🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.65 AU - 0.73 AU

Year: 210 Days

Day: 41.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 229 Days

Day: 32.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,623,387 km

• M1: 29,321 km (0.057 R)
• M2: 230,979 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.84 AU - 0.98 AU

Year: 319 Days

Day: 18.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,623,387 km

• M1: 159,621 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.98 AU - 1.18 AU

Year: 412 Days

Day: 28.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.05 AU - 1.37 AU

Year: 489 Days

Day: 27 Hours

Environment

Temp: 18 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,623,387 km

• M1: 442,361 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.5 AU - 2.3 AU

Year: 961 Days

Day: 38.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 9.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4 AU - 5.78 AU

Year: 3970 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,623,387 km

• M1: 129,103 km (0.103 R)
• M2: 208,689 km (0.085 R)
• M3: 275,559 km (0.065 R)
• M4: 401,969 km (0.109 R)
• M5: 480,508 km (0.062 R)
• M6: 579,841 km (0.052 R)
• M7: 734,675 km (0.046 R)
• M8: 939,026 km (0.052 R)
• M9: 1,422,676 km (0.054 R)
• M10: 1,527,843 km (0.115 R)
• M11: 1,603,240 km (0.084 R)
• M12: 1,668,764 km (0.04 R)
• M13: 1,802,654 km (0.033 R)
• M14: 2,117,259 km (0.1 R)
• M15: 2,601,956 km (0.117 R)
• M16: 2,877,216 km (0.073 R)
• M17: 3,093,235 km (0.063 R)
• M18: 3,328,553 km (0.11 R)
• M19: 3,427,138 km (0.1 R)
• M20: 3,555,493 km (0.114 R)
• M21: 3,627,449 km (0.098 R)
• M22: 3,729,026 km (0.063 R)
• M23: 3,994,562 km (0.077 R)
• M24: 4,069,511 km (0.078 R)
• M25: 4,312,308 km (0.094 R)
• M26: 4,653,840 km (0.078 R)
• M27: 4,827,972 km (0.052 R)
• M28: 5,363,383 km (0.117 R)
• M29: 5,713,741 km (0.056 R)
• M30: 5,781,359 km (0.102 R)
• M31: 6,020,267 km (0.071 R)
• M32: 6,349,382 km (0.098 R)
• M33: 6,419,544 km (0.089 R)
• M34: 6,631,225 km (0.05 R)
• M35: 6,827,497 km (0.099 R)
• M36: 6,917,256 km (0.099 R)
• M37: 7,079,869 km (0.077 R)
• M38: 7,225,577 km (0.096 R)
• M39: 7,445,935 km (0.072 R)
• M40: 7,575,487 km (0.046 R)
• M41: 7,817,985 km (0.12 R)
• M42: 7,968,630 km (0.06 R)
• M43: 8,234,465 km (0.09 R)
• M44: 8,368,505 km (0.105 R)
• M45: 8,580,635 km (0.067 R)
• M46: 8,892,247 km (0.089 R)
• M47: 9,506,645 km (0.057 R)
• M48: 9,707,855 km (0.117 R)
• M49: 9,808,833 km (0.105 R)
• M50: 9,951,101 km (0.107 R)
• M51: 10,567,893 km (0.075 R)
• M52: 10,672,013 km (0.047 R)
• M53: 10,734,545 km (0.112 R)
• M54: 11,602,063 km (0.095 R)
• M55: 11,838,577 km (0.099 R)
• M56: 12,055,045 km (0.107 R)
• M57: 12,185,644 km (0.12 R)
• M58: 12,448,039 km (0.088 R)
• M59: 12,646,106 km (0.045 R)
• M60: 13,336,351 km (0.104 R)
• M61: 13,493,878 km (0.069 R)
• M62: 13,788,137 km (0.102 R)
• M63: 13,856,353 km (0.113 R)
• M64: 14,015,974 km (0.073 R)
• M65: 14,382,938 km (0.052 R)
• M66: 14,753,192 km (0.05 R)
• M67: 15,173,413 km (0.119 R)
• M68: 15,267,360 km (0.105 R)
• M69: 15,361,457 km (0.06 R)
• M70: 15,882,656 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.7

Radius: 9.4

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.56 AU - 6.4 AU

Year: 4709 Days

Day: 11.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,623,387 km

• M1: 234,420 km (0.075 R)
• M2: 384,467 km (0.061 R)
• M3: 488,437 km (0.117 R)
• M4: 581,487 km (0.06 R)
• M5: 1,057,059 km (0.064 R)
• M6: 1,139,637 km (0.072 R)
• M7: 1,253,181 km (0.099 R)
• M8: 1,340,995 km (0.103 R)
• M9: 1,569,730 km (0.098 R)
• M10: 1,713,045 km (0.056 R)
• M11: 1,794,576 km (0.118 R)
• M12: 1,877,453 km (0.115 R)
• M13: 2,030,043 km (0.084 R)
• M14: 2,151,666 km (0.089 R)
• M15: 2,222,127 km (0.048 R)
• M16: 2,438,595 km (0.051 R)
• M17: 2,990,013 km (0.049 R)
• M18: 3,049,253 km (0.077 R)
• M19: 3,433,570 km (0.085 R)
• M20: 3,897,922 km (0.064 R)
• M21: 4,159,718 km (0.103 R)
• M22: 4,563,034 km (0.035 R)
• M23: 4,885,418 km (0.083 R)
• M24: 5,748,298 km (0.116 R)
• M25: 5,921,682 km (0.095 R)
• M26: 5,996,481 km (0.05 R)
• M27: 6,273,387 km (0.048 R)
• M28: 6,451,857 km (0.057 R)
• M29: 6,580,362 km (0.116 R)
• M30: 6,761,674 km (0.069 R)
• M31: 6,997,291 km (0.054 R)
• M32: 7,369,042 km (0.105 R)
• M33: 7,449,675 km (0.116 R)
• M34: 7,665,844 km (0.036 R)
• M35: 7,747,375 km (0.09 R)
• M36: 7,911,483 km (0.11 R)
• M37: 8,298,942 km (0.117 R)
• M38: 9,178,577 km (0.06 R)
• M39: 9,761,859 km (0.095 R)
• M40: 10,058,063 km (0.117 R)
• M41: 10,538,123 km (0.085 R)
• M42: 10,689,665 km (0.054 R)
• M43: 10,811,438 km (0.036 R)
• M44: 11,210,266 km (0.086 R)
• M45: 11,364,950 km (0.116 R)
• M46: 11,614,031 km (0.093 R)
• M47: 11,676,563 km (0.097 R)
• M48: 12,308,165 km (0.11 R)
• M49: 14,268,795 km (0.111 R)
• M50: 15,250,755 km (0.117 R)
• M51: 15,628,938 km (0.095 R)
• M52: 16,429,736 km (0.042 R)
• M53: 16,500,047 km (0.115 R)
• M54: 16,676,123 km (0.105 R)
• M55: 19,913,421 km (0.07 R)
• M56: 20,213,814 km (0.032 R)
• M57: 20,289,062 km (0.088 R)
• M58: 20,515,702 km (0.077 R)
• M59: 21,506,938 km (0.047 R)
• M60: 21,622,278 km (0.112 R)
• M61: 22,047,136 km (0.089 R)
• M62: 22,435,641 km (0.115 R)
• M63: 22,630,867 km (0.111 R)
• M64: 22,787,346 km (0.042 R)
• M65: 22,944,274 km (0.051 R)
• M66: 23,140,846 km (0.03 R)
• M67: 23,615,071 km (0.118 R)
• M68: 24,532,854 km (0.083 R)
• M69: 25,421,615 km (0.11 R)
• M70: 25,747,439 km (0.032 R)
• M71: 26,156,589 km (0.087 R)
• M72: 26,238,719 km (0.102 R)
• M73: 26,774,429 km (0.086 R)
• M74: 27,898,657 km (0.075 R)
• M75: 27,982,581 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 8.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.94 AU - 7.16 AU

Year: 5463 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,623,387 km

• M1: 124,914 km (0.11 R)
• M2: 294,708 km (0.077 R)
• M3: 352,153 km (0.091 R)
• M4: 436,377 km (0.086 R)
• M5: 489,035 km (0.052 R)
• M6: 618,886 km (0.108 R)
• M7: 751,580 km (0.051 R)
• M8: 1,004,251 km (0.038 R)
• M9: 1,066,334 km (0.038 R)
• M10: 1,151,305 km (0.04 R)
• M11: 1,294,321 km (0.116 R)
• M12: 1,396,945 km (0.052 R)
• M13: 1,454,989 km (0.118 R)
• M14: 1,683,724 km (0.029 R)
• M15: 1,808,788 km (0.098 R)
• M16: 2,015,383 km (0.112 R)
• M17: 2,409,423 km (0.118 R)
• M18: 2,680,644 km (0.11 R)
• M19: 2,768,309 km (0.064 R)
• M20: 2,856,871 km (0.106 R)
• M21: 2,916,560 km (0.103 R)
• M22: 3,361,464 km (0.039 R)
• M23: 3,600,073 km (0.045 R)
• M24: 3,778,543 km (0.049 R)
• M25: 4,009,971 km (0.083 R)
• M26: 4,678,823 km (0.095 R)
• M27: 4,891,701 km (0.118 R)
• M28: 4,945,406 km (0.036 R)
• M29: 5,071,368 km (0.081 R)
• M30: 5,419,033 km (0.105 R)
• M31: 5,474,684 km (0.073 R)
• M32: 5,549,034 km (0.109 R)
• M33: 5,698,931 km (0.057 R)
• M34: 5,755,479 km (0.048 R)
• M35: 6,507,657 km (0.069 R)
• M36: 6,626,138 km (0.089 R)
• M37: 6,885,392 km (0.086 R)
• M38: 7,026,313 km (0.03 R)
• M39: 7,107,245 km (0.088 R)
• M40: 7,290,503 km (0.069 R)
• M41: 7,475,406 km (0.118 R)
• M42: 7,745,280 km (0.11 R)
• M43: 7,849,999 km (0.04 R)
• M44: 7,912,979 km (0.099 R)
• M45: 8,060,632 km (0.092 R)
• M46: 8,251,819 km (0.096 R)
• M47: 8,530,669 km (0.093 R)
• M48: 8,595,594 km (0.06 R)
• M49: 8,987,840 km (0.07 R)
• M50: 9,587,129 km (0.111 R)
• M51: 10,222,322 km (0.104 R)
• M52: 10,291,137 km (0.115 R)
• M53: 10,614,567 km (0.113 R)
• M54: 10,754,142 km (0.032 R)
• M55: 11,604,756 km (0.072 R)
• M56: 12,062,376 km (0.055 R)
• M57: 12,159,465 km (0.091 R)
• M58: 12,427,843 km (0.072 R)
• M59: 12,673,483 km (0.027 R)
• M60: 12,796,901 km (0.118 R)
• M61: 13,045,084 km (0.09 R)
• M62: 13,470,391 km (0.076 R)
• M63: 13,798,758 km (0.106 R)
• M64: 14,257,874 km (0.094 R)
• M65: 14,721,926 km (0.092 R)
• M66: 14,773,837 km (0.112 R)
• M67: 14,825,747 km (0.084 R)
• M68: 14,981,928 km (0.092 R)
• M69: 15,322,113 km (0.074 R)
• M70: 15,374,622 km (0.08 R)
• M71: 15,770,907 km (0.11 R)
• M72: 15,877,121 km (0.107 R)
• M73: 16,063,520 km (0.045 R)
• M74: 16,143,705 km (0.118 R)
• M75: 16,331,151 km (0.077 R)
• M76: 16,573,350 km (0.104 R)
• M77: 16,816,596 km (0.103 R)
• M78: 17,088,415 km (0.097 R)
• M79: 17,416,483 km (0.114 R)
• M80: 18,134,254 km (0.095 R)
• M81: 18,580,953 km (0.077 R)
• M82: 18,833,624 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855

Radius: 4.8

Gravity: 37.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.12 AU - 15.36 AU

Year: 16693 Days

Day: 23.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,623,387 km

• M1: 71,657 km (0.118 R)
• M2: 534,812 km (0.11 R)
• M3: 662,120 km (0.061 R)
• M4: 1,318,107 km (0.097 R)
• M5: 1,580,053 km (0.117 R)
• M6: 1,858,006 km (0.118 R)
• M7: 1,889,720 km (0.09 R)
• M8: 1,921,734 km (0.104 R)
• M9: 2,018,973 km (0.078 R)
• M10: 2,184,428 km (0.105 R)
• M11: 2,218,088 km (0.09 R)
• M12: 2,388,928 km (0.036 R)
• M13: 4,530,721 km (0.112 R)
• M14: 5,101,138 km (0.072 R)
• M15: 5,326,432 km (0.051 R)
• M16: 7,243,230 km (0.117 R)
• M17: 8,115,984 km (0.041 R)
• M18: 8,591,406 km (0.056 R)
• M19: 8,644,812 km (0.107 R)
• M20: 9,902,631 km (0.057 R)
• M21: 10,581,357 km (0.117 R)
• M22: 10,638,503 km (0.084 R)
• M23: 11,100,162 km (0.03 R)
• M24: 11,158,356 km (0.104 R)
• M25: 11,450,670 km (0.1 R)
• M26: 11,864,158 km (0.04 R)
• M27: 13,380,333 km (0.078 R)
• M28: 13,940,876 km (0.098 R)
• M29: 14,700,235 km (0.101 R)
• M30: 14,956,346 km (0.064 R)
• M31: 15,085,000 km (0.076 R)
• M32: 15,149,328 km (0.097 R)
• M33: 15,733,507 km (0.099 R)
• M34: 18,693,002 km (0.091 R)
• M35: 19,459,242 km (0.072 R)
• M36: 20,663,355 km (0.062 R)
• M37: 22,183,868 km (0.059 R)
• M38: 22,257,171 km (0.099 R)
• M39: 23,068,740 km (0.093 R)
• M40: 23,366,290 km (0.097 R)
• M41: 23,440,790 km (0.098 R)
• M42: 24,115,626 km (0.062 R)
• M43: 24,266,420 km (0.106 R)
• M44: 24,644,903 km (0.095 R)
• M45: 25,637,933 km (0.093 R)
• M46: 26,100,640 km (0.12 R)
• M47: 26,877,950 km (0.104 R)
• M48: 27,820,716 km (0.097 R)
• M49: 29,014,357 km (0.101 R)
• M50: 29,174,726 km (0.054 R)
• M51: 29,415,878 km (0.111 R)
• M52: 32,195,107 km (0.113 R)
• M53: 32,444,337 km (0.084 R)
• M54: 32,694,166 km (0.12 R)
• M55: 32,944,593 km (0.081 R)
• M56: 33,868,659 km (0.025 R)
• M57: 33,953,032 km (0.056 R)
• M58: 35,656,054 km (0.056 R)
• M59: 35,913,811 km (0.094 R)
• M60: 36,604,505 km (0.116 R)
• M61: 39,055,815 km (0.103 R)
• M62: 39,321,651 km (0.082 R)
• M63: 40,480,286 km (0.066 R)
• M64: 41,650,142 km (0.059 R)
• M65: 43,563,199 km (0.089 R)
• M66: 44,391,822 km (0.101 R)
• M67: 44,669,176 km (0.101 R)
• M68: 45,318,581 km (0.08 R)
• M69: 47,191,247 km (0.11 R)
• M70: 47,757,923 km (0.111 R)
• M71: 48,898,009 km (0.047 R)
• M72: 48,993,452 km (0.099 R)
• M73: 50,914,887 km (0.096 R)
• M74: 51,593,164 km (0.103 R)
• M75: 54,237,157 km (0.112 R)
• M76: 54,533,660 km (0.072 R)
• M77: 54,929,945 km (0.026 R)
• M78: 55,725,057 km (0.089 R)
• M79: 57,931,476 km (0.117 R)
• M80: 58,842,378 km (0.1 R)
• M81: 59,859,942 km (0.059 R)
• M82: 60,064,143 km (0.117 R)
• M83: 60,370,819 km (0.117 R)
• M84: 60,678,093 km (0.085 R)
• M85: 62,636,180 km (0.074 R)
• M86: 63,779,407 km (0.106 R)
• M87: 64,405,773 km (0.094 R)
• M88: 64,719,779 km (0.089 R)
• M89: 67,462,057 km (0.089 R)
• M90: 67,780,850 km (0.114 R)
• M91: 68,740,371 km (0.032 R)
• M92: 71,213,074 km (0.112 R)
• M93: 71,321,234 km (0.053 R)
• M94: 71,429,393 km (0.069 R)
• M95: 71,537,702 km (0.083 R)
• M96: 72,405,818 km (0.119 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: 197 - 10,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit