🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.75 AU - 0.79 AU

Year: 255 Days

Day: 23.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,713,976 km

• M1: 193,729 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.79 AU - 0.93 AU

Year: 300 Days

Day: 19.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,713,976 km

• M1: 42,635 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.89 AU - 1.25 AU

Year: 417 Days

Day: 29.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,713,976 km

• M1: 146,307 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.1 AU - 1.64 AU

Year: 604 Days

Day: 29 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,713,976 km

• M1: 80,184 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.18 AU - 1.76 AU

Year: 671 Days

Day: 25 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.77 AU - 4.21 AU

Year: 3003 Days

Day: 42.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,713,976 km

• M1: 155,881 km (0.093 R)
• M2: 394,190 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.6

Radius: 11.8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.88 AU - 6.24 AU

Year: 5620 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,713,976 km

• M1: 165,306 km (0.09 R)
• M2: 319,391 km (0.029 R)
• M3: 409,300 km (0.115 R)
• M4: 600,037 km (0.095 R)
• M5: 1,072,766 km (0.098 R)
• M6: 1,238,222 km (0.112 R)
• M7: 1,578,108 km (0.057 R)
• M8: 1,839,007 km (0.059 R)
• M9: 2,132,966 km (0.089 R)
• M10: 2,305,004 km (0.103 R)
• M11: 2,521,771 km (0.084 R)
• M12: 2,683,636 km (0.093 R)
• M13: 3,082,165 km (0.097 R)
• M14: 3,365,653 km (0.072 R)
• M15: 3,544,572 km (0.117 R)
• M16: 3,818,635 km (0.1 R)
• M17: 4,171,237 km (0.112 R)
• M18: 4,534,461 km (0.041 R)
• M19: 4,807,328 km (0.065 R)
• M20: 5,111,161 km (0.112 R)
• M21: 5,188,204 km (0.102 R)
• M22: 6,114,663 km (0.069 R)
• M23: 6,444,227 km (0.108 R)
• M24: 6,527,404 km (0.092 R)
• M25: 6,639,004 km (0.12 R)
• M26: 7,293,195 km (0.117 R)
• M27: 7,613,335 km (0.111 R)
• M28: 8,754,767 km (0.031 R)
• M29: 8,878,035 km (0.085 R)
• M30: 9,001,902 km (0.036 R)
• M31: 9,314,113 km (0.073 R)
• M32: 9,534,620 km (0.065 R)
• M33: 9,629,765 km (0.042 R)
• M34: 9,725,208 km (0.087 R)
• M35: 10,045,497 km (0.048 R)
• M36: 11,462,338 km (0.037 R)
• M37: 11,937,012 km (0.073 R)
• M38: 12,039,637 km (0.095 R)
• M39: 12,452,826 km (0.11 R)
• M40: 13,011,125 km (0.1 R)
• M41: 13,187,202 km (0.094 R)
• M42: 13,649,011 km (0.096 R)
• M43: 13,792,026 km (0.057 R)
• M44: 14,442,328 km (0.048 R)
• M45: 14,697,991 km (0.103 R)
• M46: 15,287,855 km (0.111 R)
• M47: 15,660,503 km (0.038 R)
• M48: 15,772,851 km (0.083 R)
• M49: 16,757,953 km (0.079 R)
• M50: 16,988,185 km (0.03 R)
• M51: 17,841,042 km (0.077 R)
• M52: 18,115,405 km (0.094 R)
• M53: 19,066,548 km (0.119 R)
• M54: 19,871,684 km (0.06 R)
• M55: 20,646,750 km (0.092 R)
• M56: 20,852,298 km (0.085 R)
• M57: 21,390,102 km (0.079 R)
• M58: 21,848,769 km (0.09 R)
• M59: 21,932,544 km (0.094 R)
• M60: 22,016,319 km (0.117 R)
• M61: 22,226,354 km (0.112 R)
• M62: 22,352,764 km (0.104 R)
• M63: 24,190,275 km (0.099 R)
• M64: 24,363,659 km (0.081 R)
• M65: 24,450,426 km (0.099 R)
• M66: 24,581,025 km (0.085 R)
• M67: 25,017,551 km (0.096 R)
• M68: 25,280,694 km (0.092 R)
• M69: 25,809,821 km (0.119 R)
• M70: 26,031,376 km (0.099 R)
• M71: 27,509,403 km (0.032 R)
• M72: 27,599,910 km (0.039 R)
• M73: 29,614,843 km (0.109 R)
• M74: 30,359,392 km (0.046 R)
• M75: 30,546,389 km (0.105 R)
• M76: 30,640,037 km (0.112 R)
• M77: 30,827,783 km (0.087 R)
• M78: 31,724,323 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 12.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.34 AU - 10.44 AU

Year: 9155 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,713,976 km

• M1: 252,222 km (0.118 R)
• M2: 353,799 km (0.096 R)
• M3: 446,250 km (0.097 R)
• M4: 549,623 km (0.085 R)
• M5: 645,066 km (0.081 R)
• M6: 785,688 km (0.11 R)
• M7: 1,012,329 km (0.103 R)
• M8: 1,332,319 km (0.103 R)
• M9: 1,529,937 km (0.065 R)
• M10: 2,165,878 km (0.086 R)
• M11: 2,490,206 km (0.087 R)
• M12: 2,767,261 km (0.104 R)
• M13: 2,989,713 km (0.105 R)
• M14: 3,168,782 km (0.09 R)
• M15: 3,658,117 km (0.115 R)
• M16: 4,482,700 km (0.099 R)
• M17: 4,631,999 km (0.063 R)
• M18: 4,744,945 km (0.093 R)
• M19: 5,206,455 km (0.076 R)
• M20: 5,324,039 km (0.09 R)
• M21: 5,662,279 km (0.107 R)
• M22: 6,130,970 km (0.06 R)
• M23: 6,255,435 km (0.113 R)
• M24: 7,106,048 km (0.091 R)
• M25: 7,214,956 km (0.112 R)
• M26: 7,478,547 km (0.1 R)
• M27: 7,902,508 km (0.09 R)
• M28: 8,564,927 km (0.079 R)
• M29: 8,984,998 km (0.053 R)
• M30: 9,459,672 km (0.082 R)
• M31: 9,748,396 km (0.079 R)
• M32: 10,682,036 km (0.053 R)
• M33: 10,932,612 km (0.031 R)
• M34: 11,311,843 km (0.086 R)
• M35: 11,413,719 km (0.082 R)
• M36: 11,927,887 km (0.079 R)
• M37: 12,057,588 km (0.077 R)
• M38: 12,266,128 km (0.117 R)
• M39: 12,475,864 km (0.106 R)
• M40: 12,660,318 km (0.118 R)
• M41: 13,112,104 km (0.037 R)
• M42: 13,272,921 km (0.078 R)
• M43: 13,515,270 km (0.05 R)
• M44: 13,623,429 km (0.09 R)
• M45: 13,949,702 km (0.067 R)
• M46: 14,141,337 km (0.031 R)
• M47: 14,610,177 km (0.055 R)
• M48: 15,084,103 km (0.12 R)
• M49: 16,075,787 km (0.07 R)
• M50: 16,942,408 km (0.115 R)
• M51: 17,146,908 km (0.083 R)
• M52: 17,587,773 km (0.113 R)
• M53: 18,002,608 km (0.062 R)
• M54: 18,181,377 km (0.08 R)
• M55: 18,300,906 km (0.106 R)
• M56: 18,721,276 km (0.118 R)
• M57: 18,811,783 km (0.096 R)
• M58: 18,993,245 km (0.085 R)
• M59: 19,939,900 km (0.085 R)
• M60: 20,901,964 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.4

Radius: 15

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.16 AU - 9 AU

Year: 9468 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,713,976 km

• M1: 188,045 km (0.069 R)
• M2: 389,104 km (0.097 R)
• M3: 826,977 km (0.025 R)
• M4: 1,062,444 km (0.116 R)
• M5: 1,199,177 km (0.101 R)
• M6: 1,513,332 km (0.104 R)
• M7: 2,022,414 km (0.1 R)
• M8: 2,220,780 km (0.046 R)
• M9: 2,373,969 km (0.068 R)
• M10: 2,478,089 km (0.1 R)
• M11: 2,745,420 km (0.107 R)
• M12: 2,994,201 km (0.115 R)
• M13: 3,337,828 km (0.086 R)
• M14: 3,724,688 km (0.085 R)
• M15: 4,220,754 km (0.076 R)
• M16: 4,904,117 km (0.088 R)
• M17: 5,310,276 km (0.091 R)
• M18: 5,587,181 km (0.066 R)
• M19: 5,692,349 km (0.068 R)
• M20: 6,083,397 km (0.085 R)
• M21: 6,264,112 km (0.037 R)
• M22: 7,773,255 km (0.052 R)
• M23: 9,265,344 km (0.112 R)
• M24: 9,937,637 km (0.108 R)
• M25: 10,150,964 km (0.096 R)
• M26: 10,538,871 km (0.074 R)
• M27: 11,597,276 km (0.065 R)
• M28: 12,321,629 km (0.108 R)
• M29: 12,828,167 km (0.052 R)
• M30: 13,909,311 km (0.109 R)
• M31: 14,533,433 km (0.113 R)
• M32: 15,610,388 km (0.055 R)
• M33: 15,709,572 km (0.095 R)
• M34: 16,008,319 km (0.118 R)
• M35: 16,309,160 km (0.103 R)
• M36: 16,814,501 km (0.092 R)
• M37: 18,152,654 km (0.082 R)
• M38: 18,887,330 km (0.049 R)
• M39: 19,311,440 km (0.089 R)
• M40: 19,417,953 km (0.039 R)
• M41: 19,631,729 km (0.079 R)
• M42: 20,061,374 km (0.112 R)
• M43: 20,820,882 km (0.062 R)
• M44: 21,094,497 km (0.12 R)
• M45: 21,314,106 km (0.111 R)
• M46: 21,645,166 km (0.11 R)
• M47: 21,866,721 km (0.118 R)
• M48: 22,760,718 km (0.092 R)
• M49: 23,609,686 km (0.103 R)
• M50: 23,723,679 km (0.087 R)
• M51: 25,689,246 km (0.095 R)
• M52: 26,454,588 km (0.077 R)
• M53: 26,691,551 km (0.092 R)
• M54: 26,810,332 km (0.093 R)
• M55: 28,128,439 km (0.058 R)
• M56: 28,978,155 km (0.103 R)
• M57: 29,590,309 km (0.072 R)
• M58: 29,898,032 km (0.108 R)
• M59: 30,021,301 km (0.099 R)
• M60: 30,330,519 km (0.028 R)
• M61: 30,889,716 km (0.109 R)
• M62: 33,544,031 km (0.108 R)
• M63: 34,057,900 km (0.105 R)
• M64: 34,639,088 km (0.03 R)
• M65: 34,898,490 km (0.082 R)
• M66: 35,028,341 km (0.117 R)
• M67: 35,680,439 km (0.047 R)
• M68: 36,468,221 km (0.098 R)
• M69: 36,864,206 km (0.118 R)
• M70: 37,660,516 km (0.026 R)
• M71: 38,932,995 km (0.12 R)
• M72: 39,337,807 km (0.036 R)
• M73: 39,811,883 km (0.113 R)
• M74: 39,947,568 km (0.119 R)
• M75: 40,151,620 km (0.072 R)
• M76: 42,002,744 km (0.117 R)
• M77: 42,764,945 km (0.072 R)
• M78: 43,112,910 km (0.111 R)
• M79: 45,078,925 km (0.098 R)
• M80: 46,787,183 km (0.108 R)
• M81: 47,145,619 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 11.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.17 AU - 9.63 AU

Year: 10857 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,713,976 km

• M1: 171,140 km (0.085 R)
• M2: 255,663 km (0.038 R)
• M3: 517,459 km (0.06 R)
• M4: 668,403 km (0.077 R)
• M5: 900,130 km (0.069 R)
• M6: 1,140,684 km (0.04 R)
• M7: 1,250,339 km (0.077 R)
• M8: 1,767,798 km (0.098 R)
• M9: 2,300,815 km (0.109 R)
• M10: 2,513,394 km (0.12 R)
• M11: 2,683,337 km (0.046 R)
• M12: 2,983,580 km (0.105 R)
• M13: 3,111,935 km (0.075 R)
• M14: 3,643,755 km (0.056 R)
• M15: 3,920,511 km (0.117 R)
• M16: 5,373,855 km (0.068 R)
• M17: 5,849,426 km (0.091 R)
• M18: 6,272,489 km (0.107 R)
• M19: 6,604,746 km (0.105 R)
• M20: 7,777,294 km (0.094 R)
• M21: 8,387,504 km (0.09 R)
• M22: 9,883,782 km (0.073 R)
• M23: 10,037,868 km (0.055 R)
• M24: 10,662,588 km (0.092 R)
• M25: 10,979,586 km (0.093 R)
• M26: 11,460,992 km (0.096 R)
• M27: 11,908,290 km (0.063 R)
• M28: 12,154,827 km (0.09 R)
• M29: 12,652,838 km (0.11 R)
• M30: 12,988,536 km (0.101 R)
• M31: 13,454,982 km (0.108 R)
• M32: 13,625,972 km (0.114 R)
• M33: 13,840,645 km (0.094 R)
• M34: 14,143,282 km (0.056 R)
• M35: 14,360,648 km (0.041 R)
• M36: 14,535,378 km (0.106 R)
• M37: 14,623,042 km (0.091 R)
• M38: 15,108,338 km (0.083 R)
• M39: 15,286,060 km (0.029 R)
• M40: 15,913,773 km (0.036 R)
• M41: 16,230,771 km (0.102 R)
• M42: 16,733,120 km (0.086 R)
• M43: 18,460,078 km (0.116 R)
• M44: 18,745,511 km (0.092 R)
• M45: 19,080,311 km (0.057 R)
• M46: 19,417,205 km (0.096 R)
• M47: 19,610,486 km (0.088 R)
• M48: 19,804,514 km (0.027 R)
• M49: 20,047,910 km (0.051 R)
• M50: 20,243,285 km (0.025 R)
• M51: 20,488,476 km (0.087 R)
• M52: 21,130,550 km (0.102 R)
• M53: 21,279,699 km (0.118 R)
• M54: 21,779,356 km (0.033 R)
• M55: 21,879,736 km (0.107 R)
• M56: 22,383,881 km (0.083 R)
• M57: 22,841,052 km (0.102 R)
• M58: 23,045,103 km (0.1 R)
• M59: 23,764,370 km (0.047 R)
• M60: 24,282,726 km (0.119 R)
• M61: 24,438,907 km (0.108 R)
• M62: 24,804,823 km (0.073 R)
• M63: 25,330,510 km (0.115 R)
• M64: 25,541,892 km (0.087 R)
• M65: 27,578,517 km (0.115 R)
• M66: 28,013,996 km (0.074 R)
• M67: 28,396,817 km (0.08 R)
• M68: 28,506,622 km (0.082 R)
• M69: 28,891,687 km (0.072 R)
• M70: 29,057,292 km (0.077 R)
• M71: 30,449,300 km (0.067 R)
• M72: 30,730,245 km (0.074 R)
• M73: 31,464,920 km (0.081 R)
• M74: 31,635,312 km (0.098 R)
• M75: 32,205,430 km (0.084 R)
• M76: 32,778,838 km (0.104 R)
• M77: 35,992,948 km (0.078 R)
• M78: 36,588,049 km (0.102 R)
• M79: 37,186,440 km (0.057 R)
• M80: 38,029,574 km (0.105 R)
• M81: 38,696,481 km (0.119 R)
• M82: 38,818,254 km (0.116 R)
• M83: 39,550,835 km (0.083 R)
• M84: 40,041,964 km (0.097 R)
• M85: 40,226,568 km (0.107 R)
• M86: 40,658,457 km (0.08 R)
• M87: 41,030,058 km (0.107 R)
• M88: 41,589,405 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit