🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.42 AU - 0.58 AU

Year: 127 Days

Day: 31.3 Hours

Environment

Temp: 259 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,337,567 km

• M1: 71,358 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.79 AU

Year: 248 Days

Day: 13.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.65 AU - 0.99 AU

Year: 267 Days

Day: 18.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.09 AU - 1.29 AU

Year: 467 Days

Day: 47.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.53 AU - 2.27 AU

Year: 943 Days

Day: 44.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,337,567 km

• M1: 1,339,200 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.57 AU - 2.33 AU

Year: 980 Days

Day: 28 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.1

Radius: 7.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.18 AU - 15.02 AU

Year: 20077 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 151.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 108,337,567 km

• M1: 120,127 km (0.073 R)
• M2: 571,913 km (0.087 R)
• M3: 898,485 km (0.1 R)
• M4: 1,026,690 km (0.097 R)
• M5: 1,253,780 km (0.108 R)
• M6: 3,577,334 km (0.095 R)
• M7: 5,249,688 km (0.09 R)
• M8: 5,483,510 km (0.079 R)
• M9: 5,641,186 km (0.047 R)
• M10: 6,001,717 km (0.09 R)
• M11: 6,164,330 km (0.101 R)
• M12: 7,516,844 km (0.116 R)
• M13: 7,648,191 km (0.053 R)
• M14: 8,452,429 km (0.105 R)
• M15: 10,140,192 km (0.095 R)
• M16: 10,236,982 km (0.12 R)
• M17: 11,979,349 km (0.115 R)
• M18: 12,132,986 km (0.116 R)
• M19: 12,287,221 km (0.114 R)
• M20: 12,338,832 km (0.07 R)
• M21: 16,633,338 km (0.116 R)
• M22: 17,612,307 km (0.057 R)
• M23: 19,565,457 km (0.1 R)
• M24: 19,927,932 km (0.091 R)
• M25: 20,536,945 km (0.061 R)
• M26: 22,148,862 km (0.06 R)
• M27: 23,288,499 km (0.105 R)
• M28: 23,480,283 km (0.111 R)
• M29: 26,352,712 km (0.031 R)
• M30: 26,619,296 km (0.052 R)
• M31: 27,289,644 km (0.055 R)
• M32: 27,762,223 km (0.073 R)
• M33: 29,196,119 km (0.083 R)
• M34: 30,235,076 km (0.115 R)
• M35: 32,920,807 km (0.1 R)
• M36: 33,495,861 km (0.051 R)
• M37: 34,437,430 km (0.102 R)
• M38: 35,094,314 km (0.079 R)
• M39: 36,420,649 km (0.093 R)
• M40: 36,866,301 km (0.094 R)
• M41: 37,613,243 km (0.118 R)
• M42: 37,763,290 km (0.113 R)
• M43: 38,440,669 km (0.099 R)
• M44: 38,591,613 km (0.087 R)
• M45: 39,426,070 km (0.091 R)
• M46: 39,807,395 km (0.044 R)
• M47: 40,419,849 km (0.09 R)
• M48: 40,496,742 km (0.083 R)
• M49: 42,901,079 km (0.119 R)
• M50: 43,214,786 km (0.109 R)
• M51: 44,556,080 km (0.057 R)
• M52: 45,670,884 km (0.107 R)
• M53: 46,392,394 km (0.044 R)
• M54: 47,603,389 km (0.049 R)
• M55: 47,765,553 km (0.094 R)
• M56: 48,416,453 km (0.053 R)
• M57: 51,048,927 km (0.056 R)
• M58: 55,851,767 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.3

Radius: 3.4

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.75 AU - 19.99 AU

Year: 24937 Days

Day: 15.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,337,567 km

• M1: 418,724 km (0.105 R)
• M2: 563,984 km (0.102 R)
• M3: 724,502 km (0.077 R)
• M4: 800,199 km (0.11 R)
• M5: 1,063,940 km (0.105 R)
• M6: 1,106,875 km (0.117 R)
• M7: 1,329,775 km (0.074 R)
• M8: 2,024,508 km (0.084 R)
• M9: 2,464,176 km (0.068 R)
• M10: 2,521,173 km (0.118 R)
• M11: 3,114,628 km (0.042 R)
• M12: 3,176,262 km (0.062 R)
• M13: 4,114,689 km (0.077 R)
• M14: 4,182,308 km (0.117 R)
• M15: 4,737,017 km (0.075 R)
• M16: 5,204,510 km (0.061 R)
• M17: 5,536,767 km (0.107 R)
• M18: 5,611,416 km (0.079 R)
• M19: 5,875,756 km (0.085 R)
• M20: 7,215,853 km (0.11 R)
• M21: 7,256,694 km (0.071 R)
• M22: 7,420,653 km (0.119 R)
• M23: 7,461,792 km (0.055 R)
• M24: 7,710,573 km (0.119 R)
• M25: 8,173,429 km (0.119 R)
• M26: 8,386,905 km (0.119 R)
• M27: 8,602,177 km (0.111 R)
• M28: 9,214,481 km (0.074 R)
• M29: 9,840,698 km (0.058 R)
• M30: 11,228,367 km (0.096 R)
• M31: 12,430,536 km (0.077 R)
• M32: 12,479,454 km (0.09 R)
• M33: 14,180,831 km (0.103 R)
• M34: 14,643,238 km (0.081 R)
• M35: 14,850,281 km (0.068 R)
• M36: 15,582,862 km (0.11 R)
• M37: 18,015,473 km (0.09 R)
• M38: 20,447,785 km (0.03 R)
• M39: 20,737,257 km (0.047 R)
• M40: 21,203,105 km (0.045 R)
• M41: 21,378,733 km (0.114 R)
• M42: 22,561,752 km (0.104 R)
• M43: 22,681,132 km (0.101 R)
• M44: 22,980,776 km (0.111 R)
• M45: 23,523,368 km (0.064 R)
• M46: 24,253,256 km (0.12 R)
• M47: 27,309,989 km (0.103 R)
• M48: 27,884,594 km (0.057 R)
• M49: 29,631,748 km (0.087 R)
• M50: 29,697,122 km (0.114 R)
• M51: 30,090,565 km (0.068 R)
• M52: 30,287,884 km (0.085 R)
• M53: 32,217,397 km (0.045 R)
• M54: 33,027,320 km (0.102 R)
• M55: 33,980,708 km (0.116 R)
• M56: 34,049,223 km (0.077 R)
• M57: 35,427,768 km (0.115 R)
• M58: 35,497,181 km (0.093 R)
• M59: 36,543,618 km (0.112 R)
• M60: 37,105,957 km (0.06 R)
• M61: 37,529,468 km (0.095 R)
• M62: 38,381,428 km (0.115 R)
• M63: 38,524,144 km (0.092 R)
• M64: 39,168,014 km (0.092 R)
• M65: 39,383,435 km (0.088 R)
• M66: 40,611,633 km (0.111 R)
• M67: 41,852,398 km (0.108 R)
• M68: 43,997,631 km (0.107 R)
• M69: 45,196,359 km (0.109 R)
• M70: 45,573,047 km (0.056 R)
• M71: 46,709,841 km (0.085 R)
• M72: 47,779,017 km (0.107 R)
• M73: 47,932,504 km (0.042 R)
• M74: 48,239,778 km (0.096 R)
• M75: 48,470,757 km (0.095 R)
• M76: 49,165,639 km (0.093 R)
• M77: 49,863,962 km (0.117 R)
• M78: 49,941,753 km (0.079 R)
• M79: 52,373,018 km (0.115 R)
• M80: 52,452,005 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.8

Radius: 3.8

Gravity: 57.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.59 AU - 20.39 AU

Year: 30966 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,337,567 km

• M1: 50,714 km (0.106 R)
• M2: 475,272 km (0.052 R)
• M3: 638,334 km (0.079 R)
• M4: 726,148 km (0.099 R)
• M5: 1,115,701 km (0.105 R)
• M6: 2,009,997 km (0.101 R)
• M7: 2,183,082 km (0.109 R)
• M8: 2,227,213 km (0.079 R)
• M9: 3,574,940 km (0.092 R)
• M10: 3,731,719 km (0.076 R)
• M11: 3,784,527 km (0.039 R)
• M12: 4,605,221 km (0.115 R)
• M13: 4,661,769 km (0.072 R)
• M14: 7,437,557 km (0.081 R)
• M15: 8,386,157 km (0.095 R)
• M16: 9,086,724 km (0.106 R)
• M17: 9,372,157 km (0.115 R)
• M18: 10,842,854 km (0.057 R)
• M19: 12,700,111 km (0.106 R)
• M20: 12,939,019 km (0.073 R)
• M21: 13,909,760 km (0.033 R)
• M22: 15,071,537 km (0.095 R)
• M23: 15,239,984 km (0.104 R)
• M24: 17,398,232 km (0.079 R)
• M25: 18,467,558 km (0.097 R)
• M26: 19,010,149 km (0.103 R)
• M27: 19,374,869 km (0.116 R)
• M28: 20,482,641 km (0.109 R)
• M29: 21,232,575 km (0.074 R)
• M30: 21,991,336 km (0.082 R)
• M31: 22,374,157 km (0.061 R)
• M32: 22,952,353 km (0.107 R)
• M33: 24,617,227 km (0.072 R)
• M34: 26,828,733 km (0.114 R)
• M35: 27,237,584 km (0.109 R)
• M36: 27,958,047 km (0.104 R)
• M37: 29,312,656 km (0.039 R)
• M38: 30,156,836 km (0.083 R)
• M39: 30,369,116 km (0.056 R)
• M40: 31,760,974 km (0.076 R)
• M41: 32,736,801 km (0.065 R)
• M42: 32,954,915 km (0.081 R)
• M43: 33,283,133 km (0.03 R)
• M44: 35,386,479 km (0.086 R)
• M45: 36,736,899 km (0.108 R)
• M46: 37,077,234 km (0.093 R)
• M47: 38,333,706 km (0.052 R)
• M48: 42,423,263 km (0.116 R)
• M49: 42,780,204 km (0.115 R)
• M50: 44,097,413 km (0.054 R)
• M51: 44,942,641 km (0.07 R)
• M52: 45,915,027 km (0.093 R)
• M53: 48,624,843 km (0.11 R)
• M54: 48,749,309 km (0.069 R)
• M55: 49,247,918 km (0.092 R)
• M56: 50,376,036 km (0.071 R)
• M57: 51,259,411 km (0.103 R)
• M58: 52,402,489 km (0.117 R)
• M59: 52,785,459 km (0.091 R)
• M60: 52,913,365 km (0.098 R)
• M61: 53,682,598 km (0.1 R)
• M62: 54,843,477 km (0.109 R)
• M63: 59,037,304 km (0.115 R)
• M64: 61,038,325 km (0.117 R)
• M65: 62,384,706 km (0.066 R)
• M66: 64,695,843 km (0.09 R)
• M67: 64,832,725 km (0.051 R)
• M68: 66,206,183 km (0.108 R)
• M69: 70,243,231 km (0.101 R)
• M70: 70,806,318 km (0.1 R)
• M71: 71,512,270 km (0.115 R)
• M72: 72,646,671 km (0.085 R)
• M73: 72,788,789 km (0.036 R)
• M74: 73,358,607 km (0.066 R)
• M75: 77,243,065 km (0.093 R)
• M76: 78,552,795 km (0.087 R)
• M77: 78,698,653 km (0.081 R)
• M78: 79,283,431 km (0.114 R)
• M79: 80,457,325 km (0.033 R)
• M80: 84,910,106 km (0.047 R)
• M81: 85,810,386 km (0.091 R)
• M82: 86,261,573 km (0.116 R)
• M83: 92,507,135 km (0.061 R)
• M84: 95,139,159 km (0.108 R)
• M85: 96,386,207 km (0.093 R)
• M86: 97,168,455 km (0.044 R)
• M87: 99,369,787 km (0.088 R)
• M88: 101,746,449 km (0.119 R)
• M89: 103,501,232 km (0.075 R)
• M90: 103,981,590 km (0.111 R)
• M91: 104,141,810 km (0.117 R)
• M92: 105,910,206 km (0.107 R)
• M93: 107,040,717 km (0.115 R)
• M94: 107,526,462 km (0.116 R)
• M95: 108,337,581 km (0.115 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 18,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit