🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.93 AU - 1.15 AU

Year: 371 Days

Day: 46.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,232,460 km

• M1: 213,626 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.71 AU - 1.89 AU

Year: 845 Days

Day: 43.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.88 AU - 4.04 AU

Year: 2252 Days

Day: 19.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.97 AU - 4.07 AU

Year: 2310 Days

Day: 42.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 12.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.2 AU - 6.12 AU

Year: 4711 Days

Day: 9.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 86,232,460 km

• M1: 158,275 km (0.116 R)
• M2: 274,063 km (0.084 R)
• M3: 453,880 km (0.079 R)
• M4: 577,747 km (0.114 R)
• M5: 819,796 km (0.113 R)
• M6: 930,050 km (0.037 R)
• M7: 1,095,804 km (0.044 R)
• M8: 1,325,736 km (0.094 R)
• M9: 1,435,691 km (0.044 R)
• M10: 1,525,898 km (0.101 R)
• M11: 1,736,382 km (0.111 R)
• M12: 1,931,608 km (0.106 R)
• M13: 2,700,092 km (0.092 R)
• M14: 2,798,827 km (0.118 R)
• M15: 3,000,185 km (0.106 R)
• M16: 3,117,470 km (0.067 R)
• M17: 3,251,211 km (0.047 R)
• M18: 3,432,673 km (0.057 R)
• M19: 3,540,084 km (0.075 R)
• M20: 3,632,984 km (0.08 R)
• M21: 3,789,763 km (0.106 R)
• M22: 3,885,057 km (0.119 R)
• M23: 4,175,426 km (0.06 R)
• M24: 4,473,126 km (0.062 R)
• M25: 4,794,761 km (0.117 R)
• M26: 4,897,984 km (0.049 R)
• M27: 5,019,308 km (0.111 R)
• M28: 5,124,176 km (0.109 R)
• M29: 5,407,365 km (0.07 R)
• M30: 5,496,824 km (0.115 R)
• M31: 5,604,983 km (0.059 R)
• M32: 5,768,494 km (0.095 R)
• M33: 6,174,951 km (0.102 R)
• M34: 6,996,244 km (0.106 R)
• M35: 7,192,217 km (0.06 R)
• M36: 7,410,031 km (0.113 R)
• M37: 7,750,666 km (0.114 R)
• M38: 8,240,599 km (0.072 R)
• M39: 8,635,537 km (0.059 R)
• M40: 8,803,685 km (0.113 R)
• M41: 8,951,787 km (0.047 R)
• M42: 9,058,001 km (0.059 R)
• M43: 9,357,796 km (0.115 R)
• M44: 9,748,096 km (0.114 R)
• M45: 10,077,361 km (0.12 R)
• M46: 10,388,076 km (0.06 R)
• M47: 10,589,584 km (0.093 R)
• M48: 10,747,111 km (0.066 R)
• M49: 10,905,386 km (0.059 R)
• M50: 10,996,341 km (0.107 R)
• M51: 11,316,181 km (0.047 R)
• M52: 11,639,163 km (0.09 R)
• M53: 12,318,038 km (0.09 R)
• M54: 12,602,573 km (0.068 R)
• M55: 12,769,674 km (0.1 R)
• M56: 13,275,315 km (0.094 R)
• M57: 13,542,796 km (0.114 R)
• M58: 14,182,028 km (0.112 R)
• M59: 14,430,659 km (0.058 R)
• M60: 14,730,753 km (0.099 R)
• M61: 14,856,415 km (0.062 R)
• M62: 15,286,359 km (0.077 R)
• M63: 15,515,693 km (0.116 R)
• M64: 15,771,804 km (0.111 R)
• M65: 16,444,247 km (0.109 R)
• M66: 16,731,624 km (0.094 R)
• M67: 16,967,989 km (0.097 R)
• M68: 17,152,593 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 11.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.13 AU - 9.89 AU

Year: 7931 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,232,460 km

• M1: 158,723 km (0.094 R)
• M2: 309,967 km (0.059 R)
• M3: 596,596 km (0.101 R)
• M4: 702,960 km (0.108 R)
• M5: 882,478 km (0.061 R)
• M6: 1,078,002 km (0.117 R)
• M7: 1,479,074 km (0.069 R)
• M8: 1,662,631 km (0.057 R)
• M9: 2,315,625 km (0.048 R)
• M10: 2,412,266 km (0.055 R)
• M11: 2,730,760 km (0.094 R)
• M12: 3,020,680 km (0.091 R)
• M13: 3,126,745 km (0.047 R)
• M14: 3,743,388 km (0.074 R)
• M15: 3,834,642 km (0.118 R)
• M16: 3,972,871 km (0.093 R)
• M17: 4,518,155 km (0.113 R)
• M18: 4,861,781 km (0.074 R)
• M19: 5,239,366 km (0.03 R)
• M20: 5,316,110 km (0.117 R)
• M21: 5,470,495 km (0.091 R)
• M22: 5,731,394 km (0.104 R)
• M23: 5,863,339 km (0.103 R)
• M24: 6,292,386 km (0.084 R)
• M25: 6,374,066 km (0.116 R)
• M26: 7,096,025 km (0.091 R)
• M27: 8,197,664 km (0.114 R)
• M28: 8,647,206 km (0.1 R)
• M29: 8,890,153 km (0.077 R)
• M30: 9,476,576 km (0.112 R)
• M31: 9,821,699 km (0.114 R)
• M32: 9,948,258 km (0.082 R)
• M33: 10,784,062 km (0.062 R)
• M34: 11,111,531 km (0.108 R)
• M35: 11,508,863 km (0.104 R)
• M36: 11,843,514 km (0.09 R)
• M37: 12,113,538 km (0.107 R)
• M38: 12,694,277 km (0.098 R)
• M39: 13,144,417 km (0.116 R)
• M40: 14,526,252 km (0.101 R)
• M41: 14,598,359 km (0.074 R)
• M42: 14,924,332 km (0.068 R)
• M43: 15,436,107 km (0.084 R)
• M44: 15,583,461 km (0.114 R)
• M45: 16,252,163 km (0.114 R)
• M46: 16,816,596 km (0.094 R)
• M47: 17,006,136 km (0.086 R)
• M48: 17,425,758 km (0.078 R)
• M49: 19,335,824 km (0.119 R)
• M50: 19,415,260 km (0.099 R)
• M51: 19,534,490 km (0.09 R)
• M52: 19,733,754 km (0.115 R)
• M53: 19,813,789 km (0.091 R)
• M54: 20,174,769 km (0.036 R)
• M55: 20,335,886 km (0.081 R)
• M56: 21,352,553 km (0.112 R)
• M57: 22,385,825 km (0.059 R)
• M58: 23,987,570 km (0.119 R)
• M59: 24,500,990 km (0.042 R)
• M60: 24,888,448 km (0.104 R)
• M61: 25,975,277 km (0.087 R)
• M62: 26,238,569 km (0.077 R)
• M63: 27,077,663 km (0.1 R)
• M64: 28,556,139 km (0.112 R)
• M65: 28,691,974 km (0.098 R)
• M66: 29,373,692 km (0.081 R)
• M67: 30,892,259 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.3

Radius: 4.1

Gravity: 55.64 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.64 AU - 16.68 AU

Year: 20650 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,232,460 km

• M1: 178,769 km (0.107 R)
• M2: 313,258 km (0.083 R)
• M3: 412,292 km (0.083 R)
• M4: 498,759 km (0.096 R)
• M5: 615,296 km (0.06 R)
• M6: 689,347 km (0.11 R)
• M7: 1,014,573 km (0.059 R)
• M8: 1,043,595 km (0.09 R)
• M9: 1,856,659 km (0.11 R)
• M10: 2,262,518 km (0.103 R)
• M11: 4,184,103 km (0.106 R)
• M12: 4,908,306 km (0.119 R)
• M13: 5,208,699 km (0.11 R)
• M14: 5,774,777 km (0.072 R)
• M15: 6,306,149 km (0.062 R)
• M16: 7,244,875 km (0.11 R)
• M17: 7,414,968 km (0.025 R)
• M18: 8,167,445 km (0.095 R)
• M19: 8,285,478 km (0.103 R)
• M20: 8,822,983 km (0.097 R)
• M21: 9,004,745 km (0.106 R)
• M22: 9,557,210 km (0.106 R)
• M23: 10,823,705 km (0.063 R)
• M24: 11,344,904 km (0.094 R)
• M25: 11,410,578 km (0.108 R)
• M26: 12,751,423 km (0.089 R)
• M27: 12,819,790 km (0.108 R)
• M28: 13,649,459 km (0.093 R)
• M29: 13,719,322 km (0.109 R)
• M30: 14,997,935 km (0.115 R)
• M31: 15,651,528 km (0.067 R)
• M32: 16,910,992 km (0.081 R)
• M33: 17,363,226 km (0.086 R)
• M34: 19,368,586 km (0.054 R)
• M35: 20,079,625 km (0.101 R)
• M36: 20,318,532 km (0.061 R)
• M37: 21,364,670 km (0.075 R)
• M38: 21,771,726 km (0.067 R)
• M39: 22,263,454 km (0.118 R)
• M40: 22,593,318 km (0.052 R)
• M41: 23,091,179 km (0.042 R)
• M42: 23,174,505 km (0.088 R)
• M43: 24,351,541 km (0.06 R)
• M44: 24,861,969 km (0.104 R)
• M45: 24,947,390 km (0.038 R)
• M46: 25,204,100 km (0.099 R)
• M47: 25,461,857 km (0.118 R)
• M48: 26,240,215 km (0.075 R)
• M49: 26,588,628 km (0.097 R)
• M50: 28,264,274 km (0.117 R)
• M51: 29,701,760 km (0.106 R)
• M52: 29,883,072 km (0.066 R)
• M53: 30,887,173 km (0.118 R)
• M54: 32,740,691 km (0.106 R)
• M55: 33,209,680 km (0.03 R)
• M56: 34,059,546 km (0.05 R)
• M57: 34,154,391 km (0.103 R)
• M58: 37,333,794 km (0.088 R)
• M59: 39,206,760 km (0.102 R)
• M60: 39,306,093 km (0.058 R)
• M61: 40,807,457 km (0.043 R)
• M62: 41,312,050 km (0.093 R)
• M63: 42,123,768 km (0.113 R)
• M64: 45,214,161 km (0.111 R)
• M65: 46,260,299 km (0.059 R)
• M66: 48,589,987 km (0.093 R)
• M67: 49,984,389 km (0.099 R)
• M68: 50,632,447 km (0.106 R)
• M69: 50,849,064 km (0.05 R)
• M70: 53,693,069 km (0.115 R)
• M71: 54,135,131 km (0.058 R)
• M72: 55,691,996 km (0.09 R)
• M73: 58,849,558 km (0.102 R)
• M74: 61,025,011 km (0.114 R)
• M75: 61,140,201 km (0.076 R)
• M76: 63,110,106 km (0.062 R)
• M77: 65,926,435 km (0.116 R)
• M78: 66,044,618 km (0.103 R)
• M79: 66,636,876 km (0.119 R)
• M80: 68,903,283 km (0.117 R)
• M81: 69,263,515 km (0.048 R)
• M82: 69,865,198 km (0.114 R)
• M83: 71,073,649 km (0.051 R)
• M84: 71,437,621 km (0.11 R)
• M85: 72,167,210 km (0.111 R)
• M86: 72,532,976 km (0.097 R)
• M87: 75,852,553 km (0.103 R)
• M88: 76,596,803 km (0.066 R)
• M89: 80,733,932 km (0.117 R)
• M90: 81,113,611 km (0.117 R)
• M91: 82,256,240 km (0.099 R)
• M92: 83,916,028 km (0.067 R)
• M93: 84,685,859 km (0.035 R)
• M94: 86,232,401 km (0.116 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit