🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 39.1 Hours

Environment

Temp: 264 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.05 AU - 1.29 AU

Year: 451 Days

Day: 18.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,327,322 km

• M1: 95,144 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.5 AU - 1.7 AU

Year: 721 Days

Day: 44.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,327,322 km

• M1: 649,554 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.27 AU - 2.05 AU

Year: 762 Days

Day: 20.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,327,322 km

• M1: 703,559 km (0.117 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.79 AU - 3.89 AU

Year: 2682 Days

Day: 47.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.41 AU - 4.61 AU

Year: 3414 Days

Day: 18.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,327,322 km

• M1: 3,197,056 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.8

Radius: 10

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.15 AU - 8.87 AU

Year: 8081 Days

Day: 9.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,327,322 km

• M1: 139,425 km (0.102 R)
• M2: 335,249 km (0.08 R)
• M3: 630,555 km (0.05 R)
• M4: 767,587 km (0.097 R)
• M5: 1,474,437 km (0.103 R)
• M6: 1,556,267 km (0.097 R)
• M7: 1,681,929 km (0.086 R)
• M8: 1,833,023 km (0.082 R)
• M9: 2,033,933 km (0.107 R)
• M10: 2,265,660 km (0.042 R)
• M11: 2,384,740 km (0.089 R)
• M12: 2,604,649 km (0.085 R)
• M13: 3,090,542 km (0.115 R)
• M14: 3,169,829 km (0.059 R)
• M15: 3,857,381 km (0.105 R)
• M16: 4,145,207 km (0.115 R)
• M17: 4,233,021 km (0.079 R)
• M18: 4,802,989 km (0.103 R)
• M19: 5,493,084 km (0.108 R)
• M20: 5,751,889 km (0.084 R)
• M21: 6,964,978 km (0.07 R)
• M22: 7,069,696 km (0.112 R)
• M23: 7,386,694 km (0.101 R)
• M24: 7,600,619 km (0.108 R)
• M25: 7,998,101 km (0.062 R)
• M26: 8,291,612 km (0.057 R)
• M27: 8,700,762 km (0.032 R)
• M28: 9,154,791 km (0.109 R)
• M29: 9,577,704 km (0.06 R)
• M30: 9,655,346 km (0.104 R)
• M31: 10,046,395 km (0.098 R)
• M32: 11,332,637 km (0.095 R)
• M33: 11,497,045 km (0.073 R)
• M34: 12,331,053 km (0.106 R)
• M35: 12,627,556 km (0.1 R)
• M36: 12,926,453 km (0.118 R)
• M37: 13,098,341 km (0.053 R)
• M38: 13,881,037 km (0.071 R)
• M39: 14,056,964 km (0.106 R)
• M40: 14,411,212 km (0.032 R)
• M41: 15,673,967 km (0.091 R)
• M42: 16,597,585 km (0.078 R)
• M43: 16,784,432 km (0.111 R)
• M44: 17,349,164 km (0.042 R)
• M45: 17,729,143 km (0.074 R)
• M46: 17,967,901 km (0.073 R)
• M47: 18,593,968 km (0.084 R)
• M48: 19,178,297 km (0.085 R)
• M49: 20,165,344 km (0.107 R)
• M50: 20,314,942 km (0.064 R)
• M51: 21,422,415 km (0.071 R)
• M52: 21,524,142 km (0.097 R)
• M53: 22,034,869 km (0.114 R)
• M54: 22,240,267 km (0.103 R)
• M55: 22,497,874 km (0.11 R)
• M56: 22,601,246 km (0.043 R)
• M57: 23,016,231 km (0.056 R)
• M58: 24,011,805 km (0.045 R)
• M59: 24,223,186 km (0.049 R)
• M60: 25,450,637 km (0.06 R)
• M61: 25,666,207 km (0.06 R)
• M62: 26,207,752 km (0.037 R)
• M63: 27,027,099 km (0.062 R)
• M64: 27,688,621 km (0.09 R)
• M65: 28,634,828 km (0.085 R)
• M66: 29,196,418 km (0.091 R)
• M67: 29,478,560 km (0.11 R)
• M68: 29,591,656 km (0.119 R)
• M69: 29,818,446 km (0.099 R)
• M70: 30,845,585 km (0.083 R)
• M71: 31,075,367 km (0.09 R)
• M72: 31,363,493 km (0.06 R)
• M73: 32,407,985 km (0.118 R)
• M74: 33,169,438 km (0.079 R)
• M75: 35,308,538 km (0.107 R)
• M76: 35,910,670 km (0.072 R)
• M77: 37,369,548 km (0.104 R)
• M78: 37,737,409 km (0.088 R)
• M79: 38,847,874 km (0.097 R)
• M80: 40,785,316 km (0.04 R)
• M81: 40,911,427 km (0.095 R)
• M82: 41,988,382 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 11.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.2 AU - 12.78 AU

Year: 13883 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,327,322 km

• M1: 247,884 km (0.093 R)
• M2: 334,501 km (0.104 R)
• M3: 616,642 km (0.079 R)
• M4: 1,259,315 km (0.087 R)
• M5: 1,572,573 km (0.026 R)
• M6: 1,787,096 km (0.097 R)
• M7: 2,062,655 km (0.104 R)
• M8: 2,379,205 km (0.094 R)
• M9: 2,598,964 km (0.036 R)
• M10: 3,358,771 km (0.1 R)
• M11: 4,383,218 km (0.063 R)
• M12: 5,069,872 km (0.112 R)
• M13: 5,353,958 km (0.053 R)
• M14: 5,937,839 km (0.115 R)
• M15: 6,580,511 km (0.086 R)
• M16: 7,285,117 km (0.114 R)
• M17: 7,565,763 km (0.075 R)
• M18: 8,935,780 km (0.083 R)
• M19: 9,107,070 km (0.1 R)
• M20: 9,279,406 km (0.059 R)
• M21: 9,891,262 km (0.092 R)
• M22: 10,426,074 km (0.088 R)
• M23: 10,696,996 km (0.074 R)
• M24: 11,384,548 km (0.092 R)
• M25: 12,133,734 km (0.053 R)
• M26: 12,323,573 km (0.105 R)
• M27: 12,466,589 km (0.102 R)
• M28: 12,995,717 km (0.101 R)
• M29: 14,475,838 km (0.041 R)
• M30: 15,697,903 km (0.111 R)
• M31: 15,801,275 km (0.115 R)
• M32: 17,165,308 km (0.106 R)
• M33: 17,325,229 km (0.109 R)
• M34: 18,077,556 km (0.111 R)
• M35: 18,566,891 km (0.117 R)
• M36: 18,731,000 km (0.081 R)
• M37: 19,115,766 km (0.062 R)
• M38: 19,503,074 km (0.116 R)
• M39: 21,306,626 km (0.092 R)
• M40: 21,593,256 km (0.096 R)
• M41: 22,752,639 km (0.119 R)
• M42: 23,221,928 km (0.104 R)
• M43: 23,576,026 km (0.046 R)
• M44: 24,110,689 km (0.102 R)
• M45: 24,229,918 km (0.12 R)
• M46: 24,409,286 km (0.088 R)
• M47: 25,312,857 km (0.052 R)
• M48: 25,738,164 km (0.034 R)
• M49: 26,350,019 km (0.102 R)
• M50: 27,214,545 km (0.103 R)
• M51: 27,962,984 km (0.088 R)
• M52: 28,339,821 km (0.082 R)
• M53: 28,908,143 km (0.115 R)
• M54: 29,289,019 km (0.118 R)
• M55: 30,635,550 km (0.092 R)
• M56: 31,024,055 km (0.06 R)
• M57: 32,990,519 km (0.089 R)
• M58: 33,721,604 km (0.107 R)
• M59: 34,323,735 km (0.103 R)
• M60: 34,659,882 km (0.1 R)
• M61: 35,267,548 km (0.107 R)
• M62: 35,946,872 km (0.065 R)
• M63: 36,151,522 km (0.115 R)
• M64: 36,562,019 km (0.107 R)
• M65: 38,358,540 km (0.1 R)
• M66: 38,497,965 km (0.112 R)
• M67: 38,637,540 km (0.097 R)
• M68: 38,847,126 km (0.092 R)
• M69: 39,267,646 km (0.054 R)
• M70: 40,113,023 km (0.067 R)
• M71: 40,254,393 km (0.11 R)
• M72: 41,392,235 km (0.088 R)
• M73: 41,678,416 km (0.045 R)
• M74: 43,336,259 km (0.067 R)
• M75: 43,772,337 km (0.097 R)
• M76: 44,136,757 km (0.076 R)
• M77: 45,457,258 km (0.063 R)
• M78: 45,531,010 km (0.086 R)
• M79: 46,196,421 km (0.119 R)
• M80: 47,014,123 km (0.099 R)
• M81: 48,061,757 km (0.085 R)
• M82: 49,344,259 km (0.109 R)
• M83: 51,097,098 km (0.104 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit