🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.68 AU - 0.88 AU

Year: 260 Days

Day: 41.1 Hours

Environment

Temp: 99 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.95 AU - 1.35 AU

Year: 465 Days

Day: 24.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.14 AU - 1.22 AU

Year: 483 Days

Day: 15.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.86 AU - 2.88 AU

Year: 1375 Days

Day: 18.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.41 AU - 3.81 AU

Year: 2584 Days

Day: 29.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 13

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.91 AU - 4.87 AU

Year: 3465 Days

Day: 9.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,483,603 km

• M1: 198,666 km (0.064 R)
• M2: 332,257 km (0.096 R)
• M3: 492,626 km (0.055 R)
• M4: 802,443 km (0.114 R)
• M5: 963,261 km (0.09 R)
• M6: 1,047,933 km (0.07 R)
• M7: 1,135,597 km (0.099 R)
• M8: 1,265,299 km (0.044 R)
• M9: 1,469,799 km (0.065 R)
• M10: 1,627,026 km (0.108 R)
• M11: 1,958,535 km (0.113 R)
• M12: 2,052,932 km (0.115 R)
• M13: 2,213,600 km (0.106 R)
• M14: 2,564,855 km (0.088 R)
• M15: 2,668,527 km (0.052 R)
• M16: 3,704,193 km (0.112 R)
• M17: 3,941,156 km (0.119 R)
• M18: 4,162,860 km (0.092 R)
• M19: 4,618,685 km (0.069 R)
• M20: 4,938,824 km (0.104 R)
• M21: 5,025,441 km (0.067 R)
• M22: 5,310,425 km (0.102 R)
• M23: 5,533,326 km (0.059 R)
• M24: 5,736,480 km (0.061 R)
• M25: 5,873,362 km (0.102 R)
• M26: 6,080,854 km (0.088 R)
• M27: 6,314,077 km (0.078 R)
• M28: 6,645,885 km (0.112 R)
• M29: 6,862,054 km (0.107 R)
• M30: 7,031,848 km (0.116 R)
• M31: 7,425,440 km (0.115 R)
• M32: 7,851,345 km (0.028 R)
• M33: 8,311,059 km (0.063 R)
• M34: 8,414,581 km (0.069 R)
• M35: 8,701,061 km (0.062 R)
• M36: 8,990,832 km (0.098 R)
• M37: 9,337,301 km (0.099 R)
• M38: 9,579,799 km (0.099 R)
• M39: 9,824,541 km (0.106 R)
• M40: 10,431,160 km (0.073 R)
• M41: 10,654,809 km (0.119 R)
• M42: 10,795,431 km (0.104 R)
• M43: 10,936,652 km (0.091 R)
• M44: 11,135,318 km (0.066 R)
• M45: 11,364,053 km (0.1 R)
• M46: 11,536,539 km (0.097 R)
• M47: 11,623,007 km (0.083 R)
• M48: 12,264,632 km (0.082 R)
• M49: 13,734,581 km (0.118 R)
• M50: 14,755,736 km (0.089 R)
• M51: 15,101,606 km (0.098 R)
• M52: 15,641,355 km (0.073 R)
• M53: 16,511,715 km (0.113 R)
• M54: 16,870,750 km (0.086 R)
• M55: 17,232,478 km (0.12 R)
• M56: 17,331,512 km (0.084 R)
• M57: 17,663,170 km (0.111 R)
• M58: 18,332,920 km (0.043 R)
• M59: 18,942,681 km (0.063 R)
• M60: 19,455,951 km (0.049 R)
• M61: 19,869,888 km (0.088 R)
• M62: 20,217,105 km (0.109 R)
• M63: 20,847,062 km (0.111 R)
• M64: 21,199,813 km (0.115 R)
• M65: 21,306,028 km (0.081 R)
• M66: 21,625,868 km (0.088 R)
• M67: 21,804,189 km (0.096 R)
• M68: 22,126,423 km (0.06 R)
• M69: 22,342,143 km (0.054 R)
• M70: 22,739,325 km (0.096 R)
• M71: 23,138,901 km (0.074 R)
• M72: 23,248,257 km (0.064 R)
• M73: 24,203,589 km (0.107 R)
• M74: 24,351,691 km (0.087 R)
• M75: 24,686,042 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 8.8

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.43 AU - 9.47 AU

Year: 8445 Days

Day: 7.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,483,603 km

• M1: 120,875 km (0.103 R)
• M2: 219,011 km (0.119 R)
• M3: 299,794 km (0.026 R)
• M4: 357,240 km (0.112 R)
• M5: 419,472 km (0.092 R)
• M6: 557,252 km (0.113 R)
• M7: 616,942 km (0.078 R)
• M8: 727,195 km (0.101 R)
• M9: 1,098,198 km (0.109 R)
• M10: 1,544,897 km (0.119 R)
• M11: 1,653,804 km (0.104 R)
• M12: 2,043,657 km (0.078 R)
• M13: 2,139,698 km (0.079 R)
• M14: 2,335,971 km (0.065 R)
• M15: 2,436,501 km (0.113 R)
• M16: 2,693,958 km (0.118 R)
• M17: 3,291,153 km (0.101 R)
• M18: 3,692,075 km (0.098 R)
• M19: 4,508,880 km (0.1 R)
• M20: 5,116,397 km (0.111 R)
• M21: 5,379,839 km (0.081 R)
• M22: 5,479,770 km (0.055 R)
• M23: 5,885,928 km (0.039 R)
• M24: 6,762,871 km (0.115 R)
• M25: 7,015,841 km (0.036 R)
• M26: 7,198,350 km (0.118 R)
• M27: 7,308,604 km (0.111 R)
• M28: 7,755,303 km (0.091 R)
• M29: 8,442,107 km (0.083 R)
• M30: 8,675,330 km (0.112 R)
• M31: 8,989,635 km (0.089 R)
• M32: 9,188,002 km (0.036 R)
• M33: 9,914,150 km (0.081 R)
• M34: 10,077,960 km (0.116 R)
• M35: 11,122,452 km (0.103 R)
• M36: 11,679,106 km (0.114 R)
• M37: 11,808,807 km (0.053 R)
• M38: 12,288,717 km (0.063 R)
• M39: 13,177,478 km (0.116 R)
• M40: 13,312,565 km (0.074 R)
• M41: 13,766,295 km (0.084 R)
• M42: 13,995,030 km (0.074 R)
• M43: 14,271,188 km (0.11 R)
• M44: 14,363,640 km (0.113 R)
• M45: 14,642,191 km (0.111 R)
• M46: 14,735,540 km (0.084 R)
• M47: 14,922,537 km (0.08 R)
• M48: 15,063,458 km (0.082 R)
• M49: 15,631,332 km (0.113 R)
• M50: 16,013,704 km (0.079 R)
• M51: 17,179,520 km (0.117 R)
• M52: 18,071,722 km (0.113 R)
• M53: 18,272,034 km (0.118 R)
• M54: 20,004,377 km (0.098 R)
• M55: 20,575,990 km (0.047 R)
• M56: 20,785,278 km (0.086 R)
• M57: 21,047,672 km (0.101 R)
• M58: 22,055,214 km (0.041 R)
• M59: 23,295,680 km (0.1 R)
• M60: 25,114,790 km (0.1 R)
• M61: 25,226,539 km (0.058 R)
• M62: 25,900,328 km (0.044 R)
• M63: 26,523,104 km (0.069 R)
• M64: 29,474,520 km (0.037 R)
• M65: 30,065,432 km (0.077 R)
• M66: 31,018,819 km (0.099 R)
• M67: 31,619,904 km (0.066 R)
• M68: 31,680,191 km (0.077 R)
• M69: 31,740,479 km (0.066 R)
• M70: 32,528,411 km (0.081 R)
• M71: 33,753,319 km (0.059 R)
• M72: 34,000,006 km (0.053 R)
• M73: 34,371,308 km (0.076 R)
• M74: 36,058,772 km (0.102 R)
• M75: 36,437,404 km (0.116 R)
• M76: 37,134,979 km (0.117 R)
• M77: 37,389,744 km (0.077 R)
• M78: 38,157,480 km (0.118 R)
• M79: 38,414,639 km (0.03 R)
• M80: 38,607,770 km (0.114 R)
• M81: 38,995,079 km (0.074 R)
• M82: 39,059,854 km (0.078 R)
• M83: 39,189,257 km (0.07 R)
• M84: 39,383,734 km (0.035 R)
• M85: 40,360,907 km (0.107 R)
• M86: 41,874,838 km (0.072 R)
• M87: 42,073,653 km (0.116 R)
• M88: 43,139,388 km (0.035 R)
• M89: 43,944,524 km (0.056 R)
• M90: 44,146,631 km (0.059 R)
• M91: 45,229,420 km (0.103 R)
• M92: 45,365,405 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.4

Radius: 5.1

Gravity: 28.5 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.81 AU - 15.21 AU

Year: 19755 Days

Day: 23.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,483,603 km

• M1: 118,781 km (0.03 R)
• M2: 205,697 km (0.109 R)
• M3: 250,427 km (0.086 R)
• M4: 614,398 km (0.093 R)
• M5: 852,259 km (0.105 R)
• M6: 1,061,995 km (0.096 R)
• M7: 1,815,221 km (0.081 R)
• M8: 2,188,766 km (0.056 R)
• M9: 2,223,772 km (0.097 R)
• M10: 2,259,227 km (0.067 R)
• M11: 3,004,224 km (0.078 R)
• M12: 4,833,657 km (0.06 R)
• M13: 5,018,261 km (0.117 R)
• M14: 5,347,077 km (0.077 R)
• M15: 5,394,499 km (0.092 R)
• M16: 6,525,908 km (0.104 R)
• M17: 7,354,830 km (0.106 R)
• M18: 7,513,852 km (0.068 R)
• M19: 7,727,777 km (0.102 R)
• M20: 10,327,339 km (0.109 R)
• M21: 10,624,890 km (0.066 R)
• M22: 11,228,218 km (0.078 R)
• M23: 12,405,104 km (0.105 R)
• M24: 13,168,353 km (0.044 R)
• M25: 14,606,736 km (0.1 R)
• M26: 15,820,274 km (0.088 R)
• M27: 16,094,337 km (0.057 R)
• M28: 16,508,275 km (0.041 R)
• M29: 17,700,121 km (0.094 R)
• M30: 20,165,793 km (0.074 R)
• M31: 20,314,044 km (0.091 R)
• M32: 20,388,395 km (0.119 R)
• M33: 21,287,179 km (0.089 R)
• M34: 23,981,586 km (0.095 R)
• M35: 24,217,502 km (0.115 R)
• M36: 24,375,178 km (0.081 R)
• M37: 24,691,577 km (0.055 R)
• M38: 25,328,565 km (0.116 R)
• M39: 26,294,070 km (0.118 R)
• M40: 27,189,563 km (0.113 R)
• M41: 28,676,565 km (0.074 R)
• M42: 29,261,942 km (0.053 R)
• M43: 30,020,254 km (0.089 R)
• M44: 31,728,512 km (0.095 R)
• M45: 33,117,827 km (0.061 R)
• M46: 35,149,217 km (0.041 R)
• M47: 36,045,009 km (0.089 R)
• M48: 37,493,864 km (0.118 R)
• M49: 38,500,957 km (0.088 R)
• M50: 38,684,962 km (0.111 R)
• M51: 38,869,416 km (0.09 R)
• M52: 39,609,627 km (0.028 R)
• M53: 39,702,527 km (0.112 R)
• M54: 39,795,427 km (0.054 R)
• M55: 40,822,566 km (0.118 R)
• M56: 41,010,311 km (0.102 R)
• M57: 41,292,303 km (0.043 R)
• M58: 44,148,276 km (0.084 R)
• M59: 44,823,711 km (0.12 R)
• M60: 45,211,319 km (0.102 R)
• M61: 45,794,751 km (0.074 R)
• M62: 46,185,051 km (0.048 R)
• M63: 46,576,399 km (0.104 R)
• M64: 47,559,706 km (0.056 R)
• M65: 47,658,441 km (0.117 R)
• M66: 52,577,967 km (0.099 R)
• M67: 52,782,168 km (0.098 R)
• M68: 54,838,690 km (0.072 R)
• M69: 55,668,659 km (0.091 R)
• M70: 56,921,391 km (0.052 R)
• M71: 57,866,850 km (0.06 R)
• M72: 58,923,609 km (0.058 R)
• M73: 60,734,641 km (0.047 R)
• M74: 61,163,389 km (0.08 R)
• M75: 62,996,860 km (0.113 R)
• M76: 63,213,777 km (0.08 R)
• M77: 63,322,236 km (0.045 R)
• M78: 63,974,781 km (0.036 R)
• M79: 64,192,746 km (0.107 R)
• M80: 64,957,789 km (0.097 R)
• M81: 65,286,456 km (0.116 R)
• M82: 65,615,870 km (0.045 R)
• M83: 66,276,195 km (0.035 R)
• M84: 66,496,702 km (0.075 R)
• M85: 67,603,278 km (0.072 R)
• M86: 68,047,583 km (0.086 R)
• M87: 69,274,585 km (0.116 R)
• M88: 69,386,484 km (0.047 R)
• M89: 70,959,356 km (0.083 R)
• M90: 72,430,502 km (0.115 R)
• M91: 73,454,798 km (0.099 R)
• M92: 74,254,848 km (0.081 R)
• M93: 75,057,740 km (0.11 R)
• M94: 75,172,631 km (0.117 R)
• M95: 75,748,134 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit