🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.88 AU - 1.16 AU

Year: 382 Days

Day: 35.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.02 AU - 1.12 AU

Year: 410 Days

Day: 32.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.68 AU - 3.78 AU

Year: 2672 Days

Day: 14.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,671,833 km

• M1: 1,770,491 km (0.054 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 9.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.2 AU - 7.74 AU

Year: 6103 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 58.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,671,833 km

• M1: 129,253 km (0.101 R)
• M2: 393,891 km (0.091 R)
• M3: 876,644 km (0.104 R)
• M4: 1,107,473 km (0.087 R)
• M5: 1,193,641 km (0.059 R)
• M6: 1,513,631 km (0.104 R)
• M7: 1,577,659 km (0.112 R)
• M8: 1,725,163 km (0.042 R)
• M9: 2,286,304 km (0.069 R)
• M10: 2,683,786 km (0.066 R)
• M11: 2,762,025 km (0.116 R)
• M12: 2,860,910 km (0.083 R)
• M13: 3,021,578 km (0.107 R)
• M14: 3,185,238 km (0.052 R)
• M15: 3,672,179 km (0.097 R)
• M16: 4,480,755 km (0.096 R)
• M17: 4,620,779 km (0.052 R)
• M18: 4,977,271 km (0.103 R)
• M19: 5,098,146 km (0.099 R)
• M20: 5,466,605 km (0.087 R)
• M21: 5,666,618 km (0.058 R)
• M22: 5,818,160 km (0.048 R)
• M23: 6,151,315 km (0.109 R)
• M24: 6,307,196 km (0.04 R)
• M25: 6,782,618 km (0.067 R)
• M26: 6,997,740 km (0.038 R)
• M27: 7,297,085 km (0.074 R)
• M28: 7,379,513 km (0.081 R)
• M29: 8,078,135 km (0.081 R)
• M30: 8,594,098 km (0.11 R)
• M31: 8,652,142 km (0.072 R)
• M32: 8,797,701 km (0.117 R)
• M33: 9,209,694 km (0.102 R)
• M34: 10,421,287 km (0.12 R)
• M35: 10,669,619 km (0.051 R)
• M36: 11,077,423 km (0.068 R)
• M37: 11,394,421 km (0.109 R)
• M38: 11,458,299 km (0.094 R)
• M39: 12,167,692 km (0.092 R)
• M40: 12,791,964 km (0.091 R)
• M41: 13,258,410 km (0.109 R)
• M42: 13,426,409 km (0.117 R)
• M43: 15,074,828 km (0.085 R)
• M44: 15,567,603 km (0.034 R)
• M45: 15,780,481 km (0.112 R)
• M46: 15,851,540 km (0.1 R)
• M47: 16,030,010 km (0.054 R)
• M48: 16,496,756 km (0.094 R)
• M49: 16,641,267 km (0.104 R)
• M50: 17,370,258 km (0.117 R)
• M51: 17,923,919 km (0.033 R)
• M52: 18,520,815 km (0.093 R)
• M53: 19,124,293 km (0.108 R)
• M54: 19,352,130 km (0.092 R)
• M55: 19,925,988 km (0.104 R)
• M56: 20,002,881 km (0.089 R)
• M57: 20,079,924 km (0.108 R)
• M58: 20,272,905 km (0.12 R)
• M59: 20,699,708 km (0.103 R)
• M60: 20,894,783 km (0.075 R)
• M61: 21,012,068 km (0.09 R)
• M62: 21,325,924 km (0.107 R)
• M63: 21,641,277 km (0.113 R)
• M64: 22,837,761 km (0.107 R)
• M65: 23,160,443 km (0.101 R)
• M66: 23,891,977 km (0.059 R)
• M67: 24,219,446 km (0.066 R)
• M68: 24,630,990 km (0.051 R)
• M69: 25,169,543 km (0.069 R)
• M70: 25,419,371 km (0.102 R)
• M71: 25,628,210 km (0.111 R)
• M72: 25,711,984 km (0.056 R)
• M73: 27,233,993 km (0.119 R)
• M74: 27,447,619 km (0.06 R)
• M75: 27,533,189 km (0.104 R)
• M76: 27,618,908 km (0.035 R)
• M77: 28,871,940 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.9

Radius: 12.1

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.25 AU - 7.03 AU

Year: 6345 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,671,833 km

• M1: 206,146 km (0.113 R)
• M2: 326,273 km (0.108 R)
• M3: 417,528 km (0.098 R)
• M4: 520,601 km (0.117 R)
• M5: 758,012 km (0.067 R)
• M6: 875,447 km (0.046 R)
• M7: 1,047,634 km (0.075 R)
• M8: 1,129,913 km (0.094 R)
• M9: 1,266,496 km (0.115 R)
• M10: 1,354,908 km (0.079 R)
• M11: 1,613,712 km (0.063 R)
• M12: 1,768,995 km (0.077 R)
• M13: 1,868,777 km (0.094 R)
• M14: 2,011,643 km (0.102 R)
• M15: 2,597,019 km (0.1 R)
• M16: 2,944,535 km (0.098 R)
• M17: 3,039,829 km (0.107 R)
• M18: 3,136,170 km (0.115 R)
• M19: 3,406,344 km (0.1 R)
• M20: 3,735,608 km (0.042 R)
• M21: 4,424,955 km (0.038 R)
• M22: 5,211,242 km (0.114 R)
• M23: 6,254,388 km (0.081 R)
• M24: 7,328,201 km (0.092 R)
• M25: 7,687,835 km (0.098 R)
• M26: 7,919,711 km (0.074 R)
• M27: 8,288,919 km (0.089 R)
• M28: 8,390,496 km (0.108 R)
• M29: 8,870,406 km (0.091 R)
• M30: 9,044,089 km (0.1 R)
• M31: 9,148,807 km (0.063 R)
• M32: 9,288,981 km (0.086 R)
• M33: 10,327,040 km (0.109 R)
• M34: 10,546,351 km (0.044 R)
• M35: 11,027,009 km (0.088 R)
• M36: 11,514,847 km (0.071 R)
• M37: 11,971,420 km (0.102 R)
• M38: 12,356,335 km (0.082 R)
• M39: 12,511,618 km (0.026 R)
• M40: 12,589,409 km (0.09 R)
• M41: 13,178,226 km (0.117 R)
• M42: 13,297,007 km (0.08 R)
• M43: 14,301,407 km (0.068 R)
• M44: 14,423,479 km (0.104 R)
• M45: 15,246,865 km (0.095 R)
• M46: 15,832,242 km (0.058 R)
• M47: 16,852,948 km (0.062 R)
• M48: 18,202,770 km (0.066 R)
• M49: 18,734,441 km (0.079 R)
• M50: 19,496,642 km (0.1 R)
• M51: 19,632,177 km (0.035 R)
• M52: 19,949,774 km (0.11 R)
• M53: 20,866,210 km (0.061 R)
• M54: 21,516,063 km (0.118 R)
• M55: 22,078,252 km (0.1 R)
• M56: 22,219,622 km (0.08 R)
• M57: 23,938,801 km (0.05 R)
• M58: 24,035,591 km (0.074 R)
• M59: 24,132,381 km (0.027 R)
• M60: 24,326,559 km (0.11 R)
• M61: 24,912,234 km (0.076 R)
• M62: 25,206,942 km (0.034 R)
• M63: 25,403,962 km (0.115 R)
• M64: 25,849,166 km (0.118 R)
• M65: 26,646,971 km (0.041 R)
• M66: 26,797,467 km (0.058 R)
• M67: 26,897,996 km (0.108 R)
• M68: 28,574,091 km (0.082 R)
• M69: 30,022,797 km (0.073 R)
• M70: 30,808,634 km (0.102 R)
• M71: 31,495,139 km (0.117 R)
• M72: 31,601,204 km (0.093 R)
• M73: 32,347,099 km (0.119 R)
• M74: 32,829,702 km (0.085 R)
• M75: 32,937,113 km (0.04 R)
• M76: 33,856,093 km (0.106 R)
• M77: 34,455,232 km (0.084 R)
• M78: 34,728,697 km (0.098 R)
• M79: 35,112,864 km (0.053 R)
• M80: 36,607,497 km (0.116 R)
• M81: 37,110,445 km (0.101 R)
• M82: 37,503,139 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit