🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.57 AU - 0.81 AU

Year: 239 Days

Day: 35.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.66 AU - 0.76 AU

Year: 249 Days

Day: 33.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.15 AU - 1.29 AU

Year: 561 Days

Day: 17.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 81.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,856,658 km

• M1: 220,956 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.37 AU - 1.61 AU

Year: 757 Days

Day: 35.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.65 AU - 2.15 AU

Year: 1090 Days

Day: 43.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,856,658 km

• M1: 622,626 km (0.053 R)

Asteroid Belt

Center: 2.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.6

Radius: 10

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.12 AU - 4.18 AU

Year: 2903 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 166.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,856,658 km

• M1: 126,261 km (0.114 R)
• M2: 258,056 km (0.102 R)
• M3: 429,944 km (0.067 R)
• M4: 510,877 km (0.115 R)
• M5: 606,919 km (0.105 R)
• M6: 729,140 km (0.118 R)
• M7: 956,080 km (0.084 R)
• M8: 1,241,513 km (0.088 R)
• M9: 2,046,050 km (0.049 R)
• M10: 2,235,441 km (0.115 R)
• M11: 2,492,001 km (0.102 R)
• M12: 2,663,141 km (0.096 R)
• M13: 2,726,272 km (0.082 R)
• M14: 3,083,063 km (0.085 R)
• M15: 3,250,163 km (0.027 R)
• M16: 3,506,574 km (0.051 R)
• M17: 3,876,679 km (0.112 R)
• M18: 3,948,486 km (0.114 R)
• M19: 4,185,449 km (0.119 R)
• M20: 4,846,223 km (0.085 R)
• M21: 5,021,552 km (0.043 R)
• M22: 5,682,026 km (0.069 R)
• M23: 6,179,439 km (0.097 R)
• M24: 6,327,242 km (0.079 R)
• M25: 6,390,971 km (0.115 R)
• M26: 6,476,241 km (0.055 R)
• M27: 6,604,746 km (0.063 R)
• M28: 6,886,439 km (0.116 R)
• M29: 6,951,963 km (0.118 R)
• M30: 7,061,618 km (0.078 R)
• M31: 7,371,884 km (0.109 R)
• M32: 7,709,377 km (0.11 R)
• M33: 8,167,146 km (0.089 R)
• M34: 8,586,619 km (0.099 R)
• M35: 8,657,229 km (0.098 R)
• M36: 8,751,775 km (0.061 R)
• M37: 9,037,207 km (0.084 R)
• M38: 9,325,782 km (0.08 R)
• M39: 9,446,806 km (0.06 R)
• M40: 10,184,623 km (0.05 R)
• M41: 11,119,759 km (0.069 R)
• M42: 11,248,264 km (0.107 R)
• M43: 11,429,128 km (0.082 R)
• M44: 11,506,769 km (0.115 R)
• M45: 12,003,434 km (0.107 R)
• M46: 12,267,474 km (0.098 R)
• M47: 12,613,793 km (0.073 R)
• M48: 12,774,761 km (0.071 R)
• M49: 12,882,471 km (0.081 R)
• M50: 12,990,331 km (0.106 R)
• M51: 13,098,640 km (0.108 R)
• M52: 13,452,589 km (0.096 R)
• M53: 13,699,575 km (0.111 R)
• M54: 13,809,679 km (0.102 R)
• M55: 13,920,231 km (0.069 R)
• M56: 14,058,759 km (0.094 R)
• M57: 14,393,260 km (0.114 R)
• M58: 14,477,184 km (0.052 R)
• M59: 15,013,194 km (0.075 R)
• M60: 15,269,305 km (0.065 R)
• M61: 15,383,598 km (0.036 R)
• M62: 15,613,081 km (0.038 R)
• M63: 15,785,867 km (0.087 R)
• M64: 16,483,591 km (0.05 R)
• M65: 16,718,460 km (0.076 R)
• M66: 16,806,722 km (0.085 R)
• M67: 16,895,284 km (0.117 R)
• M68: 18,090,123 km (0.096 R)
• M69: 18,332,321 km (0.075 R)
• M70: 18,423,427 km (0.059 R)
• M71: 18,911,864 km (0.074 R)
• M72: 19,004,016 km (0.051 R)
• M73: 19,219,437 km (0.109 R)
• M74: 19,870,487 km (0.116 R)
• M75: 20,183,146 km (0.119 R)
• M76: 20,465,886 km (0.067 R)
• M77: 21,321,885 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 12.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.02 AU - 9.56 AU

Year: 11786 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,856,658 km

• M1: 291,566 km (0.062 R)
• M2: 713,731 km (0.095 R)
• M3: 880,084 km (0.042 R)
• M4: 1,019,061 km (0.109 R)
• M5: 1,320,650 km (0.075 R)
• M6: 1,602,193 km (0.081 R)
• M7: 1,725,312 km (0.095 R)
• M8: 1,826,291 km (0.061 R)
• M9: 2,417,651 km (0.076 R)
• M10: 3,004,823 km (0.095 R)
• M11: 3,096,826 km (0.101 R)
• M12: 3,474,111 km (0.075 R)
• M13: 3,570,752 km (0.091 R)
• M14: 4,622,125 km (0.102 R)
• M15: 5,649,414 km (0.117 R)
• M16: 6,072,028 km (0.066 R)
• M17: 6,624,792 km (0.079 R)
• M18: 7,070,594 km (0.056 R)
• M19: 7,442,494 km (0.102 R)
• M20: 7,736,304 km (0.114 R)
• M21: 8,860,831 km (0.119 R)
• M22: 9,082,984 km (0.074 R)
• M23: 9,172,294 km (0.063 R)
• M24: 9,351,961 km (0.114 R)
• M25: 9,989,996 km (0.118 R)
• M26: 10,454,348 km (0.11 R)
• M27: 10,547,996 km (0.064 R)
• M28: 10,783,613 km (0.104 R)
• M29: 11,452,315 km (0.079 R)
• M30: 12,830,112 km (0.079 R)
• M31: 13,692,095 km (0.075 R)
• M32: 14,415,999 km (0.115 R)
• M33: 14,730,005 km (0.061 R)
• M34: 15,525,117 km (0.106 R)
• M35: 15,632,229 km (0.105 R)
• M36: 15,900,907 km (0.077 R)
• M37: 16,716,365 km (0.044 R)
• M38: 16,826,170 km (0.067 R)
• M39: 16,991,326 km (0.112 R)
• M40: 17,101,580 km (0.097 R)
• M41: 17,212,282 km (0.072 R)
• M42: 17,712,837 km (0.098 R)
• M43: 19,647,436 km (0.105 R)
• M44: 20,639,569 km (0.088 R)
• M45: 22,855,114 km (0.059 R)
• M46: 23,651,423 km (0.054 R)
• M47: 24,706,388 km (0.049 R)
• M48: 24,831,451 km (0.051 R)
• M49: 24,956,814 km (0.051 R)
• M50: 25,460,361 km (0.035 R)
• M51: 26,221,814 km (0.108 R)
• M52: 26,669,560 km (0.1 R)
• M53: 27,767,310 km (0.09 R)
• M54: 27,897,310 km (0.076 R)
• M55: 28,551,053 km (0.068 R)
• M56: 29,474,520 km (0.058 R)
• M57: 30,878,347 km (0.116 R)
• M58: 31,554,380 km (0.053 R)
• M59: 31,758,132 km (0.099 R)
• M60: 31,962,483 km (0.069 R)
• M61: 32,646,295 km (0.071 R)
• M62: 34,167,854 km (0.109 R)
• M63: 36,993,160 km (0.114 R)
• M64: 38,796,712 km (0.101 R)
• M65: 39,745,761 km (0.039 R)
• M66: 40,260,078 km (0.109 R)
• M67: 41,592,546 km (0.118 R)
• M68: 42,488,937 km (0.063 R)
• M69: 42,939,376 km (0.054 R)
• M70: 43,467,157 km (0.086 R)
• M71: 43,693,948 km (0.111 R)
• M72: 44,452,708 km (0.092 R)
• M73: 44,986,623 km (0.093 R)
• M74: 45,906,500 km (0.094 R)
• M75: 46,214,672 km (0.094 R)
• M76: 46,832,810 km (0.077 R)
• M77: 47,453,641 km (0.113 R)
• M78: 49,017,837 km (0.115 R)
• M79: 49,332,740 km (0.085 R)
• M80: 49,569,404 km (0.052 R)
• M81: 49,727,379 km (0.111 R)
• M82: 50,598,937 km (0.109 R)
• M83: 50,917,131 km (0.116 R)
• M84: 51,315,959 km (0.075 R)
• M85: 51,635,650 km (0.116 R)
• M86: 52,679,245 km (0.028 R)
• M87: 53,244,126 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998

Radius: 4

Gravity: 62.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9 AU - 11.98 AU

Year: 14142 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,856,658 km

• M1: 201,359 km (0.089 R)
• M2: 441,314 km (0.12 R)
• M3: 497,712 km (0.11 R)
• M4: 980,764 km (0.093 R)
• M5: 1,626,877 km (0.107 R)
• M6: 2,245,614 km (0.109 R)
• M7: 2,893,672 km (0.103 R)
• M8: 3,671,880 km (0.086 R)
• M9: 3,710,476 km (0.077 R)
• M10: 4,634,991 km (0.12 R)
• M11: 4,887,362 km (0.038 R)
• M12: 4,929,848 km (0.119 R)
• M13: 5,626,376 km (0.105 R)
• M14: 5,895,502 km (0.042 R)
• M15: 6,031,637 km (0.047 R)
• M16: 6,917,555 km (0.034 R)
• M17: 7,497,696 km (0.07 R)
• M18: 7,645,199 km (0.059 R)
• M19: 8,143,659 km (0.113 R)
• M20: 8,346,065 km (0.101 R)
• M21: 8,911,096 km (0.092 R)
• M22: 9,171,845 km (0.091 R)
• M23: 9,541,352 km (0.071 R)
• M24: 9,861,791 km (0.112 R)
• M25: 10,733,797 km (0.113 R)
• M26: 11,011,301 km (0.103 R)
• M27: 12,842,379 km (0.083 R)
• M28: 13,433,590 km (0.042 R)
• M29: 13,552,969 km (0.114 R)
• M30: 13,732,636 km (0.041 R)
• M31: 14,765,310 km (0.085 R)
• M32: 14,950,213 km (0.082 R)
• M33: 15,073,781 km (0.076 R)
• M34: 15,135,864 km (0.038 R)
• M35: 15,384,495 km (0.076 R)
• M36: 16,012,058 km (0.118 R)
• M37: 17,097,989 km (0.118 R)
• M38: 17,747,843 km (0.115 R)
• M39: 18,075,761 km (0.11 R)
• M40: 18,737,582 km (0.086 R)
• M41: 19,407,332 km (0.096 R)
• M42: 19,880,959 km (0.093 R)
• M43: 20,632,688 km (0.08 R)
• M44: 21,742,555 km (0.114 R)
• M45: 22,871,719 km (0.115 R)
• M46: 23,803,265 km (0.119 R)
• M47: 23,947,627 km (0.114 R)
• M48: 24,673,925 km (0.041 R)
• M49: 26,820,953 km (0.062 R)
• M50: 27,046,397 km (0.053 R)
• M51: 27,121,645 km (0.069 R)
• M52: 27,423,683 km (0.115 R)
• M53: 27,802,615 km (0.094 R)
• M54: 27,954,606 km (0.066 R)
• M55: 29,568,019 km (0.061 R)
• M56: 30,738,772 km (0.096 R)
• M57: 31,606,889 km (0.09 R)
• M58: 31,924,634 km (0.118 R)
• M59: 32,004,220 km (0.117 R)
• M60: 33,286,573 km (0.077 R)
• M61: 34,096,496 km (0.115 R)
• M62: 35,818,517 km (0.112 R)
• M63: 37,652,587 km (0.095 R)
• M64: 38,580,992 km (0.087 R)
• M65: 39,090,522 km (0.07 R)
• M66: 39,516,876 km (0.103 R)
• M67: 39,944,875 km (0.095 R)
• M68: 40,805,213 km (0.042 R)
• M69: 41,584,917 km (0.089 R)
• M70: 41,671,833 km (0.094 R)
• M71: 42,982,909 km (0.083 R)
• M72: 43,687,665 km (0.115 R)
• M73: 43,776,077 km (0.037 R)
• M74: 45,466,234 km (0.109 R)
• M75: 46,184,303 km (0.071 R)
• M76: 46,274,212 km (0.04 R)
• M77: 47,177,633 km (0.104 R)
• M78: 48,818,423 km (0.046 R)
• M79: 49,830,303 km (0.099 R)
• M80: 50,199,959 km (0.116 R)
• M81: 52,249,300 km (0.117 R)
• M82: 54,611,002 km (0.101 R)
• M83: 57,587,551 km (0.053 R)
• M84: 58,072,547 km (0.092 R)
• M85: 58,266,875 km (0.114 R)
• M86: 58,558,890 km (0.117 R)
• M87: 59,242,103 km (0.103 R)
• M88: 60,025,996 km (0.113 R)
• M89: 60,912,214 km (0.061 R)
• M90: 62,597,733 km (0.115 R)
• M91: 63,096,343 km (0.04 R)
• M92: 63,196,274 km (0.113 R)
• M93: 63,696,380 km (0.106 R)
• M94: 66,420,258 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 6.1

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.61 AU - 12.29 AU

Year: 15082 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,856,658 km

• M1: 217,814 km (0.119 R)
• M2: 280,945 km (0.091 R)
• M3: 322,234 km (0.095 R)
• M4: 854,802 km (0.098 R)
• M5: 1,072,467 km (0.086 R)
• M6: 1,307,485 km (0.054 R)
• M7: 1,532,481 km (0.089 R)
• M8: 2,104,393 km (0.118 R)
• M9: 2,191,160 km (0.079 R)
• M10: 2,549,896 km (0.113 R)
• M11: 4,379,029 km (0.097 R)
• M12: 5,571,773 km (0.092 R)
• M13: 5,935,744 km (0.104 R)
• M14: 6,559,567 km (0.119 R)
• M15: 6,814,931 km (0.111 R)
• M16: 7,291,550 km (0.073 R)
• M17: 7,600,469 km (0.092 R)
• M18: 7,734,210 km (0.081 R)
• M19: 8,094,591 km (0.106 R)
• M20: 8,460,358 km (0.034 R)
• M21: 9,303,192 km (0.116 R)
• M22: 9,638,142 km (0.106 R)
• M23: 9,686,313 km (0.035 R)
• M24: 9,734,483 km (0.057 R)
• M25: 10,418,445 km (0.083 R)
• M26: 10,467,961 km (0.093 R)
• M27: 10,716,294 km (0.091 R)
• M28: 12,561,434 km (0.098 R)
• M29: 13,358,940 km (0.081 R)
• M30: 14,172,453 km (0.109 R)
• M31: 15,002,123 km (0.111 R)
• M32: 15,507,465 km (0.089 R)
• M33: 15,961,345 km (0.103 R)
• M34: 16,189,930 km (0.045 R)
• M35: 16,824,076 km (0.11 R)
• M36: 17,173,387 km (0.087 R)
• M37: 17,879,190 km (0.069 R)
• M38: 18,235,681 km (0.06 R)
• M39: 19,137,008 km (0.087 R)
• M40: 19,623,650 km (0.077 R)
• M41: 20,237,600 km (0.112 R)
• M42: 21,358,836 km (0.102 R)
• M43: 23,271,594 km (0.116 R)
• M44: 23,401,146 km (0.107 R)
• M45: 23,595,773 km (0.041 R)
• M46: 24,313,992 km (0.104 R)
• M47: 24,379,666 km (0.058 R)
• M48: 24,576,985 km (0.083 R)
• M49: 25,172,235 km (0.092 R)
• M50: 25,305,078 km (0.115 R)
• M51: 25,705,253 km (0.063 R)
• M52: 26,918,042 km (0.043 R)
• M53: 27,668,276 km (0.096 R)
• M54: 29,050,111 km (0.114 R)
• M55: 29,889,954 km (0.029 R)
• M56: 31,235,886 km (0.114 R)
• M57: 31,952,160 km (0.038 R)
• M58: 32,964,040 km (0.114 R)
• M59: 33,036,745 km (0.083 R)
• M60: 34,649,111 km (0.088 R)
• M61: 35,390,518 km (0.118 R)
• M62: 37,797,847 km (0.085 R)
• M63: 37,873,992 km (0.092 R)
• M64: 38,714,134 km (0.113 R)
• M65: 39,098,151 km (0.107 R)
• M66: 39,792,435 km (0.099 R)
• M67: 40,024,761 km (0.095 R)
• M68: 40,257,535 km (0.107 R)
• M69: 40,568,549 km (0.039 R)
• M70: 41,978,359 km (0.104 R)
• M71: 42,372,849 km (0.087 R)
• M72: 43,165,418 km (0.062 R)
• M73: 43,643,234 km (0.088 R)
• M74: 43,723,119 km (0.099 R)
• M75: 47,200,821 km (0.108 R)
• M76: 47,528,889 km (0.092 R)
• M77: 47,611,018 km (0.092 R)
• M78: 48,352,276 km (0.032 R)
• M79: 48,765,764 km (0.071 R)
• M80: 49,014,396 km (0.113 R)
• M81: 50,850,411 km (0.091 R)
• M82: 51,945,916 km (0.063 R)
• M83: 52,199,933 km (0.103 R)
• M84: 52,624,043 km (0.082 R)
• M85: 52,709,015 km (0.041 R)
• M86: 55,106,320 km (0.09 R)
• M87: 55,278,956 km (0.103 R)
• M88: 55,538,209 km (0.104 R)
• M89: 56,057,913 km (0.079 R)
• M90: 56,231,446 km (0.112 R)
• M91: 57,626,596 km (0.091 R)
• M92: 57,714,111 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 15,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit