🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 217 Days

Day: 33 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.81 AU - 1.07 AU

Year: 345 Days

Day: 29.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,416,508 km

• M1: 357,240 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.07 AU - 1.19 AU

Year: 455 Days

Day: 21.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,416,508 km

• M1: 185,651 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.61 AU - 2.39 AU

Year: 1071 Days

Day: 34.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,416,508 km

• M1: 833,709 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.4 AU - 4.66 AU

Year: 3064 Days

Day: 13.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 10.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.84 AU - 10.1 AU

Year: 11038 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 149.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 93,416,508 km

• M1: 403,017 km (0.12 R)
• M2: 682,017 km (0.097 R)
• M3: 979,567 km (0.037 R)
• M4: 1,339,350 km (0.062 R)
• M5: 1,569,880 km (0.096 R)
• M6: 1,690,157 km (0.036 R)
• M7: 1,763,908 km (0.108 R)
• M8: 2,175,452 km (0.09 R)
• M9: 2,310,240 km (0.117 R)
• M10: 2,877,216 km (0.094 R)
• M11: 3,268,564 km (0.108 R)
• M12: 3,392,431 km (0.101 R)
• M13: 3,581,074 km (0.037 R)
• M14: 3,676,816 km (0.071 R)
• M15: 4,002,042 km (0.095 R)
• M16: 5,068,675 km (0.115 R)
• M17: 5,541,105 km (0.095 R)
• M18: 6,103,892 km (0.098 R)
• M19: 6,218,634 km (0.082 R)
• M20: 6,372,720 km (0.098 R)
• M21: 6,724,125 km (0.104 R)
• M22: 7,041,871 km (0.045 R)
• M23: 7,445,935 km (0.117 R)
• M24: 8,024,430 km (0.075 R)
• M25: 8,403,960 km (0.102 R)
• M26: 8,703,305 km (0.111 R)
• M27: 9,400,431 km (0.092 R)
• M28: 9,666,566 km (0.102 R)
• M29: 11,221,037 km (0.089 R)
• M30: 11,693,018 km (0.091 R)
• M31: 12,027,220 km (0.119 R)
• M32: 12,219,603 km (0.044 R)
• M33: 12,558,741 km (0.105 R)
• M34: 12,999,457 km (0.109 R)
• M35: 13,295,960 km (0.111 R)
• M36: 13,694,937 km (0.074 R)
• M37: 13,996,676 km (0.1 R)
• M38: 14,402,535 km (0.093 R)
• M39: 14,658,198 km (0.094 R)
• M40: 15,748,018 km (0.096 R)
• M41: 16,489,126 km (0.052 R)
• M42: 16,595,939 km (0.074 R)
• M43: 17,676,634 km (0.084 R)
• M44: 17,840,743 km (0.025 R)
• M45: 17,950,398 km (0.107 R)
• M46: 18,060,203 km (0.091 R)
• M47: 18,502,115 km (0.087 R)
• M48: 20,076,184 km (0.112 R)
• M49: 20,419,062 km (0.103 R)
• M50: 20,706,440 km (0.097 R)
• M51: 20,937,120 km (0.042 R)
• M52: 21,168,697 km (0.069 R)
• M53: 21,342,979 km (0.071 R)
• M54: 23,411,169 km (0.067 R)
• M55: 23,651,573 km (0.062 R)
• M56: 24,134,924 km (0.096 R)
• M57: 25,234,169 km (0.056 R)
• M58: 25,852,008 km (0.061 R)
• M59: 26,537,316 km (0.079 R)
• M60: 27,102,497 km (0.084 R)
• M61: 28,244,676 km (0.047 R)
• M62: 28,436,610 km (0.104 R)
• M63: 28,757,498 km (0.101 R)
• M64: 29,532,265 km (0.081 R)
• M65: 29,727,042 km (0.088 R)
• M66: 29,922,267 km (0.084 R)
• M67: 31,831,285 km (0.08 R)
• M68: 32,901,209 km (0.114 R)
• M69: 33,305,572 km (0.113 R)
• M70: 34,391,653 km (0.074 R)
• M71: 34,665,118 km (0.12 R)
• M72: 36,181,442 km (0.078 R)
• M73: 36,877,820 km (0.08 R)
• M74: 36,947,682 km (0.062 R)
• M75: 38,780,106 km (0.111 R)
• M76: 39,850,778 km (0.086 R)
• M77: 40,066,050 km (0.038 R)
• M78: 40,931,025 km (0.051 R)
• M79: 42,826,280 km (0.113 R)
• M80: 43,193,992 km (0.109 R)
• M81: 43,267,743 km (0.114 R)
• M82: 43,784,604 km (0.105 R)
• M83: 44,824,608 km (0.101 R)
• M84: 45,572,299 km (0.065 R)
• M85: 45,722,345 km (0.049 R)
• M86: 47,840,352 km (0.079 R)
• M87: 49,372,683 km (0.116 R)
• M88: 51,701,323 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.7

Radius: 11.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.68 AU - 12.4 AU

Year: 13893 Days

Day: 8.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,416,508 km

• M1: 312,360 km (0.089 R)
• M2: 717,771 km (0.083 R)
• M3: 1,690,007 km (0.102 R)
• M4: 1,992,644 km (0.088 R)
• M5: 2,372,921 km (0.103 R)
• M6: 3,134,375 km (0.118 R)
• M7: 3,681,903 km (0.101 R)
• M8: 4,222,250 km (0.086 R)
• M9: 4,672,689 km (0.058 R)
• M10: 4,749,284 km (0.099 R)
• M11: 5,020,654 km (0.078 R)
• M12: 5,138,537 km (0.085 R)
• M13: 5,497,722 km (0.089 R)
• M14: 6,666,979 km (0.109 R)
• M15: 7,279,881 km (0.085 R)
• M16: 7,956,512 km (0.108 R)
• M17: 8,512,418 km (0.117 R)
• M18: 8,985,147 km (0.093 R)
• M19: 9,273,123 km (0.11 R)
• M20: 9,857,901 km (0.114 R)
• M21: 10,605,741 km (0.042 R)
• M22: 11,012,049 km (0.107 R)
• M23: 11,527,114 km (0.078 R)
• M24: 11,787,714 km (0.105 R)
• M25: 11,944,941 km (0.072 R)
• M26: 12,903,116 km (0.08 R)
• M27: 13,885,974 km (0.111 R)
• M28: 14,498,427 km (0.05 R)
• M29: 14,949,315 km (0.12 R)
• M30: 16,388,297 km (0.095 R)
• M31: 16,681,359 km (0.111 R)
• M32: 16,858,034 km (0.116 R)
• M33: 17,213,180 km (0.088 R)
• M34: 17,332,110 km (0.077 R)
• M35: 18,112,113 km (0.103 R)
• M36: 18,658,744 km (0.081 R)
• M37: 18,780,965 km (0.111 R)
• M38: 19,396,112 km (0.108 R)
• M39: 19,582,062 km (0.091 R)
• M40: 20,017,841 km (0.097 R)
• M41: 20,583,021 km (0.083 R)
• M42: 20,835,991 km (0.086 R)
• M43: 21,153,588 km (0.087 R)
• M44: 22,245,203 km (0.067 R)
• M45: 22,634,906 km (0.089 R)
• M46: 22,765,206 km (0.1 R)
• M47: 23,751,205 km (0.088 R)
• M48: 24,216,006 km (0.111 R)
• M49: 24,349,447 km (0.1 R)
• M50: 25,222,351 km (0.069 R)
• M51: 25,357,587 km (0.104 R)
• M52: 26,242,309 km (0.11 R)
• M53: 26,516,522 km (0.087 R)
• M54: 26,722,817 km (0.108 R)
• M55: 26,929,711 km (0.111 R)
• M56: 28,111,983 km (0.103 R)
• M57: 28,322,318 km (0.086 R)
• M58: 28,674,172 km (0.055 R)
• M59: 28,885,853 km (0.058 R)
• M60: 30,167,458 km (0.075 R)
• M61: 31,177,094 km (0.117 R)
• M62: 31,686,175 km (0.107 R)
• M63: 32,051,344 km (0.098 R)
• M64: 32,491,461 km (0.08 R)
• M65: 32,933,672 km (0.103 R)
• M66: 33,377,679 km (0.037 R)
• M67: 33,526,229 km (0.076 R)
• M68: 33,898,429 km (0.058 R)
• M69: 33,973,078 km (0.092 R)
• M70: 34,047,727 km (0.037 R)
• M71: 38,548,080 km (0.051 R)
• M72: 40,115,567 km (0.119 R)
• M73: 40,510,655 km (0.093 R)
• M74: 42,505,542 km (0.085 R)
• M75: 42,989,192 km (0.102 R)
• M76: 44,287,552 km (0.081 R)
• M77: 45,598,628 km (0.079 R)
• M78: 46,176,375 km (0.085 R)
• M79: 46,424,707 km (0.104 R)
• M80: 48,007,602 km (0.093 R)
• M81: 49,269,760 km (0.106 R)
• M82: 51,740,817 km (0.116 R)
• M83: 52,775,137 km (0.097 R)
• M84: 53,294,690 km (0.093 R)
• M85: 53,903,254 km (0.071 R)
• M86: 55,566,334 km (0.111 R)
• M87: 56,183,276 km (0.08 R)
• M88: 57,780,233 km (0.05 R)
• M89: 58,137,024 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561

Radius: 6.4

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.4 AU - 19.54 AU

Year: 30064 Days

Day: 24.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,416,508 km

• M1: 134,189 km (0.038 R)
• M2: 187,297 km (0.116 R)
• M3: 268,528 km (0.081 R)
• M4: 426,653 km (0.105 R)
• M5: 516,861 km (0.081 R)
• M6: 743,950 km (0.104 R)
• M7: 941,120 km (0.076 R)
• M8: 1,030,580 km (0.115 R)
• M9: 1,283,550 km (0.093 R)
• M10: 1,485,806 km (0.118 R)
• M11: 1,698,235 km (0.114 R)
• M12: 3,075,583 km (0.114 R)
• M13: 3,959,556 km (0.051 R)
• M14: 4,864,474 km (0.047 R)
• M15: 4,968,893 km (0.029 R)
• M16: 5,340,195 km (0.088 R)
• M17: 6,053,179 km (0.09 R)
• M18: 6,335,320 km (0.08 R)
• M19: 6,854,126 km (0.1 R)
• M20: 7,088,994 km (0.049 R)
• M21: 8,055,097 km (0.055 R)
• M22: 8,490,577 km (0.105 R)
• M23: 9,384,424 km (0.079 R)
• M24: 9,645,323 km (0.08 R)
• M25: 10,174,301 km (0.115 R)
• M26: 10,916,905 km (0.078 R)
• M27: 11,191,118 km (0.085 R)
• M28: 12,740,353 km (0.102 R)
• M29: 12,812,310 km (0.075 R)
• M30: 13,466,501 km (0.104 R)
• M31: 14,280,613 km (0.097 R)
• M32: 14,655,954 km (0.119 R)
• M33: 15,724,232 km (0.1 R)
• M34: 16,580,979 km (0.055 R)
• M35: 16,975,319 km (0.1 R)
• M36: 20,661,860 km (0.093 R)
• M37: 21,086,269 km (0.048 R)
• M38: 21,342,231 km (0.11 R)
• M39: 22,724,814 km (0.048 R)
• M40: 23,075,023 km (0.048 R)
• M41: 23,162,837 km (0.057 R)
• M42: 24,136,270 km (0.086 R)
• M43: 24,762,636 km (0.09 R)
• M44: 25,394,388 km (0.107 R)
• M45: 25,848,866 km (0.098 R)
• M46: 27,507,159 km (0.044 R)
• M47: 29,009,869 km (0.103 R)
• M48: 29,675,580 km (0.119 R)
• M49: 30,154,144 km (0.106 R)
• M50: 30,346,377 km (0.096 R)
• M51: 32,782,578 km (0.076 R)
• M52: 32,881,313 km (0.107 R)
• M53: 35,280,863 km (0.118 R)
• M54: 36,911,779 km (0.08 R)
• M55: 40,457,847 km (0.038 R)
• M56: 40,669,827 km (0.046 R)
• M57: 41,307,862 km (0.049 R)
• M58: 42,486,244 km (0.065 R)
• M59: 43,133,704 km (0.05 R)
• M60: 43,893,212 km (0.083 R)
• M61: 44,329,140 km (0.098 R)
• M62: 44,547,703 km (0.039 R)
• M63: 45,425,244 km (0.057 R)
• M64: 46,308,619 km (0.114 R)
• M65: 46,752,476 km (0.079 R)
• M66: 47,420,730 km (0.07 R)
• M67: 47,980,076 km (0.085 R)
• M68: 48,316,821 km (0.085 R)
• M69: 51,381,932 km (0.105 R)
• M70: 51,496,673 km (0.098 R)
• M71: 51,956,388 km (0.048 R)
• M72: 53,692,621 km (0.071 R)
• M73: 56,273,333 km (0.115 R)
• M74: 56,391,516 km (0.102 R)
• M75: 57,697,954 km (0.05 R)
• M76: 59,254,520 km (0.076 R)
• M77: 62,409,090 km (0.103 R)
• M78: 66,116,125 km (0.032 R)
• M79: 66,240,890 km (0.03 R)
• M80: 68,374,305 km (0.064 R)
• M81: 70,530,310 km (0.065 R)
• M82: 72,322,492 km (0.043 R)
• M83: 73,224,119 km (0.086 R)
• M84: 76,736,826 km (0.096 R)
• M85: 77,656,404 km (0.1 R)
• M86: 77,788,050 km (0.113 R)
• M87: 79,108,850 km (0.066 R)
• M88: 81,237,478 km (0.069 R)
• M89: 82,443,237 km (0.064 R)
• M90: 83,654,681 km (0.054 R)
• M91: 85,279,313 km (0.113 R)
• M92: 87,461,498 km (0.084 R)
• M93: 88,147,105 km (0.111 R)
• M94: 89,523,854 km (0.056 R)
• M95: 90,076,618 km (0.098 R)
• M96: 92,717,320 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit