🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.5 AU - 0.68 AU

Year: 164 Days

Day: 17.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 324 Days

Day: 29.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.04 AU - 1.5 AU

Year: 518 Days

Day: 16.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,678,208 km

• M1: 100,081 km (0.102 R)
• M2: 549,772 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.42 AU - 4.7 AU

Year: 2959 Days

Day: 45.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.5

Radius: 12.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.46 AU - 12.38 AU

Year: 12164 Days

Day: 7.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,678,208 km

• M1: 156,479 km (0.117 R)
• M2: 349,161 km (0.033 R)
• M3: 499,507 km (0.069 R)
• M4: 1,562,101 km (0.081 R)
• M5: 1,781,411 km (0.116 R)
• M6: 1,907,672 km (0.119 R)
• M7: 2,116,211 km (0.094 R)
• M8: 2,443,232 km (0.062 R)
• M9: 2,728,216 km (0.113 R)
• M10: 2,934,362 km (0.105 R)
• M11: 3,024,271 km (0.116 R)
• M12: 3,487,874 km (0.111 R)
• M13: 3,712,122 km (0.105 R)
• M14: 4,344,322 km (0.063 R)
• M15: 4,516,509 km (0.075 R)
• M16: 4,902,921 km (0.104 R)
• M17: 5,300,253 km (0.108 R)
• M18: 5,745,755 km (0.056 R)
• M19: 5,972,994 km (0.116 R)
• M20: 6,280,717 km (0.11 R)
• M21: 6,358,358 km (0.097 R)
• M22: 6,436,448 km (0.108 R)
• M23: 7,439,353 km (0.114 R)
• M24: 7,728,974 km (0.081 R)
• M25: 8,619,829 km (0.041 R)
• M26: 10,405,429 km (0.1 R)
• M27: 10,729,608 km (0.096 R)
• M28: 12,742,747 km (0.097 R)
• M29: 13,189,147 km (0.063 R)
• M30: 13,640,783 km (0.084 R)
• M31: 13,995,479 km (0.055 R)
• M32: 14,199,531 km (0.069 R)
• M33: 14,610,775 km (0.116 R)
• M34: 15,392,125 km (0.072 R)
• M35: 16,995,664 km (0.106 R)
• M36: 17,707,002 km (0.065 R)
• M37: 18,595,763 km (0.09 R)
• M38: 19,158,551 km (0.032 R)
• M39: 19,784,169 km (0.075 R)
• M40: 20,764,334 km (0.072 R)
• M41: 21,348,215 km (0.036 R)
• M42: 22,891,466 km (0.069 R)
• M43: 23,373,620 km (0.066 R)
• M44: 24,963,546 km (0.088 R)
• M45: 25,149,197 km (0.069 R)
• M46: 25,273,363 km (0.087 R)
• M47: 25,646,760 km (0.09 R)
• M48: 27,031,438 km (0.025 R)
• M49: 27,604,996 km (0.113 R)
• M50: 28,375,874 km (0.099 R)
• M51: 29,807,525 km (0.108 R)
• M52: 30,399,933 km (0.1 R)
• M53: 30,996,230 km (0.072 R)
• M54: 32,402,749 km (0.075 R)
• M55: 33,011,912 km (0.094 R)
• M56: 33,488,231 km (0.112 R)
• M57: 34,172,791 km (0.047 R)
• M58: 34,516,717 km (0.074 R)
• M59: 34,723,760 km (0.092 R)
• M60: 34,931,103 km (0.089 R)
• M61: 35,904,237 km (0.091 R)
• M62: 36,183,835 km (0.113 R)
• M63: 36,464,331 km (0.096 R)
• M64: 36,886,197 km (0.118 R)
• M65: 37,664,106 km (0.069 R)
• M66: 38,233,177 km (0.086 R)
• M67: 38,733,432 km (0.091 R)
• M68: 39,596,163 km (0.115 R)
• M69: 40,174,807 km (0.1 R)
• M70: 40,683,291 km (0.106 R)
• M71: 42,074,551 km (0.093 R)
• M72: 42,961,367 km (0.103 R)
• M73: 44,153,213 km (0.111 R)
• M74: 45,280,433 km (0.111 R)
• M75: 45,582,621 km (0.03 R)
• M76: 45,809,710 km (0.064 R)
• M77: 45,961,403 km (0.113 R)
• M78: 47,103,732 km (0.113 R)
• M79: 47,563,297 km (0.108 R)
• M80: 50,586,520 km (0.094 R)
• M81: 51,135,694 km (0.1 R)
• M82: 52,160,888 km (0.084 R)
• M83: 52,398,449 km (0.12 R)
• M84: 52,636,310 km (0.119 R)

Asteroid Belt

Center: 11.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805

Radius: 13.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.8 AU - 14.82 AU

Year: 15620 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,678,208 km

• M1: 182,659 km (0.05 R)
• M2: 302,936 km (0.095 R)
• M3: 1,017,864 km (0.085 R)
• M4: 1,291,179 km (0.109 R)
• M5: 1,505,254 km (0.101 R)
• M6: 2,543,014 km (0.103 R)
• M7: 2,780,127 km (0.074 R)
• M8: 2,883,948 km (0.116 R)
• M9: 3,203,638 km (0.099 R)
• M10: 4,111,847 km (0.104 R)
• M11: 4,310,812 km (0.065 R)
• M12: 4,472,228 km (0.111 R)
• M13: 5,223,958 km (0.094 R)
• M14: 6,378,554 km (0.053 R)
• M15: 6,470,557 km (0.049 R)
• M16: 6,843,205 km (0.088 R)
• M17: 7,175,013 km (0.117 R)
• M18: 7,270,905 km (0.072 R)
• M19: 7,463,737 km (0.091 R)
• M20: 7,609,595 km (0.047 R)
• M21: 7,805,419 km (0.062 R)
• M22: 10,015,278 km (0.119 R)
• M23: 10,176,246 km (0.079 R)
• M24: 10,883,993 km (0.096 R)
• M25: 11,049,598 km (0.084 R)
• M26: 11,160,450 km (0.116 R)
• M27: 11,833,491 km (0.116 R)
• M28: 12,003,883 km (0.032 R)
• M29: 12,984,497 km (0.101 R)
• M30: 13,573,314 km (0.115 R)
• M31: 14,655,355 km (0.079 R)
• M32: 14,899,499 km (0.086 R)
• M33: 15,330,191 km (0.104 R)
• M34: 16,393,084 km (0.113 R)
• M35: 16,965,296 km (0.108 R)
• M36: 18,787,697 km (0.054 R)
• M37: 18,986,663 km (0.096 R)
• M38: 19,924,192 km (0.055 R)
• M39: 21,427,950 km (0.114 R)
• M40: 21,983,856 km (0.091 R)
• M41: 22,474,088 km (0.094 R)
• M42: 22,614,860 km (0.107 R)
• M43: 24,761,140 km (0.116 R)
• M44: 28,709,028 km (0.086 R)
• M45: 30,171,198 km (0.087 R)
• M46: 31,185,771 km (0.116 R)
• M47: 31,973,703 km (0.104 R)
• M48: 32,290,700 km (0.052 R)
• M49: 32,768,217 km (0.088 R)
• M50: 33,972,180 km (0.033 R)
• M51: 34,376,693 km (0.081 R)
• M52: 34,620,238 km (0.106 R)
• M53: 35,354,166 km (0.092 R)
• M54: 35,681,935 km (0.075 R)
• M55: 36,093,179 km (0.11 R)
• M56: 36,837,428 km (0.092 R)
• M57: 38,931,051 km (0.11 R)
• M58: 40,376,615 km (0.07 R)
• M59: 41,062,970 km (0.109 R)
• M60: 41,580,429 km (0.116 R)
• M61: 44,199,289 km (0.108 R)
• M62: 44,375,665 km (0.079 R)
• M63: 44,729,464 km (0.057 R)
• M64: 45,172,872 km (0.079 R)
• M65: 45,439,605 km (0.11 R)
• M66: 47,231,339 km (0.108 R)
• M67: 48,590,286 km (0.092 R)
• M68: 49,411,728 km (0.048 R)
• M69: 50,237,957 km (0.077 R)
• M70: 50,514,264 km (0.084 R)
• M71: 54,342,025 km (0.097 R)
• M72: 55,479,866 km (0.061 R)
• M73: 56,147,222 km (0.115 R)
• M74: 60,109,322 km (0.038 R)
• M75: 61,384,345 km (0.063 R)
• M76: 61,482,930 km (0.062 R)
• M77: 62,866,710 km (0.099 R)
• M78: 65,363,199 km (0.104 R)
• M79: 65,866,446 km (0.091 R)
• M80: 66,269,912 km (0.114 R)
• M81: 66,472,019 km (0.09 R)
• M82: 66,674,275 km (0.111 R)
• M83: 67,079,386 km (0.09 R)
• M84: 67,790,275 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.8

Radius: 3.4

Gravity: 75.59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.65 AU - 14.27 AU

Year: 16873 Days

Day: 24.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,678,208 km

• M1: 85,420 km (0.075 R)
• M2: 164,258 km (0.111 R)
• M3: 191,336 km (0.066 R)
• M4: 299,196 km (0.113 R)
• M5: 841,039 km (0.088 R)
• M6: 1,262,606 km (0.098 R)
• M7: 1,899,444 km (0.106 R)
• M8: 2,619,608 km (0.047 R)
• M9: 2,655,811 km (0.074 R)
• M10: 4,320,087 km (0.066 R)
• M11: 4,449,190 km (0.089 R)
• M12: 4,535,807 km (0.066 R)
• M13: 4,888,110 km (0.095 R)
• M14: 5,022,599 km (0.041 R)
• M15: 5,949,208 km (0.118 R)
• M16: 6,189,014 km (0.118 R)
• M17: 7,744,532 km (0.119 R)
• M18: 8,754,168 km (0.109 R)
• M19: 8,971,983 km (0.09 R)
• M20: 9,524,298 km (0.079 R)
• M21: 10,893,867 km (0.076 R)
• M22: 11,186,929 km (0.077 R)
• M23: 11,245,870 km (0.113 R)
• M24: 11,541,925 km (0.067 R)
• M25: 12,323,873 km (0.077 R)
• M26: 13,622,532 km (0.098 R)
• M27: 13,685,363 km (0.12 R)
• M28: 15,683,242 km (0.104 R)
• M29: 15,815,337 km (0.072 R)
• M30: 15,881,460 km (0.098 R)
• M31: 15,947,582 km (0.116 R)
• M32: 16,749,576 km (0.032 R)
• M33: 16,951,982 km (0.058 R)
• M34: 17,427,703 km (0.091 R)
• M35: 17,564,436 km (0.075 R)
• M36: 17,907,763 km (0.09 R)
• M37: 18,670,861 km (0.101 R)
• M38: 19,161,991 km (0.09 R)
• M39: 19,586,400 km (0.117 R)
• M40: 19,657,310 km (0.09 R)
• M41: 20,444,344 km (0.1 R)
• M42: 21,241,551 km (0.114 R)
• M43: 21,975,030 km (0.055 R)
• M44: 22,048,781 km (0.038 R)
• M45: 22,791,385 km (0.118 R)
• M46: 23,391,273 km (0.075 R)
• M47: 25,222,201 km (0.107 R)
• M48: 25,299,394 km (0.088 R)
• M49: 25,376,736 km (0.078 R)
• M50: 25,764,792 km (0.064 R)
• M51: 26,782,656 km (0.104 R)
• M52: 27,098,457 km (0.112 R)
• M53: 29,343,473 km (0.119 R)
• M54: 29,750,678 km (0.114 R)
• M55: 30,077,699 km (0.115 R)
• M56: 31,897,707 km (0.107 R)
• M57: 33,074,444 km (0.082 R)
• M58: 34,607,971 km (0.118 R)
• M59: 36,251,753 km (0.091 R)
• M60: 36,338,968 km (0.025 R)
• M61: 39,255,977 km (0.064 R)
• M62: 39,704,472 km (0.102 R)
• M63: 39,794,380 km (0.076 R)
• M64: 40,787,710 km (0.057 R)
• M65: 40,878,516 km (0.057 R)
• M66: 41,151,083 km (0.089 R)
• M67: 42,614,749 km (0.106 R)
• M68: 43,168,111 km (0.088 R)
• M69: 44,002,418 km (0.091 R)
• M70: 44,842,111 km (0.074 R)
• M71: 44,935,760 km (0.094 R)
• M72: 45,404,899 km (0.025 R)
• M73: 45,687,040 km (0.105 R)
• M74: 46,916,884 km (0.083 R)
• M75: 47,679,085 km (0.119 R)
• M76: 51,452,841 km (0.114 R)
• M77: 51,648,814 km (0.092 R)
• M78: 53,028,556 km (0.111 R)
• M79: 53,325,657 km (0.119 R)
• M80: 54,820,140 km (0.051 R)
• M81: 55,220,912 km (0.049 R)
• M82: 58,666,899 km (0.107 R)
• M83: 59,076,798 km (0.098 R)
• M84: 59,179,422 km (0.107 R)
• M85: 60,622,592 km (0.104 R)
• M86: 63,123,420 km (0.066 R)
• M87: 63,543,491 km (0.073 R)
• M88: 64,069,926 km (0.111 R)
• M89: 65,233,049 km (0.063 R)
• M90: 65,657,757 km (0.119 R)
• M91: 66,403,204 km (0.106 R)
• M92: 67,151,343 km (0.049 R)
• M93: 67,472,978 km (0.095 R)
• M94: 71,261,694 km (0.064 R)
• M95: 71,698,968 km (0.07 R)
• M96: 72,137,290 km (0.111 R)
• M97: 73,347,088 km (0.099 R)
• M98: 73,457,342 km (0.07 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit