🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.98 AU - 1.54 AU

Year: 536 Days

Day: 22.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.89 AU - 2.79 AU

Year: 1356 Days

Day: 40.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 10.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.88 AU - 6.02 AU

Year: 5497 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,629,049 km

• M1: 131,646 km (0.104 R)
• M2: 371,302 km (0.086 R)
• M3: 517,010 km (0.112 R)
• M4: 614,847 km (0.098 R)
• M5: 780,602 km (0.098 R)
• M6: 1,305,241 km (0.071 R)
• M7: 1,993,691 km (0.088 R)
• M8: 2,264,014 km (0.079 R)
• M9: 2,431,863 km (0.117 R)
• M10: 3,417,115 km (0.039 R)
• M11: 3,567,161 km (0.092 R)
• M12: 3,697,611 km (0.085 R)
• M13: 3,763,284 km (0.042 R)
• M14: 4,007,877 km (0.042 R)
• M15: 4,303,781 km (0.103 R)
• M16: 4,466,095 km (0.116 R)
• M17: 4,820,642 km (0.112 R)
• M18: 5,307,732 km (0.11 R)
• M19: 5,835,963 km (0.11 R)
• M20: 6,197,541 km (0.032 R)
• M21: 6,513,342 km (0.095 R)
• M22: 6,593,227 km (0.081 R)
• M23: 6,996,992 km (0.1 R)
• M24: 7,188,178 km (0.117 R)
• M25: 7,631,735 km (0.115 R)
• M26: 7,885,154 km (0.117 R)
• M27: 8,141,415 km (0.108 R)
• M28: 8,603,673 km (0.073 R)
• M29: 8,749,979 km (0.094 R)
• M30: 8,956,125 km (0.06 R)
• M31: 9,403,124 km (0.087 R)
• M32: 9,796,566 km (0.113 R)
• M33: 10,505,810 km (0.036 R)
• M34: 10,662,289 km (0.116 R)
• M35: 10,850,932 km (0.114 R)
• M36: 11,167,930 km (0.05 R)
• M37: 11,778,439 km (0.094 R)
• M38: 11,843,364 km (0.048 R)
• M39: 12,334,045 km (0.093 R)
• M40: 12,432,929 km (0.111 R)
• M41: 13,032,219 km (0.106 R)
• M42: 13,267,686 km (0.099 R)
• M43: 14,085,986 km (0.046 R)
• M44: 14,362,443 km (0.118 R)
• M45: 14,536,126 km (0.04 R)
• M46: 14,850,431 km (0.089 R)
• M47: 15,167,130 km (0.11 R)
• M48: 15,664,094 km (0.094 R)
• M49: 15,807,109 km (0.055 R)
• M50: 16,601,175 km (0.098 R)
• M51: 16,856,688 km (0.035 R)
• M52: 17,297,553 km (0.078 R)
• M53: 18,228,201 km (0.11 R)
• M54: 18,984,568 km (0.099 R)
• M55: 19,328,194 km (0.1 R)
• M56: 20,762,539 km (0.11 R)
• M57: 21,156,131 km (0.063 R)
• M58: 21,353,899 km (0.094 R)
• M59: 21,990,588 km (0.078 R)
• M60: 22,070,623 km (0.078 R)
• M61: 22,150,807 km (0.071 R)
• M62: 22,593,318 km (0.033 R)
• M63: 22,674,100 km (0.079 R)
• M64: 22,835,816 km (0.078 R)
• M65: 23,079,361 km (0.086 R)
• M66: 23,446,175 km (0.06 R)
• M67: 24,392,232 km (0.087 R)
• M68: 24,849,254 km (0.104 R)
• M69: 25,141,418 km (0.069 R)
• M70: 25,518,854 km (0.119 R)
• M71: 25,687,151 km (0.119 R)
• M72: 25,813,711 km (0.045 R)
• M73: 26,662,380 km (0.073 R)
• M74: 26,790,435 km (0.072 R)
• M75: 26,875,856 km (0.113 R)
• M76: 27,004,360 km (0.062 R)
• M77: 27,175,949 km (0.115 R)
• M78: 27,909,128 km (0.097 R)
• M79: 28,082,512 km (0.113 R)
• M80: 28,648,740 km (0.074 R)
• M81: 29,306,821 km (0.102 R)
• M82: 29,527,179 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.3

Radius: 3.7

Gravity: 23.62 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.26 AU - 14.66 AU

Year: 15666 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,629,049 km

• M1: 81,980 km (0.114 R)
• M2: 167,400 km (0.087 R)
• M3: 294,409 km (0.101 R)
• M4: 418,575 km (0.119 R)
• M5: 918,232 km (0.085 R)
• M6: 977,472 km (0.102 R)
• M7: 1,449,454 km (0.076 R)
• M8: 1,565,392 km (0.079 R)
• M9: 2,058,766 km (0.097 R)
• M10: 2,737,192 km (0.087 R)
• M11: 3,447,483 km (0.116 R)
• M12: 3,759,394 km (0.093 R)
• M13: 4,277,153 km (0.053 R)
• M14: 5,059,699 km (0.078 R)
• M15: 5,413,648 km (0.106 R)
• M16: 5,449,402 km (0.031 R)
• M17: 5,557,411 km (0.083 R)
• M18: 5,702,372 km (0.082 R)
• M19: 6,070,382 km (0.107 R)
• M20: 6,446,172 km (0.071 R)
• M21: 8,022,335 km (0.04 R)
• M22: 8,186,295 km (0.105 R)
• M23: 8,895,089 km (0.075 R)
• M24: 9,150,004 km (0.081 R)
• M25: 10,281,712 km (0.105 R)
• M26: 10,504,463 km (0.064 R)
• M27: 10,549,193 km (0.035 R)
• M28: 11,641,407 km (0.048 R)
• M29: 12,013,457 km (0.089 R)
• M30: 12,578,787 km (0.109 R)
• M31: 12,769,225 km (0.106 R)
• M32: 13,152,794 km (0.091 R)
• M33: 13,297,605 km (0.089 R)
• M34: 13,540,103 km (0.04 R)
• M35: 13,784,097 km (0.117 R)
• M36: 14,326,090 km (0.107 R)
• M37: 14,624,688 km (0.058 R)
• M38: 14,724,619 km (0.08 R)
• M39: 14,874,965 km (0.082 R)
• M40: 14,925,230 km (0.076 R)
• M41: 15,126,738 km (0.069 R)
• M42: 15,227,866 km (0.081 R)
• M43: 15,787,961 km (0.08 R)
• M44: 16,251,116 km (0.075 R)
• M45: 16,823,328 km (0.066 R)
• M46: 16,980,555 km (0.109 R)
• M47: 17,138,231 km (0.082 R)
• M48: 17,720,616 km (0.076 R)
• M49: 17,773,873 km (0.11 R)
• M50: 19,177,250 km (0.072 R)
• M51: 19,616,170 km (0.085 R)
• M52: 19,836,977 km (0.075 R)
• M53: 19,892,328 km (0.041 R)
• M54: 20,058,531 km (0.072 R)
• M55: 21,518,307 km (0.107 R)
• M56: 22,031,578 km (0.08 R)
• M57: 23,186,623 km (0.089 R)
• M58: 23,595,474 km (0.118 R)
• M59: 24,479,597 km (0.056 R)
• M60: 25,314,652 km (0.105 R)
• M61: 25,374,641 km (0.025 R)
• M62: 26,098,246 km (0.117 R)
• M63: 26,219,420 km (0.111 R)
• M64: 26,584,439 km (0.075 R)
• M65: 27,319,264 km (0.101 R)
• M66: 27,751,003 km (0.116 R)
• M67: 28,309,452 km (0.088 R)
• M68: 30,324,835 km (0.101 R)
• M69: 30,771,833 km (0.12 R)
• M70: 32,646,743 km (0.116 R)
• M71: 32,973,764 km (0.072 R)
• M72: 34,159,926 km (0.097 R)
• M73: 34,292,469 km (0.058 R)
• M74: 36,235,147 km (0.092 R)
• M75: 36,370,384 km (0.108 R)
• M76: 37,185,692 km (0.102 R)
• M77: 37,663,957 km (0.067 R)
• M78: 38,006,985 km (0.066 R)
• M79: 38,695,883 km (0.076 R)
• M80: 39,249,993 km (0.095 R)
• M81: 40,225,970 km (0.081 R)
• M82: 40,295,982 km (0.082 R)
• M83: 40,716,950 km (0.095 R)
• M84: 41,563,375 km (0.089 R)
• M85: 42,843,633 km (0.072 R)
• M86: 43,273,278 km (0.073 R)
• M87: 44,425,930 km (0.066 R)
• M88: 44,498,335 km (0.086 R)
• M89: 46,614,248 km (0.119 R)
• M90: 47,721,571 km (0.1 R)
• M91: 47,944,023 km (0.083 R)
• M92: 48,092,574 km (0.051 R)
• M93: 49,361,164 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.7

Radius: 6.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.49 AU - 18.55 AU

Year: 24285 Days

Day: 17.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,629,049 km

• M1: 82,877 km (0.087 R)
• M2: 138,976 km (0.06 R)
• M3: 224,247 km (0.107 R)
• M4: 416,331 km (0.098 R)
• M5: 685,757 km (0.111 R)
• M6: 830,418 km (0.075 R)
• M7: 949,946 km (0.103 R)
• M8: 1,093,411 km (0.099 R)
• M9: 1,361,341 km (0.099 R)
• M10: 2,773,844 km (0.103 R)
• M11: 3,824,918 km (0.088 R)
• M12: 3,996,657 km (0.113 R)
• M13: 4,112,595 km (0.117 R)
• M14: 4,170,938 km (0.106 R)
• M15: 4,678,075 km (0.081 R)
• M16: 5,946,665 km (0.071 R)
• M17: 6,079,059 km (0.065 R)
• M18: 7,598,973 km (0.069 R)
• M19: 8,400,668 km (0.093 R)
• M20: 8,512,119 km (0.101 R)
• M21: 9,420,926 km (0.114 R)
• M22: 9,459,522 km (0.096 R)
• M23: 12,793,161 km (0.03 R)
• M24: 12,964,151 km (0.057 R)
• M25: 13,395,293 km (0.119 R)
• M26: 14,138,794 km (0.099 R)
• M27: 14,940,489 km (0.096 R)
• M28: 15,120,754 km (0.097 R)
• M29: 15,437,752 km (0.086 R)
• M30: 16,263,084 km (0.055 R)
• M31: 16,914,882 km (0.091 R)
• M32: 17,149,601 km (0.113 R)
• M33: 17,860,639 km (0.107 R)
• M34: 18,051,975 km (0.116 R)
• M35: 18,291,930 km (0.102 R)
• M36: 18,726,661 km (0.03 R)
• M37: 20,449,131 km (0.12 R)
• M38: 20,849,904 km (0.071 R)
• M39: 21,051,263 km (0.109 R)
• M40: 21,253,220 km (0.107 R)
• M41: 21,659,229 km (0.06 R)
• M42: 24,095,280 km (0.047 R)
• M43: 24,412,577 km (0.097 R)
• M44: 24,624,707 km (0.093 R)
• M45: 24,784,328 km (0.057 R)
• M46: 24,837,585 km (0.098 R)
• M47: 25,533,514 km (0.062 R)
• M48: 25,965,104 km (0.037 R)
• M49: 26,127,567 km (0.113 R)
• M50: 26,671,356 km (0.106 R)
• M51: 26,835,315 km (0.083 R)
• M52: 27,770,302 km (0.059 R)
• M53: 28,047,357 km (0.06 R)
• M54: 28,325,310 km (0.093 R)
• M55: 29,728,687 km (0.105 R)
• M56: 30,524,398 km (0.114 R)
• M57: 30,638,691 km (0.118 R)
• M58: 30,925,021 km (0.074 R)
• M59: 31,039,763 km (0.088 R)
• M60: 31,212,100 km (0.095 R)
• M61: 31,327,141 km (0.117 R)
• M62: 32,427,732 km (0.073 R)
• M63: 33,305,572 km (0.108 R)
• M64: 33,599,831 km (0.088 R)
• M65: 34,428,604 km (0.1 R)
• M66: 35,323,947 km (0.111 R)
• M67: 36,347,944 km (0.107 R)
• M68: 37,626,258 km (0.049 R)
• M69: 38,857,299 km (0.097 R)
• M70: 39,477,831 km (0.066 R)
• M71: 39,851,676 km (0.066 R)
• M72: 40,728,619 km (0.109 R)
• M73: 41,169,484 km (0.069 R)
• M74: 41,295,744 km (0.114 R)
• M75: 41,358,875 km (0.095 R)
• M76: 41,611,845 km (0.082 R)
• M77: 41,675,274 km (0.087 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: 339 - 11,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit