🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 144 Days

Day: 22.9 Hours

Environment

Temp: 266 °C

Axial Tilt: 98.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.08 AU - 1.14 AU

Year: 413 Days

Day: 16.4 Hours

Environment

Temp: 41 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.95 AU - 1.57 AU

Year: 499 Days

Day: 30.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,565,237 km

• M1: 65,823 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.46 AU - 1.5 AU

Year: 636 Days

Day: 17.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,565,237 km

• M1: 337,792 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.67 AU - 2.17 AU

Year: 939 Days

Day: 46.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,565,237 km

• M1: 845,826 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.95 AU - 2.03 AU

Year: 991 Days

Day: 12.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 14.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.33 AU - 7.73 AU

Year: 6582 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,565,237 km

• M1: 196,721 km (0.098 R)
• M2: 359,484 km (0.093 R)
• M3: 660,774 km (0.112 R)
• M4: 905,666 km (0.093 R)
• M5: 1,371,214 km (0.044 R)
• M6: 1,605,484 km (0.115 R)
• M7: 1,982,172 km (0.09 R)
• M8: 2,133,116 km (0.083 R)
• M9: 2,367,237 km (0.108 R)
• M10: 2,467,318 km (0.051 R)
• M11: 2,925,087 km (0.032 R)
• M12: 3,825,517 km (0.099 R)
• M13: 4,039,741 km (0.105 R)
• M14: 4,233,321 km (0.079 R)
• M15: 4,331,457 km (0.071 R)
• M16: 4,705,900 km (0.104 R)
• M17: 5,116,995 km (0.088 R)
• M18: 5,566,686 km (0.044 R)
• M19: 6,139,945 km (0.081 R)
• M20: 6,447,967 km (0.075 R)
• M21: 7,225,278 km (0.06 R)
• M22: 7,610,193 km (0.11 R)
• M23: 8,123,912 km (0.117 R)
• M24: 8,246,433 km (0.09 R)
• M25: 8,493,270 km (0.06 R)
• M26: 8,648,851 km (0.044 R)
• M27: 9,152,996 km (0.106 R)
• M28: 9,764,103 km (0.107 R)
• M29: 10,156,947 km (0.086 R)
• M30: 10,622,047 km (0.058 R)
• M31: 11,298,379 km (0.028 R)
• M32: 11,919,061 km (0.099 R)
• M33: 12,621,722 km (0.118 R)
• M34: 12,835,198 km (0.091 R)
• M35: 13,265,741 km (0.098 R)
• M36: 13,482,807 km (0.067 R)
• M37: 14,177,989 km (0.097 R)
• M38: 14,735,091 km (0.084 R)
• M39: 15,072,733 km (0.088 R)
• M40: 15,679,502 km (0.057 R)
• M41: 15,794,244 km (0.11 R)
• M42: 16,956,171 km (0.109 R)
• M43: 17,468,244 km (0.052 R)
• M44: 17,865,576 km (0.092 R)
• M45: 17,985,404 km (0.105 R)
• M46: 18,912,761 km (0.114 R)
• M47: 19,608,242 km (0.12 R)
• M48: 21,024,335 km (0.066 R)
• M49: 21,235,268 km (0.101 R)
• M50: 21,404,613 km (0.112 R)
• M51: 21,702,014 km (0.108 R)
• M52: 21,872,705 km (0.084 R)
• M53: 22,602,593 km (0.054 R)
• M54: 22,948,762 km (0.117 R)
• M55: 23,340,559 km (0.057 R)
• M56: 23,646,636 km (0.081 R)
• M57: 24,042,173 km (0.098 R)
• M58: 24,661,957 km (0.097 R)
• M59: 25,197,368 km (0.101 R)
• M60: 25,826,876 km (0.115 R)
• M61: 26,188,902 km (0.078 R)
• M62: 26,370,664 km (0.106 R)
• M63: 26,461,619 km (0.108 R)
• M64: 27,746,366 km (0.063 R)
• M65: 29,333,749 km (0.115 R)
• M66: 29,664,211 km (0.12 R)
• M67: 29,901,024 km (0.112 R)
• M68: 30,138,436 km (0.079 R)
• M69: 30,902,432 km (0.117 R)
• M70: 31,335,069 km (0.099 R)
• M71: 31,527,901 km (0.11 R)
• M72: 32,108,939 km (0.058 R)
• M73: 32,498,342 km (0.088 R)
• M74: 32,742,486 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 1000

Radius: 12

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.92 AU - 12.32 AU

Year: 13093 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,565,237 km

• M1: 165,605 km (0.12 R)
• M2: 390,600 km (0.095 R)
• M3: 520,900 km (0.093 R)
• M4: 810,820 km (0.077 R)
• M5: 1,200,523 km (0.081 R)
• M6: 1,377,647 km (0.045 R)
• M7: 1,456,335 km (0.118 R)
• M8: 1,590,973 km (0.095 R)
• M9: 1,673,851 km (0.068 R)
• M10: 1,758,224 km (0.08 R)
• M11: 2,518,031 km (0.043 R)
• M12: 2,781,174 km (0.078 R)
• M13: 2,882,153 km (0.104 R)
• M14: 4,265,783 km (0.037 R)
• M15: 4,821,390 km (0.098 R)
• M16: 4,984,302 km (0.114 R)
• M17: 5,697,285 km (0.077 R)
• M18: 6,175,849 km (0.099 R)
• M19: 7,078,971 km (0.067 R)
• M20: 8,216,813 km (0.071 R)
• M21: 8,412,038 km (0.062 R)
• M22: 8,856,792 km (0.076 R)
• M23: 9,056,954 km (0.084 R)
• M24: 10,080,204 km (0.059 R)
• M25: 10,236,833 km (0.11 R)
• M26: 10,818,320 km (0.098 R)
• M27: 10,925,132 km (0.12 R)
• M28: 11,464,732 km (0.102 R)
• M29: 11,847,703 km (0.088 R)
• M30: 13,249,584 km (0.101 R)
• M31: 15,902,403 km (0.05 R)
• M32: 16,822,281 km (0.062 R)
• M33: 17,507,888 km (0.05 R)
• M34: 19,164,385 km (0.088 R)
• M35: 19,423,788 km (0.089 R)
• M36: 20,077,081 km (0.091 R)
• M37: 20,937,269 km (0.067 R)
• M38: 21,070,561 km (0.104 R)
• M39: 22,967,761 km (0.045 R)
• M40: 23,243,171 km (0.05 R)
• M41: 24,566,663 km (0.087 R)
• M42: 24,918,966 km (0.109 R)
• M43: 25,700,017 km (0.047 R)
• M44: 26,489,145 km (0.084 R)
• M45: 26,633,507 km (0.067 R)
• M46: 27,213,349 km (0.06 R)
• M47: 28,533,400 km (0.103 R)
• M48: 29,201,355 km (0.115 R)
• M49: 29,574,601 km (0.109 R)
• M50: 29,724,349 km (0.052 R)
• M51: 30,703,766 km (0.114 R)
• M52: 31,464,471 km (0.086 R)
• M53: 32,617,123 km (0.091 R)
• M54: 33,783,538 km (0.111 R)
• M55: 34,489,939 km (0.034 R)
• M56: 35,121,990 km (0.047 R)
• M57: 35,678,195 km (0.101 R)
• M58: 35,997,287 km (0.041 R)
• M59: 36,397,611 km (0.106 R)
• M60: 36,799,281 km (0.119 R)
• M61: 37,526,027 km (0.093 R)
• M62: 40,231,355 km (0.114 R)
• M63: 40,979,943 km (0.064 R)
• M64: 41,901,316 km (0.076 R)
• M65: 42,406,658 km (0.096 R)
• M66: 42,829,422 km (0.106 R)
• M67: 44,877,865 km (0.044 R)
• M68: 46,000,747 km (0.104 R)
• M69: 48,892,324 km (0.116 R)
• M70: 49,158,160 km (0.079 R)
• M71: 49,424,444 km (0.105 R)
• M72: 50,136,829 km (0.103 R)
• M73: 50,404,908 km (0.085 R)
• M74: 50,852,655 km (0.104 R)
• M75: 51,211,839 km (0.1 R)
• M76: 53,020,328 km (0.051 R)
• M77: 53,111,283 km (0.109 R)
• M78: 53,384,449 km (0.079 R)
• M79: 54,573,902 km (0.119 R)
• M80: 55,957,233 km (0.118 R)
• M81: 57,538,782 km (0.082 R)
• M82: 60,745,861 km (0.045 R)
• M83: 61,222,330 km (0.043 R)
• M84: 61,413,367 km (0.098 R)
• M85: 62,659,367 km (0.029 R)
• M86: 63,237,264 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375

Radius: 5.3

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.04 AU - 15.24 AU

Year: 17788 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,565,237 km

• M1: 107,112 km (0.032 R)
• M2: 216,468 km (0.052 R)
• M3: 279,748 km (0.101 R)
• M4: 349,909 km (0.108 R)
• M5: 491,878 km (0.04 R)
• M6: 1,270,684 km (0.114 R)
• M7: 1,465,760 km (0.087 R)
• M8: 1,516,025 km (0.096 R)
• M9: 1,566,888 km (0.099 R)
• M10: 2,367,087 km (0.117 R)
• M11: 2,426,328 km (0.043 R)
• M12: 2,886,341 km (0.032 R)
• M13: 3,045,663 km (0.08 R)
• M14: 3,175,215 km (0.114 R)
• M15: 3,989,925 km (0.118 R)
• M16: 4,493,621 km (0.113 R)
• M17: 4,865,671 km (0.08 R)
• M18: 5,017,213 km (0.115 R)
• M19: 5,208,848 km (0.088 R)
• M20: 5,520,461 km (0.053 R)
• M21: 5,918,541 km (0.109 R)
• M22: 6,658,152 km (0.087 R)
• M23: 6,784,263 km (0.039 R)
• M24: 7,038,729 km (0.085 R)
• M25: 7,339,720 km (0.109 R)
• M26: 7,998,699 km (0.088 R)
• M27: 8,132,888 km (0.078 R)
• M28: 8,539,495 km (0.091 R)
• M29: 8,585,123 km (0.068 R)
• M30: 9,185,309 km (0.116 R)
• M31: 9,846,681 km (0.064 R)
• M32: 10,182,977 km (0.064 R)
• M33: 10,966,122 km (0.112 R)
• M34: 11,015,639 km (0.089 R)
• M35: 11,115,122 km (0.101 R)
• M36: 11,164,938 km (0.064 R)
• M37: 11,364,801 km (0.107 R)
• M38: 11,971,869 km (0.075 R)
• M39: 12,279,292 km (0.082 R)
• M40: 12,434,126 km (0.099 R)
• M41: 12,641,319 km (0.102 R)
• M42: 14,776,230 km (0.093 R)
• M43: 15,161,146 km (0.079 R)
• M44: 16,109,596 km (0.114 R)
• M45: 20,090,844 km (0.1 R)
• M46: 20,334,091 km (0.087 R)
• M47: 24,615,133 km (0.084 R)
• M48: 25,529,924 km (0.12 R)
• M49: 25,661,570 km (0.112 R)
• M50: 25,991,433 km (0.116 R)
• M51: 26,057,705 km (0.067 R)
• M52: 26,655,648 km (0.085 R)
• M53: 27,056,869 km (0.086 R)
• M54: 27,191,059 km (0.115 R)
• M55: 27,325,397 km (0.06 R)
• M56: 27,865,147 km (0.102 R)
• M57: 27,932,914 km (0.078 R)
• M58: 28,818,235 km (0.071 R)
• M59: 29,023,932 km (0.114 R)
• M60: 29,920,472 km (0.099 R)
• M61: 30,756,275 km (0.058 R)
• M62: 31,529,098 km (0.062 R)
• M63: 31,811,688 km (0.088 R)
• M64: 33,237,206 km (0.037 R)
• M65: 33,596,839 km (0.056 R)
• M66: 34,319,996 km (0.026 R)
• M67: 34,610,664 km (0.102 R)
• M68: 35,561,059 km (0.095 R)
• M69: 35,855,318 km (0.119 R)
• M70: 36,150,176 km (0.104 R)
• M71: 36,668,383 km (0.063 R)
• M72: 38,689,749 km (0.12 R)
• M73: 40,286,856 km (0.11 R)
• M74: 40,747,019 km (0.098 R)
• M75: 41,054,892 km (0.112 R)
• M76: 41,982,847 km (0.089 R)
• M77: 42,449,593 km (0.119 R)
• M78: 43,309,481 km (0.098 R)
• M79: 43,702,176 km (0.063 R)
• M80: 45,683,749 km (0.075 R)
• M81: 47,613,262 km (0.077 R)
• M82: 47,694,344 km (0.102 R)
• M83: 47,856,359 km (0.097 R)
• M84: 49,159,655 km (0.107 R)
• M85: 49,323,465 km (0.088 R)
• M86: 50,639,777 km (0.095 R)
• M87: 51,967,757 km (0.068 R)
• M88: 52,301,510 km (0.056 R)
• M89: 53,055,184 km (0.057 R)
• M90: 53,139,108 km (0.107 R)
• M91: 53,896,672 km (0.1 R)
• M92: 54,657,826 km (0.107 R)
• M93: 56,362,045 km (0.11 R)
• M94: 57,220,587 km (0.099 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit