🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.01 AU - 1.51 AU

Year: 519 Days

Day: 33.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.67 AU

Year: 615 Days

Day: 26.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,762,910 km

• M1: 168,746 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.35 AU - 1.91 AU

Year: 764 Days

Day: 25.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,762,910 km

• M1: 751,131 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.26 AU - 2.46 AU

Year: 1331 Days

Day: 41.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 14.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.99 AU - 6.47 AU

Year: 4391 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 58,762,910 km

• M1: 191,036 km (0.098 R)
• M2: 295,905 km (0.051 R)
• M3: 393,592 km (0.055 R)
• M4: 557,850 km (0.025 R)
• M5: 661,522 km (0.092 R)
• M6: 904,469 km (0.03 R)
• M7: 999,015 km (0.104 R)
• M8: 1,157,888 km (0.081 R)
• M9: 1,247,796 km (0.074 R)
• M10: 1,347,578 km (0.099 R)
• M11: 1,548,039 km (0.093 R)
• M12: 1,656,048 km (0.114 R)
• M13: 1,758,822 km (0.07 R)
• M14: 1,937,741 km (0.078 R)
• M15: 2,209,261 km (0.112 R)
• M16: 2,548,250 km (0.094 R)
• M17: 2,640,253 km (0.065 R)
• M18: 2,837,273 km (0.116 R)
• M19: 3,156,964 km (0.113 R)
• M20: 3,286,216 km (0.108 R)
• M21: 3,498,645 km (0.114 R)
• M22: 3,601,569 km (0.111 R)
• M23: 3,726,333 km (0.049 R)
• M24: 3,841,973 km (0.093 R)
• M25: 4,001,743 km (0.12 R)
• M26: 4,328,016 km (0.101 R)
• M27: 4,460,859 km (0.038 R)
• M28: 4,719,663 km (0.058 R)
• M29: 4,971,736 km (0.084 R)
• M30: 5,299,205 km (0.073 R)
• M31: 5,742,763 km (0.12 R)
• M32: 5,889,219 km (0.081 R)
• M33: 6,248,404 km (0.104 R)
• M34: 6,474,895 km (0.086 R)
• M35: 6,910,374 km (0.088 R)
• M36: 7,157,959 km (0.119 R)
• M37: 7,315,785 km (0.098 R)
• M38: 7,931,829 km (0.113 R)
• M39: 8,136,329 km (0.063 R)
• M40: 8,397,826 km (0.087 R)
• M41: 8,494,915 km (0.088 R)
• M42: 8,662,166 km (0.072 R)
• M43: 8,844,675 km (0.106 R)
• M44: 9,185,010 km (0.113 R)
• M45: 9,630,812 km (0.089 R)
• M46: 9,863,885 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.8

Radius: 15

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.12 AU - 14.2 AU

Year: 14616 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 58,762,910 km

• M1: 264,639 km (0.059 R)
• M2: 510,129 km (0.103 R)
• M3: 849,118 km (0.099 R)
• M4: 1,442,423 km (0.095 R)
• M5: 1,716,187 km (0.109 R)
• M6: 1,902,586 km (0.09 R)
• M7: 2,696,651 km (0.059 R)
• M8: 3,370,889 km (0.099 R)
• M9: 4,419,121 km (0.033 R)
• M10: 4,559,893 km (0.084 R)
• M11: 6,497,484 km (0.064 R)
• M12: 6,631,225 km (0.118 R)
• M13: 6,928,925 km (0.041 R)
• M14: 8,105,661 km (0.072 R)
• M15: 8,540,991 km (0.071 R)
• M16: 9,677,935 km (0.052 R)
• M17: 10,016,026 km (0.071 R)
• M18: 11,117,515 km (0.111 R)
• M19: 12,224,240 km (0.101 R)
• M20: 13,195,879 km (0.108 R)
• M21: 13,708,251 km (0.076 R)
• M22: 15,248,661 km (0.088 R)
• M23: 15,498,788 km (0.108 R)
• M24: 17,623,377 km (0.084 R)
• M25: 17,848,372 km (0.037 R)
• M26: 18,529,043 km (0.056 R)
• M27: 19,064,453 km (0.116 R)
• M28: 19,334,029 km (0.097 R)
• M29: 19,760,233 km (0.098 R)
• M30: 21,736,421 km (0.042 R)
• M31: 21,897,239 km (0.094 R)
• M32: 22,463,317 km (0.085 R)
• M33: 23,075,023 km (0.105 R)
• M34: 24,523,878 km (0.069 R)
• M35: 24,985,388 km (0.115 R)
• M36: 26,172,895 km (0.077 R)
• M37: 27,857,367 km (0.081 R)
• M38: 28,119,762 km (0.117 R)
• M39: 28,779,040 km (0.112 R)
• M40: 28,999,846 km (0.083 R)
• M41: 29,443,404 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.1

Radius: 3.1

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.15 AU - 15.31 AU

Year: 19705 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,762,910 km

• M1: 133,142 km (0.083 R)
• M2: 470,037 km (0.095 R)
• M3: 658,081 km (0.055 R)
• M4: 742,903 km (0.1 R)
• M5: 1,583,942 km (0.042 R)
• M6: 1,767,499 km (0.1 R)
• M7: 2,306,201 km (0.111 R)
• M8: 2,513,843 km (0.092 R)
• M9: 4,157,624 km (0.106 R)
• M10: 4,283,137 km (0.101 R)
• M11: 4,409,696 km (0.074 R)
• M12: 4,602,079 km (0.093 R)
• M13: 4,895,740 km (0.091 R)
• M14: 5,296,662 km (0.068 R)
• M15: 6,488,658 km (0.101 R)
• M16: 6,561,363 km (0.107 R)
• M17: 7,797,639 km (0.085 R)
• M18: 7,874,832 km (0.028 R)
• M19: 8,660,819 km (0.104 R)
• M20: 9,636,347 km (0.08 R)
• M21: 10,560,712 km (0.107 R)
• M22: 10,603,347 km (0.101 R)
• M23: 11,337,723 km (0.07 R)
• M24: 11,512,903 km (0.077 R)
• M25: 11,821,673 km (0.111 R)
• M26: 11,999,245 km (0.087 R)
• M27: 12,718,661 km (0.081 R)
• M28: 12,946,349 km (0.108 R)
• M29: 13,451,841 km (0.09 R)
• M30: 13,683,717 km (0.087 R)
• M31: 14,434,848 km (0.066 R)
• M32: 14,529,544 km (0.098 R)
• M33: 16,370,046 km (0.025 R)
• M34: 16,866,412 km (0.113 R)
• M35: 17,066,275 km (0.117 R)
• M36: 17,317,300 km (0.075 R)
• M37: 17,518,958 km (0.062 R)
• M38: 18,077,706 km (0.075 R)
• M39: 18,797,122 km (0.087 R)
• M40: 20,316,887 km (0.074 R)
• M41: 21,172,138 km (0.098 R)
• M42: 21,712,635 km (0.098 R)
• M43: 22,972,997 km (0.118 R)
• M44: 23,139,051 km (0.073 R)
• M45: 24,087,950 km (0.068 R)
• M46: 24,708,632 km (0.096 R)
• M47: 25,620,879 km (0.098 R)
• M48: 27,009,746 km (0.064 R)
• M49: 27,068,239 km (0.092 R)
• M50: 27,243,717 km (0.117 R)
• M51: 28,780,087 km (0.104 R)
• M52: 30,405,019 km (0.083 R)
• M53: 31,197,888 km (0.073 R)
• M54: 33,053,500 km (0.061 R)
• M55: 34,880,988 km (0.109 R)
• M56: 35,582,751 km (0.043 R)
• M57: 35,967,517 km (0.103 R)
• M58: 36,418,106 km (0.096 R)
• M59: 36,611,685 km (0.103 R)
• M60: 38,107,963 km (0.078 R)
• M61: 38,698,875 km (0.032 R)
• M62: 40,155,958 km (0.066 R)
• M63: 40,958,251 km (0.102 R)
• M64: 41,294,248 km (0.068 R)
• M65: 42,578,845 km (0.12 R)
• M66: 45,048,556 km (0.068 R)
• M67: 45,187,084 km (0.075 R)
• M68: 45,742,691 km (0.11 R)
• M69: 46,021,391 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252

Radius: 4.3

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.1 AU - 17.88 AU

Year: 22379 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,762,910 km

• M1: 55,351 km (0.081 R)
• M2: 219,460 km (0.066 R)
• M3: 258,206 km (0.102 R)
• M4: 314,006 km (0.084 R)
• M5: 389,553 km (0.111 R)
• M6: 421,567 km (0.038 R)
• M7: 2,283,611 km (0.109 R)
• M8: 2,343,002 km (0.084 R)
• M9: 2,524,614 km (0.092 R)
• M10: 3,396,171 km (0.088 R)
• M11: 3,740,695 km (0.112 R)
• M12: 3,952,675 km (0.036 R)
• M13: 4,537,004 km (0.104 R)
• M14: 4,763,047 km (0.088 R)
• M15: 4,954,233 km (0.112 R)
• M16: 5,344,085 km (0.082 R)
• M17: 5,423,222 km (0.059 R)
• M18: 6,571,685 km (0.112 R)
• M19: 6,656,507 km (0.098 R)
• M20: 6,741,628 km (0.052 R)
• M21: 6,784,413 km (0.059 R)
• M22: 6,827,198 km (0.096 R)
• M23: 6,999,385 km (0.116 R)
• M24: 7,042,769 km (0.064 R)
• M25: 7,524,623 km (0.099 R)
• M26: 7,702,495 km (0.072 R)
• M27: 7,791,955 km (0.104 R)
• M28: 8,107,756 km (0.101 R)
• M29: 8,427,895 km (0.113 R)
• M30: 8,705,399 km (0.057 R)
• M31: 10,137,799 km (0.118 R)
• M32: 10,432,956 km (0.092 R)
• M33: 10,482,323 km (0.05 R)
• M34: 10,631,173 km (0.095 R)
• M35: 10,780,771 km (0.113 R)
• M36: 11,847,104 km (0.082 R)
• M37: 12,105,908 km (0.045 R)
• M38: 12,262,089 km (0.104 R)
• M39: 12,734,668 km (0.068 R)
• M40: 13,213,232 km (0.089 R)
• M41: 13,860,392 km (0.109 R)
• M42: 14,023,753 km (0.06 R)
• M43: 14,297,517 km (0.035 R)
• M44: 15,353,678 km (0.095 R)
• M45: 16,205,189 km (0.108 R)
• M46: 16,781,291 km (0.083 R)
• M47: 17,422,766 km (0.096 R)
• M48: 17,835,208 km (0.118 R)
• M49: 18,131,711 km (0.054 R)
• M50: 18,250,791 km (0.085 R)
• M51: 18,729,653 km (0.114 R)
• M52: 18,789,792 km (0.091 R)
• M53: 19,394,766 km (0.116 R)
• M54: 19,822,017 km (0.115 R)
• M55: 20,375,978 km (0.057 R)
• M56: 20,748,177 km (0.084 R)
• M57: 20,872,643 km (0.05 R)
• M58: 21,310,516 km (0.091 R)
• M59: 21,562,139 km (0.105 R)
• M60: 25,518,255 km (0.031 R)
• M61: 27,339,160 km (0.105 R)
• M62: 27,544,110 km (0.067 R)
• M63: 27,955,354 km (0.095 R)
• M64: 29,271,217 km (0.039 R)
• M65: 31,461,180 km (0.07 R)
• M66: 31,819,318 km (0.093 R)
• M67: 31,891,124 km (0.074 R)
• M68: 32,034,888 km (0.09 R)
• M69: 32,467,375 km (0.071 R)
• M70: 32,611,887 km (0.028 R)
• M71: 32,901,808 km (0.098 R)
• M72: 35,028,491 km (0.116 R)
• M73: 35,325,293 km (0.102 R)
• M74: 36,145,838 km (0.1 R)
• M75: 36,746,473 km (0.078 R)
• M76: 37,729,630 km (0.119 R)
• M77: 39,721,825 km (0.069 R)
• M78: 40,808,504 km (0.096 R)
• M79: 41,669,290 km (0.063 R)
• M80: 46,305,627 km (0.05 R)
• M81: 47,285,045 km (0.054 R)
• M82: 49,680,106 km (0.119 R)
• M83: 50,013,411 km (0.08 R)
• M84: 50,766,486 km (0.051 R)
• M85: 51,523,152 km (0.074 R)
• M86: 52,962,583 km (0.116 R)
• M87: 55,189,497 km (0.083 R)
• M88: 55,880,938 km (0.101 R)
• M89: 57,097,618 km (0.039 R)
• M90: 57,359,564 km (0.066 R)
• M91: 58,410,937 km (0.094 R)
• M92: 58,498,901 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 13,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit