🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.52 AU - 0.56 AU

Year: 150 Days

Day: 34.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 49.5 °

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: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.63 AU - 0.85 AU

Year: 241 Days

Day: 23.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.74 AU - 1.16 AU

Year: 351 Days

Day: 47.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,911,709 km

• M1: 25,132 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.86 AU - 2.7 AU

Year: 1304 Days

Day: 25.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.85 AU - 3.51 AU

Year: 2148 Days

Day: 16.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.81 AU - 3.75 AU

Year: 2250 Days

Day: 20 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,911,709 km

• M1: 48,769 km (0.114 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 12

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.77 AU - 8.47 AU

Year: 7196 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,911,709 km

• M1: 530,624 km (0.046 R)
• M2: 753,076 km (0.114 R)
• M3: 830,119 km (0.09 R)
• M4: 979,118 km (0.106 R)
• M5: 1,108,071 km (0.09 R)
• M6: 1,399,937 km (0.106 R)
• M7: 1,682,228 km (0.095 R)
• M8: 1,786,348 km (0.096 R)
• M9: 2,205,970 km (0.097 R)
• M10: 2,902,797 km (0.109 R)
• M11: 3,050,151 km (0.098 R)
• M12: 3,178,356 km (0.115 R)
• M13: 3,396,171 km (0.099 R)
• M14: 3,664,250 km (0.087 R)
• M15: 3,985,736 km (0.098 R)
• M16: 4,221,054 km (0.106 R)
• M17: 5,105,925 km (0.081 R)
• M18: 5,182,369 km (0.071 R)
• M19: 5,258,964 km (0.099 R)
• M20: 5,491,439 km (0.083 R)
• M21: 5,753,684 km (0.091 R)
• M22: 6,372,570 km (0.095 R)
• M23: 6,454,849 km (0.117 R)
• M24: 6,537,577 km (0.119 R)
• M25: 7,041,123 km (0.114 R)
• M26: 7,354,979 km (0.119 R)
• M27: 7,878,572 km (0.116 R)
• M28: 8,085,466 km (0.059 R)
• M29: 8,294,155 km (0.101 R)
• M30: 8,869,658 km (0.102 R)
• M31: 9,084,929 km (0.108 R)
• M32: 10,091,274 km (0.098 R)
• M33: 10,380,596 km (0.097 R)
• M34: 10,738,135 km (0.079 R)
• M35: 11,232,107 km (0.07 R)
• M36: 11,331,740 km (0.115 R)
• M37: 11,532,051 km (0.099 R)
• M38: 11,632,581 km (0.086 R)
• M39: 12,173,976 km (0.073 R)
• M40: 12,620,076 km (0.108 R)
• M41: 12,827,718 km (0.117 R)
• M42: 12,966,695 km (0.039 R)
• M43: 13,141,275 km (0.058 R)
• M44: 13,246,443 km (0.085 R)
• M45: 13,422,220 km (0.074 R)
• M46: 14,384,882 km (0.083 R)
• M47: 14,493,191 km (0.028 R)
• M48: 14,892,767 km (0.108 R)
• M49: 15,777,339 km (0.102 R)
• M50: 16,075,937 km (0.107 R)
• M51: 17,097,541 km (0.062 R)
• M52: 17,174,135 km (0.055 R)
• M53: 17,790,328 km (0.098 R)
• M54: 18,062,297 km (0.087 R)
• M55: 18,649,469 km (0.078 R)
• M56: 19,163,637 km (0.082 R)
• M57: 20,003,778 km (0.056 R)
• M58: 20,367,600 km (0.055 R)
• M59: 21,430,942 km (0.113 R)
• M60: 22,052,521 km (0.115 R)
• M61: 22,261,061 km (0.068 R)
• M62: 22,344,686 km (0.051 R)
• M63: 22,470,348 km (0.054 R)
• M64: 24,511,611 km (0.097 R)
• M65: 25,161,614 km (0.102 R)
• M66: 25,466,943 km (0.115 R)
• M67: 26,213,436 km (0.052 R)
• M68: 26,744,808 km (0.093 R)
• M69: 26,922,680 km (0.101 R)
• M70: 27,728,115 km (0.058 R)
• M71: 27,908,081 km (0.093 R)
• M72: 28,133,824 km (0.111 R)
• M73: 28,405,344 km (0.037 R)
• M74: 28,951,078 km (0.082 R)
• M75: 29,684,107 km (0.118 R)
• M76: 30,934,745 km (0.108 R)
• M77: 31,355,564 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 9.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.46 AU - 7.64 AU

Year: 7857 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,911,709 km

• M1: 123,568 km (0.083 R)
• M2: 197,320 km (0.065 R)
• M3: 293,960 km (0.05 R)
• M4: 374,294 km (0.108 R)
• M5: 495,767 km (0.077 R)
• M6: 655,987 km (0.118 R)
• M7: 1,013,526 km (0.106 R)
• M8: 1,443,320 km (0.071 R)
• M9: 1,542,354 km (0.101 R)
• M10: 1,712,896 km (0.073 R)
• M11: 1,980,227 km (0.06 R)
• M12: 2,166,028 km (0.036 R)
• M13: 2,338,065 km (0.082 R)
• M14: 2,396,558 km (0.069 R)
• M15: 2,736,743 km (0.087 R)
• M16: 2,923,292 km (0.1 R)
• M17: 3,007,516 km (0.112 R)
• M18: 3,135,272 km (0.031 R)
• M19: 3,221,590 km (0.093 R)
• M20: 3,619,670 km (0.105 R)
• M21: 3,847,657 km (0.12 R)
• M22: 3,963,446 km (0.097 R)
• M23: 4,657,730 km (0.048 R)
• M24: 4,781,298 km (0.072 R)
• M25: 5,209,447 km (0.12 R)
• M26: 5,493,084 km (0.102 R)
• M27: 5,676,342 km (0.102 R)
• M28: 5,808,437 km (0.111 R)
• M29: 5,888,172 km (0.053 R)
• M30: 6,292,386 km (0.081 R)
• M31: 6,845,299 km (0.094 R)
• M32: 7,014,195 km (0.091 R)
• M33: 7,674,670 km (0.073 R)
• M34: 7,850,148 km (0.114 R)
• M35: 7,967,882 km (0.107 R)
• M36: 8,235,064 km (0.113 R)
• M37: 9,270,879 km (0.089 R)
• M38: 9,426,760 km (0.103 R)
• M39: 10,218,731 km (0.083 R)
• M40: 10,998,884 km (0.041 R)
• M41: 11,130,830 km (0.062 R)
• M42: 11,496,297 km (0.111 R)
• M43: 13,032,368 km (0.102 R)
• M44: 13,770,933 km (0.1 R)
• M45: 14,451,005 km (0.059 R)
• M46: 15,141,848 km (0.083 R)
• M47: 15,362,355 km (0.116 R)
• M48: 15,509,858 km (0.116 R)
• M49: 15,583,760 km (0.108 R)
• M50: 16,030,010 km (0.119 R)
• M51: 16,142,209 km (0.076 R)
• M52: 17,856,451 km (0.057 R)
• M53: 19,468,069 km (0.088 R)
• M54: 19,908,335 km (0.041 R)
• M55: 20,149,786 km (0.098 R)
• M56: 20,311,352 km (0.092 R)
• M57: 20,595,139 km (0.083 R)
• M58: 21,660,724 km (0.113 R)
• M59: 21,826,180 km (0.114 R)
• M60: 22,618,151 km (0.054 R)
• M61: 23,038,820 km (0.028 R)
• M62: 23,504,369 km (0.102 R)
• M63: 24,273,152 km (0.116 R)
• M64: 24,574,293 km (0.089 R)
• M65: 25,441,511 km (0.042 R)
• M66: 26,142,527 km (0.083 R)
• M67: 26,983,267 km (0.062 R)
• M68: 27,698,195 km (0.042 R)
• M69: 28,283,572 km (0.091 R)
• M70: 29,055,347 km (0.104 R)
• M71: 29,879,931 km (0.089 R)
• M72: 29,972,083 km (0.118 R)
• M73: 30,480,267 km (0.104 R)
• M74: 30,758,669 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 13

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.03 AU - 11.89 AU

Year: 11905 Days

Day: 12.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,911,709 km

• M1: 260,300 km (0.091 R)
• M2: 440,715 km (0.094 R)
• M3: 534,962 km (0.102 R)
• M4: 768,484 km (0.084 R)
• M5: 1,058,854 km (0.118 R)
• M6: 2,275,234 km (0.071 R)
• M7: 2,393,716 km (0.1 R)
• M8: 2,514,441 km (0.039 R)
• M9: 2,606,294 km (0.08 R)
• M10: 2,793,441 km (0.095 R)
• M11: 3,017,539 km (0.115 R)
• M12: 3,483,686 km (0.039 R)
• M13: 4,080,581 km (0.044 R)
• M14: 4,262,193 km (0.099 R)
• M15: 4,558,546 km (0.104 R)
• M16: 5,648,516 km (0.078 R)
• M17: 6,432,708 km (0.108 R)
• M18: 6,730,259 km (0.041 R)
• M19: 7,427,385 km (0.11 R)
• M20: 7,965,488 km (0.118 R)
• M21: 8,609,208 km (0.076 R)
• M22: 8,749,381 km (0.099 R)
• M23: 8,937,426 km (0.104 R)
• M24: 9,031,971 km (0.069 R)
• M25: 9,222,110 km (0.098 R)
• M26: 9,800,306 km (0.101 R)
• M27: 10,390,320 km (0.042 R)
• M28: 11,450,520 km (0.103 R)
• M29: 11,759,889 km (0.089 R)
• M30: 12,071,800 km (0.098 R)
• M31: 12,651,043 km (0.047 R)
• M32: 13,185,556 km (0.072 R)
• M33: 14,331,925 km (0.081 R)
• M34: 14,553,928 km (0.118 R)
• M35: 14,721,178 km (0.09 R)
• M36: 15,339,766 km (0.109 R)
• M37: 15,909,734 km (0.09 R)
• M38: 18,257,822 km (0.1 R)
• M39: 18,983,222 km (0.102 R)
• M40: 19,227,216 km (0.089 R)
• M41: 20,712,424 km (0.072 R)
• M42: 21,278,801 km (0.101 R)
• M43: 21,405,511 km (0.118 R)
• M44: 21,722,957 km (0.1 R)
• M45: 22,685,021 km (0.051 R)
• M46: 23,008,751 km (0.107 R)
• M47: 23,726,372 km (0.111 R)
• M48: 24,385,201 km (0.065 R)
• M49: 25,183,754 km (0.062 R)
• M50: 25,519,003 km (0.11 R)
• M51: 25,653,641 km (0.079 R)
• M52: 26,193,989 km (0.099 R)
• M53: 27,423,833 km (0.115 R)
• M54: 27,561,613 km (0.093 R)
• M55: 31,009,095 km (0.096 R)
• M56: 31,368,579 km (0.105 R)
• M57: 32,309,400 km (0.091 R)
• M58: 32,454,959 km (0.109 R)
• M59: 32,600,817 km (0.068 R)
• M60: 32,892,981 km (0.094 R)
• M61: 34,293,068 km (0.104 R)
• M62: 36,164,687 km (0.063 R)
• M63: 36,543,020 km (0.106 R)
• M64: 37,150,986 km (0.117 R)
• M65: 37,379,870 km (0.119 R)
• M66: 38,840,394 km (0.074 R)
• M67: 39,538,717 km (0.098 R)
• M68: 40,162,840 km (0.091 R)
• M69: 40,790,253 km (0.063 R)
• M70: 41,579,232 km (0.087 R)
• M71: 42,532,470 km (0.068 R)
• M72: 43,895,456 km (0.107 R)
• M73: 45,761,989 km (0.099 R)
• M74: 48,152,263 km (0.087 R)
• M75: 48,818,872 km (0.078 R)
• M76: 49,069,598 km (0.101 R)
• M77: 49,236,998 km (0.089 R)
• M78: 49,740,245 km (0.119 R)
• M79: 50,414,034 km (0.091 R)
• M80: 50,498,556 km (0.08 R)
• M81: 50,752,125 km (0.117 R)
• M82: 50,836,797 km (0.099 R)
• M83: 52,624,641 km (0.112 R)
• M84: 53,053,389 km (0.066 R)
• M85: 54,260,045 km (0.109 R)
• M86: 55,127,414 km (0.083 R)
• M87: 56,437,143 km (0.102 R)
• M88: 58,110,844 km (0.068 R)
• M89: 58,287,968 km (0.081 R)
• M90: 58,642,665 km (0.059 R)
• M91: 59,265,291 km (0.046 R)
• M92: 59,622,082 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.1

Radius: 5.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.71 AU - 18.81 AU

Year: 24833 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,911,709 km

• M1: 110,403 km (0.116 R)
• M2: 150,196 km (0.082 R)
• M3: 209,138 km (0.033 R)
• M4: 278,252 km (0.06 R)
• M5: 412,741 km (0.052 R)
• M6: 601,533 km (0.104 R)
• M7: 835,205 km (0.083 R)
• M8: 1,335,460 km (0.092 R)
• M9: 1,449,753 km (0.1 R)
• M10: 1,737,280 km (0.109 R)
• M11: 2,042,460 km (0.066 R)
• M12: 2,121,447 km (0.119 R)
• M13: 3,115,076 km (0.093 R)
• M14: 3,422,201 km (0.117 R)
• M15: 3,900,914 km (0.066 R)
• M16: 4,231,675 km (0.114 R)
• M17: 4,537,154 km (0.078 R)
• M18: 5,241,161 km (0.093 R)
• M19: 5,828,632 km (0.076 R)
• M20: 5,978,829 km (0.12 R)
• M21: 6,130,222 km (0.051 R)
• M22: 7,065,059 km (0.075 R)
• M23: 7,795,096 km (0.071 R)
• M24: 7,877,674 km (0.069 R)
• M25: 7,918,963 km (0.1 R)
• M26: 8,548,770 km (0.039 R)
• M27: 8,633,892 km (0.107 R)
• M28: 9,281,650 km (0.071 R)
• M29: 9,369,315 km (0.106 R)
• M30: 10,124,634 km (0.106 R)
• M31: 10,991,704 km (0.071 R)
• M32: 11,270,404 km (0.107 R)
• M33: 11,645,745 km (0.041 R)
• M34: 12,312,354 km (0.116 R)
• M35: 12,408,695 km (0.118 R)
• M36: 12,553,505 km (0.117 R)
• M37: 12,650,295 km (0.066 R)
• M38: 12,698,914 km (0.114 R)
• M39: 13,236,719 km (0.027 R)
• M40: 13,932,050 km (0.028 R)
• M41: 14,385,331 km (0.11 R)
• M42: 14,997,187 km (0.042 R)
• M43: 15,151,572 km (0.092 R)
• M44: 15,409,777 km (0.076 R)
• M45: 15,721,839 km (0.101 R)
• M46: 15,983,336 km (0.076 R)
• M47: 16,035,845 km (0.079 R)
• M48: 16,723,247 km (0.074 R)
• M49: 16,936,723 km (0.11 R)
• M50: 17,853,907 km (0.116 R)
• M51: 20,758,051 km (0.115 R)
• M52: 22,971,202 km (0.076 R)
• M53: 24,892,038 km (0.111 R)
• M54: 25,318,991 km (0.098 R)
• M55: 26,366,176 km (0.119 R)
• M56: 26,739,123 km (0.094 R)
• M57: 27,553,085 km (0.029 R)
• M58: 29,462,553 km (0.062 R)
• M59: 30,433,144 km (0.1 R)
• M60: 30,758,968 km (0.041 R)
• M61: 31,677,499 km (0.056 R)
• M62: 32,007,811 km (0.075 R)
• M63: 32,605,155 km (0.078 R)
• M64: 33,139,070 km (0.118 R)
• M65: 33,541,488 km (0.076 R)
• M66: 33,608,807 km (0.063 R)
• M67: 34,283,494 km (0.049 R)
• M68: 34,554,715 km (0.117 R)
• M69: 34,962,668 km (0.104 R)
• M70: 35,099,101 km (0.104 R)
• M71: 36,610,937 km (0.114 R)
• M72: 37,305,071 km (0.092 R)
• M73: 38,214,028 km (0.118 R)
• M74: 38,847,425 km (0.109 R)
• M75: 39,059,406 km (0.086 R)
• M76: 39,130,165 km (0.03 R)
• M77: 41,271,958 km (0.112 R)
• M78: 42,284,437 km (0.09 R)
• M79: 42,356,992 km (0.079 R)
• M80: 42,429,696 km (0.091 R)
• M81: 43,085,683 km (0.09 R)
• M82: 43,818,413 km (0.038 R)
• M83: 44,629,084 km (0.109 R)
• M84: 45,147,590 km (0.099 R)
• M85: 46,415,133 km (0.1 R)
• M86: 47,845,588 km (0.113 R)
• M87: 48,072,827 km (0.109 R)
• M88: 48,148,673 km (0.078 R)
• M89: 48,985,224 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit