.118 R)
• M87: 69,570,939 km (0.109 R)
• M88: 75,053,102 km (0.098 R)
• M89: 75,547,224 km (0.103 R)
• M90: 76,662,626 km (0.101 R)
• M91: 76,786,792 km (0.113 R)
• M92: 80,041,443 km (0.112 R)
• M93: 81,051,827 km (0.101 R)
• M94: 83,212,918 km (0.106 R)
• M95: 85,006,896 km (0.073 R)
• M96: 85,650,765 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit