🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.72 AU

Year: 172 Days

Day: 42.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.62 AU - 0.76 AU

Year: 201 Days

Day: 34.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.82 AU - 3.04 AU

Year: 1763 Days

Day: 42 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,888,052 km

• M1: 181,313 km (0.087 R)
• M2: 671,246 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.07 AU - 3.99 AU

Year: 2331 Days

Day: 22.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 10.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.1 AU - 8.72 AU

Year: 7089 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 77,888,052 km

• M1: 144,661 km (0.098 R)
• M2: 320,738 km (0.08 R)
• M3: 501,302 km (0.086 R)
• M4: 633,846 km (0.096 R)
• M5: 1,033,272 km (0.075 R)
• M6: 1,469,201 km (0.075 R)
• M7: 1,595,611 km (0.09 R)
• M8: 1,701,676 km (0.047 R)
• M9: 1,971,401 km (0.085 R)
• M10: 2,241,724 km (0.113 R)
• M11: 2,347,789 km (0.101 R)
• M12: 2,524,015 km (0.119 R)
• M13: 3,182,246 km (0.084 R)
• M14: 3,408,139 km (0.072 R)
• M15: 3,654,975 km (0.061 R)
• M16: 3,891,789 km (0.11 R)
• M17: 4,020,144 km (0.055 R)
• M18: 4,314,103 km (0.119 R)
• M19: 4,413,586 km (0.038 R)
• M20: 4,615,094 km (0.076 R)
• M21: 4,734,025 km (0.06 R)
• M22: 5,326,133 km (0.059 R)
• M23: 6,484,619 km (0.094 R)
• M24: 6,848,890 km (0.113 R)
• M25: 6,926,531 km (0.118 R)
• M26: 7,023,919 km (0.073 R)
• M27: 7,200,295 km (0.117 R)
• M28: 7,557,535 km (0.045 R)
• M29: 8,330,806 km (0.057 R)
• M30: 8,476,066 km (0.069 R)
• M31: 8,684,904 km (0.085 R)
• M32: 8,790,072 km (0.078 R)
• M33: 9,171,845 km (0.044 R)
• M34: 9,472,687 km (0.1 R)
• M35: 9,559,154 km (0.059 R)
• M36: 9,886,026 km (0.03 R)
• M37: 9,995,831 km (0.106 R)
• M38: 10,595,568 km (0.085 R)
• M39: 10,730,506 km (0.064 R)
• M40: 11,482,534 km (0.109 R)
• M41: 11,993,411 km (0.059 R)
• M42: 12,157,520 km (0.084 R)
• M43: 12,228,130 km (0.078 R)
• M44: 12,322,377 km (0.093 R)
• M45: 13,254,371 km (0.086 R)
• M46: 13,327,076 km (0.047 R)
• M47: 13,472,784 km (0.087 R)
• M48: 13,618,941 km (0.093 R)
• M49: 14,557,219 km (0.11 R)
• M50: 14,883,043 km (0.049 R)
• M51: 14,983,723 km (0.083 R)
• M52: 15,059,419 km (0.096 R)
• M53: 15,211,111 km (0.111 R)
• M54: 15,287,257 km (0.098 R)
• M55: 15,823,266 km (0.084 R)
• M56: 16,547,768 km (0.082 R)
• M57: 16,704,397 km (0.031 R)
• M58: 16,966,493 km (0.057 R)
• M59: 17,494,873 km (0.101 R)
• M60: 17,894,748 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.9

Radius: 5.7

Gravity: 27.7 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.89 AU - 16.93 AU

Year: 18233 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,888,052 km

• M1: 77,940 km (0.096 R)
• M2: 173,833 km (0.099 R)
• M3: 275,858 km (0.095 R)
• M4: 326,273 km (0.085 R)
• M5: 673,789 km (0.096 R)
• M6: 793,318 km (0.069 R)
• M7: 1,583,194 km (0.026 R)
• M8: 2,184,428 km (0.118 R)
• M9: 2,399,251 km (0.109 R)
• M10: 2,658,504 km (0.098 R)
• M11: 2,965,778 km (0.061 R)
• M12: 4,259,650 km (0.048 R)
• M13: 4,348,511 km (0.057 R)
• M14: 4,573,207 km (0.108 R)
• M15: 4,847,869 km (0.071 R)
• M16: 5,999,174 km (0.109 R)
• M17: 6,451,857 km (0.086 R)
• M18: 6,708,118 km (0.092 R)
• M19: 7,177,855 km (0.08 R)
• M20: 7,443,242 km (0.093 R)
• M21: 7,658,065 km (0.102 R)
• M22: 8,875,043 km (0.111 R)
• M23: 9,274,769 km (0.053 R)
• M24: 9,680,329 km (0.052 R)
• M25: 9,738,821 km (0.09 R)
• M26: 10,269,744 km (0.097 R)
• M27: 11,236,894 km (0.097 R)
• M28: 11,298,379 km (0.104 R)
• M29: 12,486,186 km (0.039 R)
• M30: 13,256,615 km (0.067 R)
• M31: 13,516,916 km (0.104 R)
• M32: 14,574,573 km (0.108 R)
• M33: 15,249,109 km (0.053 R)
• M34: 15,658,708 km (0.048 R)
• M35: 15,727,374 km (0.061 R)
• M36: 16,349,402 km (0.069 R)
• M37: 16,488,677 km (0.119 R)
• M38: 16,698,414 km (0.104 R)
• M39: 17,191,339 km (0.115 R)
• M40: 17,546,185 km (0.06 R)
• M41: 17,688,901 km (0.049 R)
• M42: 17,831,917 km (0.097 R)
• M43: 18,047,188 km (0.114 R)
• M44: 18,625,533 km (0.117 R)
• M45: 21,913,096 km (0.063 R)
• M46: 22,220,669 km (0.053 R)
• M47: 26,511,286 km (0.093 R)
• M48: 27,415,755 km (0.065 R)
• M49: 28,246,920 km (0.093 R)
• M50: 29,509,078 km (0.089 R)
• M51: 29,763,693 km (0.104 R)
• M52: 30,189,748 km (0.088 R)
• M53: 30,275,168 km (0.097 R)
• M54: 30,446,308 km (0.086 R)
• M55: 30,789,486 km (0.102 R)
• M56: 31,566,497 km (0.094 R)
• M57: 32,349,792 km (0.099 R)
• M58: 32,437,306 km (0.077 R)
• M59: 34,648,662 km (0.1 R)
• M60: 36,725,679 km (0.068 R)
• M61: 39,401,386 km (0.091 R)
• M62: 39,494,885 km (0.111 R)
• M63: 40,244,520 km (0.117 R)
• M64: 41,662,857 km (0.102 R)
• M65: 42,521,699 km (0.064 R)
• M66: 42,713,483 km (0.074 R)
• M67: 44,451,212 km (0.039 R)
• M68: 49,498,644 km (0.108 R)
• M69: 49,599,473 km (0.087 R)
• M70: 50,003,238 km (0.102 R)
• M71: 51,731,392 km (0.11 R)
• M72: 53,272,400 km (0.111 R)
• M73: 54,932,637 km (0.105 R)
• M74: 55,037,057 km (0.086 R)
• M75: 55,141,326 km (0.114 R)
• M76: 56,188,960 km (0.088 R)
• M77: 56,294,128 km (0.071 R)
• M78: 58,197,461 km (0.071 R)
• M79: 58,516,853 km (0.117 R)
• M80: 60,121,888 km (0.076 R)
• M81: 60,337,010 km (0.086 R)
• M82: 61,308,199 km (0.044 R)
• M83: 61,524,667 km (0.084 R)
• M84: 61,849,893 km (0.113 R)
• M85: 61,958,501 km (0.098 R)
• M86: 66,796,646 km (0.09 R)
• M87: 68,025,144 km (0.075 R)
• M88: 69,148,325 km (0.097 R)
• M89: 70,164,393 km (0.101 R)
• M90: 72,325,634 km (0.087 R)
• M91: 72,440,076 km (0.119 R)
• M92: 73,357,111 km (0.073 R)
• M93: 74,508,715 km (0.112 R)
• M94: 74,624,205 km (0.094 R)
• M95: 76,363,879 km (0.093 R)
• M96: 77,297,070 km (0.106 R)
• M97: 78,234,151 km (0.027 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.8

Radius: 3.8

Gravity: 49.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.22 AU - 15.74 AU

Year: 20377 Days

Day: 23.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 61 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,888,052 km

• M1: 92,900 km (0.073 R)
• M2: 891,603 km (0.099 R)
• M3: 1,023,997 km (0.078 R)
• M4: 1,307,635 km (0.115 R)
• M5: 1,427,612 km (0.07 R)
• M6: 2,219,434 km (0.096 R)
• M7: 2,435,304 km (0.079 R)
• M8: 2,471,955 km (0.116 R)
• M9: 2,695,754 km (0.09 R)
• M10: 3,323,616 km (0.079 R)
• M11: 3,405,147 km (0.11 R)
• M12: 5,311,921 km (0.075 R)
• M13: 5,745,755 km (0.099 R)
• M14: 6,140,993 km (0.056 R)
• M15: 6,291,488 km (0.077 R)
• M16: 6,392,467 km (0.087 R)
• M17: 6,957,348 km (0.11 R)
• M18: 7,166,785 km (0.114 R)
• M19: 7,272,252 km (0.096 R)
• M20: 7,861,518 km (0.103 R)
• M21: 7,915,822 km (0.081 R)
• M22: 8,354,891 km (0.03 R)
• M23: 8,633,443 km (0.117 R)
• M24: 10,726,167 km (0.061 R)
• M25: 11,704,089 km (0.098 R)
• M26: 13,352,807 km (0.104 R)
• M27: 13,743,556 km (0.093 R)
• M28: 14,602,847 km (0.073 R)
• M29: 15,958,353 km (0.05 R)
• M30: 16,303,475 km (0.038 R)
• M31: 17,001,200 km (0.05 R)
• M32: 17,994,081 km (0.109 R)
• M33: 18,569,883 km (0.099 R)
• M34: 19,518,483 km (0.071 R)
• M35: 20,109,993 km (0.044 R)
• M36: 20,707,337 km (0.05 R)
• M37: 22,302,948 km (0.085 R)
• M38: 22,688,761 km (0.06 R)
• M39: 22,921,236 km (0.115 R)
• M40: 23,076,668 km (0.071 R)
• M41: 23,623,299 km (0.086 R)
• M42: 24,253,405 km (0.082 R)
• M43: 27,238,481 km (0.089 R)
• M44: 28,983,540 km (0.07 R)
• M45: 29,235,762 km (0.108 R)
• M46: 30,593,213 km (0.043 R)
• M47: 31,797,775 km (0.102 R)
• M48: 32,755,052 km (0.04 R)
• M49: 33,457,265 km (0.062 R)
• M50: 33,898,578 km (0.114 R)
• M51: 36,314,883 km (0.106 R)
• M52: 37,864,567 km (0.118 R)
• M53: 38,140,276 km (0.076 R)
• M54: 38,232,279 km (0.04 R)
• M55: 38,508,885 km (0.091 R)
• M56: 38,786,090 km (0.05 R)
• M57: 40,182,287 km (0.067 R)
• M58: 41,027,964 km (0.072 R)
• M59: 41,216,607 km (0.098 R)
• M60: 41,311,003 km (0.118 R)
• M61: 41,594,940 km (0.101 R)
• M62: 43,215,384 km (0.105 R)
• M63: 43,985,065 km (0.057 R)
• M64: 44,178,196 km (0.066 R)
• M65: 44,662,295 km (0.115 R)
• M66: 46,419,471 km (0.084 R)
• M67: 46,616,043 km (0.093 R)
• M68: 47,801,606 km (0.115 R)
• M69: 48,897,111 km (0.039 R)
• M70: 48,997,043 km (0.103 R)
• M71: 50,808,673 km (0.056 R)
• M72: 52,232,845 km (0.115 R)
• M73: 52,744,619 km (0.094 R)
• M74: 54,393,487 km (0.097 R)
• M75: 54,497,158 km (0.051 R)
• M76: 55,328,324 km (0.109 R)
• M77: 56,478,283 km (0.083 R)
• M78: 57,953,018 km (0.102 R)
• M79: 61,911,228 km (0.114 R)
• M80: 63,322,535 km (0.113 R)
• M81: 63,431,592 km (0.101 R)
• M82: 65,514,443 km (0.097 R)
• M83: 66,508,820 km (0.097 R)
• M84: 67,731,034 km (0.084 R)
• M85: 67,954,085 km (0.107 R)
• M86: 68,065,685 km (0.109 R)
• M87: 71,555,354 km (0.103 R)
• M88: 72,921,632 km (0.109 R)
• M89: 73,035,924 km (0.101 R)
• M90: 76,839,600 km (0.117 R)
• M91: 76,955,837 km (0.106 R)
• M92: 77,304,999 km (0.066 R)
• M93: 77,771,295 km (0.115 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 17,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit