🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 218 Days

Day: 32 Hours

Environment

Temp: 101 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,477,725 km

• M1: 71,358 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.62 AU - 0.82 AU

Year: 233 Days

Day: 32.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.09 AU - 1.73 AU

Year: 638 Days

Day: 46.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.71 AU - 2.31 AU

Year: 1085 Days

Day: 17.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 13.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.23 AU - 9.43 AU

Year: 9992 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,477,725 km

• M1: 179,817 km (0.031 R)
• M2: 841,189 km (0.106 R)
• M3: 1,000,959 km (0.107 R)
• M4: 1,132,755 km (0.113 R)
• M5: 1,352,664 km (0.113 R)
• M6: 1,743,414 km (0.037 R)
• M7: 1,905,278 km (0.101 R)
• M8: 2,243,968 km (0.097 R)
• M9: 3,034,593 km (0.084 R)
• M10: 3,577,633 km (0.113 R)
• M11: 3,725,585 km (0.094 R)
• M12: 4,027,923 km (0.108 R)
• M13: 4,151,042 km (0.095 R)
• M14: 4,369,754 km (0.097 R)
• M15: 4,496,463 km (0.118 R)
• M16: 4,656,533 km (0.087 R)
• M17: 4,982,507 km (0.1 R)
• M18: 5,148,261 km (0.085 R)
• M19: 5,315,960 km (0.089 R)
• M20: 5,451,496 km (0.089 R)
• M21: 5,760,565 km (0.106 R)
• M22: 6,005,008 km (0.116 R)
• M23: 6,468,014 km (0.05 R)
• M24: 6,832,135 km (0.083 R)
• M25: 7,165,588 km (0.12 R)
• M26: 7,315,485 km (0.112 R)
• M27: 7,542,425 km (0.103 R)
• M28: 7,771,609 km (0.112 R)
• M29: 8,197,963 km (0.084 R)
• M30: 9,563,642 km (0.115 R)
• M31: 9,937,039 km (0.099 R)
• M32: 10,272,886 km (0.091 R)
• M33: 10,399,745 km (0.118 R)
• M34: 10,527,202 km (0.045 R)
• M35: 11,172,418 km (0.117 R)
• M36: 11,434,064 km (0.117 R)
• M37: 13,046,281 km (0.099 R)
• M38: 13,368,066 km (0.091 R)
• M39: 13,879,092 km (0.114 R)
• M40: 16,182,750 km (0.067 R)
• M41: 17,631,306 km (0.068 R)
• M42: 17,732,733 km (0.089 R)
• M43: 18,089,375 km (0.108 R)
• M44: 18,913,210 km (0.108 R)
• M45: 19,121,151 km (0.101 R)
• M46: 19,749,312 km (0.056 R)
• M47: 19,907,437 km (0.084 R)
• M48: 20,013,203 km (0.091 R)
• M49: 20,544,276 km (0.08 R)
• M50: 22,769,843 km (0.074 R)
• M51: 25,299,693 km (0.112 R)
• M52: 25,528,727 km (0.08 R)
• M53: 26,220,468 km (0.1 R)
• M54: 27,035,178 km (0.1 R)
• M55: 27,976,447 km (0.084 R)
• M56: 30,012,175 km (0.117 R)
• M57: 30,315,560 km (0.119 R)
• M58: 31,170,512 km (0.078 R)
• M59: 32,033,392 km (0.064 R)
• M60: 35,562,705 km (0.099 R)
• M61: 36,334,929 km (0.063 R)
• M62: 36,593,584 km (0.103 R)
• M63: 37,112,689 km (0.089 R)
• M64: 38,618,840 km (0.074 R)
• M65: 41,015,996 km (0.115 R)
• M66: 41,150,634 km (0.031 R)
• M67: 42,504,645 km (0.087 R)
• M68: 42,708,995 km (0.077 R)
• M69: 43,667,020 km (0.088 R)
• M70: 44,355,619 km (0.114 R)
• M71: 44,770,454 km (0.077 R)
• M72: 45,117,222 km (0.081 R)
• M73: 45,395,324 km (0.088 R)
• M74: 45,953,025 km (0.087 R)
• M75: 46,513,120 km (0.071 R)
• M76: 46,653,442 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 10.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.34 AU - 11.54 AU

Year: 12845 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,477,725 km

• M1: 131,796 km (0.077 R)
• M2: 237,861 km (0.088 R)
• M3: 721,959 km (0.114 R)
• M4: 796,309 km (0.111 R)
• M5: 1,036,115 km (0.08 R)
• M6: 1,164,769 km (0.086 R)
• M7: 1,276,369 km (0.082 R)
• M8: 1,462,618 km (0.094 R)
• M9: 3,124,950 km (0.069 R)
• M10: 3,704,342 km (0.117 R)
• M11: 4,247,084 km (0.095 R)
• M12: 4,492,574 km (0.094 R)
• M13: 5,369,068 km (0.07 R)
• M14: 6,178,691 km (0.109 R)
• M15: 6,377,058 km (0.118 R)
• M16: 7,067,452 km (0.063 R)
• M17: 7,191,768 km (0.105 R)
• M18: 7,316,832 km (0.053 R)
• M19: 7,484,681 km (0.055 R)
• M20: 8,255,858 km (0.039 R)
• M21: 8,386,756 km (0.09 R)
• M22: 9,142,075 km (0.107 R)
• M23: 9,780,559 km (0.032 R)
• M24: 10,058,512 km (0.062 R)
• M25: 10,198,536 km (0.111 R)
• M26: 11,148,333 km (0.031 R)
• M27: 11,390,232 km (0.076 R)
• M28: 11,536,090 km (0.079 R)
• M29: 11,977,703 km (0.114 R)
• M30: 14,058,909 km (0.063 R)
• M31: 14,794,781 km (0.082 R)
• M32: 15,114,022 km (0.029 R)
• M33: 15,759,388 km (0.048 R)
• M34: 17,021,395 km (0.1 R)
• M35: 17,636,392 km (0.104 R)
• M36: 18,031,480 km (0.073 R)
• M37: 18,429,560 km (0.068 R)
• M38: 18,715,741 km (0.039 R)
• M39: 19,176,502 km (0.119 R)
• M40: 19,582,960 km (0.103 R)
• M41: 19,816,332 km (0.113 R)
• M42: 20,878,328 km (0.105 R)
• M43: 21,356,293 km (0.094 R)
• M44: 21,536,558 km (0.087 R)
• M45: 21,777,560 km (0.102 R)
• M46: 22,689,210 km (0.117 R)
• M47: 22,934,550 km (0.119 R)
• M48: 24,675,720 km (0.09 R)
• M49: 24,864,812 km (0.088 R)
• M50: 25,817,451 km (0.096 R)
• M51: 26,588,179 km (0.108 R)
• M52: 26,976,236 km (0.052 R)
• M53: 27,236,088 km (0.096 R)
• M54: 27,823,858 km (0.089 R)
• M55: 29,011,665 km (0.088 R)
• M56: 29,544,831 km (0.114 R)
• M57: 29,812,761 km (0.047 R)
• M58: 30,081,439 km (0.097 R)
• M59: 30,216,077 km (0.064 R)
• M60: 30,485,802 km (0.094 R)
• M61: 30,824,342 km (0.104 R)
• M62: 30,892,110 km (0.09 R)
• M63: 31,300,213 km (0.067 R)
• M64: 32,742,636 km (0.079 R)
• M65: 32,950,427 km (0.108 R)
• M66: 34,276,762 km (0.085 R)
• M67: 34,417,384 km (0.086 R)
• M68: 36,191,465 km (0.085 R)
• M69: 37,922,312 km (0.119 R)
• M70: 38,944,365 km (0.094 R)
• M71: 40,271,896 km (0.106 R)
• M72: 40,568,848 km (0.106 R)
• M73: 41,015,697 km (0.117 R)
• M74: 41,989,579 km (0.046 R)
• M75: 42,140,075 km (0.119 R)
• M76: 43,883,638 km (0.104 R)
• M77: 44,112,822 km (0.094 R)
• M78: 45,264,576 km (0.04 R)
• M79: 45,960,355 km (0.113 R)
• M80: 46,270,771 km (0.096 R)
• M81: 46,426,203 km (0.101 R)
• M82: 47,833,171 km (0.101 R)
• M83: 48,147,626 km (0.062 R)
• M84: 48,541,816 km (0.11 R)
• M85: 51,411,103 km (0.1 R)
• M86: 52,137,102 km (0.091 R)
• M87: 52,379,750 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.7

Radius: 6.2

Gravity: 22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.66 AU - 15.62 AU

Year: 18138 Days

Day: 19 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,477,725 km

• M1: 203,603 km (0.067 R)
• M2: 556,055 km (0.058 R)
• M3: 782,247 km (0.038 R)
• M4: 855,550 km (0.08 R)
• M5: 905,815 km (0.094 R)
• M6: 1,256,622 km (0.076 R)
• M7: 1,343,239 km (0.113 R)
• M8: 1,646,325 km (0.096 R)
• M9: 1,937,143 km (0.118 R)
• M10: 3,017,838 km (0.105 R)
• M11: 3,134,674 km (0.048 R)
• M12: 3,494,157 km (0.094 R)
• M13: 4,079,235 km (0.025 R)
• M14: 5,574,615 km (0.111 R)
• M15: 5,670,208 km (0.091 R)
• M16: 5,863,040 km (0.094 R)
• M17: 6,255,285 km (0.114 R)
• M18: 6,554,930 km (0.09 R)
• M19: 6,910,524 km (0.109 R)
• M20: 7,064,909 km (0.117 R)
• M21: 7,376,970 km (0.103 R)
• M22: 7,534,796 km (0.085 R)
• M23: 7,907,145 km (0.072 R)
• M24: 8,285,478 km (0.072 R)
• M25: 8,780,647 km (0.084 R)
• M26: 9,684,517 km (0.086 R)
• M27: 10,323,001 km (0.067 R)
• M28: 11,579,174 km (0.071 R)
• M29: 12,008,520 km (0.113 R)
• M30: 12,380,720 km (0.112 R)
• M31: 13,777,665 km (0.119 R)
• M32: 14,560,361 km (0.108 R)
• M33: 15,424,588 km (0.113 R)
• M34: 15,559,076 km (0.114 R)
• M35: 16,786,377 km (0.039 R)
• M36: 16,924,606 km (0.065 R)
• M37: 16,993,869 km (0.119 R)
• M38: 17,202,409 km (0.083 R)
• M39: 18,541,908 km (0.117 R)
• M40: 19,332,682 km (0.082 R)
• M41: 20,872,643 km (0.104 R)
• M42: 21,921,025 km (0.119 R)
• M43: 22,604,089 km (0.093 R)
• M44: 22,909,867 km (0.104 R)
• M45: 24,537,641 km (0.094 R)
• M46: 24,694,569 km (0.077 R)
• M47: 25,405,010 km (0.105 R)
• M48: 25,563,883 km (0.088 R)
• M49: 26,604,037 km (0.085 R)
• M50: 27,007,801 km (0.108 R)
• M51: 27,903,144 km (0.087 R)
• M52: 28,478,049 km (0.073 R)
• M53: 28,891,089 km (0.085 R)
• M54: 29,389,250 km (0.077 R)
• M55: 29,806,628 km (0.115 R)
• M56: 30,141,877 km (0.079 R)
• M57: 30,394,248 km (0.093 R)
• M58: 30,731,741 km (0.044 R)
• M59: 30,900,936 km (0.095 R)
• M60: 32,008,260 km (0.064 R)
• M61: 32,179,848 km (0.067 R)
• M62: 32,609,942 km (0.087 R)
• M63: 34,524,945 km (0.062 R)
• M64: 35,053,623 km (0.112 R)
• M65: 35,496,134 km (0.066 R)
• M66: 35,940,589 km (0.104 R)
• M67: 36,208,070 km (0.041 R)
• M68: 36,297,380 km (0.119 R)
• M69: 36,924,794 km (0.062 R)
• M70: 37,014,702 km (0.118 R)
• M71: 37,736,512 km (0.079 R)
• M72: 39,010,936 km (0.116 R)
• M73: 39,377,750 km (0.115 R)
• M74: 40,206,971 km (0.086 R)
• M75: 40,670,276 km (0.028 R)
• M76: 40,948,976 km (0.1 R)
• M77: 41,415,123 km (0.083 R)
• M78: 43,676,445 km (0.099 R)
• M79: 47,533,377 km (0.115 R)
• M80: 49,502,384 km (0.108 R)
• M81: 52,707,818 km (0.082 R)
• M82: 54,847,516 km (0.084 R)
• M83: 58,057,587 km (0.104 R)
• M84: 59,000,951 km (0.107 R)
• M85: 62,502,888 km (0.107 R)
• M86: 63,469,589 km (0.101 R)
• M87: 66,180,752 km (0.025 R)
• M88: 67,385,613 km (0.062 R)
• M89: 68,929,612 km (0.062 R)
• M90: 70,708,182 km (0.065 R)
• M91: 70,819,931 km (0.036 R)
• M92: 71,491,177 km (0.095 R)
• M93: 72,277,014 km (0.086 R)
• M94: 73,630,726 km (0.116 R)
• M95: 73,743,822 km (0.06 R)
• M96: 75,905,511 km (0.106 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit