🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.54 AU - 0.8 AU

Year: 354 Days

Day: 26.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 10.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.13 AU - 3.01 AU

Year: 2660 Days

Day: 12.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,064,776 km

• M1: 130,898 km (0.075 R)
• M2: 216,767 km (0.101 R)
• M3: 298,298 km (0.082 R)
• M4: 370,105 km (0.113 R)
• M5: 507,286 km (0.098 R)
• M6: 583,282 km (0.113 R)
• M7: 810,372 km (0.032 R)
• M8: 883,226 km (0.07 R)
• M9: 997,219 km (0.08 R)
• M10: 1,146,967 km (0.081 R)
• M11: 1,491,790 km (0.116 R)
• M12: 1,711,699 km (0.119 R)
• M13: 1,930,112 km (0.071 R)
• M14: 2,327,593 km (0.099 R)
• M15: 2,461,334 km (0.056 R)
• M16: 2,570,241 km (0.083 R)
• M17: 2,764,718 km (0.103 R)
• M18: 2,878,113 km (0.065 R)
• M19: 3,698,957 km (0.113 R)
• M20: 3,934,873 km (0.105 R)
• M21: 4,175,875 km (0.071 R)
• M22: 4,290,018 km (0.1 R)
• M23: 4,538,201 km (0.109 R)
• M24: 4,757,063 km (0.043 R)
• M25: 5,031,276 km (0.089 R)
• M26: 5,170,252 km (0.099 R)
• M27: 5,310,575 km (0.105 R)
• M28: 5,434,442 km (0.09 R)
• M29: 6,012,937 km (0.026 R)
• M30: 6,105,089 km (0.053 R)
• M31: 6,440,787 km (0.119 R)
• M32: 6,725,322 km (0.078 R)
• M33: 6,859,362 km (0.099 R)
• M34: 7,033,194 km (0.063 R)
• M35: 7,345,854 km (0.072 R)
• M36: 7,503,829 km (0.075 R)
• M37: 7,783,128 km (0.104 R)
• M38: 8,558,345 km (0.084 R)
• M39: 9,081,788 km (0.116 R)
• M40: 9,166,460 km (0.047 R)
• M41: 9,400,880 km (0.095 R)
• M42: 9,486,599 km (0.106 R)
• M43: 9,637,244 km (0.068 R)
• M44: 9,745,254 km (0.086 R)
• M45: 10,115,808 km (0.111 R)
• M46: 10,181,631 km (0.101 R)
• M47: 10,446,569 km (0.061 R)
• M48: 11,028,355 km (0.097 R)
• M49: 11,186,779 km (0.071 R)
• M50: 12,176,668 km (0.101 R)
• M51: 12,387,452 km (0.101 R)
• M52: 12,693,978 km (0.051 R)
• M53: 12,765,037 km (0.118 R)
• M54: 12,883,817 km (0.045 R)
• M55: 13,362,680 km (0.107 R)
• M56: 13,774,374 km (0.055 R)
• M57: 13,945,065 km (0.101 R)
• M58: 14,018,517 km (0.111 R)
• M59: 14,337,909 km (0.119 R)
• M60: 14,461,477 km (0.112 R)
• M61: 14,909,073 km (0.093 R)
• M62: 15,159,650 km (0.115 R)
• M63: 15,971,069 km (0.068 R)
• M64: 16,047,962 km (0.096 R)
• M65: 16,279,091 km (0.08 R)
• M66: 17,162,167 km (0.104 R)
• M67: 17,451,340 km (0.106 R)
• M68: 17,583,135 km (0.114 R)
• M69: 17,688,901 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.4

Radius: 9.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.29 AU - 3.51 AU

Year: 4048 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,064,776 km

• M1: 117,734 km (0.093 R)
• M2: 277,654 km (0.065 R)
• M3: 413,339 km (0.106 R)
• M4: 672,742 km (0.083 R)
• M5: 821,292 km (0.119 R)
• M6: 899,981 km (0.076 R)
• M7: 1,114,205 km (0.113 R)
• M8: 1,202,168 km (0.105 R)
• M9: 1,279,511 km (0.09 R)
• M10: 1,480,271 km (0.079 R)
• M11: 1,676,992 km (0.118 R)
• M12: 2,065,049 km (0.045 R)
• M13: 2,382,496 km (0.117 R)
• M14: 2,766,813 km (0.099 R)
• M15: 2,870,334 km (0.079 R)
• M16: 3,630,890 km (0.106 R)
• M17: 3,897,773 km (0.095 R)
• M18: 4,171,088 km (0.113 R)
• M19: 4,736,568 km (0.054 R)
• M20: 4,798,501 km (0.107 R)
• M21: 4,902,472 km (0.087 R)
• M22: 5,347,525 km (0.114 R)
• M23: 5,542,152 km (0.097 R)
• M24: 5,651,359 km (0.059 R)
• M25: 5,871,866 km (0.099 R)
• M26: 6,344,296 km (0.066 R)
• M27: 6,758,832 km (0.113 R)
• M28: 7,397,316 km (0.093 R)
• M29: 7,907,145 km (0.075 R)
• M30: 8,705,998 km (0.091 R)
• M31: 8,986,494 km (0.116 R)
• M32: 9,218,221 km (0.105 R)
• M33: 9,661,330 km (0.102 R)
• M34: 9,766,647 km (0.074 R)
• M35: 10,406,327 km (0.115 R)
• M36: 10,487,260 km (0.114 R)
• M37: 10,704,176 km (0.072 R)
• M38: 10,840,460 km (0.067 R)
• M39: 11,004,719 km (0.085 R)
• M40: 12,263,136 km (0.054 R)
• M41: 12,692,631 km (0.119 R)
• M42: 12,836,844 km (0.079 R)
• M43: 13,039,848 km (0.101 R)
• M44: 13,360,885 km (0.05 R)
• M45: 13,419,527 km (0.107 R)
• M46: 13,478,319 km (0.115 R)
• M47: 13,537,111 km (0.059 R)
• M48: 13,802,797 km (0.074 R)
• M49: 14,010,738 km (0.117 R)
• M50: 14,399,543 km (0.086 R)
• M51: 14,761,719 km (0.117 R)
• M52: 14,852,675 km (0.088 R)
• M53: 15,035,334 km (0.03 R)
• M54: 15,494,899 km (0.041 R)
• M55: 15,742,034 km (0.07 R)
• M56: 16,114,982 km (0.061 R)
• M57: 16,459,506 km (0.076 R)
• M58: 16,680,013 km (0.026 R)
• M59: 17,092,155 km (0.084 R)
• M60: 17,187,748 km (0.113 R)
• M61: 17,668,406 km (0.1 R)
• M62: 18,120,940 km (0.07 R)
• M63: 18,250,940 km (0.098 R)
• M64: 18,544,601 km (0.098 R)
• M65: 18,774,084 km (0.062 R)
• M66: 19,169,621 km (0.071 R)
• M67: 20,069,751 km (0.037 R)
• M68: 20,170,580 km (0.114 R)
• M69: 20,339,027 km (0.086 R)
• M70: 20,406,496 km (0.071 R)
• M71: 20,847,211 km (0.066 R)
• M72: 21,154,186 km (0.11 R)
• M73: 21,222,702 km (0.062 R)
• M74: 21,393,991 km (0.099 R)
• M75: 21,772,624 km (0.113 R)
• M76: 22,292,626 km (0.102 R)
• M77: 22,362,189 km (0.114 R)
• M78: 22,466,758 km (0.114 R)
• M79: 22,816,518 km (0.066 R)
• M80: 23,062,457 km (0.103 R)
• M81: 23,309,293 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 13.6

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.65 AU - 4.33 AU

Year: 4210 Days

Day: 10.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,064,776 km

• M1: 235,467 km (0.037 R)
• M2: 390,600 km (0.119 R)
• M3: 483,500 km (0.079 R)
• M4: 575,952 km (0.098 R)
• M5: 734,675 km (0.055 R)
• M6: 923,168 km (0.098 R)
• M7: 1,114,504 km (0.076 R)
• M8: 1,274,723 km (0.079 R)
• M9: 1,365,529 km (0.101 R)
• M10: 1,668,465 km (0.109 R)
• M11: 1,819,858 km (0.049 R)
• M12: 1,923,380 km (0.112 R)
• M13: 2,338,963 km (0.108 R)
• M14: 2,567,249 km (0.086 R)
• M15: 2,664,637 km (0.081 R)
• M16: 3,005,122 km (0.106 R)
• M17: 3,170,278 km (0.096 R)
• M18: 3,466,781 km (0.034 R)
• M19: 3,640,315 km (0.061 R)
• M20: 3,750,269 km (0.115 R)
• M21: 4,041,386 km (0.099 R)
• M22: 4,813,760 km (0.059 R)
• M23: 5,032,472 km (0.102 R)
• M24: 5,180,125 km (0.104 R)
• M25: 5,404,223 km (0.11 R)
• M26: 5,555,467 km (0.046 R)
• M27: 5,657,043 km (0.087 R)
• M28: 6,359,405 km (0.087 R)
• M29: 7,116,969 km (0.1 R)
• M30: 7,227,522 km (0.066 R)
• M31: 7,988,825 km (0.076 R)
• M32: 8,657,678 km (0.096 R)
• M33: 9,253,975 km (0.081 R)
• M34: 9,405,069 km (0.116 R)
• M35: 9,771,284 km (0.075 R)
• M36: 10,111,021 km (0.104 R)
• M37: 11,153,718 km (0.097 R)
• M38: 11,282,522 km (0.056 R)
• M39: 11,835,136 km (0.082 R)
• M40: 12,663,759 km (0.107 R)
• M41: 14,132,960 km (0.104 R)
• M42: 14,307,241 km (0.032 R)
• M43: 14,763,814 km (0.112 R)
• M44: 15,619,364 km (0.07 R)
• M45: 16,454,419 km (0.109 R)
• M46: 17,378,635 km (0.117 R)
• M47: 18,092,217 km (0.028 R)
• M48: 18,433,599 km (0.088 R)
• M49: 18,700,631 km (0.107 R)
• M50: 19,122,797 km (0.109 R)
• M51: 19,393,120 km (0.091 R)
• M52: 20,054,791 km (0.077 R)
• M53: 21,120,975 km (0.088 R)
• M54: 21,721,312 km (0.109 R)
• M55: 22,205,710 km (0.066 R)
• M56: 22,327,333 km (0.076 R)
• M57: 23,597,119 km (0.099 R)
• M58: 24,428,883 km (0.072 R)
• M59: 24,764,282 km (0.074 R)
• M60: 24,890,393 km (0.082 R)
• M61: 25,058,990 km (0.095 R)
• M62: 25,227,886 km (0.106 R)
• M63: 25,354,894 km (0.057 R)
• M64: 25,609,510 km (0.039 R)
• M65: 25,907,509 km (0.037 R)
• M66: 26,378,144 km (0.091 R)
• M67: 27,197,790 km (0.11 R)
• M68: 27,501,923 km (0.046 R)
• M69: 27,676,204 km (0.12 R)
• M70: 28,465,034 km (0.084 R)
• M71: 28,773,804 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 11,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit