🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 188 Days

Day: 44.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,827,180 km

• M1: 133,740 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.66 AU - 0.9 AU

Year: 260 Days

Day: 13.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,827,180 km

• M1: 102,026 km (0.064 R)
• M2: 169,345 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.8 AU - 1.12 AU

Year: 354 Days

Day: 38.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,827,180 km

• M1: 232,924 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.87 AU - 1.19 AU

Year: 394 Days

Day: 20 Hours

Environment

Temp: 2 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.62 AU - 2.1 AU

Year: 956 Days

Day: 22.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,827,180 km

• M1: 82,129 km (0.078 R)

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.7

Radius: 9.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.41 AU - 4.73 AU

Year: 3680 Days

Day: 9.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,827,180 km

• M1: 210,783 km (0.072 R)
• M2: 273,465 km (0.09 R)
• M3: 740,061 km (0.089 R)
• M4: 1,037,312 km (0.091 R)
• M5: 1,126,472 km (0.066 R)
• M6: 1,190,500 km (0.069 R)
• M7: 1,370,915 km (0.093 R)
• M8: 1,550,283 km (0.038 R)
• M9: 1,632,412 km (0.083 R)
• M10: 2,145,233 km (0.105 R)
• M11: 2,283,911 km (0.094 R)
• M12: 2,437,548 km (0.096 R)
• M13: 2,705,477 km (0.106 R)
• M14: 2,931,819 km (0.111 R)
• M15: 3,362,960 km (0.071 R)
• M16: 3,689,083 km (0.093 R)
• M17: 3,814,147 km (0.061 R)
• M18: 4,154,183 km (0.078 R)
• M19: 4,459,961 km (0.118 R)
• M20: 4,803,288 km (0.097 R)
• M21: 5,186,109 km (0.088 R)
• M22: 5,404,821 km (0.118 R)
• M23: 5,499,517 km (0.102 R)
• M24: 5,642,682 km (0.111 R)
• M25: 5,754,731 km (0.096 R)
• M26: 7,019,431 km (0.1 R)
• M27: 7,157,510 km (0.08 R)
• M28: 7,383,702 km (0.053 R)
• M29: 7,541,827 km (0.046 R)
• M30: 7,647,742 km (0.11 R)
• M31: 7,861,219 km (0.09 R)
• M32: 7,968,630 km (0.107 R)
• M33: 8,275,754 km (0.116 R)
• M34: 8,568,368 km (0.116 R)
• M35: 8,716,021 km (0.118 R)
• M36: 9,220,315 km (0.05 R)
• M37: 10,750,103 km (0.055 R)
• M38: 11,331,291 km (0.119 R)
• M39: 11,717,552 km (0.088 R)
• M40: 11,840,372 km (0.105 R)
• M41: 11,943,146 km (0.093 R)
• M42: 12,691,584 km (0.065 R)
• M43: 12,817,845 km (0.116 R)
• M44: 13,476,674 km (0.108 R)
• M45: 13,907,516 km (0.099 R)
• M46: 14,650,419 km (0.109 R)
• M47: 14,827,094 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 13.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.27 AU - 5.87 AU

Year: 4301 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,827,180 km

• M1: 172,187 km (0.097 R)
• M2: 324,179 km (0.12 R)
• M3: 434,881 km (0.107 R)
• M4: 526,435 km (0.037 R)
• M5: 634,893 km (0.093 R)
• M6: 752,477 km (0.115 R)
• M7: 878,588 km (0.083 R)
• M8: 1,032,525 km (0.055 R)
• M9: 1,133,802 km (0.107 R)
• M10: 1,228,049 km (0.118 R)
• M11: 1,369,269 km (0.105 R)
• M12: 1,574,368 km (0.115 R)
• M13: 1,692,850 km (0.056 R)
• M14: 1,814,473 km (0.089 R)
• M15: 1,951,953 km (0.037 R)
• M16: 2,158,248 km (0.119 R)
• M17: 2,344,797 km (0.029 R)
• M18: 2,578,768 km (0.033 R)
• M19: 2,878,562 km (0.075 R)
• M20: 3,204,835 km (0.117 R)
• M21: 3,357,275 km (0.051 R)
• M22: 3,465,435 km (0.042 R)
• M23: 3,590,498 km (0.036 R)
• M24: 3,845,264 km (0.076 R)
• M25: 3,991,271 km (0.119 R)
• M26: 4,188,890 km (0.088 R)
• M27: 4,305,576 km (0.044 R)
• M28: 4,542,390 km (0.111 R)
• M29: 4,783,542 km (0.084 R)
• M30: 4,993,727 km (0.029 R)
• M31: 5,242,807 km (0.095 R)
• M32: 5,332,865 km (0.106 R)
• M33: 5,697,884 km (0.087 R)
• M34: 6,033,581 km (0.081 R)
• M35: 6,127,978 km (0.097 R)
• M36: 6,318,266 km (0.093 R)
• M37: 6,549,245 km (0.066 R)
• M38: 6,763,320 km (0.111 R)
• M39: 7,039,328 km (0.073 R)
• M40: 7,158,857 km (0.092 R)
• M41: 7,419,905 km (0.118 R)
• M42: 7,745,729 km (0.115 R)
• M43: 8,034,602 km (0.076 R)
• M44: 8,180,460 km (0.096 R)
• M45: 8,432,383 km (0.088 R)
• M46: 8,644,363 km (0.086 R)
• M47: 8,751,027 km (0.072 R)
• M48: 9,052,018 km (0.112 R)
• M49: 9,138,635 km (0.038 R)
• M50: 9,708,603 km (0.08 R)
• M51: 9,797,314 km (0.114 R)
• M52: 10,199,882 km (0.118 R)
• M53: 11,090,887 km (0.116 R)
• M54: 11,276,687 km (0.109 R)
• M55: 11,393,374 km (0.118 R)
• M56: 11,887,944 km (0.109 R)
• M57: 12,776,406 km (0.118 R)
• M58: 12,971,332 km (0.078 R)
• M59: 13,537,111 km (0.104 R)
• M60: 13,760,760 km (0.096 R)
• M61: 13,860,542 km (0.095 R)
• M62: 14,693,204 km (0.043 R)
• M63: 14,923,136 km (0.105 R)
• M64: 15,360,560 km (0.05 R)
• M65: 15,802,322 km (0.079 R)
• M66: 15,933,071 km (0.067 R)
• M67: 16,064,119 km (0.095 R)
• M68: 16,831,556 km (0.105 R)
• M69: 16,991,775 km (0.069 R)
• M70: 18,045,991 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 13.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.62 AU - 5.68 AU

Year: 5059 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,827,180 km

• M1: 361,728 km (0.081 R)
• M2: 720,613 km (0.105 R)
• M3: 825,182 km (0.057 R)
• M4: 1,506,301 km (0.082 R)
• M5: 1,708,258 km (0.069 R)
• M6: 2,244,118 km (0.111 R)
• M7: 2,586,697 km (0.073 R)
• M8: 2,811,842 km (0.073 R)
• M9: 3,342,166 km (0.084 R)
• M10: 3,608,899 km (0.104 R)
• M11: 3,713,318 km (0.097 R)
• M12: 4,383,816 km (0.119 R)
• M13: 4,721,907 km (0.087 R)
• M14: 4,813,611 km (0.072 R)
• M15: 5,162,473 km (0.096 R)
• M16: 5,983,915 km (0.119 R)
• M17: 6,158,196 km (0.047 R)
• M18: 6,384,688 km (0.039 R)
• M19: 6,742,675 km (0.112 R)
• M20: 6,924,137 km (0.06 R)
• M21: 7,028,557 km (0.05 R)
• M22: 7,666,143 km (0.032 R)
• M23: 8,019,343 km (0.117 R)
• M24: 8,350,104 km (0.056 R)
• M25: 8,461,405 km (0.043 R)
• M26: 8,798,150 km (0.094 R)
• M27: 9,427,059 km (0.118 R)
• M28: 9,688,706 km (0.084 R)
• M29: 10,041,159 km (0.096 R)
• M30: 10,517,628 km (0.096 R)
• M31: 11,215,652 km (0.07 R)
• M32: 11,400,255 km (0.045 R)
• M33: 11,492,856 km (0.115 R)
• M34: 11,647,989 km (0.088 R)
• M35: 11,772,455 km (0.108 R)
• M36: 11,866,103 km (0.112 R)
• M37: 11,991,466 km (0.084 R)
• M38: 12,211,824 km (0.057 R)
• M39: 12,560,686 km (0.096 R)
• M40: 12,880,825 km (0.07 R)
• M41: 13,171,345 km (0.11 R)
• M42: 13,561,945 km (0.072 R)
• M43: 13,989,495 km (0.036 R)
• M44: 14,388,024 km (0.078 R)
• M45: 15,469,168 km (0.101 R)
• M46: 15,812,345 km (0.083 R)
• M47: 15,915,867 km (0.12 R)
• M48: 16,192,922 km (0.105 R)
• M49: 16,366,905 km (0.086 R)
• M50: 16,681,509 km (0.099 R)
• M51: 17,566,231 km (0.078 R)
• M52: 17,673,343 km (0.066 R)
• M53: 17,924,368 km (0.026 R)
• M54: 18,176,440 km (0.113 R)
• M55: 18,429,859 km (0.105 R)
• M56: 18,538,767 km (0.113 R)
• M57: 18,830,333 km (0.111 R)
• M58: 19,344,201 km (0.077 R)
• M59: 19,862,708 km (0.11 R)
• M60: 20,123,606 km (0.116 R)
• M61: 20,423,251 km (0.074 R)
• M62: 20,611,295 km (0.048 R)
• M63: 20,799,938 km (0.049 R)
• M64: 21,369,308 km (0.054 R)
• M65: 21,789,977 km (0.066 R)
• M66: 22,020,657 km (0.1 R)
• M67: 22,136,296 km (0.045 R)
• M68: 22,678,588 km (0.095 R)
• M69: 22,795,424 km (0.085 R)
• M70: 23,776,338 km (0.119 R)
• M71: 24,093,186 km (0.048 R)
• M72: 25,253,467 km (0.091 R)
• M73: 25,576,748 km (0.105 R)
• M74: 26,391,009 km (0.1 R)
• M75: 26,595,958 km (0.112 R)
• M76: 27,586,745 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 10.7

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.19 AU - 7.33 AU

Year: 5900 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,827,180 km

• M1: 401,371 km (0.054 R)
• M2: 492,925 km (0.114 R)
• M3: 619,335 km (0.102 R)
• M4: 772,224 km (0.059 R)
• M5: 1,452,446 km (0.097 R)
• M6: 1,719,628 km (0.074 R)
• M7: 1,899,893 km (0.062 R)
• M8: 1,982,022 km (0.053 R)
• M9: 3,011,704 km (0.114 R)
• M10: 3,479,347 km (0.049 R)
• M11: 3,555,193 km (0.106 R)
• M12: 3,996,208 km (0.117 R)
• M13: 4,399,823 km (0.087 R)
• M14: 4,537,303 km (0.104 R)
• M15: 4,620,480 km (0.052 R)
• M16: 5,362,784 km (0.103 R)
• M17: 5,480,219 km (0.092 R)
• M18: 6,265,009 km (0.115 R)
• M19: 6,419,993 km (0.084 R)
• M20: 6,702,134 km (0.057 R)
• M21: 6,860,708 km (0.112 R)
• M22: 6,956,451 km (0.095 R)
• M23: 7,376,372 km (0.079 R)
• M24: 8,105,961 km (0.062 R)
• M25: 8,685,503 km (0.085 R)
• M26: 9,137,737 km (0.064 R)
• M27: 9,920,433 km (0.069 R)
• M28: 10,137,649 km (0.117 R)
• M29: 10,429,664 km (0.059 R)
• M30: 10,798,722 km (0.115 R)
• M31: 10,984,972 km (0.082 R)
• M32: 11,663,847 km (0.045 R)
• M33: 11,740,142 km (0.098 R)
• M34: 12,046,817 km (0.049 R)
• M35: 12,201,202 km (0.11 R)
• M36: 13,340,241 km (0.111 R)
• M37: 13,500,011 km (0.035 R)
• M38: 15,298,925 km (0.111 R)
• M39: 15,466,176 km (0.111 R)
• M40: 15,634,174 km (0.077 R)
• M41: 15,971,667 km (0.108 R)
• M42: 16,269,068 km (0.094 R)
• M43: 16,912,488 km (0.102 R)
• M44: 17,128,807 km (0.105 R)
• M45: 17,476,771 km (0.088 R)
• M46: 17,871,111 km (0.118 R)
• M47: 18,224,162 km (0.06 R)
• M48: 18,312,724 km (0.04 R)
• M49: 18,401,436 km (0.098 R)
• M50: 19,161,692 km (0.101 R)
• M51: 20,114,930 km (0.099 R)
• M52: 20,252,410 km (0.066 R)
• M53: 20,436,116 km (0.115 R)
• M54: 21,176,626 km (0.085 R)
• M55: 21,316,350 km (0.069 R)
• M56: 21,831,715 km (0.118 R)
• M57: 21,972,935 km (0.106 R)
• M58: 22,209,150 km (0.082 R)
• M59: 22,731,546 km (0.1 R)
• M60: 22,922,433 km (0.081 R)
• M61: 23,498,534 km (0.105 R)
• M62: 24,128,042 km (0.064 R)
• M63: 24,616,180 km (0.117 R)
• M64: 25,651,547 km (0.095 R)
• M65: 25,800,696 km (0.119 R)
• M66: 26,349,720 km (0.111 R)
• M67: 26,500,216 km (0.103 R)
• M68: 27,104,741 km (0.071 R)
• M69: 27,561,164 km (0.111 R)
• M70: 29,204,646 km (0.061 R)
• M71: 29,308,317 km (0.03 R)
• M72: 30,300,301 km (0.118 R)
• M73: 30,879,544 km (0.111 R)
• M74: 31,038,117 km (0.069 R)
• M75: 31,728,661 km (0.115 R)
• M76: 32,531,703 km (0.066 R)
• M77: 32,693,119 km (0.111 R)
• M78: 32,800,829 km (0.078 R)
• M79: 33,178,863 km (0.098 R)
• M80: 34,321,791 km (0.109 R)
• M81: 34,431,296 km (0.119 R)
• M82: 35,865,641 km (0.077 R)
• M83: 36,199,394 km (0.07 R)
• M84: 36,478,394 km (0.072 R)
• M85: 36,646,093 km (0.114 R)
• M86: 36,814,091 km (0.104 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: 263 - 19,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit