🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.46 AU - 0.66 AU

Year: 275 Days

Day: 22.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,802,437 km

• M1: 523,742 km (0.106 R)

Asteroid Belt

Center: 1.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 8.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.56 AU - 1.56 AU

Year: 1278 Days

Day: 5.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,802,437 km

• M1: 101,876 km (0.097 R)
• M2: 157,227 km (0.109 R)
• M3: 235,018 km (0.112 R)
• M4: 345,721 km (0.099 R)
• M5: 430,842 km (0.1 R)
• M6: 746,493 km (0.068 R)
• M7: 876,195 km (0.098 R)
• M8: 941,419 km (0.101 R)
• M9: 992,731 km (0.076 R)
• M10: 1,071,719 km (0.114 R)
• M11: 1,414,747 km (0.117 R)
• M12: 1,726,808 km (0.1 R)
• M13: 2,006,855 km (0.059 R)
• M14: 2,287,052 km (0.026 R)
• M15: 2,449,964 km (0.049 R)
• M16: 2,675,408 km (0.084 R)
• M17: 2,832,037 km (0.029 R)
• M18: 3,201,394 km (0.103 R)
• M19: 3,280,233 km (0.088 R)
• M20: 3,602,317 km (0.055 R)
• M21: 3,767,323 km (0.096 R)
• M22: 3,884,159 km (0.071 R)
• M23: 3,968,383 km (0.055 R)
• M24: 4,078,936 km (0.094 R)
• M25: 4,294,207 km (0.093 R)
• M26: 4,381,422 km (0.065 R)
• M27: 4,504,541 km (0.093 R)
• M28: 4,610,906 km (0.089 R)
• M29: 4,799,100 km (0.072 R)
• M30: 6,058,714 km (0.119 R)
• M31: 6,503,618 km (0.119 R)
• M32: 6,704,677 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256

Radius: 14.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.62 AU - 1.74 AU

Year: 1428 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 80.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 80,802,437 km

• M1: 187,596 km (0.095 R)
• M2: 314,455 km (0.044 R)
• M3: 477,816 km (0.088 R)
• M4: 574,605 km (0.107 R)
• M5: 744,249 km (0.092 R)
• M6: 839,394 km (0.119 R)
• M7: 1,006,345 km (0.102 R)
• M8: 1,192,295 km (0.116 R)
• M9: 1,286,392 km (0.095 R)
• M10: 1,439,880 km (0.06 R)
• M11: 1,585,139 km (0.116 R)
• M12: 1,697,487 km (0.044 R)
• M13: 1,828,385 km (0.119 R)
• M14: 2,267,006 km (0.086 R)
• M15: 2,386,236 km (0.12 R)
• M16: 2,490,206 km (0.059 R)
• M17: 2,595,822 km (0.067 R)
• M18: 2,711,910 km (0.119 R)
• M19: 2,829,793 km (0.104 R)
• M20: 3,118,218 km (0.073 R)
• M21: 3,242,085 km (0.059 R)
• M22: 3,623,709 km (0.094 R)
• M23: 3,855,586 km (0.1 R)
• M24: 4,009,672 km (0.081 R)
• M25: 4,313,206 km (0.064 R)
• M26: 4,419,719 km (0.115 R)
• M27: 4,537,902 km (0.077 R)
• M28: 4,744,496 km (0.103 R)
• M29: 5,144,820 km (0.114 R)
• M30: 5,269,286 km (0.116 R)
• M31: 5,452,244 km (0.067 R)
• M32: 5,637,297 km (0.063 R)
• M33: 5,871,567 km (0.098 R)
• M34: 6,073,225 km (0.105 R)
• M35: 6,459,337 km (0.08 R)
• M36: 6,766,461 km (0.12 R)
• M37: 6,890,777 km (0.115 R)
• M38: 7,280,779 km (0.085 R)
• M39: 8,030,115 km (0.081 R)
• M40: 8,201,404 km (0.088 R)
• M41: 8,387,354 km (0.097 R)
• M42: 8,803,984 km (0.114 R)
• M43: 8,939,819 km (0.069 R)
• M44: 9,076,402 km (0.045 R)
• M45: 9,172,444 km (0.117 R)
• M46: 9,365,575 km (0.103 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 12.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.59 AU - 2.59 AU

Year: 2734 Days

Day: 12.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 80,802,437 km

• M1: 159,172 km (0.064 R)
• M2: 244,443 km (0.082 R)
• M3: 397,182 km (0.118 R)
• M4: 503,098 km (0.04 R)
• M5: 706,252 km (0.069 R)
• M6: 834,457 km (0.105 R)
• M7: 988,094 km (0.084 R)
• M8: 1,073,066 km (0.1 R)
• M9: 1,205,609 km (0.055 R)
• M10: 1,343,987 km (0.106 R)
• M11: 1,667,717 km (0.094 R)
• M12: 1,791,883 km (0.031 R)
• M13: 2,038,570 km (0.104 R)
• M14: 2,239,630 km (0.064 R)
• M15: 2,529,850 km (0.072 R)
• M16: 2,673,464 km (0.118 R)
• M17: 2,931,669 km (0.091 R)
• M18: 3,314,790 km (0.105 R)
• M19: 3,446,137 km (0.113 R)
• M20: 3,727,829 km (0.104 R)
• M21: 3,905,851 km (0.048 R)
• M22: 4,044,827 km (0.094 R)
• M23: 4,199,661 km (0.117 R)
• M24: 4,327,866 km (0.096 R)
• M25: 4,414,035 km (0.03 R)
• M26: 4,705,451 km (0.075 R)
• M27: 5,093,807 km (0.038 R)
• M28: 5,338,101 km (0.094 R)
• M29: 5,822,349 km (0.117 R)
• M30: 5,917,643 km (0.103 R)
• M31: 6,566,898 km (0.083 R)
• M32: 6,666,231 km (0.116 R)
• M33: 6,766,162 km (0.115 R)
• M34: 7,051,894 km (0.088 R)
• M35: 7,513,852 km (0.115 R)
• M36: 8,038,642 km (0.099 R)
• M37: 8,145,155 km (0.119 R)
• M38: 8,323,476 km (0.037 R)
• M39: 8,647,954 km (0.095 R)
• M40: 8,939,819 km (0.084 R)
• M41: 9,031,822 km (0.091 R)
• M42: 9,346,576 km (0.089 R)
• M43: 9,477,324 km (0.12 R)
• M44: 9,646,220 km (0.108 R)
• M45: 9,759,316 km (0.081 R)
• M46: 10,197,339 km (0.084 R)
• M47: 10,389,722 km (0.091 R)
• M48: 10,758,780 km (0.105 R)
• M49: 11,092,533 km (0.036 R)
• M50: 11,231,060 km (0.089 R)
• M51: 11,310,347 km (0.086 R)
• M52: 11,830,948 km (0.031 R)
• M53: 12,791,815 km (0.086 R)
• M54: 13,229,239 km (0.118 R)
• M55: 13,460,218 km (0.076 R)
• M56: 13,735,179 km (0.078 R)
• M57: 14,118,748 km (0.106 R)
• M58: 14,505,907 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.8

Radius: 3

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.36 AU - 9.34 AU

Year: 17271 Days

Day: 20.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,802,437 km

• M1: 41,439 km (0.09 R)
• M2: 688,150 km (0.053 R)
• M3: 1,084,285 km (0.094 R)
• M4: 1,182,721 km (0.07 R)
• M5: 1,430,604 km (0.095 R)
• M6: 1,473,389 km (0.105 R)
• M7: 2,340,309 km (0.109 R)
• M8: 2,441,886 km (0.106 R)
• M9: 2,518,929 km (0.117 R)
• M10: 2,889,483 km (0.115 R)
• M11: 3,828,210 km (0.084 R)
• M12: 4,501,849 km (0.073 R)
• M13: 4,819,894 km (0.053 R)
• M14: 6,092,972 km (0.092 R)
• M15: 6,267,852 km (0.07 R)
• M16: 6,408,922 km (0.085 R)
• M17: 7,687,087 km (0.116 R)
• M18: 8,296,848 km (0.085 R)
• M19: 9,280,304 km (0.05 R)
• M20: 9,643,378 km (0.117 R)
• M21: 10,175,797 km (0.08 R)
• M22: 10,217,086 km (0.093 R)
• M23: 10,633,716 km (0.057 R)
• M24: 11,013,395 km (0.044 R)
• M25: 11,141,002 km (0.051 R)
• M26: 11,440,497 km (0.114 R)
• M27: 11,829,452 km (0.038 R)
• M28: 12,620,226 km (0.106 R)
• M29: 13,156,983 km (0.119 R)
• M30: 16,238,699 km (0.078 R)
• M31: 16,578,137 km (0.057 R)
• M32: 17,858,994 km (0.025 R)
• M33: 18,865,638 km (0.071 R)
• M34: 19,273,442 km (0.068 R)
• M35: 19,994,204 km (0.1 R)
• M36: 21,408,802 km (0.106 R)
• M37: 21,940,772 km (0.089 R)
• M38: 22,423,374 km (0.085 R)
• M39: 23,126,484 km (0.104 R)
• M40: 25,279,048 km (0.105 R)
• M41: 25,391,247 km (0.069 R)
• M42: 25,954,183 km (0.103 R)
• M43: 26,635,153 km (0.072 R)
• M44: 26,920,735 km (0.095 R)
• M45: 27,264,661 km (0.11 R)
• M46: 27,725,422 km (0.111 R)
• M47: 27,841,061 km (0.084 R)
• M48: 28,363,307 km (0.026 R)
• M49: 28,596,381 km (0.105 R)
• M50: 29,005,980 km (0.085 R)
• M51: 30,663,225 km (0.116 R)
• M52: 30,842,743 km (0.059 R)
• M53: 32,351,138 km (0.061 R)
• M54: 32,472,761 km (0.035 R)
• M55: 32,716,755 km (0.057 R)
• M56: 33,329,059 km (0.057 R)
• M57: 33,574,998 km (0.105 R)
• M58: 34,565,037 km (0.084 R)
• M59: 36,067,897 km (0.102 R)
• M60: 36,446,978 km (0.076 R)
• M61: 36,700,397 km (0.116 R)
• M62: 38,555,261 km (0.113 R)
• M63: 39,331,524 km (0.114 R)
• M64: 40,047,799 km (0.093 R)
• M65: 42,222,054 km (0.114 R)
• M66: 43,155,994 km (0.04 R)
• M67: 45,384,254 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.2

Radius: 3.4

Gravity: 63.08 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.95 AU - 12.35 AU

Year: 21213 Days

Day: 22.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 170.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,802,437 km

• M1: 461,958 km (0.104 R)
• M2: 664,215 km (0.119 R)
• M3: 865,124 km (0.119 R)
• M4: 1,349,822 km (0.104 R)
• M5: 1,380,639 km (0.113 R)
• M6: 1,767,798 km (0.105 R)
• M7: 2,150,469 km (0.106 R)
• M8: 2,829,345 km (0.116 R)
• M9: 3,109,990 km (0.114 R)
• M10: 3,441,499 km (0.049 R)
• M11: 4,003,688 km (0.08 R)
• M12: 4,272,814 km (0.078 R)
• M13: 4,547,626 km (0.073 R)
• M14: 4,875,544 km (0.039 R)
• M15: 4,970,539 km (0.037 R)
• M16: 5,162,623 km (0.117 R)
• M17: 5,356,950 km (0.117 R)
• M18: 5,954,594 km (0.11 R)
• M19: 6,468,462 km (0.104 R)
• M20: 8,546,826 km (0.077 R)
• M21: 9,008,634 km (0.057 R)
• M22: 9,656,692 km (0.119 R)
• M23: 10,441,632 km (0.075 R)
• M24: 11,246,918 km (0.101 R)
• M25: 11,752,409 km (0.081 R)
• M26: 12,007,922 km (0.08 R)
• M27: 13,246,293 km (0.115 R)
• M28: 13,578,849 km (0.096 R)
• M29: 15,352,033 km (0.075 R)
• M30: 16,265,477 km (0.105 R)
• M31: 17,486,495 km (0.105 R)
• M32: 18,144,726 km (0.115 R)
• M33: 20,703,448 km (0.081 R)
• M34: 21,011,769 km (0.065 R)
• M35: 21,946,008 km (0.119 R)
• M36: 23,372,573 km (0.096 R)
• M37: 25,074,249 km (0.094 R)
• M38: 25,815,656 km (0.104 R)
• M39: 26,648,018 km (0.116 R)
• M40: 26,731,644 km (0.11 R)
• M41: 27,997,840 km (0.086 R)
• M42: 29,629,354 km (0.045 R)
• M43: 29,716,121 km (0.052 R)
• M44: 31,645,186 km (0.114 R)
• M45: 32,000,331 km (0.098 R)
• M46: 32,089,342 km (0.06 R)
• M47: 32,267,513 km (0.104 R)
• M48: 32,445,983 km (0.087 R)
• M49: 32,804,120 km (0.053 R)
• M50: 33,433,778 km (0.091 R)
• M51: 35,438,838 km (0.103 R)
• M52: 36,363,054 km (0.116 R)
• M53: 37,295,048 km (0.079 R)
• M54: 39,277,819 km (0.047 R)
• M55: 39,850,629 km (0.034 R)
• M56: 40,522,323 km (0.104 R)
• M57: 41,488,426 km (0.098 R)
• M58: 41,876,932 km (0.115 R)
• M59: 44,332,731 km (0.116 R)
• M60: 44,431,914 km (0.077 R)
• M61: 45,928,641 km (0.066 R)
• M62: 47,441,823 km (0.043 R)
• M63: 47,644,827 km (0.038 R)
• M64: 48,664,187 km (0.097 R)
• M65: 50,309,914 km (0.085 R)
• M66: 53,339,121 km (0.086 R)
• M67: 54,928,897 km (0.077 R)
• M68: 56,211,849 km (0.096 R)
• M69: 58,263,434 km (0.084 R)
• M70: 61,000,028 km (0.116 R)
• M71: 61,110,431 km (0.102 R)
• M72: 63,107,712 km (0.081 R)
• M73: 64,900,942 km (0.055 R)
• M74: 65,351,830 km (0.074 R)
• M75: 66,030,107 km (0.106 R)
• M76: 68,308,183 km (0.093 R)
• M77: 70,148,985 km (0.03 R)
• M78: 72,940,631 km (0.075 R)
• M79: 73,174,901 km (0.092 R)
• M80: 73,996,792 km (0.096 R)
• M81: 74,232,259 km (0.032 R)
• M82: 74,585,758 km (0.085 R)
• M83: 75,531,367 km (0.116 R)
• M84: 76,480,864 km (0.106 R)
• M85: 78,872,037 km (0.029 R)
• M86: 79,232,717 km (0.116 R)
• M87: 80,802,447 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit