🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.62 AU - 0.9 AU

Year: 234 Days

Day: 32 Hours

Environment

Temp: 126 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.55 AU - 1.81 AU

Year: 769 Days

Day: 32.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.19 AU - 3.07 AU

Year: 1506 Days

Day: 32.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.89 AU - 3.33 AU

Year: 1937 Days

Day: 42.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 150.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,409,468 km

• M1: 1,184,217 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.82 AU - 4.08 AU

Year: 2263 Days

Day: 37.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 9.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.22 AU - 9.32 AU

Year: 7648 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,409,468 km

• M1: 155,432 km (0.08 R)
• M2: 834,906 km (0.06 R)
• M3: 1,219,671 km (0.074 R)
• M4: 1,365,978 km (0.075 R)
• M5: 1,923,529 km (0.113 R)
• M6: 2,030,043 km (0.101 R)
• M7: 2,316,673 km (0.045 R)
• M8: 2,639,654 km (0.063 R)
• M9: 2,928,229 km (0.096 R)
• M10: 3,226,976 km (0.103 R)
• M11: 3,354,433 km (0.084 R)
• M12: 3,483,536 km (0.094 R)
• M13: 3,693,571 km (0.118 R)
• M14: 3,934,873 km (0.066 R)
• M15: 4,575,152 km (0.105 R)
• M16: 4,661,021 km (0.09 R)
• M17: 4,892,748 km (0.108 R)
• M18: 5,187,755 km (0.119 R)
• M19: 5,277,514 km (0.119 R)
• M20: 5,857,355 km (0.089 R)
• M21: 6,651,121 km (0.072 R)
• M22: 6,813,884 km (0.043 R)
• M23: 9,012,075 km (0.07 R)
• M24: 9,556,611 km (0.058 R)
• M25: 9,888,569 km (0.076 R)
• M26: 10,186,717 km (0.074 R)
• M27: 11,137,711 km (0.111 R)
• M28: 11,331,291 km (0.077 R)
• M29: 12,236,208 km (0.08 R)
• M30: 12,435,921 km (0.102 R)
• M31: 12,798,247 km (0.068 R)
• M32: 13,123,324 km (0.116 R)
• M33: 13,368,963 km (0.095 R)
• M34: 13,657,388 km (0.119 R)
• M35: 14,072,971 km (0.104 R)
• M36: 14,198,484 km (0.103 R)
• M37: 15,001,824 km (0.1 R)
• M38: 15,215,749 km (0.108 R)
• M39: 15,603,357 km (0.107 R)
• M40: 15,776,591 km (0.077 R)
• M41: 16,874,191 km (0.05 R)
• M42: 17,096,643 km (0.094 R)
• M43: 17,679,626 km (0.11 R)
• M44: 18,589,331 km (0.034 R)
• M45: 18,865,189 km (0.115 R)
• M46: 19,374,420 km (0.078 R)
• M47: 20,264,677 km (0.066 R)
• M48: 20,738,603 km (0.106 R)
• M49: 21,024,784 km (0.119 R)
• M50: 21,120,377 km (0.104 R)
• M51: 21,360,182 km (0.106 R)
• M52: 22,572,673 km (0.056 R)
• M53: 22,719,728 km (0.105 R)
• M54: 22,965,517 km (0.105 R)
• M55: 23,459,489 km (0.051 R)
• M56: 24,107,098 km (0.065 R)
• M57: 24,861,521 km (0.082 R)
• M58: 25,064,076 km (0.071 R)
• M59: 25,317,944 km (0.113 R)
• M60: 26,239,167 km (0.093 R)
• M61: 26,703,818 km (0.098 R)
• M62: 27,223,372 km (0.083 R)
• M63: 28,642,607 km (0.076 R)
• M64: 28,908,143 km (0.106 R)
• M65: 29,924,361 km (0.114 R)
• M66: 30,463,961 km (0.077 R)
• M67: 30,734,883 km (0.102 R)
• M68: 31,115,609 km (0.095 R)
• M69: 31,224,666 km (0.097 R)
• M70: 31,881,849 km (0.116 R)
• M71: 32,654,223 km (0.051 R)
• M72: 33,488,531 km (0.112 R)
• M73: 35,121,541 km (0.057 R)
• M74: 35,235,086 km (0.057 R)
• M75: 36,090,786 km (0.042 R)
• M76: 37,764,486 km (0.038 R)
• M77: 37,997,261 km (0.113 R)
• M78: 38,113,947 km (0.12 R)
• M79: 38,874,652 km (0.108 R)
• M80: 39,168,612 km (0.09 R)
• M81: 39,463,320 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.1

Radius: 7.4

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.69 AU - 22.17 AU

Year: 30242 Days

Day: 21.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,409,468 km

• M1: 94,845 km (0.096 R)
• M2: 144,362 km (0.112 R)
• M3: 209,437 km (0.083 R)
• M4: 307,723 km (0.109 R)
• M5: 403,615 km (0.092 R)
• M6: 556,205 km (0.074 R)
• M7: 1,151,156 km (0.054 R)
• M8: 1,675,795 km (0.073 R)
• M9: 1,926,521 km (0.049 R)
• M10: 2,305,453 km (0.099 R)
• M11: 2,503,670 km (0.118 R)
• M12: 2,625,143 km (0.063 R)
• M13: 2,832,187 km (0.078 R)
• M14: 3,001,681 km (0.048 R)
• M15: 3,666,494 km (0.109 R)
• M16: 4,182,308 km (0.063 R)
• M17: 4,278,499 km (0.081 R)
• M18: 4,670,894 km (0.058 R)
• M19: 4,871,355 km (0.046 R)
• M20: 5,177,433 km (0.081 R)
• M21: 6,743,124 km (0.09 R)
• M22: 7,842,369 km (0.09 R)
• M23: 8,140,817 km (0.074 R)
• M24: 9,308,578 km (0.031 R)
• M25: 10,008,397 km (0.118 R)
• M26: 10,137,500 km (0.025 R)
• M27: 10,593,624 km (0.114 R)
• M28: 12,345,415 km (0.035 R)
• M29: 12,483,942 km (0.065 R)
• M30: 12,553,356 km (0.088 R)
• M31: 12,762,344 km (0.11 R)
• M32: 12,902,368 km (0.107 R)
• M33: 13,753,131 km (0.082 R)
• M34: 14,185,319 km (0.096 R)
• M35: 14,330,279 km (0.099 R)
• M36: 14,402,984 km (0.044 R)
• M37: 15,285,013 km (0.088 R)
• M38: 15,657,661 km (0.062 R)
• M39: 15,882,806 km (0.031 R)
• M40: 16,336,087 km (0.055 R)
• M41: 16,640,669 km (0.046 R)
• M42: 17,721,364 km (0.1 R)
• M43: 20,194,067 km (0.102 R)
• M44: 21,428,698 km (0.071 R)
• M45: 21,678,676 km (0.096 R)
• M46: 23,540,422 km (0.109 R)
• M47: 27,957,897 km (0.078 R)
• M48: 28,322,168 km (0.071 R)
• M49: 30,260,208 km (0.04 R)
• M50: 31,765,313 km (0.098 R)
• M51: 32,145,441 km (0.059 R)
• M52: 32,336,029 km (0.114 R)
• M53: 33,006,077 km (0.077 R)
• M54: 33,102,119 km (0.1 R)
• M55: 33,874,343 km (0.12 R)
• M56: 34,262,550 km (0.111 R)
• M57: 36,623,204 km (0.08 R)
• M58: 40,466,673 km (0.097 R)
• M59: 42,227,290 km (0.111 R)
• M60: 46,359,483 km (0.119 R)
• M61: 53,865,855 km (0.077 R)
• M62: 54,773,316 km (0.119 R)
• M63: 55,001,004 km (0.111 R)
• M64: 58,337,634 km (0.115 R)
• M65: 60,206,411 km (0.091 R)
• M66: 60,794,331 km (0.054 R)
• M67: 61,976,154 km (0.084 R)
• M68: 62,094,635 km (0.062 R)
• M69: 62,332,047 km (0.107 R)
• M70: 62,569,758 km (0.111 R)
• M71: 64,362,240 km (0.05 R)
• M72: 64,963,474 km (0.108 R)
• M73: 65,929,278 km (0.101 R)
• M74: 66,778,246 km (0.115 R)
• M75: 67,875,097 km (0.11 R)
• M76: 68,364,581 km (0.115 R)
• M77: 68,977,933 km (0.107 R)
• M78: 69,716,348 km (0.053 R)
• M79: 71,449,738 km (0.078 R)
• M80: 71,698,519 km (0.078 R)
• M81: 74,706,334 km (0.1 R)
• M82: 75,844,774 km (0.114 R)
• M83: 76,734,283 km (0.077 R)
• M84: 77,882,895 km (0.102 R)
• M85: 79,294,501 km (0.113 R)
• M86: 80,326,427 km (0.099 R)
• M87: 80,714,634 km (0.112 R)
• M88: 81,232,990 km (0.068 R)
• M89: 83,973,174 km (0.108 R)
• M90: 85,156,643 km (0.086 R)
• M91: 85,420,534 km (0.062 R)
• M92: 85,552,479 km (0.112 R)
• M93: 87,274,500 km (0.082 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit