🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.71 AU - 0.81 AU

Year: 238 Days

Day: 23 Hours

Environment

Temp: 121 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.44 AU - 1.56 AU

Year: 661 Days

Day: 40 Hours

Environment

Temp: -27 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.9 AU - 2.38 AU

Year: 1127 Days

Day: 14.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.77 AU - 5.59 AU

Year: 3644 Days

Day: 26 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,419,592 km

• M1: 1,676,992 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 9.2

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.64 AU - 5.56 AU

Year: 4145 Days

Day: 5.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,419,592 km

• M1: 124,017 km (0.073 R)
• M2: 333,154 km (0.06 R)
• M3: 476,619 km (0.112 R)
• M4: 620,682 km (0.039 R)
• M5: 828,024 km (0.047 R)
• M6: 1,044,492 km (0.053 R)
• M7: 1,279,211 km (0.112 R)
• M8: 1,395,599 km (0.119 R)
• M9: 1,798,615 km (0.087 R)
• M10: 2,149,871 km (0.062 R)
• M11: 2,254,290 km (0.094 R)
• M12: 2,324,751 km (0.116 R)
• M13: 2,468,215 km (0.097 R)
• M14: 2,688,723 km (0.064 R)
• M15: 2,839,368 km (0.099 R)
• M16: 3,149,185 km (0.047 R)
• M17: 3,288,161 km (0.1 R)
• M18: 3,531,258 km (0.081 R)
• M19: 3,634,181 km (0.096 R)
• M20: 3,970,627 km (0.047 R)
• M21: 4,056,346 km (0.11 R)
• M22: 4,383,218 km (0.071 R)
• M23: 4,516,360 km (0.11 R)
• M24: 4,650,848 km (0.102 R)
• M25: 4,900,976 km (0.059 R)
• M26: 5,366,973 km (0.053 R)
• M27: 5,822,948 km (0.078 R)
• M28: 6,291,338 km (0.076 R)
• M29: 6,416,552 km (0.037 R)
• M30: 6,492,248 km (0.069 R)
• M31: 7,474,957 km (0.064 R)
• M32: 8,038,043 km (0.099 R)
• M33: 8,256,007 km (0.068 R)
• M34: 9,375,598 km (0.042 R)
• M35: 9,461,467 km (0.103 R)
• M36: 10,393,761 km (0.104 R)
• M37: 11,021,474 km (0.111 R)
• M38: 11,263,822 km (0.099 R)
• M39: 11,324,708 km (0.082 R)
• M40: 11,416,262 km (0.091 R)
• M41: 11,569,301 km (0.052 R)
• M42: 12,533,609 km (0.08 R)
• M43: 13,782,901 km (0.106 R)
• M44: 14,109,622 km (0.104 R)
• M45: 14,505,159 km (0.096 R)
• M46: 15,004,517 km (0.118 R)
• M47: 15,138,706 km (0.107 R)
• M48: 15,307,004 km (0.049 R)
• M49: 15,679,203 km (0.085 R)
• M50: 16,814,053 km (0.09 R)
• M51: 16,883,765 km (0.069 R)
• M52: 16,988,334 km (0.11 R)
• M53: 17,093,202 km (0.086 R)
• M54: 17,620,684 km (0.09 R)
• M55: 17,691,444 km (0.077 R)
• M56: 18,368,075 km (0.062 R)
• M57: 18,655,453 km (0.034 R)
• M58: 18,980,679 km (0.094 R)
• M59: 19,307,700 km (0.119 R)
• M60: 19,380,703 km (0.098 R)
• M61: 19,600,014 km (0.11 R)
• M62: 20,225,931 km (0.104 R)
• M63: 20,933,380 km (0.111 R)
• M64: 21,045,728 km (0.098 R)
• M65: 21,421,966 km (0.111 R)
• M66: 22,372,362 km (0.07 R)
• M67: 22,448,956 km (0.108 R)
• M68: 22,679,336 km (0.079 R)
• M69: 23,142,491 km (0.042 R)
• M70: 23,764,819 km (0.054 R)
• M71: 24,274,498 km (0.119 R)
• M72: 24,669,138 km (0.065 R)
• M73: 25,584,677 km (0.068 R)
• M74: 26,349,271 km (0.1 R)
• M75: 26,917,594 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 11.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.91 AU - 8.99 AU

Year: 9636 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,419,592 km

• M1: 195,375 km (0.048 R)
• M2: 410,048 km (0.036 R)
• M3: 553,512 km (0.089 R)
• M4: 845,228 km (0.072 R)
• M5: 1,695,991 km (0.085 R)
• M6: 2,056,672 km (0.099 R)
• M7: 2,592,082 km (0.038 R)
• M8: 2,955,007 km (0.103 R)
• M9: 3,088,747 km (0.1 R)
• M10: 3,529,911 km (0.09 R)
• M11: 4,020,742 km (0.039 R)
• M12: 4,319,639 km (0.103 R)
• M13: 4,533,115 km (0.079 R)
• M14: 4,781,597 km (0.043 R)
• M15: 5,227,099 km (0.115 R)
• M16: 5,422,175 km (0.116 R)
• M17: 5,553,522 km (0.068 R)
• M18: 5,853,017 km (0.083 R)
• M19: 6,055,722 km (0.11 R)
• M20: 6,157,897 km (0.114 R)
• M21: 6,295,078 km (0.055 R)
• M22: 7,211,515 km (0.071 R)
• M23: 7,648,640 km (0.098 R)
• M24: 8,207,089 km (0.081 R)
• M25: 8,282,636 km (0.115 R)
• M26: 8,434,328 km (0.069 R)
• M27: 9,011,177 km (0.087 R)
• M28: 9,402,974 km (0.092 R)
• M29: 9,640,685 km (0.106 R)
• M30: 10,203,024 km (0.05 R)
• M31: 10,324,946 km (0.042 R)
• M32: 10,611,426 km (0.079 R)
• M33: 11,486,274 km (0.112 R)
• M34: 11,655,619 km (0.11 R)
• M35: 12,340,927 km (0.049 R)
• M36: 12,645,059 km (0.057 R)
• M37: 12,907,603 km (0.114 R)
• M38: 13,083,531 km (0.12 R)
• M39: 13,171,943 km (0.101 R)
• M40: 13,260,505 km (0.061 R)
• M41: 13,885,674 km (0.115 R)
• M42: 14,657,749 km (0.093 R)
• M43: 15,026,059 km (0.09 R)
• M44: 15,257,636 km (0.099 R)
• M45: 16,054,245 km (0.119 R)
• M46: 16,148,941 km (0.097 R)
• M47: 16,291,208 km (0.107 R)
• M48: 17,201,810 km (0.053 R)
• M49: 19,222,878 km (0.114 R)
• M50: 19,676,458 km (0.093 R)
• M51: 20,235,655 km (0.119 R)
• M52: 20,800,238 km (0.064 R)
• M53: 21,265,936 km (0.108 R)
• M54: 21,735,075 km (0.089 R)
• M55: 23,699,594 km (0.111 R)
• M56: 23,969,468 km (0.1 R)
• M57: 25,113,743 km (0.104 R)
• M58: 25,388,853 km (0.034 R)
• M59: 26,387,419 km (0.118 R)
• M60: 26,611,068 km (0.087 R)
• M61: 26,891,564 km (0.109 R)
• M62: 27,116,708 km (0.088 R)
• M63: 27,285,904 km (0.118 R)
• M64: 27,682,188 km (0.096 R)
• M65: 27,966,275 km (0.085 R)
• M66: 28,480,293 km (0.117 R)
• M67: 29,401,816 km (0.113 R)
• M68: 29,982,555 km (0.032 R)
• M69: 30,332,913 km (0.117 R)
• M70: 30,978,877 km (0.081 R)
• M71: 31,926,280 km (0.058 R)
• M72: 32,284,118 km (0.079 R)
• M73: 33,003,684 km (0.028 R)
• M74: 33,667,898 km (0.085 R)
• M75: 34,214,529 km (0.115 R)
• M76: 34,336,451 km (0.113 R)
• M77: 34,519,559 km (0.073 R)
• M78: 35,009,492 km (0.035 R)
• M79: 35,255,281 km (0.096 R)
• M80: 35,748,655 km (0.116 R)
• M81: 36,742,284 km (0.104 R)
• M82: 38,312,912 km (0.056 R)
• M83: 38,629,611 km (0.101 R)
• M84: 40,162,092 km (0.034 R)
• M85: 43,286,293 km (0.04 R)
• M86: 43,682,279 km (0.051 R)
• M87: 43,946,918 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.8

Radius: 5.5

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.17 AU - 13.87 AU

Year: 16908 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,419,592 km

• M1: 70,311 km (0.108 R)
• M2: 175,628 km (0.094 R)
• M3: 285,283 km (0.094 R)
• M4: 371,601 km (0.052 R)
• M5: 588,668 km (0.059 R)
• M6: 1,013,226 km (0.11 R)
• M7: 1,243,009 km (0.084 R)
• M8: 1,413,550 km (0.076 R)
• M9: 1,591,721 km (0.082 R)
• M10: 2,226,316 km (0.119 R)
• M11: 2,373,819 km (0.1 R)
• M12: 2,740,633 km (0.118 R)
• M13: 3,290,256 km (0.062 R)
• M14: 3,979,303 km (0.086 R)
• M15: 4,267,130 km (0.093 R)
• M16: 4,636,337 km (0.092 R)
• M17: 4,711,435 km (0.08 R)
• M18: 5,131,656 km (0.082 R)
• M19: 5,405,420 km (0.104 R)
• M20: 5,444,914 km (0.12 R)
• M21: 5,484,408 km (0.084 R)
• M22: 5,885,479 km (0.052 R)
• M23: 7,231,411 km (0.076 R)
• M24: 7,804,222 km (0.104 R)
• M25: 9,133,997 km (0.114 R)
• M26: 9,848,925 km (0.062 R)
• M27: 10,482,921 km (0.079 R)
• M28: 10,730,206 km (0.1 R)
• M29: 12,619,777 km (0.043 R)
• M30: 13,254,371 km (0.118 R)
• M31: 13,468,147 km (0.11 R)
• M32: 13,736,974 km (0.062 R)
• M33: 14,062,050 km (0.108 R)
• M34: 14,444,422 km (0.062 R)
• M35: 15,052,239 km (0.08 R)
• M36: 16,694,225 km (0.078 R)
• M37: 16,751,820 km (0.085 R)
• M38: 17,390,004 km (0.118 R)
• M39: 17,624,125 km (0.117 R)
• M40: 18,154,599 km (0.112 R)
• M41: 18,810,137 km (0.107 R)
• M42: 18,990,253 km (0.109 R)
• M43: 19,655,515 km (0.097 R)
• M44: 19,899,359 km (0.11 R)
• M45: 20,451,525 km (0.1 R)
• M46: 20,574,943 km (0.098 R)
• M47: 20,698,661 km (0.093 R)
• M48: 21,008,927 km (0.051 R)
• M49: 23,223,125 km (0.099 R)
• M50: 23,351,928 km (0.117 R)
• M51: 23,610,134 km (0.114 R)
• M52: 23,999,238 km (0.112 R)
• M53: 25,510,476 km (0.1 R)
• M54: 26,445,164 km (0.064 R)
• M55: 27,459,288 km (0.106 R)
• M56: 27,868,438 km (0.109 R)
• M57: 28,623,757 km (0.065 R)
• M58: 29,455,372 km (0.087 R)
• M59: 31,497,832 km (0.079 R)
• M60: 32,716,306 km (0.118 R)
• M61: 33,294,951 km (0.102 R)
• M62: 34,389,110 km (0.095 R)
• M63: 34,609,318 km (0.062 R)
• M64: 34,756,372 km (0.049 R)
• M65: 35,494,937 km (0.044 R)
• M66: 36,912,377 km (0.098 R)
• M67: 37,439,261 km (0.111 R)
• M68: 37,892,841 km (0.099 R)
• M69: 38,576,653 km (0.056 R)
• M70: 39,034,722 km (0.114 R)
• M71: 40,187,972 km (0.07 R)
• M72: 40,652,324 km (0.084 R)
• M73: 40,885,248 km (0.033 R)
• M74: 41,118,471 km (0.08 R)
• M75: 41,274,352 km (0.063 R)
• M76: 41,430,233 km (0.045 R)
• M77: 41,508,323 km (0.113 R)
• M78: 42,291,767 km (0.059 R)
• M79: 42,685,209 km (0.102 R)
• M80: 42,842,885 km (0.028 R)
• M81: 44,670,822 km (0.12 R)
• M82: 45,554,048 km (0.053 R)
• M83: 45,795,947 km (0.115 R)
• M84: 47,174,641 km (0.094 R)
• M85: 48,402,391 km (0.069 R)
• M86: 48,813,935 km (0.12 R)
• M87: 49,474,858 km (0.08 R)
• M88: 50,972,931 km (0.051 R)
• M89: 51,475,431 km (0.071 R)
• M90: 51,811,427 km (0.067 R)
• M91: 51,895,651 km (0.056 R)
• M92: 52,316,769 km (0.084 R)
• M93: 52,570,188 km (0.062 R)
• M94: 55,383,077 km (0.091 R)
• M95: 55,469,095 km (0.108 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit