🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.61 AU - 0.71 AU

Year: 196 Days

Day: 43.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,192,783 km

• M1: 469,588 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.51 AU - 1.59 AU

Year: 705 Days

Day: 23.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,192,783 km

• M1: 1,012,628 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.88 AU - 2.6 AU

Year: 1225 Days

Day: 31.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.32 AU - 2.52 AU

Year: 1375 Days

Day: 42.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.06 AU - 3.18 AU

Year: 2013 Days

Day: 40.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.2

Radius: 8.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.13 AU - 5.43 AU

Year: 4431 Days

Day: 10.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 84,192,783 km

• M1: 155,283 km (0.116 R)
• M2: 251,923 km (0.113 R)
• M3: 386,112 km (0.075 R)
• M4: 442,211 km (0.077 R)
• M5: 528,380 km (0.102 R)
• M6: 630,256 km (0.1 R)
• M7: 739,313 km (0.104 R)
• M8: 887,564 km (0.105 R)
• M9: 954,285 km (0.095 R)
• M10: 1,104,930 km (0.08 R)
• M11: 1,201,570 km (0.04 R)
• M12: 1,455,886 km (0.113 R)
• M13: 1,727,257 km (0.09 R)
• M14: 1,811,780 km (0.091 R)
• M15: 1,912,310 km (0.098 R)
• M16: 2,074,025 km (0.076 R)
• M17: 2,317,271 km (0.042 R)
• M18: 2,395,212 km (0.111 R)
• M19: 3,345,008 km (0.049 R)
• M20: 3,540,533 km (0.081 R)
• M21: 3,648,842 km (0.102 R)
• M22: 4,055,299 km (0.095 R)
• M23: 4,593,403 km (0.098 R)
• M24: 5,194,936 km (0.085 R)
• M25: 5,630,714 km (0.041 R)
• M26: 5,757,424 km (0.052 R)
• M27: 6,013,685 km (0.111 R)
• M28: 6,078,311 km (0.119 R)
• M29: 6,427,024 km (0.094 R)
• M30: 6,939,696 km (0.096 R)
• M31: 7,956,812 km (0.067 R)
• M32: 8,194,523 km (0.068 R)
• M33: 8,362,222 km (0.075 R)
• M34: 9,593,412 km (0.094 R)
• M35: 9,871,814 km (0.077 R)
• M36: 9,948,258 km (0.089 R)
• M37: 10,101,596 km (0.049 R)
• M38: 10,255,832 km (0.09 R)
• M39: 11,170,623 km (0.092 R)
• M40: 11,597,575 km (0.058 R)
• M41: 11,840,073 km (0.113 R)
• M42: 12,439,961 km (0.094 R)
• M43: 12,495,013 km (0.047 R)
• M44: 12,550,065 km (0.11 R)
• M45: 12,743,495 km (0.027 R)
• M46: 13,273,819 km (0.044 R)
• M47: 13,555,811 km (0.078 R)
• M48: 13,839,748 km (0.061 R)
• M49: 14,587,139 km (0.118 R)
• M50: 15,259,282 km (0.049 R)
• M51: 15,525,117 km (0.107 R)
• M52: 15,584,358 km (0.082 R)
• M53: 15,703,139 km (0.087 R)
• M54: 16,091,196 km (0.076 R)
• M55: 16,968,138 km (0.068 R)
• M56: 17,090,360 km (0.034 R)
• M57: 17,182,213 km (0.102 R)
• M58: 17,335,551 km (0.107 R)
• M59: 17,397,185 km (0.096 R)
• M60: 18,642,288 km (0.11 R)
• M61: 18,799,964 km (0.066 R)
• M62: 20,856,935 km (0.082 R)
• M63: 21,912,049 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 12

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.66 AU - 7.52 AU

Year: 6895 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,192,783 km

• M1: 152,440 km (0.038 R)
• M2: 579,991 km (0.098 R)
• M3: 683,064 km (0.101 R)
• M4: 910,303 km (0.092 R)
• M5: 1,081,293 km (0.119 R)
• M6: 1,196,035 km (0.063 R)
• M7: 2,280,620 km (0.052 R)
• M8: 2,452,208 km (0.118 R)
• M9: 2,561,714 km (0.076 R)
• M10: 2,717,745 km (0.088 R)
• M11: 2,923,142 km (0.092 R)
• M12: 3,133,776 km (0.112 R)
• M13: 3,349,496 km (0.111 R)
• M14: 3,974,367 km (0.111 R)
• M15: 4,103,769 km (0.108 R)
• M16: 4,446,647 km (0.093 R)
• M17: 5,821,900 km (0.117 R)
• M18: 7,097,821 km (0.071 R)
• M19: 7,734,958 km (0.115 R)
• M20: 7,832,197 km (0.088 R)
• M21: 8,126,156 km (0.064 R)
• M22: 8,357,435 km (0.104 R)
• M23: 8,523,937 km (0.045 R)
• M24: 9,719,972 km (0.096 R)
• M25: 9,930,307 km (0.091 R)
• M26: 10,071,377 km (0.075 R)
• M27: 10,284,255 km (0.057 R)
• M28: 10,427,121 km (0.111 R)
• M29: 10,822,957 km (0.095 R)
• M30: 11,297,332 km (0.111 R)
• M31: 13,029,975 km (0.111 R)
• M32: 13,495,523 km (0.087 R)
• M33: 14,283,605 km (0.116 R)
• M34: 14,884,390 km (0.064 R)
• M35: 14,965,173 km (0.118 R)
• M36: 15,248,960 km (0.053 R)
• M37: 15,452,712 km (0.103 R)
• M38: 16,694,225 km (0.075 R)
• M39: 16,778,149 km (0.085 R)
• M40: 16,946,447 km (0.106 R)
• M41: 17,030,820 km (0.097 R)
• M42: 18,442,425 km (0.099 R)
• M43: 19,052,635 km (0.076 R)
• M44: 19,669,577 km (0.069 R)
• M45: 20,652,136 km (0.11 R)
• M46: 21,104,071 km (0.073 R)
• M47: 21,240,354 km (0.111 R)
• M48: 22,711,500 km (0.033 R)
• M49: 22,851,075 km (0.044 R)
• M50: 23,131,122 km (0.041 R)
• M51: 23,506,313 km (0.105 R)
• M52: 24,072,990 km (0.116 R)
• M53: 24,548,562 km (0.112 R)
• M54: 25,364,319 km (0.116 R)
• M55: 26,286,440 km (0.034 R)
• M56: 26,972,945 km (0.04 R)
• M57: 27,219,482 km (0.102 R)
• M58: 27,566,100 km (0.118 R)
• M59: 28,714,862 km (0.032 R)
• M60: 29,017,200 km (0.096 R)
• M61: 29,726,593 km (0.118 R)
• M62: 30,852,915 km (0.114 R)
• M63: 31,993,300 km (0.074 R)
• M64: 32,883,856 km (0.062 R)
• M65: 33,676,425 km (0.099 R)
• M66: 34,796,614 km (0.097 R)
• M67: 35,118,998 km (0.089 R)
• M68: 35,442,279 km (0.115 R)
• M69: 35,766,457 km (0.093 R)
• M70: 35,874,916 km (0.025 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.3

Radius: 6.8

Gravity: 19.9 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.46 AU - 16.46 AU

Year: 20084 Days

Day: 18.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,192,783 km

• M1: 209,287 km (0.064 R)
• M2: 304,880 km (0.07 R)
• M3: 359,035 km (0.091 R)
• M4: 659,128 km (0.026 R)
• M5: 2,168,870 km (0.086 R)
• M6: 2,704,580 km (0.111 R)
• M7: 2,946,180 km (0.109 R)
• M8: 3,237,148 km (0.096 R)
• M9: 3,364,606 km (0.093 R)
• M10: 3,537,242 km (0.081 R)
• M11: 3,712,870 km (0.12 R)
• M12: 4,302,884 km (0.091 R)
• M13: 5,217,076 km (0.059 R)
• M14: 5,366,824 km (0.045 R)
• M15: 5,979,876 km (0.037 R)
• M16: 6,136,654 km (0.103 R)
• M17: 6,189,163 km (0.043 R)
• M18: 6,294,779 km (0.119 R)
• M19: 6,722,928 km (0.11 R)
• M20: 7,327,154 km (0.084 R)
• M21: 7,607,501 km (0.12 R)
• M22: 7,891,288 km (0.116 R)
• M23: 9,727,452 km (0.085 R)
• M24: 10,915,109 km (0.117 R)
• M25: 11,106,744 km (0.052 R)
• M26: 11,235,099 km (0.068 R)
• M27: 12,016,000 km (0.092 R)
• M28: 12,346,462 km (0.055 R)
• M29: 12,546,175 km (0.043 R)
• M30: 13,424,015 km (0.084 R)
• M31: 16,980,406 km (0.099 R)
• M32: 17,054,307 km (0.061 R)
• M33: 17,202,558 km (0.115 R)
• M34: 18,555,521 km (0.099 R)
• M35: 18,631,667 km (0.058 R)
• M36: 20,333,642 km (0.109 R)
• M37: 23,635,267 km (0.088 R)
• M38: 24,716,411 km (0.116 R)
• M39: 29,376,384 km (0.081 R)
• M40: 31,623,195 km (0.115 R)
• M41: 32,079,169 km (0.059 R)
• M42: 33,090,002 km (0.109 R)
• M43: 33,182,453 km (0.109 R)
• M44: 34,017,957 km (0.092 R)
• M45: 34,766,545 km (0.099 R)
• M46: 35,520,369 km (0.086 R)
• M47: 39,664,230 km (0.045 R)
• M48: 40,254,393 km (0.1 R)
• M49: 40,550,597 km (0.103 R)
• M50: 41,742,743 km (0.056 R)
• M51: 42,242,848 km (0.079 R)
• M52: 42,543,839 km (0.048 R)
• M53: 44,875,172 km (0.118 R)
• M54: 45,182,297 km (0.092 R)
• M55: 45,387,396 km (0.083 R)
• M56: 45,592,793 km (0.079 R)
• M57: 47,039,704 km (0.036 R)
• M58: 47,143,675 km (0.058 R)
• M59: 48,291,838 km (0.104 R)
• M60: 48,921,944 km (0.053 R)
• M61: 49,872,340 km (0.092 R)
• M62: 50,935,382 km (0.079 R)
• M63: 51,469,596 km (0.119 R)
• M64: 54,605,168 km (0.069 R)
• M65: 56,361,447 km (0.056 R)
• M66: 56,582,403 km (0.071 R)
• M67: 57,579,622 km (0.104 R)
• M68: 57,690,923 km (0.117 R)
• M69: 57,802,074 km (0.114 R)
• M70: 59,367,017 km (0.088 R)
• M71: 59,591,713 km (0.065 R)
• M72: 59,816,709 km (0.031 R)
• M73: 61,512,999 km (0.111 R)
• M74: 61,968,076 km (0.096 R)
• M75: 62,310,056 km (0.079 R)
• M76: 63,339,888 km (0.045 R)
• M77: 64,144,575 km (0.108 R)
• M78: 64,837,213 km (0.119 R)
• M79: 64,952,852 km (0.087 R)
• M80: 66,462,744 km (0.11 R)
• M81: 68,219,172 km (0.087 R)
• M82: 68,336,906 km (0.086 R)
• M83: 69,872,378 km (0.072 R)
• M84: 69,991,009 km (0.099 R)
• M85: 70,465,983 km (0.07 R)
• M86: 71,658,128 km (0.116 R)
• M87: 73,097,559 km (0.108 R)
• M88: 73,217,985 km (0.114 R)
• M89: 73,579,563 km (0.112 R)
• M90: 75,274,657 km (0.119 R)
• M91: 77,350,177 km (0.106 R)
• M92: 78,087,246 km (0.077 R)
• M93: 79,197,113 km (0.062 R)
• M94: 79,320,681 km (0.108 R)
• M95: 79,815,999 km (0.083 R)
• M96: 83,688,639 km (0.074 R)
• M97: 84,192,784 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit