🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.53 AU - 2.09 AU

Year: 1056 Days

Day: 40.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 12.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.32 AU - 3.82 AU

Year: 2924 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 86,502,335 km

• M1: 189,241 km (0.113 R)
• M2: 331,658 km (0.119 R)
• M3: 527,931 km (0.105 R)
• M4: 882,478 km (0.091 R)
• M5: 1,389,166 km (0.098 R)
• M6: 1,593,367 km (0.088 R)
• M7: 1,782,010 km (0.116 R)
• M8: 1,938,489 km (0.1 R)
• M9: 2,018,374 km (0.079 R)
• M10: 2,167,972 km (0.091 R)
• M11: 2,293,186 km (0.117 R)
• M12: 2,683,786 km (0.081 R)
• M13: 3,205,733 km (0.113 R)
• M14: 3,365,354 km (0.085 R)
• M15: 3,462,443 km (0.074 R)
• M16: 3,593,341 km (0.074 R)
• M17: 3,894,033 km (0.064 R)
• M18: 4,013,112 km (0.086 R)
• M19: 4,133,539 km (0.095 R)
• M20: 4,395,784 km (0.106 R)
• M21: 5,010,182 km (0.112 R)
• M22: 5,102,933 km (0.089 R)
• M23: 5,327,779 km (0.041 R)
• M24: 5,536,617 km (0.073 R)
• M25: 5,904,030 km (0.1 R)
• M26: 5,982,419 km (0.067 R)
• M27: 6,279,520 km (0.109 R)
• M28: 6,399,647 km (0.112 R)
• M29: 6,520,672 km (0.107 R)
• M30: 6,601,754 km (0.1 R)
• M31: 7,494,405 km (0.117 R)
• M32: 7,879,469 km (0.092 R)
• M33: 8,270,967 km (0.115 R)
• M34: 8,358,931 km (0.03 R)
• M35: 8,960,314 km (0.117 R)
• M36: 9,621,836 km (0.102 R)
• M37: 10,016,924 km (0.094 R)
• M38: 10,464,969 km (0.038 R)
• M39: 10,655,557 km (0.118 R)
• M40: 11,015,938 km (0.067 R)
• M41: 11,282,971 km (0.075 R)
• M42: 11,576,631 km (0.053 R)
• M43: 11,699,750 km (0.115 R)
• M44: 11,798,485 km (0.085 R)
• M45: 12,046,668 km (0.08 R)
• M46: 12,422,308 km (0.116 R)
• M47: 12,598,833 km (0.116 R)
• M48: 13,056,902 km (0.117 R)
• M49: 13,754,028 km (0.116 R)
• M50: 14,120,393 km (0.064 R)
• M51: 14,436,943 km (0.063 R)
• M52: 14,889,476 km (0.086 R)
• M53: 15,508,961 km (0.034 R)
• M54: 15,753,853 km (0.118 R)
• M55: 15,890,286 km (0.113 R)
• M56: 16,082,070 km (0.083 R)
• M57: 16,523,534 km (0.103 R)
• M58: 16,662,211 km (0.107 R)
• M59: 17,644,321 km (0.037 R)
• M60: 17,814,563 km (0.081 R)
• M61: 18,357,155 km (0.054 R)
• M62: 18,673,853 km (0.096 R)
• M63: 18,760,620 km (0.05 R)
• M64: 18,905,281 km (0.107 R)
• M65: 19,021,519 km (0.103 R)
• M66: 19,752,454 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.5

Radius: 8.4

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.92 AU - 5.96 AU

Year: 5500 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,502,335 km

• M1: 120,576 km (0.104 R)
• M2: 321,187 km (0.116 R)
• M3: 434,432 km (0.065 R)
• M4: 502,499 km (0.097 R)
• M5: 828,623 km (0.102 R)
• M6: 915,988 km (0.087 R)
• M7: 1,068,877 km (0.052 R)
• M8: 1,417,290 km (0.104 R)
• M9: 1,595,312 km (0.103 R)
• M10: 1,743,114 km (0.114 R)
• M11: 1,973,346 km (0.066 R)
• M12: 2,316,373 km (0.099 R)
• M13: 2,484,222 km (0.099 R)
• M14: 2,787,906 km (0.085 R)
• M15: 3,012,004 km (0.117 R)
• M16: 3,126,296 km (0.084 R)
• M17: 3,622,213 km (0.115 R)
• M18: 3,719,452 km (0.076 R)
• M19: 3,891,789 km (0.047 R)
• M20: 4,372,746 km (0.114 R)
• M21: 5,279,907 km (0.079 R)
• M22: 5,529,586 km (0.075 R)
• M23: 5,754,880 km (0.044 R)
• M24: 5,868,724 km (0.114 R)
• M25: 6,069,485 km (0.116 R)
• M26: 7,168,730 km (0.114 R)
• M27: 8,168,193 km (0.074 R)
• M28: 8,880,279 km (0.088 R)
• M29: 9,713,689 km (0.072 R)
• M30: 10,225,613 km (0.072 R)
• M31: 10,921,991 km (0.105 R)
• M32: 11,133,822 km (0.052 R)
• M33: 11,204,731 km (0.083 R)
• M34: 11,669,382 km (0.057 R)
• M35: 12,286,623 km (0.052 R)
• M36: 12,433,378 km (0.09 R)
• M37: 12,543,931 km (0.065 R)
• M38: 12,691,734 km (0.094 R)
• M39: 12,877,235 km (0.115 R)
• M40: 13,251,080 km (0.09 R)
• M41: 13,552,669 km (0.109 R)
• M42: 13,818,505 km (0.087 R)
• M43: 14,548,692 km (0.113 R)
• M44: 14,898,901 km (0.11 R)
• M45: 15,251,802 km (0.117 R)
• M46: 15,449,122 km (0.062 R)
• M47: 15,568,052 km (0.062 R)
• M48: 15,687,132 km (0.075 R)
• M49: 15,806,511 km (0.096 R)
• M50: 16,126,351 km (0.083 R)
• M51: 17,344,976 km (0.109 R)
• M52: 17,427,254 km (0.092 R)
• M53: 17,799,155 km (0.094 R)
• M54: 17,923,770 km (0.119 R)
• M55: 18,006,946 km (0.087 R)
• M56: 18,677,294 km (0.113 R)
• M57: 19,185,329 km (0.098 R)
• M58: 19,313,085 km (0.104 R)
• M59: 19,783,720 km (0.098 R)
• M60: 20,042,076 km (0.117 R)
• M61: 20,431,778 km (0.094 R)
• M62: 21,881,830 km (0.117 R)
• M63: 22,551,879 km (0.084 R)
• M64: 24,095,430 km (0.057 R)
• M65: 24,187,283 km (0.11 R)
• M66: 24,325,362 km (0.09 R)
• M67: 24,555,892 km (0.05 R)
• M68: 24,648,344 km (0.066 R)
• M69: 25,065,871 km (0.086 R)
• M70: 25,438,819 km (0.096 R)
• M71: 27,092,324 km (0.11 R)
• M72: 27,523,166 km (0.046 R)
• M73: 28,536,991 km (0.077 R)
• M74: 29,415,878 km (0.085 R)
• M75: 30,750,740 km (0.103 R)
• M76: 31,049,936 km (0.065 R)
• M77: 32,054,635 km (0.044 R)
• M78: 32,155,763 km (0.087 R)
• M79: 32,307,455 km (0.088 R)
• M80: 32,459,596 km (0.079 R)
• M81: 33,838,440 km (0.098 R)
• M82: 34,664,519 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810

Radius: 6.8

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.7 AU - 16.96 AU

Year: 22294 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,502,335 km

• M1: 106,364 km (0.109 R)
• M2: 212,728 km (0.087 R)
• M3: 446,849 km (0.119 R)
• M4: 556,205 km (0.035 R)
• M5: 1,168,958 km (0.082 R)
• M6: 1,516,623 km (0.06 R)
• M7: 1,650,813 km (0.068 R)
• M8: 2,264,014 km (0.053 R)
• M9: 2,817,377 km (0.105 R)
• M10: 3,454,664 km (0.077 R)
• M11: 3,721,845 km (0.075 R)
• M12: 4,182,008 km (0.103 R)
• M13: 4,228,982 km (0.071 R)
• M14: 4,371,100 km (0.112 R)
• M15: 4,611,354 km (0.034 R)
• M16: 4,905,464 km (0.08 R)
• M17: 5,004,946 km (0.08 R)
• M18: 5,929,312 km (0.118 R)
• M19: 6,849,787 km (0.026 R)
• M20: 7,128,937 km (0.114 R)
• M21: 7,871,990 km (0.06 R)
• M22: 9,062,789 km (0.067 R)
• M23: 9,492,733 km (0.103 R)
• M24: 9,992,240 km (0.098 R)
• M25: 10,245,210 km (0.045 R)
• M26: 11,873,433 km (0.063 R)
• M27: 12,888,455 km (0.066 R)
• M28: 13,163,715 km (0.08 R)
• M29: 13,371,506 km (0.069 R)
• M30: 15,072,584 km (0.033 R)
• M31: 15,144,840 km (0.083 R)
• M32: 15,289,950 km (0.119 R)
• M33: 17,217,069 km (0.088 R)
• M34: 19,533,892 km (0.08 R)
• M35: 19,691,867 km (0.069 R)
• M36: 20,168,187 km (0.102 R)
• M37: 20,648,246 km (0.069 R)
• M38: 20,728,580 km (0.099 R)
• M39: 21,051,113 km (0.118 R)
• M40: 21,456,673 km (0.118 R)
• M41: 23,021,168 km (0.084 R)
• M42: 24,112,484 km (0.084 R)
• M43: 25,220,705 km (0.065 R)
• M44: 27,398,252 km (0.117 R)
• M45: 28,733,413 km (0.107 R)
• M46: 29,725,845 km (0.074 R)
• M47: 31,281,663 km (0.044 R)
• M48: 32,116,120 km (0.066 R)
• M49: 32,489,217 km (0.104 R)
• M50: 33,996,266 km (0.089 R)
• M51: 35,045,545 km (0.09 R)
• M52: 35,141,437 km (0.103 R)
• M53: 36,105,446 km (0.102 R)
• M54: 37,764,038 km (0.062 R)
• M55: 39,148,566 km (0.087 R)
• M56: 39,547,095 km (0.055 R)
• M57: 40,047,200 km (0.086 R)
• M58: 40,147,581 km (0.106 R)
• M59: 40,448,871 km (0.049 R)
• M60: 41,256,101 km (0.087 R)
• M61: 42,170,742 km (0.092 R)
• M62: 42,784,093 km (0.061 R)
• M63: 45,685,395 km (0.106 R)
• M64: 46,948,150 km (0.067 R)
• M65: 48,329,088 km (0.109 R)
• M66: 50,046,920 km (0.11 R)
• M67: 51,893,856 km (0.111 R)
• M68: 52,222,073 km (0.051 R)
• M69: 52,331,729 km (0.088 R)
• M70: 52,880,603 km (0.098 R)
• M71: 53,431,572 km (0.082 R)
• M72: 55,990,145 km (0.118 R)
• M73: 56,889,527 km (0.027 R)
• M74: 57,114,971 km (0.094 R)
• M75: 57,567,056 km (0.114 R)
• M76: 58,702,354 km (0.118 R)
• M77: 64,253,333 km (0.077 R)
• M78: 65,903,696 km (0.066 R)
• M79: 68,525,100 km (0.114 R)
• M80: 69,246,012 km (0.109 R)
• M81: 69,366,438 km (0.096 R)
• M82: 70,573,992 km (0.063 R)
• M83: 70,816,490 km (0.115 R)
• M84: 71,301,936 km (0.076 R)
• M85: 72,154,344 km (0.119 R)
• M86: 73,132,714 km (0.08 R)
• M87: 80,229,039 km (0.056 R)
• M88: 80,735,278 km (0.096 R)
• M89: 83,538,144 km (0.056 R)
• M90: 84,436,629 km (0.097 R)
• M91: 85,467,358 km (0.108 R)
• M92: 86,502,276 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 20,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit