🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.63 AU - 0.73 AU

Year: 216 Days

Day: 31.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.75 AU - 2.27 AU

Year: 1097 Days

Day: 24.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,178,216 km

• M1: 983,606 km (0.115 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.1

Radius: 15

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.49 AU - 5.03 AU

Year: 3385 Days

Day: 13.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 73,178,216 km

• M1: 216,019 km (0.041 R)
• M2: 410,347 km (0.108 R)
• M3: 535,560 km (0.063 R)
• M4: 779,106 km (0.095 R)
• M5: 894,595 km (0.106 R)
• M6: 1,052,870 km (0.07 R)
• M7: 1,289,833 km (0.088 R)
• M8: 1,399,937 km (0.078 R)
• M9: 1,684,472 km (0.061 R)
• M10: 1,907,822 km (0.109 R)
• M11: 2,153,312 km (0.036 R)
• M12: 2,347,490 km (0.097 R)
• M13: 2,598,515 km (0.119 R)
• M14: 2,871,980 km (0.101 R)
• M15: 3,100,266 km (0.087 R)
• M16: 3,306,861 km (0.104 R)
• M17: 3,647,196 km (0.092 R)
• M18: 3,777,795 km (0.068 R)
• M19: 3,909,890 km (0.045 R)
• M20: 4,133,688 km (0.105 R)
• M21: 4,270,122 km (0.052 R)
• M22: 4,531,768 km (0.114 R)
• M23: 4,641,124 km (0.069 R)
• M24: 4,783,093 km (0.059 R)
• M25: 5,006,742 km (0.115 R)
• M26: 5,547,837 km (0.032 R)
• M27: 5,664,972 km (0.106 R)
• M28: 6,021,763 km (0.09 R)
• M29: 6,142,189 km (0.102 R)
• M30: 6,420,890 km (0.11 R)
• M31: 6,544,009 km (0.059 R)
• M32: 6,774,988 km (0.102 R)
• M33: 7,081,215 km (0.095 R)
• M34: 7,318,328 km (0.082 R)
• M35: 7,857,030 km (0.056 R)
• M36: 7,951,276 km (0.096 R)
• M37: 8,331,853 km (0.089 R)
• M38: 8,563,132 km (0.03 R)
• M39: 9,509,338 km (0.113 R)
• M40: 9,974,588 km (0.082 R)
• M41: 10,138,248 km (0.116 R)
• M42: 10,468,111 km (0.091 R)
• M43: 10,613,520 km (0.109 R)
• M44: 10,780,621 km (0.103 R)
• M45: 10,885,489 km (0.063 R)
• M46: 11,478,944 km (0.097 R)
• M47: 11,628,990 km (0.115 R)
• M48: 11,887,645 km (0.063 R)
• M49: 12,104,861 km (0.074 R)
• M50: 12,454,920 km (0.072 R)
• M51: 12,653,287 km (0.115 R)
• M52: 12,830,561 km (0.094 R)
• M53: 13,142,771 km (0.083 R)
• M54: 13,525,293 km (0.117 R)
• M55: 14,025,698 km (0.107 R)
• M56: 14,140,290 km (0.116 R)
• M57: 14,301,257 km (0.114 R)
• M58: 14,857,761 km (0.102 R)
• M59: 15,920,355 km (0.074 R)
• M60: 16,039,884 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.2

Radius: 11.5

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.4 AU - 5 AU

Year: 3923 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,178,216 km

• M1: 159,771 km (0.09 R)
• M2: 322,982 km (0.062 R)
• M3: 461,061 km (0.09 R)
• M4: 548,276 km (0.105 R)
• M5: 632,649 km (0.045 R)
• M6: 753,076 km (0.088 R)
• M7: 915,389 km (0.106 R)
• M8: 1,018,911 km (0.102 R)
• M9: 1,151,006 km (0.119 R)
• M10: 1,473,539 km (0.103 R)
• M11: 1,737,729 km (0.041 R)
• M12: 1,987,258 km (0.074 R)
• M13: 2,248,755 km (0.111 R)
• M14: 2,327,743 km (0.103 R)
• M15: 2,537,778 km (0.102 R)
• M16: 2,737,342 km (0.108 R)
• M17: 2,856,123 km (0.069 R)
• M18: 3,169,680 km (0.064 R)
• M19: 3,457,805 km (0.053 R)
• M20: 3,549,658 km (0.067 R)
• M21: 3,982,595 km (0.085 R)
• M22: 4,195,771 km (0.119 R)
• M23: 4,837,098 km (0.117 R)
• M24: 5,253,578 km (0.113 R)
• M25: 5,402,129 km (0.081 R)
• M26: 5,768,643 km (0.084 R)
• M27: 5,965,963 km (0.079 R)
• M28: 6,054,525 km (0.082 R)
• M29: 6,435,252 km (0.044 R)
• M30: 7,126,394 km (0.06 R)
• M31: 7,220,341 km (0.116 R)
• M32: 7,409,433 km (0.085 R)
• M33: 7,744,532 km (0.051 R)
• M34: 7,816,938 km (0.045 R)
• M35: 8,060,034 km (0.091 R)
• M36: 8,454,224 km (0.117 R)
• M37: 8,603,673 km (0.06 R)
• M38: 8,728,886 km (0.118 R)
• M39: 8,955,826 km (0.099 R)
• M40: 9,082,685 km (0.066 R)
• M41: 9,184,711 km (0.034 R)
• M42: 9,467,002 km (0.085 R)
• M43: 9,648,315 km (0.105 R)
• M44: 10,894,615 km (0.089 R)
• M45: 11,221,037 km (0.068 R)
• M46: 11,995,056 km (0.077 R)
• M47: 12,191,179 km (0.094 R)
• M48: 12,416,773 km (0.111 R)
• M49: 13,188,249 km (0.114 R)
• M50: 13,419,827 km (0.086 R)
• M51: 13,565,236 km (0.096 R)
• M52: 13,740,415 km (0.107 R)
• M53: 13,945,663 km (0.119 R)
• M54: 14,093,017 km (0.063 R)
• M55: 14,448,761 km (0.08 R)
• M56: 14,807,347 km (0.112 R)
• M57: 15,411,573 km (0.054 R)
• M58: 16,054,694 km (0.094 R)
• M59: 16,333,096 km (0.072 R)
• M60: 16,769,173 km (0.119 R)
• M61: 17,020,199 km (0.114 R)
• M62: 17,303,986 km (0.097 R)
• M63: 17,652,998 km (0.116 R)
• M64: 18,100,594 km (0.088 R)
• M65: 18,681,632 km (0.071 R)
• M66: 18,909,171 km (0.115 R)
• M67: 19,828,749 km (0.107 R)
• M68: 20,060,925 km (0.114 R)
• M69: 20,360,869 km (0.117 R)
• M70: 20,695,669 km (0.115 R)
• M71: 20,931,285 km (0.093 R)
• M72: 21,167,650 km (0.1 R)
• M73: 21,541,046 km (0.093 R)
• M74: 21,779,655 km (0.056 R)
• M75: 22,190,899 km (0.065 R)
• M76: 22,397,494 km (0.07 R)
• M77: 22,570,130 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.2

Radius: 7.2

Gravity: 17.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.99 AU - 13.21 AU

Year: 16205 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,178,216 km

• M1: 141,819 km (0.12 R)
• M2: 251,474 km (0.086 R)
• M3: 568,173 km (0.116 R)
• M4: 931,396 km (0.063 R)
• M5: 1,084,136 km (0.081 R)
• M6: 1,681,779 km (0.046 R)
• M7: 1,774,380 km (0.115 R)
• M8: 2,030,193 km (0.106 R)
• M9: 2,366,190 km (0.09 R)
• M10: 2,756,042 km (0.087 R)
• M11: 2,829,045 km (0.111 R)
• M12: 3,127,792 km (0.117 R)
• M13: 3,634,630 km (0.095 R)
• M14: 3,836,437 km (0.051 R)
• M15: 4,723,403 km (0.119 R)
• M16: 4,988,191 km (0.103 R)
• M17: 5,671,106 km (0.102 R)
• M18: 5,999,922 km (0.098 R)
• M19: 7,734,509 km (0.028 R)
• M20: 8,844,675 km (0.104 R)
• M21: 9,835,162 km (0.115 R)
• M22: 10,860,506 km (0.1 R)
• M23: 11,151,324 km (0.118 R)
• M24: 12,582,827 km (0.041 R)
• M25: 12,826,970 km (0.093 R)
• M26: 13,320,045 km (0.109 R)
• M27: 13,382,128 km (0.028 R)
• M28: 15,548,903 km (0.117 R)
• M29: 15,745,325 km (0.043 R)
• M30: 16,206,685 km (0.081 R)
• M31: 17,549,476 km (0.099 R)
• M32: 17,617,543 km (0.057 R)
• M33: 18,303,000 km (0.112 R)
• M34: 18,649,020 km (0.099 R)
• M35: 19,488,414 km (0.092 R)
• M36: 20,197,209 km (0.115 R)
• M37: 20,483,090 km (0.12 R)
• M38: 20,698,361 km (0.098 R)
• M39: 21,494,222 km (0.086 R)
• M40: 22,005,847 km (0.038 R)
• M41: 23,115,713 km (0.079 R)
• M42: 23,339,811 km (0.11 R)
• M43: 23,639,904 km (0.108 R)
• M44: 25,543,687 km (0.09 R)
• M45: 25,698,072 km (0.033 R)
• M46: 26,240,962 km (0.117 R)
• M47: 26,474,784 km (0.047 R)
• M48: 26,709,353 km (0.088 R)
• M49: 27,259,275 km (0.097 R)
• M50: 27,733,650 km (0.099 R)
• M51: 27,892,373 km (0.09 R)
• M52: 27,971,810 km (0.067 R)
• M53: 28,051,396 km (0.083 R)
• M54: 29,415,280 km (0.117 R)
• M55: 30,390,957 km (0.104 R)
• M56: 30,472,637 km (0.083 R)
• M57: 31,791,193 km (0.085 R)
• M58: 32,290,401 km (0.102 R)
• M59: 34,313,114 km (0.092 R)
• M60: 36,116,516 km (0.103 R)
• M61: 36,289,751 km (0.103 R)
• M62: 36,811,548 km (0.05 R)
• M63: 37,598,732 km (0.067 R)
• M64: 37,686,546 km (0.118 R)
• M65: 37,774,360 km (0.089 R)
• M66: 37,862,323 km (0.069 R)
• M67: 41,526,275 km (0.088 R)
• M68: 41,798,842 km (0.082 R)
• M69: 42,528,431 km (0.097 R)
• M70: 43,446,363 km (0.033 R)
• M71: 44,185,377 km (0.112 R)
• M72: 44,835,379 km (0.11 R)
• M73: 46,993,478 km (0.081 R)
• M74: 47,942,378 km (0.077 R)
• M75: 48,801,668 km (0.114 R)
• M76: 49,281,279 km (0.093 R)
• M77: 50,535,507 km (0.07 R)
• M78: 51,702,670 km (0.084 R)
• M79: 52,289,542 km (0.06 R)
• M80: 56,358,455 km (0.105 R)
• M81: 56,760,873 km (0.104 R)
• M82: 57,771,107 km (0.117 R)
• M83: 60,528,046 km (0.115 R)
• M84: 61,870,687 km (0.099 R)
• M85: 62,493,762 km (0.087 R)
• M86: 64,795,775 km (0.101 R)
• M87: 66,487,427 km (0.083 R)
• M88: 66,699,856 km (0.074 R)
• M89: 67,445,302 km (0.043 R)
• M90: 69,913,966 km (0.09 R)
• M91: 70,562,922 km (0.09 R)
• M92: 71,322,430 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit