🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.54 AU - 0.76 AU

Year: 201 Days

Day: 23.8 Hours

Environment

Temp: 125 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,610,397 km

• M1: 124,615 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.84 AU

Year: 249 Days

Day: 14.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.52 AU - 2.32 AU

Year: 1019 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.2 AU - 3.88 AU

Year: 2550 Days

Day: 13.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 10.1

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.51 AU - 8.03 AU

Year: 7505 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,610,397 km

• M1: 171,589 km (0.094 R)
• M2: 353,799 km (0.115 R)
• M3: 571,314 km (0.049 R)
• M4: 816,954 km (0.088 R)
• M5: 911,949 km (0.066 R)
• M6: 1,061,696 km (0.081 R)
• M7: 1,274,574 km (0.026 R)
• M8: 1,481,917 km (0.07 R)
• M9: 1,639,892 km (0.107 R)
• M10: 2,169,319 km (0.12 R)
• M11: 2,558,273 km (0.117 R)
• M12: 2,797,480 km (0.048 R)
• M13: 2,994,201 km (0.063 R)
• M14: 3,144,697 km (0.09 R)
• M15: 3,220,842 km (0.113 R)
• M16: 3,375,227 km (0.077 R)
• M17: 3,691,327 km (0.086 R)
• M18: 4,239,304 km (0.111 R)
• M19: 4,551,665 km (0.043 R)
• M20: 4,638,132 km (0.102 R)
• M21: 4,725,198 km (0.088 R)
• M22: 4,812,713 km (0.092 R)
• M23: 5,258,964 km (0.112 R)
• M24: 5,349,919 km (0.097 R)
• M25: 5,533,176 km (0.096 R)
• M26: 5,656,445 km (0.106 R)
• M27: 5,780,761 km (0.038 R)
• M28: 5,968,955 km (0.116 R)
• M29: 6,939,845 km (0.098 R)
• M30: 7,140,007 km (0.119 R)
• M31: 7,580,124 km (0.094 R)
• M32: 7,786,120 km (0.044 R)
• M33: 8,700,612 km (0.065 R)
• M34: 9,025,090 km (0.11 R)
• M35: 9,947,211 km (0.092 R)
• M36: 10,821,910 km (0.104 R)
• M37: 10,899,102 km (0.11 R)
• M38: 11,288,057 km (0.1 R)
• M39: 11,602,512 km (0.096 R)
• M40: 12,079,579 km (0.112 R)
• M41: 12,766,383 km (0.113 R)
• M42: 14,602,398 km (0.12 R)
• M43: 14,773,388 km (0.114 R)
• M44: 16,297,641 km (0.113 R)
• M45: 17,689,200 km (0.081 R)
• M46: 17,825,783 km (0.086 R)
• M47: 18,008,592 km (0.037 R)
• M48: 18,514,532 km (0.082 R)
• M49: 19,071,634 km (0.101 R)
• M50: 19,446,227 km (0.087 R)
• M51: 19,823,214 km (0.11 R)
• M52: 20,107,599 km (0.044 R)
• M53: 20,393,182 km (0.032 R)
• M54: 20,632,389 km (0.118 R)
• M55: 21,549,424 km (0.036 R)
• M56: 21,939,425 km (0.08 R)
• M57: 22,184,467 km (0.093 R)
• M58: 22,924,976 km (0.068 R)
• M59: 24,177,110 km (0.091 R)
• M60: 24,430,080 km (0.079 R)
• M61: 24,531,657 km (0.045 R)
• M62: 25,194,675 km (0.119 R)
• M63: 26,122,481 km (0.085 R)
• M64: 26,226,152 km (0.081 R)
• M65: 27,113,866 km (0.085 R)
• M66: 27,852,281 km (0.102 R)
• M67: 29,510,873 km (0.105 R)
• M68: 30,761,960 km (0.101 R)
• M69: 31,091,225 km (0.08 R)
• M70: 31,201,179 km (0.103 R)
• M71: 32,308,353 km (0.109 R)
• M72: 33,653,836 km (0.086 R)
• M73: 33,936,427 km (0.098 R)
• M74: 34,219,765 km (0.064 R)
• M75: 34,731,988 km (0.082 R)
• M76: 34,846,131 km (0.095 R)
• M77: 35,017,570 km (0.114 R)
• M78: 35,189,309 km (0.075 R)
• M79: 35,303,901 km (0.075 R)
• M80: 35,476,237 km (0.1 R)
• M81: 37,622,967 km (0.085 R)
• M82: 37,916,328 km (0.073 R)
• M83: 38,564,237 km (0.062 R)
• M84: 39,394,355 km (0.116 R)
• M85: 39,811,584 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 11.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.03 AU - 7.73 AU

Year: 7676 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,610,397 km

• M1: 152,440 km (0.072 R)
• M2: 296,802 km (0.055 R)
• M3: 425,905 km (0.041 R)
• M4: 631,602 km (0.112 R)
• M5: 800,049 km (0.102 R)
• M6: 921,373 km (0.093 R)
• M7: 1,225,506 km (0.107 R)
• M8: 1,353,262 km (0.072 R)
• M9: 2,093,323 km (0.065 R)
• M10: 2,178,743 km (0.063 R)
• M11: 2,388,779 km (0.108 R)
• M12: 3,039,230 km (0.079 R)
• M13: 3,254,801 km (0.092 R)
• M14: 3,394,675 km (0.039 R)
• M15: 3,659,762 km (0.111 R)
• M16: 4,037,946 km (0.087 R)
• M17: 4,145,357 km (0.08 R)
• M18: 4,385,013 km (0.12 R)
• M19: 4,473,276 km (0.108 R)
• M20: 4,606,717 km (0.063 R)
• M21: 4,719,065 km (0.05 R)
• M22: 4,946,454 km (0.071 R)
• M23: 5,038,456 km (0.055 R)
• M24: 5,483,211 km (0.031 R)
• M25: 5,843,442 km (0.048 R)
• M26: 6,038,668 km (0.103 R)
• M27: 6,764,517 km (0.045 R)
• M28: 7,281,377 km (0.102 R)
• M29: 7,570,999 km (0.079 R)
• M30: 7,837,732 km (0.106 R)
• M31: 8,352,947 km (0.088 R)
• M32: 9,789,984 km (0.107 R)
• M33: 9,934,944 km (0.084 R)
• M34: 10,139,145 km (0.066 R)
• M35: 10,374,164 km (0.112 R)
• M36: 10,640,747 km (0.079 R)
• M37: 10,730,206 km (0.119 R)
• M38: 10,879,655 km (0.039 R)
• M39: 11,271,751 km (0.083 R)
• M40: 11,454,260 km (0.067 R)
• M41: 11,914,872 km (0.112 R)
• M42: 12,696,072 km (0.09 R)
• M43: 12,949,640 km (0.091 R)
• M44: 13,045,084 km (0.069 R)
• M45: 13,915,145 km (0.056 R)
• M46: 14,209,255 km (0.105 R)
• M47: 14,340,751 km (0.064 R)
• M48: 14,505,458 km (0.062 R)
• M49: 14,704,124 km (0.084 R)
• M50: 15,406,486 km (0.103 R)
• M51: 15,575,382 km (0.091 R)
• M52: 16,085,661 km (0.119 R)
• M53: 16,532,360 km (0.114 R)
• M54: 16,636,031 km (0.09 R)
• M55: 17,192,535 km (0.103 R)
• M56: 17,437,876 km (0.079 R)
• M57: 18,074,265 km (0.101 R)
• M58: 18,431,206 km (0.074 R)
• M59: 18,610,424 km (0.072 R)
• M60: 18,934,752 km (0.045 R)
• M61: 19,479,139 km (0.093 R)
• M62: 19,845,055 km (0.104 R)
• M63: 19,992,110 km (0.096 R)
• M64: 20,176,414 km (0.039 R)
• M65: 20,324,217 km (0.033 R)
• M66: 20,769,720 km (0.065 R)
• M67: 20,919,018 km (0.097 R)
• M68: 21,481,955 km (0.083 R)
• M69: 21,595,051 km (0.098 R)
• M70: 23,161,640 km (0.101 R)
• M71: 23,900,055 km (0.094 R)
• M72: 25,161,015 km (0.033 R)
• M73: 25,359,981 km (0.11 R)
• M74: 26,040,501 km (0.085 R)
• M75: 26,564,991 km (0.099 R)
• M76: 26,767,547 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 12.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.75 AU - 10.23 AU

Year: 10321 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,610,397 km

• M1: 247,884 km (0.084 R)
• M2: 407,654 km (0.107 R)
• M3: 822,788 km (0.049 R)
• M4: 937,380 km (0.05 R)
• M5: 1,093,112 km (0.101 R)
• M6: 1,431,652 km (0.11 R)
• M7: 1,846,337 km (0.119 R)
• M8: 2,784,615 km (0.116 R)
• M9: 3,117,919 km (0.117 R)
• M10: 3,851,397 km (0.096 R)
• M11: 4,428,396 km (0.102 R)
• M12: 4,607,016 km (0.1 R)
• M13: 5,063,738 km (0.034 R)
• M14: 5,376,398 km (0.047 R)
• M15: 6,385,436 km (0.103 R)
• M16: 6,519,924 km (0.076 R)
• M17: 6,963,631 km (0.085 R)
• M18: 7,206,578 km (0.071 R)
• M19: 7,381,907 km (0.098 R)
• M20: 7,700,999 km (0.071 R)
• M21: 7,880,217 km (0.101 R)
• M22: 8,024,579 km (0.085 R)
• M23: 8,648,253 km (0.045 R)
• M24: 9,135,643 km (0.06 R)
• M25: 9,363,630 km (0.052 R)
• M26: 10,931,565 km (0.096 R)
• M27: 11,540,279 km (0.098 R)
• M28: 11,869,544 km (0.072 R)
• M29: 12,706,095 km (0.092 R)
• M30: 12,960,860 km (0.117 R)
• M31: 13,260,206 km (0.113 R)
• M32: 13,561,795 km (0.096 R)
• M33: 14,259,669 km (0.109 R)
• M34: 14,701,880 km (0.093 R)
• M35: 15,328,546 km (0.116 R)
• M36: 15,963,888 km (0.063 R)
• M37: 17,968,799 km (0.09 R)
• M38: 18,494,336 km (0.103 R)
• M39: 19,170,518 km (0.116 R)
• M40: 20,299,085 km (0.067 R)
• M41: 20,398,268 km (0.052 R)
• M42: 21,904,868 km (0.08 R)
• M43: 23,603,253 km (0.058 R)
• M44: 24,864,961 km (0.111 R)
• M45: 25,183,904 km (0.11 R)
• M46: 25,557,599 km (0.072 R)
• M47: 26,040,651 km (0.095 R)
• M48: 26,526,994 km (0.083 R)
• M49: 26,798,364 km (0.11 R)
• M50: 27,398,700 km (0.085 R)
• M51: 28,003,525 km (0.079 R)
• M52: 28,446,185 km (0.118 R)
• M53: 28,668,338 km (0.089 R)
• M54: 30,580,198 km (0.106 R)
• M55: 33,114,835 km (0.047 R)
• M56: 34,348,270 km (0.068 R)
• M57: 35,716,342 km (0.087 R)
• M58: 36,076,125 km (0.116 R)
• M59: 36,618,118 km (0.119 R)
• M60: 37,527,374 km (0.066 R)
• M61: 38,137,733 km (0.089 R)
• M62: 38,505,445 km (0.099 R)
• M63: 38,689,899 km (0.094 R)
• M64: 39,059,406 km (0.098 R)
• M65: 40,987,273 km (0.105 R)
• M66: 41,552,903 km (0.068 R)
• M67: 42,184,206 km (0.113 R)
• M68: 42,374,195 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 9.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.96 AU - 12.6 AU

Year: 12620 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,610,397 km

• M1: 121,174 km (0.092 R)
• M2: 260,749 km (0.073 R)
• M3: 458,368 km (0.117 R)
• M4: 576,101 km (0.089 R)
• M5: 639,232 km (0.067 R)
• M6: 880,084 km (0.116 R)
• M7: 1,030,729 km (0.082 R)
• M8: 1,190,051 km (0.037 R)
• M9: 1,314,965 km (0.066 R)
• M10: 1,444,517 km (0.088 R)
• M11: 1,555,668 km (0.066 R)
• M12: 1,810,583 km (0.084 R)
• M13: 2,492,001 km (0.119 R)
• M14: 3,275,296 km (0.118 R)
• M15: 3,572,696 km (0.088 R)
• M16: 3,786,023 km (0.092 R)
• M17: 4,225,093 km (0.108 R)
• M18: 4,581,734 km (0.119 R)
• M19: 4,847,121 km (0.062 R)
• M20: 5,185,960 km (0.103 R)
• M21: 5,323,739 km (0.09 R)
• M22: 5,567,584 km (0.111 R)
• M23: 5,886,676 km (0.113 R)
• M24: 6,248,254 km (0.099 R)
• M25: 6,654,263 km (0.112 R)
• M26: 6,729,062 km (0.118 R)
• M27: 7,145,243 km (0.056 R)
• M28: 8,241,945 km (0.106 R)
• M29: 9,015,815 km (0.074 R)
• M30: 9,432,445 km (0.074 R)
• M31: 10,939,643 km (0.117 R)
• M32: 11,428,679 km (0.108 R)
• M33: 11,698,553 km (0.1 R)
• M34: 11,788,911 km (0.116 R)
• M35: 12,336,140 km (0.099 R)
• M36: 13,031,770 km (0.119 R)
• M37: 13,408,158 km (0.091 R)
• M38: 14,027,194 km (0.065 R)
• M39: 15,342,458 km (0.065 R)
• M40: 15,789,606 km (0.059 R)
• M41: 16,392,486 km (0.079 R)
• M42: 16,595,191 km (0.096 R)
• M43: 16,951,832 km (0.062 R)
• M44: 17,105,469 km (0.102 R)
• M45: 17,672,744 km (0.105 R)
• M46: 17,932,596 km (0.078 R)
• M47: 18,351,021 km (0.12 R)
• M48: 19,037,825 km (0.102 R)
• M49: 19,787,011 km (0.089 R)
• M50: 19,894,722 km (0.093 R)
• M51: 20,056,886 km (0.084 R)
• M52: 20,327,957 km (0.106 R)
• M53: 20,818,937 km (0.111 R)
• M54: 21,535,062 km (0.03 R)
• M55: 22,540,061 km (0.11 R)
• M56: 22,708,957 km (0.066 R)
• M57: 23,218,487 km (0.116 R)
• M58: 23,560,169 km (0.075 R)
• M59: 24,191,023 km (0.105 R)
• M60: 25,235,366 km (0.114 R)
• M61: 26,175,887 km (0.098 R)
• M62: 27,849,289 km (0.103 R)
• M63: 28,637,969 km (0.082 R)
• M64: 30,361,486 km (0.069 R)
• M65: 30,423,719 km (0.112 R)
• M66: 30,672,799 km (0.103 R)
• M67: 31,865,394 km (0.119 R)
• M68: 32,562,819 km (0.094 R)
• M69: 33,137,125 km (0.087 R)
• M70: 33,393,386 km (0.055 R)
• M71: 33,650,395 km (0.09 R)
• M72: 34,037,106 km (0.058 R)
• M73: 34,555,014 km (0.041 R)
• M74: 37,449,882 km (0.035 R)
• M75: 37,917,525 km (0.089 R)
• M76: 40,011,895 km (0.113 R)
• M77: 40,558,376 km (0.099 R)
• M78: 40,626,892 km (0.103 R)
• M79: 43,608,378 km (0.111 R)
• M80: 43,819,012 km (0.047 R)
• M81: 44,806,357 km (0.039 R)
• M82: 45,373,932 km (0.088 R)
• M83: 45,516,199 km (0.115 R)
• M84: 45,872,541 km (0.049 R)
• M85: 46,015,258 km (0.066 R)
• M86: 46,803,190 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit