🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.74 AU - 0.82 AU

Year: 241 Days

Day: 40.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.99 AU - 1.15 AU

Year: 387 Days

Day: 23.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,784,799 km

• M1: 590,014 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.95 AU - 2.35 AU

Year: 1103 Days

Day: 19 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.5 AU - 2.94 AU

Year: 1569 Days

Day: 30 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,784,799 km

• M1: 42,935 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.13 AU - 5.37 AU

Year: 3622 Days

Day: 27.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,784,799 km

• M1: 528,978 km (0.088 R)
• M2: 1,520,812 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.33 AU - 6.69 AU

Year: 4525 Days

Day: 36 Hours

Environment

Temp: -140 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,784,799 km

• M1: 207,043 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.4

Radius: 5.6

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.01 AU - 15.79 AU

Year: 17161 Days

Day: 18.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,784,799 km

• M1: 76,445 km (0.112 R)
• M2: 123,717 km (0.082 R)
• M3: 267,481 km (0.063 R)
• M4: 629,059 km (0.114 R)
• M5: 673,789 km (0.087 R)
• M6: 766,689 km (0.034 R)
• M7: 1,350,270 km (0.114 R)
• M8: 4,501,101 km (0.111 R)
• M9: 5,039,803 km (0.081 R)
• M10: 5,741,417 km (0.116 R)
• M11: 6,275,182 km (0.12 R)
• M12: 6,473,249 km (0.107 R)
• M13: 6,573,031 km (0.107 R)
• M14: 7,704,141 km (0.083 R)
• M15: 7,809,906 km (0.093 R)
• M16: 8,894,042 km (0.056 R)
• M17: 9,397,140 km (0.086 R)
• M18: 10,140,043 km (0.11 R)
• M19: 10,314,175 km (0.083 R)
• M20: 10,547,847 km (0.092 R)
• M21: 10,783,314 km (0.091 R)
• M22: 11,199,645 km (0.075 R)
• M23: 11,621,062 km (0.038 R)
• M24: 12,479,604 km (0.106 R)
• M25: 13,933,695 km (0.116 R)
• M26: 14,779,073 km (0.102 R)
• M27: 15,174,909 km (0.108 R)
• M28: 15,507,315 km (0.071 R)
• M29: 17,274,515 km (0.073 R)
• M30: 18,463,968 km (0.044 R)
• M31: 18,818,814 km (0.045 R)
• M32: 21,439,619 km (0.101 R)
• M33: 21,513,969 km (0.106 R)
• M34: 21,663,118 km (0.113 R)
• M35: 21,887,365 km (0.112 R)
• M36: 22,262,856 km (0.056 R)
• M37: 22,716,287 km (0.106 R)
• M38: 23,020,270 km (0.069 R)
• M39: 26,053,816 km (0.111 R)
• M40: 26,212,838 km (0.062 R)
• M41: 28,063,513 km (0.092 R)
• M42: 28,553,147 km (0.074 R)
• M43: 29,540,942 km (0.061 R)
• M44: 29,706,696 km (0.099 R)
• M45: 29,955,777 km (0.115 R)
• M46: 31,127,727 km (0.109 R)
• M47: 31,634,564 km (0.088 R)
• M48: 32,144,094 km (0.083 R)
• M49: 32,229,365 km (0.104 R)
• M50: 33,948,843 km (0.065 R)
• M51: 34,296,359 km (0.095 R)
• M52: 37,118,373 km (0.069 R)
• M53: 37,565,970 km (0.07 R)
• M54: 38,466,549 km (0.109 R)
• M55: 39,010,338 km (0.117 R)
• M56: 39,283,204 km (0.092 R)
• M57: 40,656,961 km (0.078 R)
• M58: 40,933,568 km (0.093 R)
• M59: 42,232,676 km (0.111 R)
• M60: 43,075,061 km (0.05 R)
• M61: 44,586,149 km (0.097 R)
• M62: 44,871,283 km (0.094 R)
• M63: 44,966,577 km (0.097 R)
• M64: 45,061,871 km (0.115 R)
• M65: 46,692,039 km (0.064 R)
• M66: 50,009,820 km (0.057 R)
• M67: 50,504,092 km (0.042 R)
• M68: 50,603,125 km (0.093 R)
• M69: 52,096,710 km (0.094 R)
• M70: 52,497,483 km (0.117 R)
• M71: 53,604,657 km (0.074 R)
• M72: 56,869,331 km (0.088 R)
• M73: 57,695,411 km (0.101 R)
• M74: 58,110,096 km (0.055 R)
• M75: 58,837,890 km (0.07 R)
• M76: 61,250,754 km (0.098 R)
• M77: 61,462,136 km (0.068 R)
• M78: 61,885,498 km (0.113 R)
• M79: 62,735,213 km (0.056 R)
• M80: 63,909,706 km (0.107 R)
• M81: 65,739,288 km (0.118 R)
• M82: 66,064,065 km (0.118 R)
• M83: 66,172,374 km (0.11 R)
• M84: 68,790,038 km (0.078 R)
• M85: 69,560,018 km (0.097 R)
• M86: 69,890,779 km (0.094 R)
• M87: 71,219,208 km (0.112 R)
• M88: 71,998,014 km (0.079 R)
• M89: 72,109,614 km (0.109 R)
• M90: 74,351,339 km (0.108 R)
• M91: 74,689,579 km (0.049 R)
• M92: 75,028,418 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.5

Radius: 7.7

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.17 AU - 14.55 AU

Year: 18052 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,784,799 km

• M1: 190,288 km (0.112 R)
• M2: 255,214 km (0.103 R)
• M3: 379,979 km (0.072 R)
• M4: 488,287 km (0.091 R)
• M5: 923,916 km (0.09 R)
• M6: 973,134 km (0.102 R)
• M7: 1,543,252 km (0.113 R)
• M8: 1,602,343 km (0.071 R)
• M9: 1,784,254 km (0.113 R)
• M10: 2,102,299 km (0.092 R)
• M11: 2,472,703 km (0.083 R)
• M12: 3,311,798 km (0.101 R)
• M13: 4,357,038 km (0.091 R)
• M14: 4,741,056 km (0.081 R)
• M15: 5,359,942 km (0.053 R)
• M16: 5,495,777 km (0.025 R)
• M17: 5,957,137 km (0.107 R)
• M18: 8,131,093 km (0.117 R)
• M19: 8,762,396 km (0.091 R)
• M20: 8,815,803 km (0.119 R)
• M21: 9,409,556 km (0.073 R)
• M22: 9,628,717 km (0.117 R)
• M23: 10,978,689 km (0.117 R)
• M24: 11,036,284 km (0.118 R)
• M25: 12,029,614 km (0.059 R)
• M26: 12,506,831 km (0.086 R)
• M27: 13,051,217 km (0.067 R)
• M28: 15,562,966 km (0.114 R)
• M29: 16,082,818 km (0.1 R)
• M30: 17,541,697 km (0.118 R)
• M31: 17,879,040 km (0.116 R)
• M32: 18,835,270 km (0.07 R)
• M33: 19,598,219 km (0.114 R)
• M34: 19,948,278 km (0.094 R)
• M35: 23,265,162 km (0.073 R)
• M36: 24,835,191 km (0.101 R)
• M37: 24,910,888 km (0.118 R)
• M38: 28,076,528 km (0.112 R)
• M39: 28,313,043 km (0.073 R)
• M40: 29,106,360 km (0.08 R)
• M41: 30,552,672 km (0.098 R)
• M42: 30,633,754 km (0.07 R)
• M43: 31,040,062 km (0.034 R)
• M44: 31,366,335 km (0.074 R)
• M45: 32,022,322 km (0.109 R)
• M46: 33,264,583 km (0.117 R)
• M47: 36,052,339 km (0.068 R)
• M48: 37,171,032 km (0.115 R)
• M49: 37,691,184 km (0.096 R)
• M50: 37,952,232 km (0.069 R)
• M51: 40,238,985 km (0.09 R)
• M52: 42,570,168 km (0.081 R)
• M53: 43,205,211 km (0.118 R)
• M54: 45,313,793 km (0.117 R)
• M55: 46,055,051 km (0.11 R)
• M56: 48,302,908 km (0.113 R)
• M57: 49,060,023 km (0.069 R)
• M58: 49,535,296 km (0.112 R)
• M59: 50,298,843 km (0.071 R)
• M60: 50,586,221 km (0.082 R)
• M61: 50,682,113 km (0.068 R)
• M62: 51,258,663 km (0.112 R)
• M63: 51,837,607 km (0.1 R)
• M64: 53,587,004 km (0.098 R)
• M65: 53,782,678 km (0.072 R)
• M66: 54,272,612 km (0.026 R)
• M67: 55,751,386 km (0.118 R)
• M68: 57,343,407 km (0.114 R)
• M69: 60,673,755 km (0.114 R)
• M70: 60,979,682 km (0.116 R)
• M71: 61,286,059 km (0.118 R)
• M72: 62,928,644 km (0.092 R)
• M73: 65,106,639 km (0.1 R)
• M74: 66,257,196 km (0.101 R)
• M75: 66,677,267 km (0.113 R)
• M76: 66,887,602 km (0.07 R)
• M77: 71,141,118 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.7

Radius: 4.7

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 13.78 AU - 15.32 AU

Year: 19417 Days

Day: 23.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,784,799 km

• M1: 210,484 km (0.116 R)
• M2: 337,642 km (0.098 R)
• M3: 380,577 km (0.095 R)
• M4: 425,456 km (0.099 R)
• M5: 537,505 km (0.116 R)
• M6: 641,176 km (0.082 R)
• M7: 732,581 km (0.066 R)
• M8: 828,473 km (0.078 R)
• M9: 1,251,386 km (0.08 R)
• M10: 1,297,014 km (0.055 R)
• M11: 1,582,147 km (0.08 R)
• M12: 1,732,044 km (0.09 R)
• M13: 1,912,609 km (0.112 R)
• M14: 2,872,878 km (0.073 R)
• M15: 3,117,470 km (0.098 R)
• M16: 3,305,365 km (0.106 R)
• M17: 3,890,891 km (0.085 R)
• M18: 4,161,364 km (0.101 R)
• M19: 4,972,334 km (0.103 R)
• M20: 5,008,836 km (0.108 R)
• M21: 5,339,896 km (0.119 R)
• M22: 5,489,344 km (0.093 R)
• M23: 5,869,173 km (0.053 R)
• M24: 6,257,230 km (0.071 R)
• M25: 6,936,105 km (0.1 R)
• M26: 7,806,466 km (0.083 R)
• M27: 7,933,474 km (0.1 R)
• M28: 9,108,266 km (0.11 R)
• M29: 9,152,697 km (0.052 R)
• M30: 9,197,427 km (0.114 R)
• M31: 9,829,627 km (0.06 R)
• M32: 10,058,811 km (0.112 R)
• M33: 10,803,958 km (0.111 R)
• M34: 12,346,761 km (0.077 R)
• M35: 13,497,617 km (0.071 R)
• M36: 13,752,383 km (0.095 R)
• M37: 14,008,644 km (0.075 R)
• M38: 14,682,283 km (0.095 R)
• M39: 14,944,229 km (0.03 R)
• M40: 15,154,863 km (0.059 R)
• M41: 15,846,154 km (0.088 R)
• M42: 16,168,837 km (0.054 R)
• M43: 16,493,464 km (0.077 R)
• M44: 16,547,768 km (0.102 R)
• M45: 17,039,497 km (0.064 R)
• M46: 19,053,533 km (0.061 R)
• M47: 19,281,969 km (0.085 R)
• M48: 20,262,732 km (0.071 R)
• M49: 22,332,569 km (0.096 R)
• M50: 22,754,435 km (0.081 R)
• M51: 23,057,520 km (0.076 R)
• M52: 23,179,143 km (0.071 R)
• M53: 23,606,245 km (0.101 R)
• M54: 23,667,580 km (0.116 R)
• M55: 24,221,092 km (0.077 R)
• M56: 24,282,876 km (0.025 R)
• M57: 24,530,460 km (0.091 R)
• M58: 24,841,175 km (0.091 R)
• M59: 24,903,408 km (0.061 R)
• M60: 25,028,173 km (0.04 R)
• M61: 26,604,934 km (0.119 R)
• M62: 26,988,204 km (0.102 R)
• M63: 27,180,437 km (0.045 R)
• M64: 27,373,119 km (0.098 R)
• M65: 29,391,194 km (0.114 R)
• M66: 31,591,330 km (0.096 R)
• M67: 31,929,422 km (0.108 R)
• M68: 32,336,477 km (0.113 R)
• M69: 33,087,459 km (0.101 R)
• M70: 33,155,974 km (0.115 R)
• M71: 33,499,451 km (0.117 R)
• M72: 34,051,318 km (0.087 R)
• M73: 36,714,010 km (0.049 R)
• M74: 36,998,097 km (0.055 R)
• M75: 38,142,072 km (0.093 R)
• M76: 38,790,578 km (0.113 R)
• M77: 40,244,819 km (0.102 R)
• M78: 40,831,392 km (0.096 R)
• M79: 42,161,766 km (0.097 R)
• M80: 42,832,114 km (0.082 R)
• M81: 43,731,646 km (0.117 R)
• M82: 43,806,894 km (0.088 R)
• M83: 43,882,142 km (0.107 R)
• M84: 47,700,478 km (0.044 R)
• M85: 48,243,369 km (0.077 R)
• M86: 48,321,159 km (0.091 R)
• M87: 48,866,444 km (0.097 R)
• M88: 50,988,938 km (0.077 R)
• M89: 51,385,373 km (0.089 R)
• M90: 51,464,659 km (0.093 R)
• M91: 51,862,291 km (0.101 R)
• M92: 52,260,819 km (0.088 R)
• M93: 52,420,590 km (0.075 R)
• M94: 53,061,168 km (0.053 R)
• M95: 53,784,773 km (0.081 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit