🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.75 AU - 1.23 AU

Year: 355 Days

Day: 40.7 Hours

Environment

Temp: 97 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.86 AU - 1.94 AU

Year: 943 Days

Day: 26.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.74 AU - 3.42 AU

Year: 1945 Days

Day: 22.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,490,779 km

• M1: 117,135 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 12.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.78 AU - 5.42 AU

Year: 4145 Days

Day: 12.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,490,779 km

• M1: 153,637 km (0.102 R)
• M2: 267,930 km (0.108 R)
• M3: 402,568 km (0.101 R)
• M4: 485,894 km (0.091 R)
• M5: 585,376 km (0.064 R)
• M6: 665,561 km (0.073 R)
• M7: 879,635 km (0.038 R)
• M8: 1,072,318 km (0.076 R)
• M9: 1,151,305 km (0.077 R)
• M10: 1,232,387 km (0.104 R)
• M11: 1,376,151 km (0.114 R)
• M12: 1,538,465 km (0.114 R)
• M13: 1,760,767 km (0.078 R)
• M14: 1,951,953 km (0.092 R)
• M15: 2,737,491 km (0.029 R)
• M16: 2,864,051 km (0.102 R)
• M17: 3,156,216 km (0.111 R)
• M18: 3,407,092 km (0.026 R)
• M19: 3,509,267 km (0.079 R)
• M20: 3,716,909 km (0.117 R)
• M21: 3,982,146 km (0.052 R)
• M22: 4,290,317 km (0.088 R)
• M23: 4,475,220 km (0.109 R)
• M24: 4,568,719 km (0.064 R)
• M25: 4,891,551 km (0.099 R)
• M26: 5,007,190 km (0.119 R)
• M27: 5,202,116 km (0.109 R)
• M28: 5,320,299 km (0.1 R)
• M29: 5,439,528 km (0.12 R)
• M30: 5,700,576 km (0.104 R)
• M31: 5,822,499 km (0.075 R)
• M32: 6,339,958 km (0.098 R)
• M33: 6,980,386 km (0.082 R)
• M34: 7,264,323 km (0.108 R)
• M35: 7,507,719 km (0.062 R)
• M36: 7,686,339 km (0.064 R)
• M37: 7,798,687 km (0.094 R)
• M38: 8,162,060 km (0.106 R)
• M39: 8,530,968 km (0.111 R)
• M40: 8,694,030 km (0.111 R)
• M41: 9,429,004 km (0.103 R)
• M42: 9,962,620 km (0.097 R)
• M43: 10,506,109 km (0.105 R)
• M44: 11,008,758 km (0.111 R)
• M45: 11,161,048 km (0.106 R)
• M46: 11,985,183 km (0.063 R)
• M47: 12,351,847 km (0.115 R)
• M48: 13,609,965 km (0.067 R)
• M49: 13,773,476 km (0.061 R)
• M50: 14,545,401 km (0.085 R)
• M51: 14,684,826 km (0.06 R)
• M52: 14,768,601 km (0.103 R)
• M53: 15,077,221 km (0.073 R)
• M54: 15,643,898 km (0.119 R)
• M55: 16,044,820 km (0.114 R)
• M56: 16,131,138 km (0.045 R)
• M57: 16,304,373 km (0.077 R)
• M58: 16,827,516 km (0.094 R)
• M59: 16,944,502 km (0.107 R)
• M60: 17,061,787 km (0.105 R)
• M61: 17,711,640 km (0.038 R)
• M62: 18,339,652 km (0.097 R)
• M63: 18,611,022 km (0.076 R)
• M64: 18,914,108 km (0.069 R)
• M65: 21,207,293 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 12.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.4 AU - 6.92 AU

Year: 5502 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,490,779 km

• M1: 160,519 km (0.031 R)
• M2: 436,975 km (0.072 R)
• M3: 699,520 km (0.092 R)
• M4: 802,293 km (0.097 R)
• M5: 961,914 km (0.099 R)
• M6: 1,166,115 km (0.104 R)
• M7: 1,457,083 km (0.092 R)
• M8: 1,555,369 km (0.08 R)
• M9: 1,655,899 km (0.108 R)
• M10: 2,094,520 km (0.116 R)
• M11: 2,192,357 km (0.067 R)
• M12: 2,363,646 km (0.075 R)
• M13: 2,465,523 km (0.085 R)
• M14: 2,598,964 km (0.109 R)
• M15: 2,734,799 km (0.102 R)
• M16: 2,842,210 km (0.092 R)
• M17: 3,093,086 km (0.104 R)
• M18: 3,302,223 km (0.083 R)
• M19: 3,516,148 km (0.07 R)
• M20: 4,150,144 km (0.092 R)
• M21: 4,274,161 km (0.089 R)
• M22: 4,381,422 km (0.078 R)
• M23: 4,894,094 km (0.053 R)
• M24: 5,368,170 km (0.059 R)
• M25: 5,561,899 km (0.111 R)
• M26: 5,679,334 km (0.104 R)
• M27: 5,916,596 km (0.06 R)
• M28: 6,036,424 km (0.086 R)
• M29: 6,197,541 km (0.107 R)
• M30: 6,606,691 km (0.063 R)
• M31: 6,689,568 km (0.07 R)
• M32: 6,814,482 km (0.103 R)
• M33: 7,024,518 km (0.094 R)
• M34: 7,300,825 km (0.098 R)
• M35: 7,842,369 km (0.096 R)
• M36: 8,329,609 km (0.074 R)
• M37: 8,599,484 km (0.094 R)
• M38: 8,781,096 km (0.032 R)
• M39: 8,895,239 km (0.074 R)
• M40: 9,009,981 km (0.08 R)
• M41: 9,148,209 km (0.073 R)
• M42: 9,356,748 km (0.047 R)
• M43: 9,661,030 km (0.068 R)
• M44: 9,849,823 km (0.056 R)
• M45: 10,303,404 km (0.091 R)
• M46: 10,666,179 km (0.034 R)
• M47: 10,861,404 km (0.1 R)
• M48: 11,131,877 km (0.078 R)
• M49: 11,404,444 km (0.107 R)
• M50: 11,529,209 km (0.095 R)
• M51: 11,754,653 km (0.077 R)
• M52: 11,956,460 km (0.112 R)
• M53: 12,261,191 km (0.077 R)
• M54: 12,671,538 km (0.071 R)
• M55: 13,243,152 km (0.107 R)
• M56: 13,400,528 km (0.069 R)
• M57: 13,717,078 km (0.09 R)
• M58: 14,465,516 km (0.098 R)
• M59: 15,008,107 km (0.089 R)
• M60: 16,001,886 km (0.032 R)
• M61: 16,506,629 km (0.061 R)
• M62: 16,704,397 km (0.089 R)
• M63: 17,073,755 km (0.114 R)
• M64: 17,187,898 km (0.111 R)
• M65: 17,849,420 km (0.096 R)
• M66: 18,023,252 km (0.106 R)
• M67: 18,343,691 km (0.1 R)
• M68: 18,754,187 km (0.106 R)
• M69: 18,842,450 km (0.111 R)
• M70: 19,108,435 km (0.101 R)
• M71: 19,853,582 km (0.093 R)
• M72: 20,184,493 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 10.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.86 AU - 8.22 AU

Year: 6722 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 43,490,779 km

• M1: 135,236 km (0.096 R)
• M2: 223,350 km (0.09 R)
• M3: 367,412 km (0.062 R)
• M4: 434,582 km (0.108 R)
• M5: 529,128 km (0.04 R)
• M6: 619,934 km (0.068 R)
• M7: 832,811 km (0.083 R)
• M8: 1,204,712 km (0.07 R)
• M9: 1,608,925 km (0.052 R)
• M10: 1,764,656 km (0.089 R)
• M11: 1,925,624 km (0.116 R)
• M12: 2,320,113 km (0.097 R)
• M13: 2,477,042 km (0.042 R)
• M14: 2,822,613 km (0.071 R)
• M15: 3,118,816 km (0.06 R)
• M16: 3,248,817 km (0.056 R)
• M17: 3,336,631 km (0.058 R)
• M18: 3,514,503 km (0.066 R)
• M19: 3,581,971 km (0.093 R)
• M20: 3,856,484 km (0.112 R)
• M21: 4,329,362 km (0.045 R)
• M22: 4,548,074 km (0.11 R)
• M23: 5,303,843 km (0.069 R)
• M24: 5,433,694 km (0.11 R)
• M25: 5,856,009 km (0.026 R)
• M26: 6,125,434 km (0.093 R)
• M27: 6,845,150 km (0.087 R)
• M28: 7,157,660 km (0.117 R)
• M29: 7,974,314 km (0.045 R)
• M30: 8,881,775 km (0.104 R)
• M31: 9,410,604 km (0.101 R)
• M32: 10,303,853 km (0.05 R)
• M33: 10,760,575 km (0.043 R)
• M34: 11,091,037 km (0.053 R)
• M35: 11,190,669 km (0.089 R)
• M36: 12,618,580 km (0.119 R)
• M37: 13,037,006 km (0.117 R)
• M38: 13,142,323 km (0.053 R)
• M39: 13,247,939 km (0.086 R)
• M40: 13,495,374 km (0.051 R)
• M41: 14,464,469 km (0.074 R)
• M42: 14,719,383 km (0.102 R)
• M43: 15,791,402 km (0.113 R)
• M44: 15,903,750 km (0.107 R)
• M45: 17,118,335 km (0.061 R)
• M46: 17,426,656 km (0.097 R)
• M47: 17,542,744 km (0.11 R)
• M48: 19,075,374 km (0.093 R)
• M49: 19,195,052 km (0.056 R)
• M50: 19,756,792 km (0.066 R)
• M51: 19,877,967 km (0.094 R)
• M52: 21,682,117 km (0.111 R)
• M53: 22,057,458 km (0.108 R)
• M54: 22,435,193 km (0.082 R)
• M55: 23,452,608 km (0.076 R)
• M56: 24,052,944 km (0.06 R)
• M57: 24,182,346 km (0.116 R)
• M58: 24,268,664 km (0.094 R)
• M59: 24,441,749 km (0.116 R)
• M60: 24,919,565 km (0.111 R)
• M61: 26,282,850 km (0.068 R)
• M62: 26,371,711 km (0.108 R)
• M63: 26,727,904 km (0.099 R)
• M64: 27,130,471 km (0.118 R)
• M65: 27,309,989 km (0.091 R)
• M66: 27,941,591 km (0.082 R)
• M67: 28,123,053 km (0.062 R)
• M68: 28,669,385 km (0.071 R)
• M69: 29,035,600 km (0.086 R)
• M70: 30,702,719 km (0.12 R)
• M71: 31,218,383 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.4

Radius: 12.6

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.64 AU - 10.02 AU

Year: 10256 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,490,779 km

• M1: 163,810 km (0.097 R)
• M2: 298,149 km (0.066 R)
• M3: 393,293 km (0.115 R)
• M4: 641,176 km (0.108 R)
• M5: 1,174,194 km (0.062 R)
• M6: 1,405,622 km (0.114 R)
• M7: 1,568,384 km (0.113 R)
• M8: 1,868,777 km (0.094 R)
• M9: 2,141,194 km (0.101 R)
• M10: 2,878,263 km (0.117 R)
• M11: 3,717,357 km (0.079 R)
• M12: 3,802,329 km (0.08 R)
• M13: 3,974,666 km (0.073 R)
• M14: 4,506,935 km (0.042 R)
• M15: 4,597,891 km (0.091 R)
• M16: 4,720,112 km (0.116 R)
• M17: 4,936,580 km (0.116 R)
• M18: 5,093,359 km (0.11 R)
• M19: 5,347,525 km (0.068 R)
• M20: 5,736,779 km (0.079 R)
• M21: 5,868,575 km (0.09 R)
• M22: 6,646,035 km (0.092 R)
• M23: 7,817,835 km (0.088 R)
• M24: 8,861,729 km (0.086 R)
• M25: 9,129,509 km (0.101 R)
• M26: 9,673,298 km (0.112 R)
• M27: 10,227,558 km (0.1 R)
• M28: 11,201,739 km (0.12 R)
• M29: 12,036,196 km (0.118 R)
• M30: 12,418,269 km (0.043 R)
• M31: 13,194,383 km (0.057 R)
• M32: 14,075,065 km (0.044 R)
• M33: 15,248,361 km (0.112 R)
• M34: 15,385,842 km (0.095 R)
• M35: 15,707,926 km (0.105 R)
• M36: 15,846,753 km (0.119 R)
• M37: 16,312,301 km (0.097 R)
• M38: 17,161,718 km (0.112 R)
• M39: 17,400,177 km (0.113 R)
• M40: 17,784,045 km (0.088 R)
• M41: 18,170,756 km (0.101 R)
• M42: 19,446,676 km (0.103 R)
• M43: 19,945,136 km (0.076 R)
• M44: 21,363,025 km (0.045 R)
• M45: 22,604,238 km (0.097 R)
• M46: 24,295,293 km (0.07 R)
• M47: 24,939,910 km (0.092 R)
• M48: 25,047,919 km (0.107 R)
• M49: 26,136,394 km (0.114 R)
• M50: 26,465,958 km (0.047 R)
• M51: 26,741,667 km (0.04 R)
• M52: 28,022,075 km (0.06 R)
• M53: 28,528,464 km (0.082 R)
• M54: 29,379,376 km (0.116 R)
• M55: 29,836,547 km (0.038 R)
• M56: 30,066,030 km (0.112 R)
• M57: 31,105,885 km (0.111 R)
• M58: 31,571,883 km (0.078 R)
• M59: 31,688,719 km (0.096 R)
• M60: 33,458,910 km (0.111 R)
• M61: 34,656,740 km (0.084 R)
• M62: 34,837,604 km (0.111 R)
• M63: 34,958,330 km (0.114 R)
• M64: 35,079,354 km (0.118 R)
• M65: 35,200,379 km (0.042 R)
• M66: 36,357,219 km (0.059 R)
• M67: 37,279,341 km (0.069 R)
• M68: 37,836,443 km (0.092 R)
• M69: 38,396,089 km (0.114 R)
• M70: 39,021,258 km (0.03 R)
• M71: 39,586,738 km (0.071 R)
• M72: 40,028,501 km (0.06 R)
• M73: 40,725,926 km (0.104 R)
• M74: 41,108,148 km (0.103 R)
• M75: 41,235,755 km (0.027 R)
• M76: 42,390,501 km (0.095 R)
• M77: 42,648,558 km (0.08 R)
• M78: 43,231,092 km (0.117 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit