🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.51 AU - 0.61 AU

Year: 148 Days

Day: 20.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.64 AU - 0.92 AU

Year: 243 Days

Day: 33 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,448,856 km

• M1: 142,866 km (0.116 R)
• M2: 166,951 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.98 AU - 1.58 AU

Year: 511 Days

Day: 42.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.43 AU - 3.71 AU

Year: 1899 Days

Day: 35.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 8.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.82 AU - 6.98 AU

Year: 5060 Days

Day: 14.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 101,448,856 km

• M1: 112,946 km (0.115 R)
• M2: 165,006 km (0.103 R)
• M3: 253,269 km (0.041 R)
• M4: 318,344 km (0.034 R)
• M5: 542,442 km (0.066 R)
• M6: 659,128 km (0.04 R)
• M7: 720,912 km (0.107 R)
• M8: 792,121 km (0.119 R)
• M9: 911,051 km (0.043 R)
• M10: 1,200,822 km (0.079 R)
• M11: 1,400,834 km (0.09 R)
• M12: 1,491,341 km (0.118 R)
• M13: 1,621,192 km (0.051 R)
• M14: 1,697,188 km (0.091 R)
• M15: 2,002,816 km (0.038 R)
• M16: 2,188,467 km (0.085 R)
• M17: 2,251,448 km (0.065 R)
• M18: 2,379,653 km (0.067 R)
• M19: 2,565,304 km (0.09 R)
• M20: 3,009,012 km (0.116 R)
• M21: 3,079,472 km (0.072 R)
• M22: 3,150,531 km (0.112 R)
• M23: 3,427,736 km (0.086 R)
• M24: 3,501,338 km (0.113 R)
• M25: 3,662,754 km (0.091 R)
• M26: 3,775,850 km (0.068 R)
• M27: 4,070,408 km (0.046 R)
• M28: 4,122,319 km (0.083 R)
• M29: 4,253,367 km (0.091 R)
• M30: 4,398,925 km (0.078 R)
• M31: 4,492,574 km (0.119 R)
• M32: 4,627,361 km (0.106 R)
• M33: 4,984,152 km (0.117 R)
• M34: 5,521,508 km (0.071 R)
• M35: 5,855,859 km (0.083 R)
• M36: 6,047,793 km (0.102 R)
• M37: 6,226,712 km (0.068 R)
• M38: 6,316,770 km (0.11 R)
• M39: 6,513,641 km (0.094 R)
• M40: 6,635,713 km (0.093 R)
• M41: 7,037,981 km (0.112 R)
• M42: 7,511,758 km (0.101 R)
• M43: 7,898,319 km (0.075 R)
• M44: 8,094,142 km (0.079 R)
• M45: 8,225,489 km (0.102 R)
• M46: 8,523,638 km (0.084 R)
• M47: 8,909,900 km (0.058 R)
• M48: 9,233,181 km (0.088 R)
• M49: 9,439,476 km (0.093 R)
• M50: 9,769,040 km (0.114 R)
• M51: 10,049,536 km (0.112 R)
• M52: 10,816,674 km (0.067 R)
• M53: 11,179,898 km (0.081 R)
• M54: 11,381,256 km (0.118 R)
• M55: 11,510,210 km (0.066 R)
• M56: 11,602,512 km (0.057 R)
• M57: 11,974,262 km (0.107 R)
• M58: 12,331,053 km (0.105 R)
• M59: 12,786,728 km (0.11 R)
• M60: 12,844,174 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 10.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.85 AU - 7.27 AU

Year: 5268 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,448,856 km

• M1: 152,440 km (0.116 R)
• M2: 290,669 km (0.098 R)
• M3: 358,287 km (0.078 R)
• M4: 524,789 km (0.086 R)
• M5: 644,468 km (0.101 R)
• M6: 925,861 km (0.113 R)
• M7: 1,272,479 km (0.07 R)
• M8: 1,643,482 km (0.12 R)
• M9: 1,733,989 km (0.12 R)
• M10: 1,826,141 km (0.108 R)
• M11: 2,448,468 km (0.092 R)
• M12: 2,910,127 km (0.11 R)
• M13: 3,283,673 km (0.106 R)
• M14: 3,418,162 km (0.083 R)
• M15: 3,574,043 km (0.115 R)
• M16: 3,712,421 km (0.101 R)
• M17: 3,832,548 km (0.058 R)
• M18: 3,933,526 km (0.11 R)
• M19: 4,015,057 km (0.035 R)
• M20: 4,158,970 km (0.108 R)
• M21: 4,262,941 km (0.08 R)
• M22: 4,346,716 km (0.112 R)
• M23: 4,430,939 km (0.092 R)
• M24: 4,515,911 km (0.101 R)
• M25: 4,644,266 km (0.077 R)
• M26: 4,752,126 km (0.101 R)
• M27: 5,236,823 km (0.1 R)
• M28: 5,349,171 km (0.066 R)
• M29: 5,806,791 km (0.118 R)
• M30: 6,444,676 km (0.056 R)
• M31: 7,229,317 km (0.092 R)
• M32: 7,683,945 km (0.111 R)
• M33: 7,811,851 km (0.119 R)
• M34: 7,992,117 km (0.103 R)
• M35: 8,488,632 km (0.104 R)
• M36: 8,700,612 km (0.066 R)
• M37: 8,807,275 km (0.117 R)
• M38: 9,021,948 km (0.1 R)
• M39: 9,511,283 km (0.071 R)
• M40: 9,759,316 km (0.118 R)
• M41: 9,870,168 km (0.091 R)
• M42: 9,981,469 km (0.11 R)
• M43: 10,065,244 km (0.11 R)
• M44: 11,759,589 km (0.098 R)
• M45: 11,848,151 km (0.044 R)
• M46: 12,144,804 km (0.1 R)
• M47: 12,324,022 km (0.116 R)
• M48: 12,745,439 km (0.089 R)
• M49: 13,049,422 km (0.034 R)
• M50: 13,294,314 km (0.04 R)
• M51: 13,540,702 km (0.108 R)
• M52: 13,695,535 km (0.089 R)
• M53: 14,541,511 km (0.108 R)
• M54: 15,630,883 km (0.038 R)
• M55: 15,728,271 km (0.083 R)
• M56: 15,825,959 km (0.075 R)
• M57: 16,087,157 km (0.11 R)
• M58: 17,313,859 km (0.028 R)
• M59: 17,684,263 km (0.026 R)
• M60: 17,955,335 km (0.099 R)
• M61: 18,125,577 km (0.071 R)
• M62: 18,501,666 km (0.063 R)
• M63: 18,604,739 km (0.071 R)
• M64: 19,470,911 km (0.111 R)
• M65: 19,821,119 km (0.1 R)
• M66: 20,705,542 km (0.104 R)
• M67: 20,848,258 km (0.07 R)
• M68: 21,278,352 km (0.08 R)
• M69: 21,350,309 km (0.11 R)
• M70: 21,530,574 km (0.067 R)
• M71: 21,639,033 km (0.084 R)
• M72: 22,476,332 km (0.081 R)
• M73: 22,843,595 km (0.067 R)
• M74: 23,472,654 km (0.102 R)
• M75: 23,658,754 km (0.114 R)
• M76: 24,107,398 km (0.107 R)
• M77: 24,295,143 km (0.079 R)
• M78: 24,596,583 km (0.116 R)
• M79: 25,241,200 km (0.075 R)
• M80: 25,584,677 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 9.7

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.72 AU - 9.72 AU

Year: 8322 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 101,448,856 km

• M1: 275,858 km (0.08 R)
• M2: 492,925 km (0.099 R)
• M3: 559,795 km (0.042 R)
• M4: 828,772 km (0.052 R)
• M5: 1,137,243 km (0.102 R)
• M6: 1,248,095 km (0.103 R)
• M7: 1,966,165 km (0.109 R)
• M8: 2,100,653 km (0.113 R)
• M9: 2,693,659 km (0.073 R)
• M10: 3,524,675 km (0.108 R)
• M11: 3,771,961 km (0.115 R)
• M12: 4,312,757 km (0.12 R)
• M13: 4,877,938 km (0.082 R)
• M14: 5,092,012 km (0.108 R)
• M15: 5,184,763 km (0.04 R)
• M16: 5,688,908 km (0.079 R)
• M17: 5,882,039 km (0.084 R)
• M18: 6,175,699 km (0.054 R)
• M19: 7,468,374 km (0.108 R)
• M20: 8,217,710 km (0.093 R)
• M21: 8,290,265 km (0.051 R)
• M22: 8,363,119 km (0.071 R)
• M23: 9,028,231 km (0.118 R)
• M24: 9,103,180 km (0.05 R)
• M25: 9,748,695 km (0.117 R)
• M26: 9,980,123 km (0.091 R)
• M27: 10,135,405 km (0.089 R)
• M28: 10,963,579 km (0.066 R)
• M29: 11,406,239 km (0.063 R)
• M30: 11,609,244 km (0.119 R)
• M31: 12,060,281 km (0.104 R)
• M32: 12,267,325 km (0.063 R)
• M33: 12,852,851 km (0.067 R)
• M34: 13,533,371 km (0.081 R)
• M35: 13,834,811 km (0.098 R)
• M36: 14,225,561 km (0.074 R)
• M37: 15,196,152 km (0.097 R)
• M38: 15,285,312 km (0.107 R)
• M39: 16,324,718 km (0.085 R)
• M40: 16,645,605 km (0.075 R)
• M41: 16,876,136 km (0.115 R)
• M42: 17,107,713 km (0.1 R)
• M43: 18,091,618 km (0.102 R)
• M44: 19,286,756 km (0.051 R)
• M45: 19,869,440 km (0.11 R)
• M46: 20,853,494 km (0.103 R)
• M47: 21,501,702 km (0.119 R)
• M48: 21,652,197 km (0.086 R)
• M49: 22,004,800 km (0.096 R)
• M50: 22,257,770 km (0.111 R)
• M51: 23,485,519 km (0.082 R)
• M52: 24,159,757 km (0.057 R)
• M53: 24,682,601 km (0.102 R)
• M54: 24,892,936 km (0.068 R)
• M55: 25,527,231 km (0.066 R)
• M56: 25,952,987 km (0.089 R)
• M57: 26,113,206 km (0.119 R)
• M58: 27,190,161 km (0.109 R)
• M59: 28,556,738 km (0.066 R)
• M60: 28,777,394 km (0.081 R)
• M61: 28,888,097 km (0.101 R)
• M62: 29,220,653 km (0.113 R)
• M63: 30,169,702 km (0.117 R)
• M64: 31,869,283 km (0.043 R)
• M65: 32,098,318 km (0.107 R)
• M66: 32,615,477 km (0.042 R)
• M67: 32,730,817 km (0.101 R)
• M68: 32,846,157 km (0.111 R)
• M69: 33,193,374 km (0.087 R)
• M70: 33,367,356 km (0.105 R)
• M71: 33,949,591 km (0.11 R)
• M72: 34,417,833 km (0.072 R)
• M73: 35,716,342 km (0.117 R)
• M74: 36,311,891 km (0.054 R)
• M75: 36,850,743 km (0.107 R)
• M76: 36,970,870 km (0.116 R)
• M77: 37,633,738 km (0.107 R)
• M78: 37,754,763 km (0.067 R)
• M79: 37,815,200 km (0.077 R)
• M80: 39,338,705 km (0.041 R)
• M81: 39,400,040 km (0.078 R)
• M82: 39,830,433 km (0.102 R)
• M83: 40,386,189 km (0.048 R)
• M84: 41,567,713 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.1

Radius: 3.1

Gravity: 29.67 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.93 AU - 18.35 AU

Year: 26161 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 101,448,856 km

• M1: 151,094 km (0.107 R)
• M2: 189,092 km (0.03 R)
• M3: 260,151 km (0.1 R)
• M4: 686,804 km (0.059 R)
• M5: 867,069 km (0.066 R)
• M6: 1,269,338 km (0.096 R)
• M7: 2,721,484 km (0.102 R)
• M8: 3,595,734 km (0.053 R)
• M9: 3,944,297 km (0.089 R)
• M10: 3,983,642 km (0.087 R)
• M11: 4,182,457 km (0.065 R)
• M12: 4,303,482 km (0.099 R)
• M13: 5,751,589 km (0.075 R)
• M14: 6,573,630 km (0.094 R)
• M15: 7,189,674 km (0.059 R)
• M16: 13,029,077 km (0.082 R)
• M17: 13,501,507 km (0.114 R)
• M18: 13,560,897 km (0.063 R)
• M19: 13,679,977 km (0.064 R)
• M20: 15,446,130 km (0.046 R)
• M21: 16,071,598 km (0.083 R)
• M22: 16,324,120 km (0.108 R)
• M23: 17,089,313 km (0.101 R)
• M24: 17,476,322 km (0.068 R)
• M25: 19,925,988 km (0.106 R)
• M26: 19,993,606 km (0.092 R)
• M27: 20,537,843 km (0.114 R)
• M28: 21,432,588 km (0.094 R)
• M29: 22,199,426 km (0.114 R)
• M30: 22,762,812 km (0.098 R)
• M31: 23,473,701 km (0.107 R)
• M32: 23,903,645 km (0.086 R)
• M33: 24,481,093 km (0.034 R)
• M34: 25,136,033 km (0.057 R)
• M35: 28,116,172 km (0.055 R)
• M36: 29,801,990 km (0.104 R)
• M37: 29,956,974 km (0.079 R)
• M38: 30,501,061 km (0.078 R)
• M39: 32,073,933 km (0.098 R)
• M40: 33,190,382 km (0.094 R)
• M41: 36,367,093 km (0.084 R)
• M42: 36,532,548 km (0.038 R)
• M43: 36,947,533 km (0.093 R)
• M44: 37,781,840 km (0.104 R)
• M45: 40,065,601 km (0.088 R)
• M46: 40,236,442 km (0.047 R)
• M47: 40,579,021 km (0.064 R)
• M48: 40,664,890 km (0.068 R)
• M49: 45,475,808 km (0.117 R)
• M50: 46,908,656 km (0.118 R)
• M51: 47,721,272 km (0.105 R)
• M52: 50,832,309 km (0.087 R)
• M53: 51,666,766 km (0.113 R)
• M54: 51,759,816 km (0.111 R)
• M55: 53,067,601 km (0.092 R)
• M56: 53,443,241 km (0.067 R)
• M57: 57,151,772 km (0.059 R)
• M58: 57,633,178 km (0.087 R)
• M59: 61,237,290 km (0.064 R)
• M60: 63,613,802 km (0.098 R)
• M61: 63,713,434 km (0.055 R)
• M62: 63,912,997 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.9

Radius: 7.8

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 17.6 AU - 21.56 AU

Year: 30593 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 101,448,856 km

• M1: 450,589 km (0.076 R)
• M2: 571,913 km (0.111 R)
• M3: 623,674 km (0.099 R)
• M4: 969,394 km (0.06 R)
• M5: 1,333,665 km (0.106 R)
• M6: 1,440,179 km (0.047 R)
• M7: 2,347,490 km (0.059 R)
• M8: 3,398,714 km (0.093 R)
• M9: 3,496,252 km (0.042 R)
• M10: 5,406,168 km (0.078 R)
• M11: 5,577,757 km (0.095 R)
• M12: 5,809,185 km (0.052 R)
• M13: 6,044,053 km (0.101 R)
• M14: 6,522,766 km (0.115 R)
• M15: 7,708,329 km (0.085 R)
• M16: 7,772,657 km (0.103 R)
• M17: 9,504,252 km (0.094 R)
• M18: 9,711,445 km (0.096 R)
• M19: 12,690,088 km (0.11 R)
• M20: 12,765,934 km (0.04 R)
• M21: 13,071,264 km (0.093 R)
• M22: 15,355,473 km (0.111 R)
• M23: 16,089,101 km (0.091 R)
• M24: 16,667,596 km (0.096 R)
• M25: 17,084,974 km (0.095 R)
• M26: 17,675,138 km (0.114 R)
• M27: 20,367,750 km (0.055 R)
• M28: 22,815,022 km (0.111 R)
• M29: 23,464,576 km (0.11 R)
• M30: 23,557,925 km (0.094 R)
• M31: 23,838,421 km (0.046 R)
• M32: 24,120,113 km (0.106 R)
• M33: 24,214,360 km (0.104 R)
• M34: 26,026,140 km (0.06 R)
• M35: 30,590,072 km (0.049 R)
• M36: 31,408,671 km (0.08 R)
• M37: 32,338,123 km (0.117 R)
• M38: 36,145,538 km (0.06 R)
• M39: 37,663,957 km (0.074 R)
• M40: 37,992,025 km (0.068 R)
• M41: 38,651,153 km (0.092 R)
• M42: 38,761,257 km (0.103 R)
• M43: 38,982,064 km (0.109 R)
• M44: 39,424,724 km (0.07 R)
• M45: 44,288,001 km (0.104 R)
• M46: 45,329,501 km (0.09 R)
• M47: 50,416,128 km (0.115 R)
• M48: 51,140,182 km (0.113 R)
• M49: 52,110,773 km (0.111 R)
• M50: 54,193,624 km (0.069 R)
• M51: 54,440,460 km (0.076 R)
• M52: 54,935,330 km (0.105 R)
• M53: 56,054,023 km (0.092 R)
• M54: 57,683,144 km (0.108 R)
• M55: 59,454,981 km (0.064 R)
• M56: 60,475,388 km (0.109 R)
• M57: 62,016,994 km (0.076 R)
• M58: 62,533,705 km (0.064 R)
• M59: 64,092,365 km (0.086 R)
• M60: 65,532,394 km (0.083 R)
• M61: 66,322,271 km (0.1 R)
• M62: 66,718,556 km (0.041 R)
• M63: 67,115,439 km (0.083 R)
• M64: 67,645,913 km (0.117 R)
• M65: 71,668,750 km (0.115 R)
• M66: 72,482,562 km (0.116 R)
• M67: 75,492,621 km (0.073 R)
• M68: 76,182,416 km (0.111 R)
• M69: 78,125,094 km (0.084 R)
• M70: 82,200,440 km (0.071 R)
• M71: 82,342,258 km (0.101 R)
• M72: 83,479,202 km (0.025 R)
• M73: 84,764,547 km (0.084 R)
• M74: 85,625,184 km (0.041 R)
• M75: 85,912,561 km (0.113 R)
• M76: 88,369,257 km (0.04 R)
• M77: 92,760,404 km (0.084 R)
• M78: 94,685,130 km (0.099 R)
• M79: 95,727,079 km (0.114 R)
• M80: 96,473,572 km (0.115 R)
• M81: 97,972,394 km (0.119 R)
• M82: 98,724,721 km (0.117 R)
• M83: 99,629,938 km (0.117 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 16,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit