🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.7

Radius: 11.5

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.67 AU - 1.01 AU

Year: 541 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,883,898 km

• M1: 146,456 km (0.034 R)
• M2: 238,160 km (0.093 R)
• M3: 344,225 km (0.097 R)
• M4: 425,606 km (0.073 R)
• M5: 503,696 km (0.052 R)
• M6: 578,196 km (0.077 R)
• M7: 681,119 km (0.09 R)
• M8: 761,902 km (0.096 R)
• M9: 869,164 km (0.072 R)
• M10: 950,246 km (0.101 R)
• M11: 1,091,765 km (0.073 R)
• M12: 1,205,908 km (0.077 R)
• M13: 1,288,935 km (0.074 R)
• M14: 1,424,022 km (0.111 R)
• M15: 1,802,804 km (0.039 R)
• M16: 1,878,351 km (0.101 R)
• M17: 2,017,178 km (0.07 R)
• M18: 2,229,158 km (0.104 R)
• M19: 2,338,065 km (0.084 R)
• M20: 2,499,032 km (0.093 R)
• M21: 2,578,170 km (0.112 R)
• M22: 2,733,153 km (0.088 R)
• M23: 2,926,882 km (0.059 R)
• M24: 3,010,358 km (0.027 R)
• M25: 3,112,982 km (0.114 R)
• M26: 3,210,670 km (0.065 R)
• M27: 3,284,571 km (0.079 R)
• M28: 3,390,337 km (0.109 R)
• M29: 3,566,862 km (0.097 R)
• M30: 3,682,052 km (0.089 R)
• M31: 3,766,126 km (0.099 R)
• M32: 3,876,829 km (0.033 R)
• M33: 4,021,939 km (0.073 R)
• M34: 4,536,855 km (0.072 R)
• M35: 4,648,006 km (0.108 R)
• M36: 4,851,758 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 10.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 959 Days

Day: 9.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 66,883,898 km

• M1: 166,652 km (0.115 R)
• M2: 232,625 km (0.118 R)
• M3: 318,643 km (0.118 R)
• M4: 409,898 km (0.064 R)
• M5: 553,063 km (0.116 R)
• M6: 633,846 km (0.117 R)
• M7: 766,091 km (0.118 R)
• M8: 959,222 km (0.112 R)
• M9: 1,097,300 km (0.059 R)
• M10: 1,163,423 km (0.115 R)
• M11: 1,230,891 km (0.117 R)
• M12: 1,376,001 km (0.035 R)
• M13: 1,539,362 km (0.093 R)
• M14: 1,639,293 km (0.049 R)
• M15: 1,754,484 km (0.082 R)
• M16: 1,865,635 km (0.057 R)
• M17: 2,033,783 km (0.102 R)
• M18: 2,220,930 km (0.091 R)
• M19: 2,298,870 km (0.1 R)
• M20: 2,421,242 km (0.098 R)
• M21: 2,605,097 km (0.113 R)
• M22: 2,747,963 km (0.084 R)
• M23: 2,824,258 km (0.025 R)
• M24: 2,893,522 km (0.085 R)
• M25: 3,128,540 km (0.064 R)
• M26: 3,313,144 km (0.074 R)
• M27: 3,492,961 km (0.107 R)
• M28: 3,600,821 km (0.115 R)
• M29: 3,760,442 km (0.113 R)
• M30: 3,828,359 km (0.073 R)
• M31: 4,043,331 km (0.093 R)
• M32: 4,227,037 km (0.113 R)
• M33: 4,458,316 km (0.069 R)
• M34: 4,639,030 km (0.112 R)
• M35: 4,868,513 km (0.083 R)
• M36: 5,309,827 km (0.107 R)
• M37: 5,627,573 km (0.114 R)
• M38: 5,832,971 km (0.06 R)
• M39: 5,921,682 km (0.111 R)
• M40: 6,100,601 km (0.032 R)
• M41: 6,321,856 km (0.081 R)
• M42: 6,423,284 km (0.08 R)
• M43: 6,607,140 km (0.099 R)
• M44: 6,875,967 km (0.09 R)
• M45: 7,011,802 km (0.089 R)
• M46: 7,148,385 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.6

Radius: 14.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.57 AU - 2.55 AU

Year: 2078 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,883,898 km

• M1: 182,061 km (0.082 R)
• M2: 381,175 km (0.108 R)
• M3: 471,682 km (0.083 R)
• M4: 713,582 km (0.101 R)
• M5: 834,906 km (0.074 R)
• M6: 957,127 km (0.1 R)
• M7: 1,078,750 km (0.08 R)
• M8: 1,183,170 km (0.1 R)
• M9: 1,322,894 km (0.119 R)
• M10: 1,628,522 km (0.06 R)
• M11: 1,866,383 km (0.104 R)
• M12: 2,012,839 km (0.088 R)
• M13: 2,144,336 km (0.104 R)
• M14: 2,416,006 km (0.082 R)
• M15: 2,637,710 km (0.081 R)
• M16: 2,782,371 km (0.089 R)
• M17: 2,929,725 km (0.113 R)
• M18: 3,166,538 km (0.068 R)
• M19: 3,354,134 km (0.117 R)
• M20: 3,798,290 km (0.114 R)
• M21: 3,891,789 km (0.107 R)
• M22: 4,225,242 km (0.099 R)
• M23: 4,322,182 km (0.099 R)
• M24: 4,456,820 km (0.079 R)
• M25: 4,705,302 km (0.047 R)
• M26: 4,970,988 km (0.031 R)
• M27: 5,099,343 km (0.107 R)
• M28: 5,254,924 km (0.103 R)
• M29: 5,544,097 km (0.116 R)
• M30: 5,677,239 km (0.072 R)
• M31: 6,152,063 km (0.065 R)
• M32: 6,248,553 km (0.109 R)
• M33: 6,639,602 km (0.083 R)
• M34: 6,866,841 km (0.086 R)
• M35: 7,358,121 km (0.07 R)
• M36: 8,131,542 km (0.119 R)
• M37: 8,451,233 km (0.059 R)
• M38: 8,651,245 km (0.062 R)
• M39: 8,744,145 km (0.041 R)
• M40: 8,915,285 km (0.109 R)
• M41: 9,024,791 km (0.053 R)
• M42: 9,150,453 km (0.093 R)
• M43: 9,308,279 km (0.086 R)
• M44: 9,997,775 km (0.098 R)
• M45: 10,095,313 km (0.063 R)
• M46: 10,193,150 km (0.078 R)
• M47: 10,324,048 km (0.1 R)
• M48: 10,620,701 km (0.11 R)
• M49: 10,786,754 km (0.05 R)
• M50: 11,222,683 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.2

Radius: 6.7

Gravity: 21.66 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.15 AU - 8.43 AU

Year: 13836 Days

Day: 22 Hours

Environment

Temp: -233 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,883,898 km

• M1: 396,285 km (0.101 R)
• M2: 597,793 km (0.114 R)
• M3: 785,838 km (0.117 R)
• M4: 1,164,919 km (0.093 R)
• M5: 1,267,842 km (0.116 R)
• M6: 1,400,834 km (0.097 R)
• M7: 1,538,465 km (0.094 R)
• M8: 1,594,863 km (0.06 R)
• M9: 1,917,097 km (0.09 R)
• M10: 2,101,401 km (0.03 R)
• M11: 3,396,769 km (0.058 R)
• M12: 4,002,940 km (0.107 R)
• M13: 4,278,649 km (0.047 R)
• M14: 4,519,950 km (0.086 R)
• M15: 5,184,763 km (0.097 R)
• M16: 5,227,249 km (0.098 R)
• M17: 5,270,034 km (0.042 R)
• M18: 5,355,753 km (0.112 R)
• M19: 6,374,515 km (0.108 R)
• M20: 7,741,839 km (0.092 R)
• M21: 7,790,608 km (0.1 R)
• M22: 8,134,534 km (0.085 R)
• M23: 8,837,345 km (0.098 R)
• M24: 9,041,695 km (0.116 R)
• M25: 9,144,469 km (0.075 R)
• M26: 10,086,936 km (0.105 R)
• M27: 10,300,412 km (0.091 R)
• M28: 10,732,151 km (0.097 R)
• M29: 11,059,771 km (0.092 R)
• M30: 11,279,979 km (0.11 R)
• M31: 11,390,681 km (0.058 R)
• M32: 11,668,933 km (0.107 R)
• M33: 13,035,659 km (0.102 R)
• M34: 13,796,813 km (0.099 R)
• M35: 14,632,617 km (0.072 R)
• M36: 15,056,726 km (0.108 R)
• M37: 16,666,848 km (0.089 R)
• M38: 17,109,658 km (0.063 R)
• M39: 19,513,546 km (0.117 R)
• M40: 19,980,142 km (0.096 R)
• M41: 21,813,913 km (0.104 R)
• M42: 22,020,956 km (0.04 R)
• M43: 22,159,334 km (0.081 R)
• M44: 24,915,525 km (0.108 R)
• M45: 25,566,874 km (0.113 R)
• M46: 26,004,149 km (0.095 R)
• M47: 26,077,153 km (0.111 R)
• M48: 26,517,419 km (0.102 R)
• M49: 27,404,984 km (0.107 R)
• M50: 28,452,917 km (0.083 R)
• M51: 30,433,443 km (0.118 R)
• M52: 30,664,871 km (0.043 R)
• M53: 31,207,013 km (0.068 R)
• M54: 31,596,267 km (0.093 R)
• M55: 31,830,537 km (0.096 R)
• M56: 31,908,777 km (0.098 R)
• M57: 33,089,852 km (0.1 R)
• M58: 34,365,473 km (0.107 R)
• M59: 34,525,992 km (0.063 R)
• M60: 34,686,809 km (0.113 R)
• M61: 36,308,750 km (0.087 R)
• M62: 36,964,287 km (0.109 R)
• M63: 37,293,552 km (0.086 R)
• M64: 38,038,101 km (0.116 R)
• M65: 38,537,159 km (0.049 R)
• M66: 39,541,709 km (0.113 R)
• M67: 40,979,494 km (0.103 R)
• M68: 41,491,119 km (0.104 R)
• M69: 42,692,988 km (0.075 R)
• M70: 43,038,410 km (0.112 R)
• M71: 43,211,495 km (0.111 R)
• M72: 44,080,359 km (0.076 R)
• M73: 44,429,670 km (0.078 R)
• M74: 47,881,940 km (0.046 R)
• M75: 49,051,795 km (0.086 R)
• M76: 50,595,645 km (0.111 R)
• M77: 50,686,900 km (0.1 R)
• M78: 51,695,040 km (0.094 R)
• M79: 51,787,043 km (0.085 R)
• M80: 52,155,502 km (0.114 R)
• M81: 52,524,710 km (0.094 R)
• M82: 52,709,763 km (0.057 R)
• M83: 53,917,317 km (0.086 R)
• M84: 54,384,212 km (0.085 R)
• M85: 54,571,358 km (0.107 R)
• M86: 56,076,163 km (0.111 R)
• M87: 58,838,189 km (0.045 R)
• M88: 60,090,772 km (0.041 R)
• M89: 60,284,202 km (0.052 R)
• M90: 62,230,171 km (0.093 R)
• M91: 63,014,363 km (0.085 R)
• M92: 63,604,676 km (0.069 R)
• M93: 63,703,261 km (0.079 R)
• M94: 64,493,587 km (0.029 R)
• M95: 64,790,838 km (0.116 R)
• M96: 65,287,054 km (0.106 R)
• M97: 66,483,538 km (0.034 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit