🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.04 AU - 1.1 AU

Year: 396 Days

Day: 24.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.98 AU - 1.48 AU

Year: 489 Days

Day: 39.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.38 AU - 1.68 AU

Year: 678 Days

Day: 42.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,217,372 km

• M1: 113,694 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.12 AU - 2.39 AU

Year: 1209 Days

Day: 18.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,217,372 km

• M1: 766,839 km (0.106 R)
• M2: 1,057,807 km (0.081 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 13.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.77 AU - 6.41 AU

Year: 4734 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,217,372 km

• M1: 163,510 km (0.114 R)
• M2: 278,402 km (0.066 R)
• M3: 396,734 km (0.107 R)
• M4: 592,557 km (0.026 R)
• M5: 687,851 km (0.092 R)
• M6: 789,278 km (0.089 R)
• M7: 924,066 km (0.12 R)
• M8: 1,087,277 km (0.117 R)
• M9: 1,177,784 km (0.096 R)
• M10: 1,443,769 km (0.049 R)
• M11: 1,849,030 km (0.112 R)
• M12: 2,160,343 km (0.108 R)
• M13: 2,329,089 km (0.094 R)
• M14: 2,543,014 km (0.059 R)
• M15: 2,777,434 km (0.109 R)
• M16: 3,048,057 km (0.083 R)
• M17: 3,223,385 km (0.088 R)
• M18: 3,312,396 km (0.074 R)
• M19: 3,599,774 km (0.098 R)
• M20: 3,692,225 km (0.031 R)
• M21: 4,118,280 km (0.12 R)
• M22: 4,296,600 km (0.066 R)
• M23: 4,427,798 km (0.114 R)
• M24: 4,948,997 km (0.111 R)
• M25: 5,348,423 km (0.097 R)
• M26: 5,436,686 km (0.061 R)
• M27: 5,686,365 km (0.108 R)
• M28: 5,794,524 km (0.085 R)
• M29: 5,885,180 km (0.099 R)
• M30: 6,049,588 km (0.12 R)
• M31: 6,234,192 km (0.066 R)
• M32: 7,657,167 km (0.114 R)
• M33: 8,099,079 km (0.092 R)
• M34: 8,528,724 km (0.063 R)
• M35: 8,715,273 km (0.105 R)
• M36: 9,517,267 km (0.099 R)
• M37: 9,732,389 km (0.066 R)
• M38: 9,905,623 km (0.076 R)
• M39: 10,057,914 km (0.075 R)
• M40: 10,233,093 km (0.107 R)
• M41: 10,675,454 km (0.103 R)
• M42: 10,764,614 km (0.054 R)
• M43: 10,921,393 km (0.071 R)
• M44: 11,078,770 km (0.081 R)
• M45: 11,169,127 km (0.114 R)
• M46: 11,305,111 km (0.103 R)
• M47: 11,947,036 km (0.042 R)
• M48: 12,577,142 km (0.084 R)
• M49: 12,671,388 km (0.098 R)
• M50: 13,289,976 km (0.099 R)
• M51: 13,578,849 km (0.108 R)
• M52: 13,918,586 km (0.092 R)
• M53: 14,040,508 km (0.095 R)
• M54: 14,211,947 km (0.114 R)
• M55: 14,581,454 km (0.082 R)
• M56: 14,680,637 km (0.113 R)
• M57: 14,879,453 km (0.113 R)
• M58: 14,979,235 km (0.096 R)
• M59: 15,254,794 km (0.107 R)
• M60: 15,938,157 km (0.085 R)
• M61: 16,091,495 km (0.095 R)
• M62: 16,193,820 km (0.117 R)
• M63: 16,735,215 km (0.04 R)
• M64: 16,890,946 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 13.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.8 AU - 7.82 AU

Year: 6365 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,217,372 km

• M1: 306,526 km (0.088 R)
• M2: 936,333 km (0.096 R)
• M3: 1,354,459 km (0.116 R)
• M4: 1,545,795 km (0.089 R)
• M5: 2,071,332 km (0.046 R)
• M6: 2,218,686 km (0.05 R)
• M7: 2,431,115 km (0.06 R)
• M8: 2,524,314 km (0.1 R)
• M9: 2,666,432 km (0.028 R)
• M10: 2,975,352 km (0.081 R)
• M11: 3,278,737 km (0.107 R)
• M12: 3,663,652 km (0.108 R)
• M13: 3,843,468 km (0.108 R)
• M14: 4,026,127 km (0.046 R)
• M15: 4,230,628 km (0.07 R)
• M16: 4,515,013 km (0.085 R)
• M17: 4,630,503 km (0.116 R)
• M18: 4,747,189 km (0.08 R)
• M19: 5,022,898 km (0.113 R)
• M20: 5,122,680 km (0.118 R)
• M21: 5,344,683 km (0.112 R)
• M22: 5,528,689 km (0.05 R)
• M23: 6,178,542 km (0.075 R)
• M24: 6,610,730 km (0.112 R)
• M25: 6,742,376 km (0.102 R)
• M26: 6,874,770 km (0.041 R)
• M27: 6,985,921 km (0.108 R)
• M28: 7,097,671 km (0.08 R)
• M29: 7,209,869 km (0.112 R)
• M30: 7,300,226 km (0.095 R)
• M31: 7,573,243 km (0.119 R)
• M32: 7,780,286 km (0.096 R)
• M33: 7,872,887 km (0.067 R)
• M34: 8,436,422 km (0.053 R)
• M35: 8,579,438 km (0.094 R)
• M36: 8,771,372 km (0.094 R)
• M37: 8,940,418 km (0.059 R)
• M38: 9,037,507 km (0.093 R)
• M39: 9,577,854 km (0.118 R)
• M40: 9,927,165 km (0.057 R)
• M41: 10,027,844 km (0.08 R)
• M42: 10,255,383 km (0.027 R)
• M43: 10,638,503 km (0.092 R)
• M44: 10,870,679 km (0.101 R)
• M45: 10,974,500 km (0.064 R)
• M46: 11,078,470 km (0.098 R)
• M47: 11,287,608 km (0.059 R)
• M48: 11,445,284 km (0.068 R)
• M49: 11,816,137 km (0.104 R)
• M50: 12,271,813 km (0.097 R)
• M51: 13,394,545 km (0.087 R)
• M52: 13,673,395 km (0.083 R)
• M53: 14,350,325 km (0.101 R)
• M54: 14,492,743 km (0.082 R)
• M55: 14,836,518 km (0.041 R)
• M56: 14,980,581 km (0.043 R)
• M57: 15,153,965 km (0.119 R)
• M58: 15,619,813 km (0.091 R)
• M59: 16,506,031 km (0.065 R)
• M60: 16,865,066 km (0.117 R)
• M61: 16,985,342 km (0.118 R)
• M62: 17,378,186 km (0.11 R)
• M63: 17,835,058 km (0.12 R)
• M64: 18,080,399 km (0.103 R)
• M65: 18,357,903 km (0.1 R)
• M66: 18,636,604 km (0.09 R)
• M67: 18,885,684 km (0.067 R)
• M68: 19,292,590 km (0.113 R)
• M69: 19,797,483 km (0.069 R)
• M70: 21,143,565 km (0.105 R)
• M71: 21,762,152 km (0.112 R)
• M72: 21,958,723 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.6

Radius: 13

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.64 AU - 12.28 AU

Year: 12116 Days

Day: 6.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,217,372 km

• M1: 196,721 km (0.111 R)
• M2: 344,075 km (0.117 R)
• M3: 714,779 km (0.077 R)
• M4: 831,764 km (0.086 R)
• M5: 1,224,459 km (0.103 R)
• M6: 2,028,697 km (0.097 R)
• M7: 2,468,664 km (0.099 R)
• M8: 2,622,002 km (0.115 R)
• M9: 3,134,524 km (0.1 R)
• M10: 3,925,747 km (0.111 R)
• M11: 4,252,020 km (0.034 R)
• M12: 4,700,664 km (0.111 R)
• M13: 5,008,387 km (0.053 R)
• M14: 5,164,717 km (0.066 R)
• M15: 5,322,692 km (0.056 R)
• M16: 5,724,662 km (0.098 R)
• M17: 7,120,709 km (0.101 R)
• M18: 8,245,386 km (0.112 R)
• M19: 9,041,695 km (0.111 R)
• M20: 9,184,860 km (0.11 R)
• M21: 10,960,288 km (0.08 R)
• M22: 11,266,365 km (0.05 R)
• M23: 11,368,989 km (0.117 R)
• M24: 11,523,524 km (0.089 R)
• M25: 11,627,046 km (0.09 R)
• M26: 13,161,621 km (0.073 R)
• M27: 13,541,599 km (0.06 R)
• M28: 14,479,279 km (0.098 R)
• M29: 15,210,513 km (0.093 R)
• M30: 15,838,824 km (0.113 R)
• M31: 16,242,888 km (0.113 R)
• M32: 17,297,852 km (0.103 R)
• M33: 17,535,414 km (0.094 R)
• M34: 17,833,712 km (0.108 R)
• M35: 18,013,528 km (0.091 R)
• M36: 18,495,982 km (0.053 R)
• M37: 19,597,022 km (0.074 R)
• M38: 20,031,005 km (0.097 R)
• M39: 20,155,620 km (0.098 R)
• M40: 21,224,946 km (0.099 R)
• M41: 22,055,064 km (0.102 R)
• M42: 22,506,401 km (0.111 R)
• M43: 23,026,104 km (0.118 R)
• M44: 23,418,350 km (0.039 R)
• M45: 23,615,370 km (0.093 R)
• M46: 23,944,934 km (0.048 R)
• M47: 26,022,101 km (0.103 R)
• M48: 27,461,681 km (0.072 R)
• M49: 28,435,862 km (0.099 R)
• M50: 29,775,960 km (0.11 R)
• M51: 33,252,166 km (0.118 R)
• M52: 33,621,523 km (0.101 R)
• M53: 35,263,360 km (0.106 R)
• M54: 36,321,615 km (0.118 R)
• M55: 36,473,606 km (0.104 R)
• M56: 37,697,616 km (0.064 R)
• M57: 38,702,016 km (0.091 R)
• M58: 40,264,267 km (0.11 R)
• M59: 40,658,008 km (0.096 R)
• M60: 41,370,094 km (0.097 R)
• M61: 41,608,404 km (0.043 R)
• M62: 42,485,945 km (0.078 R)
• M63: 42,967,201 km (0.056 R)
• M64: 43,369,769 km (0.073 R)
• M65: 44,421,891 km (0.103 R)
• M66: 45,564,370 km (0.101 R)
• M67: 46,139,274 km (0.101 R)
• M68: 47,628,521 km (0.104 R)
• M69: 47,795,024 km (0.109 R)
• M70: 47,961,676 km (0.085 R)
• M71: 49,049,551 km (0.058 R)
• M72: 50,145,655 km (0.119 R)
• M73: 52,104,639 km (0.114 R)
• M74: 53,050,247 km (0.082 R)
• M75: 53,481,987 km (0.098 R)
• M76: 53,741,689 km (0.112 R)
• M77: 54,349,056 km (0.118 R)
• M78: 54,435,972 km (0.067 R)
• M79: 54,784,236 km (0.077 R)
• M80: 54,871,452 km (0.103 R)
• M81: 55,045,883 km (0.048 R)
• M82: 55,395,493 km (0.079 R)
• M83: 55,921,330 km (0.117 R)
• M84: 56,448,662 km (0.072 R)
• M85: 56,624,888 km (0.104 R)
• M86: 59,378,836 km (0.091 R)
• M87: 59,827,180 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.6

Radius: 5.6

Gravity: 26.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.31 AU - 15.81 AU

Year: 19898 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,217,372 km

• M1: 83,027 km (0.099 R)
• M2: 218,712 km (0.114 R)
• M3: 334,501 km (0.045 R)
• M4: 670,797 km (0.099 R)
• M5: 1,414,448 km (0.095 R)
• M6: 2,445,776 km (0.062 R)
• M7: 2,635,765 km (0.098 R)
• M8: 2,830,541 km (0.11 R)
• M9: 3,527,518 km (0.118 R)
• M10: 4,094,793 km (0.086 R)
• M11: 4,184,552 km (0.108 R)
• M12: 4,783,841 km (0.116 R)
• M13: 5,021,552 km (0.115 R)
• M14: 5,166,063 km (0.116 R)
• M15: 5,214,533 km (0.096 R)
• M16: 5,707,458 km (0.064 R)
• M17: 7,436,809 km (0.094 R)
• M18: 7,767,570 km (0.039 R)
• M19: 8,046,720 km (0.09 R)
• M20: 8,272,463 km (0.07 R)
• M21: 8,329,310 km (0.051 R)
• M22: 8,730,233 km (0.103 R)
• M23: 9,020,602 km (0.107 R)
• M24: 9,313,963 km (0.03 R)
• M25: 9,910,261 km (0.084 R)
• M26: 10,335,118 km (0.116 R)
• M27: 11,391,130 km (0.054 R)
• M28: 12,221,697 km (0.119 R)
• M29: 12,873,794 km (0.091 R)
• M30: 14,075,813 km (0.083 R)
• M31: 14,279,566 km (0.074 R)
• M32: 14,347,782 km (0.095 R)
• M33: 14,552,881 km (0.099 R)
• M34: 14,827,842 km (0.094 R)
• M35: 14,896,806 km (0.1 R)
• M36: 15,104,598 km (0.118 R)
• M37: 15,522,873 km (0.105 R)
• M38: 15,592,885 km (0.116 R)
• M39: 16,015,649 km (0.036 R)
• M40: 16,157,318 km (0.1 R)
• M41: 17,306,230 km (0.111 R)
• M42: 17,743,803 km (0.109 R)
• M43: 18,779,021 km (0.102 R)
• M44: 21,139,825 km (0.069 R)
• M45: 22,236,228 km (0.114 R)
• M46: 22,711,799 km (0.101 R)
• M47: 23,753,599 km (0.043 R)
• M48: 25,551,915 km (0.1 R)
• M49: 25,800,546 km (0.079 R)
• M50: 26,216,728 km (0.103 R)
• M51: 28,244,826 km (0.1 R)
• M52: 29,624,717 km (0.109 R)
• M53: 31,114,712 km (0.093 R)
• M54: 35,359,102 km (0.048 R)
• M55: 35,636,008 km (0.05 R)
• M56: 36,751,260 km (0.052 R)
• M57: 36,938,257 km (0.111 R)
• M58: 37,219,352 km (0.097 R)
• M59: 37,501,194 km (0.119 R)
• M60: 39,780,916 km (0.111 R)
• M61: 41,519,991 km (0.073 R)
• M62: 42,496,716 km (0.101 R)
• M63: 43,976,089 km (0.113 R)
• M64: 45,472,218 km (0.057 R)
• M65: 53,516,245 km (0.113 R)
• M66: 53,728,225 km (0.111 R)
• M67: 54,365,661 km (0.057 R)
• M68: 55,005,791 km (0.119 R)
• M69: 55,433,790 km (0.087 R)
• M70: 57,590,692 km (0.109 R)
• M71: 60,215,088 km (0.093 R)
• M72: 60,766,655 km (0.091 R)
• M73: 61,098,463 km (0.103 R)
• M74: 61,541,722 km (0.091 R)
• M75: 62,543,130 km (0.025 R)
• M76: 63,213,627 km (0.116 R)
• M77: 63,886,519 km (0.083 R)
• M78: 66,033,099 km (0.118 R)
• M79: 66,374,182 km (0.108 R)
• M80: 66,601,870 km (0.052 R)
• M81: 67,058,143 km (0.096 R)
• M82: 68,433,097 km (0.057 R)
• M83: 68,893,410 km (0.113 R)
• M84: 72,261,606 km (0.12 R)
• M85: 73,317,767 km (0.093 R)
• M86: 76,159,079 km (0.107 R)
• M87: 76,875,055 km (0.045 R)
• M88: 77,473,446 km (0.109 R)
• M89: 77,713,102 km (0.112 R)
• M90: 79,036,295 km (0.088 R)
• M91: 79,519,197 km (0.088 R)
• M92: 80,488,142 km (0.118 R)
• M93: 80,609,466 km (0.118 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 13,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit