🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.27 AU - 3.53 AU

Year: 1822 Days

Day: 31.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.89 AU - 3.81 AU

Year: 2262 Days

Day: 13.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,802,487 km

• M1: 499,358 km (0.112 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.7

Radius: 11.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.12 AU - 6.06 AU

Year: 4237 Days

Day: 10 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,802,487 km

• M1: 212,878 km (0.096 R)
• M2: 336,595 km (0.109 R)
• M3: 526,734 km (0.112 R)
• M4: 767,736 km (0.098 R)
• M5: 1,003,353 km (0.119 R)
• M6: 1,232,686 km (0.089 R)
• M7: 1,495,380 km (0.117 R)
• M8: 1,810,583 km (0.028 R)
• M9: 1,914,554 km (0.113 R)
• M10: 2,020,618 km (0.086 R)
• M11: 3,145,744 km (0.09 R)
• M12: 3,229,668 km (0.043 R)
• M13: 3,335,584 km (0.095 R)
• M14: 3,421,154 km (0.107 R)
• M15: 3,572,696 km (0.079 R)
• M16: 3,748,623 km (0.101 R)
• M17: 4,178,119 km (0.092 R)
• M18: 4,434,081 km (0.093 R)
• M19: 5,257,617 km (0.052 R)
• M20: 5,332,566 km (0.05 R)
• M21: 5,508,792 km (0.091 R)
• M22: 6,127,828 km (0.098 R)
• M23: 6,552,985 km (0.114 R)
• M24: 7,515,947 km (0.076 R)
• M25: 7,685,441 km (0.086 R)
• M26: 8,028,319 km (0.08 R)
• M27: 8,259,747 km (0.077 R)
• M28: 8,434,777 km (0.11 R)
• M29: 8,818,346 km (0.103 R)
• M30: 8,907,656 km (0.07 R)
• M31: 9,786,394 km (0.055 R)
• M32: 10,158,144 km (0.067 R)
• M33: 10,377,155 km (0.075 R)
• M34: 10,629,527 km (0.077 R)
• M35: 11,139,955 km (0.03 R)
• M36: 11,756,747 km (0.114 R)
• M37: 12,118,924 km (0.083 R)
• M38: 12,955,475 km (0.082 R)
• M39: 13,603,832 km (0.097 R)
• M40: 14,192,948 km (0.102 R)
• M41: 14,508,151 km (0.11 R)
• M42: 14,861,202 km (0.069 R)
• M43: 15,074,379 km (0.11 R)
• M44: 15,145,737 km (0.09 R)
• M45: 15,900,907 km (0.116 R)
• M46: 16,374,684 km (0.112 R)
• M47: 18,506,005 km (0.075 R)
• M48: 18,620,597 km (0.097 R)
• M49: 18,888,826 km (0.051 R)
• M50: 19,004,315 km (0.119 R)
• M51: 19,468,069 km (0.082 R)
• M52: 19,857,472 km (0.08 R)
• M53: 19,935,711 km (0.098 R)
• M54: 21,001,297 km (0.112 R)
• M55: 21,160,768 km (0.069 R)
• M56: 21,883,177 km (0.115 R)
• M57: 22,450,751 km (0.091 R)
• M58: 22,654,653 km (0.095 R)
• M59: 23,269,949 km (0.111 R)
• M60: 23,600,410 km (0.079 R)
• M61: 23,807,604 km (0.113 R)
• M62: 24,307,709 km (0.09 R)
• M63: 24,391,334 km (0.071 R)
• M64: 25,233,271 km (0.057 R)
• M65: 25,318,093 km (0.107 R)
• M66: 25,530,223 km (0.08 R)
• M67: 25,828,372 km (0.095 R)
• M68: 26,299,156 km (0.03 R)
• M69: 27,772,246 km (0.093 R)
• M70: 27,947,425 km (0.109 R)
• M71: 28,035,090 km (0.092 R)
• M72: 29,005,531 km (0.052 R)
• M73: 29,539,446 km (0.04 R)
• M74: 29,852,405 km (0.094 R)
• M75: 29,986,893 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.8

Radius: 3.3

Gravity: 40.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.03 AU - 15.71 AU

Year: 17035 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,802,487 km

• M1: 83,027 km (0.074 R)
• M2: 118,332 km (0.084 R)
• M3: 316,399 km (0.091 R)
• M4: 511,176 km (0.111 R)
• M5: 717,771 km (0.106 R)
• M6: 1,060,051 km (0.088 R)
• M7: 1,471,594 km (0.115 R)
• M8: 1,843,794 km (0.091 R)
• M9: 2,097,661 km (0.079 R)
• M10: 3,119,116 km (0.085 R)
• M11: 4,015,356 km (0.088 R)
• M12: 4,603,575 km (0.096 R)
• M13: 4,946,005 km (0.072 R)
• M14: 5,179,078 km (0.111 R)
• M15: 5,736,330 km (0.078 R)
• M16: 5,817,562 km (0.109 R)
• M17: 6,063,351 km (0.108 R)
• M18: 6,145,929 km (0.111 R)
• M19: 6,354,319 km (0.079 R)
• M20: 6,820,765 km (0.115 R)
• M21: 8,057,042 km (0.091 R)
• M22: 8,285,029 km (0.097 R)
• M23: 8,376,882 km (0.101 R)
• M24: 8,561,337 km (0.05 R)
• M25: 8,747,287 km (0.116 R)
• M26: 9,744,805 km (0.09 R)
• M27: 9,841,745 km (0.089 R)
• M28: 9,938,983 km (0.068 R)
• M29: 10,281,562 km (0.081 R)
• M30: 11,536,838 km (0.074 R)
• M31: 11,793,548 km (0.034 R)
• M32: 12,052,203 km (0.083 R)
• M33: 12,470,030 km (0.056 R)
• M34: 12,522,539 km (0.092 R)
• M35: 12,892,494 km (0.046 R)
• M36: 13,052,115 km (0.118 R)
• M37: 13,860,093 km (0.073 R)
• M38: 13,969,150 km (0.069 R)
• M39: 14,297,667 km (0.108 R)
• M40: 14,906,680 km (0.05 R)
• M41: 15,242,377 km (0.034 R)
• M42: 15,637,166 km (0.068 R)
• M43: 15,978,249 km (0.115 R)
• M44: 16,725,790 km (0.076 R)
• M45: 17,543,342 km (0.043 R)
• M46: 18,733,693 km (0.068 R)
• M47: 19,399,403 km (0.064 R)
• M48: 20,505,530 km (0.047 R)
• M49: 21,758,262 km (0.08 R)
• M50: 23,813,438 km (0.06 R)
• M51: 24,665,996 km (0.066 R)
• M52: 24,930,186 km (0.108 R)
• M53: 25,129,151 km (0.096 R)
• M54: 26,063,988 km (0.077 R)
• M55: 26,265,796 km (0.084 R)
• M56: 27,078,262 km (0.096 R)
• M57: 27,487,562 km (0.101 R)
• M58: 27,761,625 km (0.102 R)
• M59: 27,898,956 km (0.115 R)
• M60: 28,243,180 km (0.102 R)
• M61: 28,450,523 km (0.114 R)
• M62: 28,519,787 km (0.106 R)
• M63: 28,936,118 km (0.07 R)
• M64: 29,634,590 km (0.07 R)
• M65: 30,763,755 km (0.055 R)
• M66: 31,405,081 km (0.073 R)
• M67: 32,555,937 km (0.105 R)
• M68: 32,773,303 km (0.095 R)
• M69: 34,972,841 km (0.038 R)
• M70: 35,716,641 km (0.043 R)
• M71: 36,240,383 km (0.081 R)
• M72: 36,465,528 km (0.091 R)
• M73: 36,616,024 km (0.059 R)
• M74: 39,358,452 km (0.092 R)
• M75: 39,744,564 km (0.092 R)
• M76: 40,676,259 km (0.085 R)
• M77: 43,354,959 km (0.094 R)
• M78: 44,313,881 km (0.044 R)
• M79: 44,715,552 km (0.079 R)
• M80: 44,876,519 km (0.114 R)
• M81: 45,846,511 km (0.075 R)
• M82: 47,314,366 km (0.115 R)
• M83: 47,478,475 km (0.08 R)
• M84: 49,545,020 km (0.098 R)
• M85: 49,961,799 km (0.117 R)
• M86: 50,296,151 km (0.106 R)
• M87: 50,882,873 km (0.118 R)
• M88: 51,387,617 km (0.053 R)
• M89: 51,725,109 km (0.071 R)
• M90: 52,402,189 km (0.086 R)
• M91: 54,450,932 km (0.099 R)
• M92: 54,708,839 km (0.092 R)
• M93: 55,053,363 km (0.083 R)
• M94: 56,264,956 km (0.051 R)
• M95: 56,438,789 km (0.082 R)
• M96: 57,135,765 km (0.08 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: 412 - 17,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit