🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.5 AU - 0.8 AU

Year: 158 Days

Day: 45.3 Hours

Environment

Temp: 320 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,887,437 km

• M1: 51,013 km (0.109 R)
• M2: 262,993 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.72 AU - 0.74 AU

Year: 189 Days

Day: 40.5 Hours

Environment

Temp: 293 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 1 AU

Year: 245 Days

Day: 24.6 Hours

Environment

Temp: 237 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.37 AU - 3.83 AU

Year: 1650 Days

Day: 39 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.55 AU - 5.83 AU

Year: 4103 Days

Day: 33.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.73 AU - 6.07 AU

Year: 4332 Days

Day: 32.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.1

Radius: 9.1

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.38 AU - 13.16 AU

Year: 11437 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,887,437 km

• M1: 196,272 km (0.033 R)
• M2: 384,467 km (0.056 R)
• M3: 516,711 km (0.111 R)
• M4: 604,076 km (0.086 R)
• M5: 728,990 km (0.11 R)
• M6: 880,533 km (0.052 R)
• M7: 951,293 km (0.114 R)
• M8: 1,459,327 km (0.119 R)
• M9: 1,544,299 km (0.093 R)
• M10: 2,433,209 km (0.087 R)
• M11: 2,637,859 km (0.109 R)
• M12: 3,146,342 km (0.093 R)
• M13: 3,831,650 km (0.118 R)
• M14: 3,890,891 km (0.064 R)
• M15: 4,561,987 km (0.106 R)
• M16: 4,624,818 km (0.097 R)
• M17: 5,301,749 km (0.096 R)
• M18: 6,251,994 km (0.069 R)
• M19: 6,321,856 km (0.105 R)
• M20: 6,427,173 km (0.057 R)
• M21: 6,675,207 km (0.059 R)
• M22: 6,854,425 km (0.078 R)
• M23: 7,180,847 km (0.076 R)
• M24: 7,254,001 km (0.085 R)
• M25: 7,661,356 km (0.039 R)
• M26: 8,228,780 km (0.108 R)
• M27: 8,536,952 km (0.109 R)
• M28: 9,006,241 km (0.089 R)
• M29: 9,443,964 km (0.116 R)
• M30: 10,924,235 km (0.112 R)
• M31: 11,262,924 km (0.12 R)
• M32: 11,562,270 km (0.078 R)
• M33: 13,231,782 km (0.11 R)
• M34: 13,592,911 km (0.059 R)
• M35: 13,683,717 km (0.107 R)
• M36: 13,774,673 km (0.025 R)
• M37: 16,985,492 km (0.072 R)
• M38: 17,181,166 km (0.117 R)
• M39: 17,427,105 km (0.119 R)
• M40: 17,624,574 km (0.076 R)
• M41: 17,723,608 km (0.047 R)
• M42: 17,971,940 km (0.087 R)
• M43: 18,421,931 km (0.082 R)
• M44: 18,825,097 km (0.088 R)
• M45: 19,486,319 km (0.108 R)
• M46: 19,640,106 km (0.097 R)
• M47: 20,414,574 km (0.07 R)
• M48: 20,831,653 km (0.094 R)
• M49: 21,198,916 km (0.049 R)
• M50: 21,833,660 km (0.045 R)
• M51: 22,260,163 km (0.049 R)
• M52: 22,420,981 km (0.116 R)
• M53: 22,581,948 km (0.092 R)
• M54: 23,121,697 km (0.101 R)
• M55: 23,393,068 km (0.102 R)
• M56: 25,155,181 km (0.077 R)
• M57: 25,322,581 km (0.092 R)
• M58: 25,490,280 km (0.098 R)
• M59: 26,108,568 km (0.112 R)
• M60: 26,561,252 km (0.089 R)
• M61: 27,130,920 km (0.093 R)
• M62: 28,166,287 km (0.069 R)
• M63: 29,214,519 km (0.067 R)
• M64: 29,390,446 km (0.049 R)
• M65: 29,743,497 km (0.069 R)
• M66: 29,979,563 km (0.042 R)
• M67: 30,097,895 km (0.035 R)
• M68: 30,691,499 km (0.101 R)
• M69: 30,870,418 km (0.098 R)
• M70: 32,374,625 km (0.069 R)
• M71: 32,982,890 km (0.074 R)
• M72: 34,458,224 km (0.032 R)
• M73: 34,644,174 km (0.092 R)
• M74: 35,954,951 km (0.079 R)
• M75: 37,472,771 km (0.099 R)
• M76: 37,855,592 km (0.089 R)
• M77: 39,334,666 km (0.088 R)
• M78: 39,399,442 km (0.061 R)
• M79: 39,464,217 km (0.104 R)
• M80: 39,853,621 km (0.119 R)
• M81: 40,701,691 km (0.032 R)
• M82: 40,767,215 km (0.06 R)
• M83: 41,358,127 km (0.102 R)
• M84: 43,817,067 km (0.108 R)
• M85: 44,287,702 km (0.092 R)
• M86: 44,759,833 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 8.9

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.31 AU - 15.85 AU

Year: 17702 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,887,437 km

• M1: 197,768 km (0.115 R)
• M2: 277,953 km (0.099 R)
• M3: 980,165 km (0.054 R)
• M4: 1,192,594 km (0.085 R)
• M5: 1,850,974 km (0.049 R)
• M6: 2,081,355 km (0.105 R)
• M7: 2,217,190 km (0.104 R)
• M8: 2,321,161 km (0.096 R)
• M9: 2,391,322 km (0.106 R)
• M10: 2,569,792 km (0.114 R)
• M11: 2,902,348 km (0.064 R)
• M12: 3,248,667 km (0.101 R)
• M13: 3,689,981 km (0.032 R)
• M14: 4,584,277 km (0.071 R)
• M15: 4,672,839 km (0.048 R)
• M16: 4,942,115 km (0.119 R)
• M17: 5,170,252 km (0.081 R)
• M18: 6,117,506 km (0.11 R)
• M19: 6,511,397 km (0.109 R)
• M20: 8,383,315 km (0.069 R)
• M21: 9,265,195 km (0.107 R)
• M22: 11,056,629 km (0.119 R)
• M23: 11,235,548 km (0.107 R)
• M24: 11,899,912 km (0.113 R)
• M25: 12,206,139 km (0.106 R)
• M26: 12,951,585 km (0.085 R)
• M27: 13,584,085 km (0.119 R)
• M28: 14,226,608 km (0.114 R)
• M29: 14,551,684 km (0.11 R)
• M30: 15,341,561 km (0.05 R)
• M31: 15,741,885 km (0.06 R)
• M32: 16,552,556 km (0.098 R)
• M33: 17,654,643 km (0.101 R)
• M34: 17,724,356 km (0.1 R)
• M35: 17,863,931 km (0.098 R)
• M36: 18,425,970 km (0.066 R)
• M37: 18,567,340 km (0.06 R)
• M38: 18,709,159 km (0.033 R)
• M39: 18,851,276 km (0.106 R)
• M40: 19,208,367 km (0.095 R)
• M41: 19,639,657 km (0.094 R)
• M42: 19,856,425 km (0.108 R)
• M43: 20,658,419 km (0.085 R)
• M44: 21,026,430 km (0.052 R)
• M45: 21,619,735 km (0.074 R)
• M46: 21,993,430 km (0.086 R)
• M47: 22,974,792 km (0.064 R)
• M48: 25,058,391 km (0.107 R)
• M49: 25,372,248 km (0.063 R)
• M50: 25,450,936 km (0.088 R)
• M51: 25,608,463 km (0.095 R)
• M52: 26,480,768 km (0.114 R)
• M53: 28,991,170 km (0.084 R)
• M54: 30,149,656 km (0.106 R)
• M55: 31,323,251 km (0.079 R)
• M56: 32,170,573 km (0.056 R)
• M57: 33,197,413 km (0.053 R)
• M58: 33,541,937 km (0.105 R)
• M59: 33,974,424 km (0.047 R)
• M60: 35,019,964 km (0.102 R)
• M61: 35,370,771 km (0.071 R)
• M62: 37,589,906 km (0.094 R)
• M63: 38,039,148 km (0.089 R)
• M64: 38,580,543 km (0.077 R)
• M65: 39,033,675 km (0.09 R)
• M66: 39,306,392 km (0.094 R)
• M67: 39,670,962 km (0.114 R)
• M68: 40,128,282 km (0.094 R)
• M69: 41,048,160 km (0.058 R)
• M70: 41,975,068 km (0.089 R)
• M71: 42,628,063 km (0.075 R)
• M72: 44,038,322 km (0.106 R)
• M73: 44,511,949 km (0.028 R)
• M74: 45,082,366 km (0.119 R)
• M75: 45,846,811 km (0.102 R)
• M76: 46,615,444 km (0.1 R)
• M77: 51,415,591 km (0.113 R)
• M78: 54,126,903 km (0.101 R)
• M79: 55,040,946 km (0.118 R)
• M80: 56,267,649 km (0.106 R)
• M81: 56,473,047 km (0.083 R)
• M82: 58,956,371 km (0.106 R)
• M83: 60,526,401 km (0.102 R)
• M84: 61,158,302 km (0.075 R)
• M85: 61,580,767 km (0.096 R)
• M86: 62,004,278 km (0.116 R)
• M87: 62,216,258 km (0.101 R)
• M88: 63,387,161 km (0.055 R)
• M89: 64,457,833 km (0.079 R)
• M90: 65,858,518 km (0.074 R)
• M91: 66,183,145 km (0.117 R)
• M92: 67,596,247 km (0.12 R)
• M93: 68,470,796 km (0.037 R)
• M94: 71,227,885 km (0.068 R)
• M95: 74,245,872 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.7

Radius: 5.4

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 16.18 AU - 25.58 AU

Year: 28841 Days

Day: 24.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,887,437 km

• M1: 68,965 km (0.098 R)
• M2: 135,087 km (0.118 R)
• M3: 403,914 km (0.088 R)
• M4: 468,989 km (0.045 R)
• M5: 573,409 km (0.107 R)
• M6: 685,757 km (0.034 R)
• M7: 1,844,093 km (0.117 R)
• M8: 3,148,287 km (0.095 R)
• M9: 3,348,599 km (0.118 R)
• M10: 3,382,258 km (0.043 R)
• M11: 4,596,544 km (0.106 R)
• M12: 6,386,782 km (0.083 R)
• M13: 6,428,819 km (0.088 R)
• M14: 6,767,957 km (0.094 R)
• M15: 6,939,845 km (0.099 R)
• M16: 7,026,313 km (0.114 R)
• M17: 7,156,613 km (0.116 R)
• M18: 9,300,649 km (0.107 R)
• M19: 9,732,389 km (0.085 R)
• M20: 9,780,709 km (0.056 R)
• M21: 11,066,054 km (0.09 R)
• M22: 11,167,032 km (0.093 R)
• M23: 11,779,935 km (0.077 R)
• M24: 11,934,769 km (0.051 R)
• M25: 11,986,529 km (0.042 R)
• M26: 13,682,820 km (0.103 R)
• M27: 13,791,278 km (0.045 R)
• M28: 13,845,732 km (0.089 R)
• M29: 13,954,639 km (0.03 R)
• M30: 14,503,514 km (0.103 R)
• M31: 14,669,567 km (0.092 R)
• M32: 16,306,766 km (0.105 R)
• M33: 17,763,999 km (0.062 R)
• M34: 18,060,502 km (0.104 R)
• M35: 18,478,179 km (0.085 R)
• M36: 19,020,023 km (0.12 R)
• M37: 19,873,030 km (0.064 R)
• M38: 19,995,999 km (0.112 R)
• M39: 20,057,484 km (0.102 R)
• M40: 20,119,118 km (0.094 R)
• M41: 21,050,664 km (0.106 R)
• M42: 21,238,709 km (0.09 R)
• M43: 21,427,352 km (0.089 R)
• M44: 21,553,313 km (0.094 R)
• M45: 22,762,662 km (0.081 R)
• M46: 23,863,404 km (0.074 R)
• M47: 25,847,670 km (0.03 R)
• M48: 26,318,155 km (0.108 R)
• M49: 26,723,715 km (0.103 R)
• M50: 27,063,302 km (0.117 R)
• M51: 27,131,369 km (0.106 R)
• M52: 27,404,385 km (0.091 R)
• M53: 27,952,961 km (0.035 R)
• M54: 28,159,555 km (0.106 R)
• M55: 28,366,748 km (0.069 R)
• M56: 28,991,170 km (0.068 R)
• M57: 29,060,882 km (0.065 R)
• M58: 29,480,056 km (0.032 R)
• M59: 30,465,906 km (0.085 R)
• M60: 31,892,920 km (0.107 R)
• M61: 33,927,151 km (0.095 R)
• M62: 34,515,969 km (0.071 R)
• M63: 34,589,870 km (0.096 R)
• M64: 35,405,627 km (0.116 R)
• M65: 36,904,897 km (0.076 R)
• M66: 38,731,487 km (0.061 R)
• M67: 39,578,361 km (0.114 R)
• M68: 44,223,973 km (0.112 R)
• M69: 44,464,676 km (0.101 R)
• M70: 44,545,010 km (0.115 R)
• M71: 45,351,342 km (0.076 R)
• M72: 47,223,859 km (0.1 R)
• M73: 48,210,756 km (0.105 R)
• M74: 48,624,095 km (0.097 R)
• M75: 49,038,481 km (0.025 R)
• M76: 49,537,390 km (0.102 R)
• M77: 49,620,716 km (0.051 R)
• M78: 50,456,220 km (0.116 R)
• M79: 50,707,844 km (0.05 R)
• M80: 50,875,842 km (0.103 R)
• M81: 50,959,916 km (0.069 R)
• M82: 52,565,700 km (0.073 R)
• M83: 53,588,351 km (0.082 R)
• M84: 54,016,350 km (0.073 R)
• M85: 54,445,547 km (0.066 R)
• M86: 57,481,486 km (0.098 R)
• M87: 57,656,515 km (0.075 R)
• M88: 57,744,180 km (0.117 R)

Kuiper Belt

Range: 36.3 - 61.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 11,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit