🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.81 AU

Year: 243 Days

Day: 21 Hours

Environment

Temp: -2 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,747,669 km

• M1: 87,515 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.84 AU

Year: 282 Days

Day: 31.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 8.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.16 AU - 6.42 AU

Year: 6987 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,747,669 km

• M1: 127,158 km (0.068 R)
• M2: 194,926 km (0.106 R)
• M3: 298,897 km (0.038 R)
• M4: 427,102 km (0.111 R)
• M5: 657,034 km (0.119 R)
• M6: 1,036,264 km (0.092 R)
• M7: 1,396,795 km (0.112 R)
• M8: 1,476,681 km (0.115 R)
• M9: 1,624,633 km (0.113 R)
• M10: 1,882,091 km (0.117 R)
• M11: 2,302,162 km (0.088 R)
• M12: 2,750,955 km (0.084 R)
• M13: 3,441,798 km (0.101 R)
• M14: 3,594,986 km (0.111 R)
• M15: 3,953,872 km (0.107 R)
• M16: 4,253,965 km (0.077 R)
• M17: 4,681,815 km (0.094 R)
• M18: 4,754,370 km (0.11 R)
• M19: 4,925,360 km (0.071 R)
• M20: 5,450,449 km (0.101 R)
• M21: 5,655,248 km (0.098 R)
• M22: 6,045,998 km (0.105 R)
• M23: 6,771,248 km (0.059 R)
• M24: 6,908,729 km (0.088 R)
• M25: 7,074,783 km (0.071 R)
• M26: 8,273,809 km (0.086 R)
• M27: 8,332,452 km (0.045 R)
• M28: 9,077,449 km (0.079 R)
• M29: 9,750,640 km (0.064 R)
• M30: 9,968,305 km (0.109 R)
• M31: 10,093,368 km (0.104 R)
• M32: 10,156,050 km (0.05 R)
• M33: 10,758,480 km (0.087 R)
• M34: 11,144,892 km (0.106 R)
• M35: 11,535,791 km (0.085 R)
• M36: 11,766,022 km (0.103 R)
• M37: 11,931,328 km (0.084 R)
• M38: 12,164,102 km (0.11 R)
• M39: 13,007,684 km (0.087 R)
• M40: 13,144,417 km (0.037 R)
• M41: 13,661,427 km (0.066 R)
• M42: 13,835,260 km (0.067 R)
• M43: 14,220,325 km (0.11 R)
• M44: 14,644,285 km (0.035 R)
• M45: 14,893,515 km (0.104 R)
• M46: 15,108,338 km (0.1 R)
• M47: 15,831,643 km (0.092 R)
• M48: 16,788,771 km (0.119 R)
• M49: 18,336,061 km (0.076 R)
• M50: 19,379,507 km (0.074 R)
• M51: 19,967,725 km (0.096 R)
• M52: 20,085,908 km (0.08 R)
• M53: 20,601,422 km (0.11 R)
• M54: 20,720,951 km (0.09 R)
• M55: 20,920,813 km (0.028 R)
• M56: 22,092,165 km (0.106 R)
• M57: 22,255,376 km (0.064 R)
• M58: 23,409,224 km (0.043 R)
• M59: 23,533,989 km (0.05 R)
• M60: 23,659,053 km (0.119 R)
• M61: 23,993,404 km (0.114 R)
• M62: 24,582,371 km (0.092 R)
• M63: 25,091,153 km (0.115 R)
• M64: 26,075,806 km (0.099 R)
• M65: 26,507,845 km (0.118 R)
• M66: 26,594,462 km (0.077 R)
• M67: 27,203,924 km (0.115 R)
• M68: 27,818,173 km (0.115 R)
• M69: 28,171,074 km (0.066 R)
• M70: 29,867,963 km (0.115 R)
• M71: 30,138,885 km (0.112 R)
• M72: 30,274,570 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.9

Radius: 10.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.46 AU - 7.56 AU

Year: 7357 Days

Day: 6.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,747,669 km

• M1: 127,757 km (0.095 R)
• M2: 192,383 km (0.079 R)
• M3: 351,106 km (0.118 R)
• M4: 526,136 km (0.057 R)
• M5: 690,394 km (0.109 R)
• M6: 895,194 km (0.106 R)
• M7: 964,009 km (0.088 R)
• M8: 1,058,854 km (0.071 R)
• M9: 1,310,328 km (0.063 R)
• M10: 1,609,224 km (0.063 R)
• M11: 1,929,513 km (0.049 R)
• M12: 2,005,210 km (0.1 R)
• M13: 2,191,010 km (0.114 R)
• M14: 2,415,108 km (0.109 R)
• M15: 2,596,421 km (0.119 R)
• M16: 3,185,238 km (0.114 R)
• M17: 3,513,605 km (0.085 R)
• M18: 3,588,105 km (0.114 R)
• M19: 3,833,745 km (0.082 R)
• M20: 4,401,618 km (0.056 R)
• M21: 4,522,493 km (0.118 R)
• M22: 4,685,256 km (0.078 R)
• M23: 4,933,289 km (0.074 R)
• M24: 5,016,914 km (0.056 R)
• M25: 5,122,081 km (0.119 R)
• M26: 5,420,529 km (0.065 R)
• M27: 6,079,209 km (0.114 R)
• M28: 6,236,586 km (0.082 R)
• M29: 6,786,358 km (0.046 R)
• M30: 6,902,895 km (0.041 R)
• M31: 7,519,387 km (0.113 R)
• M32: 7,591,793 km (0.115 R)
• M33: 7,810,056 km (0.119 R)
• M34: 8,030,414 km (0.071 R)
• M35: 8,228,032 km (0.115 R)
• M36: 8,402,164 km (0.111 R)
• M37: 9,629,765 km (0.111 R)
• M38: 9,945,416 km (0.101 R)
• M39: 10,131,067 km (0.073 R)
• M40: 10,371,471 km (0.109 R)
• M41: 10,452,104 km (0.078 R)
• M42: 10,613,819 km (0.102 R)
• M43: 10,722,128 km (0.036 R)
• M44: 10,885,339 km (0.037 R)
• M45: 11,076,675 km (0.108 R)
• M46: 11,241,682 km (0.081 R)
• M47: 11,797,438 km (0.099 R)
• M48: 11,994,009 km (0.077 R)
• M49: 12,362,170 km (0.108 R)
• M50: 12,993,473 km (0.101 R)
• M51: 13,871,313 km (0.117 R)
• M52: 14,078,955 km (0.111 R)
• M53: 14,287,494 km (0.091 R)
• M54: 14,467,161 km (0.102 R)
• M55: 14,889,326 km (0.086 R)
• M56: 15,284,863 km (0.103 R)
• M57: 15,560,722 km (0.074 R)
• M58: 15,745,625 km (0.092 R)
• M59: 15,869,193 km (0.039 R)
• M60: 16,555,099 km (0.108 R)
• M61: 16,617,930 km (0.106 R)
• M62: 16,806,872 km (0.094 R)
• M63: 17,409,901 km (0.026 R)
• M64: 17,730,190 km (0.082 R)
• M65: 18,279,065 km (0.047 R)
• M66: 18,702,726 km (0.117 R)
• M67: 18,768,100 km (0.083 R)
• M68: 19,162,440 km (0.046 R)
• M69: 19,393,718 km (0.105 R)
• M70: 20,093,088 km (0.099 R)
• M71: 20,766,877 km (0.115 R)
• M72: 21,072,506 km (0.057 R)
• M73: 21,757,066 km (0.086 R)
• M74: 22,136,595 km (0.105 R)
• M75: 22,448,806 km (0.063 R)
• M76: 22,588,082 km (0.111 R)
• M77: 22,657,794 km (0.043 R)
• M78: 22,727,657 km (0.084 R)
• M79: 22,797,519 km (0.05 R)
• M80: 23,007,554 km (0.094 R)
• M81: 23,112,721 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit