🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.75 AU - 0.91 AU

Year: 283 Days

Day: 17.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,577,545 km

• M1: 185,651 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.9 AU - 1.2 AU

Year: 403 Days

Day: 15.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,577,545 km

• M1: 90,357 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.14 AU - 3.32 AU

Year: 1690 Days

Day: 15.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,577,545 km

• M1: 104,270 km (0.058 R)
• M2: 840,291 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.9 AU - 3.26 AU

Year: 2026 Days

Day: 38.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.1 °

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: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.22 AU - 4.86 AU

Year: 3043 Days

Day: 19.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,577,545 km

• M1: 1,838,408 km (0.114 R)
• M2: 2,026,902 km (0.116 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.8

Radius: 14.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.42 AU - 5.52 AU

Year: 4152 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,577,545 km

• M1: 188,643 km (0.093 R)
• M2: 340,036 km (0.086 R)
• M3: 481,855 km (0.114 R)
• M4: 578,345 km (0.105 R)
• M5: 1,219,223 km (0.087 R)
• M6: 1,375,852 km (0.093 R)
• M7: 1,616,255 km (0.097 R)
• M8: 1,710,203 km (0.104 R)
• M9: 2,104,992 km (0.064 R)
• M10: 2,208,364 km (0.108 R)
• M11: 2,583,854 km (0.108 R)
• M12: 2,695,006 km (0.076 R)
• M13: 2,807,952 km (0.12 R)
• M14: 3,175,813 km (0.089 R)
• M15: 3,355,630 km (0.09 R)
• M16: 3,746,529 km (0.116 R)
• M17: 4,799,249 km (0.045 R)
• M18: 4,890,953 km (0.074 R)
• M19: 5,146,316 km (0.119 R)
• M20: 5,477,676 km (0.1 R)
• M21: 5,670,358 km (0.074 R)
• M22: 6,111,821 km (0.053 R)
• M23: 6,387,231 km (0.086 R)
• M24: 6,539,222 km (0.116 R)
• M25: 6,769,453 km (0.068 R)
• M26: 6,976,497 km (0.044 R)
• M27: 7,264,473 km (0.084 R)
• M28: 7,798,238 km (0.046 R)
• M29: 8,097,284 km (0.099 R)
• M30: 9,244,999 km (0.061 R)
• M31: 9,474,931 km (0.105 R)
• M32: 9,823,494 km (0.086 R)
• M33: 10,176,096 km (0.115 R)
• M34: 10,562,956 km (0.095 R)
• M35: 10,713,152 km (0.111 R)
• M36: 10,863,947 km (0.038 R)
• M37: 11,167,631 km (0.087 R)
• M38: 11,877,024 km (0.07 R)
• M39: 12,221,398 km (0.078 R)
• M40: 12,856,142 km (0.085 R)
• M41: 12,984,347 km (0.116 R)
• M42: 13,861,140 km (0.066 R)
• M43: 14,025,698 km (0.105 R)
• M44: 14,824,251 km (0.086 R)
• M45: 15,059,868 km (0.05 R)
• M46: 15,535,140 km (0.03 R)
• M47: 16,465,490 km (0.084 R)
• M48: 16,779,645 km (0.059 R)
• M49: 17,095,745 km (0.069 R)
• M50: 17,343,031 km (0.085 R)
• M51: 17,912,699 km (0.084 R)
• M52: 18,488,502 km (0.099 R)
• M53: 18,851,426 km (0.081 R)
• M54: 19,400,450 km (0.08 R)
• M55: 19,991,661 km (0.09 R)
• M56: 20,439,108 km (0.115 R)
• M57: 20,551,456 km (0.07 R)
• M58: 20,852,148 km (0.108 R)
• M59: 21,003,092 km (0.119 R)
• M60: 21,572,013 km (0.036 R)
• M61: 22,338,702 km (0.082 R)
• M62: 24,492,762 km (0.114 R)
• M63: 24,811,704 km (0.049 R)
• M64: 25,534,113 km (0.101 R)
• M65: 25,816,853 km (0.112 R)
• M66: 26,958,583 km (0.108 R)
• M67: 27,411,566 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 9.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.67 AU - 5.49 AU

Year: 4291 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,577,545 km

• M1: 140,921 km (0.103 R)
• M2: 289,621 km (0.051 R)
• M3: 354,248 km (0.113 R)
• M4: 516,711 km (0.113 R)
• M5: 799,152 km (0.065 R)
• M6: 1,000,660 km (0.097 R)
• M7: 1,078,152 km (0.079 R)
• M8: 1,137,692 km (0.083 R)
• M9: 1,239,418 km (0.045 R)
• M10: 1,387,371 km (0.079 R)
• M11: 1,631,664 km (0.111 R)
• M12: 1,770,790 km (0.105 R)
• M13: 1,830,031 km (0.12 R)
• M14: 2,199,238 km (0.1 R)
• M15: 2,301,713 km (0.109 R)
• M16: 2,605,247 km (0.111 R)
• M17: 2,796,433 km (0.107 R)
• M18: 2,907,734 km (0.105 R)
• M19: 3,006,319 km (0.107 R)
• M20: 3,163,546 km (0.069 R)
• M21: 3,382,408 km (0.112 R)
• M22: 3,636,575 km (0.106 R)
• M23: 3,865,908 km (0.099 R)
• M24: 3,990,224 km (0.026 R)
• M25: 4,084,321 km (0.079 R)
• M26: 4,258,902 km (0.066 R)
• M27: 4,631,700 km (0.095 R)
• M28: 4,813,760 km (0.095 R)
• M29: 4,981,310 km (0.095 R)
• M30: 5,356,801 km (0.104 R)
• M31: 5,865,882 km (0.106 R)
• M32: 6,353,571 km (0.11 R)
• M33: 6,445,424 km (0.118 R)
• M34: 6,537,577 km (0.076 R)
• M35: 6,835,725 km (0.107 R)
• M36: 7,005,369 km (0.054 R)
• M37: 7,100,214 km (0.101 R)
• M38: 7,542,126 km (0.106 R)
• M39: 7,756,500 km (0.078 R)
• M40: 7,894,130 km (0.051 R)
• M41: 8,111,945 km (0.057 R)
• M42: 8,351,750 km (0.064 R)
• M43: 8,412,187 km (0.102 R)
• M44: 8,900,026 km (0.062 R)
• M45: 9,106,172 km (0.066 R)
• M46: 9,168,255 km (0.06 R)
• M47: 9,459,971 km (0.103 R)
• M48: 9,797,314 km (0.071 R)
• M49: 9,860,893 km (0.067 R)
• M50: 10,288,893 km (0.105 R)
• M51: 10,723,026 km (0.082 R)
• M52: 10,876,364 km (0.103 R)
• M53: 10,942,336 km (0.107 R)
• M54: 11,902,306 km (0.032 R)
• M55: 12,243,389 km (0.098 R)
• M56: 12,312,054 km (0.117 R)
• M57: 12,680,215 km (0.051 R)
• M58: 13,098,790 km (0.066 R)
• M59: 13,192,438 km (0.078 R)
• M60: 13,853,960 km (0.039 R)
• M61: 14,261,015 km (0.082 R)
• M62: 14,550,637 km (0.09 R)
• M63: 14,939,891 km (0.098 R)
• M64: 15,013,343 km (0.087 R)
• M65: 15,234,150 km (0.118 R)
• M66: 15,530,204 km (0.117 R)
• M67: 16,153,279 km (0.117 R)
• M68: 16,329,206 km (0.045 R)
• M69: 16,480,449 km (0.041 R)
• M70: 16,784,432 km (0.114 R)
• M71: 16,911,590 km (0.09 R)
• M72: 17,141,373 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.3

Radius: 3

Gravity: 22.7 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.57 AU - 13.29 AU

Year: 16422 Days

Day: 16.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,577,545 km

• M1: 95,892 km (0.085 R)
• M2: 119,080 km (0.096 R)
• M3: 192,682 km (0.077 R)
• M4: 224,098 km (0.054 R)
• M5: 476,768 km (0.113 R)
• M6: 792,570 km (0.109 R)
• M7: 1,045,091 km (0.036 R)
• M8: 1,796,970 km (0.119 R)
• M9: 2,053,231 km (0.101 R)
• M10: 2,100,952 km (0.099 R)
• M11: 2,702,934 km (0.081 R)
• M12: 2,941,543 km (0.06 R)
• M13: 3,298,035 km (0.086 R)
• M14: 3,410,383 km (0.073 R)
• M15: 3,697,012 km (0.1 R)
• M16: 3,931,881 km (0.118 R)
• M17: 4,570,813 km (0.104 R)
• M18: 5,241,461 km (0.09 R)
• M19: 5,806,492 km (0.092 R)
• M20: 5,942,177 km (0.107 R)
• M21: 6,044,652 km (0.1 R)
• M22: 6,216,839 km (0.095 R)
• M23: 6,355,666 km (0.118 R)
• M24: 6,921,295 km (0.114 R)
• M25: 7,065,208 km (0.076 R)
• M26: 7,613,634 km (0.054 R)
• M27: 7,949,182 km (0.058 R)
• M28: 8,289,667 km (0.094 R)
• M29: 8,365,962 km (0.075 R)
• M30: 8,867,563 km (0.03 R)
• M31: 9,899,489 km (0.115 R)
• M32: 10,265,555 km (0.119 R)
• M33: 10,306,396 km (0.099 R)
• M34: 10,843,602 km (0.119 R)
• M35: 11,220,738 km (0.11 R)
• M36: 11,262,924 km (0.04 R)
• M37: 11,644,848 km (0.088 R)
• M38: 11,901,857 km (0.091 R)
• M39: 12,117,428 km (0.101 R)
• M40: 12,904,163 km (0.086 R)
• M41: 13,214,578 km (0.109 R)
• M42: 13,572,416 km (0.094 R)
• M43: 13,888,068 km (0.053 R)
• M44: 14,664,630 km (0.045 R)
• M45: 15,974,061 km (0.034 R)
• M46: 16,116,478 km (0.102 R)
• M47: 16,787,125 km (0.098 R)
• M48: 16,835,296 km (0.087 R)
• M49: 17,174,284 km (0.109 R)
• M50: 17,760,708 km (0.052 R)
• M51: 18,007,096 km (0.116 R)
• M52: 18,503,013 km (0.105 R)
• M53: 19,356,319 km (0.082 R)
• M54: 19,508,161 km (0.099 R)
• M55: 19,660,601 km (0.038 R)
• M56: 19,762,328 km (0.042 R)
• M57: 20,685,945 km (0.108 R)
• M58: 21,257,409 km (0.095 R)
• M59: 21,361,828 km (0.041 R)
• M60: 21,571,265 km (0.085 R)
• M61: 21,781,300 km (0.065 R)
• M62: 22,044,892 km (0.074 R)
• M63: 22,468,852 km (0.086 R)
• M64: 23,810,745 km (0.053 R)
• M65: 24,518,642 km (0.042 R)
• M66: 24,792,855 km (0.036 R)
• M67: 25,123,167 km (0.12 R)
• M68: 25,344,123 km (0.095 R)
• M69: 26,346,728 km (0.033 R)
• M70: 26,515,026 km (0.119 R)
• M71: 26,740,171 km (0.039 R)
• M72: 26,965,764 km (0.113 R)
• M73: 27,362,199 km (0.102 R)
• M74: 27,589,587 km (0.026 R)
• M75: 28,160,752 km (0.12 R)
• M76: 29,198,812 km (0.106 R)
• M77: 29,722,404 km (0.031 R)
• M78: 30,249,288 km (0.104 R)
• M79: 30,661,131 km (0.082 R)
• M80: 32,567,307 km (0.113 R)
• M81: 32,989,322 km (0.094 R)
• M82: 35,003,359 km (0.117 R)
• M83: 35,559,563 km (0.115 R)
• M84: 35,869,829 km (0.099 R)
• M85: 36,243,226 km (0.063 R)
• M86: 36,617,968 km (0.078 R)
• M87: 37,308,363 km (0.096 R)
• M88: 37,371,343 km (0.074 R)
• M89: 38,320,243 km (0.108 R)
• M90: 39,533,481 km (0.111 R)
• M91: 39,983,621 km (0.077 R)
• M92: 41,474,663 km (0.069 R)
• M93: 42,259,753 km (0.103 R)
• M94: 43,711,899 km (0.067 R)
• M95: 44,110,727 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 19,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit