🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.47 AU - 0.61 AU

Year: 146 Days

Day: 42.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,492,957 km

• M1: 149,897 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.1 AU - 1.16 AU

Year: 443 Days

Day: 45.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 85.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.29 AU - 1.55 AU

Year: 624 Days

Day: 22.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 51.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.73 AU - 2.37 AU

Year: 1083 Days

Day: 40.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 9.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.26 AU - 6.36 AU

Year: 4515 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 123.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,492,957 km

• M1: 126,560 km (0.092 R)
• M2: 367,562 km (0.116 R)
• M3: 476,918 km (0.078 R)
• M4: 587,920 km (0.114 R)
• M5: 825,930 km (0.064 R)
• M6: 950,246 km (0.067 R)
• M7: 1,134,999 km (0.067 R)
• M8: 1,317,359 km (0.112 R)
• M9: 1,464,264 km (0.053 R)
• M10: 1,663,379 km (0.097 R)
• M11: 1,758,373 km (0.07 R)
• M12: 2,071,332 km (0.09 R)
• M13: 2,156,753 km (0.054 R)
• M14: 2,366,489 km (0.111 R)
• M15: 2,824,707 km (0.109 R)
• M16: 3,512,109 km (0.096 R)
• M17: 3,614,584 km (0.106 R)
• M18: 3,676,517 km (0.111 R)
• M19: 3,780,488 km (0.111 R)
• M20: 3,885,356 km (0.12 R)
• M21: 4,076,841 km (0.05 R)
• M22: 4,184,552 km (0.089 R)
• M23: 4,271,318 km (0.052 R)
• M24: 4,692,137 km (0.075 R)
• M25: 5,103,083 km (0.105 R)
• M26: 5,910,761 km (0.11 R)
• M27: 6,032,833 km (0.09 R)
• M28: 6,454,550 km (0.107 R)
• M29: 6,605,644 km (0.063 R)
• M30: 6,783,366 km (0.05 R)
• M31: 7,014,195 km (0.117 R)
• M32: 7,091,837 km (0.098 R)
• M33: 7,457,454 km (0.089 R)
• M34: 8,044,476 km (0.078 R)
• M35: 8,508,379 km (0.034 R)
• M36: 8,813,110 km (0.092 R)
• M37: 9,009,083 km (0.088 R)
• M38: 9,177,979 km (0.098 R)
• M39: 9,433,492 km (0.082 R)
• M40: 9,547,785 km (0.11 R)
• M41: 10,331,528 km (0.073 R)
• M42: 10,449,411 km (0.1 R)
• M43: 11,105,548 km (0.044 R)
• M44: 11,408,334 km (0.085 R)
• M45: 12,332,699 km (0.111 R)
• M46: 12,583,275 km (0.11 R)
• M47: 12,867,212 km (0.103 R)
• M48: 13,217,121 km (0.117 R)
• M49: 13,345,028 km (0.117 R)
• M50: 13,828,827 km (0.116 R)
• M51: 14,154,502 km (0.069 R)
• M52: 14,318,311 km (0.1 R)
• M53: 14,482,719 km (0.08 R)
• M54: 14,747,208 km (0.057 R)
• M55: 15,516,142 km (0.109 R)
• M56: 16,642,314 km (0.09 R)
• M57: 17,653,446 km (0.036 R)
• M58: 18,077,706 km (0.072 R)
• M59: 18,612,817 km (0.098 R)
• M60: 19,225,570 km (0.065 R)
• M61: 19,297,976 km (0.067 R)
• M62: 19,698,449 km (0.033 R)
• M63: 20,175,367 km (0.113 R)
• M64: 20,433,723 km (0.042 R)
• M65: 20,507,774 km (0.054 R)
• M66: 20,879,076 km (0.073 R)
• M67: 21,177,823 km (0.073 R)
• M68: 21,290,320 km (0.095 R)
• M69: 22,692,651 km (0.106 R)
• M70: 22,807,691 km (0.107 R)
• M71: 23,385,738 km (0.045 R)
• M72: 23,618,213 km (0.115 R)
• M73: 23,968,571 km (0.077 R)
• M74: 24,359,769 km (0.069 R)
• M75: 24,911,037 km (0.115 R)
• M76: 25,546,080 km (0.119 R)
• M77: 25,665,759 km (0.105 R)
• M78: 25,985,749 km (0.117 R)
• M79: 27,156,950 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 10.7

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.32 AU - 6.4 AU

Year: 4579 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,492,957 km

• M1: 133,890 km (0.054 R)
• M2: 250,576 km (0.1 R)
• M3: 334,800 km (0.106 R)
• M4: 579,243 km (0.029 R)
• M5: 659,278 km (0.092 R)
• M6: 994,227 km (0.071 R)
• M7: 1,113,158 km (0.086 R)
• M8: 1,265,149 km (0.098 R)
• M9: 1,730,997 km (0.08 R)
• M10: 1,974,991 km (0.097 R)
• M11: 2,532,542 km (0.087 R)
• M12: 3,496,551 km (0.082 R)
• M13: 3,795,747 km (0.106 R)
• M14: 3,932,629 km (0.067 R)
• M15: 4,071,156 km (0.098 R)
• M16: 4,189,638 km (0.107 R)
• M17: 4,320,387 km (0.109 R)
• M18: 4,596,843 km (0.117 R)
• M19: 4,799,548 km (0.113 R)
• M20: 4,902,023 km (0.117 R)
• M21: 5,132,404 km (0.106 R)
• M22: 5,532,279 km (0.088 R)
• M23: 5,917,793 km (0.03 R)
• M24: 6,003,363 km (0.114 R)
• M25: 7,374,427 km (0.093 R)
• M26: 7,691,874 km (0.083 R)
• M27: 7,785,372 km (0.111 R)
• M28: 8,615,790 km (0.108 R)
• M29: 8,698,967 km (0.077 R)
• M30: 8,992,328 km (0.064 R)
• M31: 9,232,283 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 9.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.93 AU - 6.15 AU

Year: 4811 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,492,957 km

• M1: 140,921 km (0.117 R)
• M2: 274,662 km (0.108 R)
• M3: 395,537 km (0.109 R)
• M4: 490,681 km (0.074 R)
• M5: 594,951 km (0.115 R)
• M6: 698,622 km (0.099 R)
• M7: 799,451 km (0.118 R)
• M8: 965,654 km (0.084 R)
• M9: 1,068,877 km (0.082 R)
• M10: 1,186,910 km (0.108 R)
• M11: 1,253,181 km (0.094 R)
• M12: 1,355,207 km (0.097 R)
• M13: 1,471,893 km (0.109 R)
• M14: 1,842,298 km (0.096 R)
• M15: 2,282,864 km (0.115 R)
• M16: 2,638,308 km (0.095 R)
• M17: 2,800,323 km (0.1 R)
• M18: 2,890,081 km (0.111 R)
• M19: 3,057,332 km (0.032 R)
• M20: 3,212,016 km (0.112 R)
• M21: 3,306,113 km (0.102 R)
• M22: 3,401,108 km (0.111 R)
• M23: 3,513,156 km (0.083 R)
• M24: 3,594,089 km (0.055 R)
• M25: 3,691,776 km (0.119 R)
• M26: 4,041,237 km (0.056 R)
• M27: 4,541,193 km (0.112 R)
• M28: 4,789,675 km (0.109 R)
• M29: 4,879,434 km (0.079 R)
• M30: 6,610,281 km (0.06 R)
• M31: 6,710,362 km (0.058 R)
• M32: 6,912,319 km (0.12 R)
• M33: 7,157,211 km (0.059 R)
• M34: 7,301,423 km (0.044 R)
• M35: 7,363,506 km (0.095 R)
• M36: 8,165,351 km (0.109 R)
• M37: 8,928,450 km (0.044 R)
• M38: 9,532,526 km (0.112 R)
• M39: 10,011,538 km (0.084 R)
• M40: 10,381,793 km (0.069 R)
• M41: 12,103,066 km (0.111 R)
• M42: 12,398,372 km (0.109 R)
• M43: 13,197,823 km (0.097 R)
• M44: 13,374,947 km (0.118 R)
• M45: 13,731,439 km (0.104 R)
• M46: 13,988,149 km (0.068 R)
• M47: 14,065,491 km (0.08 R)
• M48: 14,427,967 km (0.084 R)
• M49: 14,558,266 km (0.082 R)
• M50: 14,898,751 km (0.113 R)
• M51: 15,162,492 km (0.08 R)
• M52: 15,641,056 km (0.074 R)
• M53: 16,178,711 km (0.066 R)
• M54: 16,504,086 km (0.083 R)
• M55: 17,078,841 km (0.06 R)
• M56: 17,299,647 km (0.043 R)
• M57: 17,576,852 km (0.113 R)
• M58: 17,660,328 km (0.077 R)
• M59: 18,191,849 km (0.091 R)
• M60: 18,473,691 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 12.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.54 AU - 10.36 AU

Year: 10718 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,492,957 km

• M1: 170,691 km (0.063 R)
• M2: 279,449 km (0.075 R)
• M3: 368,908 km (0.085 R)
• M4: 560,693 km (0.099 R)
• M5: 670,797 km (0.034 R)
• M6: 861,085 km (0.044 R)
• M7: 1,631,814 km (0.097 R)
• M8: 1,749,697 km (0.079 R)
• M9: 2,044,554 km (0.098 R)
• M10: 2,198,191 km (0.049 R)
• M11: 2,436,052 km (0.094 R)
• M12: 2,794,638 km (0.115 R)
• M13: 2,879,909 km (0.089 R)
• M14: 2,994,800 km (0.114 R)
• M15: 3,111,486 km (0.077 R)
• M16: 3,938,014 km (0.106 R)
• M17: 4,293,758 km (0.061 R)
• M18: 5,210,943 km (0.108 R)
• M19: 6,150,268 km (0.099 R)
• M20: 6,449,763 km (0.115 R)
• M21: 6,908,280 km (0.116 R)
• M22: 7,695,763 km (0.109 R)
• M23: 7,776,097 km (0.092 R)
• M24: 8,387,504 km (0.108 R)
• M25: 9,014,468 km (0.11 R)
• M26: 10,625,189 km (0.12 R)
• M27: 10,894,615 km (0.057 R)
• M28: 11,030,300 km (0.104 R)
• M29: 11,121,106 km (0.113 R)
• M30: 12,464,495 km (0.108 R)
• M31: 12,748,880 km (0.099 R)
• M32: 12,891,746 km (0.107 R)
• M33: 13,372,254 km (0.051 R)
• M34: 14,153,305 km (0.104 R)
• M35: 14,350,924 km (0.093 R)
• M36: 14,648,923 km (0.057 R)
• M37: 14,748,854 km (0.079 R)
• M38: 15,403,195 km (0.112 R)
• M39: 16,532,210 km (0.044 R)
• M40: 16,688,241 km (0.032 R)
• M41: 18,869,378 km (0.079 R)
• M42: 19,910,280 km (0.111 R)
• M43: 20,354,137 km (0.109 R)
• M44: 20,465,587 km (0.082 R)
• M45: 20,689,086 km (0.106 R)
• M46: 21,990,438 km (0.052 R)
• M47: 22,737,530 km (0.047 R)
• M48: 26,110,812 km (0.082 R)
• M49: 26,474,934 km (0.078 R)
• M50: 26,963,071 km (0.089 R)
• M51: 27,085,592 km (0.117 R)
• M52: 28,072,190 km (0.1 R)
• M53: 28,694,816 km (0.091 R)
• M54: 28,819,880 km (0.119 R)
• M55: 29,890,253 km (0.042 R)
• M56: 30,207,550 km (0.092 R)
• M57: 30,781,557 km (0.097 R)
• M58: 30,909,613 km (0.091 R)
• M59: 31,037,818 km (0.077 R)
• M60: 31,940,342 km (0.087 R)
• M61: 33,047,815 km (0.11 R)
• M62: 33,705,148 km (0.084 R)
• M63: 34,632,805 km (0.056 R)
• M64: 34,966,109 km (0.1 R)
• M65: 35,434,500 km (0.043 R)
• M66: 35,635,858 km (0.074 R)
• M67: 36,309,946 km (0.102 R)
• M68: 36,988,223 km (0.104 R)
• M69: 37,124,357 km (0.103 R)
• M70: 38,288,378 km (0.111 R)
• M71: 38,633,052 km (0.057 R)
• M72: 38,840,245 km (0.056 R)
• M73: 40,582,013 km (0.095 R)
• M74: 42,135,886 km (0.11 R)
• M75: 42,634,346 km (0.082 R)
• M76: 44,213,651 km (0.057 R)
• M77: 45,447,085 km (0.043 R)
• M78: 46,324,626 km (0.081 R)
• M79: 47,060,049 km (0.103 R)
• M80: 47,503,308 km (0.077 R)
• M81: 49,289,806 km (0.088 R)
• M82: 49,814,894 km (0.096 R)
• M83: 50,191,282 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit