🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 271 Days

Day: 27.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,244,913 km

• M1: 243,845 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.18 AU - 1.86 AU

Year: 710 Days

Day: 20.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.91 AU

Year: 759 Days

Day: 42.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.75 AU - 4.13 AU

Year: 2962 Days

Day: 32.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.1

Radius: 14.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.62 AU - 5.34 AU

Year: 3591 Days

Day: 12.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,244,913 km

• M1: 190,737 km (0.059 R)
• M2: 279,449 km (0.071 R)
• M3: 431,889 km (0.099 R)
• M4: 783,893 km (0.062 R)
• M5: 918,531 km (0.101 R)
• M6: 1,051,374 km (0.036 R)
• M7: 1,224,608 km (0.117 R)
• M8: 1,338,003 km (0.109 R)
• M9: 1,491,192 km (0.119 R)
• M10: 1,663,080 km (0.043 R)
• M11: 1,907,373 km (0.089 R)
• M12: 2,374,268 km (0.101 R)
• M13: 2,503,969 km (0.069 R)
• M14: 2,710,414 km (0.075 R)
• M15: 2,969,069 km (0.093 R)
• M16: 3,396,620 km (0.11 R)
• M17: 3,543,674 km (0.112 R)
• M18: 3,844,067 km (0.085 R)
• M19: 4,559,444 km (0.095 R)
• M20: 5,146,616 km (0.081 R)
• M21: 5,278,411 km (0.039 R)
• M22: 5,373,107 km (0.118 R)
• M23: 5,525,996 km (0.102 R)
• M24: 6,191,706 km (0.091 R)
• M25: 6,311,833 km (0.102 R)
• M26: 6,412,662 km (0.115 R)
• M27: 6,738,636 km (0.081 R)
• M28: 6,862,354 km (0.066 R)
• M29: 7,049,351 km (0.062 R)
• M30: 7,301,274 km (0.086 R)
• M31: 7,556,188 km (0.117 R)
• M32: 7,727,777 km (0.08 R)
• M33: 7,857,329 km (0.089 R)
• M34: 8,053,153 km (0.097 R)
• M35: 8,162,509 km (0.115 R)
• M36: 8,471,727 km (0.025 R)
• M37: 8,762,246 km (0.078 R)
• M38: 8,852,304 km (0.114 R)
• M39: 9,353,158 km (0.052 R)
• M40: 9,769,788 km (0.05 R)
• M41: 9,980,572 km (0.067 R)
• M42: 10,645,534 km (0.119 R)
• M43: 10,862,451 km (0.111 R)
• M44: 10,983,476 km (0.099 R)
• M45: 11,227,171 km (0.081 R)
• M46: 12,169,039 km (0.036 R)
• M47: 12,370,547 km (0.064 R)
• M48: 12,700,410 km (0.1 R)
• M49: 12,904,911 km (0.12 R)
• M50: 13,265,442 km (0.059 R)
• M51: 13,472,934 km (0.047 R)
• M52: 13,996,377 km (0.041 R)
• M53: 14,287,045 km (0.105 R)
• M54: 14,419,888 km (0.066 R)
• M55: 14,526,402 km (0.052 R)
• M56: 14,740,327 km (0.092 R)
• M57: 15,497,292 km (0.088 R)
• M58: 15,633,875 km (0.113 R)
• M59: 16,461,301 km (0.034 R)
• M60: 17,303,088 km (0.107 R)
• M61: 18,101,342 km (0.095 R)
• M62: 18,360,446 km (0.034 R)
• M63: 18,736,984 km (0.106 R)
• M64: 19,145,236 km (0.096 R)
• M65: 19,291,842 km (0.096 R)
• M66: 19,438,747 km (0.034 R)
• M67: 19,704,134 km (0.062 R)
• M68: 19,881,856 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.2

Radius: 8.9

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.56 AU - 6.38 AU

Year: 4845 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,244,913 km

• M1: 123,717 km (0.101 R)
• M2: 196,422 km (0.12 R)
• M3: 257,159 km (0.073 R)
• M4: 344,673 km (0.118 R)
• M5: 416,331 km (0.107 R)
• M6: 666,608 km (0.084 R)
• M7: 748,438 km (0.048 R)
• M8: 1,326,484 km (0.087 R)
• M9: 1,416,542 km (0.101 R)
• M10: 1,493,286 km (0.048 R)
• M11: 1,830,629 km (0.055 R)
• M12: 2,174,106 km (0.1 R)
• M13: 2,669,574 km (0.047 R)
• M14: 2,765,167 km (0.082 R)
• M15: 2,940,047 km (0.097 R)
• M16: 3,159,058 km (0.117 R)
• M17: 3,260,186 km (0.065 R)
• M18: 3,549,658 km (0.119 R)
• M19: 3,933,826 km (0.042 R)
• M20: 4,286,577 km (0.12 R)
• M21: 4,398,925 km (0.09 R)
• M22: 5,046,235 km (0.066 R)
• M23: 5,356,950 km (0.067 R)
• M24: 5,453,740 km (0.104 R)
• M25: 6,021,913 km (0.075 R)
• M26: 6,122,742 km (0.06 R)
• M27: 6,869,983 km (0.112 R)
• M28: 7,214,357 km (0.052 R)
• M29: 7,645,798 km (0.11 R)
• M30: 7,919,861 km (0.069 R)
• M31: 8,336,940 km (0.085 R)
• M32: 8,505,686 km (0.106 R)
• M33: 8,789,623 km (0.094 R)
• M34: 9,986,107 km (0.112 R)
• M35: 10,527,352 km (0.039 R)
• M36: 11,388,288 km (0.066 R)
• M37: 11,513,202 km (0.082 R)
• M38: 12,916,280 km (0.079 R)
• M39: 13,046,580 km (0.06 R)
• M40: 13,472,784 km (0.098 R)
• M41: 13,870,266 km (0.079 R)
• M42: 14,137,448 km (0.108 R)
• M43: 15,360,709 km (0.081 R)
• M44: 15,880,412 km (0.106 R)
• M45: 16,159,861 km (0.093 R)
• M46: 16,901,418 km (0.038 R)
• M47: 17,798,556 km (0.064 R)
• M48: 18,234,634 km (0.118 R)
• M49: 19,043,360 km (0.069 R)
• M50: 19,265,962 km (0.087 R)
• M51: 19,452,062 km (0.066 R)
• M52: 19,676,309 km (0.031 R)
• M53: 20,127,197 km (0.064 R)
• M54: 20,202,744 km (0.117 R)
• M55: 20,733,816 km (0.082 R)
• M56: 20,848,109 km (0.051 R)
• M57: 21,500,356 km (0.093 R)
• M58: 21,925,962 km (0.06 R)
• M59: 22,081,394 km (0.095 R)
• M60: 22,393,455 km (0.114 R)
• M61: 22,549,934 km (0.115 R)
• M62: 22,824,895 km (0.077 R)
• M63: 23,259,028 km (0.098 R)
• M64: 23,975,303 km (0.101 R)
• M65: 24,215,707 km (0.057 R)
• M66: 24,336,133 km (0.063 R)
• M67: 24,497,100 km (0.111 R)
• M68: 24,698,758 km (0.118 R)
• M69: 25,103,869 km (0.084 R)
• M70: 25,348,013 km (0.08 R)
• M71: 25,429,544 km (0.107 R)
• M72: 25,511,224 km (0.082 R)
• M73: 25,879,534 km (0.082 R)
• M74: 26,043,942 km (0.112 R)
• M75: 26,208,500 km (0.109 R)
• M76: 27,790,048 km (0.109 R)
• M77: 28,211,316 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 13.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.51 AU - 6.61 AU

Year: 5650 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,244,913 km

• M1: 174,132 km (0.117 R)
• M2: 293,960 km (0.116 R)
• M3: 409,001 km (0.085 R)
• M4: 693,386 km (0.099 R)
• M5: 795,711 km (0.054 R)
• M6: 928,704 km (0.111 R)
• M7: 1,205,310 km (0.083 R)
• M8: 1,303,745 km (0.098 R)
• M9: 1,936,694 km (0.12 R)
• M10: 2,036,925 km (0.091 R)
• M11: 2,242,771 km (0.113 R)
• M12: 2,330,735 km (0.07 R)
• M13: 2,583,106 km (0.083 R)
• M14: 3,075,882 km (0.111 R)
• M15: 3,253,454 km (0.105 R)
• M16: 3,536,643 km (0.049 R)
• M17: 4,127,256 km (0.109 R)
• M18: 5,047,432 km (0.12 R)
• M19: 5,163,969 km (0.094 R)
• M20: 5,495,179 km (0.079 R)
• M21: 7,018,235 km (0.106 R)
• M22: 7,839,976 km (0.117 R)
• M23: 8,138,872 km (0.043 R)
• M24: 8,497,009 km (0.042 R)
• M25: 9,285,989 km (0.087 R)
• M26: 9,371,858 km (0.12 R)
• M27: 9,458,176 km (0.094 R)
• M28: 9,805,692 km (0.093 R)
• M29: 10,157,396 km (0.108 R)
• M30: 10,275,579 km (0.099 R)
• M31: 11,115,571 km (0.091 R)
• M32: 12,480,053 km (0.115 R)
• M33: 12,797,499 km (0.118 R)
• M34: 13,085,625 km (0.064 R)
• M35: 13,635,547 km (0.115 R)
• M36: 13,831,520 km (0.101 R)
• M37: 14,094,214 km (0.042 R)
• M38: 14,491,247 km (0.091 R)
• M39: 14,591,178 km (0.113 R)
• M40: 15,195,254 km (0.086 R)
• M41: 15,636,568 km (0.083 R)
• M42: 15,739,042 km (0.064 R)
• M43: 16,636,330 km (0.069 R)
• M44: 17,126,413 km (0.059 R)
• M45: 17,514,769 km (0.082 R)
• M46: 17,834,759 km (0.108 R)
• M47: 18,049,133 km (0.111 R)
• M48: 18,300,308 km (0.101 R)
• M49: 18,408,317 km (0.104 R)
• M50: 18,625,085 km (0.091 R)
• M51: 18,951,657 km (0.113 R)
• M52: 19,170,369 km (0.101 R)
• M53: 19,280,174 km (0.112 R)
• M54: 19,757,989 km (0.08 R)
• M55: 20,239,694 km (0.115 R)
• M56: 20,538,142 km (0.049 R)
• M57: 21,026,280 km (0.041 R)
• M58: 21,366,316 km (0.08 R)
• M59: 21,822,589 km (0.08 R)
• M60: 22,205,410 km (0.094 R)
• M61: 22,590,326 km (0.117 R)
• M62: 23,640,802 km (0.065 R)
• M63: 23,758,535 km (0.084 R)
• M64: 24,270,908 km (0.106 R)
• M65: 24,389,689 km (0.091 R)
• M66: 24,747,078 km (0.086 R)
• M67: 24,866,607 km (0.096 R)
• M68: 25,066,170 km (0.078 R)
• M69: 25,306,425 km (0.103 R)
• M70: 25,628,060 km (0.111 R)
• M71: 25,910,501 km (0.076 R)
• M72: 26,031,825 km (0.076 R)
• M73: 26,397,143 km (0.104 R)
• M74: 26,682,426 km (0.091 R)
• M75: 26,886,777 km (0.117 R)
• M76: 27,585,698 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.7

Radius: 6.3

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.63 AU - 19.25 AU

Year: 22978 Days

Day: 15.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,244,913 km

• M1: 322,383 km (0.096 R)
• M2: 433,983 km (0.093 R)
• M3: 494,870 km (0.103 R)
• M4: 537,206 km (0.098 R)
• M5: 768,335 km (0.094 R)
• M6: 1,028,934 km (0.109 R)
• M7: 1,286,093 km (0.08 R)
• M8: 1,562,999 km (0.11 R)
• M9: 2,278,974 km (0.086 R)
• M10: 2,537,778 km (0.105 R)
• M11: 3,003,028 km (0.095 R)
• M12: 3,835,989 km (0.074 R)
• M13: 4,098,982 km (0.099 R)
• M14: 4,187,992 km (0.112 R)
• M15: 4,413,436 km (0.087 R)
• M16: 4,550,618 km (0.072 R)
• M17: 4,782,195 km (0.082 R)
• M18: 5,113,106 km (0.114 R)
• M19: 5,305,488 km (0.081 R)
• M20: 5,451,346 km (0.036 R)
• M21: 5,598,551 km (0.082 R)
• M22: 6,561,063 km (0.075 R)
• M23: 7,464,784 km (0.105 R)
• M24: 7,519,238 km (0.07 R)
• M25: 8,182,106 km (0.114 R)
• M26: 8,863,375 km (0.095 R)
• M27: 10,523,013 km (0.101 R)
• M28: 10,829,240 km (0.097 R)
• M29: 10,890,875 km (0.11 R)
• M30: 12,662,712 km (0.063 R)
• M31: 13,383,026 km (0.088 R)
• M32: 13,648,263 km (0.097 R)
• M33: 14,116,504 km (0.106 R)
• M34: 14,794,631 km (0.079 R)
• M35: 15,068,844 km (0.11 R)
• M36: 15,622,206 km (0.063 R)
• M37: 16,394,131 km (0.09 R)
• M38: 16,677,919 km (0.094 R)
• M39: 18,635,257 km (0.104 R)
• M40: 19,904,445 km (0.086 R)
• M41: 20,207,082 km (0.091 R)
• M42: 20,664,103 km (0.09 R)
• M43: 21,124,267 km (0.109 R)
• M44: 22,211,394 km (0.11 R)
• M45: 22,368,173 km (0.073 R)
• M46: 23,396,209 km (0.12 R)
• M47: 23,635,716 km (0.1 R)
• M48: 25,007,827 km (0.1 R)
• M49: 26,074,310 km (0.096 R)
• M50: 27,323,303 km (0.096 R)
• M51: 28,251,558 km (0.107 R)
• M52: 28,421,501 km (0.075 R)
• M53: 30,573,616 km (0.083 R)
• M54: 32,688,481 km (0.108 R)
• M55: 36,501,282 km (0.069 R)
• M56: 36,871,686 km (0.11 R)
• M57: 38,742,258 km (0.089 R)
• M58: 39,689,063 km (0.116 R)
• M59: 40,452,012 km (0.057 R)
• M60: 40,739,390 km (0.09 R)
• M61: 41,412,580 km (0.091 R)
• M62: 42,380,628 km (0.071 R)
• M63: 43,650,116 km (0.102 R)
• M64: 44,932,020 km (0.082 R)
• M65: 45,726,983 km (0.109 R)
• M66: 47,431,800 km (0.11 R)
• M67: 48,038,569 km (0.07 R)
• M68: 48,241,274 km (0.103 R)
• M69: 48,342,851 km (0.108 R)
• M70: 48,546,005 km (0.047 R)
• M71: 48,953,360 km (0.111 R)
• M72: 49,566,412 km (0.067 R)
• M73: 50,284,781 km (0.042 R)
• M74: 51,006,740 km (0.085 R)
• M75: 51,110,113 km (0.112 R)
• M76: 53,823,220 km (0.055 R)
• M77: 54,455,869 km (0.057 R)
• M78: 57,440,945 km (0.072 R)
• M79: 59,061,688 km (0.106 R)
• M80: 59,496,569 km (0.077 R)
• M81: 61,686,233 km (0.084 R)
• M82: 62,127,397 km (0.102 R)
• M83: 63,679,475 km (0.039 R)
• M84: 65,468,815 km (0.117 R)
• M85: 65,918,806 km (0.114 R)
• M86: 69,211,305 km (0.047 R)
• M87: 70,474,211 km (0.089 R)
• M88: 70,589,401 km (0.103 R)
• M89: 70,704,591 km (0.082 R)
• M90: 72,673,449 km (0.117 R)
• M91: 73,956,849 km (0.075 R)
• M92: 75,837,145 km (0.065 R)
• M93: 76,546,238 km (0.105 R)
• M94: 79,524,433 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 13,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit