🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.55 AU - 0.87 AU

Year: 229 Days

Day: 22.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.89 AU - 0.97 AU

Year: 343 Days

Day: 39.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.92 AU - 1.34 AU

Year: 460 Days

Day: 38.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.46 AU - 1.5 AU

Year: 689 Days

Day: 24.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.73 AU - 1.91 AU

Year: 940 Days

Day: 16.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,576,312 km

• M1: 299,345 km (0.1 R)
• M2: 1,769,593 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.33 AU - 3.69 AU

Year: 2518 Days

Day: 13.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.85 AU - 4.61 AU

Year: 2758 Days

Day: 31.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,576,312 km

• M1: 3,063,316 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.6

Radius: 9.8

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.93 AU - 6.23 AU

Year: 5047 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,576,312 km

• M1: 276,457 km (0.101 R)
• M2: 401,072 km (0.064 R)
• M3: 714,330 km (0.073 R)
• M4: 911,649 km (0.106 R)
• M5: 995,723 km (0.069 R)
• M6: 1,217,876 km (0.079 R)
• M7: 1,343,090 km (0.092 R)
• M8: 1,589,627 km (0.093 R)
• M9: 1,779,766 km (0.108 R)
• M10: 2,355,568 km (0.101 R)
• M11: 2,553,187 km (0.032 R)
• M12: 2,901,750 km (0.087 R)
• M13: 3,007,067 km (0.07 R)
• M14: 3,070,945 km (0.097 R)
• M15: 3,575,838 km (0.08 R)
• M16: 3,689,083 km (0.11 R)
• M17: 3,757,599 km (0.035 R)
• M18: 4,273,263 km (0.11 R)
• M19: 4,961,563 km (0.099 R)
• M20: 5,037,409 km (0.051 R)
• M21: 5,164,717 km (0.054 R)
• M22: 5,292,922 km (0.097 R)
• M23: 5,552,774 km (0.119 R)
• M24: 5,684,270 km (0.119 R)
• M25: 5,950,405 km (0.045 R)
• M26: 6,112,120 km (0.097 R)
• M27: 6,661,444 km (0.113 R)
• M28: 6,773,193 km (0.115 R)
• M29: 6,885,691 km (0.055 R)
• M30: 7,370,388 km (0.086 R)
• M31: 7,457,005 km (0.044 R)
• M32: 8,103,118 km (0.06 R)
• M33: 8,523,787 km (0.086 R)
• M34: 8,889,853 km (0.066 R)
• M35: 8,951,338 km (0.095 R)
• M36: 9,448,751 km (0.083 R)
• M37: 11,192,913 km (0.039 R)
• M38: 11,627,495 km (0.067 R)
• M39: 11,863,859 km (0.108 R)
• M40: 12,033,503 km (0.111 R)
• M41: 12,513,263 km (0.105 R)
• M42: 12,824,876 km (0.097 R)
• M43: 12,894,439 km (0.061 R)
• M44: 12,964,151 km (0.049 R)
• M45: 13,775,122 km (0.12 R)
• M46: 14,747,956 km (0.05 R)
• M47: 14,930,615 km (0.115 R)
• M48: 15,113,873 km (0.076 R)
• M49: 15,482,931 km (0.119 R)
• M50: 15,556,982 km (0.112 R)
• M51: 15,705,682 km (0.057 R)
• M52: 15,967,030 km (0.086 R)
• M53: 17,835,956 km (0.101 R)
• M54: 17,913,747 km (0.099 R)
• M55: 17,991,538 km (0.092 R)
• M56: 18,421,781 km (0.086 R)
• M57: 19,452,361 km (0.068 R)
• M58: 20,014,849 km (0.099 R)
• M59: 20,338,878 km (0.071 R)
• M60: 21,114,991 km (0.078 R)
• M61: 21,279,699 km (0.06 R)
• M62: 21,362,127 km (0.085 R)
• M63: 21,610,310 km (0.09 R)
• M64: 22,612,167 km (0.112 R)
• M65: 23,076,519 km (0.113 R)
• M66: 23,458,741 km (0.11 R)
• M67: 23,586,647 km (0.09 R)
• M68: 23,885,843 km (0.049 R)
• M69: 24,014,497 km (0.079 R)
• M70: 24,747,826 km (0.054 R)
• M71: 24,878,126 km (0.04 R)
• M72: 25,795,759 km (0.072 R)
• M73: 26,413,598 km (0.117 R)
• M74: 27,439,391 km (0.03 R)
• M75: 28,070,096 km (0.079 R)
• M76: 28,160,602 km (0.11 R)
• M77: 28,614,482 km (0.102 R)
• M78: 28,751,215 km (0.072 R)
• M79: 28,979,352 km (0.044 R)
• M80: 29,529,722 km (0.082 R)
• M81: 30,687,011 km (0.071 R)
• M82: 30,920,384 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.2

Radius: 9.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.03 AU - 7.73 AU

Year: 6170 Days

Day: 13.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 40,576,312 km

• M1: 133,441 km (0.105 R)
• M2: 198,068 km (0.077 R)
• M3: 331,658 km (0.097 R)
• M4: 620,532 km (0.081 R)
• M5: 774,917 km (0.083 R)
• M6: 1,112,111 km (0.094 R)
• M7: 1,346,680 km (0.093 R)
• M8: 1,585,588 km (0.103 R)
• M9: 1,789,041 km (0.1 R)
• M10: 1,988,455 km (0.109 R)
• M11: 2,052,184 km (0.115 R)
• M12: 2,168,870 km (0.101 R)
• M13: 2,328,042 km (0.104 R)
• M14: 2,573,981 km (0.109 R)
• M15: 2,785,363 km (0.108 R)
• M16: 4,186,197 km (0.083 R)
• M17: 4,368,407 km (0.077 R)
• M18: 4,452,033 km (0.076 R)
• M19: 4,638,132 km (0.088 R)
• M20: 4,878,835 km (0.087 R)
• M21: 5,570,426 km (0.079 R)
• M22: 5,826,388 km (0.053 R)
• M23: 5,937,091 km (0.105 R)
• M24: 6,179,738 km (0.058 R)
• M25: 6,616,863 km (0.074 R)
• M26: 6,868,487 km (0.094 R)
• M27: 7,024,817 km (0.096 R)
• M28: 7,581,470 km (0.113 R)
• M29: 7,763,381 km (0.116 R)
• M30: 8,276,353 km (0.066 R)
• M31: 8,422,061 km (0.097 R)
• M32: 8,547,424 km (0.061 R)
• M33: 8,715,871 km (0.075 R)
• M34: 9,012,973 km (0.059 R)
• M35: 9,162,870 km (0.068 R)
• M36: 9,595,507 km (0.105 R)
• M37: 9,924,472 km (0.118 R)
• M38: 10,301,758 km (0.114 R)
• M39: 11,531,153 km (0.109 R)
• M40: 12,328,959 km (0.063 R)
• M41: 12,447,740 km (0.12 R)
• M42: 12,614,691 km (0.119 R)
• M43: 13,338,894 km (0.119 R)
• M44: 13,412,047 km (0.045 R)
• M45: 13,509,735 km (0.087 R)
• M46: 13,706,007 km (0.081 R)
• M47: 14,350,176 km (0.101 R)
• M48: 14,877,807 km (0.082 R)
• M49: 15,514,047 km (0.116 R)
• M50: 15,951,771 km (0.115 R)
• M51: 17,050,866 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.4

Radius: 7.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.82 AU - 16.24 AU

Year: 21206 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,576,312 km

• M1: 102,475 km (0.119 R)
• M2: 327,470 km (0.108 R)
• M3: 407,505 km (0.109 R)
• M4: 562,039 km (0.065 R)
• M5: 617,839 km (0.092 R)
• M6: 720,763 km (0.082 R)
• M7: 829,520 km (0.086 R)
• M8: 1,356,703 km (0.098 R)
• M9: 1,592,769 km (0.111 R)
• M10: 1,715,738 km (0.108 R)
• M11: 2,261,920 km (0.109 R)
• M12: 2,471,058 km (0.093 R)
• M13: 4,019,246 km (0.102 R)
• M14: 4,531,768 km (0.092 R)
• M15: 4,590,111 km (0.102 R)
• M16: 4,944,808 km (0.101 R)
• M17: 5,095,154 km (0.11 R)
• M18: 5,743,511 km (0.066 R)
• M19: 6,125,584 km (0.078 R)
• M20: 6,352,374 km (0.067 R)
• M21: 6,417,599 km (0.119 R)
• M22: 6,847,394 km (0.056 R)
• M23: 7,354,979 km (0.108 R)
• M24: 8,949,094 km (0.066 R)
• M25: 9,354,504 km (0.112 R)
• M26: 10,645,384 km (0.028 R)
• M27: 11,074,880 km (0.094 R)
• M28: 11,193,062 km (0.084 R)
• M29: 11,629,738 km (0.058 R)
• M30: 12,031,558 km (0.088 R)
• M31: 12,112,491 km (0.115 R)
• M32: 13,389,757 km (0.061 R)
• M33: 13,768,539 km (0.076 R)
• M34: 14,023,155 km (0.07 R)
• M35: 15,231,307 km (0.107 R)
• M36: 15,538,581 km (0.073 R)
• M37: 15,714,957 km (0.095 R)
• M38: 15,803,519 km (0.105 R)
• M39: 15,936,512 km (0.071 R)
• M40: 17,699,822 km (0.095 R)
• M41: 17,976,578 km (0.076 R)
• M42: 18,069,179 km (0.052 R)
• M43: 18,768,549 km (0.113 R)
• M44: 18,862,347 km (0.063 R)
• M45: 19,239,633 km (0.077 R)
• M46: 20,241,639 km (0.114 R)
• M47: 21,162,713 km (0.07 R)
• M48: 23,095,966 km (0.115 R)
• M49: 23,449,017 km (0.061 R)
• M50: 27,981,833 km (0.099 R)
• M51: 28,035,539 km (0.107 R)
• M52: 28,898,569 km (0.038 R)
• M53: 29,278,846 km (0.082 R)
• M54: 29,770,126 km (0.118 R)
• M55: 31,651,020 km (0.046 R)
• M56: 32,380,310 km (0.114 R)
• M57: 32,492,957 km (0.046 R)
• M58: 32,775,248 km (0.064 R)
• M59: 34,256,267 km (0.116 R)
• M60: 35,526,353 km (0.104 R)
• M61: 35,584,397 km (0.114 R)
• M62: 36,284,066 km (0.102 R)
• M63: 36,342,559 km (0.067 R)
• M64: 39,428,164 km (0.113 R)
• M65: 40,273,093 km (0.028 R)
• M66: 40,455,004 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 11,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit