🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.72 AU - 0.76 AU

Year: 225 Days

Day: 35.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,086,325 km

• M1: 272,567 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.83 AU - 0.89 AU

Year: 282 Days

Day: 26.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.98 AU - 1.32 AU

Year: 435 Days

Day: 41.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.15 AU - 2.91 AU

Year: 1421 Days

Day: 35.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.2 AU - 4.18 AU

Year: 2503 Days

Day: 31.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,086,325 km

• M1: 1,044,642 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.89 AU - 4.77 AU

Year: 2647 Days

Day: 16.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,086,325 km

• M1: 383,569 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.49 AU - 4.89 AU

Year: 3586 Days

Day: 18 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,086,325 km

• M1: 1,530,536 km (0.114 R)

Asteroid Belt

Center: 8.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 12.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.05 AU - 14.45 AU

Year: 14222 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 111,086,325 km

• M1: 162,463 km (0.087 R)
• M2: 344,673 km (0.043 R)
• M3: 562,638 km (0.072 R)
• M4: 798,105 km (0.082 R)
• M5: 1,404,425 km (0.029 R)
• M6: 1,950,906 km (0.098 R)
• M7: 2,413,911 km (0.084 R)
• M8: 3,014,397 km (0.086 R)
• M9: 3,385,849 km (0.099 R)
• M10: 3,688,186 km (0.07 R)
• M11: 3,800,384 km (0.077 R)
• M12: 3,942,203 km (0.103 R)
• M13: 4,260,398 km (0.114 R)
• M14: 4,407,901 km (0.086 R)
• M15: 4,497,211 km (0.078 R)
• M16: 5,423,521 km (0.119 R)
• M17: 5,810,531 km (0.054 R)
• M18: 6,239,877 km (0.08 R)
• M19: 6,374,216 km (0.097 R)
• M20: 7,199,547 km (0.108 R)
• M21: 7,625,003 km (0.085 R)
• M22: 8,500,450 km (0.049 R)
• M23: 9,407,612 km (0.11 R)
• M24: 11,807,461 km (0.11 R)
• M25: 12,015,701 km (0.088 R)
• M26: 13,117,938 km (0.12 R)
• M27: 13,899,886 km (0.107 R)
• M28: 14,031,682 km (0.069 R)
• M29: 15,191,365 km (0.114 R)
• M30: 16,242,888 km (0.084 R)
• M31: 16,567,515 km (0.089 R)
• M32: 16,894,387 km (0.09 R)
• M33: 17,317,749 km (0.112 R)
• M34: 17,412,295 km (0.077 R)
• M35: 17,649,407 km (0.096 R)
• M36: 17,839,845 km (0.097 R)
• M37: 18,079,052 km (0.047 R)
• M38: 20,728,131 km (0.059 R)
• M39: 21,181,413 km (0.098 R)
• M40: 22,046,537 km (0.065 R)
• M41: 24,232,910 km (0.095 R)
• M42: 24,550,806 km (0.109 R)
• M43: 26,324,289 km (0.117 R)
• M44: 26,705,763 km (0.05 R)
• M45: 27,529,449 km (0.066 R)
• M46: 27,640,002 km (0.103 R)
• M47: 29,370,849 km (0.12 R)
• M48: 29,766,536 km (0.101 R)
• M49: 29,936,628 km (0.09 R)
• M50: 30,505,998 km (0.064 R)
• M51: 31,193,998 km (0.097 R)
• M52: 31,482,273 km (0.089 R)
• M53: 32,119,411 km (0.12 R)
• M54: 33,288,668 km (0.118 R)
• M55: 34,412,447 km (0.116 R)
• M56: 34,829,675 km (0.114 R)
• M57: 36,272,697 km (0.114 R)
• M58: 36,636,369 km (0.109 R)
• M59: 37,857,836 km (0.048 R)
• M60: 40,277,731 km (0.103 R)
• M61: 42,109,557 km (0.106 R)
• M62: 42,236,864 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 10.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.23 AU - 13.01 AU

Year: 15830 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 111,086,325 km

• M1: 151,543 km (0.09 R)
• M2: 710,739 km (0.029 R)
• M3: 897,886 km (0.104 R)
• M4: 1,125,425 km (0.12 R)
• M5: 1,321,099 km (0.11 R)
• M6: 1,397,394 km (0.073 R)
• M7: 1,887,028 km (0.063 R)
• M8: 2,061,758 km (0.057 R)
• M9: 2,211,655 km (0.066 R)
• M10: 2,617,963 km (0.117 R)
• M11: 2,879,759 km (0.082 R)
• M12: 3,752,214 km (0.039 R)
• M13: 3,899,119 km (0.055 R)
• M14: 4,389,650 km (0.064 R)
• M15: 4,544,484 km (0.051 R)
• M16: 5,060,597 km (0.117 R)
• M17: 5,141,679 km (0.118 R)
• M18: 5,975,986 km (0.087 R)
• M19: 6,234,641 km (0.089 R)
• M20: 6,584,999 km (0.065 R)
• M21: 7,168,281 km (0.102 R)
• M22: 7,956,064 km (0.099 R)
• M23: 8,240,599 km (0.039 R)
• M24: 8,673,834 km (0.077 R)
• M25: 9,262,951 km (0.105 R)
• M26: 9,662,975 km (0.119 R)
• M27: 9,966,659 km (0.084 R)
• M28: 10,949,068 km (0.11 R)
• M29: 11,212,809 km (0.117 R)
• M30: 11,478,495 km (0.11 R)
• M31: 11,800,280 km (0.08 R)
• M32: 13,005,141 km (0.047 R)
• M33: 13,228,341 km (0.044 R)
• M34: 13,565,685 km (0.094 R)
• M35: 15,826,557 km (0.106 R)
• M36: 16,124,706 km (0.094 R)
• M37: 16,666,250 km (0.092 R)
• M38: 20,555,795 km (0.062 R)
• M39: 20,881,170 km (0.05 R)
• M40: 21,208,341 km (0.11 R)
• M41: 22,400,037 km (0.08 R)
• M42: 24,022,576 km (0.108 R)
• M43: 24,296,789 km (0.098 R)
• M44: 26,173,943 km (0.057 R)
• M45: 27,094,418 km (0.085 R)
• M46: 27,737,839 km (0.086 R)
• M47: 27,953,409 km (0.097 R)
• M48: 28,241,684 km (0.046 R)
• M49: 29,992,428 km (0.107 R)
• M50: 31,178,889 km (0.081 R)
• M51: 31,627,832 km (0.047 R)
• M52: 32,305,211 km (0.111 R)
• M53: 32,456,305 km (0.101 R)
• M54: 32,835,386 km (0.045 R)
• M55: 34,442,965 km (0.099 R)
• M56: 35,217,583 km (0.077 R)
• M57: 35,529,045 km (0.104 R)
• M58: 35,997,885 km (0.106 R)
• M59: 36,154,664 km (0.113 R)
• M60: 36,626,196 km (0.039 R)
• M61: 36,705,034 km (0.106 R)
• M62: 38,613,155 km (0.118 R)
• M63: 41,535,101 km (0.091 R)
• M64: 42,607,718 km (0.114 R)
• M65: 44,275,584 km (0.081 R)
• M66: 45,033,148 km (0.088 R)
• M67: 49,318,828 km (0.077 R)
• M68: 50,366,611 km (0.082 R)
• M69: 51,157,236 km (0.105 R)
• M70: 51,333,612 km (0.117 R)
• M71: 52,573,030 km (0.115 R)
• M72: 54,991,280 km (0.06 R)
• M73: 56,441,332 km (0.115 R)
• M74: 56,988,262 km (0.077 R)
• M75: 60,214,041 km (0.112 R)
• M76: 63,120,428 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.3

Radius: 4.5

Gravity: 39.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 16.01 AU - 24.93 AU

Year: 32702 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,086,325 km

• M1: 95,144 km (0.114 R)
• M2: 280,646 km (0.114 R)
• M3: 548,575 km (0.061 R)
• M4: 782,995 km (0.115 R)
• M5: 1,981,573 km (0.033 R)
• M6: 2,024,807 km (0.072 R)
• M7: 3,003,925 km (0.054 R)
• M8: 3,103,857 km (0.071 R)
• M9: 3,255,848 km (0.093 R)
• M10: 3,358,472 km (0.08 R)
• M11: 4,385,910 km (0.103 R)
• M12: 4,671,343 km (0.043 R)
• M13: 4,845,625 km (0.105 R)
• M14: 5,140,632 km (0.108 R)
• M15: 7,497,546 km (0.057 R)
• M16: 8,184,200 km (0.066 R)
• M17: 8,323,925 km (0.115 R)
• M18: 8,394,086 km (0.098 R)
• M19: 9,764,253 km (0.111 R)
• M20: 12,223,343 km (0.085 R)
• M21: 13,355,948 km (0.118 R)
• M22: 13,851,566 km (0.096 R)
• M23: 14,353,168 km (0.097 R)
• M24: 14,860,753 km (0.085 R)
• M25: 15,893,427 km (0.054 R)
• M26: 17,216,471 km (0.094 R)
• M27: 18,208,903 km (0.055 R)
• M28: 18,574,520 km (0.101 R)
• M29: 19,127,285 km (0.041 R)
• M30: 19,591,936 km (0.111 R)
• M31: 20,437,911 km (0.115 R)
• M32: 23,243,620 km (0.084 R)
• M33: 23,938,651 km (0.108 R)
• M34: 24,238,595 km (0.094 R)
• M35: 24,842,372 km (0.034 R)
• M36: 25,247,633 km (0.084 R)
• M37: 26,683,024 km (0.091 R)
• M38: 27,306,249 km (0.117 R)
• M39: 27,410,519 km (0.039 R)
• M40: 28,991,469 km (0.088 R)
• M41: 30,493,581 km (0.116 R)
• M42: 30,710,199 km (0.112 R)
• M43: 31,145,080 km (0.025 R)
• M44: 31,910,871 km (0.076 R)
• M45: 37,326,165 km (0.084 R)
• M46: 40,971,266 km (0.032 R)
• M47: 41,330,002 km (0.086 R)
• M48: 42,050,615 km (0.094 R)
• M49: 43,870,174 km (0.052 R)
• M50: 45,344,311 km (0.093 R)
• M51: 46,211,530 km (0.104 R)
• M52: 48,214,496 km (0.043 R)
• M53: 48,593,278 km (0.045 R)
• M54: 49,353,684 km (0.096 R)
• M55: 51,916,445 km (0.112 R)
• M56: 52,304,652 km (0.089 R)
• M57: 52,434,203 km (0.081 R)
• M58: 52,693,756 km (0.056 R)
• M59: 57,170,173 km (0.077 R)
• M60: 59,183,461 km (0.066 R)
• M61: 62,040,930 km (0.11 R)
• M62: 65,500,680 km (0.116 R)
• M63: 65,920,003 km (0.09 R)
• M64: 66,761,491 km (0.088 R)
• M65: 67,465,349 km (0.059 R)
• M66: 68,454,938 km (0.04 R)
• M67: 71,452,281 km (0.04 R)
• M68: 71,596,195 km (0.107 R)
• M69: 73,910,025 km (0.088 R)
• M70: 76,248,240 km (0.088 R)
• M71: 78,759,240 km (0.079 R)
• M72: 78,907,790 km (0.046 R)
• M73: 79,502,891 km (0.082 R)
• M74: 83,104,609 km (0.061 R)
• M75: 85,382,686 km (0.077 R)
• M76: 87,219,747 km (0.057 R)
• M77: 87,373,384 km (0.04 R)
• M78: 88,143,215 km (0.063 R)
• M79: 88,760,605 km (0.116 R)
• M80: 90,777,185 km (0.08 R)
• M81: 93,122,730 km (0.061 R)
• M82: 93,594,113 km (0.054 R)
• M83: 94,539,571 km (0.119 R)
• M84: 96,757,659 km (0.107 R)
• M85: 97,553,968 km (0.063 R)
• M86: 97,873,061 km (0.036 R)
• M87: 98,192,602 km (0.025 R)
• M88: 98,352,522 km (0.111 R)
• M89: 98,832,581 km (0.073 R)
• M90: 99,474,057 km (0.091 R)
• M91: 99,634,575 km (0.108 R)
• M92: 100,922,314 km (0.098 R)
• M93: 101,083,580 km (0.084 R)
• M94: 106,784,456 km (0.055 R)
• M95: 107,277,830 km (0.074 R)
• M96: 107,607,244 km (0.11 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit