🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.78 AU - 1.16 AU

Year: 414 Days

Day: 15.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,713,103 km

• M1: 75,397 km (0.104 R)
• M2: 408,253 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.01 AU - 1.35 AU

Year: 556 Days

Day: 31.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.38 AU - 1.52 AU

Year: 757 Days

Day: 37.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.3 AU - 2.76 AU

Year: 1744 Days

Day: 40 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 14.4

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.7 AU - 3.82 AU

Year: 2551 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 91,713,103 km

• M1: 200,162 km (0.099 R)
• M2: 301,889 km (0.069 R)
• M3: 410,048 km (0.088 R)
• M4: 564,283 km (0.045 R)
• M5: 657,483 km (0.082 R)
• M6: 809,624 km (0.107 R)
• M7: 1,041,201 km (0.111 R)
• M8: 1,143,975 km (0.085 R)
• M9: 1,241,363 km (0.112 R)
• M10: 1,388,717 km (0.078 R)
• M11: 1,483,861 km (0.114 R)
• M12: 1,621,192 km (0.109 R)
• M13: 1,866,981 km (0.11 R)
• M14: 2,037,822 km (0.087 R)
• M15: 2,247,708 km (0.076 R)
• M16: 2,395,511 km (0.093 R)
• M17: 2,511,599 km (0.115 R)
• M18: 3,481,442 km (0.1 R)
• M19: 4,020,742 km (0.076 R)
• M20: 4,201,755 km (0.093 R)
• M21: 4,615,394 km (0.074 R)
• M22: 4,834,704 km (0.104 R)
• M23: 5,238,020 km (0.112 R)
• M24: 5,344,534 km (0.11 R)
• M25: 5,808,736 km (0.046 R)
• M26: 6,077,713 km (0.09 R)
• M27: 6,189,612 km (0.1 R)
• M28: 6,431,811 km (0.071 R)
• M29: 7,228,120 km (0.107 R)
• M30: 7,552,000 km (0.098 R)
• M31: 7,741,690 km (0.08 R)
• M32: 7,915,523 km (0.101 R)
• M33: 8,020,391 km (0.088 R)
• M34: 8,231,772 km (0.104 R)
• M35: 8,426,998 km (0.111 R)
• M36: 9,260,557 km (0.108 R)
• M37: 10,752,945 km (0.116 R)
• M38: 10,888,780 km (0.114 R)
• M39: 11,025,213 km (0.097 R)
• M40: 11,240,784 km (0.109 R)
• M41: 11,835,735 km (0.11 R)
• M42: 12,016,299 km (0.068 R)
• M43: 12,994,520 km (0.096 R)
• M44: 13,535,017 km (0.05 R)
• M45: 13,681,922 km (0.084 R)
• M46: 13,998,322 km (0.079 R)
• M47: 14,274,479 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 12.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.77 AU - 5.61 AU

Year: 4403 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,713,103 km

• M1: 185,053 km (0.069 R)
• M2: 356,941 km (0.072 R)
• M3: 886,218 km (0.112 R)
• M4: 1,029,832 km (0.076 R)
• M5: 1,371,812 km (0.111 R)
• M6: 1,635,853 km (0.117 R)
• M7: 2,002,367 km (0.068 R)
• M8: 2,195,498 km (0.097 R)
• M9: 2,321,759 km (0.096 R)
• M10: 2,432,013 km (0.092 R)
• M11: 2,870,933 km (0.077 R)
• M12: 3,334,985 km (0.106 R)
• M13: 3,523,179 km (0.079 R)
• M14: 3,736,356 km (0.114 R)
• M15: 4,108,706 km (0.042 R)
• M16: 4,516,210 km (0.081 R)
• M17: 4,608,662 km (0.103 R)
• M18: 4,771,723 km (0.108 R)
• M19: 5,055,959 km (0.116 R)
• M20: 5,443,567 km (0.117 R)
• M21: 5,891,314 km (0.1 R)
• M22: 6,043,305 km (0.081 R)
• M23: 6,170,912 km (0.104 R)
• M24: 6,480,879 km (0.108 R)
• M25: 7,332,390 km (0.112 R)
• M26: 7,578,179 km (0.113 R)
• M27: 7,743,635 km (0.103 R)
• M28: 7,938,261 km (0.097 R)
• M29: 8,078,135 km (0.104 R)
• M30: 8,303,879 km (0.115 R)
• M31: 8,732,626 km (0.078 R)
• M32: 8,935,331 km (0.102 R)
• M33: 9,286,288 km (0.098 R)
• M34: 9,374,700 km (0.06 R)
• M35: 9,552,422 km (0.115 R)
• M36: 9,851,169 km (0.103 R)
• M37: 10,001,814 km (0.098 R)
• M38: 10,122,839 km (0.095 R)
• M39: 10,828,043 km (0.117 R)
• M40: 10,983,476 km (0.076 R)
• M41: 11,265,168 km (0.091 R)
• M42: 11,485,825 km (0.044 R)
• M43: 12,480,502 km (0.075 R)
• M44: 12,643,563 km (0.118 R)
• M45: 12,741,699 km (0.089 R)
• M46: 12,938,869 km (0.073 R)
• M47: 13,269,630 km (0.066 R)
• M48: 14,142,534 km (0.044 R)
• M49: 14,449,210 km (0.05 R)
• M50: 14,620,350 km (0.077 R)
• M51: 14,861,352 km (0.092 R)
• M52: 15,138,257 km (0.115 R)
• M53: 16,441,255 km (0.064 R)
• M54: 17,088,116 km (0.11 R)
• M55: 17,378,336 km (0.06 R)
• M56: 18,369,721 km (0.071 R)
• M57: 19,266,411 km (0.083 R)
• M58: 19,455,053 km (0.082 R)
• M59: 19,568,449 km (0.06 R)
• M60: 20,024,573 km (0.116 R)
• M61: 20,330,500 km (0.09 R)
• M62: 21,102,276 km (0.101 R)
• M63: 21,413,738 km (0.104 R)
• M64: 21,609,113 km (0.113 R)
• M65: 22,159,334 km (0.082 R)
• M66: 23,193,504 km (0.071 R)
• M67: 23,676,257 km (0.112 R)
• M68: 24,528,815 km (0.076 R)
• M69: 24,651,485 km (0.05 R)
• M70: 25,226,390 km (0.112 R)
• M71: 26,389,513 km (0.077 R)
• M72: 26,725,061 km (0.097 R)
• M73: 27,527,654 km (0.051 R)
• M74: 27,782,868 km (0.062 R)
• M75: 27,867,989 km (0.034 R)
• M76: 28,381,110 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 11.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.01 AU - 5.03 AU

Year: 4875 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 91,713,103 km

• M1: 448,494 km (0.105 R)
• M2: 718,668 km (0.08 R)
• M3: 791,822 km (0.109 R)
• M4: 867,817 km (0.081 R)
• M5: 1,248,843 km (0.11 R)
• M6: 1,553,873 km (0.037 R)
• M7: 1,651,560 km (0.068 R)
• M8: 2,047,845 km (0.09 R)
• M9: 2,376,661 km (0.047 R)
• M10: 2,671,968 km (0.12 R)
• M11: 2,858,367 km (0.087 R)
• M12: 3,226,228 km (0.047 R)
• M13: 3,298,035 km (0.09 R)
• M14: 3,740,246 km (0.076 R)
• M15: 3,872,939 km (0.086 R)
• M16: 4,240,651 km (0.08 R)
• M17: 4,499,006 km (0.12 R)
• M18: 4,844,428 km (0.1 R)
• M19: 5,051,770 km (0.113 R)
• M20: 5,177,582 km (0.081 R)
• M21: 5,346,927 km (0.058 R)
• M22: 5,647,918 km (0.099 R)
• M23: 5,932,304 km (0.097 R)
• M24: 6,401,592 km (0.062 R)
• M25: 6,629,430 km (0.089 R)
• M26: 6,882,998 km (0.086 R)
• M27: 7,186,981 km (0.113 R)
• M28: 7,614,980 km (0.087 R)
• M29: 7,735,407 km (0.086 R)
• M30: 8,026,973 km (0.066 R)
• M31: 8,223,395 km (0.061 R)
• M32: 8,346,963 km (0.105 R)
• M33: 8,421,313 km (0.057 R)
• M34: 8,721,406 km (0.1 R)
• M35: 8,999,509 km (0.119 R)
• M36: 9,254,872 km (0.06 R)
• M37: 9,903,678 km (0.077 R)
• M38: 10,008,846 km (0.036 R)
• M39: 10,674,855 km (0.092 R)
• M40: 10,890,875 km (0.095 R)
• M41: 10,972,405 km (0.089 R)
• M42: 11,135,766 km (0.082 R)
• M43: 11,355,077 km (0.038 R)
• M44: 11,437,655 km (0.104 R)
• M45: 11,603,409 km (0.093 R)
• M46: 11,909,337 km (0.102 R)
• M47: 12,757,407 km (0.047 R)
• M48: 13,159,825 km (0.104 R)
• M49: 13,304,487 km (0.103 R)
• M50: 13,771,232 km (0.114 R)
• M51: 13,859,345 km (0.099 R)
• M52: 14,243,363 km (0.098 R)
• M53: 14,392,063 km (0.086 R)
• M54: 15,021,870 km (0.117 R)
• M55: 15,385,991 km (0.086 R)
• M56: 15,752,805 km (0.118 R)
• M57: 15,999,043 km (0.105 R)
• M58: 16,277,595 km (0.057 R)
• M59: 17,249,233 km (0.089 R)
• M60: 17,344,228 km (0.117 R)
• M61: 17,822,043 km (0.077 R)
• M62: 18,014,426 km (0.074 R)
• M63: 18,790,689 km (0.047 R)
• M64: 19,975,355 km (0.051 R)
• M65: 20,141,857 km (0.044 R)
• M66: 20,409,189 km (0.086 R)
• M67: 20,576,888 km (0.089 R)
• M68: 21,014,910 km (0.109 R)
• M69: 21,116,487 km (0.103 R)
• M70: 21,218,214 km (0.11 R)
• M71: 21,354,049 km (0.111 R)
• M72: 21,694,982 km (0.094 R)
• M73: 22,971,950 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.3

Radius: 7.7

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.63 AU - 18.11 AU

Year: 26120 Days

Day: 21 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,713,103 km

• M1: 98,585 km (0.065 R)
• M2: 173,982 km (0.042 R)
• M3: 231,578 km (0.041 R)
• M4: 374,593 km (0.115 R)
• M5: 970,292 km (0.088 R)
• M6: 1,476,082 km (0.118 R)
• M7: 1,614,011 km (0.088 R)
• M8: 1,865,785 km (0.118 R)
• M9: 2,130,124 km (0.099 R)
• M10: 2,366,190 km (0.096 R)
• M11: 2,487,364 km (0.1 R)
• M12: 2,569,493 km (0.108 R)
• M13: 2,652,370 km (0.062 R)
• M14: 2,863,602 km (0.047 R)
• M15: 3,529,762 km (0.101 R)
• M16: 3,856,783 km (0.071 R)
• M17: 4,193,378 km (0.05 R)
• M18: 4,291,365 km (0.083 R)
• M19: 4,439,766 km (0.118 R)
• M20: 5,904,329 km (0.109 R)
• M21: 6,124,986 km (0.07 R)
• M22: 6,860,409 km (0.109 R)
• M23: 7,150,778 km (0.032 R)
• M24: 8,475,318 km (0.107 R)
• M25: 8,661,717 km (0.083 R)
• M26: 8,849,612 km (0.096 R)
• M27: 9,485,253 km (0.067 R)
• M28: 10,070,031 km (0.076 R)
• M29: 10,333,623 km (0.079 R)
• M30: 10,800,517 km (0.097 R)
• M31: 11,479,243 km (0.064 R)
• M32: 11,893,180 km (0.106 R)
• M33: 12,312,054 km (0.059 R)
• M34: 13,092,357 km (0.064 R)
• M35: 14,700,684 km (0.116 R)
• M36: 14,924,781 km (0.119 R)
• M37: 15,150,076 km (0.116 R)
• M38: 15,527,960 km (0.087 R)
• M39: 15,679,951 km (0.118 R)
• M40: 15,756,246 km (0.046 R)
• M41: 17,070,463 km (0.048 R)
• M42: 18,099,098 km (0.088 R)
• M43: 20,381,962 km (0.098 R)
• M44: 23,013,089 km (0.078 R)
• M45: 23,360,306 km (0.109 R)
• M46: 26,653,404 km (0.12 R)
• M47: 27,844,502 km (0.117 R)
• M48: 29,334,048 km (0.049 R)
• M49: 30,373,155 km (0.081 R)
• M50: 31,616,762 km (0.108 R)
• M51: 32,974,512 km (0.11 R)
• M52: 33,365,860 km (0.091 R)
• M53: 33,562,133 km (0.084 R)
• M54: 33,955,874 km (0.088 R)
• M55: 34,450,146 km (0.086 R)
• M56: 35,146,225 km (0.03 R)
• M57: 35,846,941 km (0.092 R)
• M58: 36,047,851 km (0.088 R)
• M59: 38,489,438 km (0.046 R)
• M60: 40,878,815 km (0.106 R)
• M61: 42,462,907 km (0.078 R)
• M62: 42,782,149 km (0.119 R)
• M63: 43,423,026 km (0.116 R)
• M64: 44,606,046 km (0.095 R)
• M65: 44,714,056 km (0.106 R)
• M66: 47,775,576 km (0.103 R)
• M67: 48,107,534 km (0.066 R)
• M68: 49,219,794 km (0.091 R)
• M69: 51,469,447 km (0.083 R)
• M70: 52,150,865 km (0.075 R)
• M71: 57,121,254 km (0.094 R)
• M72: 57,473,557 km (0.054 R)
• M73: 57,708,875 km (0.102 R)
• M74: 59,722,013 km (0.119 R)
• M75: 60,079,702 km (0.101 R)
• M76: 60,916,851 km (0.072 R)
• M77: 61,878,466 km (0.112 R)
• M78: 61,999,042 km (0.053 R)
• M79: 63,695,033 km (0.037 R)
• M80: 64,670,860 km (0.075 R)
• M81: 64,915,602 km (0.064 R)
• M82: 66,267,369 km (0.098 R)
• M83: 67,256,211 km (0.11 R)
• M84: 67,380,078 km (0.112 R)
• M85: 68,873,513 km (0.081 R)
• M86: 69,624,195 km (0.113 R)
• M87: 69,749,558 km (0.068 R)
• M88: 70,377,720 km (0.091 R)
• M89: 71,386,458 km (0.111 R)
• M90: 81,998,782 km (0.089 R)
• M91: 82,131,176 km (0.063 R)
• M92: 82,396,263 km (0.117 R)
• M93: 84,794,467 km (0.086 R)
• M94: 91,163,895 km (0.065 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: 197 - 16,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit