🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 12.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,165,524 km

• M1: 54,902 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 162 Days

Day: 33.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,165,524 km

• M1: 118,332 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.32 AU - 3.34 AU

Year: 1748 Days

Day: 25 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.24 AU - 4.46 AU

Year: 2773 Days

Day: 43 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,165,524 km

• M1: 2,417,950 km (0.092 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 10.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.8 AU - 7.72 AU

Year: 6452 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,165,524 km

• M1: 129,103 km (0.061 R)
• M2: 207,791 km (0.101 R)
• M3: 278,252 km (0.116 R)
• M4: 468,092 km (0.095 R)
• M5: 703,409 km (0.104 R)
• M6: 894,894 km (0.101 R)
• M7: 1,060,948 km (0.085 R)
• M8: 1,177,485 km (0.082 R)
• M9: 1,283,101 km (0.098 R)
• M10: 2,240,677 km (0.096 R)
• M11: 2,316,074 km (0.113 R)
• M12: 2,411,667 km (0.109 R)
• M13: 2,547,652 km (0.057 R)
• M14: 2,666,283 km (0.046 R)
• M15: 2,929,725 km (0.055 R)
• M16: 3,201,843 km (0.114 R)
• M17: 4,205,944 km (0.049 R)
• M18: 4,417,775 km (0.108 R)
• M19: 5,049,676 km (0.109 R)
• M20: 5,124,475 km (0.116 R)
• M21: 5,376,398 km (0.071 R)
• M22: 6,050,336 km (0.104 R)
• M23: 6,805,806 km (0.072 R)
• M24: 6,888,533 km (0.074 R)
• M25: 7,250,859 km (0.025 R)
• M26: 7,420,204 km (0.097 R)
• M27: 7,533,898 km (0.106 R)
• M28: 7,676,764 km (0.071 R)
• M29: 7,878,273 km (0.08 R)
• M30: 8,023,233 km (0.102 R)
• M31: 8,227,883 km (0.059 R)
• M32: 9,002,800 km (0.087 R)
• M33: 9,154,492 km (0.094 R)
• M34: 9,460,420 km (0.101 R)
• M35: 9,769,788 km (0.109 R)
• M36: 9,925,669 km (0.102 R)
• M37: 10,398,398 km (0.109 R)
• M38: 10,493,842 km (0.088 R)
• M39: 10,653,612 km (0.111 R)
• M40: 11,365,997 km (0.11 R)
• M41: 11,926,989 km (0.088 R)
• M42: 12,768,328 km (0.049 R)
• M43: 12,904,761 km (0.102 R)
• M44: 13,351,460 km (0.084 R)
• M45: 13,768,240 km (0.039 R)
• M46: 14,224,663 km (0.063 R)
• M47: 14,650,269 km (0.049 R)
• M48: 15,116,266 km (0.037 R)
• M49: 15,405,439 km (0.119 R)
• M50: 16,173,175 km (0.101 R)
• M51: 17,028,277 km (0.111 R)
• M52: 17,178,473 km (0.076 R)
• M53: 17,974,483 km (0.118 R)
• M54: 18,089,075 km (0.085 R)
• M55: 18,242,413 km (0.106 R)
• M56: 18,434,646 km (0.105 R)
• M57: 19,249,356 km (0.107 R)
• M58: 20,473,366 km (0.054 R)
• M59: 20,994,266 km (0.042 R)
• M60: 21,195,625 km (0.118 R)
• M61: 21,478,813 km (0.101 R)
• M62: 21,803,890 km (0.095 R)
• M63: 21,885,420 km (0.031 R)
• M64: 22,007,941 km (0.055 R)
• M65: 22,417,989 km (0.11 R)
• M66: 23,079,212 km (0.115 R)
• M67: 23,162,238 km (0.108 R)
• M68: 23,746,867 km (0.092 R)
• M69: 24,887,850 km (0.12 R)
• M70: 25,787,681 km (0.112 R)
• M71: 26,133,252 km (0.072 R)
• M72: 26,263,253 km (0.102 R)
• M73: 26,480,319 km (0.113 R)
• M74: 26,698,134 km (0.034 R)
• M75: 27,003,912 km (0.082 R)
• M76: 27,354,868 km (0.086 R)
• M77: 27,707,321 km (0.085 R)
• M78: 27,928,277 km (0.073 R)
• M79: 28,505,725 km (0.099 R)
• M80: 28,728,925 km (0.114 R)
• M81: 28,997,453 km (0.083 R)
• M82: 29,087,212 km (0.117 R)
• M83: 29,717,767 km (0.083 R)
• M84: 30,034,615 km (0.063 R)
• M85: 30,125,421 km (0.062 R)
• M86: 30,535,020 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.6

Radius: 3.8

Gravity: 31.41 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.53 AU - 19.81 AU

Year: 26117 Days

Day: 16.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,165,524 km

• M1: 93,648 km (0.09 R)
• M2: 192,682 km (0.117 R)
• M3: 254,616 km (0.036 R)
• M4: 543,639 km (0.086 R)
• M5: 854,054 km (0.087 R)
• M6: 906,114 km (0.1 R)
• M7: 932,593 km (0.068 R)
• M8: 1,040,902 km (0.116 R)
• M9: 1,329,327 km (0.12 R)
• M10: 1,739,225 km (0.099 R)
• M11: 2,044,405 km (0.054 R)
• M12: 2,079,261 km (0.087 R)
• M13: 2,741,531 km (0.119 R)
• M14: 3,015,444 km (0.1 R)
• M15: 3,055,237 km (0.057 R)
• M16: 3,504,929 km (0.067 R)
• M17: 3,801,880 km (0.081 R)
• M18: 3,975,115 km (0.114 R)
• M19: 4,018,797 km (0.066 R)
• M20: 4,419,570 km (0.08 R)
• M21: 4,555,854 km (0.107 R)
• M22: 5,894,156 km (0.047 R)
• M23: 6,866,093 km (0.101 R)
• M24: 7,343,460 km (0.058 R)
• M25: 7,613,335 km (0.096 R)
• M26: 7,941,553 km (0.081 R)
• M27: 8,668,299 km (0.098 R)
• M28: 8,896,137 km (0.057 R)
• M29: 9,010,729 km (0.096 R)
• M30: 9,183,664 km (0.119 R)
• M31: 11,591,741 km (0.098 R)
• M32: 11,905,747 km (0.091 R)
• M33: 12,032,007 km (0.098 R)
• M34: 12,158,866 km (0.078 R)
• M35: 14,448,910 km (0.064 R)
• M36: 16,867,310 km (0.09 R)
• M37: 18,669,964 km (0.118 R)
• M38: 19,556,630 km (0.119 R)
• M39: 20,005,125 km (0.092 R)
• M40: 20,230,569 km (0.075 R)
• M41: 21,370,804 km (0.079 R)
• M42: 21,447,548 km (0.115 R)
• M43: 22,453,593 km (0.038 R)
• M44: 22,766,253 km (0.073 R)
• M45: 23,951,367 km (0.108 R)
• M46: 24,031,103 km (0.077 R)
• M47: 24,511,312 km (0.06 R)
• M48: 24,913,880 km (0.102 R)
• M49: 25,562,536 km (0.069 R)
• M50: 25,644,067 km (0.109 R)
• M51: 26,299,006 km (0.105 R)
• M52: 27,458,240 km (0.091 R)
• M53: 28,044,066 km (0.081 R)
• M54: 32,435,062 km (0.109 R)
• M55: 32,788,413 km (0.092 R)
• M56: 33,588,013 km (0.079 R)
• M57: 34,574,013 km (0.117 R)
• M58: 36,025,112 km (0.06 R)
• M59: 36,116,516 km (0.098 R)
• M60: 36,482,582 km (0.042 R)
• M61: 36,574,435 km (0.112 R)
• M62: 37,311,055 km (0.115 R)
• M63: 38,052,612 km (0.064 R)
• M64: 38,425,260 km (0.047 R)
• M65: 38,798,956 km (0.101 R)
• M66: 39,173,998 km (0.109 R)
• M67: 42,120,926 km (0.09 R)
• M68: 42,313,459 km (0.06 R)
• M69: 42,699,421 km (0.11 R)
• M70: 45,138,166 km (0.091 R)
• M71: 45,631,390 km (0.099 R)
• M72: 45,829,158 km (0.115 R)
• M73: 49,133,027 km (0.12 R)
• M74: 49,234,305 km (0.103 R)
• M75: 49,741,890 km (0.079 R)
• M76: 50,864,772 km (0.084 R)
• M77: 51,275,119 km (0.113 R)
• M78: 51,480,666 km (0.102 R)
• M79: 53,135,368 km (0.091 R)
• M80: 54,282,934 km (0.104 R)
• M81: 55,649,810 km (0.074 R)
• M82: 56,072,573 km (0.115 R)
• M83: 56,602,598 km (0.12 R)
• M84: 57,134,419 km (0.058 R)
• M85: 57,774,548 km (0.102 R)
• M86: 60,359,150 km (0.096 R)
• M87: 60,467,609 km (0.099 R)
• M88: 60,793,583 km (0.112 R)
• M89: 61,665,589 km (0.103 R)
• M90: 64,972,001 km (0.118 R)
• M91: 67,658,330 km (0.114 R)
• M92: 68,222,463 km (0.112 R)
• M93: 68,335,559 km (0.07 R)
• M94: 71,755,217 km (0.056 R)
• M95: 75,230,226 km (0.116 R)
• M96: 78,167,580 km (0.063 R)
• M97: 78,404,244 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 6.5

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.84 AU - 18.8 AU

Year: 27614 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,165,524 km

• M1: 192,084 km (0.099 R)
• M2: 232,774 km (0.091 R)
• M3: 470,934 km (0.05 R)
• M4: 572,511 km (0.11 R)
• M5: 1,240,017 km (0.036 R)
• M6: 1,622,987 km (0.102 R)
• M7: 1,941,481 km (0.03 R)
• M8: 2,074,474 km (0.118 R)
• M9: 2,455,200 km (0.066 R)
• M10: 2,562,911 km (0.115 R)
• M11: 2,672,117 km (0.079 R)
• M12: 3,559,681 km (0.102 R)
• M13: 3,763,882 km (0.06 R)
• M14: 3,846,610 km (0.1 R)
• M15: 3,888,198 km (0.093 R)
• M16: 4,796,407 km (0.118 R)
• M17: 4,976,672 km (0.105 R)
• M18: 5,113,255 km (0.111 R)
• M19: 6,696,150 km (0.108 R)
• M20: 6,796,680 km (0.045 R)
• M21: 8,362,970 km (0.12 R)
• M22: 9,075,056 km (0.118 R)
• M23: 9,354,056 km (0.096 R)
• M24: 9,410,155 km (0.037 R)
• M25: 10,092,620 km (0.11 R)
• M26: 10,673,509 km (0.109 R)
• M27: 11,145,939 km (0.085 R)
• M28: 11,867,449 km (0.105 R)
• M29: 12,480,202 km (0.101 R)
• M30: 14,056,665 km (0.034 R)
• M31: 14,704,573 km (0.118 R)
• M32: 15,895,372 km (0.104 R)
• M33: 17,599,890 km (0.089 R)
• M34: 17,808,280 km (0.098 R)
• M35: 18,297,764 km (0.115 R)
• M36: 19,792,696 km (0.095 R)
• M37: 20,372,388 km (0.096 R)
• M38: 20,445,242 km (0.106 R)
• M39: 20,518,246 km (0.119 R)
• M40: 21,846,076 km (0.104 R)
• M41: 22,822,202 km (0.076 R)
• M42: 22,897,899 km (0.063 R)
• M43: 25,206,792 km (0.119 R)
• M44: 25,520,200 km (0.1 R)
• M45: 27,106,536 km (0.045 R)
• M46: 28,724,586 km (0.091 R)
• M47: 28,806,267 km (0.105 R)
• M48: 30,207,400 km (0.109 R)
• M49: 31,461,928 km (0.099 R)
• M50: 33,246,930 km (0.117 R)
• M51: 33,676,725 km (0.083 R)
• M52: 34,628,616 km (0.084 R)
• M53: 35,064,395 km (0.106 R)
• M54: 37,002,734 km (0.084 R)
• M55: 38,254,270 km (0.079 R)
• M56: 38,704,559 km (0.096 R)
• M57: 41,166,492 km (0.058 R)
• M58: 41,350,946 km (0.068 R)
• M59: 42,556,106 km (0.064 R)
• M60: 42,649,156 km (0.067 R)
• M61: 43,584,741 km (0.113 R)
• M62: 44,055,077 km (0.115 R)
• M63: 44,621,754 km (0.097 R)
• M64: 44,811,145 km (0.075 R)
• M65: 45,953,025 km (0.054 R)
• M66: 47,587,232 km (0.073 R)
• M67: 49,534,099 km (0.105 R)
• M68: 50,615,991 km (0.072 R)
• M69: 50,912,344 km (0.028 R)
• M70: 51,904,477 km (0.082 R)
• M71: 52,702,731 km (0.082 R)
• M72: 53,304,115 km (0.107 R)
• M73: 53,706,384 km (0.111 R)
• M74: 55,223,605 km (0.101 R)
• M75: 55,528,635 km (0.101 R)
• M76: 55,630,511 km (0.112 R)
• M77: 59,025,635 km (0.087 R)
• M78: 62,064,267 km (0.112 R)
• M79: 63,655,839 km (0.106 R)
• M80: 65,583,258 km (0.111 R)
• M81: 65,690,968 km (0.032 R)
• M82: 66,770,616 km (0.109 R)
• M83: 67,421,217 km (0.098 R)
• M84: 68,073,913 km (0.093 R)
• M85: 68,728,852 km (0.059 R)
• M86: 70,044,715 km (0.077 R)
• M87: 73,706,123 km (0.092 R)
• M88: 73,818,022 km (0.111 R)
• M89: 74,378,565 km (0.046 R)
• M90: 74,490,764 km (0.115 R)
• M91: 74,827,957 km (0.054 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit