🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.51 AU - 0.85 AU

Year: 204 Days

Day: 43.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 94,321,290 km

• M1: 192,682 km (0.077 R)
• M2: 477,516 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 208 Days

Day: 15.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.89 AU - 0.93 AU

Year: 315 Days

Day: 20 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,321,290 km

• M1: 260,001 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.93 AU - 1.41 AU

Year: 460 Days

Day: 27.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,321,290 km

• M1: 877,242 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.07 AU - 1.63 AU

Year: 570 Days

Day: 31.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.97 AU - 4.93 AU

Year: 3412 Days

Day: 40.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 147.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 10

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.13 AU - 9.43 AU

Year: 7887 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,321,290 km

• M1: 285,882 km (0.069 R)
• M2: 426,952 km (0.113 R)
• M3: 594,801 km (0.112 R)
• M4: 724,802 km (0.1 R)
• M5: 880,982 km (0.105 R)
• M6: 946,655 km (0.066 R)
• M7: 1,101,190 km (0.099 R)
• M8: 1,455,138 km (0.109 R)
• M9: 1,574,368 km (0.058 R)
• M10: 1,759,271 km (0.042 R)
• M11: 2,195,947 km (0.119 R)
• M12: 2,310,390 km (0.101 R)
• M13: 2,812,739 km (0.105 R)
• M14: 3,401,407 km (0.094 R)
• M15: 3,723,641 km (0.095 R)
• M16: 4,225,392 km (0.066 R)
• M17: 4,542,689 km (0.111 R)
• M18: 4,689,444 km (0.108 R)
• M19: 5,048,180 km (0.076 R)
• M20: 5,139,136 km (0.12 R)
• M21: 6,144,733 km (0.08 R)
• M22: 6,372,720 km (0.076 R)
• M23: 6,770,052 km (0.116 R)
• M24: 6,937,900 km (0.102 R)
• M25: 7,519,387 km (0.065 R)
• M26: 7,623,507 km (0.101 R)
• M27: 7,693,370 km (0.081 R)
• M28: 8,366,710 km (0.087 R)
• M29: 9,281,351 km (0.099 R)
• M30: 9,468,049 km (0.079 R)
• M31: 9,618,395 km (0.095 R)
• M32: 10,112,367 km (0.031 R)
• M33: 10,459,135 km (0.066 R)
• M34: 10,692,508 km (0.026 R)
• M35: 12,006,875 km (0.105 R)
• M36: 12,497,406 km (0.035 R)
• M37: 12,869,606 km (0.092 R)
• M38: 13,119,733 km (0.1 R)
• M39: 13,922,625 km (0.094 R)
• M40: 14,008,045 km (0.084 R)
• M41: 14,093,615 km (0.056 R)
• M42: 14,828,440 km (0.069 R)
• M43: 15,046,853 km (0.113 R)
• M44: 15,753,254 km (0.05 R)
• M45: 16,200,253 km (0.063 R)
• M46: 16,924,007 km (0.106 R)
• M47: 17,936,336 km (0.087 R)
• M48: 18,169,260 km (0.092 R)
• M49: 18,449,905 km (0.117 R)
• M50: 20,552,204 km (0.083 R)
• M51: 21,433,934 km (0.096 R)
• M52: 21,681,070 km (0.112 R)
• M53: 22,178,034 km (0.102 R)
• M54: 23,082,353 km (0.059 R)
• M55: 23,386,336 km (0.058 R)
• M56: 23,742,828 km (0.097 R)
• M57: 23,896,165 km (0.093 R)
• M58: 24,667,642 km (0.089 R)
• M59: 24,978,506 km (0.038 R)
• M60: 25,604,124 km (0.049 R)
• M61: 25,708,992 km (0.119 R)
• M62: 26,393,552 km (0.079 R)
• M63: 26,977,433 km (0.028 R)
• M64: 27,137,503 km (0.043 R)
• M65: 28,374,527 km (0.091 R)
• M66: 28,972,769 km (0.092 R)
• M67: 29,520,148 km (0.07 R)
• M68: 30,126,318 km (0.098 R)
• M69: 30,680,878 km (0.093 R)
• M70: 31,015,229 km (0.092 R)
• M71: 31,238,728 km (0.073 R)
• M72: 31,800,019 km (0.099 R)
• M73: 31,969,065 km (0.072 R)
• M74: 32,989,622 km (0.096 R)
• M75: 33,905,609 km (0.074 R)
• M76: 34,135,990 km (0.045 R)
• M77: 35,528,746 km (0.116 R)
• M78: 35,997,287 km (0.097 R)
• M79: 37,593,197 km (0.041 R)
• M80: 38,010,725 km (0.076 R)
• M81: 38,609,864 km (0.097 R)
• M82: 39,151,708 km (0.038 R)
• M83: 39,817,568 km (0.118 R)
• M84: 40,182,287 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.3

Radius: 14.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.96 AU - 11.54 AU

Year: 10225 Days

Day: 13 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 94,321,290 km

• M1: 246,687 km (0.098 R)
• M2: 347,965 km (0.066 R)
• M3: 493,823 km (0.106 R)
• M4: 636,539 km (0.106 R)
• M5: 922,570 km (0.031 R)
• M6: 1,107,473 km (0.116 R)
• M7: 1,487,302 km (0.05 R)
• M8: 2,083,898 km (0.079 R)
• M9: 2,400,597 km (0.08 R)
• M10: 2,626,340 km (0.03 R)
• M11: 2,786,859 km (0.105 R)
• M12: 2,914,167 km (0.07 R)
• M13: 3,365,204 km (0.104 R)
• M14: 3,738,301 km (0.099 R)
• M15: 3,940,109 km (0.117 R)
• M16: 4,187,095 km (0.094 R)
• M17: 4,291,664 km (0.119 R)
• M18: 5,069,722 km (0.102 R)
• M19: 5,248,492 km (0.055 R)
• M20: 5,520,909 km (0.099 R)
• M21: 5,891,314 km (0.11 R)
• M22: 6,486,564 km (0.079 R)
• M23: 7,151,077 km (0.088 R)
• M24: 7,708,629 km (0.107 R)
• M25: 7,837,283 km (0.1 R)
• M26: 7,992,715 km (0.118 R)
• M27: 8,359,379 km (0.11 R)
• M28: 8,544,731 km (0.111 R)
• M29: 8,785,135 km (0.039 R)
• M30: 9,437,232 km (0.058 R)
• M31: 10,530,194 km (0.089 R)
• M32: 11,456,803 km (0.12 R)
• M33: 12,109,050 km (0.12 R)
• M34: 12,198,958 km (0.092 R)
• M35: 12,289,016 km (0.073 R)
• M36: 13,886,123 km (0.053 R)
• M37: 14,933,308 km (0.117 R)
• M38: 16,402,060 km (0.089 R)
• M39: 16,701,405 km (0.119 R)
• M40: 17,916,739 km (0.114 R)
• M41: 18,535,027 km (0.101 R)
• M42: 18,951,058 km (0.075 R)
• M43: 19,440,542 km (0.064 R)
• M44: 19,898,611 km (0.05 R)
• M45: 21,041,689 km (0.038 R)
• M46: 21,912,947 km (0.059 R)
• M47: 22,463,467 km (0.089 R)
• M48: 22,684,872 km (0.098 R)
• M49: 23,840,814 km (0.082 R)
• M50: 23,991,310 km (0.084 R)
• M51: 24,255,649 km (0.119 R)
• M52: 24,672,728 km (0.084 R)
• M53: 25,437,323 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.8

Radius: 6.7

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.02 AU - 15.32 AU

Year: 16391 Days

Day: 22.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 94,321,290 km

• M1: 157,227 km (0.095 R)
• M2: 201,060 km (0.068 R)
• M3: 321,486 km (0.116 R)
• M4: 520,900 km (0.086 R)
• M5: 778,059 km (0.067 R)
• M6: 1,398,890 km (0.108 R)
• M7: 1,451,847 km (0.119 R)
• M8: 1,726,958 km (0.055 R)
• M9: 1,958,835 km (0.114 R)
• M10: 2,108,881 km (0.11 R)
• M11: 2,581,311 km (0.066 R)
• M12: 2,679,597 km (0.054 R)
• M13: 3,190,175 km (0.12 R)
• M14: 3,331,245 km (0.038 R)
• M15: 3,619,969 km (0.044 R)
• M16: 4,029,867 km (0.115 R)
• M17: 4,182,607 km (0.072 R)
• M18: 4,337,291 km (0.033 R)
• M19: 4,572,908 km (0.083 R)
• M20: 4,853,105 km (0.089 R)
• M21: 4,934,187 km (0.067 R)
• M22: 6,828,544 km (0.071 R)
• M23: 7,010,755 km (0.073 R)
• M24: 7,380,261 km (0.041 R)
• M25: 7,993,912 km (0.064 R)
• M26: 8,186,145 km (0.12 R)
• M27: 8,574,950 km (0.064 R)
• M28: 8,821,188 km (0.076 R)
• M29: 8,870,705 km (0.098 R)
• M30: 10,346,189 km (0.079 R)
• M31: 11,031,945 km (0.057 R)
• M32: 11,623,755 km (0.054 R)
• M33: 11,786,966 km (0.054 R)
• M34: 13,403,072 km (0.064 R)
• M35: 14,091,970 km (0.094 R)
• M36: 14,382,339 km (0.097 R)
• M37: 14,674,803 km (0.06 R)
• M38: 14,851,179 km (0.082 R)
• M39: 14,969,062 km (0.09 R)
• M40: 16,592,199 km (0.084 R)
• M41: 17,207,345 km (0.09 R)
• M42: 18,018,316 km (0.111 R)
• M43: 18,586,937 km (0.084 R)
• M44: 19,225,720 km (0.04 R)
• M45: 21,184,704 km (0.098 R)
• M46: 21,784,741 km (0.109 R)
• M47: 22,797,220 km (0.108 R)
• M48: 23,755,843 km (0.108 R)
• M49: 25,077,989 km (0.088 R)
• M50: 25,218,461 km (0.106 R)
• M51: 25,571,063 km (0.086 R)
• M52: 27,358,010 km (0.082 R)
• M53: 27,792,891 km (0.045 R)
• M54: 27,938,300 km (0.042 R)
• M55: 28,963,494 km (0.034 R)
• M56: 29,852,106 km (0.037 R)
• M57: 31,352,871 km (0.076 R)
• M58: 31,731,952 km (0.108 R)
• M59: 31,807,948 km (0.119 R)
• M60: 33,263,087 km (0.095 R)
• M61: 34,505,347 km (0.111 R)
• M62: 37,195,117 km (0.119 R)
• M63: 37,837,789 km (0.108 R)
• M64: 38,402,970 km (0.055 R)
• M65: 39,542,008 km (0.114 R)
• M66: 39,623,838 km (0.096 R)
• M67: 40,279,975 km (0.091 R)
• M68: 41,354,087 km (0.103 R)
• M69: 42,354,000 km (0.062 R)
• M70: 42,688,949 km (0.09 R)
• M71: 43,109,020 km (0.111 R)
• M72: 44,717,646 km (0.067 R)
• M73: 45,315,140 km (0.119 R)
• M74: 45,400,710 km (0.03 R)
• M75: 45,657,869 km (0.118 R)
• M76: 45,743,588 km (0.102 R)
• M77: 49,483,535 km (0.049 R)
• M78: 51,434,590 km (0.094 R)
• M79: 52,959,292 km (0.097 R)
• M80: 54,772,119 km (0.102 R)
• M81: 55,228,542 km (0.105 R)
• M82: 56,144,978 km (0.078 R)
• M83: 56,236,981 km (0.094 R)
• M84: 56,328,984 km (0.053 R)
• M85: 56,789,596 km (0.072 R)
• M86: 57,436,606 km (0.047 R)
• M87: 62,318,883 km (0.069 R)
• M88: 62,604,465 km (0.115 R)
• M89: 63,464,204 km (0.09 R)
• M90: 64,135,599 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.6

Radius: 6

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.9 AU - 24.3 AU

Year: 32751 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,321,290 km

• M1: 183,407 km (0.079 R)
• M2: 1,600,548 km (0.112 R)
• M3: 1,933,552 km (0.091 R)
• M4: 2,049,192 km (0.094 R)
• M5: 2,369,032 km (0.097 R)
• M6: 2,410,171 km (0.1 R)
• M7: 2,704,580 km (0.059 R)
• M8: 3,235,503 km (0.103 R)
• M9: 3,513,007 km (0.057 R)
• M10: 6,049,887 km (0.077 R)
• M11: 6,333,974 km (0.083 R)
• M12: 6,797,578 km (0.08 R)
• M13: 7,152,424 km (0.118 R)
• M14: 9,932,700 km (0.114 R)
• M15: 10,470,355 km (0.117 R)
• M16: 10,948,619 km (0.119 R)
• M17: 11,155,663 km (0.082 R)
• M18: 12,497,257 km (0.118 R)
• M19: 13,814,615 km (0.105 R)
• M20: 13,889,115 km (0.105 R)
• M21: 14,113,213 km (0.096 R)
• M22: 14,565,297 km (0.107 R)
• M23: 14,869,280 km (0.07 R)
• M24: 15,483,529 km (0.103 R)
• M25: 16,027,766 km (0.116 R)
• M26: 16,657,573 km (0.105 R)
• M27: 17,295,309 km (0.096 R)
• M28: 18,924,280 km (0.091 R)
• M29: 20,347,106 km (0.057 R)
• M30: 20,686,842 km (0.037 R)
• M31: 20,857,534 km (0.098 R)
• M32: 22,676,644 km (0.044 R)
• M33: 23,917,408 km (0.071 R)
• M34: 24,907,597 km (0.06 R)
• M35: 25,911,249 km (0.059 R)
• M36: 26,279,409 km (0.08 R)
• M37: 26,464,163 km (0.033 R)
• M38: 28,905,001 km (0.064 R)
• M39: 29,766,536 km (0.12 R)
• M40: 31,025,701 km (0.083 R)
• M41: 32,006,165 km (0.05 R)
• M42: 32,104,750 km (0.062 R)
• M43: 34,097,992 km (0.101 R)
• M44: 35,516,928 km (0.074 R)
• M45: 35,823,604 km (0.071 R)
• M46: 37,889,700 km (0.094 R)
• M47: 38,621,832 km (0.099 R)
• M48: 39,781,963 km (0.058 R)
• M49: 40,632,726 km (0.07 R)
• M50: 41,060,427 km (0.025 R)
• M51: 44,535,137 km (0.11 R)
• M52: 45,640,216 km (0.064 R)
• M53: 45,973,520 km (0.064 R)
• M54: 46,530,772 km (0.094 R)
• M55: 46,978,070 km (0.106 R)
• M56: 48,102,896 km (0.104 R)
• M57: 48,442,035 km (0.065 R)
• M58: 49,122,705 km (0.096 R)
• M59: 49,464,237 km (0.061 R)
• M60: 49,692,374 km (0.11 R)
• M61: 49,920,959 km (0.089 R)
• M62: 50,838,293 km (0.115 R)
• M63: 51,183,715 km (0.12 R)
• M64: 51,645,523 km (0.077 R)
• M65: 52,457,092 km (0.044 R)
• M66: 53,156,013 km (0.104 R)
• M67: 53,858,076 km (0.093 R)
• M68: 54,798,897 km (0.086 R)
• M69: 55,626,472 km (0.117 R)
• M70: 56,339,306 km (0.075 R)
• M71: 59,583,635 km (0.106 R)
• M72: 59,704,959 km (0.097 R)
• M73: 61,412,170 km (0.117 R)
• M74: 63,506,540 km (0.025 R)
• M75: 64,624,784 km (0.103 R)
• M76: 66,377,174 km (0.091 R)
• M77: 66,502,985 km (0.109 R)
• M78: 66,754,759 km (0.101 R)
• M79: 68,526,147 km (0.076 R)
• M80: 69,035,079 km (0.094 R)
• M81: 69,545,208 km (0.112 R)
• M82: 71,985,747 km (0.112 R)
• M83: 72,373,505 km (0.056 R)
• M84: 72,632,609 km (0.096 R)
• M85: 72,762,160 km (0.04 R)
• M86: 74,584,711 km (0.099 R)
• M87: 74,977,256 km (0.064 R)
• M88: 76,158,780 km (0.081 R)
• M89: 77,214,343 km (0.119 R)
• M90: 81,888,678 km (0.089 R)
• M91: 82,158,552 km (0.12 R)
• M92: 86,516,488 km (0.071 R)
• M93: 89,555,868 km (0.116 R)
• M94: 90,112,222 km (0.096 R)
• M95: 92,911,198 km (0.119 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit