🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.01 AU - 1.05 AU

Year: 364 Days

Day: 30.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,974,912 km

• M1: 163,062 km (0.091 R)
• M2: 369,806 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.31 AU - 2.89 AU

Year: 1460 Days

Day: 30.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.58 AU - 4.44 AU

Year: 2796 Days

Day: 32.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,974,912 km

• M1: 2,411,518 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.93 AU - 5.15 AU

Year: 3940 Days

Day: 26.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 12.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.05 AU - 7.43 AU

Year: 6094 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,974,912 km

• M1: 155,133 km (0.083 R)
• M2: 246,238 km (0.118 R)
• M3: 405,111 km (0.052 R)
• M4: 502,350 km (0.112 R)
• M5: 620,831 km (0.084 R)
• M6: 787,483 km (0.071 R)
• M7: 1,197,381 km (0.084 R)
• M8: 1,395,150 km (0.052 R)
• M9: 2,143,588 km (0.042 R)
• M10: 2,310,539 km (0.084 R)
• M11: 2,520,724 km (0.119 R)
• M12: 3,188,828 km (0.11 R)
• M13: 3,955,517 km (0.089 R)
• M14: 4,395,185 km (0.082 R)
• M15: 4,656,982 km (0.036 R)
• M16: 5,071,667 km (0.103 R)
• M17: 5,220,966 km (0.114 R)
• M18: 5,346,478 km (0.107 R)
• M19: 5,523,901 km (0.096 R)
• M20: 5,703,269 km (0.073 R)
• M21: 6,015,480 km (0.032 R)
• M22: 6,200,084 km (0.079 R)
• M23: 6,548,048 km (0.11 R)
• M24: 7,040,525 km (0.083 R)
• M25: 7,347,350 km (0.113 R)
• M26: 8,061,081 km (0.075 R)
• M27: 8,618,333 km (0.059 R)
• M28: 9,037,058 km (0.103 R)
• M29: 9,677,636 km (0.117 R)
• M30: 10,050,284 km (0.078 R)
• M31: 11,131,578 km (0.084 R)
• M32: 11,653,225 km (0.107 R)
• M33: 13,162,817 km (0.092 R)
• M34: 14,062,948 km (0.097 R)
• M35: 14,168,115 km (0.056 R)
• M36: 14,911,467 km (0.119 R)
• M37: 15,018,729 km (0.08 R)
• M38: 15,414,265 km (0.088 R)
• M39: 15,595,129 km (0.072 R)
• M40: 17,067,322 km (0.104 R)
• M41: 17,329,567 km (0.076 R)
• M42: 17,706,554 km (0.101 R)
• M43: 17,820,098 km (0.098 R)
• M44: 17,971,940 km (0.094 R)
• M45: 18,391,861 km (0.118 R)
• M46: 18,776,328 km (0.064 R)
• M47: 18,892,117 km (0.053 R)
• M48: 18,969,459 km (0.105 R)
• M49: 19,202,233 km (0.089 R)
• M50: 19,357,964 km (0.104 R)
• M51: 19,749,163 km (0.099 R)
• M52: 20,419,960 km (0.092 R)
• M53: 20,539,189 km (0.095 R)
• M54: 21,098,386 km (0.09 R)
• M55: 21,218,812 km (0.112 R)
• M56: 22,436,240 km (0.09 R)
• M57: 22,723,617 km (0.105 R)
• M58: 23,260,524 km (0.047 R)
• M59: 23,384,990 km (0.106 R)
• M60: 24,473,164 km (0.104 R)
• M61: 25,278,749 km (0.056 R)
• M62: 25,406,805 km (0.069 R)
• M63: 25,620,580 km (0.071 R)
• M64: 26,308,880 km (0.103 R)
• M65: 26,872,565 km (0.072 R)
• M66: 28,720,846 km (0.106 R)
• M67: 28,854,437 km (0.108 R)
• M68: 29,480,654 km (0.032 R)
• M69: 29,750,379 km (0.061 R)
• M70: 30,111,359 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.7

Radius: 9.1

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.65 AU - 11.51 AU

Year: 12844 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,974,912 km

• M1: 242,049 km (0.057 R)
• M2: 356,791 km (0.056 R)
• M3: 510,129 km (0.074 R)
• M4: 667,954 km (0.109 R)
• M5: 743,651 km (0.094 R)
• M6: 802,443 km (0.049 R)
• M7: 1,143,825 km (0.086 R)
• M8: 1,307,037 km (0.11 R)
• M9: 1,379,292 km (0.079 R)
• M10: 1,604,736 km (0.065 R)
• M11: 1,896,303 km (0.118 R)
• M12: 2,062,655 km (0.094 R)
• M13: 2,712,808 km (0.036 R)
• M14: 2,964,282 km (0.107 R)
• M15: 3,223,385 km (0.104 R)
• M16: 3,523,628 km (0.078 R)
• M17: 3,694,469 km (0.113 R)
• M18: 4,478,212 km (0.108 R)
• M19: 4,813,311 km (0.109 R)
• M20: 5,234,130 km (0.095 R)
• M21: 5,508,044 km (0.097 R)
• M22: 6,357,910 km (0.089 R)
• M23: 6,776,933 km (0.111 R)
• M24: 7,378,616 km (0.073 R)
• M25: 7,509,813 km (0.063 R)
• M26: 7,685,890 km (0.12 R)
• M27: 7,908,043 km (0.043 R)
• M28: 8,495,214 km (0.111 R)
• M29: 9,096,598 km (0.112 R)
• M30: 9,711,744 km (0.112 R)
• M31: 10,000,169 km (0.09 R)
• M32: 10,882,348 km (0.082 R)
• M33: 11,383,052 km (0.116 R)
• M34: 12,511,319 km (0.057 R)
• M35: 12,930,342 km (0.099 R)
• M36: 14,269,542 km (0.079 R)
• M37: 14,487,806 km (0.103 R)
• M38: 14,597,461 km (0.12 R)
• M39: 17,135,239 km (0.058 R)
• M40: 17,251,178 km (0.026 R)
• M41: 17,309,222 km (0.114 R)
• M42: 19,261,623 km (0.106 R)
• M43: 19,442,487 km (0.035 R)
• M44: 19,563,362 km (0.083 R)
• M45: 21,594,752 km (0.083 R)
• M46: 21,782,647 km (0.11 R)
• M47: 22,286,642 km (0.094 R)
• M48: 23,756,740 km (0.037 R)
• M49: 24,340,471 km (0.095 R)
• M50: 24,405,696 km (0.1 R)
• M51: 25,920,225 km (0.055 R)
• M52: 27,261,818 km (0.042 R)
• M53: 27,804,859 km (0.065 R)
• M54: 28,282,824 km (0.083 R)
• M55: 28,626,001 km (0.094 R)
• M56: 29,108,604 km (0.11 R)
• M57: 29,247,132 km (0.101 R)
• M58: 29,802,888 km (0.068 R)
• M59: 30,222,061 km (0.057 R)
• M60: 31,633,218 km (0.108 R)
• M61: 33,065,767 km (0.094 R)
• M62: 34,739,318 km (0.089 R)
• M63: 35,327,836 km (0.07 R)
• M64: 35,549,391 km (0.109 R)
• M65: 35,845,595 km (0.086 R)
• M66: 36,589,395 km (0.096 R)
• M67: 38,927,760 km (0.104 R)
• M68: 39,845,842 km (0.085 R)
• M69: 41,469,577 km (0.097 R)
• M70: 45,261,285 km (0.109 R)
• M71: 45,984,441 km (0.072 R)
• M72: 46,145,707 km (0.025 R)
• M73: 46,873,650 km (0.116 R)
• M74: 48,915,362 km (0.057 R)
• M75: 49,327,205 km (0.104 R)
• M76: 50,237,359 km (0.039 R)
• M77: 51,654,649 km (0.102 R)
• M78: 51,738,424 km (0.115 R)
• M79: 53,085,104 km (0.083 R)
• M80: 53,932,725 km (0.116 R)
• M81: 54,699,265 km (0.025 R)
• M82: 54,784,685 km (0.03 R)
• M83: 54,870,105 km (0.091 R)
• M84: 55,041,245 km (0.073 R)
• M85: 56,243,414 km (0.109 R)
• M86: 56,329,582 km (0.073 R)
• M87: 56,502,069 km (0.105 R)
• M88: 56,588,387 km (0.072 R)
• M89: 57,107,342 km (0.088 R)
• M90: 57,714,709 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.7

Radius: 5.7

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.16 AU - 15.58 AU

Year: 17989 Days

Day: 21.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,974,912 km

• M1: 80,783 km (0.03 R)
• M2: 228,586 km (0.074 R)
• M3: 294,708 km (0.083 R)
• M4: 743,950 km (0.066 R)
• M5: 1,484,310 km (0.111 R)
• M6: 1,562,550 km (0.113 R)
• M7: 2,002,966 km (0.087 R)
• M8: 2,148,225 km (0.064 R)
• M9: 2,541,967 km (0.088 R)
• M10: 3,023,523 km (0.097 R)
• M11: 3,156,665 km (0.099 R)
• M12: 3,360,118 km (0.103 R)
• M13: 3,638,071 km (0.085 R)
• M14: 4,591,308 km (0.045 R)
• M15: 4,706,199 km (0.075 R)
• M16: 5,988,253 km (0.06 R)
• M17: 6,029,991 km (0.12 R)
• M18: 6,840,961 km (0.086 R)
• M19: 7,325,957 km (0.104 R)
• M20: 7,370,537 km (0.116 R)
• M21: 8,657,079 km (0.11 R)
• M22: 9,037,207 km (0.066 R)
• M23: 9,617,647 km (0.076 R)
• M24: 10,110,572 km (0.109 R)
• M25: 10,510,746 km (0.077 R)
• M26: 11,018,332 km (0.042 R)
• M27: 11,481,936 km (0.103 R)
• M28: 12,268,821 km (0.092 R)
• M29: 12,428,142 km (0.111 R)
• M30: 12,481,549 km (0.081 R)
• M31: 13,673,245 km (0.067 R)
• M32: 13,728,297 km (0.046 R)
• M33: 14,004,605 km (0.044 R)
• M34: 14,115,606 km (0.113 R)
• M35: 14,618,854 km (0.107 R)
• M36: 14,900,995 km (0.115 R)
• M37: 15,127,935 km (0.057 R)
• M38: 15,184,932 km (0.109 R)
• M39: 15,527,960 km (0.093 R)
• M40: 16,105,408 km (0.118 R)
• M41: 16,279,988 km (0.055 R)
• M42: 16,455,167 km (0.12 R)
• M43: 16,748,678 km (0.086 R)
• M44: 17,162,466 km (0.084 R)
• M45: 17,519,706 km (0.105 R)
• M46: 17,759,362 km (0.097 R)
• M47: 17,819,350 km (0.03 R)
• M48: 18,545,349 km (0.081 R)
• M49: 18,606,385 km (0.077 R)
• M50: 19,034,683 km (0.03 R)
• M51: 19,963,686 km (0.062 R)
• M52: 20,088,750 km (0.106 R)
• M53: 20,907,499 km (0.05 R)
• M54: 21,225,245 km (0.113 R)
• M55: 22,058,954 km (0.043 R)
• M56: 22,447,310 km (0.07 R)
• M57: 22,642,386 km (0.119 R)
• M58: 23,692,114 km (0.068 R)
• M59: 23,957,052 km (0.077 R)
• M60: 24,156,316 km (0.032 R)
• M61: 24,423,049 km (0.114 R)
• M62: 24,959,208 km (0.11 R)
• M63: 26,316,509 km (0.119 R)
• M64: 26,385,025 km (0.107 R)
• M65: 26,797,317 km (0.113 R)
• M66: 27,489,058 km (0.105 R)
• M67: 28,397,117 km (0.089 R)
• M68: 29,243,990 km (0.058 R)
• M69: 29,813,210 km (0.117 R)
• M70: 29,884,718 km (0.059 R)
• M71: 30,818,209 km (0.064 R)
• M72: 31,252,192 km (0.055 R)
• M73: 32,199,595 km (0.102 R)
• M74: 33,156,423 km (0.064 R)
• M75: 34,496,671 km (0.066 R)
• M76: 34,796,914 km (0.046 R)
• M77: 36,999,293 km (0.084 R)
• M78: 38,855,803 km (0.112 R)
• M79: 39,638,349 km (0.075 R)
• M80: 39,874,116 km (0.106 R)
• M81: 40,425,982 km (0.089 R)
• M82: 42,016,806 km (0.112 R)
• M83: 43,061,747 km (0.109 R)
• M84: 43,708,907 km (0.063 R)
• M85: 44,441,039 km (0.049 R)
• M86: 45,095,081 km (0.103 R)
• M87: 45,505,578 km (0.056 R)
• M88: 46,164,856 km (0.114 R)
• M89: 46,661,371 km (0.062 R)
• M90: 48,581,011 km (0.087 R)
• M91: 49,423,696 km (0.047 R)
• M92: 49,677,414 km (0.077 R)
• M93: 49,931,580 km (0.077 R)
• M94: 51,808,735 km (0.074 R)
• M95: 53,969,676 km (0.092 R)
• M96: 54,929,795 km (0.061 R)
• M97: 57,044,062 km (0.1 R)

Asteroid Belt

Center: 15.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.8

Radius: 5.4

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 15.18 AU - 18 AU

Year: 23532 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,974,912 km

• M1: 69,413 km (0.083 R)
• M2: 109,206 km (0.095 R)
• M3: 334,501 km (0.114 R)
• M4: 440,865 km (0.059 R)
• M5: 1,123,929 km (0.047 R)
• M6: 1,177,186 km (0.055 R)
• M7: 1,314,217 km (0.115 R)
• M8: 1,633,609 km (0.088 R)
• M9: 2,205,970 km (0.115 R)
• M10: 2,798,677 km (0.086 R)
• M11: 4,712,483 km (0.096 R)
• M12: 6,164,031 km (0.096 R)
• M13: 6,839,315 km (0.096 R)
• M14: 7,086,152 km (0.089 R)
• M15: 7,639,514 km (0.046 R)
• M16: 8,311,209 km (0.072 R)
• M17: 10,211,700 km (0.051 R)
• M18: 10,493,692 km (0.11 R)
• M19: 12,298,740 km (0.111 R)
• M20: 12,659,121 km (0.095 R)
• M21: 13,885,076 km (0.12 R)
• M22: 14,385,930 km (0.112 R)
• M23: 16,185,293 km (0.12 R)
• M24: 17,446,104 km (0.09 R)
• M25: 17,850,766 km (0.051 R)
• M26: 18,669,365 km (0.115 R)
• M27: 19,152,567 km (0.117 R)
• M28: 19,569,945 km (0.114 R)
• M29: 19,709,819 km (0.108 R)
• M30: 21,054,404 km (0.051 R)
• M31: 21,341,183 km (0.117 R)
• M32: 22,282,304 km (0.093 R)
• M33: 22,355,307 km (0.116 R)
• M34: 22,794,676 km (0.08 R)
• M35: 23,089,235 km (0.078 R)
• M36: 23,459,190 km (0.12 R)
• M37: 24,807,067 km (0.053 R)
• M38: 25,034,156 km (0.104 R)
• M39: 25,490,430 km (0.037 R)
• M40: 25,796,058 km (0.037 R)
• M41: 26,103,033 km (0.109 R)
• M42: 26,797,915 km (0.1 R)
• M43: 28,284,918 km (0.098 R)
• M44: 28,601,467 km (0.116 R)
• M45: 29,959,367 km (0.114 R)
• M46: 30,282,050 km (0.052 R)
• M47: 30,849,325 km (0.086 R)
• M48: 31,093,469 km (0.077 R)
• M49: 31,583,701 km (0.107 R)
• M50: 32,654,822 km (0.05 R)
• M51: 33,654,135 km (0.087 R)
• M52: 34,241,606 km (0.108 R)
• M53: 37,924,257 km (0.085 R)
• M54: 38,360,484 km (0.065 R)
• M55: 38,535,514 km (0.047 R)
• M56: 38,974,135 km (0.081 R)
• M57: 41,550,659 km (0.116 R)
• M58: 43,359,447 km (0.065 R)
• M59: 44,365,044 km (0.089 R)
• M60: 44,456,897 km (0.112 R)
• M61: 44,824,758 km (0.03 R)
• M62: 46,866,021 km (0.098 R)
• M63: 46,959,520 km (0.102 R)
• M64: 47,521,858 km (0.104 R)
• M65: 47,615,805 km (0.083 R)
• M66: 48,180,687 km (0.098 R)
• M67: 49,602,764 km (0.082 R)
• M68: 49,698,058 km (0.079 R)
• M69: 51,616,651 km (0.081 R)
• M70: 52,779,475 km (0.079 R)
• M71: 53,461,641 km (0.12 R)
• M72: 54,146,800 km (0.1 R)
• M73: 54,539,644 km (0.071 R)
• M74: 54,638,079 km (0.085 R)
• M75: 56,319,110 km (0.092 R)
• M76: 57,415,812 km (0.108 R)
• M77: 58,117,426 km (0.118 R)
• M78: 58,922,712 km (0.116 R)
• M79: 59,124,669 km (0.087 R)
• M80: 60,748,255 km (0.064 R)
• M81: 61,565,358 km (0.025 R)
• M82: 62,283,577 km (0.057 R)
• M83: 63,107,563 km (0.043 R)
• M84: 63,624,423 km (0.113 R)
• M85: 63,935,138 km (0.097 R)
• M86: 64,246,451 km (0.069 R)
• M87: 64,766,453 km (0.108 R)
• M88: 66,439,706 km (0.11 R)
• M89: 67,281,642 km (0.115 R)
• M90: 67,915,339 km (0.097 R)
• M91: 68,763,409 km (0.053 R)
• M92: 69,508,407 km (0.08 R)
• M93: 70,577,283 km (0.077 R)
• M94: 71,974,976 km (0.109 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit