🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 166 Days

Day: 43.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,143,248 km

• M1: 473,926 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1 AU - 1.32 AU

Year: 481 Days

Day: 44 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,143,248 km

• M1: 23,487 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.21 AU - 1.71 AU

Year: 679 Days

Day: 31.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,143,248 km

• M1: 166,054 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.62 AU - 2.34 AU

Year: 1073 Days

Day: 30.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,143,248 km

• M1: 49,367 km (0.038 R)
• M2: 180,864 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.97 AU - 2.43 AU

Year: 1256 Days

Day: 13 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.02 AU - 2.64 AU

Year: 1369 Days

Day: 45.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,143,248 km

• M1: 47,423 km (0.069 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 11.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.88 AU - 6.3 AU

Year: 4421 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,143,248 km

• M1: 142,118 km (0.118 R)
• M2: 314,455 km (0.045 R)
• M3: 466,446 km (0.099 R)
• M4: 840,890 km (0.118 R)
• M5: 1,054,515 km (0.073 R)
• M6: 1,259,764 km (0.063 R)
• M7: 1,635,853 km (0.077 R)
• M8: 1,724,115 km (0.045 R)
• M9: 1,875,209 km (0.073 R)
• M10: 2,255,786 km (0.073 R)
• M11: 2,421,541 km (0.092 R)
• M12: 2,643,245 km (0.111 R)
• M13: 2,907,435 km (0.055 R)
• M14: 2,979,391 km (0.109 R)
• M15: 3,161,901 km (0.038 R)
• M16: 3,404,698 km (0.075 R)
• M17: 4,088,809 km (0.092 R)
• M18: 4,519,501 km (0.118 R)
• M19: 4,751,079 km (0.105 R)
• M20: 5,116,546 km (0.092 R)
• M21: 5,580,599 km (0.074 R)
• M22: 5,715,835 km (0.072 R)
• M23: 5,829,231 km (0.109 R)
• M24: 5,943,374 km (0.117 R)
• M25: 6,035,376 km (0.106 R)
• M26: 6,150,866 km (0.095 R)
• M27: 6,337,415 km (0.069 R)
• M28: 7,101,860 km (0.074 R)
• M29: 7,248,316 km (0.108 R)
• M30: 7,322,068 km (0.115 R)
• M31: 7,569,503 km (0.082 R)
• M32: 7,945,891 km (0.076 R)
• M33: 8,353,994 km (0.116 R)
• M34: 8,979,163 km (0.101 R)
• M35: 9,217,473 km (0.087 R)
• M36: 9,431,099 km (0.118 R)
• M37: 9,972,493 km (0.109 R)
• M38: 10,357,409 km (0.086 R)
• M39: 10,803,210 km (0.079 R)
• M40: 11,141,750 km (0.087 R)
• M41: 11,340,865 km (0.111 R)
• M42: 11,512,603 km (0.027 R)
• M43: 12,003,434 km (0.095 R)
• M44: 12,560,237 km (0.062 R)
• M45: 13,155,637 km (0.117 R)
• M46: 13,335,902 km (0.092 R)
• M47: 13,699,126 km (0.029 R)
• M48: 13,912,602 km (0.086 R)
• M49: 14,034,973 km (0.117 R)
• M50: 14,528,347 km (0.067 R)
• M51: 14,714,895 km (0.078 R)
• M52: 15,754,750 km (0.09 R)
• M53: 16,299,586 km (0.113 R)
• M54: 16,883,316 km (0.079 R)
• M55: 17,014,065 km (0.084 R)
• M56: 17,309,222 km (0.107 R)
• M57: 17,771,778 km (0.054 R)
• M58: 18,037,913 km (0.073 R)
• M59: 18,439,733 km (0.096 R)
• M60: 18,607,881 km (0.101 R)
• M61: 19,047,848 km (0.06 R)
• M62: 19,559,622 km (0.114 R)
• M63: 20,006,920 km (0.098 R)
• M64: 20,249,119 km (0.083 R)
• M65: 20,911,538 km (0.116 R)
• M66: 21,298,249 km (0.104 R)
• M67: 21,793,867 km (0.114 R)
• M68: 21,936,284 km (0.042 R)
• M69: 22,007,492 km (0.12 R)
• M70: 22,221,866 km (0.025 R)
• M71: 22,616,505 km (0.078 R)
• M72: 22,868,877 km (0.079 R)
• M73: 22,941,133 km (0.118 R)
• M74: 23,339,961 km (0.094 R)
• M75: 23,412,815 km (0.061 R)
• M76: 23,777,834 km (0.09 R)
• M77: 24,292,001 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 9.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.71 AU - 7.81 AU

Year: 6030 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,143,248 km

• M1: 142,417 km (0.094 R)
• M2: 220,806 km (0.114 R)
• M3: 312,061 km (0.076 R)
• M4: 554,859 km (0.051 R)
• M5: 894,894 km (0.119 R)
• M6: 1,101,938 km (0.06 R)
• M7: 1,279,062 km (0.044 R)
• M8: 1,465,610 km (0.117 R)
• M9: 1,745,209 km (0.09 R)
• M10: 2,024,059 km (0.065 R)
• M11: 2,261,172 km (0.12 R)
• M12: 2,449,815 km (0.069 R)
• M13: 2,565,454 km (0.102 R)
• M14: 2,862,555 km (0.116 R)
• M15: 3,171,026 km (0.069 R)
• M16: 3,361,165 km (0.085 R)
• M17: 3,446,885 km (0.094 R)
• M18: 4,367,510 km (0.115 R)
• M19: 4,461,308 km (0.103 R)
• M20: 4,532,067 km (0.092 R)
• M21: 4,770,676 km (0.107 R)
• M22: 4,867,316 km (0.05 R)
• M23: 5,062,542 km (0.077 R)
• M24: 5,335,258 km (0.1 R)
• M25: 6,155,504 km (0.082 R)
• M26: 6,446,621 km (0.106 R)
• M27: 6,580,511 km (0.099 R)
• M28: 7,319,076 km (0.12 R)
• M29: 7,740,643 km (0.087 R)
• M30: 8,054,948 km (0.11 R)
• M31: 8,315,098 km (0.097 R)
• M32: 9,444,413 km (0.08 R)
• M33: 9,995,980 km (0.092 R)
• M34: 10,369,526 km (0.116 R)
• M35: 10,779,424 km (0.071 R)
• M36: 11,291,049 km (0.055 R)
• M37: 11,712,765 km (0.104 R)
• M38: 11,909,038 km (0.053 R)
• M39: 12,305,023 km (0.113 R)
• M40: 12,438,016 km (0.053 R)
• M41: 12,504,736 km (0.057 R)
• M42: 13,076,200 km (0.077 R)
• M43: 13,382,128 km (0.047 R)
• M44: 13,518,860 km (0.084 R)
• M45: 13,897,343 km (0.077 R)
• M46: 14,279,266 km (0.118 R)
• M47: 14,454,146 km (0.032 R)
• M48: 15,374,323 km (0.069 R)
• M49: 15,697,305 km (0.1 R)
• M50: 15,986,328 km (0.102 R)
• M51: 16,240,494 km (0.104 R)
• M52: 16,826,918 km (0.079 R)
• M53: 16,937,621 km (0.109 R)
• M54: 17,719,269 km (0.051 R)
• M55: 18,246,901 km (0.097 R)
• M56: 18,474,589 km (0.087 R)
• M57: 18,550,734 km (0.1 R)
• M58: 19,356,319 km (0.101 R)
• M59: 19,511,153 km (0.101 R)
• M60: 19,782,822 km (0.116 R)
• M61: 19,860,763 km (0.05 R)
• M62: 20,055,988 km (0.117 R)
• M63: 20,408,890 km (0.064 R)
• M64: 20,684,748 km (0.117 R)
• M65: 21,041,240 km (0.098 R)
• M66: 21,160,619 km (0.092 R)
• M67: 21,479,861 km (0.112 R)
• M68: 21,599,988 km (0.094 R)
• M69: 22,163,523 km (0.081 R)
• M70: 22,609,773 km (0.059 R)
• M71: 22,772,685 km (0.116 R)
• M72: 22,936,046 km (0.037 R)
• M73: 23,263,965 km (0.058 R)
• M74: 23,841,712 km (0.105 R)
• M75: 24,090,643 km (0.093 R)
• M76: 25,433,284 km (0.09 R)
• M77: 25,900,328 km (0.1 R)
• M78: 26,241,860 km (0.038 R)
• M79: 26,498,869 km (0.102 R)
• M80: 26,756,926 km (0.12 R)
• M81: 27,666,181 km (0.044 R)
• M82: 28,015,343 km (0.108 R)
• M83: 28,146,540 km (0.074 R)
• M84: 28,365,851 km (0.119 R)
• M85: 28,938,661 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 14.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.94 AU - 7.78 AU

Year: 6918 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 76.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,143,248 km

• M1: 226,192 km (0.097 R)
• M2: 340,186 km (0.082 R)
• M3: 472,280 km (0.103 R)
• M4: 573,708 km (0.102 R)
• M5: 719,715 km (0.116 R)
• M6: 906,114 km (0.098 R)
• M7: 1,054,067 km (0.06 R)
• M8: 1,210,845 km (0.077 R)
• M9: 1,330,075 km (0.083 R)
• M10: 1,630,168 km (0.1 R)
• M11: 1,900,192 km (0.095 R)
• M12: 2,023,012 km (0.037 R)
• M13: 2,503,371 km (0.12 R)
• M14: 2,599,861 km (0.076 R)
• M15: 2,717,445 km (0.1 R)
• M16: 3,163,995 km (0.099 R)
• M17: 3,289,956 km (0.118 R)
• M18: 3,438,956 km (0.075 R)
• M19: 3,700,004 km (0.072 R)
• M20: 3,788,416 km (0.097 R)
• M21: 3,967,485 km (0.061 R)
• M22: 4,149,396 km (0.119 R)
• M23: 4,310,962 km (0.105 R)
• M24: 4,832,310 km (0.112 R)
• M25: 5,703,120 km (0.112 R)
• M26: 6,065,146 km (0.058 R)
• M27: 6,328,439 km (0.099 R)
• M28: 6,920,996 km (0.058 R)
• M29: 7,196,256 km (0.113 R)
• M30: 7,307,407 km (0.085 R)
• M31: 7,559,480 km (0.094 R)
• M32: 7,729,273 km (0.09 R)
• M33: 7,843,117 km (0.11 R)
• M34: 8,362,371 km (0.073 R)
• M35: 9,102,282 km (0.037 R)
• M36: 9,313,215 km (0.109 R)
• M37: 10,048,788 km (0.074 R)
• M38: 10,455,096 km (0.05 R)
• M39: 10,549,642 km (0.113 R)
• M40: 11,641,108 km (0.108 R)
• M41: 11,739,095 km (0.088 R)
• M42: 12,200,305 km (0.068 R)
• M43: 12,333,148 km (0.044 R)
• M44: 13,413,244 km (0.116 R)
• M45: 13,550,426 km (0.071 R)
• M46: 13,791,577 km (0.08 R)
• M47: 13,895,398 km (0.116 R)
• M48: 15,125,691 km (0.112 R)
• M49: 15,483,529 km (0.109 R)
• M50: 16,500,645 km (0.034 R)
• M51: 17,501,754 km (0.077 R)
• M52: 17,689,350 km (0.104 R)
• M53: 18,180,180 km (0.086 R)
• M54: 18,294,024 km (0.047 R)
• M55: 18,560,757 km (0.118 R)
• M56: 18,867,134 km (0.101 R)
• M57: 19,329,990 km (0.117 R)
• M58: 19,523,869 km (0.088 R)
• M59: 19,640,555 km (0.118 R)
• M60: 19,952,766 km (0.096 R)
• M61: 20,384,804 km (0.045 R)
• M62: 20,899,421 km (0.042 R)
• M63: 21,098,386 km (0.086 R)
• M64: 21,378,284 km (0.073 R)
• M65: 21,941,370 km (0.082 R)
• M66: 23,082,503 km (0.059 R)
• M67: 23,288,349 km (0.116 R)
• M68: 23,867,742 km (0.111 R)
• M69: 24,201,046 km (0.074 R)
• M70: 24,746,031 km (0.052 R)
• M71: 25,805,184 km (0.106 R)
• M72: 26,620,193 km (0.095 R)
• M73: 27,356,514 km (0.091 R)
• M74: 27,487,113 km (0.056 R)
• M75: 28,187,380 km (0.1 R)
• M76: 28,319,326 km (0.051 R)
• M77: 29,026,624 km (0.084 R)
• M78: 29,293,208 km (0.065 R)
• M79: 29,739,608 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit