🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.76 AU

Year: 185 Days

Day: 38.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,231,644 km

• M1: 244,144 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.55 AU - 0.77 AU

Year: 194 Days

Day: 20.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.71 AU - 2.13 AU

Year: 962 Days

Day: 19.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.96 AU - 2.18 AU

Year: 1077 Days

Day: 38.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 11.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.42 AU - 5.9 AU

Year: 4870 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,231,644 km

• M1: 173,683 km (0.079 R)
• M2: 622,776 km (0.117 R)
• M3: 769,980 km (0.12 R)
• M4: 985,700 km (0.089 R)
• M5: 1,460,225 km (0.109 R)
• M6: 2,093,622 km (0.107 R)
• M7: 2,341,955 km (0.063 R)
• M8: 2,539,573 km (0.099 R)
• M9: 2,681,392 km (0.061 R)
• M10: 2,784,166 km (0.115 R)
• M11: 2,867,492 km (0.103 R)
• M12: 3,230,865 km (0.079 R)
• M13: 3,429,382 km (0.078 R)
• M14: 3,564,020 km (0.093 R)
• M15: 4,359,880 km (0.104 R)
• M16: 4,530,422 km (0.088 R)
• M17: 4,853,254 km (0.078 R)
• M18: 5,004,797 km (0.082 R)
• M19: 5,235,028 km (0.116 R)
• M20: 5,390,610 km (0.039 R)
• M21: 5,468,849 km (0.061 R)
• M22: 6,109,278 km (0.1 R)
• M23: 6,190,958 km (0.081 R)
• M24: 6,273,088 km (0.068 R)
• M25: 7,286,763 km (0.063 R)
• M26: 8,080,230 km (0.074 R)
• M27: 8,200,058 km (0.091 R)
• M28: 8,685,652 km (0.117 R)
• M29: 8,808,472 km (0.079 R)
• M30: 9,149,406 km (0.076 R)
• M31: 9,557,808 km (0.064 R)
• M32: 10,523,163 km (0.043 R)
• M33: 10,851,830 km (0.086 R)
• M34: 11,084,005 km (0.111 R)
• M35: 11,351,337 km (0.111 R)
• M36: 11,756,298 km (0.111 R)
• M37: 12,131,639 km (0.116 R)
• M38: 12,303,527 km (0.116 R)
• M39: 12,511,020 km (0.114 R)
• M40: 12,615,140 km (0.061 R)
• M41: 12,754,415 km (0.072 R)
• M42: 12,929,295 km (0.038 R)
• M43: 13,458,722 km (0.112 R)
• M44: 13,923,223 km (0.108 R)
• M45: 14,248,000 km (0.113 R)
• M46: 14,393,110 km (0.064 R)
• M47: 14,831,432 km (0.102 R)
• M48: 15,015,437 km (0.087 R)
• M49: 15,274,092 km (0.063 R)
• M50: 15,348,442 km (0.071 R)
• M51: 15,497,143 km (0.109 R)
• M52: 15,984,084 km (0.112 R)
• M53: 16,475,961 km (0.114 R)
• M54: 16,666,549 km (0.083 R)
• M55: 16,972,926 km (0.075 R)
• M56: 17,786,140 km (0.055 R)
• M57: 18,256,475 km (0.059 R)
• M58: 18,651,563 km (0.096 R)
• M59: 19,049,494 km (0.027 R)
• M60: 19,129,379 km (0.113 R)
• M61: 19,209,414 km (0.068 R)
• M62: 19,410,025 km (0.099 R)
• M63: 19,570,992 km (0.079 R)
• M64: 20,874,737 km (0.113 R)
• M65: 21,122,322 km (0.105 R)
• M66: 21,662,071 km (0.095 R)
• M67: 21,829,172 km (0.081 R)
• M68: 22,585,987 km (0.039 R)
• M69: 23,095,218 km (0.115 R)
• M70: 23,308,545 km (0.102 R)
• M71: 23,737,293 km (0.055 R)
• M72: 24,341,818 km (0.102 R)
• M73: 25,038,794 km (0.118 R)
• M74: 25,126,458 km (0.104 R)
• M75: 25,654,090 km (0.119 R)
• M76: 26,363,483 km (0.116 R)

Asteroid Belt

Center: 5.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 12.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.02 AU - 7.62 AU

Year: 5746 Days

Day: 10.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 21,231,644 km

• M1: 155,582 km (0.081 R)
• M2: 401,670 km (0.077 R)
• M3: 514,317 km (0.111 R)
• M4: 969,245 km (0.106 R)
• M5: 1,243,458 km (0.11 R)
• M6: 2,070,135 km (0.057 R)
• M7: 2,163,335 km (0.067 R)
• M8: 2,778,032 km (0.098 R)
• M9: 2,920,450 km (0.06 R)
• M10: 3,172,223 km (0.065 R)
• M11: 3,253,305 km (0.087 R)
• M12: 3,528,415 km (0.108 R)
• M13: 3,840,028 km (0.037 R)
• M14: 4,057,693 km (0.111 R)
• M15: 4,145,806 km (0.106 R)
• M16: 4,309,316 km (0.105 R)
• M17: 4,642,620 km (0.083 R)
• M18: 4,890,354 km (0.111 R)
• M19: 5,398,838 km (0.111 R)
• M20: 5,577,757 km (0.079 R)
• M21: 5,758,471 km (0.118 R)
• M22: 7,327,304 km (0.118 R)
• M23: 8,093,843 km (0.109 R)
• M24: 9,880,640 km (0.057 R)
• M25: 10,300,561 km (0.112 R)
• M26: 10,381,195 km (0.113 R)
• M27: 10,583,750 km (0.095 R)
• M28: 11,116,618 km (0.113 R)
• M29: 11,261,578 km (0.087 R)
• M30: 11,932,225 km (0.076 R)
• M31: 12,767,131 km (0.108 R)
• M32: 12,984,198 km (0.084 R)
• M33: 13,598,746 km (0.028 R)
• M34: 14,065,790 km (0.106 R)
• M35: 14,290,187 km (0.06 R)
• M36: 15,429,375 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 8.4

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.52 AU - 9.68 AU

Year: 10757 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 21,231,644 km

• M1: 162,762 km (0.056 R)
• M2: 258,206 km (0.059 R)
• M3: 669,450 km (0.103 R)
• M4: 884,572 km (0.091 R)
• M5: 1,184,217 km (0.063 R)
• M6: 1,446,163 km (0.119 R)
• M7: 1,948,063 km (0.112 R)
• M8: 2,231,402 km (0.102 R)
• M9: 2,284,359 km (0.12 R)
• M10: 2,337,766 km (0.075 R)
• M11: 3,069,599 km (0.052 R)
• M12: 3,188,230 km (0.103 R)
• M13: 3,399,462 km (0.115 R)
• M14: 3,584,215 km (0.111 R)
• M15: 4,355,991 km (0.059 R)
• M16: 6,232,696 km (0.071 R)
• M17: 6,383,491 km (0.068 R)
• M18: 7,471,815 km (0.116 R)
• M19: 7,551,701 km (0.106 R)
• M20: 7,752,760 km (0.107 R)
• M21: 7,874,383 km (0.081 R)
• M22: 8,408,148 km (0.104 R)
• M23: 9,771,583 km (0.104 R)
• M24: 10,078,857 km (0.115 R)
• M25: 10,344,842 km (0.087 R)
• M26: 10,478,732 km (0.076 R)
• M27: 10,613,221 km (0.116 R)
• M28: 12,176,519 km (0.053 R)
• M29: 12,365,162 km (0.06 R)
• M30: 12,745,290 km (0.079 R)
• M31: 14,204,916 km (0.114 R)
• M32: 14,954,402 km (0.107 R)
• M33: 15,563,115 km (0.099 R)
• M34: 16,128,446 km (0.106 R)
• M35: 16,231,818 km (0.059 R)
• M36: 16,595,789 km (0.098 R)
• M37: 16,752,718 km (0.108 R)
• M38: 18,239,870 km (0.035 R)
• M39: 18,726,811 km (0.077 R)
• M40: 19,382,798 km (0.103 R)
• M41: 19,990,614 km (0.091 R)
• M42: 20,436,715 km (0.049 R)
• M43: 20,942,356 km (0.076 R)
• M44: 21,111,850 km (0.098 R)
• M45: 21,452,185 km (0.066 R)
• M46: 22,657,645 km (0.105 R)
• M47: 24,180,401 km (0.095 R)
• M48: 24,954,122 km (0.119 R)
• M49: 25,615,195 km (0.094 R)
• M50: 26,586,982 km (0.104 R)
• M51: 28,316,483 km (0.052 R)
• M52: 28,754,506 km (0.097 R)
• M53: 28,880,019 km (0.028 R)
• M54: 29,005,830 km (0.072 R)
• M55: 30,978,129 km (0.072 R)
• M56: 31,558,868 km (0.091 R)
• M57: 32,665,443 km (0.073 R)
• M58: 32,730,967 km (0.056 R)
• M59: 33,124,858 km (0.059 R)
• M60: 33,586,368 km (0.115 R)
• M61: 33,983,699 km (0.067 R)
• M62: 34,983,612 km (0.091 R)
• M63: 35,790,543 km (0.074 R)
• M64: 36,671,674 km (0.12 R)
• M65: 38,041,243 km (0.105 R)
• M66: 38,179,022 km (0.117 R)
• M67: 38,386,215 km (0.113 R)
• M68: 39,009,739 km (0.09 R)
• M69: 39,706,566 km (0.108 R)
• M70: 39,916,452 km (0.049 R)
• M71: 40,548,054 km (0.103 R)
• M72: 41,537,345 km (0.101 R)
• M73: 41,608,404 km (0.026 R)
• M74: 42,606,222 km (0.081 R)
• M75: 42,964,359 km (0.052 R)
• M76: 43,467,606 km (0.052 R)
• M77: 44,479,935 km (0.091 R)
• M78: 44,625,194 km (0.083 R)
• M79: 44,989,016 km (0.102 R)
• M80: 46,675,284 km (0.109 R)
• M81: 46,970,739 km (0.113 R)
• M82: 47,563,297 km (0.104 R)
• M83: 48,681,092 km (0.105 R)
• M84: 48,830,839 km (0.089 R)
• M85: 49,506,423 km (0.078 R)
• M86: 49,882,961 km (0.056 R)
• M87: 49,958,508 km (0.087 R)
• M88: 50,487,636 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.1

Radius: 7.1

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.04 AU - 15.76 AU

Year: 18742 Days

Day: 20.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 21,231,644 km

• M1: 140,472 km (0.088 R)
• M2: 522,545 km (0.104 R)
• M3: 750,233 km (0.111 R)
• M4: 1,341,594 km (0.101 R)
• M5: 1,708,557 km (0.086 R)
• M6: 2,437,099 km (0.101 R)
• M7: 2,785,064 km (0.059 R)
• M8: 2,915,513 km (0.11 R)
• M9: 2,981,486 km (0.084 R)
• M10: 3,048,057 km (0.105 R)
• M11: 3,319,128 km (0.116 R)
• M12: 3,597,978 km (0.03 R)
• M13: 3,812,053 km (0.032 R)
• M14: 4,479,110 km (0.108 R)
• M15: 4,943,761 km (0.062 R)
• M16: 5,022,749 km (0.118 R)
• M17: 5,423,820 km (0.07 R)
• M18: 5,628,321 km (0.085 R)
• M19: 6,002,615 km (0.104 R)
• M20: 6,299,267 km (0.076 R)
• M21: 6,427,921 km (0.119 R)
• M22: 7,624,555 km (0.114 R)
• M23: 7,715,959 km (0.113 R)
• M24: 7,761,736 km (0.117 R)
• M25: 8,038,492 km (0.068 R)
• M26: 10,722,727 km (0.119 R)
• M27: 11,186,181 km (0.104 R)
• M28: 11,394,122 km (0.064 R)
• M29: 12,777,753 km (0.095 R)
• M30: 13,049,721 km (0.09 R)
• M31: 13,159,227 km (0.048 R)
• M32: 13,544,442 km (0.109 R)
• M33: 14,213,443 km (0.038 R)
• M34: 14,438,738 km (0.079 R)
• M35: 14,779,073 km (0.101 R)
• M36: 15,064,805 km (0.036 R)
• M37: 15,583,461 km (0.106 R)
• M38: 16,520,093 km (0.1 R)
• M39: 16,816,446 km (0.098 R)
• M40: 17,414,539 km (0.052 R)
• M41: 18,019,662 km (0.053 R)
• M42: 18,631,667 km (0.119 R)
• M43: 18,816,570 km (0.05 R)
• M44: 19,562,315 km (0.066 R)
• M45: 21,533,118 km (0.091 R)
• M46: 21,727,296 km (0.069 R)
• M47: 22,312,971 km (0.082 R)
• M48: 23,367,038 km (0.045 R)
• M49: 23,766,464 km (0.108 R)
• M50: 26,624,980 km (0.111 R)
• M51: 27,601,854 km (0.083 R)
• M52: 28,732,365 km (0.106 R)
• M53: 29,231,723 km (0.056 R)
• M54: 29,590,309 km (0.09 R)
• M55: 29,806,029 km (0.034 R)
• M56: 30,094,604 km (0.08 R)
• M57: 30,311,521 km (0.092 R)
• M58: 30,747,150 km (0.091 R)
• M59: 31,111,720 km (0.097 R)
• M60: 32,955,813 km (0.052 R)
• M61: 35,139,044 km (0.112 R)
• M62: 35,520,070 km (0.089 R)
• M63: 36,363,353 km (0.06 R)
• M64: 36,748,867 km (0.112 R)
• M65: 36,980,893 km (0.06 R)
• M66: 38,461,164 km (0.107 R)
• M67: 39,011,385 km (0.091 R)
• M68: 39,722,573 km (0.038 R)
• M69: 39,960,733 km (0.102 R)
• M70: 40,677,606 km (0.082 R)
• M71: 42,043,584 km (0.115 R)
• M72: 42,529,179 km (0.101 R)
• M73: 43,506,053 km (0.084 R)
• M74: 44,490,257 km (0.09 R)
• M75: 44,819,971 km (0.117 R)
• M76: 45,897,225 km (0.109 R)
• M77: 46,230,380 km (0.091 R)
• M78: 47,823,747 km (0.048 R)
• M79: 48,246,061 km (0.067 R)
• M80: 49,520,486 km (0.086 R)
• M81: 52,885,241 km (0.093 R)
• M82: 54,462,900 km (0.115 R)
• M83: 55,346,126 km (0.056 R)
• M84: 55,700,673 km (0.111 R)
• M85: 56,323,000 km (0.032 R)
• M86: 56,679,791 km (0.088 R)
• M87: 58,384,159 km (0.116 R)
• M88: 59,016,360 km (0.077 R)
• M89: 59,469,193 km (0.099 R)
• M90: 60,469,703 km (0.073 R)
• M91: 60,652,213 km (0.105 R)
• M92: 61,017,830 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 6.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.99 AU - 14.65 AU

Year: 19598 Days

Day: 24 Hours

Environment

Temp: -186 °C

Axial Tilt: 156.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,231,644 km

• M1: 125,213 km (0.12 R)
• M2: 314,904 km (0.081 R)
• M3: 366,216 km (0.077 R)
• M4: 539,151 km (0.095 R)
• M5: 871,258 km (0.059 R)
• M6: 1,047,035 km (0.098 R)
• M7: 1,666,969 km (0.095 R)
• M8: 1,707,211 km (0.042 R)
• M9: 1,899,893 km (0.041 R)
• M10: 2,246,212 km (0.089 R)
• M11: 2,335,971 km (0.054 R)
• M12: 2,596,570 km (0.079 R)
• M13: 2,786,260 km (0.117 R)
• M14: 3,659,014 km (0.025 R)
• M15: 3,961,501 km (0.085 R)
• M16: 4,088,360 km (0.117 R)
• M17: 4,628,409 km (0.067 R)
• M18: 5,510,288 km (0.096 R)
• M19: 5,550,679 km (0.12 R)
• M20: 7,179,052 km (0.113 R)
• M21: 7,378,466 km (0.076 R)
• M22: 7,467,627 km (0.071 R)
• M23: 7,987,479 km (0.062 R)
• M24: 8,356,088 km (0.117 R)
• M25: 8,753,719 km (0.03 R)
• M26: 9,373,803 km (0.059 R)
• M27: 9,909,513 km (0.109 R)
• M28: 10,908,826 km (0.09 R)
• M29: 11,679,255 km (0.111 R)
• M30: 12,044,723 km (0.107 R)
• M31: 13,055,705 km (0.115 R)
• M32: 13,380,482 km (0.117 R)
• M33: 13,790,381 km (0.068 R)
• M34: 13,927,861 km (0.059 R)
• M35: 14,931,513 km (0.091 R)
• M36: 15,072,733 km (0.105 R)
• M37: 15,271,250 km (0.108 R)
• M38: 15,584,807 km (0.119 R)
• M39: 15,871,885 km (0.077 R)
• M40: 16,102,715 km (0.055 R)
• M41: 16,247,526 km (0.113 R)
• M42: 16,684,651 km (0.08 R)
• M43: 16,831,256 km (0.085 R)
• M44: 17,929,006 km (0.078 R)
• M45: 18,714,245 km (0.097 R)
• M46: 18,958,089 km (0.12 R)
• M47: 19,819,923 km (0.109 R)
• M48: 20,006,322 km (0.06 R)
• M49: 20,099,671 km (0.074 R)
• M50: 20,726,037 km (0.07 R)
• M51: 20,789,018 km (0.09 R)
• M52: 20,915,129 km (0.115 R)
• M53: 21,136,534 km (0.056 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 19,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit