🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.67 AU

Year: 155 Days

Day: 34.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.2

Radius: 13.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.06 AU - 6.76 AU

Year: 5471 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,631,452 km

• M1: 433,834 km (0.093 R)
• M2: 569,968 km (0.105 R)
• M3: 737,069 km (0.066 R)
• M4: 849,118 km (0.038 R)
• M5: 1,290,431 km (0.083 R)
• M6: 1,780,215 km (0.116 R)
• M7: 2,220,631 km (0.106 R)
• M8: 2,389,377 km (0.076 R)
• M9: 2,584,602 km (0.037 R)
• M10: 2,717,595 km (0.072 R)
• M11: 3,013,948 km (0.115 R)
• M12: 3,417,563 km (0.089 R)
• M13: 4,042,583 km (0.096 R)
• M14: 4,839,491 km (0.116 R)
• M15: 5,340,794 km (0.095 R)
• M16: 5,483,061 km (0.118 R)
• M17: 5,597,803 km (0.086 R)
• M18: 5,742,464 km (0.106 R)
• M19: 5,888,172 km (0.053 R)
• M20: 6,005,756 km (0.071 R)
• M21: 6,213,398 km (0.117 R)
• M22: 6,635,862 km (0.081 R)
• M23: 6,974,402 km (0.099 R)
• M24: 7,765,027 km (0.074 R)
• M25: 8,187,342 km (0.061 R)
• M26: 8,451,083 km (0.047 R)
• M27: 8,986,942 km (0.097 R)
• M28: 9,088,519 km (0.072 R)
• M29: 9,327,427 km (0.1 R)
• M30: 10,056,418 km (0.09 R)
• M31: 10,162,034 km (0.096 R)
• M32: 10,552,484 km (0.112 R)
• M33: 10,839,712 km (0.044 R)
• M34: 11,753,755 km (0.107 R)
• M35: 12,088,854 km (0.096 R)
• M36: 13,228,641 km (0.094 R)
• M37: 13,344,579 km (0.083 R)
• M38: 13,889,863 km (0.085 R)
• M39: 14,007,597 km (0.109 R)
• M40: 14,125,779 km (0.065 R)
• M41: 15,284,714 km (0.077 R)
• M42: 16,308,262 km (0.077 R)
• M43: 16,723,995 km (0.114 R)
• M44: 18,810,885 km (0.074 R)
• M45: 18,941,334 km (0.053 R)
• M46: 19,686,033 km (0.102 R)
• M47: 19,818,427 km (0.055 R)
• M48: 20,664,103 km (0.065 R)
• M49: 21,476,121 km (0.045 R)
• M50: 21,567,076 km (0.109 R)
• M51: 21,931,796 km (0.079 R)
• M52: 22,298,610 km (0.075 R)
• M53: 22,482,765 km (0.11 R)
• M54: 22,621,292 km (0.031 R)
• M55: 23,177,946 km (0.088 R)
• M56: 23,317,820 km (0.067 R)
• M57: 23,692,264 km (0.115 R)
• M58: 24,163,048 km (0.115 R)
• M59: 24,494,557 km (0.063 R)
• M60: 26,368,420 km (0.096 R)
• M61: 26,660,884 km (0.104 R)
• M62: 27,052,381 km (0.046 R)
• M63: 27,199,735 km (0.108 R)
• M64: 27,643,293 km (0.088 R)
• M65: 28,238,393 km (0.103 R)
• M66: 28,487,623 km (0.114 R)
• M67: 29,542,438 km (0.048 R)
• M68: 29,643,566 km (0.117 R)
• M69: 29,947,549 km (0.092 R)
• M70: 30,354,605 km (0.072 R)
• M71: 31,071,328 km (0.038 R)
• M72: 31,174,251 km (0.051 R)
• M73: 31,328,636 km (0.067 R)
• M74: 32,104,900 km (0.074 R)
• M75: 32,625,949 km (0.069 R)
• M76: 33,254,859 km (0.118 R)
• M77: 34,311,917 km (0.116 R)
• M78: 34,898,042 km (0.104 R)
• M79: 35,219,079 km (0.113 R)
• M80: 35,487,457 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 14.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.82 AU - 6.48 AU

Year: 5808 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,631,452 km

• M1: 216,319 km (0.108 R)
• M2: 383,419 km (0.097 R)
• M3: 759,209 km (0.089 R)
• M4: 1,165,367 km (0.107 R)
• M5: 1,545,795 km (0.108 R)
• M6: 1,770,192 km (0.1 R)
• M7: 1,945,969 km (0.041 R)
• M8: 2,294,083 km (0.109 R)
• M9: 2,640,253 km (0.085 R)
• M10: 2,752,002 km (0.111 R)
• M11: 2,980,438 km (0.072 R)
• M12: 3,073,638 km (0.068 R)
• M13: 3,310,900 km (0.048 R)
• M14: 3,653,479 km (0.1 R)
• M15: 4,033,458 km (0.068 R)
• M16: 4,241,548 km (0.098 R)
• M17: 4,346,865 km (0.069 R)
• M18: 4,614,197 km (0.062 R)
• M19: 4,969,791 km (0.098 R)
• M20: 5,391,358 km (0.109 R)
• M21: 5,534,523 km (0.046 R)
• M22: 6,299,417 km (0.073 R)
• M23: 6,755,989 km (0.035 R)
• M24: 7,003,873 km (0.094 R)
• M25: 7,798,238 km (0.085 R)
• M26: 7,895,476 km (0.084 R)
• M27: 8,189,586 km (0.103 R)
• M28: 9,059,946 km (0.091 R)
• M29: 9,162,271 km (0.097 R)
• M30: 9,610,167 km (0.074 R)
• M31: 9,819,455 km (0.095 R)
• M32: 9,959,777 km (0.102 R)
• M33: 10,136,004 km (0.084 R)
• M34: 10,349,031 km (0.104 R)
• M35: 10,707,318 km (0.077 R)
• M36: 10,851,680 km (0.029 R)
• M37: 10,996,939 km (0.07 R)
• M38: 11,362,557 km (0.1 R)
• M39: 11,732,213 km (0.093 R)
• M40: 11,881,212 km (0.094 R)
• M41: 14,389,520 km (0.119 R)
• M42: 14,629,176 km (0.105 R)
• M43: 15,112,377 km (0.108 R)
• M44: 16,094,637 km (0.095 R)
• M45: 16,928,794 km (0.102 R)
• M46: 17,351,259 km (0.107 R)
• M47: 18,292,977 km (0.105 R)
• M48: 18,422,679 km (0.043 R)
• M49: 19,471,360 km (0.088 R)
• M50: 19,869,589 km (0.076 R)
• M51: 20,181,202 km (0.088 R)
• M52: 20,539,339 km (0.087 R)
• M53: 20,764,184 km (0.097 R)
• M54: 21,080,434 km (0.052 R)
• M55: 21,580,690 km (0.088 R)
• M56: 22,222,913 km (0.113 R)
• M57: 22,685,620 km (0.065 R)
• M58: 22,825,045 km (0.078 R)
• M59: 23,385,588 km (0.109 R)
• M60: 24,234,855 km (0.072 R)
• M61: 24,806,618 km (0.068 R)
• M62: 24,998,253 km (0.032 R)
• M63: 25,527,680 km (0.073 R)
• M64: 26,207,004 km (0.082 R)
• M65: 26,304,542 km (0.029 R)
• M66: 26,402,079 km (0.04 R)
• M67: 27,632,821 km (0.079 R)
• M68: 27,732,154 km (0.115 R)
• M69: 30,098,942 km (0.112 R)
• M70: 30,405,767 km (0.091 R)
• M71: 30,867,875 km (0.086 R)
• M72: 31,955,302 km (0.119 R)
• M73: 32,372,979 km (0.063 R)
• M74: 32,844,811 km (0.104 R)
• M75: 33,107,954 km (0.114 R)
• M76: 34,648,213 km (0.064 R)
• M77: 35,940,440 km (0.115 R)
• M78: 36,211,661 km (0.116 R)
• M79: 36,320,418 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.7

Radius: 13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.21 AU - 8.55 AU

Year: 7635 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,631,452 km

• M1: 176,525 km (0.063 R)
• M2: 499,208 km (0.104 R)
• M3: 979,268 km (0.112 R)
• M4: 1,065,586 km (0.118 R)
• M5: 1,411,007 km (0.101 R)
• M6: 1,746,106 km (0.057 R)
• M7: 2,595,224 km (0.092 R)
• M8: 3,081,716 km (0.119 R)
• M9: 4,388,753 km (0.058 R)
• M10: 4,557,798 km (0.071 R)
• M11: 4,729,088 km (0.105 R)
• M12: 5,548,884 km (0.091 R)
• M13: 6,412,812 km (0.091 R)
• M14: 7,468,973 km (0.086 R)
• M15: 7,747,973 km (0.107 R)
• M16: 8,316,146 km (0.051 R)
• M17: 8,711,234 km (0.102 R)
• M18: 9,383,526 km (0.088 R)
• M19: 10,409,169 km (0.067 R)
• M20: 11,353,880 km (0.114 R)
• M21: 11,998,946 km (0.104 R)
• M22: 12,206,737 km (0.09 R)
• M23: 12,958,467 km (0.114 R)
• M24: 13,263,347 km (0.083 R)
• M25: 13,725,156 km (0.111 R)
• M26: 14,223,766 km (0.045 R)
• M27: 14,412,109 km (0.085 R)
• M28: 15,366,992 km (0.051 R)
• M29: 16,804,179 km (0.082 R)
• M30: 17,606,173 km (0.066 R)
• M31: 18,420,584 km (0.11 R)
• M32: 18,935,799 km (0.071 R)
• M33: 19,039,471 km (0.086 R)
• M34: 19,525,514 km (0.07 R)
• M35: 21,438,721 km (0.116 R)
• M36: 21,908,159 km (0.064 R)
• M37: 22,016,917 km (0.109 R)
• M38: 22,637,000 km (0.066 R)
• M39: 24,118,618 km (0.112 R)
• M40: 24,909,093 km (0.089 R)
• M41: 25,593,204 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit