🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.47 AU - 0.73 AU

Year: 201 Days

Day: 42.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.29 AU - 1.51 AU

Year: 718 Days

Day: 29.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,205,239 km

• M1: 556,654 km (0.062 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.2

Radius: 12.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.77 AU - 2.77 AU

Year: 1998 Days

Day: 7.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,205,239 km

• M1: 206,595 km (0.098 R)
• M2: 357,539 km (0.046 R)
• M3: 490,083 km (0.088 R)
• M4: 612,454 km (0.082 R)
• M5: 780,452 km (0.104 R)
• M6: 1,229,694 km (0.114 R)
• M7: 1,465,311 km (0.069 R)
• M8: 1,633,908 km (0.025 R)
• M9: 1,725,462 km (0.108 R)
• M10: 1,904,082 km (0.115 R)
• M11: 2,079,261 km (0.084 R)
• M12: 2,331,483 km (0.082 R)
• M13: 2,572,485 km (0.12 R)
• M14: 2,734,200 km (0.069 R)
• M15: 2,821,865 km (0.055 R)
• M16: 2,944,086 km (0.089 R)
• M17: 3,147,689 km (0.112 R)
• M18: 3,509,566 km (0.117 R)
• M19: 3,897,324 km (0.036 R)
• M20: 4,209,983 km (0.083 R)
• M21: 4,311,710 km (0.116 R)
• M22: 4,595,946 km (0.111 R)
• M23: 4,886,315 km (0.111 R)
• M24: 5,210,045 km (0.115 R)
• M25: 5,292,174 km (0.106 R)
• M26: 6,150,716 km (0.113 R)
• M27: 6,266,505 km (0.063 R)
• M28: 6,353,870 km (0.111 R)
• M29: 6,588,889 km (0.081 R)
• M30: 6,796,979 km (0.033 R)
• M31: 7,082,711 km (0.11 R)
• M32: 7,189,075 km (0.117 R)
• M33: 7,341,815 km (0.106 R)
• M34: 7,650,585 km (0.081 R)
• M35: 7,759,791 km (0.1 R)
• M36: 8,297,147 km (0.118 R)
• M37: 8,716,320 km (0.115 R)
• M38: 8,928,450 km (0.055 R)
• M39: 9,441,421 km (0.069 R)
• M40: 9,525,046 km (0.099 R)
• M41: 9,642,480 km (0.073 R)
• M42: 9,760,513 km (0.095 R)
• M43: 10,185,820 km (0.063 R)
• M44: 10,288,893 km (0.094 R)
• M45: 10,652,116 km (0.093 R)
• M46: 11,072,337 km (0.106 R)
• M47: 11,785,021 km (0.052 R)
• M48: 12,146,898 km (0.096 R)
• M49: 12,310,858 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 11.6

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.61 AU - 3.99 AU

Year: 3211 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,205,239 km

• M1: 177,124 km (0.1 R)
• M2: 274,063 km (0.097 R)
• M3: 449,242 km (0.114 R)
• M4: 548,875 km (0.079 R)
• M5: 627,114 km (0.076 R)
• M6: 720,463 km (0.102 R)
• M7: 841,638 km (0.059 R)
• M8: 1,262,008 km (0.061 R)
• M9: 1,439,431 km (0.025 R)
• M10: 1,849,927 km (0.04 R)
• M11: 2,052,932 km (0.079 R)
• M12: 2,329,538 km (0.054 R)
• M13: 2,515,189 km (0.072 R)
• M14: 2,901,002 km (0.109 R)
• M15: 3,193,615 km (0.064 R)
• M16: 3,305,963 km (0.059 R)
• M17: 3,709,279 km (0.113 R)
• M18: 3,847,208 km (0.061 R)
• M19: 3,966,887 km (0.06 R)
• M20: 4,067,566 km (0.108 R)
• M21: 4,148,798 km (0.066 R)
• M22: 4,562,735 km (0.09 R)
• M23: 4,946,902 km (0.029 R)
• M24: 5,186,857 km (0.059 R)
• M25: 5,385,972 km (0.053 R)
• M26: 6,301,661 km (0.096 R)
• M27: 6,443,330 km (0.074 R)
• M28: 6,585,897 km (0.089 R)
• M29: 7,290,054 km (0.084 R)
• M30: 8,585,871 km (0.045 R)
• M31: 8,664,260 km (0.098 R)
• M32: 8,980,510 km (0.112 R)
• M33: 9,166,759 km (0.061 R)
• M34: 10,089,329 km (0.103 R)
• M35: 10,199,882 km (0.095 R)
• M36: 10,505,810 km (0.111 R)
• M37: 10,589,734 km (0.105 R)
• M38: 11,326,952 km (0.109 R)
• M39: 11,528,311 km (0.118 R)
• M40: 11,614,928 km (0.071 R)
• M41: 11,817,933 km (0.116 R)
• M42: 11,963,641 km (0.069 R)
• M43: 12,850,607 km (0.101 R)
• M44: 13,545,040 km (0.068 R)
• M45: 14,562,605 km (0.046 R)
• M46: 15,860,815 km (0.09 R)
• M47: 15,989,469 km (0.116 R)
• M48: 16,735,963 km (0.079 R)
• M49: 16,834,099 km (0.102 R)
• M50: 17,031,119 km (0.066 R)
• M51: 17,162,915 km (0.113 R)
• M52: 17,693,389 km (0.097 R)
• M53: 18,161,929 km (0.025 R)
• M54: 18,262,758 km (0.12 R)
• M55: 18,770,344 km (0.08 R)
• M56: 19,145,386 km (0.115 R)
• M57: 19,488,563 km (0.048 R)
• M58: 19,695,457 km (0.082 R)
• M59: 20,250,765 km (0.102 R)
• M60: 20,565,369 km (0.072 R)
• M61: 20,881,619 km (0.051 R)
• M62: 21,519,055 km (0.028 R)
• M63: 21,697,226 km (0.099 R)
• M64: 22,126,722 km (0.071 R)
• M65: 22,958,037 km (0.086 R)
• M66: 23,103,746 km (0.087 R)
• M67: 23,286,105 km (0.068 R)
• M68: 23,359,259 km (0.101 R)
• M69: 24,539,586 km (0.116 R)
• M70: 25,061,982 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 11.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.39 AU - 5.63 AU

Year: 4152 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,205,239 km

• M1: 146,456 km (0.088 R)
• M2: 384,018 km (0.092 R)
• M3: 639,680 km (0.108 R)
• M4: 745,895 km (0.074 R)
• M5: 820,395 km (0.059 R)
• M6: 1,416,393 km (0.102 R)
• M7: 1,527,245 km (0.103 R)
• M8: 1,724,564 km (0.117 R)
• M9: 1,843,495 km (0.065 R)
• M10: 1,930,261 km (0.09 R)
• M11: 2,126,235 km (0.072 R)
• M12: 2,328,790 km (0.041 R)
• M13: 2,557,226 km (0.044 R)
• M14: 2,654,614 km (0.11 R)
• M15: 2,995,099 km (0.09 R)
• M16: 3,097,873 km (0.049 R)
• M17: 3,695,965 km (0.06 R)
• M18: 4,031,064 km (0.09 R)
• M19: 4,516,958 km (0.117 R)
• M20: 4,611,654 km (0.087 R)
• M21: 4,706,947 km (0.111 R)
• M22: 4,972,633 km (0.062 R)
• M23: 5,218,572 km (0.093 R)
• M24: 5,468,401 km (0.043 R)
• M25: 5,645,674 km (0.051 R)
• M26: 6,006,055 km (0.05 R)
• M27: 6,320,809 km (0.083 R)
• M28: 6,587,393 km (0.118 R)
• M29: 6,668,026 km (0.082 R)
• M30: 6,749,108 km (0.113 R)
• M31: 7,076,428 km (0.106 R)
• M32: 7,159,156 km (0.096 R)
• M33: 7,242,183 km (0.062 R)
• M34: 7,577,431 km (0.091 R)
• M35: 7,832,197 km (0.076 R)
• M36: 8,292,210 km (0.069 R)
• M37: 8,379,426 km (0.106 R)
• M38: 9,450,097 km (0.05 R)
• M39: 9,939,731 km (0.083 R)
• M40: 10,032,482 km (0.098 R)
• M41: 10,312,380 km (0.097 R)
• M42: 10,975,697 km (0.094 R)
• M43: 11,135,617 km (0.085 R)
• M44: 11,296,434 km (0.086 R)
• M45: 12,210,777 km (0.068 R)
• M46: 12,576,543 km (0.115 R)
• M47: 14,110,221 km (0.031 R)
• M48: 14,424,077 km (0.095 R)
• M49: 14,669,717 km (0.067 R)
• M50: 14,846,093 km (0.071 R)
• M51: 14,987,612 km (0.044 R)
• M52: 15,165,335 km (0.089 R)
• M53: 15,415,163 km (0.084 R)
• M54: 15,774,347 km (0.11 R)
• M55: 15,882,656 km (0.043 R)
• M56: 16,354,937 km (0.096 R)
• M57: 16,574,546 km (0.106 R)
• M58: 16,831,855 km (0.106 R)
• M59: 18,289,985 km (0.085 R)
• M60: 18,823,302 km (0.103 R)
• M61: 19,014,937 km (0.103 R)
• M62: 19,322,959 km (0.108 R)
• M63: 19,477,643 km (0.045 R)
• M64: 19,710,417 km (0.103 R)
• M65: 19,788,208 km (0.097 R)
• M66: 20,178,808 km (0.118 R)
• M67: 20,690,134 km (0.025 R)
• M68: 21,927,009 km (0.117 R)
• M69: 24,096,776 km (0.117 R)
• M70: 24,723,143 km (0.061 R)
• M71: 25,017,402 km (0.06 R)
• M72: 25,524,389 km (0.043 R)
• M73: 25,694,182 km (0.062 R)
• M74: 26,462,667 km (0.113 R)
• M75: 27,022,462 km (0.067 R)
• M76: 27,542,614 km (0.097 R)
• M77: 27,629,680 km (0.12 R)
• M78: 28,066,206 km (0.119 R)
• M79: 28,901,710 km (0.051 R)
• M80: 29,656,431 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.6

Radius: 7.6

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.18 AU - 13.62 AU

Year: 18928 Days

Day: 19 Hours

Environment

Temp: -213 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 36,205,239 km

• M1: 205,398 km (0.096 R)
• M2: 483,351 km (0.101 R)
• M3: 605,722 km (0.108 R)
• M4: 931,247 km (0.09 R)
• M5: 1,363,585 km (0.029 R)
• M6: 1,631,664 km (0.088 R)
• M7: 2,115,314 km (0.119 R)
• M8: 2,320,712 km (0.086 R)
• M9: 2,532,542 km (0.047 R)
• M10: 3,051,348 km (0.112 R)
• M11: 3,128,241 km (0.107 R)
• M12: 3,362,511 km (0.116 R)
• M13: 4,057,094 km (0.108 R)
• M14: 4,573,506 km (0.053 R)
• M15: 4,929,399 km (0.052 R)
• M16: 5,065,085 km (0.082 R)
• M17: 5,857,654 km (0.11 R)
• M18: 5,905,526 km (0.101 R)
• M19: 6,390,971 km (0.106 R)
• M20: 6,889,281 km (0.117 R)
• M21: 7,245,474 km (0.109 R)
• M22: 8,675,031 km (0.048 R)
• M23: 9,114,998 km (0.065 R)
• M24: 9,337,749 km (0.117 R)
• M25: 9,393,699 km (0.057 R)
• M26: 9,562,296 km (0.106 R)
• M27: 11,481,637 km (0.103 R)
• M28: 11,601,614 km (0.083 R)
• M29: 13,012,322 km (0.118 R)
• M30: 13,326,029 km (0.096 R)
• M31: 15,591,389 km (0.066 R)
• M32: 15,991,713 km (0.119 R)
• M33: 17,281,097 km (0.075 R)
• M34: 18,603,692 km (0.082 R)
• M35: 19,170,369 km (0.056 R)
• M36: 20,103,111 km (0.087 R)
• M37: 20,175,517 km (0.114 R)
• M38: 20,538,591 km (0.101 R)
• M39: 21,789,229 km (0.104 R)
• M40: 23,064,551 km (0.116 R)
• M41: 24,209,723 km (0.117 R)
• M42: 24,286,766 km (0.09 R)
• M43: 24,828,011 km (0.093 R)
• M44: 25,451,535 km (0.099 R)
• M45: 26,555,118 km (0.104 R)
• M46: 26,873,313 km (0.062 R)
• M47: 27,433,108 km (0.106 R)
• M48: 27,593,776 km (0.12 R)
• M49: 27,674,110 km (0.098 R)
• M50: 28,482,986 km (0.109 R)
• M51: 28,971,872 km (0.093 R)
• M52: 29,958,170 km (0.089 R)
• M53: 30,206,503 km (0.066 R)
• M54: 30,289,380 km (0.097 R)
• M55: 31,626,336 km (0.118 R)
• M56: 32,301,920 km (0.094 R)
• M57: 33,581,580 km (0.11 R)
• M58: 33,667,599 km (0.107 R)
• M59: 36,808,406 km (0.112 R)
• M60: 39,586,888 km (0.059 R)
• M61: 39,677,694 km (0.083 R)
• M62: 40,406,235 km (0.115 R)
• M63: 40,497,640 km (0.114 R)
• M64: 40,772,152 km (0.104 R)
• M65: 41,599,428 km (0.113 R)
• M66: 42,154,137 km (0.09 R)
• M67: 42,525,140 km (0.077 R)
• M68: 44,302,811 km (0.077 R)
• M69: 44,396,908 km (0.095 R)
• M70: 46,391,048 km (0.033 R)
• M71: 47,254,676 km (0.11 R)
• M72: 48,026,751 km (0.097 R)
• M73: 48,220,330 km (0.117 R)
• M74: 50,662,964 km (0.109 R)
• M75: 50,958,869 km (0.049 R)
• M76: 51,255,222 km (0.083 R)
• M77: 52,446,470 km (0.101 R)
• M78: 53,646,993 km (0.066 R)
• M79: 54,654,236 km (0.066 R)
• M80: 56,585,095 km (0.1 R)
• M81: 56,994,395 km (0.096 R)
• M82: 58,538,245 km (0.119 R)
• M83: 60,931,961 km (0.12 R)
• M84: 61,036,829 km (0.041 R)
• M85: 62,193,669 km (0.093 R)
• M86: 62,510,368 km (0.119 R)
• M87: 62,615,984 km (0.081 R)
• M88: 63,145,411 km (0.069 R)
• M89: 64,528,742 km (0.047 R)
• M90: 66,676,519 km (0.108 R)
• M91: 67,650,551 km (0.026 R)
• M92: 69,832,136 km (0.112 R)
• M93: 70,490,965 km (0.106 R)
• M94: 71,152,038 km (0.086 R)
• M95: 72,591,170 km (0.101 R)
• M96: 74,487,622 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.1

Radius: 6.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.11 AU - 14.03 AU

Year: 19318 Days

Day: 22.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,205,239 km

• M1: 146,008 km (0.089 R)
• M2: 239,805 km (0.111 R)
• M3: 508,034 km (0.117 R)
• M4: 1,120,787 km (0.097 R)
• M5: 1,361,789 km (0.095 R)
• M6: 1,676,095 km (0.117 R)
• M7: 1,851,573 km (0.105 R)
• M8: 2,262,817 km (0.063 R)
• M9: 2,305,453 km (0.088 R)
• M10: 2,413,313 km (0.098 R)
• M11: 3,000,933 km (0.08 R)
• M12: 3,432,673 km (0.107 R)
• M13: 3,506,574 km (0.082 R)
• M14: 3,883,860 km (0.059 R)
• M15: 3,986,634 km (0.034 R)
• M16: 4,460,560 km (0.103 R)
• M17: 5,119,688 km (0.119 R)
• M18: 5,204,360 km (0.113 R)
• M19: 5,663,027 km (0.069 R)
• M20: 6,075,170 km (0.092 R)
• M21: 6,527,254 km (0.111 R)
• M22: 6,588,440 km (0.043 R)
• M23: 6,865,794 km (0.105 R)
• M24: 7,273,149 km (0.106 R)
• M25: 9,081,937 km (0.051 R)
• M26: 12,660,767 km (0.045 R)
• M27: 12,966,994 km (0.092 R)
• M28: 14,654,458 km (0.054 R)
• M29: 16,160,759 km (0.039 R)
• M30: 16,869,254 km (0.1 R)
• M31: 17,121,775 km (0.03 R)
• M32: 17,673,044 km (0.086 R)
• M33: 17,758,464 km (0.09 R)
• M34: 18,662,634 km (0.057 R)
• M35: 19,449,668 km (0.103 R)
• M36: 19,626,044 km (0.118 R)
• M37: 19,936,011 km (0.104 R)
• M38: 20,426,243 km (0.092 R)
• M39: 20,695,369 km (0.072 R)
• M40: 21,874,949 km (0.109 R)
• M41: 23,731,907 km (0.069 R)
• M42: 23,967,524 km (0.093 R)
• M43: 24,203,888 km (0.095 R)
• M44: 24,726,882 km (0.079 R)
• M45: 25,929,051 km (0.1 R)
• M46: 26,171,699 km (0.059 R)
• M47: 26,464,013 km (0.088 R)
• M48: 27,742,925 km (0.09 R)
• M49: 28,539,833 km (0.086 R)
• M50: 29,344,370 km (0.079 R)
• M51: 30,821,500 km (0.034 R)
• M52: 32,010,055 km (0.059 R)
• M53: 32,479,194 km (0.091 R)
• M54: 32,793,200 km (0.088 R)
• M55: 34,805,590 km (0.091 R)
• M56: 35,126,926 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit