🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.61 AU - 0.71 AU

Year: 189 Days

Day: 43.6 Hours

Environment

Temp: 190 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.58 AU - 0.76 AU

Year: 194 Days

Day: 44.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,172,216 km

• M1: 394,938 km (0.07 R)
• M2: 524,341 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.82 AU - 0.84 AU

Year: 267 Days

Day: 45.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.81 AU - 0.89 AU

Year: 277 Days

Day: 47.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.78 AU - 1.14 AU

Year: 332 Days

Day: 24.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,172,216 km

• M1: 570,267 km (0.06 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 8.7

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.92 AU - 7.16 AU

Year: 5241 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,172,216 km

• M1: 150,047 km (0.102 R)
• M2: 219,909 km (0.095 R)
• M3: 534,214 km (0.1 R)
• M4: 598,541 km (0.119 R)
• M5: 654,491 km (0.094 R)
• M6: 884,273 km (0.049 R)
• M7: 988,842 km (0.118 R)
• M8: 1,125,724 km (0.109 R)
• M9: 1,182,122 km (0.115 R)
• M10: 1,283,550 km (0.101 R)
• M11: 1,510,639 km (0.1 R)
• M12: 1,573,470 km (0.114 R)
• M13: 1,866,981 km (0.089 R)
• M14: 1,968,858 km (0.068 R)
• M15: 2,412,864 km (0.112 R)
• M16: 2,675,109 km (0.095 R)
• M17: 2,868,090 km (0.077 R)
• M18: 3,166,089 km (0.073 R)
• M19: 3,247,171 km (0.076 R)
• M20: 3,770,315 km (0.103 R)
• M21: 4,119,028 km (0.046 R)
• M22: 4,207,739 km (0.076 R)
• M23: 4,409,996 km (0.028 R)
• M24: 4,638,282 km (0.064 R)
• M25: 4,707,546 km (0.032 R)
• M26: 4,964,555 km (0.117 R)
• M27: 5,154,395 km (0.031 R)
• M28: 5,837,608 km (0.102 R)
• M29: 6,189,761 km (0.109 R)
• M30: 6,523,066 km (0.086 R)
• M31: 6,600,856 km (0.043 R)
• M32: 7,073,885 km (0.086 R)
• M33: 7,612,437 km (0.104 R)
• M34: 7,858,975 km (0.103 R)
• M35: 8,275,904 km (0.104 R)
• M36: 10,375,510 km (0.095 R)
• M37: 11,172,119 km (0.119 R)
• M38: 11,265,318 km (0.085 R)
• M39: 11,452,465 km (0.082 R)
• M40: 11,798,335 km (0.099 R)
• M41: 11,956,610 km (0.082 R)
• M42: 12,856,291 km (0.115 R)
• M43: 13,051,816 km (0.091 R)
• M44: 13,545,190 km (0.062 R)
• M45: 13,777,665 km (0.12 R)
• M46: 14,550,338 km (0.072 R)
• M47: 14,652,064 km (0.065 R)
• M48: 14,720,131 km (0.105 R)
• M49: 15,267,959 km (0.062 R)
• M50: 15,406,038 km (0.071 R)
• M51: 15,475,152 km (0.092 R)
• M52: 15,718,099 km (0.12 R)
• M53: 15,787,811 km (0.114 R)
• M54: 16,242,888 km (0.092 R)
• M55: 16,454,419 km (0.097 R)
• M56: 16,595,939 km (0.077 R)
• M57: 16,880,175 km (0.092 R)
• M58: 17,166,056 km (0.113 R)
• M59: 17,996,923 km (0.098 R)
• M60: 18,252,436 km (0.1 R)
• M61: 18,435,544 km (0.063 R)
• M62: 18,508,997 km (0.053 R)
• M63: 18,951,806 km (0.078 R)
• M64: 19,249,057 km (0.053 R)
• M65: 19,810,348 km (0.106 R)
• M66: 20,036,241 km (0.071 R)
• M67: 20,301,029 km (0.108 R)
• M68: 20,414,873 km (0.088 R)
• M69: 20,605,162 km (0.032 R)
• M70: 20,681,307 km (0.077 R)
• M71: 21,487,640 km (0.107 R)
• M72: 22,186,860 km (0.072 R)
• M73: 22,814,573 km (0.062 R)
• M74: 23,012,042 km (0.051 R)
• M75: 23,647,534 km (0.042 R)
• M76: 24,732,866 km (0.095 R)
• M77: 26,494,830 km (0.12 R)
• M78: 26,743,911 km (0.086 R)
• M79: 27,874,272 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 12.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.04 AU - 7.78 AU

Year: 7122 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,172,216 km

• M1: 207,492 km (0.111 R)
• M2: 328,068 km (0.119 R)
• M3: 466,596 km (0.113 R)
• M4: 737,368 km (0.102 R)
• M5: 839,244 km (0.088 R)
• M6: 946,506 km (0.045 R)
• M7: 1,058,854 km (0.031 R)
• M8: 1,236,277 km (0.067 R)
• M9: 1,313,320 km (0.094 R)
• M10: 1,472,342 km (0.081 R)
• M11: 1,571,077 km (0.06 R)
• M12: 1,655,151 km (0.116 R)
• M13: 1,881,044 km (0.066 R)
• M14: 2,061,907 km (0.118 R)
• M15: 2,191,908 km (0.114 R)
• M16: 2,679,148 km (0.106 R)
• M17: 2,904,293 km (0.1 R)
• M18: 3,308,058 km (0.06 R)
• M19: 3,752,363 km (0.067 R)
• M20: 3,912,433 km (0.092 R)
• M21: 4,672,989 km (0.106 R)
• M22: 4,995,073 km (0.086 R)
• M23: 5,197,030 km (0.066 R)
• M24: 5,582,693 km (0.103 R)
• M25: 5,739,771 km (0.067 R)
• M26: 6,409,521 km (0.078 R)
• M27: 6,684,332 km (0.041 R)
• M28: 7,619,020 km (0.078 R)
• M29: 8,146,053 km (0.097 R)
• M30: 8,534,110 km (0.07 R)
• M31: 8,624,467 km (0.111 R)
• M32: 9,359,292 km (0.09 R)
• M33: 9,702,918 km (0.11 R)
• M34: 9,828,879 km (0.099 R)
• M35: 10,146,176 km (0.082 R)
• M36: 10,306,097 km (0.066 R)
• M37: 10,790,943 km (0.111 R)
• M38: 10,954,154 km (0.084 R)
• M39: 11,250,209 km (0.105 R)
• M40: 11,615,527 km (0.045 R)
• M41: 11,951,075 km (0.086 R)
• M42: 12,494,713 km (0.116 R)
• M43: 12,976,867 km (0.116 R)
• M44: 13,185,407 km (0.073 R)
• M45: 13,465,304 km (0.092 R)
• M46: 14,748,704 km (0.099 R)
• M47: 15,002,722 km (0.116 R)
• M48: 15,112,078 km (0.078 R)
• M49: 15,441,791 km (0.065 R)
• M50: 15,552,195 km (0.088 R)
• M51: 15,699,698 km (0.093 R)
• M52: 16,145,350 km (0.028 R)
• M53: 17,545,736 km (0.119 R)
• M54: 17,622,480 km (0.079 R)
• M55: 17,699,373 km (0.117 R)
• M56: 18,435,694 km (0.087 R)
• M57: 19,340,312 km (0.113 R)
• M58: 20,259,441 km (0.119 R)
• M59: 20,461,099 km (0.029 R)
• M60: 20,663,505 km (0.051 R)
• M61: 23,354,172 km (0.043 R)
• M62: 23,438,695 km (0.117 R)
• M63: 25,107,310 km (0.051 R)
• M64: 25,846,623 km (0.105 R)
• M65: 26,109,316 km (0.055 R)
• M66: 26,197,130 km (0.118 R)
• M67: 26,505,003 km (0.106 R)
• M68: 26,593,116 km (0.029 R)
• M69: 26,814,072 km (0.077 R)
• M70: 27,079,907 km (0.077 R)
• M71: 27,346,790 km (0.086 R)
• M72: 27,927,828 km (0.105 R)
• M73: 28,693,620 km (0.07 R)
• M74: 29,192,977 km (0.119 R)
• M75: 29,284,082 km (0.112 R)
• M76: 29,603,623 km (0.043 R)
• M77: 29,740,954 km (0.114 R)
• M78: 30,108,217 km (0.079 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: 380 - 17,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit