🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.54 AU - 2.1 AU

Year: 920 Days

Day: 13.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,503,846 km

• M1: 273,914 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.35 AU - 3.11 AU

Year: 1690 Days

Day: 37.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.4

Radius: 9.7

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.76 AU - 5.72 AU

Year: 3867 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,503,846 km

• M1: 124,615 km (0.115 R)
• M2: 198,367 km (0.1 R)
• M3: 297,251 km (0.079 R)
• M4: 363,523 km (0.097 R)
• M5: 471,084 km (0.119 R)
• M6: 785,987 km (0.113 R)
• M7: 897,438 km (0.096 R)
• M8: 1,026,391 km (0.097 R)
• M9: 1,212,491 km (0.091 R)
• M10: 1,329,775 km (0.115 R)
• M11: 1,396,496 km (0.105 R)
• M12: 1,589,777 km (0.082 R)
• M13: 2,064,301 km (0.094 R)
• M14: 2,126,683 km (0.088 R)
• M15: 2,253,243 km (0.027 R)
• M16: 2,382,496 km (0.04 R)
• M17: 2,785,064 km (0.11 R)
• M18: 2,854,327 km (0.097 R)
• M19: 3,154,869 km (0.112 R)
• M20: 3,615,631 km (0.118 R)
• M21: 3,748,474 km (0.067 R)
• M22: 4,275,956 km (0.07 R)
• M23: 4,579,191 km (0.099 R)
• M24: 4,702,459 km (0.089 R)
• M25: 4,764,543 km (0.12 R)
• M26: 4,868,663 km (0.085 R)
• M27: 5,015,568 km (0.119 R)
• M28: 5,378,492 km (0.097 R)
• M29: 5,443,567 km (0.034 R)
• M30: 5,661,980 km (0.083 R)
• M31: 5,750,093 km (0.077 R)
• M32: 6,220,728 km (0.118 R)
• M33: 6,380,349 km (0.093 R)
• M34: 6,961,537 km (0.088 R)
• M35: 7,079,719 km (0.114 R)
• M36: 7,246,521 km (0.093 R)
• M37: 7,559,629 km (0.096 R)
• M38: 8,449,737 km (0.093 R)
• M39: 8,651,993 km (0.071 R)
• M40: 8,779,301 km (0.117 R)
• M41: 8,881,626 km (0.114 R)
• M42: 9,294,665 km (0.109 R)
• M43: 9,899,340 km (0.078 R)
• M44: 9,979,225 km (0.11 R)
• M45: 10,273,783 km (0.114 R)
• M46: 10,625,638 km (0.096 R)
• M47: 10,844,050 km (0.068 R)
• M48: 11,257,689 km (0.057 R)
• M49: 11,902,007 km (0.049 R)
• M50: 12,072,099 km (0.055 R)
• M51: 12,328,660 km (0.111 R)
• M52: 12,992,575 km (0.074 R)
• M53: 13,138,433 km (0.069 R)
• M54: 13,579,448 km (0.085 R)
• M55: 14,355,262 km (0.037 R)
• M56: 15,298,925 km (0.054 R)
• M57: 16,012,058 km (0.043 R)
• M58: 16,735,963 km (0.108 R)
• M59: 16,799,392 km (0.097 R)
• M60: 17,277,956 km (0.104 R)
• M61: 17,438,474 km (0.096 R)
• M62: 17,858,096 km (0.105 R)
• M63: 18,020,260 km (0.113 R)
• M64: 18,117,948 km (0.07 R)
• M65: 18,575,717 km (0.059 R)
• M66: 18,707,214 km (0.11 R)
• M67: 19,004,315 km (0.055 R)
• M68: 19,070,437 km (0.062 R)
• M69: 20,073,042 km (0.09 R)
• M70: 20,682,803 km (0.119 R)
• M71: 21,024,186 km (0.092 R)
• M72: 21,298,548 km (0.099 R)
• M73: 21,816,306 km (0.077 R)
• M74: 21,989,840 km (0.091 R)
• M75: 22,059,403 km (0.112 R)
• M76: 22,128,966 km (0.117 R)
• M77: 22,268,391 km (0.114 R)
• M78: 22,373,259 km (0.074 R)
• M79: 22,513,133 km (0.04 R)
• M80: 23,430,019 km (0.108 R)
• M81: 23,536,532 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 8.8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.68 AU - 12.94 AU

Year: 13319 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,503,846 km

• M1: 156,180 km (0.101 R)
• M2: 267,331 km (0.08 R)
• M3: 383,569 km (0.042 R)
• M4: 449,242 km (0.043 R)
• M5: 632,649 km (0.115 R)
• M6: 1,118,992 km (0.068 R)
• M7: 1,218,175 km (0.079 R)
• M8: 1,816,567 km (0.078 R)
• M9: 2,495,143 km (0.103 R)
• M10: 6,583,204 km (0.116 R)
• M11: 6,857,417 km (0.103 R)
• M12: 7,042,320 km (0.12 R)
• M13: 7,275,692 km (0.118 R)
• M14: 8,283,683 km (0.095 R)
• M15: 8,979,911 km (0.041 R)
• M16: 10,216,637 km (0.077 R)
• M17: 11,070,392 km (0.065 R)
• M18: 11,670,728 km (0.083 R)
• M19: 12,058,187 km (0.062 R)
• M20: 12,619,179 km (0.107 R)
• M21: 13,074,106 km (0.091 R)
• M22: 13,708,251 km (0.083 R)
• M23: 13,824,638 km (0.081 R)
• M24: 14,234,686 km (0.093 R)
• M25: 14,293,478 km (0.093 R)
• M26: 15,307,153 km (0.097 R)
• M27: 15,367,441 km (0.082 R)
• M28: 16,839,484 km (0.104 R)
• M29: 16,901,867 km (0.056 R)
• M30: 17,151,845 km (0.074 R)
• M31: 18,741,920 km (0.104 R)
• M32: 19,521,924 km (0.119 R)
• M33: 19,718,495 km (0.093 R)
• M34: 20,378,671 km (0.117 R)
• M35: 23,856,971 km (0.036 R)
• M36: 23,926,983 km (0.106 R)
• M37: 24,419,010 km (0.065 R)
• M38: 25,843,182 km (0.051 R)
• M39: 26,347,925 km (0.045 R)
• M40: 26,492,736 km (0.035 R)
• M41: 27,220,829 km (0.09 R)
• M42: 27,294,132 km (0.036 R)
• M43: 28,473,711 km (0.092 R)
• M44: 28,771,261 km (0.097 R)
• M45: 28,920,410 km (0.098 R)
• M46: 30,654,100 km (0.117 R)
• M47: 32,654,074 km (0.11 R)
• M48: 33,199,807 km (0.102 R)
• M49: 35,812,533 km (0.096 R)
• M50: 36,698,003 km (0.106 R)
• M51: 37,184,047 km (0.104 R)
• M52: 38,654,893 km (0.072 R)
• M53: 39,895,209 km (0.117 R)
• M54: 40,645,592 km (0.069 R)
• M55: 41,400,612 km (0.114 R)
• M56: 42,075,748 km (0.109 R)
• M57: 42,584,380 km (0.094 R)
• M58: 43,693,499 km (0.101 R)
• M59: 44,122,546 km (0.086 R)
• M60: 44,208,564 km (0.109 R)
• M61: 44,898,510 km (0.036 R)
• M62: 44,984,977 km (0.025 R)
• M63: 45,418,362 km (0.103 R)
• M64: 45,940,160 km (0.055 R)
• M65: 46,726,446 km (0.05 R)
• M66: 47,165,366 km (0.076 R)
• M67: 47,253,180 km (0.072 R)
• M68: 47,517,370 km (0.111 R)
• M69: 48,047,096 km (0.072 R)
• M70: 48,224,070 km (0.11 R)
• M71: 48,934,211 km (0.095 R)
• M72: 49,201,393 km (0.103 R)
• M73: 49,379,864 km (0.105 R)
• M74: 50,724,748 km (0.101 R)
• M75: 51,900,139 km (0.096 R)
• M76: 55,758,118 km (0.12 R)
• M77: 55,851,168 km (0.075 R)
• M78: 56,130,318 km (0.058 R)
• M79: 56,316,866 km (0.072 R)
• M80: 56,690,263 km (0.098 R)
• M81: 59,612,508 km (0.085 R)
• M82: 59,993,084 km (0.094 R)
• M83: 60,852,375 km (0.085 R)
• M84: 61,139,752 km (0.074 R)
• M85: 61,427,578 km (0.028 R)
• M86: 61,523,620 km (0.112 R)
• M87: 61,619,662 km (0.077 R)
• M88: 62,100,918 km (0.073 R)
• M89: 62,583,222 km (0.117 R)
• M90: 63,454,779 km (0.109 R)
• M91: 64,038,061 km (0.101 R)
• M92: 64,720,676 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit