🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.46 AU - 0.64 AU

Year: 268 Days

Day: 43.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,846,660 km

• M1: 446,998 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 11.1

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.6 AU - 1 AU

Year: 469 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 70,846,660 km

• M1: 140,472 km (0.036 R)
• M2: 256,860 km (0.118 R)
• M3: 332,406 km (0.106 R)
• M4: 401,820 km (0.113 R)
• M5: 524,341 km (0.101 R)
• M6: 610,060 km (0.111 R)
• M7: 701,165 km (0.109 R)
• M8: 783,594 km (0.086 R)
• M9: 879,336 km (0.042 R)
• M10: 949,049 km (0.094 R)
• M11: 1,115,701 km (0.099 R)
• M12: 1,213,987 km (0.094 R)
• M13: 1,355,656 km (0.09 R)
• M14: 1,431,502 km (0.107 R)
• M15: 1,539,063 km (0.063 R)
• M16: 1,624,782 km (0.058 R)
• M17: 1,749,996 km (0.114 R)
• M18: 1,833,172 km (0.091 R)
• M19: 1,997,132 km (0.113 R)
• M20: 2,077,466 km (0.078 R)
• M21: 2,269,549 km (0.049 R)
• M22: 2,467,467 km (0.092 R)
• M23: 2,568,745 km (0.056 R)
• M24: 2,693,510 km (0.085 R)
• M25: 2,903,395 km (0.095 R)
• M26: 3,126,595 km (0.077 R)
• M27: 3,355,480 km (0.097 R)
• M28: 3,476,206 km (0.117 R)
• M29: 3,590,050 km (0.103 R)
• M30: 3,754,907 km (0.109 R)
• M31: 3,846,760 km (0.101 R)
• M32: 4,032,560 km (0.113 R)
• M33: 4,160,915 km (0.056 R)
• M34: 4,299,443 km (0.052 R)
• M35: 4,378,131 km (0.093 R)
• M36: 4,545,531 km (0.042 R)
• M37: 4,616,740 km (0.102 R)
• M38: 4,715,325 km (0.079 R)
• M39: 4,914,440 km (0.12 R)
• M40: 5,033,370 km (0.1 R)
• M41: 5,153,347 km (0.071 R)
• M42: 5,330,471 km (0.113 R)
• M43: 5,443,268 km (0.084 R)
• M44: 5,528,539 km (0.087 R)
• M45: 5,604,535 km (0.088 R)
• M46: 5,777,021 km (0.036 R)
• M47: 6,147,126 km (0.098 R)
• M48: 6,394,860 km (0.087 R)
• M49: 6,615,517 km (0.071 R)
• M50: 6,787,704 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 11.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.06 AU - 1.3 AU

Year: 841 Days

Day: 9 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,846,660 km

• M1: 141,819 km (0.089 R)
• M2: 218,114 km (0.077 R)
• M3: 322,533 km (0.105 R)
• M4: 395,686 km (0.038 R)
• M5: 468,690 km (0.053 R)
• M6: 573,708 km (0.092 R)
• M7: 655,089 km (0.084 R)
• M8: 750,832 km (0.057 R)
• M9: 914,941 km (0.101 R)
• M10: 985,252 km (0.032 R)
• M11: 1,057,657 km (0.053 R)
• M12: 1,137,692 km (0.108 R)
• M13: 1,213,987 km (0.103 R)
• M14: 1,322,744 km (0.119 R)
• M15: 1,447,509 km (0.066 R)
• M16: 1,722,769 km (0.046 R)
• M17: 1,880,894 km (0.057 R)
• M18: 1,951,205 km (0.073 R)
• M19: 2,036,625 km (0.105 R)
• M20: 2,211,655 km (0.052 R)
• M21: 2,391,621 km (0.109 R)
• M22: 2,607,940 km (0.086 R)
• M23: 2,734,499 km (0.113 R)
• M24: 2,903,695 km (0.114 R)
• M25: 3,244,179 km (0.075 R)
• M26: 3,406,344 km (0.083 R)
• M27: 3,492,811 km (0.113 R)
• M28: 3,571,350 km (0.056 R)
• M29: 4,454,426 km (0.069 R)
• M30: 4,558,696 km (0.091 R)
• M31: 4,974,428 km (0.068 R)
• M32: 5,053,117 km (0.045 R)
• M33: 5,261,656 km (0.064 R)
• M34: 5,687,412 km (0.108 R)
• M35: 5,831,923 km (0.111 R)
• M36: 5,904,628 km (0.101 R)
• M37: 6,293,732 km (0.113 R)
• M38: 6,411,166 km (0.093 R)
• M39: 6,615,517 km (0.101 R)
• M40: 6,691,363 km (0.098 R)
• M41: 6,800,270 km (0.1 R)
• M42: 6,964,678 km (0.086 R)
• M43: 7,163,793 km (0.033 R)
• M44: 7,275,244 km (0.057 R)
• M45: 7,364,703 km (0.076 R)
• M46: 7,488,570 km (0.063 R)
• M47: 7,590,297 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.5

Radius: 13

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.52 AU - 1.82 AU

Year: 1416 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,846,660 km

• M1: 164,707 km (0.101 R)
• M2: 249,828 km (0.086 R)
• M3: 343,028 km (0.103 R)
• M4: 431,141 km (0.102 R)
• M5: 679,474 km (0.096 R)
• M6: 822,489 km (0.079 R)
• M7: 1,012,179 km (0.083 R)
• M8: 1,230,293 km (0.105 R)
• M9: 1,491,940 km (0.045 R)
• M10: 1,583,344 km (0.112 R)
• M11: 1,728,005 km (0.074 R)
• M12: 1,839,306 km (0.119 R)
• M13: 2,007,304 km (0.09 R)
• M14: 2,236,638 km (0.097 R)
• M15: 2,483,175 km (0.038 R)
• M16: 2,678,400 km (0.085 R)
• M17: 2,764,868 km (0.039 R)
• M18: 2,896,364 km (0.091 R)
• M19: 3,030,105 km (0.087 R)
• M20: 3,211,567 km (0.088 R)
• M21: 3,406,194 km (0.115 R)
• M22: 3,500,141 km (0.093 R)
• M23: 3,623,709 km (0.086 R)
• M24: 3,719,901 km (0.061 R)
• M25: 4,132,791 km (0.056 R)
• M26: 4,253,516 km (0.063 R)
• M27: 4,365,266 km (0.082 R)
• M28: 4,633,345 km (0.12 R)
• M29: 4,737,914 km (0.102 R)
• M30: 4,970,688 km (0.075 R)
• M31: 5,185,661 km (0.075 R)
• M32: 5,316,260 km (0.087 R)
• M33: 5,525,098 km (0.1 R)
• M34: 5,826,687 km (0.106 R)
• M35: 5,928,414 km (0.093 R)
• M36: 6,087,736 km (0.099 R)
• M37: 6,248,703 km (0.119 R)
• M38: 6,621,800 km (0.065 R)
• M39: 6,882,549 km (0.026 R)
• M40: 7,014,195 km (0.055 R)
• M41: 7,146,739 km (0.039 R)
• M42: 7,623,208 km (0.107 R)
• M43: 7,747,075 km (0.069 R)
• M44: 7,884,257 km (0.087 R)
• M45: 8,262,141 km (0.101 R)
• M46: 8,389,449 km (0.055 R)
• M47: 8,530,220 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.2

Radius: 3.1

Gravity: 50.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.09 AU - 7.55 AU

Year: 11684 Days

Day: 20 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,846,660 km

• M1: 42,785 km (0.057 R)
• M2: 93,050 km (0.1 R)
• M3: 192,832 km (0.071 R)
• M4: 272,119 km (0.116 R)
• M5: 665,262 km (0.109 R)
• M6: 858,841 km (0.08 R)
• M7: 1,273,227 km (0.117 R)
• M8: 1,423,424 km (0.056 R)
• M9: 1,445,265 km (0.097 R)
• M10: 1,624,782 km (0.052 R)
• M11: 1,670,709 km (0.116 R)
• M12: 1,693,897 km (0.113 R)
• M13: 1,907,074 km (0.088 R)
• M14: 2,179,043 km (0.112 R)
• M15: 2,306,799 km (0.032 R)
• M16: 2,410,620 km (0.077 R)
• M17: 2,786,111 km (0.09 R)
• M18: 3,560,429 km (0.082 R)
• M19: 3,893,733 km (0.043 R)
• M20: 3,986,484 km (0.109 R)
• M21: 4,885,717 km (0.09 R)
• M22: 4,918,928 km (0.096 R)
• M23: 5,153,647 km (0.056 R)
• M24: 5,426,364 km (0.072 R)
• M25: 6,128,726 km (0.092 R)
• M26: 6,381,097 km (0.115 R)
• M27: 7,272,252 km (0.061 R)
• M28: 8,760,900 km (0.114 R)
• M29: 9,497,819 km (0.082 R)
• M30: 9,539,258 km (0.1 R)
• M31: 10,769,252 km (0.088 R)
• M32: 10,812,635 km (0.082 R)
• M33: 11,030,001 km (0.086 R)
• M34: 11,073,534 km (0.05 R)
• M35: 11,248,713 km (0.106 R)
• M36: 11,646,194 km (0.097 R)
• M37: 12,048,313 km (0.072 R)
• M38: 12,183,251 km (0.066 R)
• M39: 12,318,786 km (0.111 R)
• M40: 12,454,771 km (0.078 R)
• M41: 13,050,021 km (0.114 R)
• M42: 14,172,902 km (0.045 R)
• M43: 14,267,897 km (0.113 R)
• M44: 14,506,206 km (0.111 R)
• M45: 14,601,949 km (0.117 R)
• M46: 15,423,840 km (0.111 R)
• M47: 15,521,527 km (0.03 R)
• M48: 15,570,446 km (0.102 R)
• M49: 15,619,514 km (0.105 R)
• M50: 15,963,738 km (0.109 R)
• M51: 16,111,990 km (0.096 R)
• M52: 16,360,173 km (0.104 R)
• M53: 17,264,043 km (0.109 R)
• M54: 17,721,962 km (0.112 R)
• M55: 17,978,074 km (0.094 R)
• M56: 18,390,515 km (0.079 R)
• M57: 18,442,276 km (0.107 R)
• M58: 18,806,098 km (0.109 R)
• M59: 19,699,197 km (0.091 R)
• M60: 20,124,354 km (0.082 R)
• M61: 20,659,915 km (0.097 R)
• M62: 21,690,345 km (0.086 R)
• M63: 22,019,311 km (0.112 R)
• M64: 22,129,265 km (0.034 R)
• M65: 22,349,772 km (0.082 R)
• M66: 24,140,160 km (0.119 R)
• M67: 24,823,373 km (0.119 R)
• M68: 24,995,111 km (0.068 R)
• M69: 25,570,614 km (0.103 R)
• M70: 25,917,981 km (0.076 R)
• M71: 26,442,022 km (0.066 R)
• M72: 27,204,971 km (0.088 R)
• M73: 28,452,767 km (0.088 R)
• M74: 28,993,264 km (0.105 R)
• M75: 29,234,565 km (0.077 R)
• M76: 30,757,621 km (0.055 R)
• M77: 31,250,397 km (0.094 R)
• M78: 32,493,854 km (0.11 R)
• M79: 33,880,178 km (0.05 R)
• M80: 35,092,818 km (0.106 R)
• M81: 35,414,304 km (0.069 R)
• M82: 35,478,781 km (0.103 R)
• M83: 35,736,837 km (0.087 R)
• M84: 36,840,570 km (0.073 R)
• M85: 38,682,569 km (0.082 R)
• M86: 38,881,833 km (0.086 R)
• M87: 40,083,702 km (0.101 R)
• M88: 41,909,395 km (0.113 R)
• M89: 42,113,895 km (0.109 R)
• M90: 42,387,210 km (0.06 R)
• M91: 43,004,002 km (0.092 R)
• M92: 43,210,298 km (0.046 R)
• M93: 44,454,952 km (0.067 R)
• M94: 45,081,767 km (0.068 R)
• M95: 45,711,275 km (0.103 R)
• M96: 46,273,464 km (0.054 R)
• M97: 47,262,605 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.4

Radius: 3.4

Gravity: 77.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.97 AU - 8.67 AU

Year: 15743 Days

Day: 17.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,846,660 km

• M1: 48,619 km (0.097 R)
• M2: 587,620 km (0.082 R)
• M3: 1,704,817 km (0.068 R)
• M4: 1,859,202 km (0.093 R)
• M5: 2,731,807 km (0.114 R)
• M6: 2,875,869 km (0.092 R)
• M7: 3,209,024 km (0.094 R)
• M8: 3,361,015 km (0.113 R)
• M9: 4,114,540 km (0.095 R)
• M10: 5,225,753 km (0.118 R)
• M11: 5,314,764 km (0.061 R)
• M12: 5,494,580 km (0.034 R)
• M13: 5,539,759 km (0.118 R)
• M14: 5,585,237 km (0.117 R)
• M15: 5,630,714 km (0.045 R)
• M16: 5,721,969 km (0.119 R)
• M17: 7,249,064 km (0.109 R)
• M18: 7,649,388 km (0.102 R)
• M19: 7,699,952 km (0.096 R)
• M20: 7,801,379 km (0.105 R)
• M21: 7,852,243 km (0.114 R)
• M22: 8,005,580 km (0.075 R)
• M23: 9,320,995 km (0.093 R)
• M24: 9,483,308 km (0.047 R)
• M25: 9,920,732 km (0.072 R)
• M26: 10,308,789 km (0.036 R)
• M27: 10,815,028 km (0.065 R)
• M28: 11,271,751 km (0.118 R)
• M29: 11,444,686 km (0.119 R)
• M30: 11,502,580 km (0.117 R)
• M31: 11,676,563 km (0.059 R)
• M32: 11,734,906 km (0.118 R)
• M33: 11,968,727 km (0.045 R)
• M34: 12,979,560 km (0.027 R)
• M35: 13,282,047 km (0.078 R)
• M36: 13,648,113 km (0.111 R)
• M37: 13,770,933 km (0.065 R)
• M38: 13,955,686 km (0.104 R)
• M39: 17,686,507 km (0.08 R)
• M40: 18,766,604 km (0.102 R)
• M41: 19,314,581 km (0.071 R)
• M42: 19,590,589 km (0.045 R)
• M43: 20,848,558 km (0.102 R)
• M44: 21,916,537 km (0.109 R)
• M45: 22,421,130 km (0.07 R)
• M46: 22,856,610 km (0.07 R)
• M47: 22,929,464 km (0.117 R)
• M48: 23,368,085 km (0.115 R)
• M49: 23,735,797 km (0.05 R)
• M50: 24,775,651 km (0.078 R)
• M51: 25,301,039 km (0.087 R)
• M52: 26,058,004 km (0.044 R)
• M53: 27,130,172 km (0.087 R)
• M54: 27,284,557 km (0.104 R)
• M55: 28,529,810 km (0.105 R)
• M56: 30,753,133 km (0.069 R)
• M57: 31,075,218 km (0.052 R)
• M58: 32,866,951 km (0.106 R)
• M59: 33,278,794 km (0.111 R)
• M60: 33,692,432 km (0.061 R)
• M61: 34,107,567 km (0.042 R)
• M62: 34,190,893 km (0.083 R)
• M63: 34,943,220 km (0.113 R)
• M64: 36,379,061 km (0.099 R)
• M65: 36,634,574 km (0.07 R)
• M66: 37,061,526 km (0.106 R)
• M67: 39,920,641 km (0.064 R)
• M68: 41,066,261 km (0.085 R)
• M69: 41,332,096 km (0.062 R)
• M70: 41,598,680 km (0.113 R)
• M71: 46,584,029 km (0.06 R)
• M72: 47,046,586 km (0.117 R)
• M73: 47,139,187 km (0.117 R)
• M74: 47,976,037 km (0.107 R)
• M75: 49,005,570 km (0.059 R)
• M76: 50,136,829 km (0.08 R)
• M77: 50,421,065 km (0.104 R)
• M78: 50,991,033 km (0.032 R)
• M79: 51,754,281 km (0.064 R)
• M80: 52,329,186 km (0.112 R)
• M81: 52,425,227 km (0.078 R)
• M82: 53,099,016 km (0.109 R)
• M83: 55,431,097 km (0.103 R)
• M84: 56,314,174 km (0.111 R)
• M85: 56,609,480 km (0.089 R)
• M86: 57,498,690 km (0.073 R)
• M87: 58,492,169 km (0.111 R)
• M88: 64,467,856 km (0.091 R)
• M89: 64,570,779 km (0.091 R)
• M90: 65,499,782 km (0.083 R)
• M91: 68,313,120 km (0.116 R)
• M92: 70,316,235 km (0.043 R)
• M93: 70,846,709 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 19,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit