🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 146 Days

Day: 32.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 25.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.26 AU - 1.42 AU

Year: 556 Days

Day: 37 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,863,206 km

• M1: 42,037 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.09 AU - 1.75 AU

Year: 606 Days

Day: 22.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,863,206 km

• M1: 524,640 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.17 AU - 4.63 AU

Year: 2758 Days

Day: 35.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 12.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.5 AU - 6.72 AU

Year: 6087 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,863,206 km

• M1: 187,895 km (0.067 R)
• M2: 287,527 km (0.088 R)
• M3: 424,110 km (0.11 R)
• M4: 554,260 km (0.056 R)
• M5: 674,986 km (0.11 R)
• M6: 847,173 km (0.118 R)
• M7: 1,019,958 km (0.091 R)
• M8: 1,401,882 km (0.084 R)
• M9: 1,539,212 km (0.085 R)
• M10: 1,663,080 km (0.069 R)
• M11: 1,865,037 km (0.053 R)
• M12: 2,133,864 km (0.109 R)
• M13: 2,477,341 km (0.104 R)
• M14: 2,730,610 km (0.075 R)
• M15: 3,331,545 km (0.047 R)
• M16: 3,540,982 km (0.113 R)
• M17: 3,659,314 km (0.077 R)
• M18: 3,973,020 km (0.079 R)
• M19: 4,472,976 km (0.113 R)
• M20: 5,587,331 km (0.067 R)
• M21: 5,864,985 km (0.064 R)
• M22: 6,090,429 km (0.109 R)
• M23: 7,411,079 km (0.089 R)
• M24: 7,685,740 km (0.052 R)
• M25: 8,371,048 km (0.079 R)
• M26: 8,689,093 km (0.027 R)
• M27: 8,946,401 km (0.082 R)
• M28: 9,967,407 km (0.08 R)
• M29: 10,203,024 km (0.112 R)
• M30: 10,783,015 km (0.037 R)
• M31: 10,955,650 km (0.116 R)
• M32: 11,373,627 km (0.106 R)
• M33: 11,726,079 km (0.103 R)
• M34: 12,082,122 km (0.107 R)
• M35: 12,804,979 km (0.089 R)
• M36: 13,356,247 km (0.12 R)
• M37: 13,616,249 km (0.063 R)
• M38: 14,444,123 km (0.055 R)
• M39: 15,755,498 km (0.086 R)
• M40: 15,833,887 km (0.106 R)
• M41: 15,912,426 km (0.066 R)
• M42: 16,148,492 km (0.077 R)
• M43: 16,267,123 km (0.066 R)
• M44: 17,145,113 km (0.118 R)
• M45: 17,589,867 km (0.048 R)
• M46: 18,284,899 km (0.099 R)
• M47: 19,364,996 km (0.101 R)
• M48: 22,154,996 km (0.096 R)
• M49: 22,595,262 km (0.049 R)
• M50: 23,082,951 km (0.063 R)
• M51: 23,574,081 km (0.076 R)
• M52: 24,430,529 km (0.102 R)
• M53: 24,612,141 km (0.099 R)
• M54: 25,481,005 km (0.109 R)
• M55: 25,711,386 km (0.057 R)
• M56: 26,359,893 km (0.096 R)
• M57: 26,779,664 km (0.048 R)
• M58: 27,248,654 km (0.1 R)
• M59: 27,342,900 km (0.094 R)
• M60: 27,437,147 km (0.119 R)
• M61: 27,578,667 km (0.099 R)
• M62: 27,720,485 km (0.089 R)
• M63: 27,957,299 km (0.103 R)
• M64: 28,385,448 km (0.09 R)
• M65: 28,576,484 km (0.107 R)
• M66: 28,911,584 km (0.08 R)
• M67: 29,925,109 km (0.027 R)
• M68: 30,119,437 km (0.107 R)
• M69: 31,294,528 km (0.064 R)
• M70: 31,541,215 km (0.113 R)
• M71: 31,689,467 km (0.072 R)
• M72: 32,884,454 km (0.079 R)
• M73: 33,085,065 km (0.074 R)
• M74: 33,286,125 km (0.092 R)
• M75: 33,790,419 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 14.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.25 AU - 7.57 AU

Year: 6506 Days

Day: 14.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,863,206 km

• M1: 399,426 km (0.105 R)
• M2: 662,120 km (0.119 R)
• M3: 949,647 km (0.042 R)
• M4: 1,039,705 km (0.053 R)
• M5: 1,339,051 km (0.094 R)
• M6: 1,452,296 km (0.118 R)
• M7: 1,568,833 km (0.113 R)
• M8: 1,710,951 km (0.086 R)
• M9: 1,950,158 km (0.049 R)
• M10: 2,091,827 km (0.065 R)
• M11: 2,879,460 km (0.047 R)
• M12: 2,987,619 km (0.089 R)
• M13: 3,124,651 km (0.086 R)
• M14: 3,519,739 km (0.056 R)
• M15: 4,097,037 km (0.107 R)
• M16: 4,720,112 km (0.049 R)
• M17: 5,108,318 km (0.112 R)
• M18: 5,778,667 km (0.091 R)
• M19: 6,141,741 km (0.117 R)
• M20: 7,201,791 km (0.081 R)
• M21: 7,914,475 km (0.07 R)
• M22: 8,067,364 km (0.047 R)
• M23: 8,260,046 km (0.039 R)
• M24: 8,512,568 km (0.072 R)
• M25: 8,649,749 km (0.067 R)
• M26: 8,827,172 km (0.094 R)
• M27: 9,045,585 km (0.062 R)
• M28: 9,650,559 km (0.094 R)
• M29: 9,773,079 km (0.081 R)
• M30: 9,916,843 km (0.112 R)
• M31: 11,891,684 km (0.098 R)
• M32: 13,915,145 km (0.109 R)
• M33: 14,030,784 km (0.1 R)
• M34: 14,754,240 km (0.115 R)
• M35: 15,561,619 km (0.109 R)
• M36: 15,657,661 km (0.103 R)
• M37: 16,334,741 km (0.118 R)
• M38: 16,432,279 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 9.3

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.4 AU - 11.82 AU

Year: 10670 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,863,206 km

• M1: 189,989 km (0.113 R)
• M2: 290,519 km (0.11 R)
• M3: 531,820 km (0.098 R)
• M4: 594,203 km (0.06 R)
• M5: 965,654 km (0.105 R)
• M6: 1,249,890 km (0.087 R)
• M7: 1,402,031 km (0.102 R)
• M8: 1,560,306 km (0.057 R)
• M9: 3,263,777 km (0.098 R)
• M10: 3,660,211 km (0.098 R)
• M11: 4,565,428 km (0.069 R)
• M12: 4,905,165 km (0.104 R)
• M13: 5,753,385 km (0.091 R)
• M14: 5,899,093 km (0.077 R)
• M15: 6,269,048 km (0.097 R)
• M16: 6,646,484 km (0.055 R)
• M17: 7,148,235 km (0.098 R)
• M18: 7,265,669 km (0.093 R)
• M19: 7,462,989 km (0.108 R)
• M20: 7,903,405 km (0.111 R)
• M21: 8,106,409 km (0.115 R)
• M22: 8,893,444 km (0.094 R)
• M23: 9,360,189 km (0.096 R)
• M24: 9,488,843 km (0.065 R)
• M25: 9,922,079 km (0.114 R)
• M26: 10,361,747 km (0.104 R)
• M27: 10,628,630 km (0.079 R)
• M28: 11,718,899 km (0.071 R)
• M29: 12,324,172 km (0.043 R)
• M30: 12,465,243 km (0.1 R)
• M31: 13,516,616 km (0.118 R)
• M32: 14,845,494 km (0.107 R)
• M33: 15,247,165 km (0.099 R)
• M34: 17,467,047 km (0.034 R)
• M35: 17,944,414 km (0.112 R)
• M36: 18,425,970 km (0.07 R)
• M37: 20,228,026 km (0.11 R)
• M38: 20,339,027 km (0.028 R)
• M39: 22,142,729 km (0.078 R)
• M40: 22,659,141 km (0.074 R)
• M41: 23,354,023 km (0.055 R)
• M42: 23,704,082 km (0.078 R)
• M43: 24,232,312 km (0.077 R)
• M44: 25,540,096 km (0.09 R)
• M45: 25,780,351 km (0.106 R)
• M46: 26,142,078 km (0.094 R)
• M47: 26,444,715 km (0.034 R)
• M48: 26,931,656 km (0.102 R)
• M49: 28,161,500 km (0.063 R)
• M50: 28,409,832 km (0.079 R)
• M51: 28,970,824 km (0.04 R)
• M52: 30,803,548 km (0.081 R)
• M53: 32,154,118 km (0.063 R)
• M54: 32,218,893 km (0.108 R)
• M55: 32,413,520 km (0.065 R)
• M56: 32,608,446 km (0.096 R)
• M57: 33,261,441 km (0.07 R)
• M58: 33,458,162 km (0.083 R)
• M59: 34,248,787 km (0.038 R)
• M60: 34,912,403 km (0.091 R)
• M61: 37,336,487 km (0.026 R)
• M62: 37,609,204 km (0.109 R)
• M63: 37,745,787 km (0.103 R)
• M64: 37,814,153 km (0.049 R)
• M65: 38,156,433 km (0.097 R)
• M66: 38,225,098 km (0.12 R)
• M67: 38,431,095 km (0.091 R)
• M68: 38,775,469 km (0.054 R)
• M69: 39,259,119 km (0.106 R)
• M70: 40,652,025 km (0.032 R)
• M71: 40,792,198 km (0.101 R)
• M72: 42,842,885 km (0.092 R)
• M73: 44,709,717 km (0.038 R)
• M74: 46,163,809 km (0.081 R)
• M75: 47,043,743 km (0.079 R)
• M76: 47,707,359 km (0.026 R)
• M77: 47,781,261 km (0.08 R)
• M78: 49,267,665 km (0.03 R)
• M79: 49,566,711 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.7

Radius: 3.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.76 AU - 20.28 AU

Year: 28545 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,863,206 km

• M1: 373,845 km (0.08 R)
• M2: 488,587 km (0.106 R)
• M3: 614,249 km (0.045 R)
• M4: 876,494 km (0.079 R)
• M5: 1,068,877 km (0.101 R)
• M6: 1,108,969 km (0.077 R)
• M7: 1,190,649 km (0.079 R)
• M8: 1,295,518 km (0.076 R)
• M9: 1,447,359 km (0.032 R)
• M10: 1,559,259 km (0.115 R)
• M11: 1,767,948 km (0.102 R)
• M12: 2,445,476 km (0.099 R)
• M13: 3,107,447 km (0.054 R)
• M14: 3,222,937 km (0.101 R)
• M15: 4,038,694 km (0.092 R)
• M16: 4,069,960 km (0.112 R)
• M17: 4,518,005 km (0.116 R)
• M18: 4,648,754 km (0.095 R)
• M19: 5,881,440 km (0.106 R)
• M20: 7,592,092 km (0.051 R)
• M21: 7,864,958 km (0.08 R)
• M22: 7,943,497 km (0.113 R)
• M23: 8,141,116 km (0.064 R)
• M24: 8,180,760 km (0.069 R)
• M25: 9,401,628 km (0.109 R)
• M26: 9,652,653 km (0.031 R)
• M27: 9,990,595 km (0.108 R)
• M28: 10,075,716 km (0.117 R)
• M29: 10,896,260 km (0.115 R)
• M30: 11,071,589 km (0.112 R)
• M31: 11,115,720 km (0.117 R)
• M32: 11,203,833 km (0.094 R)
• M33: 12,008,071 km (0.093 R)
• M34: 12,462,699 km (0.078 R)
• M35: 13,955,387 km (0.067 R)
• M36: 14,770,995 km (0.108 R)
• M37: 14,868,084 km (0.055 R)
• M38: 15,111,330 km (0.06 R)
• M39: 15,454,358 km (0.099 R)
• M40: 16,197,709 km (0.093 R)
• M41: 17,003,444 km (0.057 R)
• M42: 17,156,033 km (0.119 R)
• M43: 17,257,910 km (0.047 R)
• M44: 18,184,369 km (0.067 R)
• M45: 18,340,400 km (0.113 R)
• M46: 18,706,167 km (0.118 R)
• M47: 19,604,203 km (0.064 R)
• M48: 19,870,936 km (0.075 R)
• M49: 20,354,286 km (0.068 R)
• M50: 21,277,604 km (0.056 R)
• M51: 21,551,817 km (0.11 R)
• M52: 21,827,077 km (0.096 R)
• M53: 22,103,684 km (0.116 R)
• M54: 23,390,525 km (0.064 R)
• M55: 27,334,224 km (0.088 R)
• M56: 28,653,527 km (0.05 R)
• M57: 28,834,990 km (0.047 R)
• M58: 28,895,577 km (0.102 R)
• M59: 29,077,488 km (0.062 R)
• M60: 29,259,997 km (0.099 R)
• M61: 29,442,656 km (0.107 R)
• M62: 30,547,287 km (0.057 R)
• M63: 31,291,087 km (0.064 R)
• M64: 31,478,085 km (0.119 R)
• M65: 31,727,913 km (0.04 R)
• M66: 32,355,177 km (0.04 R)
• M67: 33,303,777 km (0.104 R)
• M68: 33,941,363 km (0.113 R)
• M69: 34,390,007 km (0.065 R)
• M70: 37,320,630 km (0.109 R)
• M71: 39,520,017 km (0.056 R)
• M72: 39,924,381 km (0.071 R)
• M73: 40,533,543 km (0.111 R)
• M74: 42,241,652 km (0.118 R)
• M75: 43,069,825 km (0.117 R)
• M76: 43,416,593 km (0.032 R)
• M77: 44,462,133 km (0.114 R)
• M78: 44,672,168 km (0.092 R)
• M79: 45,093,436 km (0.068 R)
• M80: 45,939,861 km (0.103 R)
• M81: 46,152,140 km (0.106 R)
• M82: 47,005,147 km (0.095 R)
• M83: 47,362,087 km (0.095 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit