🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.65 AU - 1.75 AU

Year: 810 Days

Day: 15.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.65 AU - 2.11 AU

Year: 942 Days

Day: 30.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,079,788 km

• M1: 658,231 km (0.12 R)
• M2: 1,643,333 km (0.077 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.89 AU - 3.39 AU

Year: 2032 Days

Day: 41.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.03 AU - 4.07 AU

Year: 2977 Days

Day: 31.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.31 AU - 5.51 AU

Year: 3383 Days

Day: 47.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 13.9

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.65 AU - 6.11 AU

Year: 4558 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,079,788 km

• M1: 203,154 km (0.111 R)
• M2: 292,763 km (0.083 R)
• M3: 452,982 km (0.102 R)
• M4: 746,942 km (0.101 R)
• M5: 951,592 km (0.094 R)
• M6: 1,103,883 km (0.025 R)
• M7: 1,546,244 km (0.11 R)
• M8: 1,935,796 km (0.077 R)
• M9: 2,188,318 km (0.092 R)
• M10: 2,375,465 km (0.102 R)
• M11: 2,745,869 km (0.071 R)
• M12: 3,093,235 km (0.111 R)
• M13: 3,674,124 km (0.105 R)
• M14: 3,763,134 km (0.115 R)
• M15: 4,196,071 km (0.047 R)
• M16: 5,309,677 km (0.096 R)
• M17: 5,640,438 km (0.103 R)
• M18: 6,030,589 km (0.055 R)
• M19: 6,402,639 km (0.05 R)
• M20: 6,537,427 km (0.068 R)
• M21: 6,700,339 km (0.11 R)
• M22: 7,735,108 km (0.084 R)
• M23: 8,081,427 km (0.099 R)
• M24: 8,521,544 km (0.057 R)
• M25: 8,759,404 km (0.094 R)
• M26: 8,879,232 km (0.105 R)
• M27: 9,211,638 km (0.099 R)
• M28: 9,364,079 km (0.059 R)
• M29: 10,044,749 km (0.046 R)
• M30: 10,805,454 km (0.055 R)
• M31: 11,815,689 km (0.064 R)
• M32: 12,584,622 km (0.106 R)
• M33: 12,992,276 km (0.1 R)
• M34: 13,232,081 km (0.05 R)
• M35: 13,369,861 km (0.116 R)
• M36: 14,311,879 km (0.073 R)
• M37: 14,595,067 km (0.119 R)
• M38: 14,737,335 km (0.106 R)
• M39: 14,915,955 km (0.105 R)
• M40: 15,131,226 km (0.112 R)
• M41: 15,637,465 km (0.11 R)
• M42: 16,259,643 km (0.093 R)
• M43: 17,151,845 km (0.093 R)
• M44: 17,452,686 km (0.062 R)
• M45: 17,793,470 km (0.058 R)
• M46: 17,983,609 km (0.042 R)
• M47: 18,442,874 km (0.106 R)
• M48: 18,751,345 km (0.101 R)
• M49: 19,294,984 km (0.073 R)
• M50: 19,412,268 km (0.074 R)
• M51: 19,608,092 km (0.074 R)
• M52: 20,676,969 km (0.11 R)
• M53: 20,796,946 km (0.055 R)
• M54: 21,440,666 km (0.095 R)
• M55: 21,561,990 km (0.079 R)
• M56: 21,846,226 km (0.072 R)
• M57: 21,968,447 km (0.116 R)
• M58: 22,336,308 km (0.067 R)
• M59: 23,452,309 km (0.092 R)
• M60: 23,660,848 km (0.087 R)
• M61: 23,786,361 km (0.119 R)
• M62: 24,038,134 km (0.097 R)
• M63: 24,417,215 km (0.069 R)
• M64: 24,544,074 km (0.108 R)
• M65: 25,138,725 km (0.079 R)
• M66: 25,352,351 km (0.118 R)
• M67: 25,867,417 km (0.073 R)
• M68: 26,342,539 km (0.025 R)
• M69: 27,038,768 km (0.101 R)
• M70: 27,565,053 km (0.108 R)
• M71: 27,741,130 km (0.1 R)
• M72: 28,895,278 km (0.109 R)
• M73: 29,433,231 km (0.097 R)
• M74: 30,382,729 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.1

Radius: 11.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.31 AU - 7.67 AU

Year: 6039 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,079,788 km

• M1: 193,430 km (0.076 R)
• M2: 276,457 km (0.079 R)
• M3: 598,391 km (0.095 R)
• M4: 815,608 km (0.089 R)
• M5: 1,059,602 km (0.099 R)
• M6: 1,374,505 km (0.096 R)
• M7: 1,668,166 km (0.041 R)
• M8: 1,787,844 km (0.09 R)
• M9: 1,946,268 km (0.064 R)
• M10: 2,410,919 km (0.087 R)
• M11: 2,566,800 km (0.025 R)
• M12: 2,686,179 km (0.074 R)
• M13: 2,951,117 km (0.086 R)
• M14: 3,076,181 km (0.094 R)
• M15: 3,288,909 km (0.113 R)
• M16: 3,706,437 km (0.095 R)
• M17: 4,071,156 km (0.054 R)
• M18: 4,664,462 km (0.101 R)
• M19: 4,810,918 km (0.076 R)
• M20: 4,934,187 km (0.038 R)
• M21: 5,284,844 km (0.119 R)
• M22: 5,514,626 km (0.082 R)
• M23: 6,116,907 km (0.086 R)
• M24: 6,197,092 km (0.098 R)
• M25: 6,548,348 km (0.11 R)
• M26: 7,383,702 km (0.058 R)
• M27: 9,031,822 km (0.101 R)
• M28: 9,430,201 km (0.093 R)
• M29: 9,554,068 km (0.085 R)
• M30: 9,771,883 km (0.045 R)
• M31: 9,991,492 km (0.107 R)
• M32: 10,086,038 km (0.077 R)
• M33: 10,339,756 km (0.11 R)
• M34: 10,595,568 km (0.098 R)
• M35: 10,950,863 km (0.036 R)
• M36: 11,310,048 km (0.095 R)
• M37: 11,606,850 km (0.09 R)
• M38: 11,839,325 km (0.112 R)
• M39: 11,973,066 km (0.117 R)
• M40: 12,853,748 km (0.098 R)
• M41: 13,267,237 km (0.08 R)
• M42: 13,545,489 km (0.083 R)
• M43: 13,860,692 km (0.118 R)
• M44: 13,966,308 km (0.118 R)
• M45: 14,142,833 km (0.084 R)
• M46: 14,462,673 km (0.107 R)
• M47: 15,181,940 km (0.096 R)
• M48: 15,619,065 km (0.103 R)
• M49: 16,580,530 km (0.113 R)
• M50: 16,655,329 km (0.031 R)
• M51: 16,805,077 km (0.088 R)
• M52: 17,409,003 km (0.06 R)
• M53: 18,135,301 km (0.086 R)
• M54: 18,637,950 km (0.061 R)
• M55: 19,974,308 km (0.112 R)
• M56: 20,333,193 km (0.057 R)
• M57: 20,774,656 km (0.111 R)
• M58: 21,016,855 km (0.058 R)
• M59: 21,626,467 km (0.092 R)
• M60: 21,830,967 km (0.113 R)
• M61: 22,655,401 km (0.073 R)
• M62: 22,863,043 km (0.048 R)
• M63: 23,364,046 km (0.091 R)
• M64: 24,080,171 km (0.096 R)
• M65: 24,590,000 km (0.11 R)
• M66: 24,675,271 km (0.099 R)
• M67: 25,060,336 km (0.109 R)
• M68: 25,706,749 km (0.1 R)
• M69: 26,140,582 km (0.103 R)
• M70: 26,620,791 km (0.104 R)
• M71: 27,147,825 km (0.11 R)
• M72: 27,236,088 km (0.12 R)
• M73: 28,346,403 km (0.118 R)
• M74: 28,884,656 km (0.034 R)
• M75: 30,108,067 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.6

Radius: 4.9

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.56 AU - 16.92 AU

Year: 22809 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,079,788 km

• M1: 98,435 km (0.088 R)
• M2: 134,788 km (0.109 R)
• M3: 886,667 km (0.065 R)
• M4: 1,272,031 km (0.1 R)
• M5: 2,085,394 km (0.097 R)
• M6: 2,525,062 km (0.117 R)
• M7: 2,590,138 km (0.082 R)
• M8: 3,378,518 km (0.116 R)
• M9: 3,742,939 km (0.063 R)
• M10: 3,817,289 km (0.065 R)
• M11: 3,892,237 km (0.063 R)
• M12: 3,967,635 km (0.066 R)
• M13: 4,119,776 km (0.086 R)
• M14: 4,196,669 km (0.094 R)
• M15: 4,909,204 km (0.077 R)
• M16: 5,531,232 km (0.077 R)
• M17: 5,616,054 km (0.082 R)
• M18: 7,122,504 km (0.118 R)
• M19: 7,776,995 km (0.113 R)
• M20: 8,843,628 km (0.083 R)
• M21: 9,546,139 km (0.075 R)
• M22: 9,597,003 km (0.105 R)
• M23: 9,955,439 km (0.087 R)
• M24: 10,058,811 km (0.111 R)
• M25: 10,318,364 km (0.12 R)
• M26: 11,164,190 km (0.113 R)
• M27: 11,325,157 km (0.112 R)
• M28: 11,867,599 km (0.12 R)
• M29: 12,031,858 km (0.059 R)
• M30: 12,585,220 km (0.11 R)
• M31: 13,316,903 km (0.092 R)
• M32: 13,544,741 km (0.111 R)
• M33: 13,716,479 km (0.119 R)
• M34: 14,178,138 km (0.065 R)
• M35: 15,413,817 km (0.069 R)
• M36: 16,135,327 km (0.082 R)
• M37: 16,195,914 km (0.069 R)
• M38: 16,317,388 km (0.092 R)
• M39: 16,929,243 km (0.04 R)
• M40: 17,176,080 km (0.117 R)
• M41: 19,129,229 km (0.061 R)
• M42: 19,193,257 km (0.052 R)
• M43: 21,151,344 km (0.111 R)
• M44: 21,417,179 km (0.081 R)
• M45: 22,831,029 km (0.119 R)
• M46: 22,967,163 km (0.068 R)
• M47: 23,514,691 km (0.105 R)
• M48: 24,762,337 km (0.072 R)
• M49: 25,112,695 km (0.118 R)
• M50: 26,031,376 km (0.107 R)
• M51: 27,828,645 km (0.066 R)
• M52: 29,147,350 km (0.034 R)
• M53: 30,936,840 km (0.066 R)
• M54: 31,314,275 km (0.117 R)
• M55: 32,073,335 km (0.027 R)
• M56: 32,225,925 km (0.099 R)
• M57: 32,992,314 km (0.032 R)
• M58: 33,532,363 km (0.084 R)
• M59: 33,687,197 km (0.113 R)
• M60: 33,997,612 km (0.113 R)
• M61: 34,153,194 km (0.055 R)
• M62: 35,248,699 km (0.088 R)
• M63: 38,198,919 km (0.072 R)
• M64: 39,335,713 km (0.082 R)
• M65: 39,417,393 km (0.098 R)
• M66: 40,566,006 km (0.091 R)
• M67: 42,225,944 km (0.073 R)
• M68: 42,812,068 km (0.085 R)
• M69: 43,485,408 km (0.119 R)
• M70: 44,246,861 km (0.076 R)
• M71: 44,416,805 km (0.113 R)
• M72: 45,697,362 km (0.038 R)
• M73: 45,783,232 km (0.092 R)
• M74: 46,903,570 km (0.086 R)
• M75: 47,250,188 km (0.119 R)
• M76: 48,644,889 km (0.054 R)
• M77: 49,347,251 km (0.09 R)
• M78: 52,100,750 km (0.069 R)
• M79: 52,549,394 km (0.104 R)
• M80: 53,089,592 km (0.113 R)
• M81: 54,812,361 km (0.093 R)
• M82: 55,726,404 km (0.104 R)
• M83: 56,645,383 km (0.085 R)
• M84: 56,922,139 km (0.096 R)
• M85: 57,014,441 km (0.118 R)
• M86: 57,291,796 km (0.078 R)
• M87: 57,384,247 km (0.049 R)
• M88: 59,058,397 km (0.039 R)
• M89: 60,842,800 km (0.095 R)
• M90: 61,315,230 km (0.106 R)
• M91: 62,644,707 km (0.112 R)
• M92: 62,930,887 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 13,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit