🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.98 AU

Year: 301 Days

Day: 28.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,207,150 km

• M1: 82,428 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.46 AU - 1.52 AU

Year: 642 Days

Day: 20.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.33 AU - 3.87 AU

Year: 1927 Days

Day: 34.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,207,150 km

• M1: 46,525 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.63 AU - 4.27 AU

Year: 2772 Days

Day: 12.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.16 AU - 5.06 AU

Year: 2942 Days

Day: 47.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.9

Radius: 11.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.34 AU - 5.7 AU

Year: 4579 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,207,150 km

• M1: 178,919 km (0.062 R)
• M2: 309,219 km (0.083 R)
• M3: 411,245 km (0.078 R)
• M4: 846,425 km (0.08 R)
• M5: 993,779 km (0.081 R)
• M6: 1,259,315 km (0.114 R)
• M7: 1,391,111 km (0.042 R)
• M8: 1,783,057 km (0.078 R)
• M9: 2,052,483 km (0.053 R)
• M10: 2,231,851 km (0.068 R)
• M11: 2,788,953 km (0.109 R)
• M12: 3,064,213 km (0.077 R)
• M13: 3,587,656 km (0.11 R)
• M14: 3,818,635 km (0.104 R)
• M15: 3,942,951 km (0.076 R)
• M16: 4,628,558 km (0.074 R)
• M17: 4,940,320 km (0.05 R)
• M18: 5,015,568 km (0.078 R)
• M19: 5,121,483 km (0.065 R)
• M20: 5,212,887 km (0.077 R)
• M21: 6,060,359 km (0.077 R)
• M22: 6,516,633 km (0.109 R)
• M23: 7,393,426 km (0.047 R)
• M24: 7,757,996 km (0.07 R)
• M25: 8,740,704 km (0.091 R)
• M26: 8,813,708 km (0.101 R)
• M27: 9,479,867 km (0.064 R)
• M28: 9,573,665 km (0.116 R)
• M29: 9,800,157 km (0.029 R)
• M30: 11,414,617 km (0.073 R)
• M31: 11,755,401 km (0.107 R)
• M32: 11,937,162 km (0.07 R)
• M33: 12,058,785 km (0.098 R)
• M34: 12,140,166 km (0.082 R)
• M35: 12,549,765 km (0.071 R)
• M36: 13,089,066 km (0.057 R)
• M37: 13,319,596 km (0.117 R)
• M38: 13,488,043 km (0.096 R)
• M39: 14,254,882 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 14.5

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.33 AU - 7.13 AU

Year: 4843 Days

Day: 11.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 76,207,150 km

• M1: 218,712 km (0.047 R)
• M2: 397,033 km (0.088 R)
• M3: 987,944 km (0.102 R)
• M4: 1,247,796 km (0.103 R)
• M5: 1,366,277 km (0.115 R)
• M6: 1,790,238 km (0.093 R)
• M7: 2,041,113 km (0.064 R)
• M8: 2,452,059 km (0.109 R)
• M9: 2,654,614 km (0.119 R)
• M10: 2,929,276 km (0.093 R)
• M11: 3,144,697 km (0.064 R)
• M12: 3,296,090 km (0.089 R)
• M13: 3,534,698 km (0.113 R)
• M14: 3,649,141 km (0.1 R)
• M15: 3,896,277 km (0.093 R)
• M16: 4,254,863 km (0.082 R)
• M17: 4,438,120 km (0.109 R)
• M18: 4,781,148 km (0.079 R)
• M19: 5,100,539 km (0.109 R)
• M20: 5,509,839 km (0.073 R)
• M21: 5,626,376 km (0.03 R)
• M22: 5,726,906 km (0.042 R)
• M23: 5,929,760 km (0.065 R)
• M24: 6,100,751 km (0.103 R)
• M25: 6,325,447 km (0.093 R)
• M26: 6,605,793 km (0.118 R)
• M27: 6,944,034 km (0.078 R)
• M28: 7,088,246 km (0.113 R)
• M29: 7,619,169 km (0.079 R)
• M30: 7,786,719 km (0.114 R)
• M31: 7,936,466 km (0.05 R)
• M32: 8,087,410 km (0.05 R)
• M33: 8,372,843 km (0.063 R)
• M34: 8,507,182 km (0.071 R)
• M35: 9,189,797 km (0.074 R)
• M36: 9,849,524 km (0.026 R)
• M37: 9,950,951 km (0.086 R)
• M38: 10,052,528 km (0.084 R)
• M39: 10,794,833 km (0.057 R)
• M40: 11,257,240 km (0.116 R)
• M41: 11,855,182 km (0.047 R)
• M42: 12,375,933 km (0.081 R)
• M43: 12,882,022 km (0.075 R)
• M44: 13,126,465 km (0.069 R)
• M45: 14,325,941 km (0.104 R)
• M46: 14,533,134 km (0.111 R)
• M47: 14,973,700 km (0.067 R)
• M48: 15,160,697 km (0.113 R)
• M49: 15,631,182 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 13.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.58 AU - 10.98 AU

Year: 11638 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,207,150 km

• M1: 239,357 km (0.066 R)
• M2: 349,161 km (0.104 R)
• M3: 434,582 km (0.114 R)
• M4: 748,887 km (0.098 R)
• M5: 870,211 km (0.108 R)
• M6: 1,037,162 km (0.078 R)
• M7: 1,175,091 km (0.117 R)
• M8: 1,813,276 km (0.116 R)
• M9: 2,284,509 km (0.091 R)
• M10: 2,441,437 km (0.116 R)
• M11: 2,574,879 km (0.119 R)
• M12: 2,821,565 km (0.038 R)
• M13: 3,250,014 km (0.036 R)
• M14: 4,232,722 km (0.109 R)
• M15: 4,361,825 km (0.082 R)
• M16: 4,690,342 km (0.078 R)
• M17: 4,959,020 km (0.091 R)
• M18: 5,232,784 km (0.112 R)
• M19: 5,939,185 km (0.11 R)
• M20: 6,120,498 km (0.088 R)
• M21: 6,303,605 km (0.104 R)
• M22: 8,073,199 km (0.109 R)
• M23: 8,234,016 km (0.107 R)
• M24: 8,477,263 km (0.104 R)
• M25: 8,722,753 km (0.093 R)
• M26: 9,263,100 km (0.109 R)
• M27: 10,904,189 km (0.04 R)
• M28: 11,216,400 km (0.106 R)
• M29: 11,396,067 km (0.073 R)
• M30: 11,667,288 km (0.106 R)
• M31: 12,032,456 km (0.041 R)
• M32: 12,867,661 km (0.104 R)
• M33: 13,055,705 km (0.055 R)
• M34: 13,150,251 km (0.036 R)
• M35: 13,865,628 km (0.027 R)
• M36: 14,010,289 km (0.092 R)
• M37: 15,234,898 km (0.099 R)
• M38: 15,584,059 km (0.078 R)
• M39: 16,340,875 km (0.064 R)
• M40: 16,749,576 km (0.094 R)
• M41: 16,903,662 km (0.038 R)
• M42: 17,161,569 km (0.097 R)
• M43: 17,420,672 km (0.037 R)
• M44: 17,576,852 km (0.068 R)
• M45: 17,995,577 km (0.081 R)
• M46: 18,364,635 km (0.093 R)
• M47: 18,629,722 km (0.069 R)
• M48: 19,378,908 km (0.085 R)
• M49: 22,246,999 km (0.101 R)
• M50: 22,586,287 km (0.045 R)
• M51: 22,870,522 km (0.088 R)
• M52: 23,155,806 km (0.119 R)
• M53: 23,270,248 km (0.108 R)
• M54: 23,499,881 km (0.05 R)
• M55: 23,787,707 km (0.1 R)
• M56: 24,134,774 km (0.075 R)
• M57: 26,252,482 km (0.071 R)
• M58: 27,091,875 km (0.098 R)
• M59: 27,940,245 km (0.059 R)
• M60: 28,797,291 km (0.099 R)
• M61: 29,663,014 km (0.086 R)
• M62: 29,911,945 km (0.06 R)
• M63: 30,411,751 km (0.042 R)
• M64: 30,788,588 km (0.104 R)
• M65: 31,166,772 km (0.063 R)
• M66: 33,598,335 km (0.069 R)
• M67: 35,759,127 km (0.1 R)
• M68: 36,622,606 km (0.105 R)
• M69: 37,425,797 km (0.086 R)
• M70: 38,099,586 km (0.084 R)
• M71: 38,302,440 km (0.119 R)
• M72: 39,185,816 km (0.095 R)
• M73: 40,007,258 km (0.111 R)
• M74: 41,180,703 km (0.112 R)
• M75: 41,528,070 km (0.088 R)
• M76: 42,365,519 km (0.038 R)
• M77: 42,575,704 km (0.096 R)
• M78: 42,716,026 km (0.082 R)
• M79: 44,057,022 km (0.116 R)
• M80: 45,555,244 km (0.061 R)
• M81: 46,925,112 km (0.103 R)
• M82: 47,724,414 km (0.075 R)
• M83: 48,308,593 km (0.085 R)
• M84: 48,601,506 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.4

Radius: 5.5

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.7 AU - 20.58 AU

Year: 29567 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,207,150 km

• M1: 125,961 km (0.109 R)
• M2: 216,019 km (0.065 R)
• M3: 295,755 km (0.066 R)
• M4: 572,361 km (0.115 R)
• M5: 1,076,955 km (0.066 R)
• M6: 1,621,192 km (0.055 R)
• M7: 2,131,022 km (0.087 R)
• M8: 2,347,939 km (0.092 R)
• M9: 2,572,186 km (0.058 R)
• M10: 2,725,374 km (0.084 R)
• M11: 2,960,841 km (0.095 R)
• M12: 4,144,160 km (0.095 R)
• M13: 5,212,588 km (0.099 R)
• M14: 7,638,318 km (0.062 R)
• M15: 8,646,757 km (0.065 R)
• M16: 8,876,539 km (0.115 R)
• M17: 9,518,763 km (0.105 R)
• M18: 10,418,445 km (0.106 R)
• M19: 11,282,372 km (0.112 R)
• M20: 12,169,188 km (0.119 R)
• M21: 13,540,702 km (0.095 R)
• M22: 14,143,431 km (0.049 R)
• M23: 14,960,535 km (0.116 R)
• M24: 15,167,130 km (0.089 R)
• M25: 15,513,748 km (0.093 R)
• M26: 16,285,374 km (0.049 R)
• M27: 16,427,043 km (0.079 R)
• M28: 18,822,254 km (0.075 R)
• M29: 19,569,346 km (0.082 R)
• M30: 20,402,307 km (0.073 R)
• M31: 21,401,621 km (0.078 R)
• M32: 21,479,113 km (0.098 R)
• M33: 21,946,307 km (0.037 R)
• M34: 23,848,145 km (0.102 R)
• M35: 25,145,008 km (0.11 R)
• M36: 25,472,777 km (0.109 R)
• M37: 26,298,408 km (0.101 R)
• M38: 26,881,690 km (0.111 R)
• M39: 27,049,090 km (0.083 R)
• M40: 27,553,385 km (0.078 R)
• M41: 28,060,821 km (0.041 R)
• M42: 28,145,643 km (0.113 R)
• M43: 28,571,249 km (0.059 R)
• M44: 28,742,089 km (0.06 R)
• M45: 29,860,782 km (0.114 R)
• M46: 30,731,143 km (0.105 R)
• M47: 33,211,774 km (0.081 R)
• M48: 34,203,758 km (0.049 R)
• M49: 34,476,026 km (0.095 R)
• M50: 35,755,836 km (0.109 R)
• M51: 37,051,353 km (0.082 R)
• M52: 37,517,650 km (0.119 R)
• M53: 37,611,149 km (0.072 R)
• M54: 40,164,934 km (0.03 R)
• M55: 41,317,885 km (0.033 R)
• M56: 42,481,607 km (0.07 R)
• M57: 42,774,220 km (0.062 R)
• M58: 43,263,405 km (0.082 R)
• M59: 43,951,406 km (0.09 R)
• M60: 45,039,730 km (0.091 R)
• M61: 45,238,695 km (0.087 R)
• M62: 45,836,937 km (0.119 R)
• M63: 46,137,031 km (0.108 R)
• M64: 47,343,986 km (0.119 R)
• M65: 47,748,648 km (0.071 R)
• M66: 50,097,485 km (0.04 R)
• M67: 50,406,703 km (0.115 R)
• M68: 50,509,926 km (0.114 R)
• M69: 51,961,923 km (0.111 R)
• M70: 52,483,720 km (0.042 R)
• M71: 55,971,595 km (0.084 R)
• M72: 57,365,996 km (0.111 R)
• M73: 57,797,287 km (0.07 R)
• M74: 58,337,934 km (0.118 R)
• M75: 60,188,908 km (0.119 R)
• M76: 60,517,575 km (0.116 R)
• M77: 61,396,761 km (0.084 R)
• M78: 62,059,031 km (0.091 R)
• M79: 62,501,691 km (0.078 R)
• M80: 63,390,452 km (0.082 R)
• M81: 65,292,888 km (0.08 R)
• M82: 65,405,386 km (0.111 R)
• M83: 65,630,531 km (0.116 R)
• M84: 69,842,459 km (0.108 R)
• M85: 70,880,070 km (0.097 R)
• M86: 71,342,925 km (0.098 R)
• M87: 72,155,242 km (0.076 R)
• M88: 72,854,013 km (0.12 R)
• M89: 73,672,015 km (0.069 R)
• M90: 73,789,150 km (0.106 R)
• M91: 76,499,714 km (0.118 R)
• M92: 78,165,486 km (0.034 R)
• M93: 79,362,718 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 5.3

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16 AU - 23.3 AU

Year: 30757 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,207,150 km

• M1: 142,118 km (0.091 R)
• M2: 564,433 km (0.06 R)
• M3: 652,396 km (0.09 R)
• M4: 792,719 km (0.073 R)
• M5: 1,129,464 km (0.065 R)
• M6: 1,184,965 km (0.065 R)
• M7: 3,231,015 km (0.044 R)
• M8: 5,076,604 km (0.091 R)
• M9: 5,215,580 km (0.087 R)
• M10: 5,355,903 km (0.119 R)
• M11: 6,371,822 km (0.118 R)
• M12: 6,421,638 km (0.099 R)
• M13: 6,876,117 km (0.097 R)
• M14: 7,288,857 km (0.067 R)
• M15: 7,498,294 km (0.031 R)
• M16: 9,812,872 km (0.118 R)
• M17: 10,807,698 km (0.056 R)
• M18: 11,711,718 km (0.097 R)
• M19: 12,327,762 km (0.096 R)
• M20: 13,271,575 km (0.09 R)
• M21: 15,161,146 km (0.059 R)
• M22: 15,831,943 km (0.109 R)
• M23: 16,103,014 km (0.113 R)
• M24: 18,896,455 km (0.053 R)
• M25: 22,592,420 km (0.071 R)
• M26: 25,149,945 km (0.037 R)
• M27: 26,502,759 km (0.075 R)
• M28: 26,583,093 km (0.067 R)
• M29: 28,042,570 km (0.114 R)
• M30: 28,534,896 km (0.044 R)
• M31: 29,278,547 km (0.104 R)
• M32: 30,112,406 km (0.062 R)
• M33: 30,280,105 km (0.051 R)
• M34: 30,364,029 km (0.115 R)
• M35: 32,574,188 km (0.106 R)
• M36: 33,178,115 km (0.092 R)
• M37: 33,351,349 km (0.091 R)
• M38: 35,985,319 km (0.077 R)
• M39: 36,788,510 km (0.105 R)
• M40: 37,778,100 km (0.095 R)
• M41: 39,233,089 km (0.079 R)
• M42: 39,875,462 km (0.041 R)
• M43: 40,799,079 km (0.066 R)
• M44: 43,801,658 km (0.084 R)
• M45: 44,372,524 km (0.037 R)
• M46: 44,659,004 km (0.097 R)
• M47: 45,617,926 km (0.116 R)
• M48: 45,810,458 km (0.049 R)
• M49: 47,263,652 km (0.026 R)
• M50: 47,947,015 km (0.116 R)
• M51: 48,240,825 km (0.033 R)
• M52: 49,917,219 km (0.067 R)
• M53: 50,115,735 km (0.118 R)
• M54: 50,613,148 km (0.116 R)
• M55: 51,612,761 km (0.107 R)
• M56: 51,813,372 km (0.118 R)
• M57: 52,719,786 km (0.05 R)
• M58: 53,124,298 km (0.074 R)
• M59: 56,707,466 km (0.099 R)
• M60: 57,953,766 km (0.114 R)
• M61: 60,367,827 km (0.103 R)
• M62: 61,215,149 km (0.12 R)
• M63: 61,533,793 km (0.089 R)
• M64: 61,853,184 km (0.061 R)
• M65: 63,457,921 km (0.109 R)
• M66: 63,565,482 km (0.075 R)
• M67: 64,968,111 km (0.098 R)
• M68: 65,293,337 km (0.103 R)
• M69: 65,619,012 km (0.053 R)
• M70: 65,727,620 km (0.12 R)
• M71: 67,036,451 km (0.096 R)
• M72: 67,584,428 km (0.094 R)
• M73: 68,794,974 km (0.08 R)
• M74: 69,568,994 km (0.098 R)
• M75: 69,901,699 km (0.104 R)
• M76: 70,568,607 km (0.109 R)
• M77: 73,369,827 km (0.054 R)
• M78: 74,840,673 km (0.113 R)
• M79: 75,295,301 km (0.093 R)
• M80: 75,750,827 km (0.085 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit