🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.48 AU - 0.66 AU

Year: 156 Days

Day: 16 Hours

Environment

Temp: 191 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 8.2

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.74 AU - 5.28 AU

Year: 4056 Days

Day: 11.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 68,434,473 km

• M1: 114,742 km (0.083 R)
• M2: 216,917 km (0.082 R)
• M3: 279,000 km (0.1 R)
• M4: 573,857 km (0.079 R)
• M5: 631,602 km (0.12 R)
• M6: 730,187 km (0.108 R)
• M7: 817,702 km (0.105 R)
• M8: 908,957 km (0.087 R)
• M9: 968,945 km (0.063 R)
• M10: 1,694,794 km (0.116 R)
• M11: 1,989,951 km (0.116 R)
• M12: 2,046,349 km (0.111 R)
• M13: 2,254,141 km (0.044 R)
• M14: 2,790,898 km (0.115 R)
• M15: 2,943,936 km (0.106 R)
• M16: 3,113,132 km (0.042 R)
• M17: 3,611,741 km (0.092 R)
• M18: 3,821,029 km (0.115 R)
• M19: 3,877,427 km (0.068 R)
• M20: 3,948,486 km (0.119 R)
• M21: 4,048,717 km (0.113 R)
• M22: 4,106,312 km (0.118 R)
• M23: 4,236,911 km (0.087 R)
• M24: 4,354,196 km (0.116 R)
• M25: 4,637,085 km (0.113 R)
• M26: 4,742,851 km (0.055 R)
• M27: 4,864,773 km (0.098 R)
• M28: 5,096,051 km (0.11 R)
• M29: 5,378,343 km (0.081 R)
• M30: 5,521,508 km (0.082 R)
• M31: 5,633,706 km (0.081 R)
• M32: 5,811,578 km (0.044 R)
• M33: 5,892,959 km (0.09 R)
• M34: 6,305,999 km (0.074 R)
• M35: 6,592,180 km (0.099 R)
• M36: 6,882,549 km (0.118 R)
• M37: 6,986,071 km (0.066 R)
• M38: 7,194,610 km (0.083 R)
• M39: 7,299,778 km (0.075 R)
• M40: 7,440,699 km (0.098 R)
• M41: 7,582,518 km (0.108 R)
• M42: 7,653,726 km (0.084 R)
• M43: 7,760,988 km (0.097 R)
• M44: 7,904,751 km (0.092 R)
• M45: 8,323,326 km (0.028 R)
• M46: 8,544,432 km (0.119 R)
• M47: 9,314,861 km (0.117 R)
• M48: 9,989,996 km (0.069 R)
• M49: 10,087,684 km (0.102 R)
• M50: 10,244,761 km (0.112 R)
• M51: 10,760,724 km (0.108 R)
• M52: 11,305,560 km (0.062 R)
• M53: 12,004,332 km (0.106 R)
• M54: 12,548,120 km (0.117 R)
• M55: 12,886,809 km (0.063 R)
• M56: 13,014,566 km (0.103 R)
• M57: 13,121,379 km (0.116 R)
• M58: 13,207,098 km (0.044 R)
• M59: 13,529,931 km (0.097 R)
• M60: 13,638,090 km (0.115 R)
• M61: 13,790,081 km (0.109 R)
• M62: 13,898,989 km (0.115 R)
• M63: 14,271,338 km (0.047 R)
• M64: 14,359,451 km (0.08 R)
• M65: 14,536,275 km (0.102 R)
• M66: 14,824,999 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.7

Radius: 6.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.41 AU - 16.89 AU

Year: 18238 Days

Day: 15 Hours

Environment

Temp: -192 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,434,473 km

• M1: 663,018 km (0.048 R)
• M2: 800,199 km (0.09 R)
• M3: 1,597,256 km (0.117 R)
• M4: 2,244,118 km (0.105 R)
• M5: 2,619,309 km (0.076 R)
• M6: 2,963,534 km (0.074 R)
• M7: 3,141,106 km (0.072 R)
• M8: 3,613,537 km (0.074 R)
• M9: 4,306,175 km (0.116 R)
• M10: 4,507,384 km (0.05 R)
• M11: 4,623,771 km (0.071 R)
• M12: 5,312,220 km (0.08 R)
• M13: 5,715,387 km (0.094 R)
• M14: 6,452,755 km (0.115 R)
• M15: 6,849,339 km (0.094 R)
• M16: 6,983,378 km (0.061 R)
• M17: 7,805,119 km (0.109 R)
• M18: 7,909,987 km (0.072 R)
• M19: 8,015,454 km (0.026 R)
• M20: 8,121,220 km (0.063 R)
• M21: 8,227,434 km (0.105 R)
• M22: 8,477,263 km (0.085 R)
• M23: 8,911,396 km (0.117 R)
• M24: 9,057,702 km (0.057 R)
• M25: 9,204,757 km (0.108 R)
• M26: 9,278,658 km (0.067 R)
• M27: 9,876,451 km (0.05 R)
• M28: 10,065,842 km (0.108 R)
• M29: 10,835,374 km (0.043 R)
• M30: 11,109,287 km (0.101 R)
• M31: 11,345,802 km (0.113 R)
• M32: 11,783,675 km (0.11 R)
• M33: 12,024,976 km (0.033 R)
• M34: 12,227,232 km (0.087 R)
• M35: 12,389,845 km (0.065 R)
• M36: 12,553,206 km (0.041 R)
• M37: 13,006,039 km (0.097 R)
• M38: 13,088,916 km (0.107 R)
• M39: 13,213,681 km (0.037 R)
• M40: 14,097,655 km (0.109 R)
• M41: 14,310,981 km (0.115 R)
• M42: 14,740,776 km (0.088 R)
• M43: 15,044,160 km (0.087 R)
• M44: 15,966,581 km (0.064 R)
• M45: 16,144,303 km (0.077 R)
• M46: 16,591,601 km (0.115 R)
• M47: 16,907,252 km (0.09 R)
• M48: 17,819,799 km (0.081 R)
• M49: 18,050,329 km (0.074 R)
• M50: 19,123,993 km (0.045 R)
• M51: 19,265,513 km (0.09 R)
• M52: 19,407,332 km (0.089 R)
• M53: 19,787,460 km (0.073 R)
• M54: 19,978,496 km (0.069 R)
• M55: 20,170,131 km (0.093 R)
• M56: 20,314,194 km (0.116 R)
• M57: 21,283,588 km (0.07 R)
• M58: 21,872,405 km (0.046 R)
• M59: 21,921,773 km (0.103 R)
• M60: 23,620,307 km (0.072 R)
• M61: 24,485,282 km (0.06 R)
• M62: 24,587,756 km (0.067 R)
• M63: 24,690,381 km (0.115 R)
• M64: 24,895,928 km (0.057 R)
• M65: 25,153,835 km (0.048 R)
• M66: 25,257,207 km (0.087 R)
• M67: 25,464,400 km (0.116 R)
• M68: 26,508,743 km (0.096 R)
• M69: 26,561,252 km (0.067 R)
• M70: 26,613,910 km (0.094 R)
• M71: 28,316,035 km (0.094 R)
• M72: 28,531,156 km (0.104 R)
• M73: 28,855,036 km (0.117 R)
• M74: 29,343,174 km (0.092 R)
• M75: 29,397,627 km (0.097 R)
• M76: 30,272,625 km (0.055 R)
• M77: 31,936,153 km (0.076 R)
• M78: 36,047,851 km (0.047 R)
• M79: 36,573,538 km (0.093 R)
• M80: 36,632,031 km (0.063 R)
• M81: 36,984,034 km (0.085 R)
• M82: 37,928,147 km (0.059 R)
• M83: 38,224,799 km (0.119 R)
• M84: 39,059,555 km (0.115 R)
• M85: 39,239,222 km (0.071 R)
• M86: 39,539,166 km (0.109 R)
• M87: 39,719,581 km (0.057 R)
• M88: 39,779,719 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.1

Radius: 5.3

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.82 AU - 24.28 AU

Year: 32468 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 68,434,473 km

• M1: 217,515 km (0.057 R)
• M2: 403,615 km (0.09 R)
• M3: 654,341 km (0.117 R)
• M4: 1,045,689 km (0.102 R)
• M5: 1,470,248 km (0.099 R)
• M6: 1,671,307 km (0.075 R)
• M7: 2,227,961 km (0.073 R)
• M8: 2,907,883 km (0.05 R)
• M9: 2,979,242 km (0.081 R)
• M10: 3,608,899 km (0.067 R)
• M11: 3,685,643 km (0.045 R)
• M12: 4,157,474 km (0.053 R)
• M13: 4,441,561 km (0.084 R)
• M14: 5,506,099 km (0.097 R)
• M15: 6,458,140 km (0.084 R)
• M16: 6,929,224 km (0.07 R)
• M17: 7,072,688 km (0.115 R)
• M18: 7,607,201 km (0.091 R)
• M19: 7,804,820 km (0.105 R)
• M20: 7,904,303 km (0.114 R)
• M21: 7,954,119 km (0.115 R)
• M22: 8,509,576 km (0.11 R)
• M23: 8,612,050 km (0.07 R)
• M24: 8,817,897 km (0.03 R)
• M25: 9,604,482 km (0.103 R)
• M26: 9,979,225 km (0.055 R)
• M27: 10,087,235 km (0.113 R)
• M28: 11,300,025 km (0.066 R)
• M29: 12,384,011 km (0.087 R)
• M30: 12,499,949 km (0.09 R)
• M31: 12,616,336 km (0.055 R)
• M32: 13,620,138 km (0.052 R)
• M33: 14,895,161 km (0.096 R)
• M34: 14,956,795 km (0.119 R)
• M35: 15,891,782 km (0.056 R)
• M36: 16,781,440 km (0.104 R)
• M37: 18,146,072 km (0.053 R)
• M38: 18,409,963 km (0.055 R)
• M39: 18,874,913 km (0.027 R)
• M40: 20,841,975 km (0.115 R)
• M41: 21,187,696 km (0.096 R)
• M42: 21,257,109 km (0.112 R)
• M43: 21,465,649 km (0.07 R)
• M44: 23,086,991 km (0.04 R)
• M45: 24,237,847 km (0.076 R)
• M46: 24,382,957 km (0.097 R)
• M47: 24,528,516 km (0.062 R)
• M48: 25,113,294 km (0.072 R)
• M49: 27,045,201 km (0.094 R)
• M50: 27,724,973 km (0.085 R)
• M51: 28,793,551 km (0.066 R)
• M52: 28,947,338 km (0.113 R)
• M53: 30,265,295 km (0.097 R)
• M54: 31,049,636 km (0.039 R)
• M55: 31,207,313 km (0.07 R)
• M56: 33,523,387 km (0.087 R)
• M57: 34,988,548 km (0.082 R)
• M58: 35,399,344 km (0.101 R)
• M59: 36,974,460 km (0.071 R)
• M60: 37,141,561 km (0.028 R)
• M61: 37,476,660 km (0.105 R)
• M62: 38,149,701 km (0.093 R)
• M63: 38,487,643 km (0.105 R)
• M64: 40,364,497 km (0.068 R)
• M65: 40,450,516 km (0.046 R)
• M66: 40,536,535 km (0.08 R)
• M67: 41,487,379 km (0.057 R)
• M68: 42,620,583 km (0.099 R)
• M69: 44,828,348 km (0.082 R)
• M70: 45,274,300 km (0.071 R)
• M71: 46,440,714 km (0.094 R)
• M72: 47,435,390 km (0.065 R)
• M73: 48,072,079 km (0.054 R)
• M74: 49,906,598 km (0.069 R)
• M75: 50,739,559 km (0.059 R)
• M76: 53,832,943 km (0.088 R)
• M77: 54,212,024 km (0.098 R)
• M78: 54,687,147 km (0.111 R)
• M79: 55,545,839 km (0.108 R)
• M80: 55,641,432 km (0.08 R)
• M81: 55,737,175 km (0.11 R)
• M82: 56,793,934 km (0.044 R)
• M83: 57,566,607 km (0.096 R)
• M84: 58,245,482 km (0.115 R)
• M85: 58,732,124 km (0.051 R)
• M86: 58,829,662 km (0.039 R)
• M87: 59,611,311 km (0.118 R)
• M88: 60,101,693 km (0.115 R)
• M89: 60,790,441 km (0.036 R)
• M90: 61,086,495 km (0.114 R)
• M91: 61,580,767 km (0.068 R)
• M92: 61,977,201 km (0.116 R)
• M93: 62,374,533 km (0.08 R)
• M94: 63,271,522 km (0.1 R)
• M95: 63,972,089 km (0.066 R)
• M96: 65,482,130 km (0.051 R)
• M97: 66,292,202 km (0.104 R)
• M98: 67,309,468 km (0.052 R)
• M99: 67,615,694 km (0.09 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit