🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.52 AU - 0.78 AU

Year: 191 Days

Day: 32.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 233 Days

Day: 24.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,515,305 km

• M1: 208,091 km (0.096 R)
• M2: 232,176 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.97 AU - 1.29 AU

Year: 439 Days

Day: 15.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.43 AU - 1.97 AU

Year: 810 Days

Day: 32.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,515,305 km

• M1: 169,943 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.3

Radius: 9

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.32 AU - 8.3 AU

Year: 7219 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 104.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,515,305 km

• M1: 121,473 km (0.083 R)
• M2: 210,335 km (0.084 R)
• M3: 278,701 km (0.108 R)
• M4: 401,371 km (0.084 R)
• M5: 494,870 km (0.08 R)
• M6: 1,010,683 km (0.034 R)
• M7: 1,177,784 km (0.028 R)
• M8: 1,372,411 km (0.097 R)
• M9: 1,558,511 km (0.087 R)
• M10: 1,812,827 km (0.12 R)
• M11: 2,017,776 km (0.117 R)
• M12: 2,230,055 km (0.111 R)
• M13: 2,427,674 km (0.097 R)
• M14: 2,630,828 km (0.025 R)
• M15: 3,224,582 km (0.09 R)
• M16: 3,780,488 km (0.062 R)
• M17: 4,176,623 km (0.116 R)
• M18: 4,420,767 km (0.075 R)
• M19: 5,152,001 km (0.109 R)
• M20: 5,296,961 km (0.067 R)
• M21: 5,413,947 km (0.116 R)
• M22: 5,472,739 km (0.063 R)
• M23: 5,920,635 km (0.06 R)
• M24: 6,724,723 km (0.111 R)
• M25: 7,661,655 km (0.047 R)
• M26: 7,827,409 km (0.1 R)
• M27: 8,331,554 km (0.112 R)
• M28: 8,604,720 km (0.111 R)
• M29: 8,777,057 km (0.095 R)
• M30: 9,406,565 km (0.109 R)
• M31: 11,006,364 km (0.11 R)
• M32: 11,343,857 km (0.036 R)
• M33: 11,760,936 km (0.086 R)
• M34: 12,337,935 km (0.072 R)
• M35: 12,924,059 km (0.063 R)
• M36: 13,319,895 km (0.119 R)
• M37: 14,042,453 km (0.079 R)
• M38: 14,123,385 km (0.057 R)
• M39: 15,274,691 km (0.054 R)
• M40: 15,399,904 km (0.093 R)
• M41: 15,567,304 km (0.075 R)
• M42: 15,651,228 km (0.117 R)
• M43: 16,073,094 km (0.085 R)
• M44: 16,328,009 km (0.082 R)
• M45: 16,541,485 km (0.1 R)
• M46: 17,187,449 km (0.096 R)
• M47: 17,448,048 km (0.088 R)
• M48: 17,535,264 km (0.075 R)
• M49: 18,592,771 km (0.056 R)
• M50: 19,535,088 km (0.118 R)
• M51: 19,625,595 km (0.051 R)
• M52: 19,761,729 km (0.106 R)
• M53: 20,217,554 km (0.107 R)
• M54: 20,538,890 km (0.052 R)
• M55: 20,769,271 km (0.055 R)
• M56: 20,907,948 km (0.108 R)
• M57: 21,279,250 km (0.081 R)
• M58: 21,887,365 km (0.067 R)
• M59: 22,028,586 km (0.117 R)
• M60: 22,169,956 km (0.115 R)
• M61: 22,643,732 km (0.056 R)
• M62: 22,881,742 km (0.031 R)
• M63: 25,258,703 km (0.106 R)
• M64: 25,654,240 km (0.101 R)
• M65: 25,902,423 km (0.053 R)
• M66: 26,001,905 km (0.049 R)
• M67: 26,451,297 km (0.112 R)
• M68: 27,967,771 km (0.106 R)
• M69: 29,876,640 km (0.105 R)
• M70: 30,662,477 km (0.072 R)
• M71: 31,190,109 km (0.101 R)
• M72: 31,720,733 km (0.088 R)
• M73: 31,827,246 km (0.071 R)
• M74: 32,254,348 km (0.114 R)
• M75: 32,844,661 km (0.12 R)
• M76: 33,060,381 km (0.09 R)
• M77: 33,330,406 km (0.075 R)
• M78: 34,856,753 km (0.088 R)
• M79: 35,076,662 km (0.098 R)
• M80: 35,186,766 km (0.049 R)
• M81: 36,071,936 km (0.12 R)
• M82: 36,517,289 km (0.05 R)
• M83: 37,638,525 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.3

Radius: 9.9

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.22 AU - 10.98 AU

Year: 12605 Days

Day: 10.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,515,305 km

• M1: 355,295 km (0.098 R)
• M2: 514,617 km (0.112 R)
• M3: 641,625 km (0.049 R)
• M4: 759,508 km (0.104 R)
• M5: 972,985 km (0.04 R)
• M6: 1,134,251 km (0.103 R)
• M7: 1,206,208 km (0.114 R)
• M8: 2,157,650 km (0.103 R)
• M9: 2,590,586 km (0.079 R)
• M10: 3,751,466 km (0.117 R)
• M11: 4,233,171 km (0.077 R)
• M12: 4,423,759 km (0.103 R)
• M13: 4,852,955 km (0.117 R)
• M14: 5,052,518 km (0.117 R)
• M15: 5,214,084 km (0.104 R)
• M16: 5,295,615 km (0.116 R)
• M17: 5,418,584 km (0.099 R)
• M18: 5,501,013 km (0.11 R)
• M19: 5,709,253 km (0.059 R)
• M20: 6,005,008 km (0.05 R)
• M21: 6,133,363 km (0.066 R)
• M22: 8,212,624 km (0.105 R)
• M23: 8,643,017 km (0.101 R)
• M24: 8,788,127 km (0.11 R)
• M25: 10,539,768 km (0.106 R)
• M26: 10,694,901 km (0.06 R)
• M27: 11,164,639 km (0.114 R)
• M28: 11,534,744 km (0.083 R)
• M29: 11,694,664 km (0.032 R)
• M30: 11,855,182 km (0.098 R)
• M31: 11,962,743 km (0.058 R)
• M32: 12,178,613 km (0.1 R)
• M33: 12,669,144 km (0.096 R)
• M34: 13,055,107 km (0.082 R)
• M35: 13,725,904 km (0.068 R)
• M36: 14,008,644 km (0.034 R)
• M37: 15,100,858 km (0.111 R)
• M38: 15,392,873 km (0.105 R)
• M39: 15,982,289 km (0.114 R)
• M40: 16,160,609 km (0.048 R)
• M41: 17,856,451 km (0.12 R)
• M42: 18,475,786 km (0.103 R)
• M43: 19,354,673 km (0.049 R)
• M44: 21,087,765 km (0.118 R)
• M45: 21,218,064 km (0.052 R)
• M46: 21,610,759 km (0.11 R)
• M47: 22,669,463 km (0.064 R)
• M48: 23,003,814 km (0.072 R)
• M49: 23,880,757 km (0.045 R)
• M50: 26,155,692 km (0.118 R)
• M51: 26,436,038 km (0.098 R)
• M52: 27,141,542 km (0.105 R)
• M53: 27,212,451 km (0.086 R)
• M54: 28,354,930 km (0.09 R)
• M55: 28,643,056 km (0.077 R)
• M56: 29,221,999 km (0.091 R)
• M57: 29,440,263 km (0.11 R)
• M58: 29,513,117 km (0.114 R)
• M59: 29,731,978 km (0.118 R)
• M60: 30,024,592 km (0.108 R)
• M61: 30,391,855 km (0.042 R)
• M62: 30,465,457 km (0.095 R)
• M63: 31,800,618 km (0.08 R)
• M64: 32,625,949 km (0.118 R)
• M65: 33,230,624 km (0.077 R)
• M66: 33,839,038 km (0.086 R)
• M67: 34,297,855 km (0.116 R)
• M68: 34,681,723 km (0.056 R)
• M69: 34,989,745 km (0.071 R)
• M70: 36,778,936 km (0.039 R)
• M71: 37,250,468 km (0.081 R)
• M72: 38,438,275 km (0.033 R)
• M73: 38,916,988 km (0.032 R)
• M74: 39,799,466 km (0.086 R)
• M75: 40,122,149 km (0.029 R)
• M76: 41,257,896 km (0.115 R)
• M77: 41,584,319 km (0.108 R)
• M78: 41,747,979 km (0.071 R)
• M79: 42,075,748 km (0.067 R)
• M80: 46,583,281 km (0.096 R)
• M81: 46,838,046 km (0.085 R)
• M82: 48,205,371 km (0.066 R)
• M83: 49,239,391 km (0.073 R)
• M84: 49,585,561 km (0.085 R)
• M85: 52,561,661 km (0.104 R)
• M86: 54,160,563 km (0.065 R)
• M87: 57,042,117 km (0.066 R)
• M88: 57,679,105 km (0.101 R)
• M89: 57,770,359 km (0.111 R)
• M90: 58,044,123 km (0.075 R)
• M91: 59,880,886 km (0.078 R)
• M92: 62,297,041 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.3

Radius: 3.1

Gravity: 53.62 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.52 AU - 15.7 AU

Year: 16355 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,515,305 km

• M1: 128,205 km (0.104 R)
• M2: 184,604 km (0.106 R)
• M3: 1,617,303 km (0.047 R)
• M4: 2,125,636 km (0.113 R)
• M5: 2,155,257 km (0.119 R)
• M6: 2,366,339 km (0.057 R)
• M7: 2,521,173 km (0.107 R)
• M8: 3,038,333 km (0.104 R)
• M9: 3,377,770 km (0.091 R)
• M10: 3,551,902 km (0.108 R)
• M11: 3,587,058 km (0.063 R)
• M12: 3,622,363 km (0.115 R)
• M13: 4,018,498 km (0.106 R)
• M14: 4,055,149 km (0.077 R)
• M15: 4,542,091 km (0.071 R)
• M16: 4,734,174 km (0.102 R)
• M17: 5,047,133 km (0.038 R)
• M18: 5,488,447 km (0.093 R)
• M19: 5,941,878 km (0.041 R)
• M20: 7,282,873 km (0.064 R)
• M21: 7,327,603 km (0.105 R)
• M22: 7,372,482 km (0.1 R)
• M23: 7,417,511 km (0.093 R)
• M24: 9,337,002 km (0.108 R)
• M25: 9,483,159 km (0.031 R)
• M26: 9,580,996 km (0.108 R)
• M27: 9,728,499 km (0.097 R)
• M28: 10,730,506 km (0.038 R)
• M29: 11,764,676 km (0.092 R)
• M30: 12,722,401 km (0.09 R)
• M31: 12,938,570 km (0.047 R)
• M32: 13,374,648 km (0.12 R)
• M33: 14,711,305 km (0.111 R)
• M34: 15,052,089 km (0.065 R)
• M35: 16,148,342 km (0.067 R)
• M36: 16,441,105 km (0.108 R)
• M37: 17,389,406 km (0.078 R)
• M38: 18,294,623 km (0.088 R)
• M39: 18,477,431 km (0.077 R)
• M40: 18,844,993 km (0.06 R)
• M41: 19,091,381 km (0.072 R)
• M42: 19,899,509 km (0.111 R)
• M43: 20,276,196 km (0.111 R)
• M44: 22,194,639 km (0.111 R)
• M45: 22,715,988 km (0.114 R)
• M46: 23,373,321 km (0.106 R)
• M47: 23,505,416 km (0.078 R)
• M48: 24,572,049 km (0.08 R)
• M49: 24,639,218 km (0.1 R)
• M50: 25,111,199 km (0.101 R)
• M51: 25,246,585 km (0.077 R)
• M52: 25,654,240 km (0.119 R)
• M53: 26,064,138 km (0.107 R)
• M54: 26,407,315 km (0.094 R)
• M55: 27,515,536 km (0.083 R)
• M56: 28,145,643 km (0.116 R)
• M57: 28,286,265 km (0.09 R)
• M58: 28,780,386 km (0.12 R)
• M59: 29,562,634 km (0.09 R)
• M60: 29,848,814 km (0.112 R)
• M61: 30,279,806 km (0.098 R)
• M62: 30,423,869 km (0.074 R)
• M63: 30,785,147 km (0.102 R)
• M64: 31,075,218 km (0.111 R)
• M65: 34,175,035 km (0.049 R)
• M66: 34,250,133 km (0.064 R)
• M67: 35,154,303 km (0.081 R)
• M68: 35,761,521 km (0.094 R)
• M69: 36,678,705 km (0.1 R)
• M70: 36,986,278 km (0.114 R)
• M71: 38,069,068 km (0.1 R)
• M72: 38,380,381 km (0.119 R)
• M73: 38,927,161 km (0.039 R)
• M74: 40,583,060 km (0.051 R)
• M75: 41,379,519 km (0.111 R)
• M76: 42,826,280 km (0.086 R)
• M77: 43,312,174 km (0.113 R)
• M78: 43,799,863 km (0.058 R)
• M79: 45,027,164 km (0.098 R)
• M80: 45,438,857 km (0.083 R)
• M81: 46,431,738 km (0.092 R)
• M82: 47,097,748 km (0.049 R)
• M83: 47,431,800 km (0.05 R)
• M84: 48,607,490 km (0.085 R)
• M85: 49,877,875 km (0.11 R)
• M86: 50,133,238 km (0.105 R)
• M87: 51,159,031 km (0.074 R)
• M88: 51,846,732 km (0.097 R)
• M89: 52,970,811 km (0.097 R)
• M90: 53,492,309 km (0.115 R)
• M91: 54,277,698 km (0.085 R)
• M92: 54,803,385 km (0.098 R)
• M93: 55,507,093 km (0.098 R)
• M94: 59,610,413 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 15,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit