🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.69 AU - 0.97 AU

Year: 270 Days

Day: 26.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,968,972 km

• M1: 368,310 km (0.105 R)
• M2: 574,007 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.77 AU - 0.97 AU

Year: 289 Days

Day: 16.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.92 AU - 1.16 AU

Year: 378 Days

Day: 18.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,968,972 km

• M1: 55,800 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.1 AU - 1.44 AU

Year: 510 Days

Day: 32.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,968,972 km

• M1: 45,328 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.26 AU - 2.64 AU

Year: 1367 Days

Day: 36.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.79 AU - 3.03 AU

Year: 1769 Days

Day: 13.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.67 AU - 5.41 AU

Year: 4033 Days

Day: 47.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 13.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.98 AU - 6.8 AU

Year: 5095 Days

Day: 11.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,968,972 km

• M1: 173,534 km (0.081 R)
• M2: 271,819 km (0.086 R)
• M3: 395,088 km (0.114 R)
• M4: 1,232,387 km (0.072 R)
• M5: 1,424,770 km (0.066 R)
• M6: 1,563,148 km (0.09 R)
• M7: 1,786,199 km (0.073 R)
• M8: 2,006,107 km (0.055 R)
• M9: 2,176,948 km (0.091 R)
• M10: 2,293,635 km (0.103 R)
• M11: 2,610,333 km (0.095 R)
• M12: 2,750,506 km (0.061 R)
• M13: 2,861,358 km (0.057 R)
• M14: 3,038,632 km (0.113 R)
• M15: 3,236,101 km (0.062 R)
• M16: 3,872,341 km (0.118 R)
• M17: 3,961,352 km (0.066 R)
• M18: 4,159,569 km (0.113 R)
• M19: 4,342,826 km (0.113 R)
• M20: 4,641,424 km (0.118 R)
• M21: 4,927,604 km (0.106 R)
• M22: 5,160,827 km (0.088 R)
• M23: 5,298,607 km (0.032 R)
• M24: 5,698,931 km (0.076 R)
• M25: 5,841,348 km (0.102 R)
• M26: 5,984,962 km (0.102 R)
• M27: 6,635,563 km (0.108 R)
• M28: 6,828,694 km (0.067 R)
• M29: 7,023,620 km (0.1 R)
• M30: 7,552,748 km (0.077 R)
• M31: 7,912,680 km (0.096 R)
• M32: 8,072,002 km (0.111 R)
• M33: 8,324,374 km (0.113 R)
• M34: 8,766,734 km (0.083 R)
• M35: 9,073,709 km (0.117 R)
• M36: 9,336,254 km (0.111 R)
• M37: 9,480,615 km (0.102 R)
• M38: 9,577,256 km (0.081 R)
• M39: 9,698,430 km (0.115 R)
• M40: 9,869,121 km (0.099 R)
• M41: 10,016,176 km (0.075 R)
• M42: 10,561,460 km (0.103 R)
• M43: 10,737,088 km (0.109 R)
• M44: 11,269,656 km (0.054 R)
• M45: 11,423,443 km (0.094 R)
• M46: 12,071,651 km (0.091 R)
• M47: 13,241,506 km (0.103 R)
• M48: 13,675,938 km (0.11 R)
• M49: 13,867,423 km (0.109 R)
• M50: 13,977,378 km (0.062 R)
• M51: 14,364,088 km (0.11 R)
• M52: 14,558,865 km (0.106 R)
• M53: 14,670,465 km (0.099 R)
• M54: 15,774,198 km (0.104 R)
• M55: 15,946,385 km (0.084 R)
• M56: 16,090,298 km (0.081 R)
• M57: 16,582,924 km (0.035 R)
• M58: 16,728,931 km (0.113 R)
• M59: 17,405,413 km (0.115 R)
• M60: 17,911,203 km (0.109 R)
• M61: 18,391,712 km (0.028 R)
• M62: 18,603,243 km (0.096 R)
• M63: 18,754,786 km (0.113 R)
• M64: 19,059,218 km (0.119 R)
• M65: 19,303,960 km (0.096 R)
• M66: 20,137,669 km (0.103 R)
• M67: 20,262,284 km (0.102 R)
• M68: 20,449,580 km (0.106 R)
• M69: 20,951,631 km (0.109 R)
• M70: 21,046,326 km (0.055 R)
• M71: 21,267,581 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.6

Radius: 7.6

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.69 AU - 13.47 AU

Year: 16862 Days

Day: 17.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,968,972 km

• M1: 114,742 km (0.032 R)
• M2: 437,424 km (0.062 R)
• M3: 518,207 km (0.066 R)
• M4: 569,369 km (0.032 R)
• M5: 715,078 km (0.077 R)
• M6: 1,199,775 km (0.049 R)
• M7: 1,316,910 km (0.098 R)
• M8: 1,537,268 km (0.058 R)
• M9: 1,587,832 km (0.108 R)
• M10: 1,639,144 km (0.107 R)
• M11: 1,796,072 km (0.105 R)
• M12: 1,849,628 km (0.048 R)
• M13: 1,930,710 km (0.077 R)
• M14: 2,622,750 km (0.113 R)
• M15: 2,900,703 km (0.117 R)
• M16: 3,059,127 km (0.094 R)
• M17: 3,220,543 km (0.069 R)
• M18: 3,451,223 km (0.119 R)
• M19: 3,551,753 km (0.094 R)
• M20: 3,653,330 km (0.086 R)
• M21: 3,893,883 km (0.084 R)
• M22: 4,282,538 km (0.109 R)
• M23: 4,683,461 km (0.061 R)
• M24: 5,211,242 km (0.061 R)
• M25: 5,917,344 km (0.083 R)
• M26: 7,987,030 km (0.082 R)
• M27: 8,120,472 km (0.103 R)
• M28: 8,389,449 km (0.095 R)
• M29: 8,798,449 km (0.09 R)
• M30: 13,231,483 km (0.065 R)
• M31: 13,389,458 km (0.103 R)
• M32: 13,442,266 km (0.119 R)
• M33: 13,707,354 km (0.091 R)
• M34: 15,278,131 km (0.099 R)
• M35: 16,563,925 km (0.106 R)
• M36: 18,000,663 km (0.075 R)
• M37: 19,059,517 km (0.094 R)
• M38: 19,118,907 km (0.082 R)
• M39: 19,596,573 km (0.077 R)
• M40: 20,077,979 km (0.034 R)
• M41: 20,259,591 km (0.048 R)
• M42: 20,563,424 km (0.094 R)
• M43: 20,807,568 km (0.108 R)
• M44: 21,175,728 km (0.089 R)
• M45: 21,669,700 km (0.074 R)
• M46: 22,480,670 km (0.093 R)
• M47: 23,111,225 km (0.029 R)
• M48: 23,238,084 km (0.115 R)
• M49: 23,492,401 km (0.114 R)
• M50: 24,583,568 km (0.113 R)
• M51: 24,648,344 km (0.107 R)
• M52: 25,559,993 km (0.097 R)
• M53: 25,888,360 km (0.081 R)
• M54: 27,685,180 km (0.069 R)
• M55: 28,225,229 km (0.105 R)
• M56: 28,905,301 km (0.091 R)
• M57: 28,973,667 km (0.077 R)
• M58: 29,521,943 km (0.119 R)
• M59: 30,489,692 km (0.118 R)
• M60: 31,538,223 km (0.089 R)
• M61: 32,385,396 km (0.108 R)
• M62: 33,383,363 km (0.089 R)
• M63: 34,318,948 km (0.064 R)
• M64: 35,117,502 km (0.103 R)
• M65: 35,263,210 km (0.099 R)
• M66: 35,995,492 km (0.094 R)
• M67: 37,549,215 km (0.096 R)
• M68: 37,997,261 km (0.105 R)
• M69: 38,296,756 km (0.108 R)
• M70: 38,597,298 km (0.097 R)
• M71: 38,747,793 km (0.084 R)
• M72: 39,351,720 km (0.067 R)
• M73: 40,263,369 km (0.11 R)
• M74: 40,339,664 km (0.055 R)
• M75: 41,721,201 km (0.08 R)
• M76: 42,185,253 km (0.089 R)
• M77: 42,728,593 km (0.104 R)
• M78: 44,136,608 km (0.095 R)
• M79: 45,878,226 km (0.116 R)
• M80: 48,126,981 km (0.101 R)
• M81: 49,020,230 km (0.101 R)
• M82: 49,918,865 km (0.113 R)
• M83: 51,153,197 km (0.099 R)
• M84: 51,318,502 km (0.05 R)
• M85: 52,230,900 km (0.104 R)
• M86: 53,065,057 km (0.077 R)
• M87: 54,662,164 km (0.067 R)
• M88: 54,746,687 km (0.114 R)
• M89: 54,915,733 km (0.055 R)
• M90: 55,000,405 km (0.117 R)
• M91: 56,873,071 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.4

Radius: 3.6

Gravity: 75.8 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.77 AU - 13.89 AU

Year: 18333 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,968,972 km

• M1: 92,152 km (0.068 R)
• M2: 151,094 km (0.112 R)
• M3: 224,098 km (0.052 R)
• M4: 290,968 km (0.115 R)
• M5: 403,765 km (0.106 R)
• M6: 817,253 km (0.051 R)
• M7: 1,234,182 km (0.095 R)
• M8: 1,673,851 km (0.102 R)
• M9: 1,740,272 km (0.1 R)
• M10: 1,841,699 km (0.068 R)
• M11: 2,642,347 km (0.115 R)
• M12: 2,956,952 km (0.088 R)
• M13: 4,283,885 km (0.102 R)
• M14: 4,374,990 km (0.096 R)
• M15: 5,468,550 km (0.092 R)
• M16: 6,746,864 km (0.101 R)
• M17: 7,501,136 km (0.09 R)
• M18: 8,112,244 km (0.105 R)
• M19: 9,263,699 km (0.075 R)
• M20: 10,220,975 km (0.062 R)
• M21: 11,335,180 km (0.118 R)
• M22: 11,970,522 km (0.077 R)
• M23: 12,617,384 km (0.116 R)
• M24: 13,608,769 km (0.081 R)
• M25: 14,215,538 km (0.049 R)
• M26: 14,969,212 km (0.028 R)
• M27: 15,525,267 km (0.062 R)
• M28: 18,257,822 km (0.073 R)
• M29: 19,376,515 km (0.061 R)
• M30: 20,670,835 km (0.107 R)
• M31: 20,825,071 km (0.08 R)
• M32: 21,914,442 km (0.077 R)
• M33: 22,862,893 km (0.119 R)
• M34: 23,986,373 km (0.119 R)
• M35: 24,229,470 km (0.088 R)
• M36: 24,799,737 km (0.088 R)
• M37: 25,127,655 km (0.11 R)
• M38: 25,456,920 km (0.094 R)
• M39: 26,203,114 km (0.111 R)
• M40: 28,827,659 km (0.119 R)
• M41: 28,999,846 km (0.054 R)
• M42: 30,040,000 km (0.038 R)
• M43: 30,652,454 km (0.081 R)
• M44: 30,828,232 km (0.115 R)
• M45: 30,916,195 km (0.038 R)
• M46: 31,711,906 km (0.104 R)
• M47: 32,156,960 km (0.119 R)
• M48: 32,335,430 km (0.093 R)
• M49: 33,413,732 km (0.095 R)
• M50: 33,685,102 km (0.043 R)
• M51: 34,139,132 km (0.065 R)
• M52: 34,961,471 km (0.11 R)
• M53: 35,145,028 km (0.038 R)
• M54: 35,697,792 km (0.068 R)
• M55: 38,315,007 km (0.093 R)
• M56: 39,264,654 km (0.104 R)
• M57: 39,455,541 km (0.083 R)
• M58: 39,646,727 km (0.047 R)
• M59: 40,029,847 km (0.113 R)
• M60: 40,510,655 km (0.102 R)
• M61: 42,452,884 km (0.074 R)
• M62: 43,041,402 km (0.052 R)
• M63: 43,929,265 km (0.113 R)
• M64: 44,028,299 km (0.084 R)
• M65: 44,425,182 km (0.089 R)
• M66: 45,022,526 km (0.048 R)
• M67: 45,823,324 km (0.071 R)
• M68: 46,831,015 km (0.069 R)
• M69: 47,642,284 km (0.057 R)
• M70: 48,049,639 km (0.092 R)
• M71: 48,765,315 km (0.088 R)
• M72: 49,073,188 km (0.097 R)
• M73: 49,793,950 km (0.074 R)
• M74: 51,037,707 km (0.056 R)
• M75: 52,081,900 km (0.112 R)
• M76: 52,606,540 km (0.099 R)
• M77: 54,297,445 km (0.113 R)
• M78: 56,006,152 km (0.094 R)
• M79: 57,840,820 km (0.118 R)
• M80: 58,275,402 km (0.062 R)
• M81: 58,384,309 km (0.117 R)
• M82: 58,602,123 km (0.068 R)
• M83: 59,804,890 km (0.111 R)
• M84: 63,910,155 km (0.112 R)
• M85: 65,148,078 km (0.097 R)
• M86: 67,418,973 km (0.111 R)
• M87: 68,105,179 km (0.102 R)
• M88: 69,946,728 km (0.104 R)
• M89: 70,641,461 km (0.119 R)
• M90: 70,873,637 km (0.034 R)
• M91: 75,094,541 km (0.11 R)
• M92: 79,155,076 km (0.106 R)
• M93: 80,483,954 km (0.07 R)
• M94: 80,847,626 km (0.048 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit