🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 13.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.9 AU - 1.44 AU

Year: 805 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,245,785 km

• M1: 168,298 km (0.104 R)
• M2: 306,526 km (0.074 R)
• M3: 403,166 km (0.102 R)
• M4: 501,602 km (0.118 R)
• M5: 666,309 km (0.109 R)
• M6: 806,333 km (0.091 R)
• M7: 915,689 km (0.079 R)
• M8: 1,024,297 km (0.114 R)
• M9: 1,118,543 km (0.045 R)
• M10: 1,229,246 km (0.105 R)
• M11: 1,350,719 km (0.073 R)
• M12: 1,526,646 km (0.036 R)
• M13: 1,695,393 km (0.111 R)
• M14: 1,847,534 km (0.069 R)
• M15: 2,339,860 km (0.112 R)
• M16: 2,553,486 km (0.096 R)
• M17: 2,676,007 km (0.071 R)
• M18: 2,782,670 km (0.092 R)
• M19: 2,936,157 km (0.097 R)
• M20: 3,394,824 km (0.107 R)
• M21: 3,481,591 km (0.099 R)
• M22: 3,677,116 km (0.086 R)
• M23: 3,977,209 km (0.1 R)
• M24: 4,254,264 km (0.103 R)
• M25: 4,411,043 km (0.119 R)
• M26: 4,495,416 km (0.087 R)
• M27: 4,633,644 km (0.072 R)
• M28: 4,849,215 km (0.119 R)
• M29: 4,991,034 km (0.095 R)
• M30: 5,090,217 km (0.1 R)
• M31: 5,212,139 km (0.066 R)
• M32: 5,335,109 km (0.092 R)
• M33: 5,470,345 km (0.069 R)
• M34: 6,093,420 km (0.092 R)
• M35: 6,270,544 km (0.076 R)
• M36: 6,437,346 km (0.096 R)
• M37: 6,521,270 km (0.077 R)
• M38: 6,629,878 km (0.098 R)
• M39: 6,897,659 km (0.094 R)
• M40: 7,243,828 km (0.067 R)
• M41: 7,343,759 km (0.101 R)
• M42: 7,507,120 km (0.077 R)
• M43: 7,978,952 km (0.087 R)
• M44: 8,095,190 km (0.114 R)
• M45: 8,185,995 km (0.075 R)
• M46: 8,329,310 km (0.094 R)
• M47: 8,447,193 km (0.12 R)
• M48: 8,684,755 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.8

Radius: 12.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.11 AU - 2.21 AU

Year: 2018 Days

Day: 12 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,245,785 km

• M1: 168,597 km (0.097 R)
• M2: 260,151 km (0.107 R)
• M3: 366,066 km (0.1 R)
• M4: 508,633 km (0.111 R)
• M5: 665,561 km (0.096 R)
• M6: 924,964 km (0.099 R)
• M7: 1,042,099 km (0.065 R)
• M8: 1,175,241 km (0.046 R)
• M9: 1,325,437 km (0.112 R)
• M10: 1,448,107 km (0.106 R)
• M11: 1,621,940 km (0.113 R)
• M12: 1,864,737 km (0.101 R)
• M13: 1,990,699 km (0.114 R)
• M14: 2,106,637 km (0.107 R)
• M15: 2,185,176 km (0.117 R)
• M16: 2,264,762 km (0.099 R)
• M17: 2,537,329 km (0.113 R)
• M18: 2,835,029 km (0.035 R)
• M19: 3,174,467 km (0.106 R)
• M20: 3,265,123 km (0.047 R)
• M21: 3,558,185 km (0.085 R)
• M22: 3,860,074 km (0.114 R)
• M23: 4,038,544 km (0.095 R)
• M24: 4,170,190 km (0.03 R)
• M25: 4,303,332 km (0.074 R)
• M26: 4,387,257 km (0.093 R)
• M27: 4,488,684 km (0.083 R)
• M28: 4,711,136 km (0.099 R)
• M29: 4,815,107 km (0.118 R)
• M30: 5,292,324 km (0.075 R)
• M31: 5,747,849 km (0.071 R)
• M32: 5,970,900 km (0.041 R)
• M33: 6,064,847 km (0.114 R)
• M34: 6,387,679 km (0.119 R)
• M35: 6,813,734 km (0.119 R)
• M36: 7,169,328 km (0.05 R)
• M37: 7,349,444 km (0.092 R)
• M38: 7,450,124 km (0.104 R)
• M39: 7,775,499 km (0.119 R)
• M40: 7,981,346 km (0.062 R)
• M41: 8,377,182 km (0.05 R)
• M42: 9,080,142 km (0.117 R)
• M43: 9,188,451 km (0.068 R)
• M44: 9,340,592 km (0.091 R)
• M45: 9,471,640 km (0.103 R)
• M46: 9,757,820 km (0.04 R)
• M47: 9,979,973 km (0.118 R)
• M48: 10,158,892 km (0.102 R)
• M49: 10,361,448 km (0.106 R)
• M50: 10,656,305 km (0.043 R)
• M51: 10,747,709 km (0.051 R)
• M52: 11,046,157 km (0.103 R)
• M53: 11,347,597 km (0.12 R)
• M54: 11,863,710 km (0.062 R)
• M55: 11,982,041 km (0.117 R)
• M56: 12,435,622 km (0.077 R)
• M57: 13,556,709 km (0.113 R)
• M58: 13,779,759 km (0.107 R)
• M59: 14,129,369 km (0.106 R)
• M60: 14,355,711 km (0.113 R)
• M61: 14,608,382 km (0.084 R)
• M62: 15,298,477 km (0.079 R)
• M63: 15,634,473 km (0.068 R)
• M64: 15,764,324 km (0.112 R)
• M65: 15,920,654 km (0.045 R)
• M66: 16,182,450 km (0.087 R)
• M67: 16,313,797 km (0.114 R)
• M68: 17,458,520 km (0.039 R)
• M69: 17,755,622 km (0.047 R)
• M70: 18,136,049 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.9

Radius: 3.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.89 AU - 8.17 AU

Year: 11851 Days

Day: 18.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,245,785 km

• M1: 72,555 km (0.071 R)
• M2: 145,409 km (0.062 R)
• M3: 266,284 km (0.104 R)
• M4: 464,651 km (0.113 R)
• M5: 717,920 km (0.088 R)
• M6: 840,590 km (0.111 R)
• M7: 1,341,444 km (0.066 R)
• M8: 1,405,472 km (0.077 R)
• M9: 1,503,459 km (0.085 R)
• M10: 1,614,909 km (0.114 R)
• M11: 1,810,733 km (0.077 R)
• M12: 2,026,154 km (0.11 R)
• M13: 2,390,125 km (0.073 R)
• M14: 3,021,727 km (0.109 R)
• M15: 3,377,621 km (0.07 R)
• M16: 3,450,475 km (0.062 R)
• M17: 3,479,646 km (0.117 R)
• M18: 3,806,967 km (0.07 R)
• M19: 4,253,217 km (0.063 R)
• M20: 5,077,352 km (0.11 R)
• M21: 5,311,921 km (0.12 R)
• M22: 5,550,231 km (0.1 R)
• M23: 5,722,567 km (0.032 R)
• M24: 6,465,171 km (0.032 R)
• M25: 6,976,945 km (0.083 R)
• M26: 7,539,433 km (0.118 R)
• M27: 9,332,962 km (0.096 R)
• M28: 10,014,381 km (0.109 R)
• M29: 10,223,967 km (0.05 R)
• M30: 10,477,536 km (0.118 R)
• M31: 11,012,198 km (0.095 R)
• M32: 11,599,669 km (0.091 R)
• M33: 11,886,149 km (0.101 R)
• M34: 12,130,293 km (0.064 R)
• M35: 12,668,845 km (0.089 R)
• M36: 13,238,065 km (0.079 R)
• M37: 13,260,954 km (0.105 R)
• M38: 14,330,578 km (0.111 R)
• M39: 16,403,107 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 5

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.51 AU - 8.93 AU

Year: 13638 Days

Day: 21.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,245,785 km

• M1: 98,136 km (0.091 R)
• M2: 272,567 km (0.098 R)
• M3: 494,122 km (0.064 R)
• M4: 541,245 km (0.073 R)
• M5: 606,470 km (0.099 R)
• M6: 745,147 km (0.069 R)
• M7: 1,262,157 km (0.063 R)
• M8: 1,327,831 km (0.116 R)
• M9: 1,372,261 km (0.105 R)
• M10: 1,769,593 km (0.107 R)
• M11: 2,070,584 km (0.091 R)
• M12: 2,253,393 km (0.038 R)
• M13: 2,690,966 km (0.098 R)
• M14: 3,006,768 km (0.093 R)
• M15: 3,395,124 km (0.062 R)
• M16: 3,517,794 km (0.11 R)
• M17: 3,767,473 km (0.118 R)
• M18: 4,055,299 km (0.04 R)
• M19: 4,218,361 km (0.1 R)
• M20: 4,550,767 km (0.102 R)
• M21: 4,891,551 km (0.07 R)
• M22: 6,676,852 km (0.093 R)
• M23: 6,753,596 km (0.104 R)
• M24: 7,024,667 km (0.118 R)
• M25: 7,980,598 km (0.087 R)
• M26: 8,102,969 km (0.088 R)
• M27: 8,849,911 km (0.099 R)
• M28: 8,934,284 km (0.117 R)
• M29: 9,103,778 km (0.088 R)
• M30: 9,618,844 km (0.117 R)
• M31: 9,879,743 km (0.038 R)
• M32: 10,811,588 km (0.056 R)
• M33: 11,310,796 km (0.047 R)
• M34: 11,771,258 km (0.085 R)
• M35: 12,853,150 km (0.077 R)
• M36: 13,092,506 km (0.102 R)
• M37: 13,381,679 km (0.073 R)
• M38: 13,770,484 km (0.091 R)
• M39: 13,917,240 km (0.077 R)
• M40: 14,163,178 km (0.077 R)
• M41: 15,261,526 km (0.107 R)
• M42: 16,180,506 km (0.084 R)
• M43: 16,803,132 km (0.096 R)
• M44: 18,825,695 km (0.11 R)
• M45: 19,151,968 km (0.071 R)
• M46: 19,920,602 km (0.071 R)
• M47: 20,031,304 km (0.111 R)
• M48: 20,979,905 km (0.111 R)
• M49: 21,261,597 km (0.077 R)
• M50: 21,772,025 km (0.096 R)
• M51: 23,385,438 km (0.075 R)
• M52: 23,853,380 km (0.058 R)
• M53: 25,515,712 km (0.08 R)
• M54: 25,816,404 km (0.105 R)
• M55: 25,876,692 km (0.095 R)
• M56: 26,118,292 km (0.106 R)
• M57: 26,239,467 km (0.101 R)
• M58: 27,707,171 km (0.114 R)
• M59: 27,954,307 km (0.063 R)
• M60: 29,831,461 km (0.116 R)
• M61: 30,021,450 km (0.062 R)
• M62: 30,211,739 km (0.115 R)
• M63: 31,105,436 km (0.072 R)
• M64: 32,787,814 km (0.084 R)
• M65: 33,508,577 km (0.106 R)
• M66: 33,837,842 km (0.102 R)
• M67: 35,165,672 km (0.094 R)
• M68: 35,433,303 km (0.096 R)
• M69: 36,510,557 km (0.066 R)
• M70: 36,578,325 km (0.067 R)
• M71: 37,189,283 km (0.045 R)
• M72: 37,393,783 km (0.093 R)
• M73: 39,181,178 km (0.049 R)
• M74: 39,527,946 km (0.085 R)
• M75: 39,667,072 km (0.081 R)
• M76: 40,294,785 km (0.099 R)
• M77: 40,644,993 km (0.109 R)
• M78: 41,136,871 km (0.068 R)
• M79: 41,277,792 km (0.025 R)
• M80: 41,560,084 km (0.057 R)
• M81: 42,695,681 km (0.085 R)
• M82: 43,052,622 km (0.105 R)
• M83: 43,124,129 km (0.063 R)
• M84: 43,841,451 km (0.103 R)
• M85: 44,129,427 km (0.114 R)
• M86: 44,201,533 km (0.105 R)
• M87: 45,870,746 km (0.102 R)
• M88: 45,943,750 km (0.108 R)
• M89: 47,044,042 km (0.104 R)
• M90: 48,450,113 km (0.045 R)
• M91: 48,524,463 km (0.086 R)
• M92: 48,822,312 km (0.094 R)
• M93: 49,046,260 km (0.06 R)
• M94: 50,020,142 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit