🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.68 AU

Year: 153 Days

Day: 28.6 Hours

Environment

Temp: 233 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,341,970 km

• M1: 205,248 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.25 AU - 3.05 AU

Year: 1576 Days

Day: 37.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.15 AU - 3.43 AU

Year: 2180 Days

Day: 21.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,341,970 km

• M1: 1,544,748 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.31 AU - 4.97 AU

Year: 3651 Days

Day: 45.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 11.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.84 AU - 8.6 AU

Year: 7835 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,341,970 km

• M1: 215,720 km (0.112 R)
• M2: 299,495 km (0.098 R)
• M3: 387,159 km (0.114 R)
• M4: 522,845 km (0.051 R)
• M5: 687,701 km (0.047 R)
• M6: 860,188 km (0.077 R)
• M7: 1,011,431 km (0.114 R)
• M8: 1,223,411 km (0.063 R)
• M9: 1,328,429 km (0.116 R)
• M10: 1,478,027 km (0.056 R)
• M11: 1,824,346 km (0.114 R)
• M12: 1,976,337 km (0.107 R)
• M13: 2,196,396 km (0.081 R)
• M14: 2,342,254 km (0.095 R)
• M15: 2,424,682 km (0.103 R)
• M16: 2,626,490 km (0.103 R)
• M17: 2,764,269 km (0.089 R)
• M18: 3,083,063 km (0.104 R)
• M19: 3,564,768 km (0.119 R)
• M20: 3,834,044 km (0.096 R)
• M21: 4,290,916 km (0.1 R)
• M22: 4,412,988 km (0.109 R)
• M23: 4,536,256 km (0.049 R)
• M24: 4,976,822 km (0.036 R)
• M25: 5,278,112 km (0.079 R)
• M26: 5,674,397 km (0.076 R)
• M27: 5,966,711 km (0.079 R)
• M28: 6,057,667 km (0.086 R)
• M29: 6,356,414 km (0.098 R)
• M30: 7,452,218 km (0.115 R)
• M31: 7,722,840 km (0.118 R)
• M32: 7,896,823 km (0.057 R)
• M33: 7,971,771 km (0.084 R)
• M34: 8,047,019 km (0.102 R)
• M35: 8,223,395 km (0.119 R)
• M36: 8,657,229 km (0.107 R)
• M37: 9,098,393 km (0.099 R)
• M38: 9,177,081 km (0.074 R)
• M39: 9,308,578 km (0.1 R)
• M40: 10,219,928 km (0.065 R)
• M41: 10,383,738 km (0.092 R)
• M42: 10,466,017 km (0.109 R)
• M43: 10,603,497 km (0.071 R)
• M44: 10,936,053 km (0.072 R)
• M45: 11,925,493 km (0.094 R)
• M46: 12,562,182 km (0.116 R)
• M47: 12,679,018 km (0.05 R)
• M48: 13,002,598 km (0.098 R)
• M49: 13,239,561 km (0.115 R)
• M50: 13,747,895 km (0.035 R)
• M51: 14,049,783 km (0.081 R)
• M52: 14,384,583 km (0.083 R)
• M53: 15,124,195 km (0.105 R)
• M54: 15,561,320 km (0.107 R)
• M55: 16,161,208 km (0.111 R)
• M56: 16,447,987 km (0.113 R)
• M57: 16,768,725 km (0.11 R)
• M58: 17,156,183 km (0.085 R)
• M59: 17,318,646 km (0.09 R)
• M60: 17,514,021 km (0.044 R)
• M61: 18,237,177 km (0.096 R)
• M62: 18,602,495 km (0.103 R)
• M63: 18,802,657 km (0.109 R)
• M64: 18,903,037 km (0.104 R)
• M65: 19,003,717 km (0.094 R)
• M66: 19,138,056 km (0.055 R)
• M67: 19,576,976 km (0.076 R)
• M68: 21,052,310 km (0.109 R)
• M69: 21,226,143 km (0.099 R)
• M70: 21,435,430 km (0.033 R)
• M71: 21,610,310 km (0.08 R)
• M72: 21,891,255 km (0.065 R)
• M73: 22,350,221 km (0.115 R)
• M74: 22,598,703 km (0.092 R)
• M75: 22,776,725 km (0.105 R)
• M76: 23,062,606 km (0.089 R)
• M77: 23,205,921 km (0.098 R)
• M78: 23,385,588 km (0.108 R)
• M79: 23,782,471 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.2

Radius: 6.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.51 AU - 15.05 AU

Year: 20754 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,341,970 km

• M1: 100,081 km (0.119 R)
• M2: 216,917 km (0.107 R)
• M3: 341,233 km (0.104 R)
• M4: 643,720 km (0.073 R)
• M5: 830,567 km (0.081 R)
• M6: 939,774 km (0.079 R)
• M7: 1,423,573 km (0.068 R)
• M8: 1,466,957 km (0.112 R)
• M9: 1,714,242 km (0.118 R)
• M10: 1,902,287 km (0.1 R)
• M11: 1,974,542 km (0.068 R)
• M12: 2,505,914 km (0.072 R)
• M13: 2,665,535 km (0.098 R)
• M14: 3,424,894 km (0.037 R)
• M15: 3,602,317 km (0.104 R)
• M16: 3,813,100 km (0.087 R)
• M17: 4,152,538 km (0.075 R)
• M18: 4,215,369 km (0.062 R)
• M19: 4,860,285 km (0.075 R)
• M20: 5,160,528 km (0.066 R)
• M21: 5,709,104 km (0.103 R)
• M22: 6,384,538 km (0.074 R)
• M23: 6,639,602 km (0.049 R)
• M24: 6,861,007 km (0.071 R)
• M25: 7,235,451 km (0.058 R)
• M26: 7,616,476 km (0.08 R)
• M27: 9,410,753 km (0.11 R)
• M28: 9,826,486 km (0.083 R)
• M29: 9,994,335 km (0.085 R)
• M30: 10,036,521 km (0.097 R)
• M31: 10,248,202 km (0.058 R)
• M32: 10,333,174 km (0.055 R)
• M33: 10,461,230 km (0.098 R)
• M34: 11,814,791 km (0.079 R)
• M35: 12,625,761 km (0.045 R)
• M36: 12,671,388 km (0.09 R)
• M37: 12,717,016 km (0.104 R)
• M38: 14,730,603 km (0.074 R)
• M39: 15,067,647 km (0.087 R)
• M40: 15,358,615 km (0.078 R)
• M41: 16,690,784 km (0.073 R)
• M42: 16,790,865 km (0.047 R)
• M43: 17,701,168 km (0.092 R)
• M44: 18,991,898 km (0.069 R)
• M45: 19,358,712 km (0.116 R)
• M46: 19,622,154 km (0.068 R)
• M47: 19,780,728 km (0.067 R)
• M48: 20,312,698 km (0.046 R)
• M49: 20,419,661 km (0.101 R)
• M50: 20,687,740 km (0.085 R)
• M51: 21,011,171 km (0.098 R)
• M52: 21,119,330 km (0.063 R)
• M53: 23,153,262 km (0.098 R)
• M54: 23,882,702 km (0.11 R)
• M55: 24,847,758 km (0.069 R)
• M56: 25,652,145 km (0.061 R)
• M57: 26,173,793 km (0.109 R)
• M58: 26,290,180 km (0.12 R)
• M59: 27,937,552 km (0.118 R)
• M60: 28,294,941 km (0.116 R)
• M61: 28,474,160 km (0.097 R)
• M62: 28,533,999 km (0.032 R)
• M63: 28,893,931 km (0.118 R)
• M64: 29,194,922 km (0.073 R)
• M65: 29,255,360 km (0.055 R)
• M66: 30,348,471 km (0.049 R)
• M67: 31,269,545 km (0.12 R)
• M68: 32,574,488 km (0.07 R)
• M69: 34,151,100 km (0.111 R)
• M70: 35,173,003 km (0.117 R)
• M71: 36,594,631 km (0.113 R)
• M72: 38,232,728 km (0.106 R)
• M73: 38,894,698 km (0.11 R)
• M74: 38,960,970 km (0.096 R)
• M75: 39,961,630 km (0.035 R)
• M76: 41,647,898 km (0.086 R)
• M77: 42,124,217 km (0.075 R)
• M78: 42,192,434 km (0.09 R)
• M79: 43,632,912 km (0.109 R)
• M80: 43,978,333 km (0.118 R)
• M81: 44,047,447 km (0.116 R)
• M82: 44,324,503 km (0.03 R)
• M83: 44,950,121 km (0.094 R)
• M84: 45,229,121 km (0.09 R)
• M85: 45,999,101 km (0.094 R)
• M86: 46,069,412 km (0.052 R)
• M87: 47,339,498 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.1

Radius: 6.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.16 AU - 19.86 AU

Year: 29087 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,341,970 km

• M1: 247,435 km (0.084 R)
• M2: 665,711 km (0.111 R)
• M3: 1,521,111 km (0.049 R)
• M4: 1,613,563 km (0.102 R)
• M5: 1,968,259 km (0.1 R)
• M6: 2,069,238 km (0.066 R)
• M7: 2,673,164 km (0.115 R)
• M8: 2,785,064 km (0.108 R)
• M9: 2,975,202 km (0.043 R)
• M10: 3,130,485 km (0.08 R)
• M11: 3,408,438 km (0.087 R)
• M12: 3,529,911 km (0.034 R)
• M13: 4,159,120 km (0.095 R)
• M14: 4,420,617 km (0.083 R)
• M15: 4,687,200 km (0.097 R)
• M16: 4,732,229 km (0.114 R)
• M17: 5,097,099 km (0.053 R)
• M18: 5,189,849 km (0.062 R)
• M19: 5,283,049 km (0.12 R)
• M20: 6,444,377 km (0.108 R)
• M21: 6,696,001 km (0.092 R)
• M22: 7,894,280 km (0.045 R)
• M23: 8,381,071 km (0.076 R)
• M24: 10,659,147 km (0.101 R)
• M25: 12,111,892 km (0.075 R)
• M26: 13,883,580 km (0.107 R)
• M27: 14,338,956 km (0.109 R)
• M28: 15,264,518 km (0.05 R)
• M29: 15,937,409 km (0.051 R)
• M30: 17,521,501 km (0.101 R)
• M31: 18,225,808 km (0.079 R)
• M32: 19,299,322 km (0.103 R)
• M33: 20,540,835 km (0.108 R)
• M34: 21,059,491 km (0.103 R)
• M35: 21,507,387 km (0.054 R)
• M36: 21,582,335 km (0.109 R)
• M37: 22,109,668 km (0.103 R)
• M38: 23,330,536 km (0.102 R)
• M39: 24,026,914 km (0.057 R)
• M40: 24,182,645 km (0.101 R)
• M41: 24,338,676 km (0.105 R)
• M42: 25,123,766 km (0.081 R)
• M43: 25,202,753 km (0.037 R)
• M44: 25,440,165 km (0.056 R)
• M45: 25,996,968 km (0.113 R)
• M46: 27,041,610 km (0.079 R)
• M47: 30,089,218 km (0.086 R)
• M48: 30,593,662 km (0.078 R)
• M49: 32,295,039 km (0.034 R)
• M50: 32,897,619 km (0.07 R)
• M51: 33,852,353 km (0.094 R)
• M52: 34,640,135 km (0.111 R)
• M53: 36,144,491 km (0.117 R)
• M54: 36,859,868 km (0.114 R)
• M55: 37,489,675 km (0.118 R)
• M56: 37,670,240 km (0.114 R)
• M57: 38,668,656 km (0.082 R)
• M58: 38,759,761 km (0.077 R)
• M59: 39,308,486 km (0.029 R)
• M60: 39,491,893 km (0.081 R)
• M61: 39,675,749 km (0.111 R)
• M62: 40,044,059 km (0.119 R)
• M63: 40,506,017 km (0.089 R)
• M64: 40,598,768 km (0.074 R)
• M65: 40,784,119 km (0.114 R)
• M66: 42,465,749 km (0.104 R)
• M67: 42,559,846 km (0.061 R)
• M68: 42,936,982 km (0.068 R)
• M69: 43,125,925 km (0.074 R)
• M70: 43,599,402 km (0.056 R)
• M71: 44,551,742 km (0.077 R)
• M72: 45,799,987 km (0.115 R)
• M73: 47,156,989 km (0.066 R)
• M74: 50,507,383 km (0.096 R)
• M75: 53,424,990 km (0.112 R)
• M76: 54,341,427 km (0.055 R)
• M77: 54,443,602 km (0.117 R)
• M78: 56,603,646 km (0.072 R)
• M79: 60,265,502 km (0.1 R)
• M80: 60,582,949 km (0.099 R)
• M81: 62,499,148 km (0.076 R)
• M82: 63,249,681 km (0.095 R)
• M83: 64,111,065 km (0.065 R)
• M84: 64,543,253 km (0.103 R)
• M85: 64,759,721 km (0.045 R)
• M86: 66,390,787 km (0.08 R)
• M87: 70,360,067 km (0.087 R)
• M88: 71,364,318 km (0.104 R)
• M89: 72,036,461 km (0.056 R)
• M90: 72,598,201 km (0.055 R)
• M91: 74,178,852 km (0.103 R)
• M92: 74,859,672 km (0.109 R)
• M93: 75,656,580 km (0.071 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit