🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 191 Days

Day: 28.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.98 AU - 1.08 AU

Year: 364 Days

Day: 26.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.93 AU - 1.41 AU

Year: 441 Days

Day: 25 Hours

Environment

Temp: 24 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.47 AU - 1.69 AU

Year: 692 Days

Day: 18.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,389,915 km

• M1: 638,633 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.57 AU - 3.89 AU

Year: 2509 Days

Day: 16.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.8

Radius: 12

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.68 AU - 8.24 AU

Year: 7096 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 99,389,915 km

• M1: 237,412 km (0.093 R)
• M2: 446,849 km (0.047 R)
• M3: 908,209 km (0.067 R)
• M4: 991,086 km (0.029 R)
• M5: 1,076,656 km (0.116 R)
• M6: 1,194,988 km (0.08 R)
• M7: 1,835,267 km (0.069 R)
• M8: 2,070,285 km (0.109 R)
• M9: 2,392,668 km (0.059 R)
• M10: 2,711,013 km (0.076 R)
• M11: 2,792,843 km (0.099 R)
• M12: 3,192,568 km (0.114 R)
• M13: 3,953,273 km (0.077 R)
• M14: 4,282,688 km (0.046 R)
• M15: 4,572,160 km (0.066 R)
• M16: 5,144,820 km (0.114 R)
• M17: 5,246,697 km (0.067 R)
• M18: 5,323,590 km (0.07 R)
• M19: 5,687,561 km (0.116 R)
• M20: 5,979,277 km (0.118 R)
• M21: 6,194,549 km (0.066 R)
• M22: 6,605,045 km (0.111 R)
• M23: 6,799,672 km (0.11 R)
• M24: 7,337,626 km (0.079 R)
• M25: 7,423,794 km (0.073 R)
• M26: 7,742,737 km (0.073 R)
• M27: 8,424,305 km (0.099 R)
• M28: 9,971,745 km (0.094 R)
• M29: 10,195,244 km (0.105 R)
• M30: 10,356,062 km (0.111 R)
• M31: 11,007,411 km (0.082 R)
• M32: 11,205,479 km (0.067 R)
• M33: 11,371,383 km (0.081 R)
• M34: 11,705,734 km (0.087 R)
• M35: 12,179,211 km (0.079 R)
• M36: 12,486,934 km (0.064 R)
• M37: 12,693,529 km (0.065 R)
• M38: 12,866,464 km (0.11 R)
• M39: 13,425,511 km (0.108 R)
• M40: 14,242,914 km (0.061 R)
• M41: 15,149,627 km (0.115 R)
• M42: 15,665,590 km (0.109 R)
• M43: 15,776,891 km (0.05 R)
• M44: 17,094,997 km (0.053 R)
• M45: 17,786,588 km (0.119 R)
• M46: 18,409,065 km (0.08 R)
• M47: 18,841,104 km (0.101 R)
• M48: 19,197,147 km (0.119 R)
• M49: 19,475,698 km (0.069 R)
• M50: 19,915,965 km (0.059 R)
• M51: 20,117,174 km (0.091 R)
• M52: 20,969,582 km (0.096 R)
• M53: 21,751,082 km (0.119 R)
• M54: 24,152,427 km (0.109 R)
• M55: 24,410,034 km (0.108 R)
• M56: 25,668,152 km (0.084 R)
• M57: 26,106,773 km (0.052 R)
• M58: 26,238,868 km (0.032 R)
• M59: 27,259,126 km (0.102 R)
• M60: 28,111,534 km (0.083 R)
• M61: 28,337,427 km (0.057 R)
• M62: 30,443,017 km (0.088 R)
• M63: 30,953,894 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 11.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.19 AU - 14.79 AU

Year: 15372 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,389,915 km

• M1: 188,194 km (0.046 R)
• M2: 322,234 km (0.1 R)
• M3: 840,291 km (0.035 R)
• M4: 1,058,405 km (0.036 R)
• M5: 1,339,200 km (0.032 R)
• M6: 1,504,057 km (0.107 R)
• M7: 2,409,723 km (0.079 R)
• M8: 2,859,115 km (0.08 R)
• M9: 3,113,580 km (0.066 R)
• M10: 3,582,121 km (0.117 R)
• M11: 3,835,390 km (0.097 R)
• M12: 6,116,010 km (0.102 R)
• M13: 6,728,015 km (0.092 R)
• M14: 7,173,367 km (0.11 R)
• M15: 7,709,676 km (0.068 R)
• M16: 7,845,660 km (0.104 R)
• M17: 8,037,594 km (0.055 R)
• M18: 8,482,050 km (0.072 R)
• M19: 8,566,423 km (0.09 R)
• M20: 9,279,257 km (0.096 R)
• M21: 9,863,287 km (0.107 R)
• M22: 9,951,998 km (0.082 R)
• M23: 10,339,158 km (0.098 R)
• M24: 12,000,143 km (0.115 R)
• M25: 12,380,421 km (0.043 R)
• M26: 13,120,481 km (0.115 R)
• M27: 16,256,202 km (0.115 R)
• M28: 16,501,244 km (0.036 R)
• M29: 16,995,066 km (0.102 R)
• M30: 17,637,140 km (0.038 R)
• M31: 19,499,035 km (0.06 R)
• M32: 20,509,868 km (0.026 R)
• M33: 22,582,397 km (0.119 R)
• M34: 22,777,622 km (0.12 R)
• M35: 24,120,263 km (0.067 R)
• M36: 27,838,219 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.6

Radius: 4.1

Gravity: 27.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.36 AU - 19.58 AU

Year: 24345 Days

Day: 15.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,389,915 km

• M1: 233,821 km (0.115 R)
• M2: 281,394 km (0.099 R)
• M3: 546,780 km (0.1 R)
• M4: 589,864 km (0.116 R)
• M5: 1,191,846 km (0.104 R)
• M6: 1,276,967 km (0.108 R)
• M7: 1,513,930 km (0.111 R)
• M8: 1,894,507 km (0.031 R)
• M9: 3,848,854 km (0.106 R)
• M10: 4,017,600 km (0.097 R)
• M11: 4,851,908 km (0.077 R)
• M12: 5,405,569 km (0.052 R)
• M13: 5,594,512 km (0.06 R)
• M14: 6,421,638 km (0.041 R)
• M15: 6,521,420 km (0.083 R)
• M16: 6,672,065 km (0.091 R)
• M17: 6,773,193 km (0.089 R)
• M18: 7,079,570 km (0.102 R)
• M19: 7,918,215 km (0.105 R)
• M20: 8,349,207 km (0.111 R)
• M21: 8,622,522 km (0.058 R)
• M22: 9,121,730 km (0.113 R)
• M23: 11,150,427 km (0.063 R)
• M24: 11,270,404 km (0.102 R)
• M25: 11,633,030 km (0.061 R)
• M26: 11,938,060 km (0.086 R)
• M27: 12,060,730 km (0.081 R)
• M28: 12,183,999 km (0.034 R)
• M29: 13,311,219 km (0.086 R)
• M30: 13,374,798 km (0.057 R)
• M31: 13,630,161 km (0.098 R)
• M32: 13,758,516 km (0.107 R)
• M33: 16,135,477 km (0.103 R)
• M34: 16,749,277 km (0.104 R)
• M35: 17,024,537 km (0.108 R)
• M36: 17,509,832 km (0.086 R)
• M37: 17,579,545 km (0.118 R)
• M38: 17,719,269 km (0.101 R)
• M39: 18,352,218 km (0.106 R)
• M40: 19,279,725 km (0.068 R)
• M41: 20,076,333 km (0.116 R)
• M42: 20,588,856 km (0.076 R)
• M43: 20,662,458 km (0.117 R)
• M44: 20,736,060 km (0.117 R)
• M45: 21,254,117 km (0.072 R)
• M46: 21,477,467 km (0.079 R)
• M47: 21,851,312 km (0.098 R)
• M48: 22,454,042 km (0.055 R)
• M49: 24,372,635 km (0.075 R)
• M50: 25,076,044 km (0.026 R)
• M51: 25,390,798 km (0.085 R)
• M52: 26,342,988 km (0.066 R)
• M53: 28,527,716 km (0.094 R)
• M54: 29,932,888 km (0.09 R)
• M55: 30,350,416 km (0.091 R)
• M56: 30,517,966 km (0.1 R)
• M57: 30,938,186 km (0.089 R)
• M58: 32,723,936 km (0.119 R)
• M59: 34,019,753 km (0.086 R)
• M60: 34,542,896 km (0.113 R)
• M61: 35,420,437 km (0.059 R)
• M62: 35,862,050 km (0.119 R)
• M63: 36,216,597 km (0.09 R)
• M64: 36,483,330 km (0.088 R)
• M65: 39,003,606 km (0.093 R)
• M66: 39,917,200 km (0.047 R)
• M67: 41,579,531 km (0.092 R)
• M68: 42,045,230 km (0.118 R)
• M69: 44,971,065 km (0.068 R)
• M70: 52,516,781 km (0.075 R)
• M71: 53,121,007 km (0.111 R)
• M72: 53,322,964 km (0.118 R)
• M73: 53,626,349 km (0.074 R)
• M74: 54,031,609 km (0.107 R)
• M75: 54,234,763 km (0.078 R)
• M76: 55,356,149 km (0.098 R)
• M77: 56,691,160 km (0.096 R)
• M78: 58,140,764 km (0.115 R)
• M79: 59,812,370 km (0.056 R)
• M80: 60,232,740 km (0.076 R)
• M81: 60,443,374 km (0.069 R)
• M82: 60,970,707 km (0.052 R)
• M83: 61,182,088 km (0.117 R)
• M84: 61,499,685 km (0.101 R)
• M85: 63,737,968 km (0.092 R)
• M86: 64,489,996 km (0.067 R)
• M87: 65,136,858 km (0.101 R)
• M88: 66,219,797 km (0.109 R)
• M89: 66,763,435 km (0.066 R)
• M90: 66,872,343 km (0.109 R)
• M91: 67,527,132 km (0.094 R)
• M92: 68,513,282 km (0.098 R)
• M93: 71,946,104 km (0.101 R)
• M94: 72,281,353 km (0.058 R)
• M95: 72,617,050 km (0.08 R)
• M96: 73,289,942 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.5

Radius: 4.7

Gravity: 37.69 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.7 AU - 22.74 AU

Year: 27084 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 99,389,915 km

• M1: 173,085 km (0.104 R)
• M2: 205,697 km (0.106 R)
• M3: 259,552 km (0.085 R)
• M4: 427,700 km (0.09 R)
• M5: 600,635 km (0.106 R)
• M6: 708,795 km (0.111 R)
• M7: 913,445 km (0.112 R)
• M8: 1,202,468 km (0.075 R)
• M9: 1,858,754 km (0.104 R)
• M10: 2,519,976 km (0.099 R)
• M11: 2,607,491 km (0.088 R)
• M12: 4,714,278 km (0.093 R)
• M13: 4,822,138 km (0.091 R)
• M14: 5,150,655 km (0.065 R)
• M15: 5,599,747 km (0.072 R)
• M16: 5,829,081 km (0.034 R)
• M17: 6,178,691 km (0.069 R)
• M18: 6,959,592 km (0.103 R)
• M19: 7,144,046 km (0.032 R)
• M20: 7,392,678 km (0.037 R)
• M21: 8,415,179 km (0.104 R)
• M22: 8,480,554 km (0.099 R)
• M23: 8,942,961 km (0.063 R)
• M24: 9,076,552 km (0.054 R)
• M25: 9,549,281 km (0.107 R)
• M26: 10,030,088 km (0.079 R)
• M27: 11,086,698 km (0.118 R)
• M28: 11,374,375 km (0.073 R)
• M29: 11,957,059 km (0.104 R)
• M30: 12,774,013 km (0.092 R)
• M31: 13,075,602 km (0.087 R)
• M32: 14,696,794 km (0.053 R)
• M33: 15,893,128 km (0.101 R)
• M34: 16,707,838 km (0.077 R)
• M35: 17,120,280 km (0.094 R)
• M36: 18,039,409 km (0.088 R)
• M37: 18,123,782 km (0.034 R)
• M38: 18,377,500 km (0.103 R)
• M39: 18,462,472 km (0.115 R)
• M40: 18,632,564 km (0.11 R)
• M41: 20,362,365 km (0.114 R)
• M42: 21,068,616 km (0.088 R)
• M43: 21,603,578 km (0.08 R)
• M44: 24,717,907 km (0.078 R)
• M45: 25,945,208 km (0.069 R)
• M46: 26,422,425 km (0.119 R)
• M47: 26,614,209 km (0.106 R)
• M48: 28,458,601 km (0.036 R)
• M49: 29,644,613 km (0.074 R)
• M50: 30,043,591 km (0.092 R)
• M51: 30,343,834 km (0.11 R)
• M52: 32,371,483 km (0.084 R)
• M53: 36,236,195 km (0.093 R)
• M54: 36,983,586 km (0.12 R)
• M55: 37,198,109 km (0.055 R)
• M56: 42,019,798 km (0.096 R)
• M57: 42,580,042 km (0.05 R)
• M58: 43,255,626 km (0.107 R)
• M59: 44,275,435 km (0.075 R)
• M60: 44,503,272 km (0.104 R)
• M61: 46,108,158 km (0.103 R)
• M62: 46,570,266 km (0.092 R)
• M63: 47,149,958 km (0.115 R)
• M64: 47,382,433 km (0.051 R)
• M65: 51,154,693 km (0.114 R)
• M66: 51,752,785 km (0.038 R)
• M67: 53,076,726 km (0.108 R)
• M68: 53,197,601 km (0.109 R)
• M69: 54,533,660 km (0.118 R)
• M70: 54,777,804 km (0.103 R)
• M71: 55,022,246 km (0.053 R)
• M72: 55,389,659 km (0.077 R)
• M73: 55,880,789 km (0.114 R)
• M74: 58,108,451 km (0.045 R)
• M75: 58,482,595 km (0.078 R)
• M76: 61,250,455 km (0.115 R)
• M77: 62,650,242 km (0.113 R)
• M78: 63,546,632 km (0.106 R)
• M79: 67,697,674 km (0.039 R)
• M80: 70,468,975 km (0.098 R)
• M81: 71,001,094 km (0.093 R)
• M82: 71,134,236 km (0.095 R)
• M83: 72,471,043 km (0.09 R)
• M84: 75,305,324 km (0.096 R)
• M85: 77,214,791 km (0.094 R)
• M86: 78,038,028 km (0.1 R)
• M87: 79,970,235 km (0.078 R)
• M88: 80,942,322 km (0.063 R)
• M89: 81,778,424 km (0.119 R)
• M90: 85,010,486 km (0.068 R)
• M91: 86,286,556 km (0.091 R)
• M92: 86,713,359 km (0.097 R)
• M93: 88,857,545 km (0.108 R)
• M94: 90,585,550 km (0.068 R)
• M95: 90,874,573 km (0.108 R)
• M96: 93,198,277 km (0.118 R)
• M97: 93,344,135 km (0.106 R)
• M98: 93,489,993 km (0.118 R)
• M99: 96,277,450 km (0.034 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit