🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.64 AU - 0.82 AU

Year: 223 Days

Day: 24.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,014,935 km

• M1: 286,330 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.77 AU - 1.05 AU

Year: 311 Days

Day: 13.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,014,935 km

• M1: 170,242 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.92 AU - 1.06 AU

Year: 353 Days

Day: 21.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,014,935 km

• M1: 102,026 km (0.09 R)
• M2: 441,763 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.99 AU - 1.15 AU

Year: 396 Days

Day: 21.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 62.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.1

Radius: 14.9

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.64 AU - 7.36 AU

Year: 5264 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,014,935 km

• M1: 188,045 km (0.09 R)
• M2: 406,757 km (0.079 R)
• M3: 564,882 km (0.043 R)
• M4: 689,048 km (0.079 R)
• M5: 837,150 km (0.109 R)
• M6: 1,067,680 km (0.104 R)
• M7: 1,259,016 km (0.101 R)
• M8: 1,367,025 km (0.115 R)
• M9: 1,478,476 km (0.106 R)
• M10: 1,711,400 km (0.04 R)
• M11: 1,850,077 km (0.118 R)
• M12: 1,992,644 km (0.082 R)
• M13: 2,581,012 km (0.065 R)
• M14: 2,926,284 km (0.07 R)
• M15: 3,594,538 km (0.107 R)
• M16: 4,074,148 km (0.062 R)
• M17: 4,868,962 km (0.064 R)
• M18: 5,297,261 km (0.106 R)
• M19: 5,607,078 km (0.071 R)
• M20: 5,869,772 km (0.06 R)
• M21: 6,434,803 km (0.077 R)
• M22: 6,737,888 km (0.074 R)
• M23: 6,849,339 km (0.081 R)
• M24: 7,386,694 km (0.109 R)
• M25: 7,908,641 km (0.09 R)
• M26: 8,412,487 km (0.05 R)
• M27: 8,623,120 km (0.036 R)
• M28: 8,835,400 km (0.083 R)
• M29: 10,145,728 km (0.115 R)
• M30: 10,856,168 km (0.077 R)
• M31: 11,649,785 km (0.119 R)
• M32: 12,359,477 km (0.102 R)
• M33: 12,702,355 km (0.068 R)
• M34: 13,187,800 km (0.091 R)
• M35: 13,292,519 km (0.1 R)
• M36: 13,432,842 km (0.047 R)
• M37: 13,891,808 km (0.107 R)
• M38: 13,998,471 km (0.028 R)
• M39: 14,608,082 km (0.116 R)
• M40: 15,153,217 km (0.074 R)
• M41: 15,263,022 km (0.106 R)
• M42: 15,373,126 km (0.068 R)
• M43: 15,594,082 km (0.044 R)
• M44: 16,188,584 km (0.083 R)
• M45: 16,413,579 km (0.076 R)
• M46: 16,790,566 km (0.086 R)
• M47: 17,208,692 km (0.083 R)
• M48: 17,476,622 km (0.112 R)
• M49: 17,668,855 km (0.055 R)
• M50: 17,977,775 km (0.119 R)
• M51: 18,288,639 km (0.112 R)
• M52: 18,444,669 km (0.092 R)
• M53: 18,679,538 km (0.101 R)
• M54: 18,836,765 km (0.109 R)
• M55: 18,954,948 km (0.08 R)
• M56: 19,469,864 km (0.087 R)
• M57: 20,109,993 km (0.046 R)
• M58: 20,351,893 km (0.099 R)
• M59: 20,716,463 km (0.085 R)
• M60: 21,123,967 km (0.095 R)
• M61: 22,196,285 km (0.118 R)
• M62: 22,864,987 km (0.114 R)
• M63: 23,752,552 km (0.039 R)
• M64: 24,307,859 km (0.087 R)
• M65: 24,608,551 km (0.089 R)
• M66: 24,910,439 km (0.108 R)
• M67: 25,692,537 km (0.115 R)
• M68: 26,571,125 km (0.092 R)
• M69: 26,925,223 km (0.117 R)
• M70: 27,504,167 km (0.065 R)
• M71: 28,042,121 km (0.1 R)
• M72: 29,768,630 km (0.105 R)
• M73: 30,090,565 km (0.094 R)
• M74: 30,737,575 km (0.065 R)
• M75: 30,830,476 km (0.071 R)
• M76: 31,202,675 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 10.5

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.94 AU - 12.06 AU

Year: 14888 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,014,935 km

• M1: 132,843 km (0.073 R)
• M2: 222,452 km (0.064 R)
• M3: 343,178 km (0.099 R)
• M4: 549,473 km (0.051 R)
• M5: 1,288,636 km (0.091 R)
• M6: 1,397,244 km (0.037 R)
• M7: 2,241,874 km (0.034 R)
• M8: 2,307,398 km (0.035 R)
• M9: 2,440,689 km (0.108 R)
• M10: 2,508,307 km (0.08 R)
• M11: 3,330,946 km (0.084 R)
• M12: 3,989,177 km (0.119 R)
• M13: 4,436,474 km (0.095 R)
• M14: 4,645,163 km (0.112 R)
• M15: 5,072,265 km (0.042 R)
• M16: 5,159,182 km (0.065 R)
• M17: 5,246,697 km (0.039 R)
• M18: 5,691,451 km (0.037 R)
• M19: 6,241,074 km (0.082 R)
• M20: 6,381,247 km (0.054 R)
• M21: 6,855,771 km (0.025 R)
• M22: 8,091,898 km (0.081 R)
• M23: 8,193,625 km (0.062 R)
• M24: 8,657,378 km (0.065 R)
• M25: 9,076,552 km (0.042 R)
• M26: 9,182,467 km (0.091 R)
• M27: 9,989,547 km (0.092 R)
• M28: 10,374,014 km (0.094 R)
• M29: 10,651,668 km (0.096 R)
• M30: 11,214,156 km (0.071 R)
• M31: 11,556,436 km (0.109 R)
• M32: 12,192,675 km (0.032 R)
• M33: 12,662,562 km (0.112 R)
• M34: 12,959,364 km (0.105 R)
• M35: 13,620,138 km (0.118 R)
• M36: 14,046,492 km (0.032 R)
• M37: 15,162,791 km (0.082 R)
• M38: 15,351,584 km (0.055 R)
• M39: 16,630,197 km (0.085 R)
• M40: 17,347,967 km (0.066 R)
• M41: 18,544,302 km (0.092 R)
• M42: 18,813,877 km (0.105 R)
• M43: 19,288,551 km (0.101 R)
• M44: 19,424,835 km (0.086 R)
• M45: 19,493,201 km (0.102 R)
• M46: 19,973,560 km (0.103 R)
• M47: 20,945,796 km (0.111 R)
• M48: 21,508,434 km (0.111 R)
• M49: 21,933,591 km (0.084 R)
• M50: 23,662,045 km (0.106 R)
• M51: 24,174,268 km (0.106 R)
• M52: 28,325,310 km (0.106 R)
• M53: 29,416,776 km (0.075 R)
• M54: 29,888,607 km (0.089 R)
• M55: 31,239,327 km (0.098 R)
• M56: 32,609,942 km (0.1 R)
• M57: 35,159,240 km (0.113 R)
• M58: 37,516,453 km (0.116 R)
• M59: 41,322,522 km (0.065 R)
• M60: 42,381,825 km (0.052 R)
• M61: 42,736,821 km (0.087 R)
• M62: 43,271,184 km (0.102 R)
• M63: 45,249,766 km (0.079 R)
• M64: 46,524,040 km (0.091 R)
• M65: 47,625,679 km (0.078 R)
• M66: 48,179,789 km (0.047 R)
• M67: 48,643,094 km (0.081 R)
• M68: 51,643,429 km (0.066 R)
• M69: 52,783,814 km (0.075 R)
• M70: 53,548,857 km (0.096 R)
• M71: 53,740,641 km (0.05 R)
• M72: 57,624,501 km (0.112 R)
• M73: 58,609,454 km (0.109 R)
• M74: 59,302,391 km (0.11 R)
• M75: 59,401,575 km (0.044 R)
• M76: 61,899,410 km (0.085 R)
• M77: 62,302,277 km (0.083 R)
• M78: 62,403,106 km (0.079 R)
• M79: 62,807,020 km (0.111 R)
• M80: 62,908,149 km (0.087 R)
• M81: 64,329,478 km (0.097 R)
• M82: 65,556,181 km (0.08 R)
• M83: 65,966,827 km (0.098 R)
• M84: 68,240,415 km (0.053 R)
• M85: 68,448,506 km (0.119 R)
• M86: 69,805,358 km (0.114 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 11,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit