🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.12 AU - 1.2 AU

Year: 441 Days

Day: 29.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.35 AU - 1.95 AU

Year: 748 Days

Day: 29.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.59 AU - 2.33 AU

Year: 969 Days

Day: 27.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.88 AU - 2.88 AU

Year: 1726 Days

Day: 21.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.95 AU - 4.13 AU

Year: 2867 Days

Day: 27.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,872,208 km

• M1: 2,928,678 km (0.104 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 9.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.85 AU - 6.49 AU

Year: 4767 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,872,208 km

• M1: 121,174 km (0.034 R)
• M2: 388,057 km (0.067 R)
• M3: 615,146 km (0.108 R)
• M4: 956,978 km (0.12 R)
• M5: 1,135,747 km (0.105 R)
• M6: 1,270,385 km (0.114 R)
• M7: 1,453,343 km (0.111 R)
• M8: 1,555,519 km (0.052 R)
• M9: 1,829,582 km (0.095 R)
• M10: 1,908,570 km (0.114 R)
• M11: 1,988,604 km (0.094 R)
• M12: 2,320,562 km (0.074 R)
• M13: 2,493,049 km (0.089 R)
• M14: 2,581,012 km (0.106 R)
• M15: 3,206,032 km (0.117 R)
• M16: 3,457,207 km (0.101 R)
• M17: 3,654,826 km (0.115 R)
• M18: 3,714,814 km (0.053 R)
• M19: 3,835,989 km (0.116 R)
• M20: 3,896,875 km (0.071 R)
• M21: 4,019,994 km (0.109 R)
• M22: 4,654,439 km (0.061 R)
• M23: 4,719,663 km (0.11 R)
• M24: 4,983,404 km (0.1 R)
• M25: 5,525,547 km (0.095 R)
• M26: 5,640,887 km (0.047 R)
• M27: 5,944,571 km (0.115 R)
• M28: 6,086,389 km (0.084 R)
• M29: 6,301,511 km (0.117 R)
• M30: 6,519,026 km (0.11 R)
• M31: 6,763,619 km (0.119 R)
• M32: 7,136,417 km (0.068 R)
• M33: 7,566,810 km (0.11 R)
• M34: 8,110,149 km (0.096 R)
• M35: 8,800,394 km (0.088 R)
• M36: 9,043,790 km (0.06 R)
• M37: 9,125,321 km (0.119 R)
• M38: 9,234,527 km (0.057 R)
• M39: 9,426,760 km (0.111 R)
• M40: 9,537,163 km (0.087 R)
• M41: 11,069,046 km (0.113 R)
• M42: 11,214,754 km (0.105 R)
• M43: 11,361,210 km (0.066 R)
• M44: 11,567,057 km (0.093 R)
• M45: 12,012,559 km (0.056 R)
• M46: 12,102,468 km (0.095 R)
• M47: 12,615,439 km (0.087 R)
• M48: 12,737,062 km (0.119 R)
• M49: 13,197,075 km (0.094 R)
• M50: 13,413,693 km (0.07 R)
• M51: 13,725,006 km (0.105 R)
• M52: 14,418,542 km (0.04 R)
• M53: 14,545,850 km (0.069 R)
• M54: 14,930,017 km (0.04 R)
• M55: 15,252,700 km (0.056 R)
• M56: 15,349,938 km (0.094 R)
• M57: 15,839,423 km (0.089 R)
• M58: 16,234,660 km (0.061 R)
• M59: 16,533,257 km (0.072 R)
• M60: 16,633,189 km (0.069 R)
• M61: 17,001,349 km (0.108 R)
• M62: 17,135,838 km (0.046 R)
• M63: 18,053,172 km (0.117 R)
• M64: 18,259,318 km (0.039 R)
• M65: 18,743,117 km (0.106 R)
• M66: 18,812,531 km (0.099 R)
• M67: 19,021,369 km (0.065 R)
• M68: 19,196,100 km (0.078 R)
• M69: 19,476,596 km (0.114 R)
• M70: 19,758,588 km (0.104 R)
• M71: 19,829,198 km (0.12 R)
• M72: 20,041,926 km (0.058 R)
• M73: 20,433,573 km (0.073 R)
• M74: 21,224,647 km (0.056 R)
• M75: 21,442,162 km (0.097 R)
• M76: 21,587,422 km (0.102 R)
• M77: 21,733,279 km (0.095 R)
• M78: 22,209,150 km (0.04 R)
• M79: 22,466,758 km (0.117 R)
• M80: 22,577,460 km (0.049 R)
• M81: 23,283,113 km (0.089 R)
• M82: 23,357,763 km (0.113 R)
• M83: 23,958,099 km (0.064 R)
• M84: 24,033,496 km (0.104 R)
• M85: 24,411,680 km (0.041 R)
• M86: 24,601,669 km (0.12 R)
• M87: 24,906,400 km (0.12 R)
• M88: 25,828,222 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 9

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.09 AU - 10.85 AU

Year: 11962 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,872,208 km

• M1: 250,876 km (0.099 R)
• M2: 339,438 km (0.116 R)
• M3: 411,095 km (0.116 R)
• M4: 538,403 km (0.077 R)
• M5: 736,321 km (0.11 R)
• M6: 1,043,894 km (0.096 R)
• M7: 1,438,982 km (0.054 R)
• M8: 2,327,593 km (0.089 R)
• M9: 2,445,327 km (0.048 R)
• M10: 2,565,005 km (0.1 R)
• M11: 2,717,296 km (0.106 R)
• M12: 2,967,274 km (0.097 R)
• M13: 3,692,973 km (0.042 R)
• M14: 4,182,457 km (0.112 R)
• M15: 4,326,221 km (0.116 R)
• M16: 5,415,892 km (0.105 R)
• M17: 5,572,670 km (0.12 R)
• M18: 5,770,738 km (0.061 R)
• M19: 6,964,978 km (0.112 R)
• M20: 7,221,388 km (0.112 R)
• M21: 7,394,174 km (0.098 R)
• M22: 7,611,839 km (0.11 R)
• M23: 7,831,897 km (0.116 R)
• M24: 8,053,901 km (0.064 R)
• M25: 8,368,206 km (0.039 R)
• M26: 8,870,406 km (0.109 R)
• M27: 9,241,708 km (0.058 R)
• M28: 9,476,427 km (0.096 R)
• M29: 9,618,245 km (0.115 R)
• M30: 10,192,253 km (0.098 R)
• M31: 12,442,504 km (0.1 R)
• M32: 12,546,025 km (0.11 R)
• M33: 14,078,356 km (0.106 R)
• M34: 14,240,221 km (0.089 R)
• M35: 14,674,953 km (0.037 R)
• M36: 15,446,130 km (0.118 R)
• M37: 16,343,567 km (0.116 R)
• M38: 19,076,272 km (0.058 R)
• M39: 19,435,157 km (0.067 R)
• M40: 19,555,434 km (0.071 R)
• M41: 20,342,318 km (0.11 R)
• M42: 20,525,426 km (0.073 R)
• M43: 23,018,325 km (0.098 R)
• M44: 24,235,603 km (0.117 R)
• M45: 25,539,348 km (0.025 R)
• M46: 26,332,516 km (0.112 R)
• M47: 27,402,740 km (0.045 R)
• M48: 28,146,690 km (0.108 R)
• M49: 30,557,759 km (0.079 R)
• M50: 31,258,625 km (0.101 R)
• M51: 31,329,085 km (0.076 R)
• M52: 31,752,447 km (0.077 R)
• M53: 31,894,116 km (0.09 R)
• M54: 32,106,845 km (0.098 R)
• M55: 33,753,468 km (0.102 R)
• M56: 34,988,249 km (0.108 R)
• M57: 35,647,826 km (0.118 R)
• M58: 35,942,384 km (0.061 R)
• M59: 36,682,146 km (0.067 R)
• M60: 37,202,896 km (0.066 R)
• M61: 37,876,236 km (0.115 R)
• M62: 38,252,026 km (0.054 R)
• M63: 38,402,671 km (0.066 R)
• M64: 39,843,598 km (0.093 R)
• M65: 40,149,226 km (0.04 R)
• M66: 42,388,257 km (0.056 R)
• M67: 43,248,146 km (0.093 R)
• M68: 43,483,613 km (0.097 R)
• M69: 43,562,152 km (0.102 R)
• M70: 43,798,217 km (0.109 R)
• M71: 43,877,055 km (0.072 R)
• M72: 44,429,820 km (0.068 R)
• M73: 46,102,174 km (0.113 R)
• M74: 46,825,181 km (0.099 R)
• M75: 46,986,298 km (0.104 R)
• M76: 47,228,347 km (0.099 R)
• M77: 47,632,860 km (0.04 R)
• M78: 50,248,279 km (0.063 R)
• M79: 50,578,442 km (0.037 R)
• M80: 50,909,502 km (0.119 R)
• M81: 51,324,037 km (0.086 R)
• M82: 51,906,572 km (0.106 R)
• M83: 52,156,849 km (0.105 R)
• M84: 52,993,999 km (0.094 R)
• M85: 54,258,101 km (0.106 R)
• M86: 54,936,228 km (0.095 R)
• M87: 55,021,199 km (0.103 R)
• M88: 55,446,805 km (0.118 R)
• M89: 55,532,076 km (0.083 R)
• M90: 56,301,159 km (0.086 R)
• M91: 56,644,187 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 3.5

Gravity: 55.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.15 AU - 17.47 AU

Year: 23258 Days

Day: 23.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,872,208 km

• M1: 213,177 km (0.073 R)
• M2: 280,646 km (0.104 R)
• M3: 569,070 km (0.06 R)
• M4: 897,737 km (0.077 R)
• M5: 1,337,704 km (0.095 R)
• M6: 1,562,849 km (0.096 R)
• M7: 1,869,674 km (0.119 R)
• M8: 2,498,135 km (0.086 R)
• M9: 2,537,030 km (0.081 R)
• M10: 3,571,799 km (0.073 R)
• M11: 3,659,762 km (0.025 R)
• M12: 4,624,220 km (0.093 R)
• M13: 5,610,967 km (0.089 R)
• M14: 5,815,916 km (0.119 R)
• M15: 5,867,528 km (0.034 R)
• M16: 6,127,978 km (0.076 R)
• M17: 6,445,275 km (0.089 R)
• M18: 7,040,973 km (0.091 R)
• M19: 7,096,025 km (0.028 R)
• M20: 7,485,279 km (0.045 R)
• M21: 7,881,265 km (0.1 R)
• M22: 8,458,862 km (0.08 R)
• M23: 8,752,822 km (0.112 R)
• M24: 9,532,376 km (0.102 R)
• M25: 10,774,637 km (0.087 R)
• M26: 10,838,067 km (0.086 R)
• M27: 10,965,225 km (0.067 R)
• M28: 11,414,467 km (0.09 R)
• M29: 11,544,019 km (0.036 R)
• M30: 12,463,747 km (0.057 R)
• M31: 12,530,318 km (0.077 R)
• M32: 13,067,374 km (0.119 R)
• M33: 14,793,434 km (0.04 R)
• M34: 15,076,174 km (0.094 R)
• M35: 16,956,919 km (0.115 R)
• M36: 17,550,373 km (0.085 R)
• M37: 17,699,672 km (0.069 R)
• M38: 17,999,765 km (0.102 R)
• M39: 19,216,894 km (0.098 R)
• M40: 21,171,240 km (0.111 R)
• M41: 21,890,058 km (0.078 R)
• M42: 22,535,722 km (0.04 R)
• M43: 22,860,948 km (0.096 R)
• M44: 23,105,840 km (0.069 R)
• M45: 23,763,173 km (0.071 R)
• M46: 24,094,233 km (0.098 R)
• M47: 24,426,640 km (0.118 R)
• M48: 24,593,441 km (0.077 R)
• M49: 24,844,466 km (0.064 R)
• M50: 25,856,646 km (0.112 R)
• M51: 25,941,617 km (0.085 R)
• M52: 27,573,281 km (0.09 R)
• M53: 28,884,806 km (0.049 R)
• M54: 29,681,414 km (0.118 R)
• M55: 30,216,526 km (0.068 R)
• M56: 32,939,207 km (0.12 R)
• M57: 33,123,512 km (0.094 R)
• M58: 33,957,071 km (0.099 R)
• M59: 35,079,205 km (0.107 R)
• M60: 37,359,525 km (0.11 R)
• M61: 37,937,122 km (0.083 R)
• M62: 39,100,994 km (0.066 R)
• M63: 39,393,757 km (0.088 R)
• M64: 42,161,617 km (0.083 R)
• M65: 43,568,734 km (0.09 R)
• M66: 43,872,268 km (0.105 R)
• M67: 44,991,410 km (0.068 R)
• M68: 46,429,046 km (0.072 R)
• M69: 46,946,205 km (0.08 R)
• M70: 47,153,548 km (0.106 R)
• M71: 47,673,401 km (0.071 R)
• M72: 49,033,694 km (0.109 R)
• M73: 50,406,703 km (0.079 R)
• M74: 50,725,347 km (0.041 R)
• M75: 51,151,252 km (0.116 R)
• M76: 52,221,176 km (0.088 R)
• M77: 52,328,438 km (0.097 R)
• M78: 52,758,831 km (0.086 R)
• M79: 54,709,736 km (0.114 R)
• M80: 58,570,259 km (0.101 R)
• M81: 58,681,859 km (0.062 R)
• M82: 63,775,966 km (0.104 R)
• M83: 65,273,590 km (0.086 R)
• M84: 65,389,379 km (0.099 R)
• M85: 65,852,833 km (0.063 R)
• M86: 67,600,435 km (0.072 R)
• M87: 68,186,261 km (0.1 R)
• M88: 68,421,129 km (0.051 R)
• M89: 69,481,329 km (0.081 R)
• M90: 70,072,540 km (0.089 R)
• M91: 72,693,944 km (0.097 R)
• M92: 74,016,688 km (0.079 R)
• M93: 76,685,963 km (0.085 R)
• M94: 78,277,983 km (0.095 R)
• M95: 80,128,359 km (0.065 R)
• M96: 82,743,031 km (0.082 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 11,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit