🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 171 Days

Day: 27.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.56 AU - 0.68 AU

Year: 180 Days

Day: 33 Hours

Environment

Temp: 155 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,836,958 km

• M1: 106,214 km (0.113 R)
• M2: 181,911 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.88 AU - 0.98 AU

Year: 331 Days

Day: 31.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,836,958 km

• M1: 734,376 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.05 AU - 1.25 AU

Year: 455 Days

Day: 22.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,836,958 km

• M1: 183,706 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.18 AU - 3.3 AU

Year: 1673 Days

Day: 37.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126

Radius: 12.8

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.68 AU - 4.68 AU

Year: 3735 Days

Day: 13.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 53,836,958 km

• M1: 160,369 km (0.069 R)
• M2: 250,726 km (0.092 R)
• M3: 359,484 km (0.072 R)
• M4: 754,871 km (0.104 R)
• M5: 899,382 km (0.072 R)
• M6: 1,079,199 km (0.068 R)
• M7: 1,280,558 km (0.099 R)
• M8: 1,400,236 km (0.099 R)
• M9: 1,641,238 km (0.117 R)
• M10: 1,844,093 km (0.116 R)
• M11: 2,023,311 km (0.063 R)
• M12: 2,444,878 km (0.094 R)
• M13: 2,607,192 km (0.078 R)
• M14: 2,737,491 km (0.118 R)
• M15: 2,918,505 km (0.05 R)
• M16: 3,178,805 km (0.089 R)
• M17: 3,511,810 km (0.081 R)
• M18: 3,709,130 km (0.114 R)
• M19: 4,101,076 km (0.073 R)
• M20: 4,954,382 km (0.035 R)
• M21: 5,176,236 km (0.1 R)
• M22: 5,568,631 km (0.099 R)
• M23: 5,845,986 km (0.088 R)
• M24: 6,080,555 km (0.093 R)
• M25: 6,222,972 km (0.12 R)
• M26: 6,398,301 km (0.11 R)
• M27: 6,754,194 km (0.052 R)
• M28: 7,333,736 km (0.12 R)
• M29: 7,553,047 km (0.041 R)
• M30: 7,791,805 km (0.111 R)
• M31: 8,050,310 km (0.117 R)
• M32: 8,189,287 km (0.087 R)
• M33: 8,399,472 km (0.105 R)
• M34: 8,522,740 km (0.044 R)
• M35: 8,878,634 km (0.071 R)
• M36: 9,275,816 km (0.101 R)
• M37: 9,531,628 km (0.047 R)
• M38: 10,012,735 km (0.088 R)
• M39: 10,331,678 km (0.073 R)
• M40: 10,539,918 km (0.087 R)
• M41: 11,425,537 km (0.1 R)
• M42: 11,542,822 km (0.07 R)
• M43: 12,135,379 km (0.1 R)
• M44: 12,354,989 km (0.086 R)
• M45: 12,616,486 km (0.097 R)
• M46: 12,758,006 km (0.036 R)
• M47: 13,022,195 km (0.095 R)
• M48: 13,329,320 km (0.068 R)
• M49: 13,452,888 km (0.094 R)
• M50: 13,638,987 km (0.067 R)
• M51: 13,742,659 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.4

Radius: 11.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.07 AU - 11.11 AU

Year: 10957 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,836,958 km

• M1: 152,291 km (0.079 R)
• M2: 281,992 km (0.03 R)
• M3: 432,039 km (0.059 R)
• M4: 644,767 km (0.112 R)
• M5: 723,904 km (0.117 R)
• M6: 841,039 km (0.108 R)
• M7: 1,333,665 km (0.109 R)
• M8: 1,545,047 km (0.094 R)
• M9: 2,146,131 km (0.103 R)
• M10: 3,632,087 km (0.118 R)
• M11: 3,720,798 km (0.09 R)
• M12: 4,082,675 km (0.076 R)
• M13: 4,174,977 km (0.08 R)
• M14: 4,330,260 km (0.118 R)
• M15: 4,455,922 km (0.047 R)
• M16: 4,905,464 km (0.105 R)
• M17: 5,069,573 km (0.109 R)
• M18: 5,504,902 km (0.081 R)
• M19: 7,177,257 km (0.108 R)
• M20: 7,251,757 km (0.11 R)
• M21: 7,401,355 km (0.116 R)
• M22: 7,627,846 km (0.055 R)
• M23: 7,856,731 km (0.081 R)
• M24: 8,204,246 km (0.074 R)
• M25: 8,874,295 km (0.063 R)
• M26: 9,726,405 km (0.099 R)
• M27: 10,308,939 km (0.039 R)
• M28: 10,774,637 km (0.062 R)
• M29: 11,031,497 km (0.116 R)
• M30: 11,946,736 km (0.094 R)
• M31: 12,660,318 km (0.089 R)
• M32: 12,886,211 km (0.088 R)
• M33: 12,976,867 km (0.104 R)
• M34: 13,479,666 km (0.088 R)
• M35: 13,988,747 km (0.106 R)
• M36: 14,504,262 km (0.043 R)
• M37: 14,598,658 km (0.096 R)
• M38: 15,025,909 km (0.089 R)
• M39: 15,121,502 km (0.09 R)
• M40: 16,283,429 km (0.109 R)
• M41: 16,627,803 km (0.113 R)
• M42: 17,675,288 km (0.074 R)
• M43: 18,898,250 km (0.053 R)
• M44: 20,465,288 km (0.098 R)
• M45: 21,694,833 km (0.099 R)
• M46: 21,802,842 km (0.098 R)
• M47: 22,509,393 km (0.092 R)
• M48: 23,003,066 km (0.045 R)
• M49: 23,113,320 km (0.099 R)
• M50: 24,224,682 km (0.078 R)
• M51: 24,392,980 km (0.103 R)
• M52: 24,617,826 km (0.059 R)
• M53: 24,787,021 km (0.098 R)
• M54: 26,268,937 km (0.083 R)
• M55: 26,384,128 km (0.042 R)
• M56: 26,730,746 km (0.11 R)
• M57: 27,369,978 km (0.032 R)
• M58: 27,662,292 km (0.113 R)
• M59: 28,545,368 km (0.092 R)
• M60: 29,377,731 km (0.077 R)
• M61: 29,677,076 km (0.097 R)
• M62: 29,797,053 km (0.05 R)
• M63: 30,278,609 km (0.057 R)
• M64: 31,616,164 km (0.116 R)
• M65: 32,168,928 km (0.077 R)
• M66: 32,662,900 km (0.087 R)
• M67: 32,972,867 km (0.104 R)
• M68: 33,783,538 km (0.082 R)
• M69: 34,159,926 km (0.064 R)
• M70: 34,474,680 km (0.073 R)
• M71: 35,743,120 km (0.115 R)
• M72: 36,254,745 km (0.117 R)
• M73: 37,804,130 km (0.114 R)
• M74: 38,064,580 km (0.066 R)
• M75: 38,325,478 km (0.076 R)
• M76: 39,639,097 km (0.086 R)
• M77: 39,771,342 km (0.077 R)
• M78: 42,919,480 km (0.118 R)
• M79: 44,557,576 km (0.11 R)
• M80: 44,763,872 km (0.113 R)
• M81: 45,522,632 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.7

Radius: 7

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.63 AU - 14.47 AU

Year: 16404 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,836,958 km

• M1: 91,853 km (0.079 R)
• M2: 239,057 km (0.106 R)
• M3: 325,525 km (0.119 R)
• M4: 394,789 km (0.048 R)
• M5: 857,345 km (0.078 R)
• M6: 977,772 km (0.104 R)
• M7: 1,280,558 km (0.06 R)
• M8: 1,372,261 km (0.037 R)
• M9: 1,419,085 km (0.065 R)
• M10: 1,514,230 km (0.092 R)
• M11: 2,074,773 km (0.113 R)
• M12: 2,519,677 km (0.074 R)
• M13: 3,272,304 km (0.104 R)
• M14: 3,462,742 km (0.069 R)
• M15: 3,527,069 km (0.109 R)
• M16: 3,722,294 km (0.069 R)
• M17: 3,887,899 km (0.077 R)
• M18: 3,988,279 km (0.116 R)
• M19: 4,786,833 km (0.109 R)
• M20: 5,370,863 km (0.056 R)
• M21: 5,558,010 km (0.061 R)
• M22: 6,288,646 km (0.064 R)
• M23: 7,008,361 km (0.098 R)
• M24: 7,880,666 km (0.116 R)
• M25: 8,611,751 km (0.1 R)
• M26: 8,874,894 km (0.069 R)
• M27: 8,919,025 km (0.095 R)
• M28: 9,051,868 km (0.11 R)
• M29: 9,140,729 km (0.1 R)
• M30: 9,364,378 km (0.119 R)
• M31: 9,725,806 km (0.079 R)
• M32: 10,230,101 km (0.073 R)
• M33: 10,837,319 km (0.104 R)
• M34: 11,073,833 km (0.101 R)
• M35: 11,842,467 km (0.045 R)
• M36: 12,628,155 km (0.041 R)
• M37: 12,677,821 km (0.087 R)
• M38: 12,777,304 km (0.053 R)
• M39: 12,927,201 km (0.078 R)
• M40: 13,178,076 km (0.112 R)
• M41: 13,889,265 km (0.106 R)
• M42: 13,940,577 km (0.115 R)
• M43: 14,508,749 km (0.076 R)
• M44: 15,190,018 km (0.082 R)
• M45: 15,242,976 km (0.119 R)
• M46: 15,561,171 km (0.092 R)
• M47: 15,614,427 km (0.078 R)
• M48: 16,420,760 km (0.119 R)
• M49: 17,516,714 km (0.042 R)
• M50: 17,905,968 km (0.109 R)
• M51: 18,129,616 km (0.067 R)
• M52: 18,185,716 km (0.05 R)
• M53: 18,241,815 km (0.084 R)
• M54: 18,749,550 km (0.083 R)
• M55: 19,548,403 km (0.054 R)
• M56: 20,826,268 km (0.081 R)
• M57: 21,297,501 km (0.106 R)
• M58: 22,974,792 km (0.101 R)
• M59: 23,890,630 km (0.102 R)
• M60: 24,198,503 km (0.114 R)
• M61: 24,756,204 km (0.096 R)
• M62: 25,820,892 km (0.034 R)
• M63: 26,010,432 km (0.097 R)
• M64: 26,581,447 km (0.109 R)
• M65: 27,606,941 km (0.063 R)
• M66: 27,800,670 km (0.12 R)
• M67: 28,059,773 km (0.098 R)
• M68: 28,645,449 km (0.091 R)
• M69: 30,426,561 km (0.04 R)
• M70: 31,768,903 km (0.065 R)
• M71: 32,311,195 km (0.118 R)
• M72: 33,542,685 km (0.066 R)
• M73: 35,418,343 km (0.069 R)
• M74: 35,699,138 km (0.087 R)
• M75: 36,404,343 km (0.11 R)
• M76: 36,475,102 km (0.104 R)
• M77: 37,900,172 km (0.082 R)
• M78: 38,980,867 km (0.081 R)
• M79: 39,343,342 km (0.045 R)
• M80: 42,060,189 km (0.064 R)
• M81: 42,506,440 km (0.027 R)
• M82: 43,478,676 km (0.103 R)
• M83: 44,156,056 km (0.11 R)
• M84: 45,292,850 km (0.048 R)
• M85: 47,595,161 km (0.041 R)
• M86: 48,370,976 km (0.089 R)
• M87: 48,760,379 km (0.075 R)
• M88: 48,994,649 km (0.113 R)
• M89: 49,935,171 km (0.051 R)
• M90: 51,754,431 km (0.025 R)
• M91: 51,913,603 km (0.048 R)
• M92: 52,152,810 km (0.117 R)
• M93: 53,193,263 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit