🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.41 AU - 0.63 AU

Year: 238 Days

Day: 36.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.4

Radius: 13.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.76 AU - 0.9 AU

Year: 481 Days

Day: 9 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,396,037 km

• M1: 169,195 km (0.109 R)
• M2: 293,960 km (0.082 R)
• M3: 378,632 km (0.076 R)
• M4: 487,240 km (0.096 R)
• M5: 576,849 km (0.047 R)
• M6: 661,073 km (0.119 R)
• M7: 758,162 km (0.077 R)
• M8: 891,903 km (0.066 R)
• M9: 986,748 km (0.072 R)
• M10: 1,131,708 km (0.075 R)
• M11: 1,346,680 km (0.114 R)
• M12: 1,544,000 km (0.07 R)
• M13: 1,628,672 km (0.039 R)
• M14: 1,802,804 km (0.119 R)
• M15: 1,945,221 km (0.034 R)
• M16: 2,052,782 km (0.077 R)
• M17: 2,182,035 km (0.076 R)
• M18: 2,350,781 km (0.069 R)
• M19: 2,436,800 km (0.09 R)
• M20: 2,569,942 km (0.046 R)
• M21: 2,667,180 km (0.059 R)
• M22: 2,770,104 km (0.08 R)
• M23: 2,966,675 km (0.078 R)
• M24: 3,051,049 km (0.055 R)
• M25: 3,154,421 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.9

Radius: 12.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.92 AU - 1.04 AU

Year: 617 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 57,396,037 km

• M1: 156,779 km (0.098 R)
• M2: 269,725 km (0.118 R)
• M3: 373,247 km (0.116 R)
• M4: 465,100 km (0.082 R)
• M5: 545,883 km (0.101 R)
• M6: 696,976 km (0.072 R)
• M7: 894,595 km (0.099 R)
• M8: 1,111,512 km (0.032 R)
• M9: 1,197,531 km (0.078 R)
• M10: 1,310,029 km (0.117 R)
• M11: 1,438,683 km (0.109 R)
• M12: 1,591,273 km (0.103 R)
• M13: 1,844,093 km (0.113 R)
• M14: 1,926,821 km (0.117 R)
• M15: 2,046,200 km (0.082 R)
• M16: 2,196,994 km (0.107 R)
• M17: 2,322,058 km (0.101 R)
• M18: 2,449,516 km (0.109 R)
• M19: 2,602,405 km (0.077 R)
• M20: 2,798,228 km (0.085 R)
• M21: 2,877,964 km (0.086 R)
• M22: 3,015,295 km (0.116 R)
• M23: 3,097,125 km (0.099 R)
• M24: 3,288,161 km (0.103 R)
• M25: 3,474,710 km (0.098 R)
• M26: 3,569,256 km (0.079 R)
• M27: 3,647,346 km (0.094 R)
• M28: 3,743,388 km (0.107 R)
• M29: 3,902,709 km (0.103 R)
• M30: 4,028,072 km (0.109 R)
• M31: 4,255,461 km (0.053 R)
• M32: 4,505,888 km (0.081 R)
• M33: 4,704,105 km (0.073 R)
• M34: 4,847,420 km (0.116 R)
• M35: 4,963,059 km (0.029 R)
• M36: 5,197,329 km (0.106 R)
• M37: 5,425,316 km (0.077 R)
• M38: 5,606,031 km (0.059 R)
• M39: 5,819,357 km (0.088 R)
• M40: 6,181,085 km (0.074 R)
• M41: 6,275,182 km (0.057 R)
• M42: 6,412,214 km (0.11 R)
• M43: 6,539,372 km (0.048 R)
• M44: 6,688,970 km (0.078 R)
• M45: 6,980,685 km (0.111 R)
• M46: 7,111,733 km (0.12 R)
• M47: 7,232,459 km (0.034 R)
• M48: 7,465,083 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 13.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.91 AU - 1.95 AU

Year: 1705 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,396,037 km

• M1: 182,509 km (0.06 R)
• M2: 328,816 km (0.119 R)
• M3: 436,527 km (0.083 R)
• M4: 618,138 km (0.104 R)
• M5: 739,462 km (0.092 R)
• M6: 844,929 km (0.058 R)
• M7: 991,535 km (0.1 R)
• M8: 1,412,802 km (0.111 R)
• M9: 1,547,889 km (0.052 R)
• M10: 1,665,772 km (0.038 R)
• M11: 1,798,017 km (0.092 R)
• M12: 1,933,852 km (0.086 R)
• M13: 2,288,997 km (0.102 R)
• M14: 2,399,849 km (0.101 R)
• M15: 2,639,654 km (0.111 R)
• M16: 2,861,059 km (0.11 R)
• M17: 2,980,738 km (0.077 R)
• M18: 3,129,438 km (0.111 R)
• M19: 3,406,194 km (0.11 R)
• M20: 3,807,266 km (0.087 R)
• M21: 3,895,229 km (0.044 R)
• M22: 4,118,130 km (0.089 R)
• M23: 4,208,637 km (0.11 R)
• M24: 4,330,110 km (0.091 R)
• M25: 4,437,522 km (0.113 R)
• M26: 4,796,557 km (0.076 R)
• M27: 4,955,579 km (0.103 R)
• M28: 5,068,077 km (0.049 R)
• M29: 5,262,703 km (0.098 R)
• M30: 5,476,628 km (0.082 R)
• M31: 6,083,697 km (0.116 R)
• M32: 6,290,890 km (0.102 R)
• M33: 6,500,476 km (0.102 R)
• M34: 6,623,745 km (0.042 R)
• M35: 6,998,488 km (0.05 R)
• M36: 7,380,261 km (0.119 R)
• M37: 7,490,515 km (0.103 R)
• M38: 7,694,267 km (0.103 R)
• M39: 8,202,002 km (0.102 R)
• M40: 8,297,296 km (0.096 R)
• M41: 8,623,868 km (0.118 R)
• M42: 8,915,584 km (0.112 R)
• M43: 9,072,512 km (0.09 R)
• M44: 9,269,982 km (0.099 R)
• M45: 9,729,546 km (0.118 R)
• M46: 9,951,998 km (0.115 R)
• M47: 10,401,989 km (0.067 R)
• M48: 10,733,498 km (0.055 R)
• M49: 10,858,711 km (0.115 R)
• M50: 10,942,486 km (0.107 R)
• M51: 11,068,597 km (0.111 R)
• M52: 11,237,343 km (0.095 R)
• M53: 11,813,445 km (0.083 R)
• M54: 11,964,389 km (0.072 R)
• M55: 12,224,540 km (0.102 R)
• M56: 12,311,755 km (0.111 R)
• M57: 12,574,449 km (0.112 R)
• M58: 12,706,544 km (0.099 R)
• M59: 12,794,807 km (0.106 R)
• M60: 13,261,851 km (0.038 R)
• M61: 13,508,688 km (0.097 R)
• M62: 14,121,141 km (0.093 R)
• M63: 15,138,557 km (0.105 R)
• M64: 15,232,205 km (0.057 R)
• M65: 15,750,861 km (0.04 R)
• M66: 15,893,427 km (0.115 R)
• M67: 16,012,358 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 12.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.35 AU - 3.13 AU

Year: 2884 Days

Day: 7.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,396,037 km

• M1: 185,950 km (0.062 R)
• M2: 377,136 km (0.074 R)
• M3: 505,342 km (0.083 R)
• M4: 642,074 km (0.061 R)
• M5: 1,014,423 km (0.109 R)
• M6: 1,157,439 km (0.078 R)
• M7: 1,320,351 km (0.117 R)
• M8: 1,614,161 km (0.068 R)
• M9: 1,841,251 km (0.103 R)
• M10: 1,988,604 km (0.079 R)
• M11: 2,170,815 km (0.077 R)
• M12: 2,519,527 km (0.056 R)
• M13: 2,700,690 km (0.085 R)
• M14: 2,818,274 km (0.093 R)
• M15: 3,163,845 km (0.099 R)
• M16: 4,419,121 km (0.089 R)
• M17: 4,558,546 km (0.084 R)
• M18: 4,679,122 km (0.117 R)
• M19: 4,862,080 km (0.072 R)
• M20: 5,340,494 km (0.073 R)
• M21: 5,660,783 km (0.108 R)
• M22: 6,164,031 km (0.111 R)
• M23: 6,477,438 km (0.088 R)
• M24: 6,590,684 km (0.111 R)
• M25: 6,842,158 km (0.066 R)
• M26: 7,096,773 km (0.091 R)
• M27: 7,425,440 km (0.11 R)
• M28: 7,759,043 km (0.075 R)
• M29: 7,855,384 km (0.064 R)
• M30: 8,219,805 km (0.041 R)
• M31: 8,342,624 km (0.096 R)
• M32: 8,664,559 km (0.098 R)
• M33: 8,839,738 km (0.104 R)
• M34: 8,990,682 km (0.109 R)
• M35: 9,474,632 km (0.104 R)
• M36: 10,335,418 km (0.111 R)
• M37: 10,654,510 km (0.095 R)
• M38: 11,085,202 km (0.115 R)
• M39: 11,221,037 km (0.119 R)
• M40: 11,412,074 km (0.104 R)
• M41: 11,908,290 km (0.117 R)
• M42: 12,383,413 km (0.067 R)
• M43: 13,294,464 km (0.058 R)
• M44: 13,496,720 km (0.111 R)
• M45: 13,612,658 km (0.092 R)
• M46: 14,168,265 km (0.064 R)
• M47: 14,910,719 km (0.045 R)
• M48: 15,331,987 km (0.059 R)
• M49: 15,818,329 km (0.115 R)
• M50: 16,001,886 km (0.117 R)
• M51: 16,309,609 km (0.064 R)
• M52: 16,743,742 km (0.109 R)
• M53: 16,868,357 km (0.09 R)
• M54: 17,024,686 km (0.099 R)
• M55: 17,940,973 km (0.085 R)
• M56: 18,324,842 km (0.103 R)
• M57: 18,646,926 km (0.115 R)
• M58: 19,263,718 km (0.117 R)
• M59: 19,459,990 km (0.107 R)
• M60: 19,558,276 km (0.064 R)
• M61: 19,689,773 km (0.061 R)
• M62: 20,251,363 km (0.104 R)
• M63: 20,517,647 km (0.112 R)
• M64: 20,851,998 km (0.1 R)
• M65: 20,986,188 km (0.102 R)
• M66: 21,526,086 km (0.092 R)
• M67: 21,729,689 km (0.109 R)
• M68: 22,207,355 km (0.038 R)
• M69: 22,378,794 km (0.054 R)
• M70: 22,516,275 km (0.109 R)
• M71: 22,619,497 km (0.05 R)
• M72: 22,895,655 km (0.069 R)
• M73: 22,999,625 km (0.108 R)
• M74: 23,381,698 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 10.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.97 AU - 4.25 AU

Year: 5298 Days

Day: 10.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,396,037 km

• M1: 152,590 km (0.112 R)
• M2: 229,334 km (0.099 R)
• M3: 352,602 km (0.098 R)
• M4: 556,953 km (0.04 R)
• M5: 693,685 km (0.085 R)
• M6: 894,894 km (0.049 R)
• M7: 1,127,220 km (0.076 R)
• M8: 1,221,018 km (0.119 R)
• M9: 1,391,709 km (0.079 R)
• M10: 1,583,643 km (0.114 R)
• M11: 1,770,790 km (0.101 R)
• M12: 2,079,859 km (0.091 R)
• M13: 2,211,206 km (0.045 R)
• M14: 2,330,436 km (0.105 R)
• M15: 3,074,087 km (0.11 R)
• M16: 3,190,923 km (0.114 R)
• M17: 3,550,406 km (0.079 R)
• M18: 3,832,997 km (0.091 R)
• M19: 4,289,270 km (0.113 R)
• M20: 4,763,047 km (0.092 R)
• M21: 4,937,627 km (0.095 R)
• M22: 5,413,797 km (0.096 R)
• M23: 5,677,838 km (0.081 R)
• M24: 5,883,983 km (0.08 R)
• M25: 6,071,579 km (0.108 R)
• M26: 6,431,362 km (0.09 R)
• M27: 6,863,550 km (0.094 R)
• M28: 6,973,056 km (0.067 R)
• M29: 7,778,940 km (0.037 R)
• M30: 8,708,690 km (0.113 R)
• M31: 8,898,829 km (0.091 R)
• M32: 9,331,766 km (0.093 R)
• M33: 9,550,926 km (0.066 R)
• M34: 9,624,379 km (0.09 R)
• M35: 9,919,835 km (0.096 R)
• M36: 9,994,185 km (0.109 R)
• M37: 10,900,898 km (0.08 R)
• M38: 11,054,535 km (0.093 R)
• M39: 11,467,874 km (0.081 R)
• M40: 11,702,742 km (0.118 R)
• M41: 12,603,920 km (0.103 R)
• M42: 13,444,959 km (0.118 R)
• M43: 13,747,745 km (0.045 R)
• M44: 14,528,796 km (0.113 R)
• M45: 14,839,510 km (0.074 R)
• M46: 14,924,632 km (0.063 R)
• M47: 15,123,896 km (0.077 R)
• M48: 15,410,226 km (0.098 R)
• M49: 15,871,885 km (0.07 R)
• M50: 16,514,259 km (0.116 R)
• M51: 17,224,549 km (0.069 R)
• M52: 17,733,780 km (0.089 R)
• M53: 17,884,575 km (0.054 R)
• M54: 18,552,829 km (0.032 R)
• M55: 19,695,158 km (0.083 R)
• M56: 19,788,657 km (0.093 R)
• M57: 20,133,181 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.7

Radius: 4.4

Gravity: 31.18 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.17 AU - 8.51 AU

Year: 13957 Days

Day: 23.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,396,037 km

• M1: 229,184 km (0.116 R)
• M2: 295,157 km (0.059 R)
• M3: 382,971 km (0.114 R)
• M4: 794,365 km (0.084 R)
• M5: 897,438 km (0.071 R)
• M6: 961,466 km (0.032 R)
• M7: 1,401,134 km (0.085 R)
• M8: 1,628,822 km (0.114 R)
• M9: 2,261,770 km (0.075 R)
• M10: 2,468,215 km (0.026 R)
• M11: 2,619,309 km (0.081 R)
• M12: 2,649,977 km (0.085 R)
• M13: 2,711,461 km (0.061 R)
• M14: 2,930,622 km (0.116 R)
• M15: 3,155,468 km (0.081 R)
• M16: 3,220,842 km (0.114 R)
• M17: 3,759,095 km (0.056 R)
• M18: 4,073,999 km (0.12 R)
• M19: 4,324,725 km (0.07 R)
• M20: 4,397,280 km (0.119 R)
• M21: 4,470,284 km (0.114 R)
• M22: 4,803,737 km (0.12 R)
• M23: 5,068,525 km (0.094 R)
• M24: 5,612,314 km (0.058 R)
• M25: 6,215,492 km (0.108 R)
• M26: 6,297,322 km (0.041 R)
• M27: 6,503,917 km (0.096 R)
• M28: 6,965,875 km (0.099 R)
• M29: 8,871,154 km (0.102 R)
• M30: 9,009,681 km (0.078 R)
• M31: 9,195,632 km (0.093 R)
• M32: 9,242,306 km (0.099 R)
• M33: 9,523,999 km (0.114 R)
• M34: 10,777,031 km (0.112 R)
• M35: 11,372,729 km (0.068 R)
• M36: 11,826,310 km (0.075 R)
• M37: 11,928,037 km (0.076 R)
• M38: 14,670,016 km (0.117 R)
• M39: 15,163,539 km (0.117 R)
• M40: 15,885,947 km (0.095 R)
• M41: 16,449,333 km (0.117 R)
• M42: 16,904,709 km (0.093 R)
• M43: 17,306,678 km (0.113 R)
• M44: 17,653,596 km (0.091 R)
• M45: 18,119,743 km (0.108 R)
• M46: 18,354,312 km (0.091 R)
• M47: 18,530,987 km (0.04 R)
• M48: 18,945,224 km (0.072 R)
• M49: 19,183,384 km (0.077 R)
• M50: 20,024,573 km (0.093 R)
• M51: 21,123,668 km (0.065 R)
• M52: 21,185,302 km (0.056 R)
• M53: 21,992,084 km (0.107 R)
• M54: 22,682,478 km (0.118 R)
• M55: 23,827,500 km (0.114 R)
• M56: 23,891,678 km (0.118 R)
• M57: 24,731,071 km (0.095 R)
• M58: 26,107,222 km (0.078 R)
• M59: 26,505,003 km (0.086 R)
• M60: 26,571,424 km (0.114 R)
• M61: 27,373,568 km (0.059 R)
• M62: 28,933,126 km (0.118 R)
• M63: 29,207,339 km (0.1 R)
• M64: 30,590,969 km (0.101 R)
• M65: 31,431,410 km (0.115 R)
• M66: 31,854,473 km (0.119 R)
• M67: 32,137,512 km (0.099 R)
• M68: 33,134,881 km (0.084 R)
• M69: 33,493,467 km (0.108 R)
• M70: 33,781,443 km (0.092 R)
• M71: 34,214,679 km (0.077 R)
• M72: 36,039,922 km (0.086 R)
• M73: 36,852,987 km (0.097 R)
• M74: 38,421,820 km (0.038 R)
• M75: 38,949,750 km (0.118 R)
• M76: 39,404,079 km (0.06 R)
• M77: 40,777,537 km (0.107 R)
• M78: 41,547,218 km (0.057 R)
• M79: 41,701,753 km (0.103 R)
• M80: 42,088,912 km (0.117 R)
• M81: 42,555,209 km (0.04 R)
• M82: 42,633,000 km (0.076 R)
• M83: 43,023,001 km (0.089 R)
• M84: 45,228,971 km (0.105 R)
• M85: 45,308,408 km (0.038 R)
• M86: 45,547,166 km (0.03 R)
• M87: 50,407,302 km (0.099 R)
• M88: 51,481,863 km (0.086 R)
• M89: 52,982,031 km (0.119 R)
• M90: 53,065,805 km (0.106 R)
• M91: 53,401,354 km (0.076 R)
• M92: 56,623,692 km (0.095 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: 252 - 10,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit