🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.7

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.85 AU - 0.87 AU

Year: 551 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,702,807 km

• M1: 156,479 km (0.11 R)
• M2: 308,920 km (0.081 R)
• M3: 406,158 km (0.113 R)
• M4: 493,224 km (0.086 R)
• M5: 705,653 km (0.117 R)
• M6: 786,286 km (0.075 R)
• M7: 886,218 km (0.081 R)
• M8: 1,011,581 km (0.088 R)
• M9: 1,100,143 km (0.056 R)
• M10: 1,263,055 km (0.072 R)
• M11: 1,415,495 km (0.072 R)
• M12: 1,520,812 km (0.104 R)
• M13: 1,603,988 km (0.087 R)
• M14: 1,770,042 km (0.046 R)
• M15: 1,868,328 km (0.053 R)
• M16: 1,947,315 km (0.095 R)
• M17: 2,185,774 km (0.113 R)
• M18: 2,365,292 km (0.061 R)
• M19: 2,468,514 km (0.098 R)
• M20: 2,614,372 km (0.117 R)
• M21: 2,757,238 km (0.117 R)
• M22: 2,902,797 km (0.107 R)
• M23: 3,069,599 km (0.07 R)
• M24: 3,157,263 km (0.109 R)
• M25: 3,245,975 km (0.117 R)
• M26: 3,451,672 km (0.118 R)
• M27: 3,556,241 km (0.11 R)
• M28: 3,715,114 km (0.101 R)
• M29: 3,835,839 km (0.088 R)
• M30: 3,951,029 km (0.112 R)
• M31: 4,136,381 km (0.119 R)
• M32: 4,296,750 km (0.12 R)
• M33: 4,423,609 km (0.084 R)
• M34: 4,688,397 km (0.092 R)
• M35: 4,775,314 km (0.032 R)
• M36: 5,069,273 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.2

Radius: 9.6

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.37 AU - 3.89 AU

Year: 4774 Days

Day: 12.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,702,807 km

• M1: 127,757 km (0.091 R)
• M2: 226,790 km (0.071 R)
• M3: 454,778 km (0.073 R)
• M4: 728,990 km (0.109 R)
• M5: 836,551 km (0.059 R)
• M6: 993,479 km (0.034 R)
• M7: 2,108,732 km (0.093 R)
• M8: 2,186,822 km (0.063 R)
• M9: 2,654,315 km (0.078 R)
• M10: 2,717,595 km (0.08 R)
• M11: 2,932,268 km (0.087 R)
• M12: 3,085,755 km (0.102 R)
• M13: 3,197,206 km (0.044 R)
• M14: 3,401,108 km (0.097 R)
• M15: 3,703,146 km (0.111 R)
• M16: 4,160,317 km (0.046 R)
• M17: 4,433,333 km (0.105 R)
• M18: 4,970,539 km (0.112 R)
• M19: 5,393,751 km (0.096 R)
• M20: 6,134,261 km (0.059 R)
• M21: 6,388,128 km (0.031 R)
• M22: 7,200,146 km (0.105 R)
• M23: 7,830,401 km (0.094 R)
• M24: 8,509,725 km (0.053 R)
• M25: 8,603,822 km (0.095 R)
• M26: 8,729,784 km (0.087 R)
• M27: 9,079,544 km (0.116 R)
• M28: 9,369,015 km (0.11 R)
• M29: 9,433,791 km (0.109 R)
• M30: 9,629,017 km (0.098 R)
• M31: 10,794,085 km (0.09 R)
• M32: 10,998,136 km (0.112 R)
• M33: 11,722,938 km (0.102 R)
• M34: 12,003,135 km (0.07 R)
• M35: 12,108,751 km (0.104 R)
• M36: 12,214,666 km (0.059 R)
• M37: 13,473,383 km (0.102 R)
• M38: 13,583,187 km (0.075 R)
• M39: 14,697,542 km (0.096 R)
• M40: 14,772,939 km (0.073 R)
• M41: 15,648,536 km (0.076 R)
• M42: 15,841,218 km (0.068 R)
• M43: 15,957,156 km (0.086 R)
• M44: 16,462,797 km (0.079 R)
• M45: 16,855,342 km (0.115 R)
• M46: 17,171,592 km (0.116 R)
• M47: 17,250,878 km (0.1 R)
• M48: 17,609,614 km (0.105 R)
• M49: 17,890,260 km (0.079 R)
• M50: 17,970,743 km (0.096 R)
• M51: 18,374,957 km (0.064 R)
• M52: 18,700,482 km (0.096 R)
• M53: 18,782,162 km (0.104 R)
• M54: 19,151,071 km (0.114 R)
• M55: 20,146,794 km (0.116 R)
• M56: 20,482,492 km (0.114 R)
• M57: 20,862,321 km (0.119 R)
• M58: 21,159,422 km (0.106 R)
• M59: 21,415,085 km (0.058 R)
• M60: 21,714,729 km (0.029 R)
• M61: 22,708,957 km (0.099 R)
• M62: 23,102,100 km (0.106 R)
• M63: 23,409,374 km (0.048 R)
• M64: 23,673,863 km (0.081 R)
• M65: 24,072,541 km (0.06 R)
• M66: 24,250,413 km (0.101 R)
• M67: 24,473,314 km (0.095 R)
• M68: 25,643,618 km (0.102 R)
• M69: 25,825,380 km (0.039 R)
• M70: 25,961,813 km (0.091 R)
• M71: 26,464,462 km (0.052 R)
• M72: 27,386,733 km (0.102 R)
• M73: 27,572,384 km (0.056 R)
• M74: 28,038,531 km (0.072 R)
• M75: 28,178,853 km (0.106 R)
• M76: 28,554,194 km (0.089 R)
• M77: 28,648,291 km (0.08 R)
• M78: 29,452,380 km (0.025 R)
• M79: 30,024,442 km (0.091 R)
• M80: 30,503,903 km (0.117 R)
• M81: 30,744,606 km (0.062 R)
• M82: 31,227,957 km (0.072 R)
• M83: 31,470,455 km (0.043 R)
• M84: 31,664,932 km (0.079 R)
• M85: 32,201,989 km (0.095 R)
• M86: 32,496,248 km (0.051 R)
• M87: 32,889,840 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 10.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.96 AU - 4.74 AU

Year: 6262 Days

Day: 12.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,702,807 km

• M1: 201,808 km (0.094 R)
• M2: 360,381 km (0.093 R)
• M3: 561,291 km (0.059 R)
• M4: 681,568 km (0.058 R)
• M5: 789,278 km (0.073 R)
• M6: 986,299 km (0.052 R)
• M7: 1,110,016 km (0.109 R)
• M8: 1,265,748 km (0.104 R)
• M9: 1,387,371 km (0.083 R)
• M10: 1,527,245 km (0.111 R)
• M11: 1,672,055 km (0.118 R)
• M12: 1,776,176 km (0.085 R)
• M13: 1,944,473 km (0.12 R)
• M14: 2,182,334 km (0.114 R)
• M15: 2,531,645 km (0.071 R)
• M16: 2,827,400 km (0.119 R)
• M17: 3,152,775 km (0.075 R)
• M18: 3,245,376 km (0.056 R)
• M19: 3,509,416 km (0.101 R)
• M20: 3,663,502 km (0.111 R)
• M21: 3,839,579 km (0.116 R)
• M22: 4,613,748 km (0.103 R)
• M23: 5,105,626 km (0.083 R)
• M24: 5,258,664 km (0.103 R)
• M25: 5,435,489 km (0.115 R)
• M26: 5,569,379 km (0.097 R)
• M27: 5,659,138 km (0.071 R)
• M28: 5,886,078 km (0.112 R)
• M29: 5,977,632 km (0.115 R)
• M30: 6,325,297 km (0.095 R)
• M31: 6,442,582 km (0.064 R)
• M32: 6,751,202 km (0.071 R)
• M33: 6,823,159 km (0.032 R)
• M34: 8,754,767 km (0.075 R)
• M35: 9,017,311 km (0.062 R)
• M36: 9,255,919 km (0.113 R)
• M37: 9,362,583 km (0.081 R)
• M38: 9,442,917 km (0.095 R)
• M39: 9,577,256 km (0.075 R)
• M40: 9,929,708 km (0.095 R)
• M41: 10,258,674 km (0.066 R)
• M42: 10,424,578 km (0.099 R)
• M43: 11,238,690 km (0.094 R)
• M44: 11,324,110 km (0.112 R)
• M45: 11,957,059 km (0.092 R)
• M46: 12,073,296 km (0.062 R)
• M47: 12,248,475 km (0.104 R)
• M48: 12,749,479 km (0.069 R)
• M49: 13,107,017 km (0.094 R)
• M50: 14,107,678 km (0.042 R)
• M51: 14,539,567 km (0.115 R)
• M52: 14,632,617 km (0.058 R)
• M53: 14,757,082 km (0.118 R)
• M54: 15,416,360 km (0.059 R)
• M55: 15,638,213 km (0.084 R)
• M56: 15,797,386 km (0.1 R)
• M57: 16,213,716 km (0.048 R)
• M58: 17,221,108 km (0.079 R)
• M59: 17,517,312 km (0.101 R)
• M60: 18,888,078 km (0.074 R)
• M61: 19,091,680 km (0.119 R)
• M62: 19,193,706 km (0.115 R)
• M63: 19,535,088 km (0.046 R)
• M64: 19,809,600 km (0.095 R)
• M65: 20,016,345 km (0.107 R)
• M66: 20,745,784 km (0.05 R)
• M67: 21,096,142 km (0.108 R)
• M68: 21,307,374 km (0.032 R)
• M69: 22,481,269 km (0.081 R)
• M70: 22,696,989 km (0.059 R)
• M71: 22,913,307 km (0.074 R)
• M72: 23,895,567 km (0.093 R)
• M73: 24,189,228 km (0.095 R)
• M74: 24,891,590 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 12.1

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.32 AU - 4.46 AU

Year: 6349 Days

Day: 7.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,702,807 km

• M1: 214,224 km (0.12 R)
• M2: 302,636 km (0.119 R)
• M3: 435,479 km (0.072 R)
• M4: 619,934 km (0.108 R)
• M5: 817,852 km (0.033 R)
• M6: 956,678 km (0.114 R)
• M7: 1,385,575 km (0.111 R)
• M8: 1,516,174 km (0.098 R)
• M9: 1,830,629 km (0.112 R)
• M10: 1,995,785 km (0.104 R)
• M11: 2,231,252 km (0.097 R)
• M12: 2,341,356 km (0.113 R)
• M13: 2,776,387 km (0.071 R)
• M14: 3,643,755 km (0.119 R)
• M15: 3,721,845 km (0.086 R)
• M16: 4,902,621 km (0.063 R)
• M17: 5,134,349 km (0.104 R)
• M18: 5,399,586 km (0.106 R)
• M19: 5,518,815 km (0.04 R)
• M20: 5,699,380 km (0.109 R)
• M21: 7,050,548 km (0.105 R)
• M22: 7,246,820 km (0.112 R)
• M23: 7,411,677 km (0.113 R)
• M24: 7,577,731 km (0.113 R)
• M25: 7,846,259 km (0.108 R)
• M26: 8,015,604 km (0.059 R)
• M27: 8,152,037 km (0.047 R)
• M28: 8,986,494 km (0.056 R)
• M29: 9,594,160 km (0.114 R)
• M30: 11,037,929 km (0.087 R)
• M31: 11,882,110 km (0.097 R)
• M32: 12,076,887 km (0.108 R)
• M33: 12,588,362 km (0.103 R)
• M34: 13,308,077 km (0.085 R)
• M35: 13,632,256 km (0.093 R)
• M36: 14,000,117 km (0.063 R)
• M37: 14,123,535 km (0.111 R)
• M38: 15,249,857 km (0.117 R)
• M39: 15,546,660 km (0.087 R)
• M40: 15,930,976 km (0.118 R)
• M41: 16,318,435 km (0.12 R)
• M42: 16,448,435 km (0.117 R)
• M43: 16,535,202 km (0.043 R)
• M44: 16,840,083 km (0.093 R)
• M45: 17,676,933 km (0.049 R)
• M46: 18,617,754 km (0.105 R)
• M47: 18,844,245 km (0.073 R)
• M48: 18,980,529 km (0.034 R)
• M49: 19,758,887 km (0.094 R)
• M50: 20,314,792 km (0.058 R)
• M51: 20,875,784 km (0.091 R)
• M52: 22,060,749 km (0.045 R)
• M53: 23,121,548 km (0.113 R)
• M54: 24,051,149 km (0.103 R)
• M55: 24,347,203 km (0.085 R)
• M56: 24,843,419 km (0.116 R)
• M57: 26,250,387 km (0.076 R)
• M58: 26,504,255 km (0.053 R)
• M59: 26,708,157 km (0.101 R)
• M60: 27,065,995 km (0.108 R)
• M61: 27,271,093 km (0.081 R)
• M62: 27,579,863 km (0.058 R)
• M63: 27,786,458 km (0.072 R)
• M64: 28,461,144 km (0.112 R)
• M65: 29,720,759 km (0.107 R)
• M66: 30,144,719 km (0.063 R)
• M67: 30,570,624 km (0.117 R)
• M68: 30,677,437 km (0.109 R)
• M69: 31,267,152 km (0.029 R)
• M70: 32,185,683 km (0.045 R)
• M71: 32,511,956 km (0.059 R)
• M72: 33,332,650 km (0.097 R)
• M73: 33,497,656 km (0.115 R)
• M74: 33,828,267 km (0.095 R)
• M75: 34,104,724 km (0.114 R)
• M76: 34,604,231 km (0.107 R)
• M77: 34,826,983 km (0.114 R)
• M78: 35,329,931 km (0.077 R)
• M79: 35,779,024 km (0.054 R)
• M80: 36,909,983 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.8

Radius: 5.2

Gravity: 35.42 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.48 AU - 8.42 AU

Year: 15473 Days

Day: 21.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,702,807 km

• M1: 115,938 km (0.059 R)
• M2: 209,587 km (0.048 R)
• M3: 298,448 km (0.106 R)
• M4: 382,522 km (0.112 R)
• M5: 794,664 km (0.063 R)
• M6: 841,638 km (0.104 R)
• M7: 1,335,011 km (0.107 R)
• M8: 1,655,300 km (0.104 R)
• M9: 2,031,240 km (0.119 R)
• M10: 2,502,024 km (0.069 R)
• M11: 2,607,341 km (0.101 R)
• M12: 2,785,812 km (0.081 R)
• M13: 3,657,668 km (0.116 R)
• M14: 3,898,072 km (0.029 R)
• M15: 4,909,802 km (0.087 R)
• M16: 4,997,616 km (0.11 R)
• M17: 5,130,309 km (0.077 R)
• M18: 6,616,863 km (0.048 R)
• M19: 6,860,409 km (0.118 R)
• M20: 9,398,187 km (0.093 R)
• M21: 9,452,641 km (0.064 R)
• M22: 10,059,410 km (0.037 R)
• M23: 12,072,249 km (0.108 R)
• M24: 12,911,194 km (0.11 R)
• M25: 13,337,697 km (0.108 R)
• M26: 13,892,855 km (0.041 R)
• M27: 14,079,553 km (0.102 R)
• M28: 14,961,881 km (0.101 R)
• M29: 18,460,377 km (0.038 R)
• M30: 20,123,756 km (0.109 R)
• M31: 20,830,756 km (0.07 R)
• M32: 23,295,081 km (0.07 R)
• M33: 23,665,186 km (0.114 R)
• M34: 24,561,427 km (0.103 R)
• M35: 25,316,597 km (0.057 R)
• M36: 25,697,174 km (0.091 R)
• M37: 26,156,141 km (0.091 R)
• M38: 28,176,609 km (0.11 R)
• M39: 28,649,937 km (0.109 R)
• M40: 29,205,544 km (0.081 R)
• M41: 29,925,109 km (0.066 R)
• M42: 30,085,777 km (0.117 R)
• M43: 30,731,292 km (0.086 R)
• M44: 31,300,063 km (0.076 R)
• M45: 31,463,125 km (0.102 R)
• M46: 31,544,805 km (0.117 R)
• M47: 31,790,146 km (0.104 R)
• M48: 32,036,234 km (0.08 R)
• M49: 33,943,458 km (0.117 R)
• M50: 34,027,232 km (0.088 R)
• M51: 34,868,421 km (0.099 R)
• M52: 35,037,616 km (0.114 R)
• M53: 35,376,605 km (0.103 R)
• M54: 36,143,294 km (0.106 R)
• M55: 37,519,744 km (0.118 R)
• M56: 39,969,709 km (0.118 R)
• M57: 40,146,683 km (0.113 R)
• M58: 40,412,518 km (0.055 R)
• M59: 40,501,380 km (0.09 R)
• M60: 44,654,516 km (0.114 R)
• M61: 49,035,489 km (0.098 R)
• M62: 49,509,565 km (0.091 R)
• M63: 50,175,724 km (0.101 R)
• M64: 50,749,133 km (0.05 R)
• M65: 52,095,514 km (0.107 R)
• M66: 54,627,009 km (0.107 R)
• M67: 55,710,097 km (0.095 R)
• M68: 55,907,716 km (0.072 R)
• M69: 56,204,668 km (0.046 R)
• M70: 57,597,424 km (0.102 R)
• M71: 57,697,356 km (0.083 R)
• M72: 57,997,449 km (0.044 R)
• M73: 58,297,991 km (0.114 R)
• M74: 58,800,191 km (0.117 R)
• M75: 59,303,738 km (0.112 R)
• M76: 60,416,596 km (0.077 R)
• M77: 60,619,750 km (0.098 R)
• M78: 63,280,498 km (0.093 R)
• M79: 64,003,355 km (0.093 R)
• M80: 64,417,741 km (0.093 R)
• M81: 65,144,786 km (0.085 R)
• M82: 65,770,255 km (0.119 R)
• M83: 66,083,663 km (0.108 R)
• M84: 67,027,027 km (0.104 R)
• M85: 67,974,879 km (0.101 R)
• M86: 68,821,154 km (0.116 R)
• M87: 69,564,506 km (0.111 R)
• M88: 70,097,074 km (0.083 R)
• M89: 70,310,401 km (0.076 R)
• M90: 70,844,914 km (0.026 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit