🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.35 AU - 3.15 AU

Year: 1683 Days

Day: 22.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 13.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.13 AU - 6.25 AU

Year: 4362 Days

Day: 14.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,650,935 km

• M1: 177,124 km (0.046 R)
• M2: 373,995 km (0.05 R)
• M3: 480,658 km (0.055 R)
• M4: 620,682 km (0.109 R)
• M5: 777,011 km (0.117 R)
• M6: 1,081,892 km (0.115 R)
• M7: 1,248,993 km (0.093 R)
• M8: 1,864,438 km (0.119 R)
• M9: 2,196,695 km (0.067 R)
• M10: 2,446,075 km (0.089 R)
• M11: 2,617,514 km (0.093 R)
• M12: 2,936,307 km (0.05 R)
• M13: 3,027,113 km (0.101 R)
• M14: 3,286,665 km (0.073 R)
• M15: 3,631,189 km (0.111 R)
• M16: 4,355,243 km (0.072 R)
• M17: 4,776,810 km (0.119 R)
• M18: 5,233,682 km (0.075 R)
• M19: 5,389,263 km (0.075 R)
• M20: 5,819,058 km (0.097 R)
• M21: 6,929,822 km (0.092 R)
• M22: 7,100,813 km (0.074 R)
• M23: 7,723,140 km (0.107 R)
• M24: 7,900,563 km (0.109 R)
• M25: 8,207,986 km (0.05 R)
• M26: 8,493,120 km (0.113 R)
• M27: 8,860,981 km (0.111 R)
• M28: 9,395,345 km (0.039 R)
• M29: 10,050,583 km (0.025 R)
• M30: 10,133,610 km (0.096 R)
• M31: 10,495,787 km (0.098 R)
• M32: 10,664,234 km (0.106 R)
• M33: 10,777,180 km (0.078 R)
• M34: 11,032,693 km (0.062 R)
• M35: 11,146,837 km (0.066 R)
• M36: 12,518,051 km (0.05 R)
• M37: 12,637,131 km (0.026 R)
• M38: 13,359,987 km (0.075 R)
• M39: 13,451,392 km (0.071 R)
• M40: 13,757,170 km (0.079 R)
• M41: 14,532,087 km (0.093 R)
• M42: 15,321,066 km (0.073 R)
• M43: 15,640,457 km (0.102 R)
• M44: 15,768,962 km (0.068 R)
• M45: 15,897,766 km (0.118 R)
• M46: 16,123,958 km (0.108 R)
• M47: 16,286,122 km (0.116 R)
• M48: 16,514,259 km (0.07 R)
• M49: 16,645,007 km (0.104 R)
• M50: 16,907,551 km (0.079 R)
• M51: 17,105,469 km (0.113 R)
• M52: 17,237,863 km (0.11 R)
• M53: 17,337,346 km (0.113 R)
• M54: 17,436,978 km (0.086 R)
• M55: 17,603,481 km (0.113 R)
• M56: 18,039,110 km (0.079 R)
• M57: 18,342,644 km (0.074 R)
• M58: 18,512,138 km (0.104 R)
• M59: 19,470,312 km (0.114 R)
• M60: 19,851,338 km (0.098 R)
• M61: 20,129,889 km (0.117 R)
• M62: 20,234,608 km (0.076 R)
• M63: 20,339,626 km (0.051 R)
• M64: 20,479,948 km (0.052 R)
• M65: 20,902,562 km (0.045 R)
• M66: 21,044,082 km (0.11 R)
• M67: 21,685,109 km (0.108 R)
• M68: 21,864,327 km (0.102 R)
• M69: 22,224,110 km (0.106 R)
• M70: 22,368,622 km (0.076 R)
• M71: 23,315,427 km (0.114 R)
• M72: 23,425,531 km (0.051 R)
• M73: 23,609,386 km (0.107 R)
• M74: 24,126,845 km (0.098 R)
• M75: 24,461,346 km (0.048 R)
• M76: 24,797,493 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 8.1

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.41 AU - 6.65 AU

Year: 5463 Days

Day: 12.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,650,935 km

• M1: 116,686 km (0.046 R)
• M2: 176,974 km (0.107 R)
• M3: 261,796 km (0.044 R)
• M4: 325,824 km (0.102 R)
• M5: 556,354 km (0.109 R)
• M6: 778,956 km (0.088 R)
• M7: 849,866 km (0.103 R)
• M8: 983,157 km (0.028 R)
• M9: 1,389,615 km (0.065 R)
• M10: 1,768,696 km (0.063 R)
• M11: 2,038,720 km (0.084 R)
• M12: 2,098,409 km (0.081 R)
• M13: 2,239,929 km (0.073 R)
• M14: 2,726,720 km (0.092 R)
• M15: 2,971,163 km (0.026 R)
• M16: 3,153,374 km (0.093 R)
• M17: 3,721,845 km (0.102 R)
• M18: 4,143,711 km (0.078 R)
• M19: 4,424,806 km (0.108 R)
• M20: 5,332,566 km (0.099 R)
• M21: 5,443,119 km (0.114 R)
• M22: 5,892,810 km (0.118 R)
• M23: 6,209,060 km (0.091 R)
• M24: 6,267,104 km (0.114 R)
• M25: 6,501,224 km (0.034 R)
• M26: 6,768,107 km (0.093 R)
• M27: 6,857,866 km (0.095 R)
• M28: 7,068,948 km (0.053 R)
• M29: 7,312,643 km (0.088 R)
• M30: 7,404,795 km (0.07 R)
• M31: 7,559,180 km (0.095 R)
• M32: 7,965,638 km (0.054 R)
• M33: 8,219,356 km (0.086 R)
• M34: 8,605,019 km (0.102 R)
• M35: 9,260,557 km (0.101 R)
• M36: 9,628,119 km (0.097 R)
• M37: 9,729,098 km (0.077 R)
• M38: 10,239,675 km (0.118 R)
• M39: 10,342,898 km (0.032 R)
• M40: 10,654,510 km (0.033 R)
• M41: 10,898,953 km (0.043 R)
• M42: 11,004,270 km (0.103 R)
• M43: 11,145,341 km (0.107 R)
• M44: 11,536,090 km (0.089 R)
• M45: 11,643,501 km (0.032 R)
• M46: 11,823,169 km (0.104 R)
• M47: 11,895,424 km (0.101 R)
• M48: 11,967,680 km (0.066 R)
• M49: 12,294,701 km (0.12 R)
• M50: 12,846,418 km (0.085 R)
• M51: 14,203,271 km (0.08 R)
• M52: 14,510,993 km (0.11 R)
• M53: 15,015,737 km (0.103 R)
• M54: 15,093,827 km (0.094 R)
• M55: 15,172,066 km (0.051 R)
• M56: 15,882,806 km (0.074 R)
• M57: 16,042,277 km (0.093 R)
• M58: 16,162,105 km (0.118 R)
• M59: 16,362,716 km (0.088 R)
• M60: 16,443,200 km (0.036 R)
• M61: 16,725,640 km (0.107 R)
• M62: 17,418,578 km (0.071 R)
• M63: 17,706,703 km (0.109 R)
• M64: 17,830,570 km (0.104 R)
• M65: 17,954,886 km (0.113 R)
• M66: 18,204,116 km (0.119 R)
• M67: 18,748,353 km (0.065 R)
• M68: 19,128,182 km (0.089 R)
• M69: 19,510,554 km (0.067 R)
• M70: 21,240,354 km (0.097 R)
• M71: 21,990,289 km (0.047 R)
• M72: 22,524,951 km (0.093 R)
• M73: 23,244,368 km (0.094 R)
• M74: 24,291,702 km (0.06 R)
• M75: 26,290,928 km (0.069 R)
• M76: 26,432,448 km (0.11 R)
• M77: 26,763,358 km (0.096 R)
• M78: 27,908,680 km (0.1 R)
• M79: 29,411,689 km (0.097 R)
• M80: 30,049,724 km (0.053 R)
• M81: 30,345,778 km (0.074 R)
• M82: 31,339,557 km (0.047 R)
• M83: 32,900,910 km (0.057 R)
• M84: 33,716,518 km (0.025 R)
• M85: 34,024,241 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 8.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.69 AU - 10.33 AU

Year: 9978 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,650,935 km

• M1: 101,876 km (0.064 R)
• M2: 254,017 km (0.053 R)
• M3: 583,282 km (0.084 R)
• M4: 686,505 km (0.119 R)
• M5: 1,049,130 km (0.041 R)
• M6: 1,209,798 km (0.104 R)
• M7: 1,573,022 km (0.099 R)
• M8: 1,720,226 km (0.119 R)
• M9: 1,795,474 km (0.116 R)
• M10: 1,910,514 km (0.117 R)
• M11: 1,988,754 km (0.086 R)
• M12: 2,168,421 km (0.099 R)
• M13: 2,270,596 km (0.065 R)
• M14: 2,458,641 km (0.097 R)
• M15: 2,543,912 km (0.097 R)
• M16: 2,717,296 km (0.091 R)
• M17: 2,894,719 km (0.061 R)
• M18: 3,545,021 km (0.092 R)
• M19: 4,471,480 km (0.1 R)
• M20: 4,602,229 km (0.05 R)
• M21: 5,385,224 km (0.089 R)
• M22: 5,664,673 km (0.096 R)
• M23: 5,891,763 km (0.098 R)
• M24: 6,354,918 km (0.117 R)
• M25: 7,163,045 km (0.087 R)
• M26: 7,971,472 km (0.047 R)
• M27: 8,939,819 km (0.096 R)
• M28: 9,741,065 km (0.034 R)
• M29: 9,842,792 km (0.075 R)
• M30: 10,184,623 km (0.078 R)
• M31: 10,530,344 km (0.075 R)
• M32: 10,844,798 km (0.075 R)
• M33: 11,304,513 km (0.065 R)
• M34: 11,411,475 km (0.048 R)
• M35: 13,281,149 km (0.071 R)
• M36: 14,040,059 km (0.064 R)
• M37: 14,502,018 km (0.119 R)
• M38: 15,047,451 km (0.103 R)
• M39: 15,125,841 km (0.082 R)
• M40: 15,441,043 km (0.11 R)
• M41: 16,520,841 km (0.067 R)
• M42: 17,295,309 km (0.112 R)
• M43: 18,164,921 km (0.115 R)
• M44: 20,465,737 km (0.079 R)
• M45: 20,596,186 km (0.076 R)
• M46: 20,770,617 km (0.073 R)
• M47: 21,164,808 km (0.117 R)
• M48: 21,473,278 km (0.077 R)
• M49: 21,916,387 km (0.11 R)
• M50: 22,005,248 km (0.093 R)
• M51: 22,183,719 km (0.116 R)
• M52: 22,766,552 km (0.103 R)
• M53: 23,490,905 km (0.117 R)
• M54: 24,176,811 km (0.069 R)
• M55: 26,226,452 km (0.083 R)
• M56: 27,655,560 km (0.066 R)
• M57: 27,992,754 km (0.109 R)
• M58: 28,379,614 km (0.067 R)
• M59: 28,622,411 km (0.094 R)
• M60: 29,109,950 km (0.115 R)
• M61: 30,489,542 km (0.081 R)
• M62: 30,589,025 km (0.098 R)
• M63: 31,789,697 km (0.057 R)
• M64: 32,395,868 km (0.089 R)
• M65: 34,288,730 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit