🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.45 AU - 0.61 AU

Year: 146 Days

Day: 12.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.35 AU - 1.61 AU

Year: 682 Days

Day: 47.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.93 AU - 2.19 AU

Year: 1120 Days

Day: 35.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,504,733 km

• M1: 372,947 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2 AU - 3.24 AU

Year: 1606 Days

Day: 35.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,504,733 km

• M1: 55,501 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.14 AU - 3.9 AU

Year: 2501 Days

Day: 47.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.91 AU - 4.41 AU

Year: 3214 Days

Day: 24.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 9.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.9 AU - 5.54 AU

Year: 4517 Days

Day: 14.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,504,733 km

• M1: 129,552 km (0.093 R)
• M2: 262,993 km (0.033 R)
• M3: 605,423 km (0.113 R)
• M4: 671,994 km (0.061 R)
• M5: 758,910 km (0.113 R)
• M6: 945,309 km (0.109 R)
• M7: 1,146,967 km (0.11 R)
• M8: 1,329,626 km (0.117 R)
• M9: 1,522,009 km (0.113 R)
• M10: 1,603,988 km (0.111 R)
• M11: 1,675,347 km (0.077 R)
• M12: 1,997,730 km (0.117 R)
• M13: 2,113,818 km (0.058 R)
• M14: 2,245,763 km (0.107 R)
• M15: 2,339,561 km (0.118 R)
• M16: 2,587,295 km (0.098 R)
• M17: 2,757,238 km (0.115 R)
• M18: 3,078,275 km (0.09 R)
• M19: 3,153,074 km (0.098 R)
• M20: 3,319,577 km (0.093 R)
• M21: 3,442,397 km (0.117 R)
• M22: 3,708,681 km (0.061 R)
• M23: 3,836,437 km (0.071 R)
• M24: 5,050,125 km (0.114 R)
• M25: 5,263,302 km (0.092 R)
• M26: 5,353,061 km (0.09 R)
• M27: 5,497,572 km (0.113 R)
• M28: 6,240,026 km (0.099 R)
• M29: 6,373,168 km (0.098 R)
• M30: 6,623,147 km (0.066 R)
• M31: 7,053,240 km (0.068 R)
• M32: 7,192,067 km (0.109 R)
• M33: 7,331,792 km (0.089 R)
• M34: 7,472,414 km (0.113 R)
• M35: 7,756,350 km (0.115 R)
• M36: 7,920,310 km (0.056 R)
• M37: 8,820,590 km (0.098 R)
• M38: 8,991,730 km (0.106 R)
• M39: 9,163,917 km (0.091 R)
• M40: 9,621,088 km (0.102 R)
• M41: 9,996,728 km (0.115 R)
• M42: 10,922,440 km (0.091 R)
• M43: 11,014,143 km (0.09 R)
• M44: 11,152,372 km (0.098 R)
• M45: 11,337,424 km (0.083 R)
• M46: 11,687,334 km (0.094 R)
• M47: 11,969,625 km (0.11 R)
• M48: 12,040,684 km (0.099 R)
• M49: 12,830,411 km (0.09 R)
• M50: 13,024,439 km (0.109 R)
• M51: 13,146,212 km (0.1 R)
• M52: 13,562,992 km (0.106 R)
• M53: 13,859,794 km (0.117 R)
• M54: 13,959,277 km (0.117 R)
• M55: 14,183,823 km (0.029 R)
• M56: 14,284,053 km (0.085 R)
• M57: 14,763,215 km (0.116 R)
• M58: 15,017,532 km (0.102 R)
• M59: 15,094,126 km (0.081 R)
• M60: 15,196,301 km (0.117 R)
• M61: 15,659,606 km (0.054 R)
• M62: 15,945,039 km (0.111 R)
• M63: 16,127,548 km (0.109 R)
• M64: 16,205,937 km (0.045 R)
• M65: 16,284,476 km (0.091 R)
• M66: 16,520,990 km (0.088 R)
• M67: 16,626,457 km (0.077 R)
• M68: 16,785,031 km (0.081 R)
• M69: 16,944,053 km (0.086 R)
• M70: 17,103,674 km (0.082 R)
• M71: 17,317,300 km (0.115 R)
• M72: 17,397,634 km (0.11 R)
• M73: 17,801,099 km (0.041 R)
• M74: 17,990,490 km (0.085 R)
• M75: 18,207,706 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.5

Radius: 9.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.2 AU - 7.98 AU

Year: 6407 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,504,733 km

• M1: 200,910 km (0.085 R)
• M2: 872,904 km (0.056 R)
• M3: 1,008,140 km (0.072 R)
• M4: 1,150,557 km (0.059 R)
• M5: 1,473,689 km (0.076 R)
• M6: 1,618,350 km (0.093 R)
• M7: 1,692,550 km (0.102 R)
• M8: 2,141,344 km (0.1 R)
• M9: 2,368,882 km (0.101 R)
• M10: 2,892,624 km (0.097 R)
• M11: 3,167,885 km (0.095 R)
• M12: 3,572,547 km (0.102 R)
• M13: 3,793,503 km (0.115 R)
• M14: 4,018,947 km (0.064 R)
• M15: 4,146,105 km (0.083 R)
• M16: 5,631,462 km (0.107 R)
• M17: 5,860,048 km (0.072 R)
• M18: 6,326,644 km (0.078 R)
• M19: 6,475,045 km (0.119 R)
• M20: 6,564,504 km (0.083 R)
• M21: 6,714,700 km (0.077 R)
• M22: 6,896,312 km (0.067 R)
• M23: 7,049,052 km (0.077 R)
• M24: 7,141,204 km (0.076 R)
• M25: 7,576,534 km (0.097 R)
• M26: 7,892,784 km (0.062 R)
• M27: 7,988,377 km (0.12 R)
• M28: 8,084,568 km (0.098 R)
• M29: 8,702,258 km (0.105 R)
• M30: 8,801,142 km (0.073 R)
• M31: 9,000,107 km (0.066 R)
• M32: 9,572,020 km (0.087 R)
• M33: 9,742,412 km (0.066 R)
• M34: 9,879,593 km (0.071 R)
• M35: 10,857,065 km (0.077 R)
• M36: 12,640,870 km (0.04 R)
• M37: 12,903,116 km (0.071 R)
• M38: 13,205,004 km (0.107 R)
• M39: 13,585,731 km (0.094 R)
• M40: 13,777,365 km (0.055 R)
• M41: 14,241,119 km (0.082 R)
• M42: 15,025,311 km (0.054 R)
• M43: 15,303,114 km (0.09 R)
• M44: 16,187,238 km (0.081 R)
• M45: 16,922,960 km (0.102 R)
• M46: 17,336,299 km (0.092 R)
• M47: 17,794,966 km (0.112 R)
• M48: 17,878,741 km (0.105 R)
• M49: 18,384,531 km (0.115 R)
• M50: 18,511,689 km (0.108 R)
• M51: 18,766,903 km (0.089 R)
• M52: 18,894,809 km (0.094 R)
• M53: 19,108,884 km (0.111 R)
• M54: 19,625,894 km (0.12 R)
• M55: 19,712,511 km (0.074 R)
• M56: 19,886,195 km (0.094 R)
• M57: 20,016,644 km (0.065 R)
• M58: 20,850,054 km (0.092 R)
• M59: 21,784,442 km (0.087 R)
• M60: 22,369,519 km (0.051 R)
• M61: 22,641,488 km (0.082 R)
• M62: 23,601,607 km (0.071 R)
• M63: 24,715,064 km (0.12 R)
• M64: 24,808,563 km (0.101 R)
• M65: 25,089,956 km (0.102 R)
• M66: 25,372,397 km (0.111 R)
• M67: 25,608,612 km (0.086 R)
• M68: 26,083,286 km (0.028 R)
• M69: 26,465,060 km (0.066 R)
• M70: 26,608,674 km (0.096 R)
• M71: 27,282,313 km (0.119 R)
• M72: 28,843,367 km (0.045 R)
• M73: 29,783,889 km (0.036 R)
• M74: 30,083,085 km (0.104 R)
• M75: 30,583,789 km (0.109 R)
• M76: 31,441,284 km (0.073 R)
• M77: 32,153,370 km (0.065 R)
• M78: 32,255,545 km (0.08 R)
• M79: 32,870,841 km (0.1 R)
• M80: 35,002,311 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.6

Radius: 5.1

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.55 AU - 16.23 AU

Year: 21762 Days

Day: 15.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,504,733 km

• M1: 65,374 km (0.09 R)
• M2: 133,591 km (0.075 R)
• M3: 461,360 km (0.112 R)
• M4: 549,473 km (0.077 R)
• M5: 586,424 km (0.111 R)
• M6: 868,715 km (0.094 R)
• M7: 1,093,710 km (0.098 R)
• M8: 1,212,940 km (0.078 R)
• M9: 1,336,507 km (0.114 R)
• M10: 1,731,446 km (0.104 R)
• M11: 2,280,320 km (0.084 R)
• M12: 2,341,057 km (0.118 R)
• M13: 3,144,697 km (0.118 R)
• M14: 3,879,671 km (0.092 R)
• M15: 3,988,878 km (0.077 R)
• M16: 4,820,343 km (0.034 R)
• M17: 4,937,777 km (0.037 R)
• M18: 5,095,902 km (0.12 R)
• M19: 5,662,130 km (0.099 R)
• M20: 6,078,909 km (0.098 R)
• M21: 6,765,863 km (0.107 R)
• M22: 7,297,235 km (0.056 R)
• M23: 7,658,962 km (0.105 R)
• M24: 8,399,621 km (0.12 R)
• M25: 9,357,197 km (0.082 R)
• M26: 10,298,617 km (0.06 R)
• M27: 10,806,053 km (0.1 R)
• M28: 11,373,627 km (0.04 R)
• M29: 12,430,237 km (0.054 R)
• M30: 12,699,363 km (0.065 R)
• M31: 13,243,152 km (0.111 R)
• M32: 13,352,807 km (0.086 R)
• M33: 13,905,720 km (0.064 R)
• M34: 14,522,512 km (0.05 R)
• M35: 16,602,820 km (0.087 R)
• M36: 16,661,912 km (0.083 R)
• M37: 17,197,023 km (0.028 R)
• M38: 18,406,223 km (0.115 R)
• M39: 18,712,749 km (0.114 R)
• M40: 19,705,032 km (0.1 R)
• M41: 19,767,563 km (0.101 R)
• M42: 20,397,071 km (0.043 R)
• M43: 20,905,405 km (0.091 R)
• M44: 21,546,731 km (0.063 R)
• M45: 22,520,613 km (0.103 R)
• M46: 24,175,614 km (0.097 R)
• M47: 25,459,314 km (0.091 R)
• M48: 25,595,747 km (0.104 R)
• M49: 27,251,496 km (0.025 R)
• M50: 27,391,071 km (0.119 R)
• M51: 27,811,142 km (0.114 R)
• M52: 27,881,453 km (0.099 R)
• M53: 28,657,716 km (0.085 R)
• M54: 29,871,254 km (0.089 R)
• M55: 31,613,022 km (0.075 R)
• M56: 31,686,325 km (0.097 R)
• M57: 32,422,347 km (0.073 R)
• M58: 32,792,452 km (0.095 R)
• M59: 33,986,093 km (0.087 R)
• M60: 34,211,537 km (0.095 R)
• M61: 34,286,785 km (0.034 R)
• M62: 34,588,224 km (0.108 R)
• M63: 34,966,408 km (0.104 R)
• M64: 35,421,933 km (0.113 R)
• M65: 35,574,224 km (0.05 R)
• M66: 36,032,442 km (0.064 R)
• M67: 38,665,664 km (0.081 R)
• M68: 39,136,748 km (0.066 R)
• M69: 42,406,209 km (0.098 R)
• M70: 43,054,267 km (0.078 R)
• M71: 43,624,085 km (0.111 R)
• M72: 45,265,773 km (0.09 R)
• M73: 45,348,351 km (0.112 R)
• M74: 45,430,929 km (0.093 R)
• M75: 46,260,299 km (0.068 R)
• M76: 48,524,463 km (0.115 R)
• M77: 48,947,825 km (0.069 R)
• M78: 49,712,719 km (0.113 R)
• M79: 50,053,952 km (0.089 R)
• M80: 50,224,792 km (0.099 R)
• M81: 50,481,502 km (0.098 R)
• M82: 51,598,998 km (0.112 R)
• M83: 52,377,506 km (0.088 R)
• M84: 52,811,639 km (0.097 R)
• M85: 54,296,547 km (0.09 R)
• M86: 56,416,349 km (0.076 R)
• M87: 56,861,403 km (0.086 R)
• M88: 58,473,021 km (0.111 R)
• M89: 58,833,103 km (0.114 R)
• M90: 59,013,518 km (0.088 R)
• M91: 59,194,082 km (0.115 R)
• M92: 60,645,182 km (0.047 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 6.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.71 AU - 19.23 AU

Year: 30064 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 35,504,733 km

• M1: 226,940 km (0.095 R)
• M2: 486,343 km (0.088 R)
• M3: 560,394 km (0.047 R)
• M4: 665,411 km (0.047 R)
• M5: 1,165,218 km (0.104 R)
• M6: 1,300,903 km (0.103 R)
• M7: 1,406,220 km (0.108 R)
• M8: 1,459,926 km (0.118 R)
• M9: 1,569,431 km (0.026 R)
• M10: 1,643,931 km (0.047 R)
• M11: 2,034,381 km (0.034 R)
• M12: 2,452,807 km (0.119 R)
• M13: 2,897,262 km (0.102 R)
• M14: 3,247,022 km (0.045 R)
• M15: 3,634,779 km (0.1 R)
• M16: 3,909,890 km (0.118 R)
• M17: 3,986,035 km (0.111 R)
• M18: 4,139,971 km (0.059 R)
• M19: 4,243,643 km (0.115 R)
• M20: 4,322,032 km (0.054 R)
• M21: 5,383,579 km (0.068 R)
• M22: 5,987,056 km (0.097 R)
• M23: 6,281,914 km (0.087 R)
• M24: 7,288,408 km (0.054 R)
• M25: 7,508,317 km (0.102 R)
• M26: 7,954,717 km (0.096 R)
• M27: 8,311,508 km (0.063 R)
• M28: 8,839,738 km (0.07 R)
• M29: 9,141,627 km (0.082 R)
• M30: 10,137,350 km (0.071 R)
• M31: 11,822,720 km (0.088 R)
• M32: 12,118,176 km (0.047 R)
• M33: 12,716,417 km (0.117 R)
• M34: 12,981,056 km (0.118 R)
• M35: 13,324,084 km (0.09 R)
• M36: 15,003,918 km (0.117 R)
• M37: 15,123,597 km (0.074 R)
• M38: 17,708,947 km (0.063 R)
• M39: 18,858,008 km (0.111 R)
• M40: 19,768,461 km (0.102 R)
• M41: 19,812,144 km (0.112 R)
• M42: 20,031,155 km (0.052 R)
• M43: 20,206,932 km (0.091 R)
• M44: 21,902,325 km (0.104 R)
• M45: 22,083,488 km (0.106 R)
• M46: 23,042,410 km (0.036 R)
• M47: 23,319,017 km (0.114 R)
• M48: 23,875,222 km (0.1 R)
• M49: 24,435,915 km (0.08 R)
• M50: 24,529,712 km (0.112 R)
• M51: 24,906,400 km (0.108 R)
• M52: 25,190,187 km (0.115 R)
• M53: 26,963,520 km (0.11 R)
• M54: 27,742,776 km (0.092 R)
• M55: 27,987,667 km (0.085 R)
• M56: 28,184,239 km (0.104 R)
• M57: 28,332,042 km (0.108 R)
• M58: 28,875,830 km (0.073 R)
• M59: 29,173,829 km (0.075 R)
• M60: 29,572,956 km (0.118 R)
• M61: 31,034,377 km (0.075 R)
• M62: 32,364,602 km (0.093 R)
• M63: 32,416,213 km (0.038 R)
• M64: 32,674,269 km (0.1 R)
• M65: 32,881,313 km (0.048 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 19,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit