🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.71 AU - 0.81 AU

Year: 252 Days

Day: 14.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1 AU - 1.4 AU

Year: 501 Days

Day: 47.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.45 AU - 1.77 AU

Year: 778 Days

Day: 15.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.13 AU - 2.75 AU

Year: 1451 Days

Day: 21.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 8.9

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.23 AU - 6.67 AU

Year: 5527 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,234,038 km

• M1: 392,545 km (0.079 R)
• M2: 479,012 km (0.082 R)
• M3: 712,834 km (0.051 R)
• M4: 893,548 km (0.12 R)
• M5: 1,027,438 km (0.03 R)
• M6: 1,282,503 km (0.119 R)
• M7: 1,452,296 km (0.106 R)
• M8: 1,665,772 km (0.106 R)
• M9: 1,832,574 km (0.105 R)
• M10: 1,927,718 km (0.105 R)
• M11: 2,063,703 km (0.082 R)
• M12: 2,243,220 km (0.118 R)
• M13: 2,469,861 km (0.087 R)
• M14: 2,747,215 km (0.06 R)
• M15: 2,967,423 km (0.06 R)
• M16: 3,125,100 km (0.072 R)
• M17: 3,239,392 km (0.09 R)
• M18: 3,543,226 km (0.034 R)
• M19: 4,690,641 km (0.115 R)
• M20: 4,927,604 km (0.077 R)
• M21: 5,114,751 km (0.112 R)
• M22: 6,056,919 km (0.115 R)
• M23: 6,199,934 km (0.112 R)
• M24: 6,315,125 km (0.067 R)
• M25: 6,460,234 km (0.1 R)
• M26: 6,547,749 km (0.068 R)
• M27: 7,232,309 km (0.061 R)
• M28: 7,721,943 km (0.086 R)
• M29: 7,939,608 km (0.087 R)
• M30: 8,444,650 km (0.118 R)
• M31: 8,572,556 km (0.041 R)
• M32: 9,221,512 km (0.111 R)
• M33: 9,718,775 km (0.05 R)
• M34: 9,987,453 km (0.065 R)
• M35: 10,088,880 km (0.056 R)
• M36: 10,190,757 km (0.032 R)
• M37: 10,395,257 km (0.081 R)
• M38: 10,635,661 km (0.052 R)
• M39: 11,262,176 km (0.084 R)
• M40: 11,332,487 km (0.099 R)
• M41: 11,686,436 km (0.115 R)
• M42: 11,936,414 km (0.103 R)
• M43: 12,806,775 km (0.05 R)
• M44: 13,249,734 km (0.06 R)
• M45: 13,361,184 km (0.077 R)
• M46: 13,473,083 km (0.072 R)
• M47: 13,923,373 km (0.1 R)
• M48: 14,074,616 km (0.095 R)
• M49: 14,340,601 km (0.068 R)
• M50: 14,954,850 km (0.082 R)
• M51: 15,421,147 km (0.081 R)
• M52: 15,577,626 km (0.074 R)
• M53: 16,089,849 km (0.078 R)
• M54: 16,367,952 km (0.079 R)
• M55: 17,090,510 km (0.066 R)
• M56: 17,252,374 km (0.117 R)
• M57: 17,659,580 km (0.097 R)
• M58: 18,152,355 km (0.085 R)
• M59: 18,483,415 km (0.058 R)
• M60: 19,446,227 km (0.057 R)
• M61: 19,869,888 km (0.084 R)
• M62: 20,985,739 km (0.083 R)
• M63: 21,202,656 km (0.059 R)
• M64: 21,551,368 km (0.115 R)
• M65: 22,077,803 km (0.073 R)
• M66: 23,367,636 km (0.08 R)
• M67: 23,502,424 km (0.048 R)
• M68: 23,727,718 km (0.045 R)
• M69: 24,727,481 km (0.082 R)
• M70: 24,819,035 km (0.118 R)
• M71: 25,048,518 km (0.078 R)
• M72: 25,370,901 km (0.094 R)
• M73: 27,003,164 km (0.065 R)
• M74: 27,475,893 km (0.119 R)
• M75: 28,477,301 km (0.095 R)
• M76: 28,910,088 km (0.116 R)
• M77: 29,103,069 km (0.096 R)
• M78: 31,205,517 km (0.104 R)
• M79: 31,602,101 km (0.12 R)
• M80: 32,200,044 km (0.114 R)
• M81: 32,299,975 km (0.118 R)
• M82: 32,751,462 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.3

Radius: 10.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.12 AU - 6.68 AU

Year: 6165 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,234,038 km

• M1: 200,312 km (0.053 R)
• M2: 541,395 km (0.032 R)
• M3: 746,643 km (0.109 R)
• M4: 1,071,121 km (0.026 R)
• M5: 1,334,563 km (0.078 R)
• M6: 1,421,180 km (0.065 R)
• M7: 1,864,139 km (0.098 R)
• M8: 2,101,401 km (0.094 R)
• M9: 2,223,772 km (0.086 R)
• M10: 2,939,598 km (0.089 R)
• M11: 3,054,041 km (0.065 R)
• M12: 3,599,624 km (0.068 R)
• M13: 3,746,978 km (0.119 R)
• M14: 3,921,559 km (0.079 R)
• M15: 4,073,400 km (0.094 R)
• M16: 4,175,576 km (0.117 R)
• M17: 4,540,445 km (0.042 R)
• M18: 4,969,940 km (0.052 R)
• M19: 5,189,700 km (0.066 R)
• M20: 5,553,671 km (0.104 R)
• M21: 5,638,793 km (0.111 R)
• M22: 5,753,085 km (0.091 R)
• M23: 6,335,919 km (0.065 R)
• M24: 6,514,389 km (0.062 R)
• M25: 6,664,585 km (0.079 R)
• M26: 7,245,324 km (0.101 R)
• M27: 7,494,853 km (0.096 R)
• M28: 7,938,261 km (0.052 R)
• M29: 8,586,469 km (0.097 R)
• M30: 8,718,115 km (0.039 R)
• M31: 8,817,298 km (0.08 R)
• M32: 9,050,372 km (0.077 R)
• M33: 9,454,436 km (0.111 R)
• M34: 10,950,863 km (0.046 R)
• M35: 11,093,729 km (0.042 R)
• M36: 11,854,285 km (0.107 R)
• M37: 12,111,593 km (0.117 R)
• M38: 13,197,075 km (0.116 R)
• M39: 13,463,808 km (0.116 R)
• M40: 14,041,256 km (0.117 R)
• M41: 14,118,897 km (0.119 R)
• M42: 14,705,471 km (0.075 R)
• M43: 15,420,100 km (0.114 R)
• M44: 16,024,176 km (0.107 R)
• M45: 16,105,258 km (0.104 R)
• M46: 16,268,020 km (0.077 R)
• M47: 16,349,551 km (0.109 R)
• M48: 16,513,062 km (0.118 R)
• M49: 16,636,031 km (0.081 R)
• M50: 17,048,173 km (0.051 R)
• M51: 17,131,051 km (0.093 R)
• M52: 17,380,281 km (0.116 R)
• M53: 18,602,196 km (0.102 R)
• M54: 18,858,607 km (0.105 R)
• M55: 18,944,177 km (0.098 R)
• M56: 19,461,037 km (0.105 R)
• M57: 19,547,655 km (0.036 R)
• M58: 19,721,338 km (0.065 R)
• M59: 20,070,050 km (0.108 R)
• M60: 20,288,912 km (0.109 R)
• M61: 22,024,098 km (0.116 R)
• M62: 22,204,662 km (0.108 R)
• M63: 24,038,134 km (0.118 R)
• M64: 24,457,307 km (0.07 R)
• M65: 25,114,341 km (0.084 R)
• M66: 25,208,588 km (0.065 R)
• M67: 25,539,648 km (0.114 R)
• M68: 25,872,204 km (0.092 R)
• M69: 26,110,513 km (0.09 R)
• M70: 26,830,079 km (0.03 R)
• M71: 27,313,280 km (0.112 R)
• M72: 28,337,577 km (0.081 R)
• M73: 28,879,121 km (0.074 R)
• M74: 29,027,372 km (0.102 R)
• M75: 29,523,589 km (0.059 R)
• M76: 30,273,074 km (0.116 R)
• M77: 30,524,249 km (0.027 R)
• M78: 30,776,172 km (0.081 R)
• M79: 32,764,626 km (0.067 R)
• M80: 33,644,412 km (0.116 R)
• M81: 34,165,461 km (0.111 R)
• M82: 34,899,538 km (0.075 R)
• M83: 35,215,788 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 12.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.54 AU - 10.38 AU

Year: 11080 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,234,038 km

• M1: 190,737 km (0.085 R)
• M2: 332,257 km (0.116 R)
• M3: 432,936 km (0.12 R)
• M4: 742,305 km (0.111 R)
• M5: 1,441,824 km (0.117 R)
• M6: 1,768,845 km (0.066 R)
• M7: 2,197,593 km (0.119 R)
• M8: 2,437,847 km (0.114 R)
• M9: 3,031,900 km (0.055 R)
• M10: 3,239,841 km (0.101 R)
• M11: 3,732,916 km (0.113 R)
• M12: 4,516,958 km (0.095 R)
• M13: 5,138,088 km (0.052 R)
• M14: 5,386,870 km (0.099 R)
• M15: 6,421,788 km (0.074 R)
• M16: 7,001,330 km (0.058 R)
• M17: 7,357,223 km (0.107 R)
• M18: 7,678,410 km (0.103 R)
• M19: 8,004,384 km (0.041 R)
• M20: 9,439,925 km (0.098 R)
• M21: 9,526,841 km (0.068 R)
• M22: 9,745,254 km (0.114 R)
• M23: 10,276,476 km (0.109 R)
• M24: 10,500,574 km (0.12 R)
• M25: 10,953,706 km (0.095 R)
• M26: 11,228,517 km (0.046 R)
• M27: 11,320,669 km (0.065 R)
• M28: 11,691,971 km (0.098 R)
• M29: 11,878,969 km (0.082 R)
• M30: 12,303,677 km (0.088 R)
• M31: 12,589,409 km (0.087 R)
• M32: 13,119,284 km (0.079 R)
• M33: 13,754,776 km (0.06 R)
• M34: 15,566,855 km (0.088 R)
• M35: 15,927,835 km (0.038 R)
• M36: 16,187,387 km (0.106 R)
• M37: 16,816,147 km (0.113 R)
• M38: 17,292,915 km (0.025 R)
• M39: 18,151,607 km (0.088 R)
• M40: 18,640,643 km (0.056 R)
• M41: 19,576,377 km (0.071 R)
• M42: 19,798,680 km (0.112 R)
• M43: 20,189,878 km (0.075 R)
• M44: 20,923,207 km (0.114 R)
• M45: 21,493,324 km (0.1 R)
• M46: 21,895,444 km (0.077 R)
• M47: 22,474,088 km (0.047 R)
• M48: 22,707,012 km (0.081 R)
• M49: 23,233,896 km (0.086 R)
• M50: 24,240,390 km (0.11 R)
• M51: 24,359,620 km (0.111 R)
• M52: 24,959,358 km (0.119 R)
• M53: 27,717,344 km (0.113 R)
• M54: 28,092,386 km (0.119 R)
• M55: 28,343,261 km (0.035 R)
• M56: 28,469,073 km (0.094 R)
• M57: 28,721,146 km (0.099 R)
• M58: 30,056,606 km (0.091 R)
• M59: 30,184,811 km (0.104 R)
• M60: 32,195,855 km (0.113 R)
• M61: 32,327,053 km (0.103 R)
• M62: 33,184,398 km (0.084 R)
• M63: 34,049,223 km (0.103 R)
• M64: 34,249,834 km (0.085 R)
• M65: 35,258,872 km (0.088 R)
• M66: 36,687,831 km (0.092 R)
• M67: 37,237,304 km (0.096 R)
• M68: 37,789,320 km (0.044 R)
• M69: 39,251,489 km (0.102 R)
• M70: 39,602,296 km (0.119 R)
• M71: 39,883,840 km (0.106 R)
• M72: 40,236,442 km (0.072 R)
• M73: 41,016,146 km (0.088 R)
• M74: 41,729,279 km (0.037 R)
• M75: 42,446,451 km (0.04 R)
• M76: 42,878,789 km (0.033 R)
• M77: 44,111,475 km (0.061 R)
• M78: 44,915,414 km (0.082 R)
• M79: 45,576,637 km (0.076 R)
• M80: 46,983,306 km (0.1 R)
• M81: 47,132,305 km (0.091 R)
• M82: 47,954,046 km (0.09 R)
• M83: 48,780,574 km (0.085 R)
• M84: 49,460,198 km (0.096 R)
• M85: 50,219,257 km (0.095 R)
• M86: 51,211,540 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.1

Radius: 14.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.34 AU - 10.42 AU

Year: 11826 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,234,038 km

• M1: 228,436 km (0.088 R)
• M2: 417,677 km (0.094 R)
• M3: 550,371 km (0.117 R)
• M4: 685,607 km (0.11 R)
• M5: 783,294 km (0.117 R)
• M6: 1,051,224 km (0.095 R)
• M7: 1,227,151 km (0.08 R)
• M8: 1,329,327 km (0.105 R)
• M9: 1,565,243 km (0.089 R)
• M10: 2,103,496 km (0.028 R)
• M11: 2,511,150 km (0.117 R)
• M12: 2,833,533 km (0.092 R)
• M13: 3,226,976 km (0.097 R)
• M14: 3,342,615 km (0.103 R)
• M15: 4,542,988 km (0.102 R)
• M16: 5,071,517 km (0.05 R)
• M17: 5,308,929 km (0.071 R)
• M18: 5,411,853 km (0.049 R)
• M19: 6,997,141 km (0.061 R)
• M20: 7,185,934 km (0.1 R)
• M21: 7,607,351 km (0.114 R)
• M22: 7,801,679 km (0.059 R)
• M23: 8,076,340 km (0.106 R)
• M24: 8,838,242 km (0.026 R)
• M25: 9,042,593 km (0.085 R)
• M26: 9,623,182 km (0.103 R)
• M27: 10,045,347 km (0.109 R)
• M28: 10,344,394 km (0.1 R)
• M29: 10,603,198 km (0.096 R)
• M30: 11,215,352 km (0.109 R)
• M31: 11,392,327 km (0.099 R)
• M32: 11,929,084 km (0.083 R)
• M33: 12,019,291 km (0.067 R)
• M34: 12,109,798 km (0.105 R)
• M35: 12,382,665 km (0.065 R)
• M36: 12,888,156 km (0.068 R)
• M37: 13,120,182 km (0.066 R)
• M38: 13,730,093 km (0.086 R)
• M39: 14,157,643 km (0.094 R)
• M40: 14,445,170 km (0.073 R)
• M41: 14,541,511 km (0.109 R)
• M42: 14,734,642 km (0.103 R)
• M43: 15,270,352 km (0.093 R)
• M44: 16,260,690 km (0.098 R)
• M45: 16,461,301 km (0.032 R)
• M46: 17,836,704 km (0.05 R)
• M47: 19,037,376 km (0.082 R)
• M48: 19,195,950 km (0.11 R)
• M49: 19,514,294 km (0.093 R)
• M50: 20,102,663 km (0.101 R)
• M51: 20,914,231 km (0.12 R)
• M52: 21,077,891 km (0.113 R)
• M53: 21,626,317 km (0.089 R)
• M54: 23,187,072 km (0.075 R)
• M55: 23,753,150 km (0.041 R)
• M56: 25,130,647 km (0.038 R)
• M57: 27,364,143 km (0.099 R)
• M58: 28,082,662 km (0.09 R)
• M59: 30,213,684 km (0.106 R)
• M60: 31,892,920 km (0.091 R)
• M61: 32,081,263 km (0.069 R)
• M62: 32,648,838 km (0.067 R)
• M63: 34,114,448 km (0.107 R)
• M64: 34,952,346 km (0.104 R)
• M65: 35,666,526 km (0.113 R)
• M66: 36,058,173 km (0.113 R)
• M67: 36,845,806 km (0.093 R)
• M68: 37,241,642 km (0.113 R)
• M69: 37,440,158 km (0.096 R)
• M70: 37,904,660 km (0.117 R)
• M71: 38,504,697 km (0.053 R)
• M72: 39,309,533 km (0.108 R)
• M73: 40,120,055 km (0.079 R)
• M74: 40,731,611 km (0.068 R)
• M75: 42,999,963 km (0.11 R)
• M76: 43,138,790 km (0.12 R)
• M77: 43,486,455 km (0.116 R)
• M78: 47,085,331 km (0.104 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: 189 - 20,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit