🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.99 AU - 2.39 AU

Year: 1172 Days

Day: 38.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.3

Radius: 10.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.53 AU - 9.31 AU

Year: 9635 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,332,396 km

• M1: 191,934 km (0.091 R)
• M2: 289,023 km (0.086 R)
• M3: 454,628 km (0.061 R)
• M4: 521,797 km (0.095 R)
• M5: 707,149 km (0.093 R)
• M6: 774,169 km (0.032 R)
• M7: 871,856 km (0.102 R)
• M8: 1,080,396 km (0.108 R)
• M9: 1,653,655 km (0.092 R)
• M10: 2,030,641 km (0.116 R)
• M11: 2,229,307 km (0.057 R)
• M12: 2,392,818 km (0.098 R)
• M13: 2,819,321 km (0.115 R)
• M14: 2,885,444 km (0.101 R)
• M15: 3,574,492 km (0.088 R)
• M16: 3,742,640 km (0.1 R)
• M17: 3,864,263 km (0.102 R)
• M18: 3,962,548 km (0.049 R)
• M19: 4,211,928 km (0.117 R)
• M20: 4,287,774 km (0.115 R)
• M21: 4,389,501 km (0.094 R)
• M22: 5,396,893 km (0.063 R)
• M23: 5,785,698 km (0.102 R)
• M24: 6,212,201 km (0.095 R)
• M25: 6,473,100 km (0.118 R)
• M26: 7,035,737 km (0.112 R)
• M27: 7,429,778 km (0.101 R)
• M28: 7,644,900 km (0.033 R)
• M29: 7,737,800 km (0.064 R)
• M30: 8,018,595 km (0.084 R)
• M31: 8,112,992 km (0.107 R)
• M32: 8,239,252 km (0.09 R)
• M33: 8,366,411 km (0.086 R)
• M34: 8,494,018 km (0.089 R)
• M35: 9,306,932 km (0.117 R)
• M36: 9,538,959 km (0.105 R)
• M37: 9,975,036 km (0.112 R)
• M38: 11,392,626 km (0.111 R)
• M39: 11,998,796 km (0.09 R)
• M40: 12,251,467 km (0.064 R)
• M41: 13,019,951 km (0.07 R)
• M42: 13,391,553 km (0.044 R)
• M43: 13,466,202 km (0.113 R)
• M44: 13,804,144 km (0.105 R)
• M45: 14,144,927 km (0.083 R)
• M46: 14,834,723 km (0.088 R)
• M47: 15,300,721 km (0.074 R)
• M48: 15,378,960 km (0.095 R)
• M49: 16,008,767 km (0.09 R)
• M50: 16,607,009 km (0.112 R)
• M51: 17,456,725 km (0.035 R)
• M52: 18,445,118 km (0.1 R)
• M53: 18,611,621 km (0.091 R)
• M54: 19,240,530 km (0.111 R)
• M55: 19,833,686 km (0.062 R)
• M56: 20,047,012 km (0.114 R)
• M57: 20,907,948 km (0.102 R)
• M58: 23,697,948 km (0.054 R)
• M59: 23,878,962 km (0.119 R)
• M60: 23,969,768 km (0.101 R)
• M61: 25,900,927 km (0.031 R)
• M62: 26,555,716 km (0.115 R)
• M63: 27,595,721 km (0.042 R)
• M64: 27,833,881 km (0.111 R)
• M65: 29,471,828 km (0.119 R)
• M66: 29,666,604 km (0.099 R)
• M67: 29,959,517 km (0.048 R)
• M68: 30,745,354 km (0.104 R)
• M69: 31,091,225 km (0.108 R)
• M70: 31,637,406 km (0.118 R)
• M71: 31,787,004 km (0.097 R)
• M72: 32,287,110 km (0.105 R)
• M73: 32,588,400 km (0.061 R)
• M74: 33,295,100 km (0.036 R)
• M75: 33,904,861 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 13

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.86 AU - 10.34 AU

Year: 10757 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,332,396 km

• M1: 188,194 km (0.045 R)
• M2: 340,485 km (0.101 R)
• M3: 652,546 km (0.073 R)
• M4: 761,304 km (0.084 R)
• M5: 946,506 km (0.106 R)
• M6: 2,816,928 km (0.079 R)
• M7: 3,474,560 km (0.093 R)
• M8: 3,560,130 km (0.114 R)
• M9: 3,675,320 km (0.117 R)
• M10: 3,850,500 km (0.097 R)
• M11: 3,939,211 km (0.07 R)
• M12: 4,547,775 km (0.066 R)
• M13: 4,704,554 km (0.116 R)
• M14: 4,831,413 km (0.1 R)
• M15: 5,153,347 km (0.106 R)
• M16: 5,349,919 km (0.086 R)
• M17: 5,683,074 km (0.104 R)
• M18: 5,784,501 km (0.118 R)
• M19: 6,510,499 km (0.064 R)
• M20: 6,616,714 km (0.1 R)
• M21: 7,046,957 km (0.101 R)
• M22: 8,124,062 km (0.087 R)
• M23: 9,612,411 km (0.115 R)
• M24: 9,855,059 km (0.041 R)
• M25: 10,512,093 km (0.118 R)
• M26: 10,888,032 km (0.084 R)
• M27: 11,739,095 km (0.091 R)
• M28: 12,042,030 km (0.087 R)
• M29: 12,567,418 km (0.107 R)
• M30: 14,142,235 km (0.112 R)
• M31: 14,882,894 km (0.104 R)
• M32: 16,017,444 km (0.08 R)
• M33: 16,450,081 km (0.095 R)
• M34: 16,984,145 km (0.072 R)
• M35: 17,081,833 km (0.054 R)
• M36: 17,573,112 km (0.084 R)
• M37: 18,519,618 km (0.119 R)
• M38: 19,024,361 km (0.102 R)
• M39: 19,944,388 km (0.118 R)
• M40: 21,457,122 km (0.075 R)
• M41: 21,827,676 km (0.066 R)
• M42: 23,331,434 km (0.077 R)
• M43: 26,042,745 km (0.11 R)
• M44: 26,268,339 km (0.092 R)
• M45: 26,494,680 km (0.08 R)
• M46: 26,892,461 km (0.1 R)
• M47: 27,177,744 km (0.057 R)
• M48: 28,328,900 km (0.102 R)
• M49: 28,561,076 km (0.075 R)
• M50: 28,910,387 km (0.102 R)
• M51: 29,554,705 km (0.055 R)
• M52: 29,849,114 km (0.099 R)
• M53: 30,619,094 km (0.108 R)
• M54: 32,299,826 km (0.067 R)
• M55: 32,663,947 km (0.1 R)
• M56: 33,029,415 km (0.112 R)
• M57: 35,125,580 km (0.07 R)
• M58: 35,562,555 km (0.069 R)
• M59: 35,812,982 km (0.042 R)
• M60: 36,252,800 km (0.06 R)
• M61: 36,631,133 km (0.101 R)
• M62: 38,864,180 km (0.097 R)
• M63: 39,380,891 km (0.093 R)
• M64: 40,420,896 km (0.091 R)
• M65: 41,206,733 km (0.093 R)
• M66: 42,860,388 km (0.081 R)
• M67: 44,333,479 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.6

Radius: 5.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.11 AU - 16.95 AU

Year: 21073 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,332,396 km

• M1: 149,299 km (0.033 R)
• M2: 199,863 km (0.082 R)
• M3: 258,356 km (0.094 R)
• M4: 323,730 km (0.102 R)
• M5: 598,840 km (0.079 R)
• M6: 643,271 km (0.07 R)
• M7: 845,228 km (0.12 R)
• M8: 934,239 km (0.097 R)
• M9: 1,624,184 km (0.072 R)
• M10: 1,866,084 km (0.103 R)
• M11: 2,312,035 km (0.089 R)
• M12: 2,455,649 km (0.116 R)
• M13: 2,789,701 km (0.046 R)
• M14: 3,118,368 km (0.07 R)
• M15: 3,177,608 km (0.076 R)
• M16: 4,484,495 km (0.075 R)
• M17: 4,663,863 km (0.049 R)
• M18: 4,891,551 km (0.079 R)
• M19: 5,405,121 km (0.111 R)
• M20: 5,620,242 km (0.026 R)
• M21: 5,692,498 km (0.078 R)
• M22: 5,911,360 km (0.093 R)
• M23: 6,083,397 km (0.077 R)
• M24: 6,182,581 km (0.097 R)
• M25: 6,382,294 km (0.119 R)
• M26: 6,968,418 km (0.116 R)
• M27: 7,518,639 km (0.098 R)
• M28: 7,651,632 km (0.065 R)
• M29: 8,028,319 km (0.078 R)
• M30: 8,137,077 km (0.081 R)
• M31: 8,411,140 km (0.059 R)
• M32: 8,521,544 km (0.104 R)
• M33: 8,940,118 km (0.102 R)
• M34: 8,996,367 km (0.115 R)
• M35: 9,166,011 km (0.103 R)
• M36: 9,336,702 km (0.075 R)
• M37: 10,949,667 km (0.032 R)
• M38: 12,051,156 km (0.114 R)
• M39: 12,144,505 km (0.079 R)
• M40: 12,332,100 km (0.052 R)
• M41: 12,426,198 km (0.113 R)
• M42: 12,520,444 km (0.108 R)
• M43: 12,583,574 km (0.12 R)
• M44: 12,963,852 km (0.09 R)
• M45: 13,283,842 km (0.096 R)
• M46: 13,931,302 km (0.115 R)
• M47: 14,226,159 km (0.117 R)
• M48: 15,089,189 km (0.048 R)
• M49: 15,425,635 km (0.068 R)
• M50: 16,243,187 km (0.082 R)
• M51: 16,380,817 km (0.115 R)
• M52: 17,039,796 km (0.082 R)
• M53: 17,284,688 km (0.113 R)
• M54: 17,601,386 km (0.064 R)
• M55: 18,347,730 km (0.072 R)
• M56: 18,706,915 km (0.043 R)
• M57: 18,851,127 km (0.083 R)
• M58: 19,761,131 km (0.118 R)
• M59: 20,648,246 km (0.061 R)
• M60: 21,548,077 km (0.082 R)
• M61: 21,623,774 km (0.087 R)
• M62: 21,888,861 km (0.081 R)
• M63: 23,114,965 km (0.099 R)
• M64: 23,424,932 km (0.102 R)
• M65: 24,797,343 km (0.069 R)
• M66: 25,154,433 km (0.105 R)
• M67: 25,793,366 km (0.109 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit