🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 29.9 Hours

Environment

Temp: 242 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.54 AU - 1.68 AU

Year: 739 Days

Day: 27.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.06 AU - 4.2 AU

Year: 2501 Days

Day: 36 Hours

Environment

Temp: -118 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.6

Radius: 6.2

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.52 AU - 14.82 AU

Year: 16310 Days

Day: 23.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 34,277,899 km

• M1: 526,734 km (0.061 R)
• M2: 654,790 km (0.08 R)
• M3: 769,382 km (0.086 R)
• M4: 1,436,588 km (0.059 R)
• M5: 1,556,416 km (0.038 R)
• M6: 2,556,478 km (0.117 R)
• M7: 2,813,487 km (0.063 R)
• M8: 2,926,134 km (0.097 R)
• M9: 3,078,724 km (0.117 R)
• M10: 3,592,742 km (0.12 R)
• M11: 4,434,380 km (0.103 R)
• M12: 4,521,895 km (0.053 R)
• M13: 4,565,727 km (0.06 R)
• M14: 4,698,420 km (0.105 R)
• M15: 5,149,907 km (0.036 R)
• M16: 5,287,986 km (0.055 R)
• M17: 5,474,085 km (0.076 R)
• M18: 5,520,909 km (0.06 R)
• M19: 5,948,759 km (0.066 R)
• M20: 6,937,152 km (0.118 R)
• M21: 7,038,729 km (0.077 R)
• M22: 8,730,831 km (0.06 R)
• M23: 8,785,584 km (0.11 R)
• M24: 10,599,757 km (0.095 R)
• M25: 11,911,730 km (0.058 R)
• M26: 11,972,617 km (0.097 R)
• M27: 12,094,539 km (0.103 R)
• M28: 12,648,650 km (0.101 R)
• M29: 13,085,475 km (0.075 R)
• M30: 13,148,157 km (0.113 R)
• M31: 13,463,659 km (0.049 R)
• M32: 14,166,470 km (0.116 R)
• M33: 14,360,199 km (0.088 R)
• M34: 15,674,117 km (0.065 R)
• M35: 15,874,428 km (0.052 R)
• M36: 16,008,618 km (0.025 R)
• M37: 17,094,549 km (0.089 R)
• M38: 17,577,151 km (0.083 R)
• M39: 17,785,392 km (0.119 R)
• M40: 21,670,000 km (0.085 R)
• M41: 21,744,350 km (0.107 R)
• M42: 22,567,587 km (0.087 R)
• M43: 22,642,835 km (0.102 R)
• M44: 22,869,326 km (0.089 R)
• M45: 24,167,237 km (0.059 R)
• M46: 24,941,855 km (0.038 R)
• M47: 25,567,323 km (0.039 R)
• M48: 25,960,915 km (0.048 R)
• M49: 27,474,696 km (0.097 R)
• M50: 28,120,510 km (0.08 R)
• M51: 29,262,839 km (0.118 R)
• M52: 30,670,256 km (0.1 R)
• M53: 30,753,732 km (0.108 R)
• M54: 31,845,796 km (0.055 R)
• M55: 32,184,336 km (0.105 R)
• M56: 33,292,857 km (0.088 R)
• M57: 33,894,988 km (0.102 R)
• M58: 34,067,624 km (0.031 R)
• M59: 34,935,441 km (0.05 R)
• M60: 37,403,806 km (0.093 R)
• M61: 39,020,061 km (0.052 R)
• M62: 39,110,568 km (0.05 R)
• M63: 39,382,387 km (0.077 R)
• M64: 39,473,044 km (0.056 R)
• M65: 40,659,056 km (0.09 R)
• M66: 40,750,759 km (0.111 R)
• M67: 42,599,340 km (0.115 R)
• M68: 48,793,141 km (0.102 R)
• M69: 49,868,899 km (0.082 R)
• M70: 52,143,086 km (0.097 R)
• M71: 52,741,926 km (0.055 R)
• M72: 53,042,169 km (0.085 R)
• M73: 53,543,920 km (0.071 R)
• M74: 53,745,129 km (0.105 R)
• M75: 53,946,488 km (0.11 R)
• M76: 54,552,060 km (0.082 R)
• M77: 56,484,865 km (0.107 R)
• M78: 56,587,190 km (0.049 R)
• M79: 57,099,862 km (0.077 R)
• M80: 58,854,345 km (0.096 R)
• M81: 61,045,954 km (0.103 R)
• M82: 61,361,157 km (0.117 R)
• M83: 61,466,324 km (0.088 R)
• M84: 61,676,958 km (0.109 R)
• M85: 63,157,827 km (0.078 R)
• M86: 66,262,432 km (0.118 R)
• M87: 66,586,461 km (0.092 R)
• M88: 68,214,385 km (0.116 R)
• M89: 68,432,349 km (0.087 R)
• M90: 69,965,129 km (0.071 R)
• M91: 70,515,350 km (0.103 R)
• M92: 72,730,296 km (0.069 R)
• M93: 72,841,597 km (0.116 R)
• M94: 73,846,296 km (0.085 R)
• M95: 74,294,192 km (0.094 R)
• M96: 74,855,483 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.5

Radius: 6.1

Gravity: 24.52 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.91 AU - 12.91 AU

Year: 16776 Days

Day: 20.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,277,899 km

• M1: 110,403 km (0.083 R)
• M2: 161,715 km (0.114 R)
• M3: 240,703 km (0.056 R)
• M4: 318,643 km (0.091 R)
• M5: 501,602 km (0.075 R)
• M6: 693,386 km (0.092 R)
• M7: 739,163 km (0.042 R)
• M8: 1,169,107 km (0.042 R)
• M9: 1,224,159 km (0.091 R)
• M10: 1,337,106 km (0.119 R)
• M11: 1,758,972 km (0.116 R)
• M12: 2,017,776 km (0.114 R)
• M13: 2,463,578 km (0.112 R)
• M14: 2,864,051 km (0.101 R)
• M15: 3,482,339 km (0.105 R)
• M16: 3,847,807 km (0.088 R)
• M17: 3,972,422 km (0.099 R)
• M18: 4,659,226 km (0.12 R)
• M19: 4,747,638 km (0.105 R)
• M20: 5,243,854 km (0.097 R)
• M21: 5,899,093 km (0.117 R)
• M22: 6,481,178 km (0.047 R)
• M23: 6,879,408 km (0.08 R)
• M24: 7,699,354 km (0.12 R)
• M25: 8,549,967 km (0.084 R)
• M26: 10,223,369 km (0.05 R)
• M27: 10,686,374 km (0.081 R)
• M28: 11,393,523 km (0.103 R)
• M29: 11,873,433 km (0.068 R)
• M30: 14,049,185 km (0.033 R)
• M31: 14,369,923 km (0.118 R)
• M32: 15,149,627 km (0.112 R)
• M33: 16,885,261 km (0.063 R)
• M34: 16,953,328 km (0.085 R)
• M35: 17,089,612 km (0.118 R)
• M36: 18,542,506 km (0.097 R)
• M37: 19,747,368 km (0.058 R)
• M38: 20,831,354 km (0.084 R)
• M39: 22,605,585 km (0.104 R)
• M40: 22,680,533 km (0.1 R)
• M41: 23,662,793 km (0.079 R)
• M42: 24,350,793 km (0.104 R)
• M43: 24,504,580 km (0.108 R)
• M44: 24,581,623 km (0.094 R)
• M45: 24,890,543 km (0.102 R)
• M46: 24,968,034 km (0.086 R)
• M47: 25,045,526 km (0.117 R)
• M48: 25,278,450 km (0.069 R)
• M49: 27,487,562 km (0.112 R)
• M50: 27,727,965 km (0.085 R)
• M51: 30,086,825 km (0.117 R)
• M52: 30,831,972 km (0.12 R)
• M53: 31,081,650 km (0.099 R)
• M54: 31,248,452 km (0.105 R)
• M55: 31,332,077 km (0.072 R)
• M56: 32,255,844 km (0.099 R)
• M57: 32,340,217 km (0.06 R)
• M58: 33,615,390 km (0.111 R)
• M59: 33,786,679 km (0.065 R)
• M60: 34,388,362 km (0.07 R)
• M61: 34,993,635 km (0.098 R)
• M62: 36,830,397 km (0.101 R)
• M63: 38,967,702 km (0.087 R)
• M64: 42,803,392 km (0.034 R)
• M65: 45,332,044 km (0.117 R)
• M66: 45,615,981 km (0.071 R)
• M67: 46,185,650 km (0.03 R)
• M68: 47,044,491 km (0.103 R)
• M69: 47,908,568 km (0.049 R)
• M70: 49,847,656 km (0.108 R)
• M71: 50,043,031 km (0.113 R)
• M72: 50,238,555 km (0.028 R)
• M73: 50,532,366 km (0.051 R)
• M74: 50,630,502 km (0.101 R)
• M75: 50,728,638 km (0.11 R)
• M76: 52,307,344 km (0.086 R)
• M77: 52,505,711 km (0.108 R)
• M78: 52,804,009 km (0.068 R)
• M79: 58,884,415 km (0.065 R)
• M80: 60,023,004 km (0.094 R)
• M81: 60,959,936 km (0.1 R)
• M82: 63,693,687 km (0.104 R)
• M83: 67,652,346 km (0.118 R)
• M84: 69,062,007 km (0.083 R)
• M85: 69,170,914 km (0.069 R)
• M86: 69,934,312 km (0.034 R)
• M87: 71,359,680 km (0.119 R)
• M88: 72,351,963 km (0.101 R)
• M89: 73,126,880 km (0.109 R)
• M90: 74,350,291 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.8

Radius: 5.9

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.99 AU - 19.99 AU

Year: 26453 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,277,899 km

• M1: 107,561 km (0.06 R)
• M2: 208,539 km (0.084 R)
• M3: 490,681 km (0.038 R)
• M4: 1,204,113 km (0.078 R)
• M5: 1,287,439 km (0.079 R)
• M6: 1,407,267 km (0.106 R)
• M7: 1,530,985 km (0.072 R)
• M8: 1,695,093 km (0.094 R)
• M9: 2,906,088 km (0.076 R)
• M10: 3,530,959 km (0.116 R)
• M11: 5,693,695 km (0.106 R)
• M12: 7,833,992 km (0.051 R)
• M13: 8,564,777 km (0.067 R)
• M14: 9,217,772 km (0.116 R)
• M15: 9,317,105 km (0.119 R)
• M16: 9,383,526 km (0.105 R)
• M17: 10,124,485 km (0.094 R)
• M18: 13,010,377 km (0.075 R)
• M19: 14,215,837 km (0.043 R)
• M20: 14,909,373 km (0.073 R)
• M21: 15,182,090 km (0.086 R)
• M22: 16,489,575 km (0.103 R)
• M23: 17,915,542 km (0.085 R)
• M24: 19,168,723 km (0.091 R)
• M25: 20,148,589 km (0.084 R)
• M26: 21,188,294 km (0.104 R)
• M27: 21,275,809 km (0.111 R)
• M28: 21,363,324 km (0.034 R)
• M29: 22,735,735 km (0.092 R)
• M30: 23,274,586 km (0.072 R)
• M31: 25,286,079 km (0.118 R)
• M32: 28,889,144 km (0.11 R)
• M33: 29,131,792 km (0.085 R)
• M34: 29,570,263 km (0.053 R)
• M35: 30,207,400 km (0.036 R)
• M36: 30,256,618 km (0.117 R)
• M37: 30,453,639 km (0.118 R)
• M38: 33,206,090 km (0.102 R)
• M39: 33,358,530 km (0.104 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit