🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 13

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 247 Days

Day: 6 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,235,893 km

• M1: 165,006 km (0.091 R)
• M2: 252,222 km (0.119 R)
• M3: 350,059 km (0.09 R)
• M4: 444,306 km (0.075 R)
• M5: 575,204 km (0.068 R)
• M6: 685,308 km (0.099 R)
• M7: 778,059 km (0.085 R)
• M8: 859,290 km (0.036 R)
• M9: 992,283 km (0.099 R)
• M10: 1,088,773 km (0.116 R)
• M11: 1,173,745 km (0.057 R)
• M12: 1,280,558 km (0.063 R)
• M13: 1,362,986 km (0.12 R)
• M14: 1,451,249 km (0.059 R)
• M15: 1,554,172 km (0.075 R)
• M16: 1,689,708 km (0.111 R)
• M17: 1,772,136 km (0.085 R)
• M18: 1,873,863 km (0.097 R)
• M19: 1,982,172 km (0.074 R)
• M20: 2,102,000 km (0.106 R)
• M21: 2,233,795 km (0.048 R)
• M22: 2,315,326 km (0.074 R)
• M23: 2,402,691 km (0.095 R)
• M24: 2,545,857 km (0.117 R)
• M25: 2,671,668 km (0.098 R)
• M26: 2,763,521 km (0.103 R)
• M27: 2,872,130 km (0.067 R)
• M28: 2,987,469 km (0.045 R)
• M29: 3,072,291 km (0.118 R)
• M30: 3,201,245 km (0.06 R)
• M31: 3,326,458 km (0.074 R)
• M32: 3,442,247 km (0.081 R)
• M33: 3,565,067 km (0.113 R)
• M34: 3,717,806 km (0.07 R)
• M35: 3,994,862 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.6

Radius: 10.8

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.75 AU - 1.19 AU

Year: 648 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,235,893 km

• M1: 136,284 km (0.095 R)
• M2: 211,382 km (0.111 R)
• M3: 296,802 km (0.114 R)
• M4: 366,964 km (0.108 R)
• M5: 449,093 km (0.116 R)
• M6: 521,349 km (0.068 R)
• M7: 641,176 km (0.106 R)
• M8: 735,423 km (0.117 R)
• M9: 813,364 km (0.094 R)
• M10: 1,185,862 km (0.087 R)
• M11: 1,343,090 km (0.102 R)
• M12: 1,440,777 km (0.082 R)
• M13: 1,574,966 km (0.092 R)
• M14: 1,671,457 km (0.056 R)
• M15: 2,077,615 km (0.093 R)
• M16: 2,145,682 km (0.119 R)
• M17: 2,222,426 km (0.093 R)
• M18: 2,292,139 km (0.088 R)
• M19: 2,394,464 km (0.092 R)
• M20: 2,554,683 km (0.052 R)
• M21: 2,636,214 km (0.083 R)
• M22: 2,801,819 km (0.078 R)
• M23: 2,919,851 km (0.064 R)
• M24: 2,988,068 km (0.058 R)
• M25: 3,056,883 km (0.04 R)
• M26: 3,310,601 km (0.109 R)
• M27: 3,426,689 km (0.068 R)
• M28: 3,507,771 km (0.068 R)
• M29: 3,580,475 km (0.108 R)
• M30: 4,373,943 km (0.115 R)
• M31: 4,452,332 km (0.117 R)
• M32: 4,521,296 km (0.057 R)
• M33: 4,620,480 km (0.109 R)
• M34: 4,690,342 km (0.086 R)
• M35: 4,770,676 km (0.093 R)
• M36: 4,881,827 km (0.114 R)
• M37: 5,004,049 km (0.102 R)
• M38: 5,324,637 km (0.102 R)
• M39: 5,482,164 km (0.046 R)
• M40: 5,609,322 km (0.102 R)
• M41: 5,715,985 km (0.046 R)
• M42: 5,834,167 km (0.111 R)
• M43: 6,359,555 km (0.083 R)
• M44: 6,437,346 km (0.094 R)
• M45: 6,582,905 km (0.113 R)
• M46: 6,695,552 km (0.095 R)
• M47: 6,808,947 km (0.116 R)
• M48: 7,118,016 km (0.079 R)
• M49: 7,187,430 km (0.119 R)
• M50: 7,291,849 km (0.118 R)
• M51: 7,408,386 km (0.117 R)
• M52: 7,490,515 km (0.093 R)
• M53: 7,560,976 km (0.053 R)
• M54: 7,714,613 km (0.102 R)
• M55: 7,965,039 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.6

Radius: 5.1

Gravity: 24.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.75 AU - 12.75 AU

Year: 22258 Days

Day: 19.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 79,235,893 km

• M1: 83,476 km (0.104 R)
• M2: 270,772 km (0.104 R)
• M3: 339,587 km (0.057 R)
• M4: 1,002,306 km (0.119 R)
• M5: 1,197,980 km (0.062 R)
• M6: 1,561,203 km (0.071 R)
• M7: 1,821,354 km (0.097 R)
• M8: 1,990,848 km (0.11 R)
• M9: 2,308,894 km (0.111 R)
• M10: 2,381,598 km (0.116 R)
• M11: 2,529,550 km (0.08 R)
• M12: 2,834,580 km (0.103 R)
• M13: 2,873,476 km (0.063 R)
• M14: 3,110,888 km (0.082 R)
• M15: 3,313,443 km (0.105 R)
• M16: 3,437,161 km (0.115 R)
• M17: 3,604,411 km (0.058 R)
• M18: 3,774,354 km (0.077 R)
• M19: 4,389,800 km (0.113 R)
• M20: 4,941,666 km (0.109 R)
• M21: 5,035,764 km (0.061 R)
• M22: 5,083,036 km (0.025 R)
• M23: 5,321,645 km (0.117 R)
• M24: 5,515,225 km (0.098 R)
• M25: 6,517,231 km (0.113 R)
• M26: 7,091,837 km (0.06 R)
• M27: 7,144,794 km (0.095 R)
• M28: 7,737,052 km (0.076 R)
• M29: 8,177,468 km (0.045 R)
• M30: 8,513,316 km (0.111 R)
• M31: 8,626,112 km (0.081 R)
• M32: 9,488,843 km (0.101 R)
• M33: 9,547,187 km (0.117 R)
• M34: 9,841,446 km (0.11 R)
• M35: 10,499,227 km (0.109 R)
• M36: 10,925,132 km (0.05 R)
• M37: 12,172,779 km (0.077 R)
• M38: 13,333,808 km (0.048 R)
• M39: 14,867,934 km (0.058 R)
• M40: 15,483,380 km (0.12 R)
• M41: 16,107,053 km (0.105 R)
• M42: 17,022,293 km (0.113 R)
• M43: 17,164,710 km (0.115 R)
• M44: 17,450,442 km (0.074 R)
• M45: 19,569,197 km (0.104 R)
• M46: 19,718,346 km (0.115 R)
• M47: 21,306,327 km (0.03 R)
• M48: 21,844,730 km (0.113 R)
• M49: 22,154,397 km (0.097 R)
• M50: 23,328,741 km (0.079 R)
• M51: 23,883,599 km (0.078 R)
• M52: 24,042,921 km (0.035 R)
• M53: 25,168,047 km (0.082 R)
• M54: 26,228,097 km (0.092 R)
• M55: 26,557,212 km (0.118 R)
• M56: 26,970,551 km (0.119 R)
• M57: 28,899,017 km (0.08 R)
• M58: 29,494,716 km (0.119 R)
• M59: 30,008,585 km (0.053 R)
• M60: 31,132,065 km (0.12 R)
• M61: 32,975,559 km (0.105 R)
• M62: 34,403,920 km (0.06 R)
• M63: 36,492,157 km (0.04 R)
• M64: 37,412,782 km (0.07 R)
• M65: 37,783,186 km (0.112 R)
• M66: 39,089,176 km (0.115 R)
• M67: 39,936,498 km (0.083 R)
• M68: 41,745,136 km (0.084 R)
• M69: 46,134,039 km (0.038 R)
• M70: 46,929,450 km (0.114 R)
• M71: 47,729,350 km (0.105 R)
• M72: 48,030,491 km (0.098 R)
• M73: 48,231,700 km (0.096 R)
• M74: 48,332,379 km (0.08 R)
• M75: 48,533,888 km (0.082 R)
• M76: 50,258,153 km (0.111 R)
• M77: 50,360,328 km (0.119 R)
• M78: 51,693,245 km (0.082 R)
• M79: 51,899,391 km (0.104 R)
• M80: 56,184,323 km (0.049 R)
• M81: 56,608,433 km (0.083 R)
• M82: 59,067,522 km (0.064 R)
• M83: 59,498,664 km (0.038 R)
• M84: 59,606,673 km (0.095 R)
• M85: 59,822,842 km (0.118 R)
• M86: 60,689,911 km (0.101 R)
• M87: 61,561,169 km (0.112 R)
• M88: 61,779,582 km (0.106 R)
• M89: 61,888,938 km (0.036 R)
• M90: 62,656,076 km (0.111 R)
• M91: 63,205,998 km (0.089 R)
• M92: 64,754,037 km (0.118 R)
• M93: 65,532,843 km (0.106 R)
• M94: 70,612,439 km (0.108 R)
• M95: 74,882,710 km (0.191 R)
• M96: 75,115,933 km (0.078 R)
• M97: 75,816,949 km (0.043 R)
• M98: 77,225,562 km (0.047 R)
• M99: 78,406,039 km (0.078 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: 277 - 13,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit