🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 165 Days

Day: 40.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.58 AU - 0.92 AU

Year: 294 Days

Day: 44.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 15

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.19 AU - 5.03 AU

Year: 3775 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 67,871,360 km

• M1: 193,430 km (0.117 R)
• M2: 404,363 km (0.091 R)
• M3: 686,505 km (0.078 R)
• M4: 986,299 km (0.081 R)
• M5: 1,142,180 km (0.062 R)
• M6: 1,890,169 km (0.115 R)
• M7: 2,034,830 km (0.108 R)
• M8: 2,448,768 km (0.108 R)
• M9: 3,308,207 km (0.112 R)
• M10: 3,846,460 km (0.11 R)
• M11: 4,377,383 km (0.075 R)
• M12: 4,732,529 km (0.105 R)
• M13: 5,470,794 km (0.07 R)
• M14: 6,225,515 km (0.095 R)
• M15: 6,767,359 km (0.116 R)
• M16: 6,992,504 km (0.091 R)
• M17: 7,704,141 km (0.06 R)
• M18: 7,853,439 km (0.083 R)
• M19: 8,155,328 km (0.033 R)
• M20: 8,416,975 km (0.05 R)
• M21: 9,514,574 km (0.1 R)
• M22: 9,905,922 km (0.118 R)
• M23: 10,091,872 km (0.065 R)
• M24: 10,467,513 km (0.101 R)
• M25: 10,656,904 km (0.118 R)
• M26: 11,377,816 km (0.104 R)
• M27: 11,817,933 km (0.05 R)
• M28: 11,965,885 km (0.093 R)
• M29: 12,213,918 km (0.103 R)
• M30: 12,413,482 km (0.05 R)
• M31: 13,427,905 km (0.081 R)
• M32: 13,867,124 km (0.054 R)
• M33: 14,075,364 km (0.107 R)
• M34: 14,179,933 km (0.115 R)
• M35: 14,337,310 km (0.111 R)
• M36: 14,812,732 km (0.033 R)
• M37: 15,860,815 km (0.084 R)
• M38: 15,996,949 km (0.095 R)
• M39: 16,188,135 km (0.116 R)
• M40: 16,849,358 km (0.025 R)
• M41: 17,295,159 km (0.049 R)
• M42: 17,603,929 km (0.065 R)
• M43: 17,914,644 km (0.099 R)
• M44: 18,056,313 km (0.114 R)
• M45: 18,198,581 km (0.1 R)
• M46: 18,512,587 km (0.103 R)
• M47: 18,627,328 km (0.05 R)
• M48: 18,943,728 km (0.11 R)
• M49: 19,407,332 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.4

Radius: 5.5

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.04 AU - 12.1 AU

Year: 16686 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,871,360 km

• M1: 351,106 km (0.081 R)
• M2: 663,616 km (0.04 R)
• M3: 911,201 km (0.068 R)
• M4: 977,472 km (0.068 R)
• M5: 1,511,238 km (0.112 R)
• M6: 1,835,117 km (0.111 R)
• M7: 2,390,873 km (0.087 R)
• M8: 2,545,258 km (0.111 R)
• M9: 2,766,962 km (0.098 R)
• M10: 2,929,276 km (0.073 R)
• M11: 3,195,261 km (0.109 R)
• M12: 3,679,360 km (0.111 R)
• M13: 3,750,419 km (0.109 R)
• M14: 4,335,047 km (0.074 R)
• M15: 4,561,538 km (0.119 R)
• M16: 4,599,686 km (0.036 R)
• M17: 4,791,919 km (0.106 R)
• M18: 5,105,027 km (0.098 R)
• M19: 5,916,446 km (0.067 R)
• M20: 7,430,227 km (0.046 R)
• M21: 8,113,740 km (0.101 R)
• M22: 8,160,115 km (0.092 R)
• M23: 8,912,443 km (0.046 R)
• M24: 9,008,185 km (0.103 R)
• M25: 9,248,589 km (0.12 R)
• M26: 9,637,843 km (0.088 R)
• M27: 9,982,816 km (0.098 R)
• M28: 10,382,092 km (0.111 R)
• M29: 10,482,622 km (0.103 R)
• M30: 10,533,186 km (0.066 R)
• M31: 10,684,878 km (0.092 R)
• M32: 11,041,819 km (0.086 R)
• M33: 12,295,299 km (0.094 R)
• M34: 12,669,294 km (0.1 R)
• M35: 12,830,710 km (0.072 R)
• M36: 12,938,720 km (0.062 R)
• M37: 13,319,147 km (0.09 R)
• M38: 13,373,750 km (0.111 R)
• M39: 13,979,771 km (0.119 R)
• M40: 14,594,619 km (0.062 R)
• M41: 15,332,735 km (0.038 R)
• M42: 15,850,792 km (0.041 R)
• M43: 17,979,719 km (0.107 R)
• M44: 18,221,769 km (0.104 R)
• M45: 18,343,242 km (0.105 R)
• M46: 18,831,530 km (0.096 R)
• M47: 18,954,349 km (0.084 R)
• M48: 19,696,504 km (0.106 R)
• M49: 19,821,119 km (0.084 R)
• M50: 20,008,566 km (0.091 R)
• M51: 20,259,441 km (0.109 R)
• M52: 21,018,052 km (0.111 R)
• M53: 21,657,433 km (0.106 R)
• M54: 22,173,546 km (0.112 R)
• M55: 22,563,248 km (0.114 R)
• M56: 23,415,358 km (0.095 R)
• M57: 24,277,939 km (0.081 R)
• M58: 24,813,948 km (0.116 R)
• M59: 25,015,906 km (0.108 R)
• M60: 25,693,135 km (0.045 R)
• M61: 25,829,419 km (0.088 R)
• M62: 26,170,801 km (0.112 R)
• M63: 26,445,164 km (0.069 R)
• M64: 27,691,164 km (0.105 R)
• M65: 27,970,613 km (0.032 R)
• M66: 28,251,109 km (0.1 R)
• M67: 29,453,278 km (0.11 R)
• M68: 30,311,820 km (0.085 R)
• M69: 30,383,776 km (0.099 R)
• M70: 30,527,839 km (0.078 R)
• M71: 33,604,020 km (0.082 R)
• M72: 36,013,294 km (0.065 R)
• M73: 36,624,252 km (0.097 R)
• M74: 37,624,313 km (0.049 R)
• M75: 38,633,351 km (0.091 R)
• M76: 39,023,801 km (0.096 R)
• M77: 39,180,430 km (0.089 R)
• M78: 40,045,106 km (0.098 R)
• M79: 40,124,094 km (0.083 R)
• M80: 43,323,394 km (0.12 R)
• M81: 44,217,391 km (0.066 R)
• M82: 44,707,623 km (0.081 R)
• M83: 46,023,785 km (0.041 R)
• M84: 47,102,386 km (0.045 R)
• M85: 48,693,957 km (0.117 R)
• M86: 50,388,004 km (0.077 R)
• M87: 52,446,470 km (0.026 R)
• M88: 54,095,338 km (0.094 R)
• M89: 55,321,293 km (0.088 R)
• M90: 55,497,070 km (0.111 R)
• M91: 56,733,496 km (0.081 R)
• M92: 57,354,926 km (0.099 R)
• M93: 57,532,948 km (0.113 R)
• M94: 57,889,589 km (0.088 R)
• M95: 59,143,219 km (0.103 R)
• M96: 59,323,036 km (0.09 R)
• M97: 60,405,825 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.7

Radius: 5.1

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.42 AU - 15.06 AU

Year: 19400 Days

Day: 21.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,871,360 km

• M1: 103,073 km (0.072 R)
• M2: 141,669 km (0.077 R)
• M3: 347,665 km (0.054 R)
• M4: 507,436 km (0.082 R)
• M5: 938,128 km (0.104 R)
• M6: 1,239,418 km (0.108 R)
• M7: 3,060,174 km (0.116 R)
• M8: 3,096,227 km (0.026 R)
• M9: 3,205,134 km (0.094 R)
• M10: 3,241,786 km (0.11 R)
• M11: 4,241,399 km (0.036 R)
• M12: 4,649,502 km (0.066 R)
• M13: 4,774,416 km (0.068 R)
• M14: 5,027,536 km (0.09 R)
• M15: 5,155,741 km (0.093 R)
• M16: 6,128,277 km (0.103 R)
• M17: 6,219,531 km (0.105 R)
• M18: 6,311,235 km (0.067 R)
• M19: 6,917,854 km (0.085 R)
• M20: 7,788,065 km (0.097 R)
• M21: 7,986,133 km (0.115 R)
• M22: 8,236,111 km (0.111 R)
• M23: 8,488,632 km (0.032 R)
• M24: 8,795,008 km (0.087 R)
• M25: 8,949,543 km (0.103 R)
• M26: 9,104,975 km (0.088 R)
• M27: 9,156,886 km (0.048 R)
• M28: 9,313,515 km (0.049 R)
• M29: 11,767,069 km (0.051 R)
• M30: 11,994,308 km (0.058 R)
• M31: 12,684,852 km (0.102 R)
• M32: 13,388,112 km (0.096 R)
• M33: 13,684,764 km (0.082 R)
• M34: 14,527,300 km (0.099 R)
• M35: 14,588,036 km (0.118 R)
• M36: 16,388,148 km (0.088 R)
• M37: 16,769,323 km (0.092 R)
• M38: 17,281,995 km (0.067 R)
• M39: 17,930,053 km (0.119 R)
• M40: 18,257,074 km (0.108 R)
• M41: 21,564,533 km (0.118 R)
• M42: 22,824,895 km (0.066 R)
• M43: 22,895,655 km (0.091 R)
• M44: 23,464,127 km (0.107 R)
• M45: 23,606,993 km (0.051 R)
• M46: 23,893,473 km (0.094 R)
• M47: 25,931,145 km (0.116 R)
• M48: 26,449,352 km (0.076 R)
• M49: 27,195,397 km (0.105 R)
• M50: 27,570,888 km (0.104 R)
• M51: 28,327,254 km (0.076 R)
• M52: 28,403,250 km (0.106 R)
• M53: 29,474,670 km (0.107 R)
• M54: 29,937,825 km (0.053 R)
• M55: 30,637,046 km (0.056 R)
• M56: 31,577,717 km (0.057 R)
• M57: 32,607,399 km (0.056 R)
• M58: 34,132,101 km (0.104 R)
• M59: 34,781,056 km (0.083 R)
• M60: 35,107,030 km (0.096 R)
• M61: 35,352,221 km (0.107 R)
• M62: 35,434,051 km (0.107 R)
• M63: 36,421,098 km (0.099 R)
• M64: 36,918,062 km (0.059 R)
• M65: 37,751,172 km (0.1 R)
• M66: 38,506,342 km (0.063 R)
• M67: 39,012,582 km (0.103 R)
• M68: 40,287,604 km (0.074 R)
• M69: 41,490,072 km (0.117 R)
• M70: 42,182,411 km (0.082 R)
• M71: 44,812,491 km (0.098 R)
• M72: 46,326,421 km (0.087 R)
• M73: 47,495,230 km (0.084 R)
• M74: 47,856,808 km (0.106 R)
• M75: 48,310,239 km (0.115 R)
• M76: 48,491,851 km (0.049 R)
• M77: 48,764,867 km (0.106 R)
• M78: 49,953,871 km (0.104 R)
• M79: 50,045,724 km (0.104 R)
• M80: 51,894,454 km (0.112 R)
• M81: 52,360,152 km (0.105 R)
• M82: 52,640,200 km (0.049 R)
• M83: 55,753,780 km (0.111 R)
• M84: 56,804,855 km (0.092 R)
• M85: 57,188,573 km (0.078 R)
• M86: 57,669,680 km (0.072 R)
• M87: 59,120,630 km (0.114 R)
• M88: 60,877,657 km (0.06 R)
• M89: 61,368,787 km (0.1 R)
• M90: 61,565,508 km (0.082 R)
• M91: 61,663,943 km (0.102 R)
• M92: 63,843,883 km (0.106 R)
• M93: 64,242,861 km (0.111 R)
• M94: 64,642,736 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit