🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 181 Days

Day: 38 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.75 AU - 1.11 AU

Year: 409 Days

Day: 38.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.9 AU - 1.02 AU

Year: 429 Days

Day: 45 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,151,248 km

• M1: 39,344 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.2 AU - 1.28 AU

Year: 630 Days

Day: 30.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,151,248 km

• M1: 400,623 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.62 AU - 1.64 AU

Year: 950 Days

Day: 38.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,151,248 km

• M1: 459,864 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.54 AU - 1.76 AU

Year: 968 Days

Day: 43 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.7

Radius: 8.8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.4 AU - 3.98 AU

Year: 3236 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,151,248 km

• M1: 114,592 km (0.099 R)
• M2: 206,146 km (0.059 R)
• M3: 326,572 km (0.087 R)
• M4: 428,149 km (0.086 R)
• M5: 516,561 km (0.04 R)
• M6: 576,550 km (0.099 R)
• M7: 639,082 km (0.054 R)
• M8: 772,075 km (0.06 R)
• M9: 914,492 km (0.113 R)
• M10: 1,021,753 km (0.104 R)
• M11: 1,133,353 km (0.1 R)
• M12: 1,308,682 km (0.064 R)
• M13: 1,569,132 km (0.077 R)
• M14: 1,886,878 km (0.118 R)
• M15: 2,297,823 km (0.114 R)
• M16: 2,475,994 km (0.047 R)
• M17: 2,658,803 km (0.043 R)
• M18: 2,751,853 km (0.076 R)
• M19: 2,909,379 km (0.115 R)
• M20: 3,250,014 km (0.118 R)
• M21: 3,349,796 km (0.109 R)
• M22: 3,416,815 km (0.118 R)
• M23: 3,672,179 km (0.072 R)
• M24: 3,811,006 km (0.12 R)
• M25: 3,898,670 km (0.067 R)
• M26: 4,292,412 km (0.101 R)
• M27: 4,420,318 km (0.106 R)
• M28: 4,642,620 km (0.065 R)
• M29: 4,736,269 km (0.119 R)
• M30: 5,272,876 km (0.064 R)
• M31: 5,607,975 km (0.101 R)
• M32: 5,727,953 km (0.03 R)
• M33: 5,929,760 km (0.117 R)
• M34: 6,216,390 km (0.104 R)
• M35: 6,299,118 km (0.094 R)
• M36: 6,549,395 km (0.1 R)
• M37: 6,612,525 km (0.065 R)
• M38: 6,781,870 km (0.116 R)
• M39: 7,189,674 km (0.046 R)
• M40: 7,894,429 km (0.087 R)
• M41: 7,961,599 km (0.091 R)
• M42: 8,852,604 km (0.069 R)
• M43: 9,203,710 km (0.083 R)
• M44: 9,726,854 km (0.12 R)
• M45: 9,798,960 km (0.082 R)
• M46: 9,871,365 km (0.075 R)
• M47: 10,064,945 km (0.042 R)
• M48: 10,951,761 km (0.097 R)
• M49: 11,051,842 km (0.086 R)
• M50: 11,252,901 km (0.109 R)
• M51: 11,353,880 km (0.115 R)
• M52: 11,455,158 km (0.083 R)
• M53: 11,684,192 km (0.112 R)
• M54: 11,863,410 km (0.071 R)
• M55: 12,069,257 km (0.072 R)
• M56: 12,146,898 km (0.065 R)
• M57: 12,250,420 km (0.091 R)
• M58: 12,328,361 km (0.064 R)
• M59: 12,799,295 km (0.06 R)
• M60: 13,037,006 km (0.057 R)
• M61: 13,276,213 km (0.025 R)
• M62: 13,785,743 km (0.102 R)
• M63: 14,002,361 km (0.099 R)
• M64: 14,603,445 km (0.043 R)
• M65: 14,686,173 km (0.107 R)
• M66: 14,796,576 km (0.081 R)
• M67: 15,380,905 km (0.082 R)
• M68: 15,605,451 km (0.083 R)
• M69: 15,746,373 km (0.116 R)
• M70: 15,802,771 km (0.075 R)
• M71: 16,001,138 km (0.114 R)
• M72: 16,715,767 km (0.1 R)
• M73: 17,880,835 km (0.113 R)
• M74: 18,324,542 km (0.091 R)
• M75: 18,741,920 km (0.111 R)
• M76: 19,890,533 km (0.068 R)
• M77: 20,473,366 km (0.119 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.3

Radius: 14.8

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.2 AU - 5.78 AU

Year: 5089 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 70,151,248 km

• M1: 188,194 km (0.065 R)
• M2: 340,335 km (0.063 R)
• M3: 441,015 km (0.093 R)
• M4: 620,382 km (0.083 R)
• M5: 717,920 km (0.081 R)
• M6: 862,581 km (0.118 R)
• M7: 1,223,411 km (0.101 R)
• M8: 1,703,172 km (0.092 R)
• M9: 2,026,303 km (0.1 R)
• M10: 2,200,585 km (0.118 R)
• M11: 2,860,610 km (0.043 R)
• M12: 3,013,200 km (0.09 R)
• M13: 3,876,530 km (0.034 R)
• M14: 4,058,141 km (0.069 R)
• M15: 4,242,745 km (0.101 R)
• M16: 4,379,926 km (0.043 R)
• M17: 4,697,224 km (0.062 R)
• M18: 4,969,641 km (0.066 R)
• M19: 5,180,724 km (0.09 R)
• M20: 5,341,093 km (0.112 R)
• M21: 5,571,025 km (0.119 R)
• M22: 5,707,907 km (0.072 R)
• M23: 5,804,397 km (0.066 R)
• M24: 6,337,564 km (0.026 R)
• M25: 6,610,281 km (0.11 R)
• M26: 7,004,322 km (0.117 R)
• M27: 7,572,046 km (0.036 R)
• M28: 8,341,876 km (0.048 R)
• M29: 8,577,643 km (0.079 R)
• M30: 8,704,352 km (0.028 R)
• M31: 9,007,886 km (0.111 R)
• M32: 9,185,160 km (0.096 R)
• M33: 9,510,385 km (0.111 R)
• M34: 9,889,317 km (0.081 R)
• M35: 10,138,996 km (0.11 R)
• M36: 10,239,525 km (0.108 R)
• M37: 10,441,483 km (0.11 R)
• M38: 10,610,977 km (0.106 R)
• M39: 10,952,359 km (0.103 R)
• M40: 11,314,835 km (0.047 R)
• M41: 11,453,961 km (0.046 R)
• M42: 11,804,319 km (0.091 R)
• M43: 11,980,845 km (0.032 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 10.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.46 AU - 8.18 AU

Year: 8132 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,151,248 km

• M1: 178,171 km (0.087 R)
• M2: 289,322 km (0.088 R)
• M3: 412,142 km (0.096 R)
• M4: 549,174 km (0.098 R)
• M5: 872,006 km (0.119 R)
• M6: 1,137,393 km (0.096 R)
• M7: 1,368,372 km (0.073 R)
• M8: 1,797,867 km (0.114 R)
• M9: 1,920,238 km (0.092 R)
• M10: 2,022,414 km (0.038 R)
• M11: 2,138,053 km (0.116 R)
• M12: 2,291,989 km (0.074 R)
• M13: 2,412,714 km (0.097 R)
• M14: 2,486,317 km (0.118 R)
• M15: 2,673,613 km (0.051 R)
• M16: 2,801,071 km (0.117 R)
• M17: 2,891,577 km (0.119 R)
• M18: 2,956,802 km (0.112 R)
• M19: 3,128,690 km (0.11 R)
• M20: 3,468,726 km (0.075 R)
• M21: 3,650,338 km (0.097 R)
• M22: 3,720,948 km (0.101 R)
• M23: 3,792,156 km (0.118 R)
• M24: 3,964,792 km (0.075 R)
• M25: 4,110,650 km (0.05 R)
• M26: 4,635,290 km (0.025 R)
• M27: 4,913,392 km (0.103 R)
• M28: 5,038,755 km (0.109 R)
• M29: 5,117,594 km (0.076 R)
• M30: 5,276,766 km (0.118 R)
• M31: 5,616,054 km (0.103 R)
• M32: 5,829,829 km (0.046 R)
• M33: 6,029,393 km (0.119 R)
• M34: 6,130,072 km (0.09 R)
• M35: 6,780,823 km (0.115 R)
• M36: 7,167,683 km (0.091 R)
• M37: 7,256,544 km (0.107 R)
• M38: 7,579,675 km (0.061 R)
• M39: 7,670,332 km (0.043 R)
• M40: 7,797,789 km (0.064 R)
• M41: 8,128,849 km (0.114 R)
• M42: 8,314,799 km (0.071 R)
• M43: 8,728,737 km (0.034 R)
• M44: 8,881,027 km (0.111 R)
• M45: 9,072,512 km (0.118 R)
• M46: 9,246,046 km (0.044 R)
• M47: 9,498,717 km (0.097 R)
• M48: 9,733,885 km (0.085 R)
• M49: 9,931,503 km (0.094 R)
• M50: 10,030,687 km (0.08 R)
• M51: 10,270,343 km (0.094 R)
• M52: 10,350,527 km (0.118 R)
• M53: 10,755,189 km (0.079 R)
• M54: 10,959,390 km (0.109 R)
• M55: 11,288,805 km (0.098 R)
• M56: 11,475,503 km (0.098 R)
• M57: 11,621,511 km (0.117 R)
• M58: 12,275,403 km (0.106 R)
• M59: 12,596,141 km (0.105 R)
• M60: 12,854,646 km (0.105 R)
• M61: 13,028,030 km (0.067 R)
• M62: 13,158,479 km (0.108 R)
• M63: 13,442,715 km (0.072 R)
• M64: 14,039,760 km (0.119 R)
• M65: 14,218,230 km (0.071 R)
• M66: 14,307,840 km (0.08 R)
• M67: 15,328,247 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.5

Radius: 4

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.76 AU - 14.62 AU

Year: 23126 Days

Day: 19.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,151,248 km

• M1: 82,279 km (0.068 R)
• M2: 109,655 km (0.068 R)
• M3: 294,259 km (0.099 R)
• M4: 696,677 km (0.049 R)
• M5: 833,559 km (0.114 R)
• M6: 2,299,918 km (0.086 R)
• M7: 2,333,428 km (0.063 R)
• M8: 2,434,855 km (0.081 R)
• M9: 2,607,192 km (0.102 R)
• M10: 2,747,963 km (0.079 R)
• M11: 2,783,568 km (0.075 R)
• M12: 3,036,986 km (0.097 R)
• M13: 3,297,735 km (0.041 R)
• M14: 3,526,919 km (0.12 R)
• M15: 3,840,477 km (0.098 R)
• M16: 4,578,293 km (0.113 R)
• M17: 5,358,745 km (0.098 R)
• M18: 5,537,664 km (0.119 R)
• M19: 5,809,783 km (0.068 R)
• M20: 6,039,715 km (0.094 R)
• M21: 6,225,964 km (0.057 R)
• M22: 6,319,762 km (0.081 R)
• M23: 6,556,426 km (0.065 R)
• M24: 6,941,042 km (0.066 R)
• M25: 7,038,281 km (0.044 R)
• M26: 8,550,865 km (0.063 R)
• M27: 8,655,134 km (0.054 R)
• M28: 10,325,095 km (0.073 R)
• M29: 10,380,596 km (0.085 R)
• M30: 10,771,795 km (0.102 R)
• M31: 10,940,840 km (0.082 R)
• M32: 10,997,538 km (0.118 R)
• M33: 11,684,042 km (0.116 R)
• M34: 12,978,214 km (0.092 R)
• M35: 13,886,273 km (0.091 R)
• M36: 14,440,982 km (0.068 R)
• M37: 14,565,148 km (0.113 R)
• M38: 14,752,145 km (0.083 R)
• M39: 14,877,359 km (0.085 R)
• M40: 15,699,249 km (0.066 R)
• M41: 17,123,271 km (0.05 R)
• M42: 17,189,095 km (0.083 R)
• M43: 17,984,058 km (0.049 R)
• M44: 18,520,665 km (0.056 R)
• M45: 18,723,370 km (0.055 R)
• M46: 18,790,989 km (0.118 R)
• M47: 18,994,591 km (0.105 R)
• M48: 19,609,738 km (0.101 R)
• M49: 19,678,553 km (0.112 R)
• M50: 19,747,368 km (0.113 R)
• M51: 20,092,640 km (0.07 R)
• M52: 20,579,581 km (0.107 R)
• M53: 20,719,455 km (0.117 R)
• M54: 21,706,950 km (0.107 R)
• M55: 22,926,472 km (0.08 R)
• M56: 23,947,478 km (0.1 R)
• M57: 24,094,532 km (0.078 R)
• M58: 24,389,539 km (0.098 R)
• M59: 25,207,092 km (0.06 R)
• M60: 27,558,770 km (0.12 R)
• M61: 32,223,531 km (0.074 R)
• M62: 35,857,562 km (0.096 R)
• M63: 36,363,203 km (0.116 R)
• M64: 37,893,739 km (0.104 R)
• M65: 39,098,750 km (0.088 R)
• M66: 39,271,984 km (0.095 R)
• M67: 40,054,381 km (0.112 R)
• M68: 40,403,692 km (0.071 R)
• M69: 40,754,200 km (0.089 R)
• M70: 40,929,678 km (0.085 R)
• M71: 41,017,642 km (0.099 R)
• M72: 43,772,935 km (0.107 R)
• M73: 46,954,732 km (0.084 R)
• M74: 47,507,646 km (0.103 R)
• M75: 47,692,400 km (0.113 R)
• M76: 48,619,906 km (0.118 R)
• M77: 49,179,253 km (0.105 R)
• M78: 49,647,045 km (0.086 R)
• M79: 51,153,795 km (0.113 R)
• M80: 51,722,566 km (0.111 R)
• M81: 52,198,287 km (0.117 R)
• M82: 52,675,355 km (0.119 R)
• M83: 54,115,384 km (0.111 R)
• M84: 54,888,656 km (0.1 R)
• M85: 59,405,314 km (0.112 R)
• M86: 60,703,226 km (0.068 R)
• M87: 60,803,456 km (0.091 R)
• M88: 61,506,566 km (0.111 R)
• M89: 63,327,023 km (0.083 R)
• M90: 63,530,326 km (0.119 R)
• M91: 66,400,062 km (0.096 R)
• M92: 67,227,638 km (0.092 R)
• M93: 68,475,583 km (0.105 R)
• M94: 68,788,691 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit