🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.73 AU - 0.79 AU

Year: 243 Days

Day: 13 Hours

Environment

Temp: 120 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.89 AU - 1.23 AU

Year: 401 Days

Day: 39.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.09 AU - 1.73 AU

Year: 615 Days

Day: 34.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,311,399 km

• M1: 779,555 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.07 AU - 2.67 AU

Year: 1339 Days

Day: 13.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 13

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.97 AU - 6.07 AU

Year: 4761 Days

Day: 6.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 107,311,399 km

• M1: 242,498 km (0.098 R)
• M2: 398,678 km (0.083 R)
• M3: 532,868 km (0.11 R)
• M4: 622,626 km (0.03 R)
• M5: 785,688 km (0.087 R)
• M6: 915,389 km (0.05 R)
• M7: 1,104,930 km (0.086 R)
• M8: 1,407,417 km (0.096 R)
• M9: 1,674,898 km (0.041 R)
• M10: 2,041,113 km (0.1 R)
• M11: 2,157,650 km (0.058 R)
• M12: 2,397,755 km (0.074 R)
• M13: 3,017,239 km (0.119 R)
• M14: 3,112,533 km (0.097 R)
• M15: 3,503,881 km (0.062 R)
• M16: 3,828,509 km (0.056 R)
• M17: 4,015,506 km (0.093 R)
• M18: 4,290,916 km (0.081 R)
• M19: 4,420,168 km (0.067 R)
• M20: 4,528,926 km (0.059 R)
• M21: 4,771,274 km (0.099 R)
• M22: 4,860,584 km (0.097 R)
• M23: 5,017,961 km (0.108 R)
• M24: 5,154,395 km (0.098 R)
• M25: 5,315,063 km (0.07 R)
• M26: 5,712,245 km (0.037 R)
• M27: 6,046,746 km (0.102 R)
• M28: 6,436,748 km (0.055 R)
• M29: 6,634,965 km (0.114 R)
• M30: 6,910,674 km (0.096 R)
• M31: 7,037,383 km (0.112 R)
• M32: 7,421,850 km (0.072 R)
• M33: 8,078,135 km (0.071 R)
• M34: 8,211,577 km (0.027 R)
• M35: 8,807,724 km (0.052 R)
• M36: 9,361,835 km (0.088 R)
• M37: 10,156,648 km (0.079 R)
• M38: 10,387,777 km (0.116 R)
• M39: 11,689,877 km (0.097 R)
• M40: 11,810,752 km (0.045 R)
• M41: 11,992,962 km (0.105 R)
• M42: 12,824,277 km (0.099 R)
• M43: 13,737,872 km (0.085 R)
• M44: 13,897,493 km (0.113 R)
• M45: 14,154,352 km (0.079 R)
• M46: 14,445,021 km (0.116 R)
• M47: 14,542,409 km (0.026 R)
• M48: 14,705,022 km (0.116 R)
• M49: 15,395,266 km (0.058 R)
• M50: 15,760,884 km (0.092 R)
• M51: 15,861,264 km (0.056 R)
• M52: 15,995,154 km (0.115 R)
• M53: 16,399,367 km (0.074 R)
• M54: 16,909,496 km (0.085 R)
• M55: 17,149,302 km (0.03 R)
• M56: 17,563,089 km (0.104 R)
• M57: 17,840,743 km (0.108 R)
• M58: 18,015,024 km (0.12 R)
• M59: 18,119,892 km (0.095 R)
• M60: 18,506,154 km (0.087 R)
• M61: 18,682,530 km (0.077 R)
• M62: 19,001,622 km (0.105 R)
• M63: 19,645,043 km (0.076 R)
• M64: 20,477,555 km (0.054 R)
• M65: 20,623,562 km (0.076 R)
• M66: 21,247,834 km (0.066 R)
• M67: 21,692,290 km (0.08 R)
• M68: 22,065,088 km (0.09 R)
• M69: 23,081,904 km (0.112 R)
• M70: 23,310,041 km (0.056 R)
• M71: 23,653,518 km (0.069 R)
• M72: 25,005,284 km (0.095 R)
• M73: 25,122,270 km (0.075 R)
• M74: 25,552,962 km (0.09 R)
• M75: 26,540,906 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 12.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.8 AU - 10.7 AU

Year: 10327 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 107,311,399 km

• M1: 292,613 km (0.059 R)
• M2: 538,702 km (0.065 R)
• M3: 970,741 km (0.065 R)
• M4: 1,277,566 km (0.104 R)
• M5: 1,454,241 km (0.045 R)
• M6: 1,662,930 km (0.119 R)
• M7: 1,906,625 km (0.107 R)
• M8: 2,007,603 km (0.083 R)
• M9: 2,539,274 km (0.095 R)
• M10: 2,622,899 km (0.116 R)
• M11: 2,879,161 km (0.056 R)
• M12: 3,203,788 km (0.052 R)
• M13: 3,697,162 km (0.053 R)
• M14: 3,856,334 km (0.093 R)
• M15: 4,115,886 km (0.079 R)
• M16: 4,755,118 km (0.11 R)
• M17: 5,570,576 km (0.106 R)
• M18: 5,827,286 km (0.066 R)
• M19: 6,163,283 km (0.04 R)
• M20: 6,429,118 km (0.026 R)
• M21: 7,895,925 km (0.086 R)
• M22: 8,688,046 km (0.118 R)
• M23: 9,636,945 km (0.082 R)
• M24: 11,167,481 km (0.09 R)
• M25: 11,352,534 km (0.111 R)
• M26: 12,676,176 km (0.074 R)
• M27: 13,356,247 km (0.067 R)
• M28: 13,454,384 km (0.066 R)
• M29: 14,148,069 km (0.091 R)
• M30: 14,853,273 km (0.105 R)
• M31: 15,364,150 km (0.095 R)
• M32: 15,466,924 km (0.112 R)
• M33: 15,776,891 km (0.055 R)
• M34: 15,932,772 km (0.089 R)
• M35: 18,493,738 km (0.095 R)
• M36: 18,603,094 km (0.061 R)
• M37: 18,988,009 km (0.058 R)
• M38: 20,723,793 km (0.06 R)
• M39: 23,510,053 km (0.105 R)
• M40: 23,866,695 km (0.113 R)
• M41: 24,404,798 km (0.087 R)
• M42: 25,249,877 km (0.116 R)
• M43: 25,493,123 km (0.073 R)
• M44: 25,859,338 km (0.101 R)
• M45: 26,165,864 km (0.089 R)
• M46: 27,030,690 km (0.061 R)
• M47: 28,535,046 km (0.098 R)
• M48: 29,297,397 km (0.08 R)
• M49: 30,259,760 km (0.103 R)
• M50: 30,388,863 km (0.069 R)
• M51: 31,037,070 km (0.102 R)
• M52: 31,559,017 km (0.096 R)
• M53: 32,281,425 km (0.083 R)
• M54: 32,413,371 km (0.089 R)
• M55: 32,743,982 km (0.085 R)
• M56: 34,077,497 km (0.091 R)
• M57: 35,224,913 km (0.052 R)
• M58: 35,360,748 km (0.09 R)
• M59: 35,769,300 km (0.052 R)
• M60: 36,453,710 km (0.11 R)
• M61: 37,557,742 km (0.115 R)
• M62: 38,462,809 km (0.057 R)
• M63: 39,516,128 km (0.113 R)
• M64: 39,798,569 km (0.102 R)
• M65: 40,649,930 km (0.105 R)
• M66: 40,863,855 km (0.057 R)
• M67: 41,077,930 km (0.061 R)
• M68: 42,082,330 km (0.05 R)
• M69: 42,804,738 km (0.072 R)
• M70: 42,949,848 km (0.078 R)
• M71: 43,240,217 km (0.083 R)
• M72: 44,042,361 km (0.03 R)
• M73: 45,439,306 km (0.067 R)
• M74: 46,180,414 km (0.058 R)
• M75: 46,403,464 km (0.072 R)
• M76: 47,749,696 km (0.089 R)
• M77: 48,125,934 km (0.047 R)
• M78: 48,427,524 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.1

Radius: 14.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11 AU - 11.08 AU

Year: 13466 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 131.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 107,311,399 km

• M1: 205,697 km (0.075 R)
• M2: 309,817 km (0.12 R)
• M3: 402,568 km (0.036 R)
• M4: 931,546 km (0.092 R)
• M5: 1,473,988 km (0.119 R)
• M6: 1,901,539 km (0.095 R)
• M7: 2,295,879 km (0.101 R)
• M8: 2,441,437 km (0.047 R)
• M9: 2,819,022 km (0.119 R)
• M10: 2,949,172 km (0.092 R)
• M11: 3,490,268 km (0.107 R)
• M12: 4,300,041 km (0.09 R)
• M13: 4,450,686 km (0.04 R)
• M14: 4,572,609 km (0.093 R)
• M15: 4,788,628 km (0.083 R)
• M16: 4,944,958 km (0.06 R)
• M17: 6,154,905 km (0.098 R)
• M18: 6,531,892 km (0.074 R)
• M19: 6,987,268 km (0.069 R)
• M20: 7,634,727 km (0.081 R)
• M21: 8,528,126 km (0.105 R)
• M22: 9,025,988 km (0.094 R)
• M23: 9,180,971 km (0.053 R)
• M24: 9,612,112 km (0.054 R)
• M25: 9,850,122 km (0.113 R)
• M26: 10,291,586 km (0.094 R)
• M27: 10,534,981 km (0.095 R)
• M28: 11,277,136 km (0.108 R)
• M29: 11,612,385 km (0.12 R)
• M30: 11,823,617 km (0.074 R)
• M31: 12,078,682 km (0.113 R)
• M32: 12,207,037 km (0.118 R)
• M33: 12,508,028 km (0.062 R)
• M34: 13,205,453 km (0.104 R)
• M35: 13,337,697 km (0.111 R)
• M36: 13,736,824 km (0.119 R)
• M37: 14,501,718 km (0.107 R)
• M38: 14,638,152 km (0.101 R)
• M39: 15,698,202 km (0.037 R)
• M40: 15,978,848 km (0.117 R)
• M41: 16,308,412 km (0.119 R)
• M42: 18,332,321 km (0.089 R)
• M43: 19,273,890 km (0.08 R)
• M44: 20,332,894 km (0.091 R)
• M45: 20,741,146 km (0.055 R)
• M46: 21,049,318 km (0.05 R)
• M47: 21,255,464 km (0.104 R)
• M48: 21,930,449 km (0.074 R)
• M49: 22,139,587 km (0.064 R)
• M50: 23,035,529 km (0.051 R)
• M51: 23,141,743 km (0.103 R)
• M52: 23,408,028 km (0.073 R)
• M53: 24,320,724 km (0.077 R)
• M54: 24,537,192 km (0.114 R)
• M55: 24,917,470 km (0.095 R)
• M56: 25,190,337 km (0.044 R)
• M57: 25,794,263 km (0.098 R)
• M58: 26,014,920 km (0.118 R)
• M59: 26,125,623 km (0.088 R)
• M60: 26,236,325 km (0.047 R)
• M61: 26,960,229 km (0.109 R)
• M62: 28,143,548 km (0.028 R)
• M63: 28,484,631 km (0.081 R)
• M64: 28,655,771 km (0.071 R)
• M65: 28,827,210 km (0.12 R)
• M66: 29,747,387 km (0.044 R)
• M67: 30,385,572 km (0.086 R)
• M68: 30,911,109 km (0.069 R)
• M69: 32,804,120 km (0.062 R)
• M70: 33,223,144 km (0.096 R)
• M71: 33,704,251 km (0.091 R)
• M72: 34,066,726 km (0.077 R)
• M73: 34,248,338 km (0.093 R)
• M74: 34,978,226 km (0.032 R)
• M75: 35,406,375 km (0.117 R)
• M76: 36,267,909 km (0.077 R)
• M77: 39,591,675 km (0.117 R)
• M78: 39,846,440 km (0.098 R)
• M79: 40,357,616 km (0.119 R)
• M80: 41,515,803 km (0.088 R)
• M81: 42,293,861 km (0.115 R)
• M82: 43,733,142 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.5

Radius: 4.7

Gravity: 33.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.63 AU - 24.03 AU

Year: 32416 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,311,399 km

• M1: 108,309 km (0.101 R)
• M2: 457,171 km (0.083 R)
• M3: 760,705 km (0.079 R)
• M4: 981,661 km (0.115 R)
• M5: 1,404,275 km (0.058 R)
• M6: 1,835,865 km (0.114 R)
• M7: 2,485,269 km (0.103 R)
• M8: 2,530,897 km (0.025 R)
• M9: 2,576,823 km (0.093 R)
• M10: 2,763,372 km (0.081 R)
• M11: 3,100,266 km (0.085 R)
• M12: 3,501,039 km (0.103 R)
• M13: 3,918,118 km (0.118 R)
• M14: 3,971,375 km (0.056 R)
• M15: 4,295,852 km (0.086 R)
• M16: 5,378,492 km (0.064 R)
• M17: 5,497,123 km (0.038 R)
• M18: 5,616,652 km (0.1 R)
• M19: 5,737,078 km (0.113 R)
• M20: 5,858,253 km (0.12 R)
• M21: 8,112,992 km (0.102 R)
• M22: 8,801,142 km (0.06 R)
• M23: 9,795,669 km (0.084 R)
• M24: 10,013,483 km (0.112 R)
• M25: 10,159,491 km (0.086 R)
• M26: 10,379,848 km (0.109 R)
• M27: 10,453,600 km (0.043 R)
• M28: 10,601,851 km (0.076 R)
• M29: 10,825,351 km (0.112 R)
• M30: 12,276,749 km (0.103 R)
• M31: 16,376,778 km (0.074 R)
• M32: 16,462,797 km (0.064 R)
• M33: 18,480,872 km (0.078 R)
• M34: 18,570,332 km (0.061 R)
• M35: 19,655,664 km (0.114 R)
• M36: 20,205,885 km (0.095 R)
• M37: 20,298,037 km (0.075 R)
• M38: 20,575,542 km (0.108 R)
• M39: 20,761,192 km (0.095 R)
• M40: 21,981,612 km (0.088 R)
• M41: 23,032,238 km (0.12 R)
• M42: 24,294,993 km (0.113 R)
• M43: 25,182,258 km (0.063 R)
• M44: 25,281,442 km (0.091 R)
• M45: 25,480,257 km (0.051 R)
• M46: 26,180,375 km (0.047 R)
• M47: 26,280,905 km (0.095 R)
• M48: 27,191,507 km (0.035 R)
• M49: 27,497,285 km (0.074 R)
• M50: 28,112,432 km (0.109 R)
• M51: 30,089,817 km (0.089 R)
• M52: 30,300,600 km (0.119 R)
• M53: 30,511,832 km (0.098 R)
• M54: 31,255,034 km (0.108 R)
• M55: 31,361,548 km (0.058 R)
• M56: 32,111,632 km (0.086 R)
• M57: 33,629,153 km (0.048 R)
• M58: 35,503,165 km (0.091 R)
• M59: 36,508,912 km (0.065 R)
• M60: 36,846,255 km (0.075 R)
• M61: 37,637,328 km (0.047 R)
• M62: 40,740,886 km (0.09 R)
• M63: 41,324,467 km (0.099 R)
• M64: 42,264,091 km (0.047 R)
• M65: 42,855,003 km (0.041 R)
• M66: 43,329,527 km (0.101 R)
• M67: 43,686,767 km (0.095 R)
• M68: 44,643,745 km (0.079 R)
• M69: 46,578,643 km (0.044 R)
• M70: 48,787,755 km (0.084 R)
• M71: 49,035,340 km (0.091 R)
• M72: 49,905,102 km (0.059 R)
• M73: 56,783,612 km (0.046 R)
• M74: 61,664,990 km (0.069 R)
• M75: 62,066,511 km (0.118 R)
• M76: 62,334,740 km (0.115 R)
• M77: 70,139,710 km (0.111 R)
• M78: 70,419,009 km (0.112 R)
• M79: 73,233,244 km (0.086 R)
• M80: 77,667,325 km (0.119 R)
• M81: 79,261,589 km (0.038 R)
• M82: 80,281,697 km (0.102 R)
• M83: 84,553,764 km (0.074 R)
• M84: 85,148,864 km (0.036 R)
• M85: 85,446,863 km (0.076 R)
• M86: 91,175,115 km (0.061 R)
• M87: 91,632,585 km (0.093 R)
• M88: 92,090,804 km (0.114 R)
• M89: 92,396,731 km (0.107 R)
• M90: 95,629,392 km (0.074 R)
• M91: 96,094,192 km (0.107 R)
• M92: 97,337,351 km (0.079 R)
• M93: 104,907,302 km (0.116 R)
• M94: 105,546,534 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit