🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.52 AU - 1.98 AU

Year: 859 Days

Day: 33.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,261,077 km

• M1: 122,969 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.81 AU - 2.73 AU

Year: 1268 Days

Day: 37.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.4

Radius: 8.9

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.17 AU - 9.69 AU

Year: 9077 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,261,077 km

• M1: 118,033 km (0.101 R)
• M2: 176,376 km (0.073 R)
• M3: 265,087 km (0.106 R)
• M4: 605,722 km (0.112 R)
• M5: 681,867 km (0.029 R)
• M6: 861,534 km (0.064 R)
• M7: 948,451 km (0.066 R)
• M8: 1,951,355 km (0.064 R)
• M9: 2,234,244 km (0.119 R)
• M10: 2,786,709 km (0.059 R)
• M11: 2,997,941 km (0.106 R)
• M12: 3,105,502 km (0.047 R)
• M13: 4,190,685 km (0.118 R)
• M14: 5,546,491 km (0.062 R)
• M15: 6,015,181 km (0.059 R)
• M16: 6,954,655 km (0.104 R)
• M17: 7,241,734 km (0.076 R)
• M18: 7,864,809 km (0.083 R)
• M19: 8,013,958 km (0.119 R)
• M20: 8,164,005 km (0.063 R)
• M21: 8,889,554 km (0.117 R)
• M22: 9,319,050 km (0.118 R)
• M23: 9,995,980 km (0.098 R)
• M24: 10,279,318 km (0.025 R)
• M25: 10,524,360 km (0.066 R)
• M26: 10,854,074 km (0.08 R)
• M27: 11,566,010 km (0.049 R)
• M28: 11,650,832 km (0.052 R)
• M29: 12,120,569 km (0.075 R)
• M30: 12,292,906 km (0.102 R)
• M31: 13,656,341 km (0.11 R)
• M32: 13,835,858 km (0.093 R)
• M33: 14,561,258 km (0.091 R)
• M34: 15,206,175 km (0.079 R)
• M35: 16,096,282 km (0.11 R)
• M36: 16,619,426 km (0.058 R)
• M37: 16,810,911 km (0.094 R)
• M38: 17,003,294 km (0.091 R)
• M39: 17,584,631 km (0.06 R)
• M40: 17,877,843 km (0.108 R)
• M41: 18,074,116 km (0.109 R)
• M42: 18,617,754 km (0.08 R)
• M43: 19,016,433 km (0.063 R)
• M44: 19,974,607 km (0.105 R)
• M45: 21,155,532 km (0.097 R)
• M46: 21,832,912 km (0.07 R)
• M47: 22,200,623 km (0.079 R)
• M48: 22,623,387 km (0.103 R)
• M49: 22,995,437 km (0.119 R)
• M50: 23,907,535 km (0.037 R)
• M51: 24,232,312 km (0.119 R)
• M52: 25,435,528 km (0.111 R)
• M53: 26,658,191 km (0.118 R)
• M54: 26,770,240 km (0.11 R)
• M55: 26,882,438 km (0.08 R)
• M56: 27,220,230 km (0.098 R)
• M57: 27,843,006 km (0.085 R)
• M58: 27,899,853 km (0.061 R)
• M59: 28,127,541 km (0.054 R)
• M60: 28,872,090 km (0.108 R)
• M61: 29,275,705 km (0.114 R)
• M62: 29,565,177 km (0.119 R)
• M63: 29,797,353 km (0.099 R)
• M64: 29,855,546 km (0.058 R)
• M65: 31,321,605 km (0.108 R)
• M66: 31,380,697 km (0.099 R)
• M67: 32,212,461 km (0.099 R)
• M68: 33,534,008 km (0.047 R)
• M69: 33,594,595 km (0.103 R)
• M70: 34,019,005 km (0.106 R)
• M71: 34,384,323 km (0.054 R)
• M72: 35,241,668 km (0.112 R)
• M73: 36,354,227 km (0.081 R)
• M74: 36,665,391 km (0.108 R)
• M75: 38,423,764 km (0.07 R)
• M76: 38,487,044 km (0.107 R)
• M77: 39,888,627 km (0.115 R)
• M78: 39,952,804 km (0.105 R)
• M79: 40,273,841 km (0.12 R)
• M80: 40,338,168 km (0.081 R)
• M81: 41,436,665 km (0.086 R)
• M82: 41,696,667 km (0.077 R)
• M83: 41,891,892 km (0.056 R)
• M84: 42,479,662 km (0.09 R)
• M85: 42,610,560 km (0.105 R)
• M86: 42,676,084 km (0.041 R)
• M87: 43,333,267 km (0.068 R)
• M88: 43,597,158 km (0.085 R)
• M89: 43,729,253 km (0.1 R)
• M90: 43,993,891 km (0.112 R)
• M91: 44,325,400 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 14.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.11 AU - 10.31 AU

Year: 12099 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,261,077 km

• M1: 202,556 km (0.092 R)
• M2: 821,143 km (0.036 R)
• M3: 990,039 km (0.107 R)
• M4: 1,299,557 km (0.11 R)
• M5: 1,810,284 km (0.097 R)
• M6: 1,935,048 km (0.076 R)
• M7: 2,327,294 km (0.111 R)
• M8: 3,494,157 km (0.098 R)
• M9: 4,104,816 km (0.085 R)
• M10: 4,271,169 km (0.086 R)
• M11: 5,867,976 km (0.116 R)
• M12: 6,360,901 km (0.062 R)
• M13: 6,867,290 km (0.03 R)
• M14: 7,025,864 km (0.104 R)
• M15: 7,265,969 km (0.107 R)
• M16: 7,590,297 km (0.099 R)
• M17: 8,634,490 km (0.047 R)
• M18: 8,934,882 km (0.113 R)
• M19: 11,744,181 km (0.078 R)
• M20: 12,077,335 km (0.061 R)
• M21: 13,292,968 km (0.111 R)
• M22: 13,740,116 km (0.106 R)
• M23: 13,940,427 km (0.098 R)
• M24: 15,786,914 km (0.105 R)
• M25: 16,102,116 km (0.077 R)
• M26: 17,927,360 km (0.111 R)
• M27: 18,146,371 km (0.105 R)
• M28: 19,479,438 km (0.102 R)
• M29: 20,442,549 km (0.115 R)
• M30: 20,614,138 km (0.088 R)
• M31: 21,247,535 km (0.055 R)
• M32: 21,363,324 km (0.074 R)
• M33: 21,595,649 km (0.041 R)
• M34: 22,062,844 km (0.091 R)
• M35: 22,651,511 km (0.03 R)
• M36: 23,185,725 km (0.082 R)
• M37: 23,304,955 km (0.081 R)
• M38: 23,724,128 km (0.088 R)
• M39: 23,844,255 km (0.061 R)
• M40: 24,448,331 km (0.086 R)
• M41: 25,980,513 km (0.097 R)
• M42: 27,796,631 km (0.116 R)
• M43: 28,944,495 km (0.083 R)
• M44: 29,459,561 km (0.073 R)
• M45: 30,498,817 km (0.089 R)
• M46: 31,023,008 km (0.077 R)
• M47: 31,418,096 km (0.109 R)
• M48: 32,413,071 km (0.038 R)
• M49: 33,351,200 km (0.111 R)
• M50: 34,094,402 km (0.088 R)
• M51: 35,528,597 km (0.025 R)
• M52: 37,331,401 km (0.098 R)
• M53: 38,596,999 km (0.05 R)
• M54: 40,091,182 km (0.077 R)
• M55: 40,521,575 km (0.03 R)
• M56: 42,842,736 km (0.115 R)
• M57: 43,945,721 km (0.099 R)
• M58: 44,834,781 km (0.055 R)
• M59: 45,057,981 km (0.067 R)
• M60: 45,430,779 km (0.088 R)
• M61: 46,781,349 km (0.077 R)
• M62: 47,234,480 km (0.119 R)
• M63: 47,537,416 km (0.12 R)
• M64: 48,068,937 km (0.037 R)
• M65: 48,449,963 km (0.067 R)
• M66: 48,602,553 km (0.092 R)
• M67: 49,138,113 km (0.103 R)
• M68: 49,906,747 km (0.086 R)
• M69: 51,377,743 km (0.117 R)
• M70: 52,157,746 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.9

Radius: 7

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.77 AU - 19.43 AU

Year: 23958 Days

Day: 20.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,261,077 km

• M1: 105,317 km (0.057 R)
• M2: 480,957 km (0.051 R)
• M3: 539,600 km (0.092 R)
• M4: 753,225 km (0.067 R)
• M5: 1,283,101 km (0.097 R)
• M6: 1,338,751 km (0.097 R)
• M7: 1,971,102 km (0.077 R)
• M8: 2,684,384 km (0.112 R)
• M9: 3,200,497 km (0.114 R)
• M10: 3,315,089 km (0.078 R)
• M11: 3,431,027 km (0.08 R)
• M12: 3,548,312 km (0.111 R)
• M13: 3,746,828 km (0.111 R)
• M14: 3,908,394 km (0.108 R)
• M15: 4,196,370 km (0.103 R)
• M16: 4,619,881 km (0.051 R)
• M17: 5,461,519 km (0.076 R)
• M18: 6,494,193 km (0.117 R)
• M19: 6,933,712 km (0.12 R)
• M20: 7,332,390 km (0.12 R)
• M21: 7,382,805 km (0.051 R)
• M22: 7,996,305 km (0.09 R)
• M23: 8,573,005 km (0.108 R)
• M24: 9,545,242 km (0.094 R)
• M25: 10,723,325 km (0.096 R)
• M26: 10,952,808 km (0.118 R)
• M27: 11,533,846 km (0.116 R)
• M28: 12,786,280 km (0.06 R)
• M29: 13,459,320 km (0.113 R)
• M30: 14,144,030 km (0.079 R)
• M31: 14,776,081 km (0.118 R)
• M32: 14,967,566 km (0.093 R)
• M33: 15,224,127 km (0.096 R)
• M34: 15,871,885 km (0.076 R)
• M35: 16,396,525 km (0.06 R)
• M36: 16,727,436 km (0.081 R)
• M37: 17,261,350 km (0.079 R)
• M38: 18,551,632 km (0.066 R)
• M39: 19,452,211 km (0.109 R)
• M40: 19,522,073 km (0.12 R)
• M41: 20,083,963 km (0.119 R)
• M42: 20,508,970 km (0.084 R)
• M43: 21,295,706 km (0.104 R)
• M44: 21,367,812 km (0.115 R)
• M45: 21,584,280 km (0.109 R)
• M46: 22,604,388 km (0.114 R)
• M47: 22,677,840 km (0.101 R)
• M48: 23,714,703 km (0.067 R)
• M49: 24,766,975 km (0.092 R)
• M50: 25,527,979 km (0.105 R)
• M51: 26,683,623 km (0.096 R)
• M52: 27,306,997 km (0.114 R)
• M53: 27,777,632 km (0.103 R)
• M54: 28,330,097 km (0.092 R)
• M55: 29,847,917 km (0.111 R)
• M56: 32,049,848 km (0.086 R)
• M57: 32,629,240 km (0.107 R)
• M58: 32,712,267 km (0.028 R)
• M59: 34,726,603 km (0.05 R)
• M60: 35,577,665 km (0.077 R)
• M61: 35,663,085 km (0.119 R)
• M62: 36,263,421 km (0.081 R)
• M63: 37,996,962 km (0.082 R)
• M64: 39,049,981 km (0.116 R)
• M65: 40,023,564 km (0.038 R)
• M66: 40,647,387 km (0.104 R)
• M67: 42,085,172 km (0.034 R)
• M68: 43,631,117 km (0.034 R)
• M69: 44,549,049 km (0.056 R)
• M70: 45,102,860 km (0.115 R)
• M71: 47,059,301 km (0.098 R)
• M72: 47,435,091 km (0.043 R)
• M73: 48,189,513 km (0.069 R)
• M74: 49,328,851 km (0.104 R)
• M75: 50,284,931 km (0.102 R)
• M76: 50,380,823 km (0.115 R)
• M77: 53,483,333 km (0.069 R)
• M78: 54,465,443 km (0.115 R)
• M79: 55,057,552 km (0.045 R)
• M80: 56,049,236 km (0.063 R)
• M81: 58,654,932 km (0.112 R)
• M82: 59,870,863 km (0.077 R)
• M83: 60,583,996 km (0.116 R)
• M84: 62,224,486 km (0.074 R)
• M85: 62,430,632 km (0.101 R)
• M86: 63,671,995 km (0.054 R)
• M87: 64,295,669 km (0.112 R)
• M88: 65,654,018 km (0.1 R)
• M89: 66,599,925 km (0.051 R)
• M90: 66,916,324 km (0.036 R)
• M91: 67,021,791 km (0.118 R)
• M92: 67,656,235 km (0.091 R)
• M93: 68,398,989 km (0.116 R)
• M94: 69,251,098 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 12,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit