🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 139 Days

Day: 18.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 98.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,292,643 km

• M1: 176,675 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.74 AU - 0.92 AU

Year: 288 Days

Day: 44.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.97 AU - 1.37 AU

Year: 482 Days

Day: 14.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.15 AU - 1.87 AU

Year: 707 Days

Day: 28.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.89 AU - 1.97 AU

Year: 1021 Days

Day: 29.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,292,643 km

• M1: 286,480 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.03 AU - 4.17 AU

Year: 2601 Days

Day: 39.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 10.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.86 AU - 5 AU

Year: 3551 Days

Day: 10.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,292,643 km

• M1: 144,811 km (0.118 R)
• M2: 229,334 km (0.112 R)
• M3: 492,775 km (0.079 R)
• M4: 766,988 km (0.077 R)
• M5: 950,246 km (0.084 R)
• M6: 1,065,137 km (0.117 R)
• M7: 1,373,308 km (0.095 R)
• M8: 1,585,438 km (0.112 R)
• M9: 1,667,867 km (0.099 R)
• M10: 1,997,281 km (0.11 R)
• M11: 2,177,547 km (0.097 R)
• M12: 2,316,373 km (0.077 R)
• M13: 2,489,907 km (0.078 R)
• M14: 2,900,852 km (0.114 R)
• M15: 3,019,633 km (0.109 R)
• M16: 3,140,209 km (0.105 R)
• M17: 3,386,297 km (0.116 R)
• M18: 3,730,373 km (0.096 R)
• M19: 3,859,924 km (0.084 R)
• M20: 4,258,004 km (0.098 R)
• M21: 4,491,377 km (0.089 R)
• M22: 4,748,984 km (0.105 R)
• M23: 4,869,560 km (0.041 R)
• M24: 5,011,379 km (0.105 R)
• M25: 5,237,272 km (0.119 R)
• M26: 5,635,352 km (0.072 R)
• M27: 5,934,996 km (0.084 R)
• M28: 6,549,993 km (0.098 R)
• M29: 6,661,892 km (0.089 R)
• M30: 6,729,361 km (0.111 R)
• M31: 6,910,524 km (0.112 R)
• M32: 7,231,262 km (0.036 R)
• M33: 7,510,262 km (0.119 R)
• M34: 7,627,547 km (0.097 R)
• M35: 8,441,060 km (0.108 R)
• M36: 8,932,489 km (0.069 R)
• M37: 9,081,788 km (0.114 R)
• M38: 9,357,496 km (0.066 R)
• M39: 9,661,629 km (0.098 R)
• M40: 10,357,558 km (0.099 R)
• M41: 10,830,587 km (0.049 R)
• M42: 10,963,280 km (0.096 R)
• M43: 11,176,607 km (0.036 R)
• M44: 11,283,868 km (0.105 R)
• M45: 11,499,289 km (0.106 R)
• M46: 11,906,943 km (0.111 R)
• M47: 12,126,254 km (0.117 R)
• M48: 12,457,912 km (0.117 R)
• M49: 13,101,632 km (0.081 R)
• M50: 13,271,426 km (0.105 R)
• M51: 13,413,543 km (0.041 R)
• M52: 14,421,833 km (0.106 R)
• M53: 14,567,841 km (0.071 R)
• M54: 15,186,577 km (0.072 R)
• M55: 15,484,277 km (0.085 R)
• M56: 15,693,714 km (0.064 R)
• M57: 16,694,075 km (0.113 R)
• M58: 17,248,485 km (0.036 R)
• M59: 17,496,817 km (0.054 R)
• M60: 18,091,319 km (0.115 R)
• M61: 18,470,251 km (0.091 R)
• M62: 18,565,395 km (0.098 R)
• M63: 18,819,861 km (0.032 R)
• M64: 19,171,715 km (0.094 R)
• M65: 19,364,547 km (0.1 R)
• M66: 19,622,753 km (0.095 R)
• M67: 19,752,155 km (0.101 R)
• M68: 20,044,619 km (0.065 R)
• M69: 20,240,293 km (0.118 R)
• M70: 20,436,715 km (0.102 R)
• M71: 20,831,354 km (0.052 R)
• M72: 21,361,529 km (0.103 R)
• M73: 21,561,392 km (0.106 R)
• M74: 21,762,002 km (0.087 R)
• M75: 22,232,338 km (0.09 R)
• M76: 22,367,425 km (0.032 R)
• M77: 22,502,661 km (0.057 R)
• M78: 22,604,388 km (0.095 R)
• M79: 22,706,114 km (0.076 R)
• M80: 22,808,140 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 4.4

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.84 AU - 17.02 AU

Year: 23080 Days

Day: 16.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 83.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,292,643 km

• M1: 74,350 km (0.109 R)
• M2: 156,928 km (0.105 R)
• M3: 236,215 km (0.113 R)
• M4: 373,247 km (0.11 R)
• M5: 499,806 km (0.109 R)
• M6: 603,627 km (0.08 R)
• M7: 658,231 km (0.112 R)
• M8: 695,481 km (0.105 R)
• M9: 1,482,515 km (0.102 R)
• M10: 2,056,971 km (0.086 R)
• M11: 2,367,536 km (0.07 R)
• M12: 2,692,762 km (0.105 R)
• M13: 3,254,801 km (0.091 R)
• M14: 3,384,502 km (0.106 R)
• M15: 4,058,291 km (0.1 R)
• M16: 4,092,998 km (0.102 R)
• M17: 4,374,691 km (0.053 R)
• M18: 4,590,111 km (0.059 R)
• M19: 4,845,774 km (0.113 R)
• M20: 4,956,776 km (0.082 R)
• M21: 5,106,075 km (0.115 R)
• M22: 5,796,020 km (0.052 R)
• M23: 5,835,215 km (0.051 R)
• M24: 5,992,891 km (0.116 R)
• M25: 6,312,282 km (0.079 R)
• M26: 8,210,081 km (0.119 R)
• M27: 8,254,063 km (0.118 R)
• M28: 8,833,754 km (0.085 R)
• M29: 9,151,351 km (0.117 R)
• M30: 9,565,138 km (0.12 R)
• M31: 10,458,686 km (0.111 R)
• M32: 10,794,534 km (0.109 R)
• M33: 11,085,202 km (0.12 R)
• M34: 11,476,700 km (0.119 R)
• M35: 11,823,169 km (0.082 R)
• M36: 12,526,129 km (0.114 R)
• M37: 13,867,124 km (0.091 R)
• M38: 14,607,933 km (0.112 R)
• M39: 15,198,994 km (0.057 R)
• M40: 15,524,669 km (0.1 R)
• M41: 16,850,255 km (0.12 R)
• M42: 17,018,553 km (0.117 R)
• M43: 17,187,299 km (0.038 R)
• M44: 17,583,285 km (0.102 R)
• M45: 17,640,132 km (0.08 R)
• M46: 18,269,191 km (0.084 R)
• M47: 18,441,977 km (0.102 R)
• M48: 18,847,387 km (0.113 R)
• M49: 19,080,311 km (0.1 R)
• M50: 21,949,299 km (0.088 R)
• M51: 22,378,794 km (0.103 R)
• M52: 23,183,780 km (0.038 R)
• M53: 23,872,230 km (0.08 R)
• M54: 24,758,298 km (0.047 R)
• M55: 25,462,006 km (0.079 R)
• M56: 26,237,073 km (0.085 R)
• M57: 26,431,999 km (0.093 R)
• M58: 26,562,299 km (0.104 R)
• M59: 26,823,497 km (0.1 R)
• M60: 26,888,871 km (0.104 R)
• M61: 27,744,122 km (0.062 R)
• M62: 28,274,895 km (0.063 R)
• M63: 28,809,109 km (0.108 R)
• M64: 28,876,129 km (0.115 R)
• M65: 29,481,402 km (0.071 R)
• M66: 30,431,348 km (0.071 R)
• M67: 30,773,030 km (0.082 R)
• M68: 30,910,062 km (0.053 R)
• M69: 32,222,035 km (0.106 R)
• M70: 32,430,874 km (0.102 R)
• M71: 33,693,031 km (0.088 R)
• M72: 34,259,109 km (0.063 R)
• M73: 34,614,554 km (0.038 R)
• M74: 35,329,183 km (0.053 R)
• M75: 36,265,217 km (0.091 R)
• M76: 36,337,622 km (0.099 R)
• M77: 36,482,433 km (0.109 R)
• M78: 37,136,624 km (0.043 R)
• M79: 37,282,482 km (0.08 R)
• M80: 40,165,383 km (0.084 R)
• M81: 41,368,598 km (0.111 R)
• M82: 41,595,538 km (0.065 R)
• M83: 41,974,619 km (0.083 R)
• M84: 43,887,527 km (0.077 R)
• M85: 44,118,955 km (0.097 R)
• M86: 45,282,228 km (0.076 R)
• M87: 45,985,039 km (0.093 R)
• M88: 46,376,985 km (0.107 R)
• M89: 47,243,307 km (0.067 R)
• M90: 50,035,102 km (0.085 R)
• M91: 54,197,663 km (0.054 R)
• M92: 54,777,654 km (0.082 R)
• M93: 55,526,391 km (0.107 R)

Asteroid Belt

Center: 16.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.8

Radius: 5.3

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.76 AU - 20.04 AU

Year: 27639 Days

Day: 15.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,292,643 km

• M1: 116,088 km (0.097 R)
• M2: 264,489 km (0.05 R)
• M3: 670,348 km (0.062 R)
• M4: 736,321 km (0.082 R)
• M5: 1,072,318 km (0.076 R)
• M6: 1,806,245 km (0.116 R)
• M7: 2,025,555 km (0.119 R)
• M8: 2,804,661 km (0.084 R)
• M9: 2,912,521 km (0.068 R)
• M10: 3,666,045 km (0.117 R)
• M11: 4,104,966 km (0.087 R)
• M12: 5,163,071 km (0.085 R)
• M13: 5,699,380 km (0.075 R)
• M14: 5,790,485 km (0.09 R)
• M15: 6,489,107 km (0.115 R)
• M16: 6,631,973 km (0.068 R)
• M17: 6,824,056 km (0.044 R)
• M18: 7,115,772 km (0.096 R)
• M19: 8,271,266 km (0.115 R)
• M20: 8,739,059 km (0.056 R)
• M21: 9,700,375 km (0.087 R)
• M22: 10,976,594 km (0.105 R)
• M23: 11,033,142 km (0.093 R)
• M24: 11,318,126 km (0.081 R)
• M25: 12,422,458 km (0.061 R)
• M26: 12,778,351 km (0.06 R)
• M27: 14,296,769 km (0.069 R)
• M28: 14,607,185 km (0.111 R)
• M29: 14,732,099 km (0.092 R)
• M30: 15,424,887 km (0.084 R)
• M31: 15,615,624 km (0.049 R)
• M32: 15,999,642 km (0.059 R)
• M33: 16,711,578 km (0.118 R)
• M34: 16,842,177 km (0.084 R)
• M35: 17,367,714 km (0.085 R)
• M36: 19,523,420 km (0.032 R)
• M37: 20,144,700 km (0.118 R)
• M38: 20,214,113 km (0.098 R)
• M39: 21,265,188 km (0.081 R)
• M40: 21,335,948 km (0.101 R)
• M41: 23,566,153 km (0.079 R)
• M42: 24,894,881 km (0.064 R)
• M43: 25,268,128 km (0.087 R)
• M44: 25,418,025 km (0.117 R)
• M45: 25,568,221 km (0.11 R)
• M46: 25,793,964 km (0.084 R)
• M47: 26,096,152 km (0.086 R)
• M48: 27,009,297 km (0.08 R)
• M49: 27,546,952 km (0.107 R)
• M50: 27,855,722 km (0.108 R)
• M51: 29,102,321 km (0.077 R)
• M52: 29,969,689 km (0.075 R)
• M53: 30,287,286 km (0.061 R)
• M54: 31,407,624 km (0.118 R)
• M55: 31,730,157 km (0.066 R)
• M56: 32,053,737 km (0.06 R)
• M57: 32,134,819 km (0.108 R)
• M58: 33,688,393 km (0.099 R)
• M59: 34,515,819 km (0.099 R)
• M60: 36,106,344 km (0.119 R)
• M61: 36,528,808 km (0.064 R)
• M62: 37,123,011 km (0.105 R)
• M63: 37,464,094 km (0.049 R)
• M64: 38,321,140 km (0.045 R)
• M65: 38,493,327 km (0.045 R)
• M66: 39,011,534 km (0.111 R)
• M67: 39,880,100 km (0.082 R)
• M68: 40,054,680 km (0.118 R)
• M69: 40,229,411 km (0.064 R)
• M70: 43,957,240 km (0.047 R)
• M71: 46,319,540 km (0.067 R)
• M72: 46,870,658 km (0.115 R)
• M73: 46,962,661 km (0.062 R)
• M74: 47,793,677 km (0.107 R)
• M75: 48,909,378 km (0.079 R)
• M76: 49,283,223 km (0.089 R)
• M77: 51,166,361 km (0.09 R)
• M78: 51,640,886 km (0.103 R)
• M79: 52,689,866 km (0.101 R)
• M80: 54,131,541 km (0.11 R)
• M81: 54,518,251 km (0.083 R)
• M82: 56,171,607 km (0.108 R)
• M83: 56,367,281 km (0.027 R)
• M84: 56,465,118 km (0.048 R)
• M85: 56,563,105 km (0.094 R)
• M86: 56,857,214 km (0.117 R)
• M87: 57,053,636 km (0.049 R)
• M88: 58,533,757 km (0.087 R)
• M89: 60,026,594 km (0.104 R)
• M90: 61,129,131 km (0.067 R)
• M91: 61,330,340 km (0.064 R)
• M92: 62,036,292 km (0.076 R)
• M93: 62,137,420 km (0.071 R)
• M94: 63,151,096 km (0.11 R)
• M95: 66,121,511 km (0.089 R)
• M96: 67,467,742 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit