🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.51 AU - 0.79 AU

Year: 197 Days

Day: 30.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.56 AU - 0.9 AU

Year: 235 Days

Day: 32 Hours

Environment

Temp: 133 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.86 AU - 2.12 AU

Year: 1058 Days

Day: 44 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.21 AU - 2.81 AU

Year: 1498 Days

Day: 45.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.38 AU - 2.84 AU

Year: 1588 Days

Day: 32.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.06 AU - 4.18 AU

Year: 2595 Days

Day: 34.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 10.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.51 AU - 8.05 AU

Year: 7400 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 121.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 111,020,828 km

• M1: 284,834 km (0.119 R)
• M2: 482,603 km (0.09 R)
• M3: 588,967 km (0.104 R)
• M4: 815,009 km (0.066 R)
• M5: 918,830 km (0.083 R)
• M6: 986,149 km (0.077 R)
• M7: 1,083,537 km (0.115 R)
• M8: 1,288,337 km (0.089 R)
• M9: 1,380,190 km (0.072 R)
• M10: 1,872,666 km (0.077 R)
• M11: 2,435,753 km (0.056 R)
• M12: 2,550,644 km (0.084 R)
• M13: 2,766,214 km (0.111 R)
• M14: 2,886,192 km (0.034 R)
• M15: 3,008,114 km (0.093 R)
• M16: 3,090,393 km (0.064 R)
• M17: 3,448,231 km (0.093 R)
• M18: 3,752,962 km (0.119 R)
• M19: 4,043,930 km (0.102 R)
• M20: 4,249,627 km (0.051 R)
• M21: 4,671,493 km (0.068 R)
• M22: 4,863,427 km (0.074 R)
• M23: 5,230,241 km (0.109 R)
• M24: 5,354,407 km (0.088 R)
• M25: 5,504,902 km (0.083 R)
• M26: 5,887,125 km (0.081 R)
• M27: 6,304,503 km (0.093 R)
• M28: 6,650,673 km (0.091 R)
• M29: 7,167,683 km (0.05 R)
• M30: 7,389,387 km (0.111 R)
• M31: 7,953,371 km (0.112 R)
• M32: 8,096,536 km (0.03 R)
• M33: 8,240,599 km (0.117 R)
• M34: 8,766,286 km (0.075 R)
• M35: 9,092,858 km (0.098 R)
• M36: 9,453,688 km (0.103 R)
• M37: 9,605,380 km (0.118 R)
• M38: 9,757,970 km (0.112 R)
• M39: 10,376,408 km (0.102 R)
• M40: 10,532,887 km (0.116 R)
• M41: 11,071,290 km (0.053 R)
• M42: 11,167,182 km (0.118 R)
• M43: 11,683,444 km (0.103 R)
• M44: 11,846,356 km (0.112 R)
• M45: 11,944,492 km (0.112 R)
• M46: 12,273,608 km (0.101 R)
• M47: 13,653,798 km (0.089 R)
• M48: 13,928,908 km (0.104 R)
• M49: 14,835,322 km (0.117 R)
• M50: 15,118,211 km (0.109 R)
• M51: 15,474,105 km (0.09 R)
• M52: 15,653,173 km (0.101 R)
• M53: 16,049,458 km (0.074 R)
• M54: 16,449,183 km (0.115 R)
• M55: 16,778,598 km (0.076 R)
• M56: 17,295,309 km (0.029 R)
• M57: 17,369,510 km (0.032 R)
• M58: 18,420,285 km (0.101 R)
• M59: 18,991,599 km (0.078 R)
• M60: 19,607,344 km (0.072 R)
• M61: 20,622,066 km (0.12 R)
• M62: 20,977,361 km (0.094 R)
• M63: 21,334,601 km (0.056 R)
• M64: 21,854,155 km (0.059 R)
• M65: 22,216,331 km (0.082 R)
• M66: 23,478,937 km (0.103 R)
• M67: 24,139,711 km (0.089 R)
• M68: 24,222,738 km (0.071 R)
• M69: 24,472,416 km (0.06 R)
• M70: 24,932,430 km (0.1 R)
• M71: 26,158,534 km (0.11 R)
• M72: 26,843,543 km (0.098 R)
• M73: 27,058,814 km (0.102 R)
• M74: 27,447,619 km (0.061 R)
• M75: 28,274,746 km (0.105 R)
• M76: 28,889,443 km (0.039 R)
• M77: 29,819,792 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 8.8

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.92 AU - 11.76 AU

Year: 13445 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 111,020,828 km

• M1: 124,017 km (0.079 R)
• M2: 194,776 km (0.025 R)
• M3: 439,070 km (0.088 R)
• M4: 519,105 km (0.076 R)
• M5: 677,379 km (0.086 R)
• M6: 811,868 km (0.108 R)
• M7: 1,268,291 km (0.071 R)
• M8: 1,612,366 km (0.082 R)
• M9: 1,742,217 km (0.036 R)
• M10: 2,715,052 km (0.065 R)
• M11: 3,656,621 km (0.057 R)
• M12: 3,759,544 km (0.085 R)
• M13: 3,863,365 km (0.112 R)
• M14: 4,144,759 km (0.034 R)
• M15: 4,506,037 km (0.067 R)
• M16: 4,802,391 km (0.086 R)
• M17: 5,808,736 km (0.115 R)
• M18: 6,050,187 km (0.107 R)
• M19: 6,542,812 km (0.114 R)
• M20: 6,751,950 km (0.076 R)
• M21: 7,219,593 km (0.111 R)
• M22: 7,610,193 km (0.107 R)
• M23: 7,963,095 km (0.11 R)
• M24: 8,776,757 km (0.065 R)
• M25: 8,914,986 km (0.092 R)
• M26: 9,100,338 km (0.056 R)
• M27: 9,854,610 km (0.101 R)
• M28: 10,336,166 km (0.112 R)
• M29: 10,776,133 km (0.12 R)
• M30: 12,030,362 km (0.11 R)
• M31: 13,119,135 km (0.096 R)
• M32: 14,401,787 km (0.086 R)
• M33: 14,892,917 km (0.107 R)
• M34: 15,500,883 km (0.031 R)
• M35: 15,667,983 km (0.116 R)
• M36: 15,835,832 km (0.103 R)
• M37: 15,948,031 km (0.094 R)
• M38: 16,060,528 km (0.101 R)
• M39: 16,569,909 km (0.092 R)
• M40: 16,740,750 km (0.097 R)
• M41: 18,482,518 km (0.049 R)
• M42: 18,837,663 km (0.091 R)
• M43: 19,795,987 km (0.073 R)
• M44: 19,916,862 km (0.08 R)
• M45: 19,977,449 km (0.025 R)
• M46: 22,827,887 km (0.044 R)
• M47: 24,170,977 km (0.084 R)
• M48: 25,342,478 km (0.053 R)
• M49: 26,266,394 km (0.051 R)
• M50: 26,332,816 km (0.095 R)
• M51: 26,598,950 km (0.044 R)
• M52: 28,147,139 km (0.112 R)
• M53: 31,118,751 km (0.061 R)
• M54: 33,106,757 km (0.1 R)
• M55: 34,479,018 km (0.048 R)
• M56: 34,916,293 km (0.118 R)
• M57: 35,649,023 km (0.1 R)
• M58: 35,869,829 km (0.086 R)
• M59: 36,906,393 km (0.092 R)
• M60: 39,388,222 km (0.102 R)
• M61: 39,997,983 km (0.086 R)
• M62: 40,150,872 km (0.051 R)
• M63: 40,227,466 km (0.069 R)
• M64: 41,535,998 km (0.12 R)
• M65: 42,468,143 km (0.029 R)
• M66: 43,328,480 km (0.049 R)
• M67: 44,273,789 km (0.087 R)
• M68: 45,385,152 km (0.12 R)
• M69: 45,624,508 km (0.108 R)
• M70: 45,864,314 km (0.038 R)
• M71: 46,505,640 km (0.106 R)
• M72: 47,311,673 km (0.082 R)
• M73: 48,855,523 km (0.118 R)
• M74: 48,937,353 km (0.104 R)
• M75: 52,243,316 km (0.117 R)
• M76: 52,577,817 km (0.099 R)
• M77: 52,661,592 km (0.096 R)
• M78: 53,417,360 km (0.1 R)
• M79: 54,430,587 km (0.05 R)
• M80: 55,450,096 km (0.071 R)
• M81: 55,791,329 km (0.104 R)
• M82: 56,304,599 km (0.106 R)
• M83: 56,561,758 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858

Radius: 6.8

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.98 AU - 21.26 AU

Year: 31496 Days

Day: 18.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,020,828 km

• M1: 112,647 km (0.119 R)
• M2: 195,524 km (0.026 R)
• M3: 576,700 km (0.11 R)
• M4: 661,073 km (0.099 R)
• M5: 2,317,720 km (0.086 R)
• M6: 3,859,027 km (0.116 R)
• M7: 4,467,441 km (0.045 R)
• M8: 5,648,516 km (0.099 R)
• M9: 5,958,184 km (0.086 R)
• M10: 6,209,808 km (0.086 R)
• M11: 7,997,951 km (0.086 R)
• M12: 8,415,628 km (0.069 R)
• M13: 9,344,781 km (0.079 R)
• M14: 10,007,050 km (0.112 R)
• M15: 10,684,280 km (0.059 R)
• M16: 10,760,425 km (0.083 R)
• M17: 13,209,492 km (0.091 R)
• M18: 13,373,302 km (0.084 R)
• M19: 16,609,253 km (0.097 R)
• M20: 16,963,351 km (0.113 R)
• M21: 17,769,085 km (0.066 R)
• M22: 17,949,949 km (0.044 R)
• M23: 18,222,217 km (0.03 R)
• M24: 18,770,793 km (0.12 R)
• M25: 19,139,701 km (0.033 R)
• M26: 19,978,197 km (0.076 R)
• M27: 20,638,672 km (0.102 R)
• M28: 21,594,602 km (0.111 R)
• M29: 22,175,042 km (0.054 R)
• M30: 22,272,281 km (0.097 R)
• M31: 23,648,581 km (0.061 R)
• M32: 24,246,823 km (0.1 R)
• M33: 24,447,284 km (0.055 R)
• M34: 24,950,980 km (0.082 R)
• M35: 25,153,386 km (0.057 R)
• M36: 25,559,993 km (0.111 R)
• M37: 26,276,567 km (0.103 R)
• M38: 28,149,532 km (0.115 R)
• M39: 34,695,187 km (0.104 R)
• M40: 35,374,660 km (0.118 R)
• M41: 36,172,765 km (0.074 R)
• M42: 37,207,683 km (0.071 R)
• M43: 42,284,586 km (0.102 R)
• M44: 43,009,986 km (0.05 R)
• M45: 43,252,784 km (0.1 R)
• M46: 43,739,725 km (0.102 R)
• M47: 44,350,832 km (0.078 R)
• M48: 44,718,843 km (0.027 R)
• M49: 46,574,155 km (0.1 R)
• M50: 46,698,771 km (0.116 R)
• M51: 46,823,386 km (0.08 R)
• M52: 48,960,092 km (0.104 R)
• M53: 52,418,346 km (0.068 R)
• M54: 52,937,451 km (0.103 R)
• M55: 57,550,899 km (0.07 R)
• M56: 58,354,539 km (0.092 R)
• M57: 61,060,316 km (0.118 R)
• M58: 62,565,869 km (0.051 R)
• M59: 62,703,349 km (0.093 R)
• M60: 63,806,783 km (0.073 R)
• M61: 64,638,547 km (0.036 R)
• M62: 65,334,327 km (0.09 R)
• M63: 67,014,610 km (0.095 R)
• M64: 67,155,232 km (0.077 R)
• M65: 68,001,208 km (0.093 R)
• M66: 68,142,578 km (0.118 R)
• M67: 71,276,803 km (0.118 R)
• M68: 71,564,181 km (0.067 R)
• M69: 72,139,833 km (0.116 R)
• M70: 73,730,807 km (0.075 R)
• M71: 74,312,144 km (0.094 R)
• M72: 79,761,994 km (0.059 R)
• M73: 80,209,442 km (0.072 R)
• M74: 86,254,991 km (0.11 R)
• M75: 89,023,000 km (0.062 R)
• M76: 89,177,684 km (0.112 R)
• M77: 90,107,285 km (0.097 R)
• M78: 90,573,432 km (0.11 R)
• M79: 91,196,059 km (0.114 R)
• M80: 91,663,851 km (0.107 R)
• M81: 93,543,549 km (0.103 R)
• M82: 94,488,110 km (0.093 R)
• M83: 94,645,786 km (0.076 R)
• M84: 94,961,587 km (0.084 R)
• M85: 98,457,539 km (0.065 R)
• M86: 100,221,448 km (0.109 R)
• M87: 102,481,273 km (0.113 R)
• M88: 103,130,079 km (0.118 R)
• M89: 103,617,469 km (0.116 R)
• M90: 104,268,669 km (0.098 R)
• M91: 105,575,107 km (0.118 R)
• M92: 106,394,305 km (0.059 R)
• M93: 109,526,585 km (0.115 R)
• M94: 109,858,094 km (0.097 R)
• M95: 110,854,416 km (0.116 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: 464 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit