🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.7

Radius: 12.2

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.86 AU - 1.22 AU

Year: 707 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 85,563,088 km

• M1: 197,020 km (0.086 R)
• M2: 287,826 km (0.097 R)
• M3: 386,860 km (0.087 R)
• M4: 649,105 km (0.091 R)
• M5: 735,274 km (0.106 R)
• M6: 1,070,672 km (0.112 R)
• M7: 1,154,148 km (0.107 R)
• M8: 1,256,473 km (0.056 R)
• M9: 1,390,213 km (0.115 R)
• M10: 1,470,547 km (0.115 R)
• M11: 1,570,478 km (0.079 R)
• M12: 1,684,921 km (0.073 R)
• M13: 1,777,372 km (0.047 R)
• M14: 2,012,839 km (0.09 R)
• M15: 2,164,382 km (0.08 R)
• M16: 2,361,253 km (0.084 R)
• M17: 2,486,466 km (0.095 R)
• M18: 2,642,497 km (0.066 R)
• M19: 2,721,784 km (0.118 R)
• M20: 2,801,968 km (0.101 R)
• M21: 2,897,711 km (0.111 R)
• M22: 3,062,268 km (0.09 R)
• M23: 3,176,262 km (0.038 R)
• M24: 3,291,752 km (0.086 R)
• M25: 3,400,808 km (0.106 R)
• M26: 3,776,000 km (0.116 R)
• M27: 3,989,326 km (0.1 R)
• M28: 4,089,108 km (0.03 R)
• M29: 4,248,879 km (0.09 R)
• M30: 4,566,026 km (0.072 R)
• M31: 4,740,757 km (0.086 R)
• M32: 4,846,672 km (0.073 R)
• M33: 4,935,533 km (0.098 R)
• M34: 5,060,896 km (0.114 R)
• M35: 5,169,205 km (0.117 R)
• M36: 5,278,262 km (0.117 R)
• M37: 5,461,669 km (0.078 R)
• M38: 5,939,335 km (0.086 R)
• M39: 6,063,202 km (0.116 R)
• M40: 6,149,520 km (0.104 R)
• M41: 6,236,286 km (0.113 R)
• M42: 6,391,419 km (0.036 R)
• M43: 6,469,510 km (0.073 R)

Planet 2 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.3

Radius: 5.5

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.1 AU - 11.14 AU

Year: 21468 Days

Day: 19.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,563,088 km

• M1: 74,500 km (0.078 R)
• M2: 169,046 km (0.073 R)
• M3: 205,847 km (0.077 R)
• M4: 275,110 km (0.084 R)
• M5: 386,710 km (0.034 R)
• M6: 1,117,047 km (0.099 R)
• M7: 1,168,210 km (0.071 R)
• M8: 1,246,449 km (0.094 R)
• M9: 2,088,985 km (0.109 R)
• M10: 2,717,595 km (0.074 R)
• M11: 2,892,176 km (0.083 R)
• M12: 3,975,414 km (0.091 R)
• M13: 4,173,631 km (0.115 R)
• M14: 4,294,207 km (0.115 R)
• M15: 5,649,863 km (0.09 R)
• M16: 6,465,919 km (0.071 R)
• M17: 7,173,816 km (0.101 R)
• M18: 7,757,547 km (0.111 R)
• M19: 7,856,431 km (0.1 R)
• M20: 8,867,115 km (0.116 R)
• M21: 9,545,691 km (0.113 R)
• M22: 10,079,157 km (0.07 R)
• M23: 12,135,080 km (0.114 R)
• M24: 12,538,246 km (0.077 R)
• M25: 14,986,415 km (0.117 R)
• M26: 15,356,670 km (0.095 R)
• M27: 15,543,069 km (0.097 R)
• M28: 17,447,001 km (0.067 R)
• M29: 17,771,479 km (0.08 R)
• M30: 18,558,214 km (0.116 R)
• M31: 19,155,708 km (0.08 R)
• M32: 20,437,612 km (0.119 R)
• M33: 21,261,448 km (0.119 R)
• M34: 21,607,916 km (0.057 R)
• M35: 21,747,042 km (0.081 R)
• M36: 22,306,539 km (0.109 R)
• M37: 22,870,672 km (0.086 R)
• M38: 22,941,581 km (0.058 R)
• M39: 23,941,045 km (0.065 R)
• M40: 25,687,450 km (0.068 R)
• M41: 25,908,706 km (0.057 R)
• M42: 26,575,912 km (0.032 R)
• M43: 26,725,061 km (0.091 R)
• M44: 27,173,855 km (0.093 R)
• M45: 27,700,589 km (0.067 R)
• M46: 27,851,832 km (0.089 R)
• M47: 28,078,922 km (0.118 R)
• M48: 28,687,935 km (0.12 R)
• M49: 31,323,999 km (0.097 R)
• M50: 31,402,687 km (0.118 R)
• M51: 32,670,679 km (0.106 R)
• M52: 33,793,860 km (0.103 R)
• M53: 34,360,237 km (0.066 R)
• M54: 35,011,437 km (0.117 R)
• M55: 36,822,768 km (0.103 R)
• M56: 37,155,474 km (0.059 R)
• M57: 37,572,552 km (0.099 R)
• M58: 38,159,275 km (0.077 R)
• M59: 38,327,423 km (0.096 R)
• M60: 39,341,697 km (0.047 R)
• M61: 40,279,077 km (0.112 R)
• M62: 40,793,544 km (0.119 R)
• M63: 41,051,451 km (0.104 R)
• M64: 41,482,742 km (0.086 R)
• M65: 41,569,209 km (0.043 R)
• M66: 41,828,761 km (0.068 R)
• M67: 42,960,170 km (0.052 R)
• M68: 43,047,685 km (0.05 R)
• M69: 47,043,444 km (0.092 R)
• M70: 49,039,678 km (0.096 R)
• M71: 49,222,487 km (0.051 R)
• M72: 49,588,852 km (0.105 R)
• M73: 49,772,408 km (0.033 R)
• M74: 51,341,391 km (0.068 R)
• M75: 52,926,679 km (0.116 R)
• M76: 55,477,174 km (0.101 R)
• M77: 55,953,942 km (0.107 R)
• M78: 56,049,385 km (0.098 R)
• M79: 56,623,542 km (0.074 R)
• M80: 57,199,643 km (0.113 R)
• M81: 58,164,251 km (0.113 R)
• M82: 58,260,891 km (0.117 R)
• M83: 60,207,009 km (0.088 R)
• M84: 62,273,405 km (0.116 R)
• M85: 64,062,895 km (0.099 R)
• M86: 64,563,000 km (0.077 R)
• M87: 65,265,213 km (0.116 R)
• M88: 65,566,952 km (0.103 R)
• M89: 67,488,985 km (0.025 R)
• M90: 67,692,289 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.9

Radius: 6.9

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.74 AU - 12.56 AU

Year: 21564 Days

Day: 20.5 Hours

Environment

Temp: -246 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,563,088 km

• M1: 107,411 km (0.077 R)
• M2: 212,579 km (0.062 R)
• M3: 694,134 km (0.086 R)
• M4: 744,100 km (0.084 R)
• M5: 847,921 km (0.116 R)
• M6: 1,188,405 km (0.113 R)
• M7: 1,279,810 km (0.115 R)
• M8: 1,568,234 km (0.045 R)
• M9: 1,668,914 km (0.025 R)
• M10: 2,471,058 km (0.066 R)
• M11: 2,588,642 km (0.079 R)
• M12: 3,818,186 km (0.072 R)
• M13: 5,919,289 km (0.115 R)
• M14: 6,832,284 km (0.093 R)
• M15: 7,164,990 km (0.103 R)
• M16: 7,673,922 km (0.111 R)
• M17: 9,269,383 km (0.052 R)
• M18: 9,514,275 km (0.111 R)
• M19: 11,352,534 km (0.115 R)
• M20: 12,011,363 km (0.076 R)
• M21: 13,711,842 km (0.06 R)
• M22: 15,053,884 km (0.072 R)
• M23: 16,142,657 km (0.117 R)
• M24: 16,216,260 km (0.081 R)
• M25: 17,181,615 km (0.05 R)
• M26: 19,245,616 km (0.096 R)
• M27: 19,793,294 km (0.101 R)
• M28: 20,425,644 km (0.113 R)
• M29: 20,584,817 km (0.104 R)
• M30: 21,710,092 km (0.113 R)
• M31: 23,351,928 km (0.071 R)
• M32: 24,693,971 km (0.065 R)
• M33: 25,203,800 km (0.083 R)
• M34: 27,189,563 km (0.057 R)
• M35: 27,452,256 km (0.095 R)
• M36: 28,068,600 km (0.111 R)
• M37: 28,867,602 km (0.091 R)
• M38: 30,125,421 km (0.058 R)
• M39: 31,034,826 km (0.057 R)
• M40: 31,676,601 km (0.062 R)
• M41: 32,137,811 km (0.097 R)
• M42: 32,323,014 km (0.108 R)
• M43: 32,415,615 km (0.072 R)
• M44: 32,694,166 km (0.086 R)
• M45: 33,347,310 km (0.092 R)
• M46: 33,816,449 km (0.057 R)
• M47: 34,193,286 km (0.11 R)
• M48: 36,483,630 km (0.106 R)
• M49: 37,452,425 km (0.059 R)
• M50: 37,842,427 km (0.102 R)
• M51: 38,921,626 km (0.09 R)
• M52: 39,118,946 km (0.053 R)
• M53: 40,609,240 km (0.051 R)
• M54: 42,726,797 km (0.116 R)
• M55: 42,828,524 km (0.114 R)
• M56: 42,930,251 km (0.067 R)
• M57: 43,134,152 km (0.102 R)
• M58: 44,158,299 km (0.119 R)
• M59: 47,488,797 km (0.104 R)
• M60: 47,699,730 km (0.099 R)
• M61: 54,167,743 km (0.104 R)
• M62: 54,498,205 km (0.101 R)
• M63: 54,608,608 km (0.112 R)
• M64: 54,719,012 km (0.109 R)
• M65: 55,272,075 km (0.056 R)
• M66: 55,827,083 km (0.055 R)
• M67: 56,495,636 km (0.105 R)
• M68: 56,830,885 km (0.096 R)
• M69: 58,969,237 km (0.116 R)
• M70: 60,219,127 km (0.09 R)
• M71: 62,976,664 km (0.082 R)
• M72: 63,092,453 km (0.074 R)
• M73: 63,208,242 km (0.047 R)
• M74: 66,127,644 km (0.07 R)
• M75: 66,480,845 km (0.052 R)
• M76: 67,662,967 km (0.086 R)
• M77: 68,613,662 km (0.109 R)
• M78: 69,329,488 km (0.066 R)
• M79: 69,568,695 km (0.071 R)
• M80: 69,928,029 km (0.066 R)
• M81: 71,009,621 km (0.08 R)
• M82: 73,920,646 km (0.19 R)
• M83: 75,145,105 km (0.102 R)
• M84: 75,883,071 km (0.115 R)
• M85: 77,242,018 km (0.087 R)
• M86: 79,233,166 km (0.028 R)
• M87: 81,619,401 km (0.13 R)
• M88: 81,745,662 km (0.088 R)
• M89: 83,265,576 km (0.076 R)
• M90: 83,901,667 km (0.087 R)
• M91: 84,922,822 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 12,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit