🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.09 AU - 1.29 AU

Year: 484 Days

Day: 47.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.14 AU - 1.68 AU

Year: 624 Days

Day: 32.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.38 AU - 2.2 AU

Year: 893 Days

Day: 44.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.7

Radius: 11.2

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.18 AU - 6.24 AU

Year: 5086 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 48,279,082 km

• M1: 148,551 km (0.05 R)
• M2: 243,396 km (0.074 R)
• M3: 426,504 km (0.104 R)
• M4: 592,856 km (0.119 R)
• M5: 662,569 km (0.117 R)
• M6: 821,292 km (0.116 R)
• M7: 931,247 km (0.102 R)
• M8: 1,280,558 km (0.078 R)
• M9: 1,482,814 km (0.083 R)
• M10: 1,594,115 km (0.104 R)
• M11: 1,695,692 km (0.061 R)
• M12: 1,786,348 km (0.05 R)
• M13: 2,221,828 km (0.118 R)
• M14: 2,350,332 km (0.065 R)
• M15: 2,496,040 km (0.11 R)
• M16: 2,644,890 km (0.077 R)
• M17: 2,827,400 km (0.042 R)
• M18: 3,548,910 km (0.041 R)
• M19: 3,632,535 km (0.118 R)
• M20: 3,733,813 km (0.046 R)
• M21: 3,853,192 km (0.037 R)
• M22: 4,113,193 km (0.113 R)
• M23: 4,201,157 km (0.028 R)
• M24: 4,379,029 km (0.073 R)
• M25: 4,450,985 km (0.086 R)
• M26: 4,687,200 km (0.114 R)
• M27: 4,853,254 km (0.11 R)
• M28: 4,927,754 km (0.114 R)
• M29: 5,134,349 km (0.053 R)
• M30: 5,286,490 km (0.103 R)
• M31: 5,498,171 km (0.102 R)
• M32: 6,230,602 km (0.089 R)
• M33: 6,352,225 km (0.058 R)
• M34: 6,495,240 km (0.08 R)
• M35: 6,701,386 km (0.079 R)
• M36: 6,846,945 km (0.098 R)
• M37: 7,099,017 km (0.05 R)
• M38: 7,311,446 km (0.072 R)
• M39: 7,633,979 km (0.105 R)
• M40: 7,829,803 km (0.096 R)
• M41: 7,961,299 km (0.076 R)
• M42: 8,561,935 km (0.119 R)
• M43: 8,788,127 km (0.096 R)
• M44: 8,901,971 km (0.062 R)
• M45: 9,062,190 km (0.053 R)
• M46: 9,246,495 km (0.112 R)
• M47: 9,408,808 km (0.116 R)
• M48: 9,478,671 km (0.107 R)
• M49: 9,689,155 km (0.116 R)
• M50: 9,806,888 km (0.064 R)
• M51: 9,996,130 km (0.051 R)
• M52: 10,619,504 km (0.092 R)
• M53: 11,379,312 km (0.091 R)
• M54: 11,478,645 km (0.116 R)
• M55: 12,156,622 km (0.057 R)
• M56: 12,641,469 km (0.113 R)
• M57: 13,656,640 km (0.118 R)
• M58: 13,788,735 km (0.109 R)
• M59: 13,947,757 km (0.11 R)
• M60: 14,509,198 km (0.063 R)
• M61: 14,616,909 km (0.107 R)
• M62: 14,806,150 km (0.092 R)
• M63: 15,241,779 km (0.046 R)
• M64: 15,488,765 km (0.03 R)
• M65: 15,598,869 km (0.082 R)
• M66: 15,958,652 km (0.105 R)
• M67: 16,545,824 km (0.118 R)
• M68: 18,174,795 km (0.112 R)
• M69: 18,699,734 km (0.075 R)
• M70: 20,004,078 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.8

Radius: 10.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.86 AU - 7.04 AU

Year: 5410 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,279,082 km

• M1: 154,834 km (0.069 R)
• M2: 298,747 km (0.115 R)
• M3: 584,778 km (0.116 R)
• M4: 709,692 km (0.117 R)
• M5: 775,815 km (0.119 R)
• M6: 1,326,933 km (0.112 R)
• M7: 1,641,986 km (0.073 R)
• M8: 1,932,954 km (0.084 R)
• M9: 2,191,010 km (0.097 R)
• M10: 2,290,643 km (0.08 R)
• M11: 2,494,544 km (0.12 R)
• M12: 2,651,473 km (0.1 R)
• M13: 2,722,382 km (0.074 R)
• M14: 2,865,996 km (0.108 R)
• M15: 3,311,798 km (0.071 R)
• M16: 3,388,242 km (0.026 R)
• M17: 3,700,154 km (0.113 R)
• M18: 3,940,109 km (0.061 R)
• M19: 4,247,383 km (0.116 R)
• M20: 4,372,447 km (0.112 R)
• M21: 4,477,763 km (0.076 R)
• M22: 5,575,662 km (0.093 R)
• M23: 5,851,222 km (0.06 R)
• M24: 6,084,295 km (0.105 R)
• M25: 6,344,147 km (0.071 R)
• M26: 6,511,547 km (0.096 R)
• M27: 6,631,973 km (0.059 R)
• M28: 6,752,997 km (0.107 R)
• M29: 7,096,175 km (0.085 R)
• M30: 7,170,525 km (0.087 R)
• M31: 7,344,956 km (0.115 R)
• M32: 7,646,994 km (0.107 R)
• M33: 8,289,667 km (0.094 R)
• M34: 8,368,056 km (0.115 R)
• M35: 8,525,283 km (0.076 R)
• M36: 8,869,658 km (0.118 R)
• M37: 9,191,443 km (0.025 R)
• M38: 9,326,679 km (0.103 R)
• M39: 10,040,560 km (0.08 R)
• M40: 11,029,253 km (0.045 R)
• M41: 11,115,571 km (0.107 R)
• M42: 11,259,633 km (0.066 R)
• M43: 11,608,196 km (0.105 R)
• M44: 11,783,824 km (0.113 R)
• M45: 12,825,624 km (0.104 R)
• M46: 13,159,227 km (0.09 R)
• M47: 13,495,673 km (0.104 R)
• M48: 13,618,642 km (0.109 R)
• M49: 14,239,473 km (0.099 R)
• M50: 14,427,518 km (0.057 R)
• M51: 14,933,009 km (0.035 R)
• M52: 15,028,452 km (0.049 R)
• M53: 15,092,181 km (0.104 R)
• M54: 15,347,994 km (0.094 R)
• M55: 16,714,570 km (0.087 R)
• M56: 16,946,148 km (0.076 R)
• M57: 17,045,630 km (0.116 R)
• M58: 17,112,201 km (0.12 R)
• M59: 17,714,482 km (0.043 R)
• M60: 17,984,357 km (0.094 R)
• M61: 18,528,145 km (0.104 R)
• M62: 19,008,504 km (0.067 R)
• M63: 19,354,225 km (0.108 R)
• M64: 19,771,752 km (0.044 R)
• M65: 20,121,811 km (0.118 R)
• M66: 20,192,122 km (0.104 R)
• M67: 20,935,175 km (0.031 R)
• M68: 21,006,383 km (0.052 R)
• M69: 21,327,869 km (0.101 R)
• M70: 22,156,941 km (0.084 R)
• M71: 23,033,135 km (0.036 R)
• M72: 24,107,248 km (0.095 R)
• M73: 25,159,519 km (0.109 R)
• M74: 25,235,366 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 10.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.25 AU - 12.63 AU

Year: 15380 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,279,082 km

• M1: 337,343 km (0.088 R)
• M2: 424,110 km (0.109 R)
• M3: 610,509 km (0.108 R)
• M4: 723,007 km (0.086 R)
• M5: 1,286,691 km (0.044 R)
• M6: 1,392,307 km (0.062 R)
• M7: 1,567,486 km (0.118 R)
• M8: 1,657,993 km (0.11 R)
• M9: 2,037,673 km (0.081 R)
• M10: 2,136,856 km (0.079 R)
• M11: 2,418,250 km (0.054 R)
• M12: 2,657,457 km (0.072 R)
• M13: 2,738,987 km (0.115 R)
• M14: 3,362,362 km (0.107 R)
• M15: 4,249,328 km (0.071 R)
• M16: 5,103,382 km (0.06 R)
• M17: 5,239,516 km (0.107 R)
• M18: 5,308,032 km (0.092 R)
• M19: 5,550,231 km (0.073 R)
• M20: 6,117,356 km (0.106 R)
• M21: 6,591,881 km (0.12 R)
• M22: 7,078,373 km (0.064 R)
• M23: 7,154,219 km (0.05 R)
• M24: 8,046,271 km (0.066 R)
• M25: 9,179,325 km (0.075 R)
• M26: 10,448,065 km (0.12 R)
• M27: 10,751,898 km (0.068 R)
• M28: 10,926,928 km (0.114 R)
• M29: 11,591,591 km (0.062 R)
• M30: 11,681,200 km (0.115 R)
• M31: 12,315,046 km (0.113 R)
• M32: 12,590,007 km (0.095 R)
• M33: 13,146,362 km (0.072 R)
• M34: 13,239,860 km (0.117 R)
• M35: 13,568,826 km (0.104 R)
• M36: 14,475,240 km (0.094 R)
• M37: 15,352,033 km (0.087 R)
• M38: 15,648,087 km (0.098 R)
• M39: 15,796,937 km (0.05 R)
• M40: 16,095,833 km (0.077 R)
• M41: 17,156,931 km (0.109 R)
• M42: 18,711,552 km (0.105 R)
• M43: 20,041,178 km (0.088 R)
• M44: 20,473,217 km (0.118 R)
• M45: 20,690,283 km (0.101 R)
• M46: 21,291,367 km (0.117 R)
• M47: 22,175,790 km (0.061 R)
• M48: 22,510,590 km (0.109 R)
• M49: 22,847,036 km (0.081 R)
• M50: 23,581,860 km (0.094 R)
• M51: 23,980,688 km (0.096 R)
• M52: 24,152,277 km (0.096 R)
• M53: 25,132,442 km (0.095 R)
• M54: 25,306,873 km (0.095 R)
• M55: 25,773,619 km (0.098 R)
• M56: 25,890,754 km (0.056 R)
• M57: 26,243,356 km (0.084 R)
• M58: 26,538,363 km (0.063 R)
• M59: 27,429,966 km (0.084 R)
• M60: 27,849,439 km (0.095 R)
• M61: 28,029,854 km (0.08 R)
• M62: 28,452,318 km (0.048 R)
• M63: 29,548,422 km (0.105 R)
• M64: 30,286,687 km (0.058 R)
• M65: 30,410,405 km (0.102 R)
• M66: 31,093,469 km (0.088 R)
• M67: 32,411,725 km (0.112 R)
• M68: 34,068,821 km (0.114 R)
• M69: 34,842,990 km (0.11 R)
• M70: 35,037,317 km (0.112 R)
• M71: 36,869,442 km (0.096 R)
• M72: 37,863,819 km (0.04 R)
• M73: 38,197,124 km (0.085 R)
• M74: 39,001,212 km (0.102 R)
• M75: 39,203,169 km (0.042 R)
• M76: 39,540,363 km (0.086 R)
• M77: 39,946,371 km (0.103 R)
• M78: 40,149,974 km (0.077 R)
• M79: 42,204,102 km (0.063 R)
• M80: 43,104,831 km (0.093 R)
• M81: 43,732,095 km (0.046 R)
• M82: 44,292,190 km (0.071 R)
• M83: 45,490,319 km (0.034 R)
• M84: 45,773,807 km (0.034 R)
• M85: 46,128,952 km (0.092 R)
• M86: 46,200,161 km (0.085 R)
• M87: 47,128,266 km (0.097 R)
• M88: 47,630,616 km (0.099 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: 222 - 19,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit