🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.1 AU - 1.8 AU

Year: 631 Days

Day: 17.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,761,378 km

• M1: 590,612 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.49 AU - 1.73 AU

Year: 739 Days

Day: 31.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.93 AU - 2.93 AU

Year: 1370 Days

Day: 36.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.14 AU - 3 AU

Year: 1490 Days

Day: 15.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.77 AU - 4.91 AU

Year: 3851 Days

Day: 39.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,761,378 km

• M1: 1,464,713 km (0.11 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 11.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.14 AU - 10.28 AU

Year: 10943 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,761,378 km

• M1: 295,905 km (0.052 R)
• M2: 456,573 km (0.12 R)
• M3: 786,885 km (0.062 R)
• M4: 876,494 km (0.088 R)
• M5: 979,567 km (0.088 R)
• M6: 1,126,921 km (0.105 R)
• M7: 1,240,166 km (0.086 R)
• M8: 1,400,834 km (0.116 R)
• M9: 1,637,947 km (0.06 R)
• M10: 1,949,709 km (0.078 R)
• M11: 2,036,925 km (0.093 R)
• M12: 2,399,251 km (0.036 R)
• M13: 2,506,662 km (0.09 R)
• M14: 3,053,293 km (0.071 R)
• M15: 4,254,414 km (0.085 R)
• M16: 5,007,789 km (0.118 R)
• M17: 5,568,631 km (0.069 R)
• M18: 5,984,214 km (0.055 R)
• M19: 6,826,151 km (0.091 R)
• M20: 6,979,788 km (0.057 R)
• M21: 7,804,970 km (0.029 R)
• M22: 8,147,848 km (0.104 R)
• M23: 8,413,384 km (0.096 R)
• M24: 8,848,415 km (0.1 R)
• M25: 8,974,077 km (0.099 R)
• M26: 10,505,510 km (0.064 R)
• M27: 11,108,988 km (0.117 R)
• M28: 11,677,759 km (0.092 R)
• M29: 12,232,767 km (0.098 R)
• M30: 12,725,543 km (0.101 R)
• M31: 13,296,708 km (0.116 R)
• M32: 13,657,837 km (0.113 R)
• M33: 13,876,100 km (0.113 R)
• M34: 15,537,235 km (0.074 R)
• M35: 15,841,367 km (0.098 R)
• M36: 16,147,594 km (0.115 R)
• M37: 17,208,243 km (0.082 R)
• M38: 17,444,009 km (0.116 R)
• M39: 17,575,506 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 5.1

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.41 AU - 16.55 AU

Year: 19927 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,761,378 km

• M1: 191,186 km (0.094 R)
• M2: 626,665 km (0.105 R)
• M3: 666,309 km (0.039 R)
• M4: 748,588 km (0.107 R)
• M5: 900,430 km (0.101 R)
• M6: 1,038,508 km (0.108 R)
• M7: 1,684,322 km (0.051 R)
• M8: 2,001,171 km (0.059 R)
• M9: 2,591,185 km (0.107 R)
• M10: 2,689,022 km (0.089 R)
• M11: 2,821,416 km (0.081 R)
• M12: 3,161,601 km (0.044 R)
• M13: 3,266,320 km (0.073 R)
• M14: 3,301,475 km (0.119 R)
• M15: 3,659,613 km (0.104 R)
• M16: 3,880,569 km (0.07 R)
• M17: 4,766,936 km (0.092 R)
• M18: 5,294,418 km (0.085 R)
• M19: 5,755,329 km (0.074 R)
• M20: 6,894,667 km (0.061 R)
• M21: 7,769,964 km (0.051 R)
• M22: 8,244,638 km (0.09 R)
• M23: 8,582,430 km (0.093 R)
• M24: 10,286,798 km (0.093 R)
• M25: 10,390,171 km (0.108 R)
• M26: 10,493,991 km (0.104 R)
• M27: 10,598,112 km (0.085 R)
• M28: 10,754,890 km (0.109 R)
• M29: 11,230,163 km (0.114 R)
• M30: 11,389,933 km (0.09 R)
• M31: 11,443,489 km (0.065 R)
• M32: 11,604,307 km (0.032 R)
• M33: 12,091,547 km (0.098 R)
• M34: 12,696,222 km (0.095 R)
• M35: 13,706,456 km (0.069 R)
• M36: 13,763,303 km (0.063 R)
• M37: 14,336,562 km (0.103 R)
• M38: 14,859,108 km (0.117 R)
• M39: 14,917,451 km (0.117 R)
• M40: 15,743,680 km (0.094 R)
• M41: 16,403,257 km (0.094 R)
• M42: 16,888,552 km (0.088 R)
• M43: 18,060,053 km (0.117 R)
• M44: 19,384,892 km (0.088 R)
• M45: 20,480,248 km (0.105 R)
• M46: 20,610,547 km (0.099 R)
• M47: 21,002,643 km (0.083 R)
• M48: 21,265,487 km (0.104 R)
• M49: 21,397,283 km (0.112 R)
• M50: 21,993,879 km (0.075 R)
• M51: 22,461,671 km (0.079 R)
• M52: 23,135,610 km (0.087 R)
• M53: 24,227,674 km (0.089 R)
• M54: 25,196,919 km (0.055 R)
• M55: 25,336,494 km (0.067 R)
• M56: 25,406,356 km (0.106 R)
• M57: 26,320,100 km (0.036 R)
• M58: 26,816,615 km (0.095 R)
• M59: 27,030,390 km (0.053 R)
• M60: 29,125,509 km (0.111 R)
• M61: 30,675,043 km (0.054 R)
• M62: 30,823,893 km (0.099 R)
• M63: 31,497,233 km (0.045 R)
• M64: 31,873,472 km (0.062 R)
• M65: 32,175,360 km (0.118 R)
• M66: 33,316,343 km (0.109 R)
• M67: 34,392,999 km (0.104 R)
• M68: 34,470,341 km (0.071 R)
• M69: 35,091,322 km (0.094 R)
• M70: 35,637,504 km (0.084 R)
• M71: 38,090,460 km (0.109 R)
• M72: 38,732,235 km (0.076 R)
• M73: 40,189,318 km (0.038 R)
• M74: 40,433,911 km (0.107 R)
• M75: 41,006,572 km (0.042 R)
• M76: 43,658,194 km (0.085 R)
• M77: 44,920,201 km (0.118 R)
• M78: 45,343,414 km (0.119 R)
• M79: 45,428,236 km (0.059 R)
• M80: 45,683,001 km (0.116 R)
• M81: 45,938,365 km (0.051 R)
• M82: 46,706,849 km (0.094 R)
• M83: 48,777,283 km (0.082 R)
• M84: 49,473,961 km (0.098 R)
• M85: 50,525,185 km (0.12 R)
• M86: 51,053,565 km (0.104 R)
• M87: 52,027,147 km (0.08 R)
• M88: 52,917,404 km (0.087 R)
• M89: 53,364,403 km (0.081 R)
• M90: 53,633,230 km (0.052 R)
• M91: 56,711,057 km (0.089 R)
• M92: 57,903,053 km (0.071 R)
• M93: 58,087,208 km (0.07 R)
• M94: 59,659,930 km (0.115 R)
• M95: 61,903,898 km (0.1 R)
• M96: 61,997,995 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.7

Radius: 7

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.82 AU - 19.06 AU

Year: 23016 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,761,378 km

• M1: 94,097 km (0.057 R)
• M2: 261,497 km (0.12 R)
• M3: 343,776 km (0.097 R)
• M4: 436,078 km (0.04 R)
• M5: 602,131 km (0.086 R)
• M6: 740,210 km (0.119 R)
• M7: 1,047,035 km (0.099 R)
• M8: 1,186,012 km (0.102 R)
• M9: 1,768,097 km (0.111 R)
• M10: 2,282,415 km (0.095 R)
• M11: 2,354,371 km (0.115 R)
• M12: 2,575,028 km (0.097 R)
• M13: 3,398,415 km (0.037 R)
• M14: 4,611,953 km (0.069 R)
• M15: 4,841,585 km (0.1 R)
• M16: 4,888,110 km (0.077 R)
• M17: 4,934,635 km (0.11 R)
• M18: 6,195,596 km (0.069 R)
• M19: 6,602,801 km (0.107 R)
• M20: 6,757,785 km (0.097 R)
• M21: 7,176,808 km (0.087 R)
• M22: 7,550,354 km (0.099 R)
• M23: 8,539,794 km (0.091 R)
• M24: 9,049,624 km (0.101 R)
• M25: 9,744,805 km (0.104 R)
• M26: 10,337,213 km (0.08 R)
• M27: 11,124,696 km (0.056 R)
• M28: 11,494,652 km (0.104 R)
• M29: 11,618,967 km (0.081 R)
• M30: 13,014,566 km (0.097 R)
• M31: 13,404,268 km (0.104 R)
• M32: 14,395,504 km (0.088 R)
• M33: 16,377,526 km (0.052 R)
• M34: 16,587,412 km (0.086 R)
• M35: 16,657,573 km (0.063 R)
• M36: 17,435,931 km (0.112 R)
• M37: 17,721,962 km (0.119 R)
• M38: 18,298,512 km (0.065 R)
• M39: 18,443,622 km (0.112 R)
• M40: 19,248,608 km (0.1 R)
• M41: 19,322,360 km (0.097 R)
• M42: 21,577,997 km (0.069 R)
• M43: 21,654,591 km (0.065 R)
• M44: 22,892,813 km (0.1 R)
• M45: 23,049,142 km (0.117 R)
• M46: 23,836,476 km (0.118 R)
• M47: 24,233,359 km (0.079 R)
• M48: 25,033,708 km (0.096 R)
• M49: 26,168,707 km (0.083 R)
• M50: 26,907,271 km (0.098 R)
• M51: 27,237,733 km (0.061 R)
• M52: 32,265,119 km (0.106 R)
• M53: 33,676,874 km (0.034 R)
• M54: 34,300,847 km (0.088 R)
• M55: 35,831,981 km (0.111 R)
• M56: 36,651,628 km (0.094 R)
• M57: 36,926,140 km (0.073 R)
• M58: 37,109,547 km (0.079 R)
• M59: 38,123,821 km (0.037 R)
• M60: 39,334,217 km (0.076 R)
• M61: 39,521,663 km (0.086 R)
• M62: 41,125,951 km (0.113 R)
• M63: 41,411,234 km (0.078 R)
• M64: 42,751,481 km (0.076 R)
• M65: 46,955,780 km (0.109 R)
• M66: 49,056,433 km (0.067 R)
• M67: 50,067,415 km (0.047 R)
• M68: 52,007,251 km (0.061 R)
• M69: 52,212,948 km (0.116 R)
• M70: 53,971,621 km (0.104 R)
• M71: 56,381,792 km (0.066 R)
• M72: 56,910,471 km (0.104 R)
• M73: 58,079,129 km (0.118 R)
• M74: 59,041,193 km (0.072 R)
• M75: 59,470,390 km (0.048 R)
• M76: 61,741,136 km (0.12 R)
• M77: 65,144,487 km (0.103 R)
• M78: 65,255,339 km (0.114 R)
• M79: 65,810,198 km (0.094 R)
• M80: 66,143,951 km (0.112 R)
• M81: 66,366,702 km (0.056 R)
• M82: 67,820,943 km (0.03 R)
• M83: 68,382,982 km (0.086 R)
• M84: 71,787,979 km (0.045 R)
• M85: 71,902,421 km (0.078 R)
• M86: 73,626,387 km (0.11 R)
• M87: 75,247,729 km (0.104 R)
• M88: 77,584,149 km (0.043 R)
• M89: 78,525,418 km (0.051 R)
• M90: 78,761,334 km (0.11 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit