🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 134 Days

Day: 38.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,138,519 km

• M1: 40,541 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 222 Days

Day: 46.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.53 AU - 1.67 AU

Year: 721 Days

Day: 43.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,138,519 km

• M1: 207,043 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.78 AU - 2.66 AU

Year: 1179 Days

Day: 38.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,138,519 km

• M1: 37,998 km (0.093 R)
• M2: 125,064 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.37 AU - 2.81 AU

Year: 1486 Days

Day: 12.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,138,519 km

• M1: 1,851,274 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.44 AU - 4.06 AU

Year: 2088 Days

Day: 44.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 12.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.05 AU - 9.47 AU

Year: 10044 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,138,519 km

• M1: 496,067 km (0.104 R)
• M2: 650,751 km (0.083 R)
• M3: 1,316,461 km (0.103 R)
• M4: 1,453,044 km (0.091 R)
• M5: 2,187,570 km (0.115 R)
• M6: 2,844,753 km (0.114 R)
• M7: 3,046,860 km (0.115 R)
• M8: 3,138,115 km (0.049 R)
• M9: 3,230,416 km (0.117 R)
• M10: 3,394,226 km (0.056 R)
• M11: 3,608,749 km (0.116 R)
• M12: 3,926,795 km (0.094 R)
• M13: 4,305,128 km (0.059 R)
• M14: 4,801,493 km (0.107 R)
• M15: 5,288,434 km (0.109 R)
• M16: 5,426,663 km (0.062 R)
• M17: 5,650,162 km (0.104 R)
• M18: 7,206,877 km (0.067 R)
• M19: 7,795,695 km (0.105 R)
• M20: 7,921,656 km (0.077 R)
• M21: 8,175,673 km (0.098 R)
• M22: 8,335,743 km (0.12 R)
• M23: 8,432,383 km (0.11 R)
• M24: 8,953,732 km (0.079 R)
• M25: 9,318,302 km (0.086 R)
• M26: 10,096,211 km (0.088 R)
• M27: 10,233,691 km (0.047 R)
• M28: 10,475,740 km (0.118 R)
• M29: 11,427,033 km (0.083 R)
• M30: 11,606,252 km (0.081 R)
• M31: 11,931,178 km (0.106 R)
• M32: 12,664,058 km (0.072 R)
• M33: 13,600,690 km (0.095 R)
• M34: 13,752,682 km (0.092 R)
• M35: 14,173,351 km (0.076 R)
• M36: 14,559,613 km (0.099 R)
• M37: 15,145,288 km (0.118 R)
• M38: 15,223,977 km (0.051 R)
• M39: 16,018,491 km (0.063 R)
• M40: 16,340,127 km (0.117 R)
• M41: 16,501,692 km (0.079 R)
• M42: 17,317,599 km (0.088 R)
• M43: 17,441,167 km (0.065 R)
• M44: 17,854,955 km (0.115 R)
• M45: 18,439,882 km (0.108 R)
• M46: 18,523,956 km (0.027 R)
• M47: 19,457,148 km (0.046 R)
• M48: 19,972,662 km (0.113 R)
• M49: 20,232,065 km (0.102 R)
• M50: 20,449,131 km (0.058 R)
• M51: 21,457,571 km (0.118 R)
• M52: 21,634,545 km (0.114 R)
• M53: 21,812,118 km (0.085 R)
• M54: 22,977,784 km (0.093 R)
• M55: 23,068,291 km (0.101 R)
• M56: 23,204,275 km (0.07 R)
• M57: 23,750,906 km (0.098 R)
• M58: 24,486,479 km (0.071 R)
• M59: 24,625,156 km (0.077 R)
• M60: 25,276,056 km (0.087 R)
• M61: 25,463,054 km (0.053 R)
• M62: 25,650,500 km (0.111 R)
• M63: 26,547,339 km (0.094 R)
• M64: 26,880,194 km (0.118 R)
• M65: 28,080,717 km (0.114 R)
• M66: 28,760,639 km (0.12 R)
• M67: 29,593,600 km (0.109 R)
• M68: 29,692,185 km (0.082 R)
• M69: 29,889,505 km (0.047 R)
• M70: 30,186,307 km (0.075 R)
• M71: 31,233,043 km (0.096 R)
• M72: 31,534,334 km (0.096 R)
• M73: 31,988,064 km (0.102 R)
• M74: 32,241,034 km (0.12 R)
• M75: 33,618,531 km (0.059 R)
• M76: 34,495,773 km (0.089 R)
• M77: 34,755,176 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 8.4

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.49 AU - 11.31 AU

Year: 11103 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,138,519 km

• M1: 105,915 km (0.104 R)
• M2: 171,290 km (0.097 R)
• M3: 251,773 km (0.094 R)
• M4: 350,807 km (0.111 R)
• M5: 784,192 km (0.088 R)
• M6: 1,242,410 km (0.074 R)
• M7: 1,425,668 km (0.097 R)
• M8: 1,488,648 km (0.044 R)
• M9: 1,750,594 km (0.035 R)
• M10: 1,910,215 km (0.107 R)
• M11: 1,980,077 km (0.074 R)
• M12: 2,219,434 km (0.108 R)
• M13: 2,367,536 km (0.079 R)
• M14: 2,857,918 km (0.049 R)
• M15: 3,211,417 km (0.102 R)
• M16: 3,464,387 km (0.107 R)
• M17: 3,578,979 km (0.09 R)
• M18: 3,636,724 km (0.098 R)
• M19: 4,019,695 km (0.064 R)
• M20: 4,792,218 km (0.066 R)
• M21: 6,611,328 km (0.119 R)
• M22: 6,682,537 km (0.026 R)
• M23: 7,041,871 km (0.092 R)
• M24: 8,081,576 km (0.045 R)
• M25: 8,234,016 km (0.086 R)
• M26: 8,580,335 km (0.102 R)
• M27: 9,327,427 km (0.096 R)
• M28: 9,487,347 km (0.105 R)
• M29: 9,728,948 km (0.061 R)
• M30: 10,013,483 km (0.095 R)
• M31: 10,095,164 km (0.116 R)
• M32: 10,841,208 km (0.075 R)
• M33: 10,967,319 km (0.101 R)
• M34: 11,433,765 km (0.116 R)
• M35: 11,777,092 km (0.071 R)
• M36: 11,949,878 km (0.096 R)
• M37: 13,183,911 km (0.102 R)
• M38: 14,181,579 km (0.053 R)
• M39: 14,596,713 km (0.115 R)
• M40: 15,156,508 km (0.084 R)
• M41: 15,297,579 km (0.081 R)
• M42: 15,486,222 km (0.041 R)
• M43: 16,731,774 km (0.075 R)
• M44: 16,975,020 km (0.074 R)
• M45: 17,268,381 km (0.054 R)
• M46: 17,464,953 km (0.117 R)
• M47: 17,959,524 km (0.089 R)
• M48: 18,208,454 km (0.11 R)
• M49: 19,368,736 km (0.091 R)
• M50: 20,448,832 km (0.102 R)
• M51: 20,708,833 km (0.103 R)
• M52: 20,917,672 km (0.093 R)
• M53: 21,179,618 km (0.087 R)
• M54: 21,442,760 km (0.116 R)
• M55: 21,548,376 km (0.116 R)
• M56: 21,865,973 km (0.111 R)
• M57: 22,398,990 km (0.079 R)
• M58: 25,294,158 km (0.053 R)
• M59: 25,965,852 km (0.108 R)
• M60: 26,022,101 km (0.036 R)
• M61: 26,870,470 km (0.111 R)
• M62: 28,015,941 km (0.12 R)
• M63: 28,304,665 km (0.087 R)
• M64: 30,058,401 km (0.115 R)
• M65: 30,354,156 km (0.072 R)
• M66: 30,948,359 km (0.105 R)
• M67: 31,366,634 km (0.106 R)
• M68: 31,967,419 km (0.061 R)
• M69: 32,815,041 km (0.08 R)
• M70: 33,424,802 km (0.08 R)
• M71: 33,853,998 km (0.099 R)
• M72: 33,976,968 km (0.078 R)
• M73: 34,470,192 km (0.078 R)
• M74: 34,532,125 km (0.101 R)
• M75: 34,655,843 km (0.032 R)
• M76: 35,152,358 km (0.041 R)
• M77: 35,588,735 km (0.106 R)
• M78: 35,776,331 km (0.082 R)
• M79: 36,782,376 km (0.117 R)
• M80: 37,162,056 km (0.102 R)
• M81: 38,308,724 km (0.097 R)
• M82: 39,596,462 km (0.078 R)
• M83: 40,963,787 km (0.101 R)
• M84: 42,346,520 km (0.114 R)
• M85: 44,415,608 km (0.052 R)
• M86: 44,550,246 km (0.065 R)
• M87: 44,887,290 km (0.106 R)
• M88: 45,225,231 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.9

Radius: 7.7

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.67 AU - 18.03 AU

Year: 25760 Days

Day: 15.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,138,519 km

• M1: 111,600 km (0.061 R)
• M2: 191,784 km (0.082 R)
• M3: 290,070 km (0.053 R)
• M4: 545,733 km (0.09 R)
• M5: 724,652 km (0.097 R)
• M6: 1,043,296 km (0.061 R)
• M7: 1,137,542 km (0.032 R)
• M8: 2,068,490 km (0.084 R)
• M9: 3,042,222 km (0.056 R)
• M10: 3,552,052 km (0.105 R)
• M11: 3,743,986 km (0.074 R)
• M12: 4,238,856 km (0.115 R)
• M13: 5,289,332 km (0.119 R)
• M14: 5,343,935 km (0.092 R)
• M15: 5,508,792 km (0.075 R)
• M16: 5,564,143 km (0.057 R)
• M17: 6,013,386 km (0.092 R)
• M18: 6,127,678 km (0.106 R)
• M19: 6,358,059 km (0.066 R)
• M20: 8,750,578 km (0.081 R)
• M21: 10,141,838 km (0.119 R)
• M22: 10,414,555 km (0.053 R)
• M23: 11,037,032 km (0.089 R)
• M24: 11,247,217 km (0.109 R)
• M25: 11,814,193 km (0.098 R)
• M26: 12,755,163 km (0.08 R)
• M27: 13,946,261 km (0.115 R)
• M28: 14,325,642 km (0.091 R)
• M29: 14,631,719 km (0.059 R)
• M30: 14,708,463 km (0.104 R)
• M31: 17,075,550 km (0.064 R)
• M32: 17,562,940 km (0.057 R)
• M33: 17,972,539 km (0.115 R)
• M34: 18,302,701 km (0.09 R)
• M35: 18,551,482 km (0.046 R)
• M36: 19,982,685 km (0.051 R)
• M37: 21,100,780 km (0.086 R)
• M38: 24,120,113 km (0.12 R)
• M39: 24,666,744 km (0.101 R)
• M40: 24,849,852 km (0.07 R)
• M41: 26,799,860 km (0.114 R)
• M42: 28,222,685 km (0.116 R)
• M43: 28,318,428 km (0.082 R)
• M44: 29,088,109 km (0.081 R)
• M45: 29,669,895 km (0.072 R)
• M46: 29,962,210 km (0.088 R)
• M47: 31,438,142 km (0.083 R)
• M48: 32,134,969 km (0.079 R)
• M49: 33,341,476 km (0.096 R)
• M50: 33,543,882 km (0.097 R)
• M51: 33,746,886 km (0.074 R)
• M52: 34,153,942 km (0.113 R)
• M53: 34,460,318 km (0.07 R)
• M54: 35,694,800 km (0.098 R)
• M55: 35,901,993 km (0.116 R)
• M56: 36,525,966 km (0.099 R)
• M57: 36,630,235 km (0.091 R)
• M58: 37,573,749 km (0.07 R)
• M59: 38,525,192 km (0.11 R)
• M60: 39,057,311 km (0.041 R)
• M61: 44,732,456 km (0.104 R)
• M62: 45,740,447 km (0.073 R)
• M63: 45,852,944 km (0.074 R)
• M64: 47,893,160 km (0.086 R)
• M65: 49,269,610 km (0.106 R)
• M66: 49,962,846 km (0.07 R)
• M67: 51,008,536 km (0.071 R)
• M68: 54,069,906 km (0.069 R)
• M69: 57,796,988 km (0.06 R)
• M70: 60,121,888 km (0.084 R)
• M71: 60,615,262 km (0.042 R)
• M72: 61,606,049 km (0.067 R)
• M73: 66,384,654 km (0.085 R)
• M74: 70,370,390 km (0.045 R)
• M75: 70,760,242 km (0.1 R)
• M76: 71,020,542 km (0.105 R)
• M77: 73,377,307 km (0.069 R)
• M78: 75,227,982 km (0.092 R)
• M79: 75,759,503 km (0.112 R)
• M80: 77,094,066 km (0.044 R)
• M81: 78,032,793 km (0.101 R)
• M82: 82,372,028 km (0.03 R)
• M83: 82,919,856 km (0.092 R)
• M84: 83,057,037 km (0.082 R)
• M85: 83,469,030 km (0.083 R)
• M86: 84,432,889 km (0.097 R)
• M87: 84,570,818 km (0.049 R)
• M88: 84,847,125 km (0.066 R)
• M89: 85,677,543 km (0.052 R)
• M90: 86,371,527 km (0.118 R)
• M91: 90,857,818 km (0.099 R)
• M92: 92,844,179 km (0.094 R)
• M93: 93,271,729 km (0.093 R)
• M94: 93,414,296 km (0.119 R)
• M95: 93,842,744 km (0.1 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 18,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit