🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 145 Days

Day: 12.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.74 AU

Year: 179 Days

Day: 31.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.46 AU - 2.48 AU

Year: 1455 Days

Day: 40.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,008,330 km

• M1: 192,233 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 12.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.73 AU - 6.17 AU

Year: 4768 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,008,330 km

• M1: 318,195 km (0.053 R)
• M2: 710,739 km (0.119 R)
• M3: 1,057,956 km (0.067 R)
• M4: 1,329,177 km (0.117 R)
• M5: 1,555,967 km (0.116 R)
• M6: 1,831,078 km (0.117 R)
• M7: 2,103,496 km (0.105 R)
• M8: 2,254,141 km (0.098 R)
• M9: 2,428,273 km (0.106 R)
• M10: 2,606,892 km (0.066 R)
• M11: 2,851,934 km (0.032 R)
• M12: 3,386,746 km (0.081 R)
• M13: 3,497,449 km (0.1 R)
• M14: 3,791,259 km (0.081 R)
• M15: 4,093,147 km (0.08 R)
• M16: 4,378,879 km (0.099 R)
• M17: 5,071,069 km (0.099 R)
• M18: 5,404,073 km (0.106 R)
• M19: 5,850,474 km (0.068 R)
• M20: 6,172,707 km (0.082 R)
• M21: 6,308,692 km (0.077 R)
• M22: 6,611,627 km (0.084 R)
• M23: 8,017,847 km (0.09 R)
• M24: 8,107,008 km (0.108 R)
• M25: 8,256,157 km (0.108 R)
• M26: 8,892,696 km (0.074 R)
• M27: 9,170,349 km (0.064 R)
• M28: 9,513,677 km (0.104 R)
• M29: 9,702,768 km (0.088 R)
• M30: 11,093,879 km (0.119 R)
• M31: 11,292,994 km (0.065 R)
• M32: 11,593,835 km (0.109 R)
• M33: 12,443,401 km (0.068 R)
• M34: 12,581,181 km (0.097 R)
• M35: 13,844,236 km (0.037 R)
• M36: 14,274,330 km (0.12 R)
• M37: 15,294,737 km (0.094 R)
• M38: 15,813,692 km (0.119 R)
• M39: 16,376,329 km (0.083 R)
• M40: 16,527,423 km (0.109 R)
• M41: 17,213,180 km (0.102 R)
• M42: 18,064,092 km (0.089 R)
• M43: 18,142,183 km (0.089 R)
• M44: 18,220,273 km (0.095 R)
• M45: 18,573,324 km (0.085 R)
• M46: 19,047,549 km (0.08 R)
• M47: 19,166,778 km (0.09 R)
• M48: 19,286,157 km (0.093 R)
• M49: 19,726,274 km (0.113 R)
• M50: 19,887,092 km (0.088 R)
• M51: 20,048,508 km (0.108 R)
• M52: 20,250,615 km (0.119 R)
• M53: 21,768,136 km (0.107 R)
• M54: 22,184,616 km (0.065 R)
• M55: 22,519,715 km (0.062 R)
• M56: 23,237,187 km (0.073 R)
• M57: 24,219,895 km (0.092 R)
• M58: 24,349,148 km (0.044 R)
• M59: 24,608,251 km (0.115 R)
• M60: 24,998,552 km (0.089 R)
• M61: 25,129,002 km (0.106 R)
• M62: 25,347,115 km (0.116 R)
• M63: 25,873,251 km (0.065 R)
• M64: 26,049,328 km (0.055 R)
• M65: 26,402,827 km (0.111 R)
• M66: 26,535,820 km (0.086 R)
• M67: 26,757,973 km (0.099 R)
• M68: 26,936,144 km (0.06 R)
• M69: 27,968,070 km (0.08 R)
• M70: 28,058,427 km (0.086 R)
• M71: 28,148,784 km (0.034 R)
• M72: 28,784,725 km (0.093 R)
• M73: 30,394,996 km (0.106 R)
• M74: 30,767,196 km (0.072 R)
• M75: 31,187,715 km (0.099 R)
• M76: 31,281,364 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 14.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.69 AU - 11.33 AU

Year: 13690 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,008,330 km

• M1: 246,388 km (0.102 R)
• M2: 891,005 km (0.027 R)
• M3: 1,123,779 km (0.047 R)
• M4: 1,754,334 km (0.105 R)
• M5: 2,164,232 km (0.095 R)
• M6: 2,278,675 km (0.081 R)
• M7: 2,484,073 km (0.099 R)
• M8: 2,850,887 km (0.108 R)
• M9: 3,170,128 km (0.097 R)
• M10: 3,568,508 km (0.118 R)
• M11: 3,705,090 km (0.117 R)
• M12: 4,304,679 km (0.12 R)
• M13: 4,487,039 km (0.033 R)
• M14: 4,671,792 km (0.091 R)
• M15: 5,087,524 km (0.045 R)
• M16: 5,280,506 km (0.106 R)
• M17: 5,436,686 km (0.064 R)
• M18: 5,753,684 km (0.071 R)
• M19: 5,995,434 km (0.103 R)
• M20: 6,572,732 km (0.076 R)
• M21: 6,741,030 km (0.117 R)
• M22: 7,254,450 km (0.09 R)
• M23: 7,824,866 km (0.096 R)
• M24: 8,228,481 km (0.037 R)
• M25: 8,319,138 km (0.115 R)
• M26: 8,455,571 km (0.099 R)
• M27: 9,290,626 km (0.109 R)
• M28: 9,718,027 km (0.101 R)
• M29: 9,861,940 km (0.095 R)
• M30: 10,103,391 km (0.1 R)
• M31: 10,346,937 km (0.084 R)
• M32: 10,592,277 km (0.111 R)
• M33: 10,691,012 km (0.088 R)
• M34: 10,989,011 km (0.109 R)
• M35: 12,053,400 km (0.109 R)
• M36: 12,415,576 km (0.071 R)
• M37: 12,939,169 km (0.098 R)
• M38: 13,900,036 km (0.116 R)
• M39: 14,062,349 km (0.106 R)
• M40: 14,718,187 km (0.117 R)
• M41: 14,939,143 km (0.1 R)
• M42: 15,328,247 km (0.074 R)
• M43: 16,059,780 km (0.07 R)
• M44: 18,085,635 km (0.029 R)
• M45: 19,098,562 km (0.092 R)
• M46: 19,824,560 km (0.088 R)
• M47: 20,068,704 km (0.083 R)
• M48: 20,744,886 km (0.092 R)
• M49: 21,428,698 km (0.116 R)
• M50: 21,741,956 km (0.05 R)
• M51: 21,867,768 km (0.084 R)
• M52: 22,818,462 km (0.091 R)
• M53: 23,459,788 km (0.1 R)
• M54: 23,912,172 km (0.072 R)
• M55: 24,042,023 km (0.063 R)
• M56: 24,432,773 km (0.103 R)
• M57: 24,563,522 km (0.079 R)
• M58: 26,017,164 km (0.114 R)
• M59: 26,821,701 km (0.059 R)
• M60: 28,386,794 km (0.087 R)
• M61: 30,683,570 km (0.114 R)
• M62: 32,032,794 km (0.119 R)
• M63: 32,967,182 km (0.105 R)
• M64: 33,474,020 km (0.06 R)
• M65: 34,202,561 km (0.026 R)
• M66: 35,305,247 km (0.098 R)
• M67: 37,319,283 km (0.066 R)
• M68: 39,523,757 km (0.109 R)
• M69: 40,293,588 km (0.038 R)
• M70: 40,835,581 km (0.073 R)
• M71: 44,616,069 km (0.118 R)
• M72: 44,856,024 km (0.104 R)
• M73: 45,578,582 km (0.093 R)
• M74: 45,981,748 km (0.097 R)
• M75: 46,791,372 km (0.05 R)
• M76: 48,507,110 km (0.049 R)
• M77: 49,413,972 km (0.06 R)
• M78: 50,743,149 km (0.066 R)
• M79: 54,117,179 km (0.066 R)
• M80: 54,373,141 km (0.038 R)
• M81: 55,057,701 km (0.109 R)
• M82: 55,572,916 km (0.12 R)
• M83: 55,917,291 km (0.12 R)
• M84: 57,824,364 km (0.104 R)
• M85: 58,522,986 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 14.6

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.06 AU - 12.54 AU

Year: 14235 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,008,330 km

• M1: 355,594 km (0.036 R)
• M2: 711,338 km (0.093 R)
• M3: 1,345,782 km (0.111 R)
• M4: 1,600,248 km (0.107 R)
• M5: 2,127,581 km (0.027 R)
• M6: 2,365,741 km (0.109 R)
• M7: 2,739,735 km (0.101 R)
• M8: 3,099,518 km (0.057 R)
• M9: 3,370,739 km (0.091 R)
• M10: 3,544,422 km (0.077 R)
• M11: 3,792,605 km (0.103 R)
• M12: 4,194,276 km (0.12 R)
• M13: 4,842,184 km (0.085 R)
• M14: 5,038,755 km (0.1 R)
• M15: 5,562,498 km (0.074 R)
• M16: 5,935,445 km (0.091 R)
• M17: 6,103,892 km (0.045 R)
• M18: 7,102,907 km (0.118 R)
• M19: 7,372,033 km (0.1 R)
• M20: 7,781,932 km (0.028 R)
• M21: 7,920,310 km (0.079 R)
• M22: 9,348,371 km (0.093 R)
• M23: 10,041,907 km (0.047 R)
• M24: 10,344,244 km (0.06 R)
• M25: 11,321,567 km (0.06 R)
• M26: 11,426,136 km (0.109 R)
• M27: 11,794,895 km (0.052 R)
• M28: 12,113,987 km (0.103 R)
• M29: 12,328,361 km (0.088 R)
• M30: 13,253,324 km (0.114 R)
• M31: 13,696,433 km (0.094 R)
• M32: 14,370,222 km (0.102 R)
• M33: 15,750,262 km (0.103 R)
• M34: 16,872,545 km (0.066 R)
• M35: 17,352,755 km (0.091 R)
• M36: 18,573,324 km (0.109 R)
• M37: 19,193,856 km (0.086 R)
• M38: 19,381,451 km (0.035 R)
• M39: 20,074,239 km (0.072 R)
• M40: 21,874,201 km (0.091 R)
• M41: 22,004,650 km (0.109 R)
• M42: 22,859,602 km (0.114 R)
• M43: 23,191,260 km (0.094 R)
• M44: 23,524,564 km (0.12 R)
• M45: 24,061,172 km (0.12 R)
• M46: 24,534,051 km (0.113 R)
• M47: 24,941,855 km (0.087 R)
• M48: 25,626,414 km (0.11 R)
• M49: 26,317,257 km (0.045 R)
• M50: 26,595,210 km (0.079 R)
• M51: 26,804,348 km (0.112 R)
• M52: 28,640,064 km (0.088 R)
• M53: 28,926,095 km (0.107 R)
• M54: 29,500,999 km (0.076 R)
• M55: 30,589,025 km (0.107 R)
• M56: 31,174,700 km (0.108 R)
• M57: 31,912,068 km (0.052 R)
• M58: 33,479,106 km (0.063 R)
• M59: 33,629,601 km (0.06 R)
• M60: 33,855,943 km (0.114 R)
• M61: 34,007,037 km (0.08 R)
• M62: 34,309,972 km (0.104 R)
• M63: 36,610,339 km (0.117 R)
• M64: 39,674,552 km (0.079 R)
• M65: 39,833,874 km (0.074 R)
• M66: 40,153,265 km (0.115 R)
• M67: 40,393,220 km (0.111 R)
• M68: 40,955,259 km (0.106 R)
• M69: 43,639,644 km (0.073 R)
• M70: 44,381,499 km (0.098 R)
• M71: 45,377,223 km (0.053 R)
• M72: 45,543,875 km (0.109 R)
• M73: 45,877,927 km (0.101 R)
• M74: 50,724,449 km (0.106 R)
• M75: 52,026,699 km (0.032 R)
• M76: 52,550,590 km (0.095 R)
• M77: 53,164,091 km (0.07 R)
• M78: 54,575,398 km (0.096 R)
• M79: 56,177,740 km (0.111 R)
• M80: 58,882,619 km (0.057 R)
• M81: 59,519,906 km (0.085 R)
• M82: 59,793,671 km (0.075 R)

Asteroid Belt

Center: 13.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.5

Radius: 6.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.58 AU - 18.42 AU

Year: 23983 Days

Day: 18.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,008,330 km

• M1: 124,615 km (0.111 R)
• M2: 231,578 km (0.115 R)
• M3: 527,482 km (0.095 R)
• M4: 601,982 km (0.118 R)
• M5: 1,074,711 km (0.111 R)
• M6: 1,195,437 km (0.093 R)
• M7: 1,666,670 km (0.076 R)
• M8: 2,010,147 km (0.085 R)
• M9: 2,190,113 km (0.117 R)
• M10: 2,695,454 km (0.109 R)
• M11: 2,961,439 km (0.093 R)
• M12: 3,235,802 km (0.057 R)
• M13: 3,662,605 km (0.098 R)
• M14: 4,069,361 km (0.039 R)
• M15: 4,725,946 km (0.077 R)
• M16: 5,046,385 km (0.113 R)
• M17: 5,581,945 km (0.097 R)
• M18: 6,049,139 km (0.091 R)
• M19: 7,294,243 km (0.12 R)
• M20: 8,712,730 km (0.074 R)
• M21: 9,204,159 km (0.11 R)
• M22: 9,704,563 km (0.115 R)
• M23: 10,060,008 km (0.098 R)
• M24: 10,213,795 km (0.05 R)
• M25: 10,368,180 km (0.034 R)
• M26: 10,471,552 km (0.11 R)
• M27: 11,900,810 km (0.065 R)
• M28: 12,226,634 km (0.075 R)
• M29: 12,390,593 km (0.063 R)
• M30: 12,720,905 km (0.035 R)
• M31: 13,842,441 km (0.091 R)
• M32: 13,899,437 km (0.079 R)
• M33: 13,956,434 km (0.042 R)
• M34: 14,185,020 km (0.031 R)
• M35: 14,472,696 km (0.089 R)
• M36: 15,583,311 km (0.033 R)
• M37: 15,999,492 km (0.12 R)
• M38: 16,119,021 km (0.072 R)
• M39: 17,330,764 km (0.101 R)
• M40: 19,648,633 km (0.114 R)
• M41: 20,162,352 km (0.099 R)
• M42: 20,226,978 km (0.097 R)
• M43: 20,941,458 km (0.093 R)
• M44: 21,203,254 km (0.11 R)
• M45: 21,730,288 km (0.12 R)
• M46: 22,128,367 km (0.117 R)
• M47: 22,395,100 km (0.108 R)
• M48: 22,461,821 km (0.064 R)
• M49: 22,662,881 km (0.063 R)
• M50: 22,864,389 km (0.051 R)
• M51: 23,608,339 km (0.12 R)
• M52: 24,566,813 km (0.119 R)
• M53: 24,704,742 km (0.117 R)
• M54: 26,028,234 km (0.041 R)
• M55: 26,309,778 km (0.064 R)
• M56: 27,445,973 km (0.113 R)
• M57: 27,732,453 km (0.104 R)
• M58: 27,876,217 km (0.109 R)
• M59: 28,670,582 km (0.109 R)
• M60: 30,800,706 km (0.108 R)
• M61: 31,173,055 km (0.057 R)
• M62: 32,450,321 km (0.1 R)
• M63: 34,745,601 km (0.1 R)
• M64: 35,678,195 km (0.117 R)
• M65: 35,756,285 km (0.099 R)
• M66: 35,912,614 km (0.053 R)
• M67: 36,383,100 km (0.112 R)
• M68: 37,727,087 km (0.082 R)
• M69: 37,965,995 km (0.083 R)
• M70: 39,652,112 km (0.058 R)
• M71: 40,463,531 km (0.107 R)
• M72: 41,198,506 km (0.072 R)
• M73: 42,516,014 km (0.113 R)
• M74: 42,930,550 km (0.082 R)
• M75: 43,346,432 km (0.118 R)
• M76: 43,429,758 km (0.114 R)
• M77: 44,350,084 km (0.098 R)
• M78: 44,770,454 km (0.112 R)
• M79: 44,854,678 km (0.083 R)
• M80: 45,192,170 km (0.098 R)
• M81: 46,806,780 km (0.105 R)
• M82: 48,440,239 km (0.08 R)
• M83: 49,046,709 km (0.097 R)
• M84: 49,568,506 km (0.064 R)
• M85: 52,028,045 km (0.09 R)
• M86: 52,294,030 km (0.071 R)
• M87: 52,560,314 km (0.113 R)
• M88: 52,916,058 km (0.052 R)
• M89: 54,167,743 km (0.025 R)
• M90: 55,248,289 km (0.09 R)
• M91: 57,339,069 km (0.1 R)
• M92: 59,363,128 km (0.102 R)
• M93: 60,290,934 km (0.085 R)
• M94: 60,756,482 km (0.086 R)
• M95: 61,036,530 km (0.09 R)
• M96: 61,597,821 km (0.106 R)
• M97: 62,442,750 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit