🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.75 AU

Year: 180 Days

Day: 23.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.1 AU - 1.44 AU

Year: 542 Days

Day: 32.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,701,749 km

• M1: 91,703 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.23 AU - 1.53 AU

Year: 614 Days

Day: 40.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,701,749 km

• M1: 1,224,010 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.53 AU - 2.31 AU

Year: 1008 Days

Day: 39.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.75 AU - 4.69 AU

Year: 3283 Days

Day: 19.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,701,749 km

• M1: 260,899 km (0.097 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 10.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.85 AU - 9.15 AU

Year: 8570 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,701,749 km

• M1: 244,443 km (0.118 R)
• M2: 344,524 km (0.113 R)
• M3: 439,519 km (0.109 R)
• M4: 506,688 km (0.062 R)
• M5: 747,840 km (0.092 R)
• M6: 886,367 km (0.082 R)
• M7: 1,199,027 km (0.076 R)
• M8: 1,271,133 km (0.074 R)
• M9: 1,555,519 km (0.07 R)
• M10: 1,715,439 km (0.047 R)
• M11: 1,828,684 km (0.09 R)
• M12: 2,363,497 km (0.108 R)
• M13: 2,762,325 km (0.101 R)
• M14: 2,835,029 km (0.117 R)
• M15: 3,006,917 km (0.113 R)
• M16: 3,412,926 km (0.118 R)
• M17: 3,877,128 km (0.115 R)
• M18: 4,027,175 km (0.098 R)
• M19: 4,276,854 km (0.1 R)
• M20: 4,431,987 km (0.116 R)
• M21: 4,908,605 km (0.083 R)
• M22: 4,997,018 km (0.073 R)
• M23: 5,356,202 km (0.119 R)
• M24: 5,739,173 km (0.095 R)
• M25: 5,816,814 km (0.068 R)
• M26: 6,020,417 km (0.099 R)
• M27: 6,162,834 km (0.084 R)
• M28: 7,240,836 km (0.088 R)
• M29: 7,476,902 km (0.105 R)
• M30: 7,767,121 km (0.066 R)
• M31: 8,411,439 km (0.116 R)
• M32: 8,713,328 km (0.06 R)
• M33: 9,145,516 km (0.104 R)
• M34: 9,364,228 km (0.091 R)
• M35: 9,640,087 km (0.087 R)
• M36: 9,974,737 km (0.114 R)
• M37: 10,087,085 km (0.113 R)
• M38: 10,445,821 km (0.107 R)
• M39: 10,636,259 km (0.107 R)
• M40: 10,827,894 km (0.088 R)
• M41: 11,001,427 km (0.064 R)
• M42: 11,783,375 km (0.119 R)
• M43: 12,001,639 km (0.118 R)
• M44: 12,341,525 km (0.077 R)
• M45: 12,522,838 km (0.114 R)
• M46: 12,786,130 km (0.046 R)
• M47: 13,010,377 km (0.098 R)
• M48: 13,795,168 km (0.056 R)
• M49: 14,004,305 km (0.115 R)
• M50: 14,109,174 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 11.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.32 AU - 12.1 AU

Year: 11460 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,701,749 km

• M1: 221,255 km (0.093 R)
• M2: 337,194 km (0.107 R)
• M3: 444,006 km (0.101 R)
• M4: 537,206 km (0.073 R)
• M5: 623,225 km (0.057 R)
• M6: 746,493 km (0.118 R)
• M7: 1,092,663 km (0.094 R)
• M8: 1,187,059 km (0.075 R)
• M9: 1,343,987 km (0.092 R)
• M10: 1,657,395 km (0.109 R)
• M11: 1,925,025 km (0.097 R)
• M12: 2,040,665 km (0.111 R)
• M13: 2,303,508 km (0.066 R)
• M14: 2,628,435 km (0.1 R)
• M15: 3,184,340 km (0.117 R)
• M16: 3,490,118 km (0.089 R)
• M17: 3,689,831 km (0.094 R)
• M18: 3,981,547 km (0.085 R)
• M19: 4,160,167 km (0.043 R)
• M20: 5,061,046 km (0.056 R)
• M21: 6,538,923 km (0.053 R)
• M22: 6,609,084 km (0.079 R)
• M23: 6,750,305 km (0.093 R)
• M24: 7,071,491 km (0.03 R)
• M25: 7,361,412 km (0.09 R)
• M26: 7,803,474 km (0.116 R)
• M27: 8,140,817 km (0.112 R)
• M28: 8,292,210 km (0.079 R)
• M29: 9,024,342 km (0.086 R)
• M30: 9,418,084 km (0.115 R)
• M31: 10,019,168 km (0.026 R)
• M32: 10,467,812 km (0.115 R)
• M33: 10,632,669 km (0.09 R)
• M34: 11,090,438 km (0.081 R)
• M35: 11,597,126 km (0.094 R)
• M36: 12,764,738 km (0.117 R)
• M37: 13,073,508 km (0.117 R)
• M38: 13,653,648 km (0.102 R)
• M39: 14,014,777 km (0.102 R)
• M40: 14,424,825 km (0.117 R)
• M41: 15,117,164 km (0.066 R)
• M42: 16,630,047 km (0.093 R)
• M43: 16,774,260 km (0.105 R)
• M44: 17,112,650 km (0.083 R)
• M45: 17,404,515 km (0.098 R)
• M46: 18,289,686 km (0.075 R)
• M47: 19,290,496 km (0.11 R)
• M48: 19,645,043 km (0.051 R)
• M49: 20,566,416 km (0.092 R)
• M50: 21,136,534 km (0.096 R)
• M51: 21,449,642 km (0.1 R)
• M52: 21,922,222 km (0.067 R)
• M53: 22,292,177 km (0.061 R)
• M54: 24,390,886 km (0.099 R)
• M55: 26,047,832 km (0.111 R)
• M56: 26,495,728 km (0.049 R)
• M57: 26,608,225 km (0.065 R)
• M58: 27,059,412 km (0.109 R)
• M59: 29,178,765 km (0.12 R)
• M60: 29,760,701 km (0.052 R)
• M61: 30,170,300 km (0.088 R)
• M62: 30,346,526 km (0.075 R)
• M63: 30,877,001 km (0.062 R)
• M64: 31,232,295 km (0.025 R)
• M65: 32,126,592 km (0.111 R)
• M66: 32,727,526 km (0.113 R)
• M67: 33,635,735 km (0.111 R)
• M68: 34,736,626 km (0.081 R)
• M69: 36,035,883 km (0.087 R)
• M70: 36,222,731 km (0.058 R)
• M71: 36,410,027 km (0.109 R)
• M72: 37,603,220 km (0.043 R)
• M73: 37,729,630 km (0.062 R)
• M74: 38,681,821 km (0.048 R)
• M75: 39,192,847 km (0.065 R)
• M76: 39,385,080 km (0.076 R)
• M77: 40,221,632 km (0.112 R)
• M78: 40,415,510 km (0.084 R)
• M79: 41,585,515 km (0.062 R)
• M80: 41,781,489 km (0.079 R)
• M81: 44,692,364 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.1

Radius: 3.9

Gravity: 26.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.12 AU - 14.06 AU

Year: 16919 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,701,749 km

• M1: 122,969 km (0.112 R)
• M2: 314,006 km (0.065 R)
• M3: 468,092 km (0.105 R)
• M4: 625,768 km (0.073 R)
• M5: 663,018 km (0.088 R)
• M6: 779,255 km (0.054 R)
• M7: 1,143,077 km (0.102 R)
• M8: 1,378,844 km (0.054 R)
• M9: 1,477,279 km (0.112 R)
• M10: 2,765,466 km (0.099 R)
• M11: 3,048,057 km (0.084 R)
• M12: 4,054,551 km (0.071 R)
• M13: 4,740,457 km (0.115 R)
• M14: 4,852,057 km (0.109 R)
• M15: 5,854,662 km (0.064 R)
• M16: 6,420,292 km (0.057 R)
• M17: 6,626,438 km (0.103 R)
• M18: 6,918,752 km (0.111 R)
• M19: 6,960,939 km (0.089 R)
• M20: 7,172,620 km (0.058 R)
• M21: 7,215,255 km (0.093 R)
• M22: 7,559,330 km (0.069 R)
• M23: 7,820,827 km (0.087 R)
• M24: 8,218,608 km (0.093 R)
• M25: 8,577,643 km (0.106 R)
• M26: 8,987,690 km (0.084 R)
• M27: 9,218,221 km (0.085 R)
• M28: 10,400,194 km (0.12 R)
• M29: 11,578,726 km (0.077 R)
• M30: 11,980,994 km (0.059 R)
• M31: 12,234,712 km (0.071 R)
• M32: 13,162,518 km (0.109 R)
• M33: 13,267,087 km (0.099 R)
• M34: 13,740,714 km (0.103 R)
• M35: 14,112,914 km (0.112 R)
• M36: 15,030,547 km (0.115 R)
• M37: 16,809,415 km (0.112 R)
• M38: 17,150,349 km (0.09 R)
• M39: 17,378,934 km (0.107 R)
• M40: 17,436,230 km (0.038 R)
• M41: 17,896,842 km (0.057 R)
• M42: 18,947,618 km (0.075 R)
• M43: 19,243,073 km (0.064 R)
• M44: 20,258,992 km (0.088 R)
• M45: 21,108,559 km (0.093 R)
• M46: 22,155,893 km (0.026 R)
• M47: 22,717,035 km (0.085 R)
• M48: 22,842,398 km (0.111 R)
• M49: 23,282,964 km (0.062 R)
• M50: 23,409,374 km (0.11 R)
• M51: 23,662,793 km (0.091 R)
• M52: 24,300,529 km (0.112 R)
• M53: 24,750,220 km (0.087 R)
• M54: 24,879,173 km (0.1 R)
• M55: 25,137,828 km (0.116 R)
• M56: 25,462,455 km (0.105 R)
• M57: 25,853,654 km (0.115 R)
• M58: 25,984,552 km (0.092 R)
• M59: 27,772,845 km (0.11 R)
• M60: 28,580,374 km (0.081 R)
• M61: 28,783,528 km (0.084 R)
• M62: 29,122,965 km (0.114 R)
• M63: 29,327,316 km (0.118 R)
• M64: 30,011,876 km (0.084 R)
• M65: 30,218,321 km (0.082 R)
• M66: 30,632,558 km (0.115 R)
• M67: 32,026,810 km (0.108 R)
• M68: 32,873,234 km (0.053 R)
• M69: 33,798,647 km (0.098 R)
• M70: 34,588,224 km (0.041 R)
• M71: 35,311,231 km (0.057 R)
• M72: 35,529,195 km (0.094 R)
• M73: 36,845,806 km (0.066 R)
• M74: 37,288,316 km (0.096 R)
• M75: 38,551,521 km (0.085 R)
• M76: 39,000,614 km (0.077 R)
• M77: 39,376,254 km (0.113 R)
• M78: 39,602,147 km (0.073 R)
• M79: 40,814,488 km (0.093 R)
• M80: 41,043,223 km (0.047 R)
• M81: 42,269,926 km (0.09 R)
• M82: 42,501,204 km (0.101 R)
• M83: 42,810,423 km (0.102 R)
• M84: 43,353,164 km (0.108 R)
• M85: 44,680,695 km (0.104 R)
• M86: 44,759,234 km (0.07 R)
• M87: 44,837,773 km (0.059 R)
• M88: 45,231,215 km (0.12 R)
• M89: 45,467,879 km (0.073 R)
• M90: 46,657,182 km (0.069 R)
• M91: 47,135,746 km (0.083 R)
• M92: 50,694,679 km (0.11 R)
• M93: 55,179,025 km (0.106 R)
• M94: 55,347,472 km (0.086 R)
• M95: 55,516,219 km (0.041 R)
• M96: 55,769,488 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit