🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.45 AU - 1.89 AU

Year: 813 Days

Day: 47.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,749,101 km

• M1: 390,151 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.93 AU - 2.23 AU

Year: 1130 Days

Day: 40.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.49 AU - 2.71 AU

Year: 1579 Days

Day: 18.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.61 AU - 3.65 AU

Year: 2086 Days

Day: 34.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.67 AU - 4.09 AU

Year: 2879 Days

Day: 36.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.32 AU - 5.14 AU

Year: 3277 Days

Day: 22.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,749,101 km

• M1: 1,077,553 km (0.095 R)

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 11.2

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.81 AU - 11.65 AU

Year: 12326 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 140.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,749,101 km

• M1: 160,219 km (0.07 R)
• M2: 374,144 km (0.118 R)
• M3: 545,135 km (0.1 R)
• M4: 905,666 km (0.108 R)
• M5: 1,216,081 km (0.086 R)
• M6: 1,287,140 km (0.065 R)
• M7: 1,384,079 km (0.11 R)
• M8: 1,534,425 km (0.03 R)
• M9: 1,716,785 km (0.052 R)
• M10: 2,248,007 km (0.074 R)
• M11: 2,578,319 km (0.111 R)
• M12: 2,860,162 km (0.103 R)
• M13: 3,053,592 km (0.073 R)
• M14: 3,385,849 km (0.115 R)
• M15: 3,870,695 km (0.09 R)
• M16: 4,085,219 km (0.103 R)
• M17: 4,563,633 km (0.07 R)
• M18: 5,021,103 km (0.105 R)
• M19: 5,413,648 km (0.11 R)
• M20: 6,270,096 km (0.103 R)
• M21: 6,607,588 km (0.096 R)
• M22: 6,950,915 km (0.081 R)
• M23: 7,300,226 km (0.12 R)
• M24: 8,382,268 km (0.083 R)
• M25: 8,613,995 km (0.103 R)
• M26: 8,847,966 km (0.105 R)
• M27: 9,465,955 km (0.111 R)
• M28: 9,658,787 km (0.12 R)
• M29: 10,894,315 km (0.103 R)
• M30: 11,198,149 km (0.103 R)
• M31: 11,659,209 km (0.081 R)
• M32: 11,762,581 km (0.068 R)
• M33: 12,022,283 km (0.09 R)
• M34: 12,812,459 km (0.108 R)
• M35: 14,111,717 km (0.055 R)
• M36: 14,498,577 km (0.092 R)
• M37: 15,566,107 km (0.085 R)
• M38: 15,794,094 km (0.086 R)
• M39: 16,253,360 km (0.12 R)
• M40: 17,302,789 km (0.088 R)
• M41: 17,598,245 km (0.08 R)
• M42: 18,434,198 km (0.047 R)
• M43: 18,554,774 km (0.096 R)
• M44: 19,774,146 km (0.102 R)
• M45: 21,651,300 km (0.105 R)
• M46: 22,225,456 km (0.061 R)
• M47: 22,740,073 km (0.115 R)
• M48: 23,650,077 km (0.079 R)
• M49: 23,977,996 km (0.066 R)
• M50: 24,109,642 km (0.097 R)
• M51: 25,170,889 km (0.081 R)
• M52: 26,112,009 km (0.067 R)
• M53: 26,383,080 km (0.087 R)
• M54: 26,723,116 km (0.041 R)
• M55: 27,476,491 km (0.106 R)
• M56: 28,515,000 km (0.069 R)
• M57: 31,131,167 km (0.082 R)
• M58: 32,431,322 km (0.026 R)
• M59: 33,234,663 km (0.056 R)
• M60: 33,307,966 km (0.026 R)
• M61: 33,896,783 km (0.096 R)
• M62: 34,563,391 km (0.116 R)
• M63: 36,968,027 km (0.07 R)
• M64: 38,113,648 km (0.11 R)
• M65: 38,267,285 km (0.044 R)
• M66: 38,421,072 km (0.073 R)
• M67: 38,961,269 km (0.105 R)
• M68: 39,426,070 km (0.08 R)
• M69: 40,989,218 km (0.114 R)
• M70: 42,015,908 km (0.05 R)
• M71: 43,211,195 km (0.086 R)
• M72: 44,498,485 km (0.094 R)
• M73: 45,146,842 km (0.029 R)
• M74: 46,781,498 km (0.098 R)
• M75: 47,688,660 km (0.042 R)
• M76: 48,020,019 km (0.054 R)
• M77: 48,518,629 km (0.074 R)
• M78: 48,685,131 km (0.073 R)
• M79: 49,688,334 km (0.092 R)
• M80: 50,360,926 km (0.101 R)
• M81: 50,445,150 km (0.066 R)
• M82: 50,951,988 km (0.097 R)
• M83: 52,995,644 km (0.097 R)
• M84: 53,424,840 km (0.069 R)
• M85: 55,500,660 km (0.096 R)
• M86: 58,044,123 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 8.3

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.76 AU - 10.76 AU

Year: 13297 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,749,101 km

• M1: 123,568 km (0.097 R)
• M2: 266,434 km (0.112 R)
• M3: 636,090 km (0.087 R)
• M4: 691,441 km (0.043 R)
• M5: 807,679 km (0.099 R)
• M6: 1,508,695 km (0.118 R)
• M7: 2,039,468 km (0.091 R)
• M8: 2,443,232 km (0.091 R)
• M9: 2,998,689 km (0.12 R)
• M10: 3,902,260 km (0.087 R)
• M11: 4,257,256 km (0.074 R)
• M12: 4,696,924 km (0.1 R)
• M13: 4,884,370 km (0.075 R)
• M14: 5,074,360 km (0.043 R)
• M15: 5,619,195 km (0.118 R)
• M16: 6,223,571 km (0.085 R)
• M17: 6,721,881 km (0.107 R)
• M18: 6,890,777 km (0.063 R)
• M19: 7,104,104 km (0.062 R)
• M20: 7,406,142 km (0.079 R)
• M21: 7,624,704 km (0.027 R)
• M22: 8,202,451 km (0.11 R)
• M23: 8,519,449 km (0.092 R)
• M24: 8,748,334 km (0.045 R)
• M25: 9,072,213 km (0.04 R)
• M26: 9,875,255 km (0.092 R)
• M27: 10,700,736 km (0.069 R)
• M28: 12,417,371 km (0.099 R)
• M29: 13,840,346 km (0.119 R)
• M30: 14,001,613 km (0.1 R)
• M31: 14,872,422 km (0.035 R)
• M32: 16,324,568 km (0.063 R)
• M33: 16,894,985 km (0.028 R)
• M34: 17,821,295 km (0.068 R)
• M35: 20,330,351 km (0.115 R)
• M36: 21,129,203 km (0.109 R)
• M37: 22,189,104 km (0.085 R)
• M38: 22,504,157 km (0.084 R)
• M39: 24,425,443 km (0.094 R)
• M40: 25,077,540 km (0.088 R)
• M41: 25,735,322 km (0.116 R)
• M42: 26,866,581 km (0.116 R)
• M43: 28,149,981 km (0.06 R)
• M44: 28,833,494 km (0.061 R)
• M45: 29,453,278 km (0.094 R)
• M46: 30,007,986 km (0.075 R)
• M47: 30,706,010 km (0.085 R)
• M48: 30,846,333 km (0.084 R)
• M49: 32,975,859 km (0.103 R)
• M50: 33,119,622 km (0.044 R)
• M51: 33,551,810 km (0.054 R)
• M52: 34,203,608 km (0.093 R)
• M53: 34,859,595 km (0.117 R)
• M54: 35,005,902 km (0.094 R)
• M55: 35,152,508 km (0.111 R)
• M56: 35,519,770 km (0.09 R)
• M57: 35,888,230 km (0.053 R)
• M58: 37,150,686 km (0.11 R)
• M59: 37,900,172 km (0.047 R)
• M60: 38,201,312 km (0.082 R)
• M61: 38,503,350 km (0.115 R)
• M62: 39,872,021 km (0.118 R)
• M63: 39,948,466 km (0.098 R)
• M64: 41,333,892 km (0.106 R)
• M65: 42,110,305 km (0.064 R)
• M66: 43,520,115 km (0.116 R)
• M67: 45,423,748 km (0.098 R)
• M68: 46,144,510 km (0.034 R)
• M69: 46,224,844 km (0.1 R)
• M70: 46,949,945 km (0.11 R)
• M71: 47,111,511 km (0.072 R)
• M72: 47,597,555 km (0.091 R)
• M73: 49,311,647 km (0.094 R)
• M74: 49,640,463 km (0.102 R)
• M75: 50,962,908 km (0.08 R)
• M76: 51,128,962 km (0.045 R)
• M77: 51,212,138 km (0.067 R)
• M78: 52,799,970 km (0.114 R)
• M79: 53,052,192 km (0.078 R)
• M80: 53,557,833 km (0.064 R)
• M81: 54,149,792 km (0.108 R)
• M82: 54,488,930 km (0.113 R)
• M83: 54,913,938 km (0.073 R)
• M84: 55,169,451 km (0.065 R)
• M85: 55,681,674 km (0.057 R)
• M86: 56,453,000 km (0.119 R)
• M87: 56,624,888 km (0.102 R)
• M88: 56,883,094 km (0.116 R)
• M89: 57,314,235 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.7

Radius: 5.4

Gravity: 21.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.08 AU - 14.42 AU

Year: 19208 Days

Day: 15 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,749,101 km

• M1: 598,092 km (0.028 R)
• M2: 917,185 km (0.117 R)
• M3: 1,173,745 km (0.118 R)
• M4: 1,719,628 km (0.099 R)
• M5: 2,100,205 km (0.12 R)
• M6: 2,232,748 km (0.069 R)
• M7: 2,471,357 km (0.117 R)
• M8: 2,646,686 km (0.116 R)
• M9: 2,682,290 km (0.084 R)
• M10: 3,388,392 km (0.107 R)
• M11: 3,504,929 km (0.091 R)
• M12: 3,543,974 km (0.051 R)
• M13: 3,943,400 km (0.12 R)
• M14: 4,066,070 km (0.102 R)
• M15: 5,359,942 km (0.047 R)
• M16: 5,632,809 km (0.098 R)
• M17: 6,430,614 km (0.095 R)
• M18: 6,574,976 km (0.097 R)
• M19: 6,720,535 km (0.099 R)
• M20: 7,666,592 km (0.099 R)
• M21: 7,871,092 km (0.11 R)
• M22: 8,337,688 km (0.04 R)
• M23: 8,653,788 km (0.103 R)
• M24: 9,135,194 km (0.097 R)
• M25: 9,243,353 km (0.039 R)
• M26: 9,735,381 km (0.065 R)
• M27: 9,790,433 km (0.047 R)
• M28: 10,404,532 km (0.088 R)
• M29: 10,916,157 km (0.067 R)
• M30: 10,973,453 km (0.079 R)
• M31: 11,786,816 km (0.119 R)
• M32: 11,845,758 km (0.09 R)
• M33: 12,260,293 km (0.101 R)
• M34: 12,559,489 km (0.118 R)
• M35: 12,800,491 km (0.067 R)
• M36: 13,103,876 km (0.1 R)
• M37: 13,594,258 km (0.097 R)
• M38: 16,924,755 km (0.09 R)
• M39: 17,257,760 km (0.059 R)
• M40: 17,862,435 km (0.118 R)
• M41: 18,337,557 km (0.108 R)
• M42: 19,648,035 km (0.04 R)
• M43: 20,703,747 km (0.095 R)
• M44: 21,561,691 km (0.092 R)
• M45: 22,431,004 km (0.087 R)
• M46: 22,650,165 km (0.104 R)
• M47: 24,428,584 km (0.108 R)
• M48: 25,334,549 km (0.114 R)
• M49: 26,328,328 km (0.078 R)
• M50: 26,868,825 km (0.103 R)
• M51: 27,101,449 km (0.08 R)
• M52: 27,179,240 km (0.068 R)
• M53: 28,196,356 km (0.1 R)
• M54: 30,590,670 km (0.057 R)
• M55: 30,996,080 km (0.116 R)
• M56: 31,077,312 km (0.068 R)
• M57: 32,058,225 km (0.111 R)
• M58: 32,140,504 km (0.098 R)
• M59: 32,552,497 km (0.076 R)
• M60: 32,800,680 km (0.1 R)
• M61: 33,215,514 km (0.059 R)
• M62: 34,892,207 km (0.084 R)
• M63: 35,911,567 km (0.052 R)
• M64: 38,153,142 km (0.087 R)
• M65: 38,327,423 km (0.116 R)
• M66: 39,115,206 km (0.086 R)
• M67: 39,996,487 km (0.109 R)
• M68: 41,152,130 km (0.081 R)
• M69: 42,679,824 km (0.098 R)
• M70: 43,678,240 km (0.087 R)
• M71: 45,144,000 km (0.059 R)
• M72: 46,812,315 km (0.059 R)
• M73: 46,905,515 km (0.03 R)
• M74: 46,998,864 km (0.115 R)
• M75: 48,973,107 km (0.102 R)
• M76: 49,637,321 km (0.113 R)
• M77: 51,262,403 km (0.104 R)
• M78: 51,358,595 km (0.116 R)
• M79: 53,293,942 km (0.091 R)
• M80: 54,368,653 km (0.048 R)
• M81: 56,439,836 km (0.091 R)
• M82: 57,335,478 km (0.09 R)
• M83: 57,435,260 km (0.098 R)
• M84: 57,535,191 km (0.11 R)
• M85: 58,135,528 km (0.104 R)
• M86: 58,235,758 km (0.115 R)
• M87: 59,948,953 km (0.118 R)
• M88: 63,631,305 km (0.099 R)
• M89: 65,083,002 km (0.087 R)
• M90: 66,965,392 km (0.057 R)
• M91: 67,491,528 km (0.116 R)
• M92: 68,759,669 km (0.112 R)
• M93: 68,865,734 km (0.032 R)
• M94: 69,077,864 km (0.077 R)
• M95: 70,569,654 km (0.119 R)
• M96: 70,676,616 km (0.109 R)
• M97: 71,534,111 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit