🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.7 AU - 0.96 AU

Year: 266 Days

Day: 36.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.98 AU - 1.04 AU

Year: 357 Days

Day: 26.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,021,790 km

• M1: 479,012 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.94 AU - 1.26 AU

Year: 405 Days

Day: 25.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.14 AU - 1.56 AU

Year: 551 Days

Day: 25 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.49 AU - 3.35 AU

Year: 1754 Days

Day: 38.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420

Radius: 8.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.42 AU - 7.78 AU

Year: 7364 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,021,790 km

• M1: 106,813 km (0.108 R)
• M2: 228,735 km (0.109 R)
• M3: 679,773 km (0.105 R)
• M4: 897,138 km (0.101 R)
• M5: 969,843 km (0.05 R)
• M6: 1,059,602 km (0.03 R)
• M7: 1,248,095 km (0.074 R)
• M8: 1,329,775 km (0.108 R)
• M9: 1,396,646 km (0.072 R)
• M10: 1,533,528 km (0.099 R)
• M11: 1,784,254 km (0.104 R)
• M12: 1,952,252 km (0.092 R)
• M13: 2,385,039 km (0.074 R)
• M14: 2,633,521 km (0.105 R)
• M15: 2,718,193 km (0.118 R)
• M16: 2,955,904 km (0.087 R)
• M17: 3,245,675 km (0.047 R)
• M18: 3,451,672 km (0.078 R)
• M19: 3,568,059 km (0.111 R)
• M20: 3,804,573 km (0.073 R)
• M21: 3,924,700 km (0.06 R)
• M22: 4,021,789 km (0.104 R)
• M23: 4,144,310 km (0.101 R)
• M24: 4,418,224 km (0.114 R)
• M25: 4,621,228 km (0.104 R)
• M26: 4,931,344 km (0.079 R)
• M27: 5,141,828 km (0.099 R)
• M28: 7,255,347 km (0.094 R)
• M29: 7,315,037 km (0.092 R)
• M30: 7,404,945 km (0.053 R)
• M31: 7,555,440 km (0.106 R)
• M32: 7,737,351 km (0.119 R)
• M33: 7,951,426 km (0.093 R)
• M34: 8,385,559 km (0.101 R)
• M35: 8,542,487 km (0.109 R)
• M36: 8,891,050 km (0.118 R)
• M37: 9,244,400 km (0.086 R)
• M38: 9,700,674 km (0.077 R)
• M39: 9,964,714 km (0.091 R)
• M40: 10,064,496 km (0.087 R)
• M41: 10,298,168 km (0.108 R)
• M42: 11,563,616 km (0.035 R)
• M43: 12,446,094 km (0.077 R)
• M44: 12,697,119 km (0.103 R)
• M45: 12,985,993 km (0.064 R)
• M46: 13,313,612 km (0.119 R)
• M47: 13,386,765 km (0.103 R)
• M48: 13,680,725 km (0.064 R)
• M49: 14,051,279 km (0.065 R)
• M50: 14,500,372 km (0.071 R)
• M51: 14,764,562 km (0.066 R)
• M52: 14,878,256 km (0.112 R)
• M53: 14,992,100 km (0.088 R)
• M54: 16,186,789 km (0.11 R)
• M55: 16,539,391 km (0.069 R)
• M56: 16,775,905 km (0.08 R)
• M57: 16,854,893 km (0.093 R)
• M58: 17,934,541 km (0.058 R)
• M59: 18,258,570 km (0.08 R)
• M60: 18,584,693 km (0.077 R)
• M61: 18,748,503 km (0.09 R)
• M62: 19,160,046 km (0.096 R)
• M63: 19,824,710 km (0.045 R)
• M64: 20,117,772 km (0.098 R)
• M65: 20,920,813 km (0.11 R)
• M66: 21,562,139 km (0.1 R)
• M67: 21,950,047 km (0.115 R)
• M68: 22,036,514 km (0.037 R)
• M69: 23,083,550 km (0.093 R)
• M70: 23,524,564 km (0.043 R)
• M71: 23,701,688 km (0.044 R)
• M72: 24,280,632 km (0.113 R)
• M73: 25,452,432 km (0.072 R)
• M74: 25,771,076 km (0.077 R)
• M75: 25,953,735 km (0.116 R)
• M76: 26,045,288 km (0.085 R)
• M77: 26,136,842 km (0.052 R)
• M78: 26,919,838 km (0.087 R)
• M79: 27,012,439 km (0.096 R)
• M80: 27,617,113 km (0.03 R)
• M81: 28,508,866 km (0.076 R)
• M82: 29,648,652 km (0.11 R)
• M83: 29,888,009 km (0.114 R)
• M84: 31,045,747 km (0.068 R)
• M85: 32,267,363 km (0.091 R)
• M86: 32,562,819 km (0.114 R)
• M87: 32,809,805 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.5

Radius: 6.7

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.91 AU - 17.75 AU

Year: 25356 Days

Day: 19.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,021,790 km

• M1: 90,357 km (0.117 R)
• M2: 226,491 km (0.105 R)
• M3: 303,833 km (0.086 R)
• M4: 373,097 km (0.095 R)
• M5: 615,745 km (0.04 R)
• M6: 730,337 km (0.072 R)
• M7: 1,404,874 km (0.038 R)
• M8: 1,748,650 km (0.092 R)
• M9: 2,117,857 km (0.105 R)
• M10: 3,202,442 km (0.107 R)
• M11: 4,122,319 km (0.081 R)
• M12: 4,431,239 km (0.106 R)
• M13: 5,259,562 km (0.063 R)
• M14: 5,450,150 km (0.111 R)
• M15: 5,691,451 km (0.084 R)
• M16: 6,691,662 km (0.055 R)
• M17: 7,159,156 km (0.061 R)
• M18: 7,423,495 km (0.09 R)
• M19: 7,476,752 km (0.075 R)
• M20: 8,070,955 km (0.063 R)
• M21: 8,125,708 km (0.119 R)
• M22: 8,792,615 km (0.112 R)
• M23: 9,534,770 km (0.113 R)
• M24: 10,119,398 km (0.064 R)
• M25: 10,655,408 km (0.109 R)
• M26: 10,957,146 km (0.068 R)
• M27: 11,017,734 km (0.071 R)
• M28: 11,879,118 km (0.068 R)
• M29: 12,953,979 km (0.091 R)
• M30: 13,146,960 km (0.076 R)
• M31: 14,657,151 km (0.101 R)
• M32: 15,195,254 km (0.111 R)
• M33: 15,671,275 km (0.062 R)
• M34: 15,808,306 km (0.12 R)
• M35: 16,083,417 km (0.11 R)
• M36: 16,152,381 km (0.11 R)
• M37: 16,847,862 km (0.114 R)
• M38: 17,695,483 km (0.072 R)
• M39: 17,838,050 km (0.095 R)
• M40: 18,124,530 km (0.113 R)
• M41: 19,358,413 km (0.06 R)
• M42: 19,505,318 km (0.103 R)
• M43: 20,544,425 km (0.091 R)
• M44: 21,753,625 km (0.096 R)
• M45: 22,598,404 km (0.074 R)
• M46: 24,240,689 km (0.082 R)
• M47: 24,717,009 km (0.116 R)
• M48: 25,598,140 km (0.102 R)
• M49: 25,840,190 km (0.11 R)
• M50: 26,083,137 km (0.11 R)
• M51: 26,571,125 km (0.11 R)
• M52: 26,816,166 km (0.05 R)
• M53: 28,053,042 km (0.098 R)
• M54: 30,155,490 km (0.103 R)
• M55: 31,010,591 km (0.106 R)
• M56: 31,096,610 km (0.089 R)
• M57: 31,527,602 km (0.098 R)
• M58: 35,314,373 km (0.115 R)
• M59: 36,124,894 km (0.094 R)
• M60: 36,396,414 km (0.101 R)
• M61: 37,580,930 km (0.078 R)
• M62: 38,132,048 km (0.079 R)
• M63: 41,021,083 km (0.068 R)
• M64: 42,158,176 km (0.067 R)
• M65: 43,017,765 km (0.108 R)
• M66: 45,143,252 km (0.057 R)
• M67: 47,105,078 km (0.094 R)
• M68: 47,599,948 km (0.093 R)
• M69: 47,798,315 km (0.093 R)
• M70: 50,705,899 km (0.051 R)
• M71: 51,721,669 km (0.112 R)
• M72: 56,375,210 km (0.097 R)
• M73: 57,005,765 km (0.046 R)
• M74: 57,111,082 km (0.092 R)
• M75: 57,427,331 km (0.113 R)
• M76: 58,804,829 km (0.118 R)
• M77: 59,551,023 km (0.087 R)
• M78: 61,160,696 km (0.071 R)
• M79: 62,893,338 km (0.079 R)
• M80: 66,074,537 km (0.071 R)
• M81: 67,963,659 km (0.103 R)
• M82: 68,075,409 km (0.093 R)
• M83: 70,208,824 km (0.089 R)
• M84: 70,434,567 km (0.106 R)
• M85: 71,340,382 km (0.099 R)
• M86: 73,163,531 km (0.064 R)
• M87: 73,277,974 km (0.052 R)
• M88: 73,621,750 km (0.031 R)
• M89: 74,080,866 km (0.112 R)
• M90: 74,771,409 km (0.114 R)
• M91: 75,811,115 km (0.119 R)
• M92: 75,926,903 km (0.09 R)
• M93: 76,274,718 km (0.114 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 13,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit