🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 178 Days

Day: 23.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.63 AU - 0.67 AU

Year: 191 Days

Day: 17.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.57 AU - 0.79 AU

Year: 205 Days

Day: 27.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,484,232 km

• M1: 117,883 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.67 AU - 0.81 AU

Year: 233 Days

Day: 21.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.91 AU - 1.39 AU

Year: 450 Days

Day: 24.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,484,232 km

• M1: 33,809 km (0.118 R)
• M2: 116,537 km (0.031 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.15 AU - 1.33 AU

Year: 504 Days

Day: 12.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,484,232 km

• M1: 86,168 km (0.119 R)
• M2: 518,805 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.43 AU - 3.39 AU

Year: 1813 Days

Day: 15.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,484,232 km

• M1: 578,495 km (0.087 R)
• M2: 1,841,400 km (0.045 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 9.1

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.72 AU - 7.26 AU

Year: 6039 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,484,232 km

• M1: 121,473 km (0.097 R)
• M2: 325,824 km (0.068 R)
• M3: 774,618 km (0.1 R)
• M4: 999,463 km (0.102 R)
• M5: 1,272,779 km (0.11 R)
• M6: 1,432,699 km (0.081 R)
• M7: 1,559,558 km (0.105 R)
• M8: 1,659,639 km (0.096 R)
• M9: 2,093,024 km (0.056 R)
• M10: 2,572,635 km (0.07 R)
• M11: 2,679,747 km (0.06 R)
• M12: 2,960,542 km (0.1 R)
• M13: 3,250,762 km (0.071 R)
• M14: 3,723,641 km (0.099 R)
• M15: 3,899,717 km (0.047 R)
• M16: 4,148,050 km (0.068 R)
• M17: 4,288,373 km (0.111 R)
• M18: 4,747,788 km (0.107 R)
• M19: 5,344,085 km (0.114 R)
• M20: 5,806,791 km (0.118 R)
• M21: 5,885,180 km (0.108 R)
• M22: 6,590,235 km (0.1 R)
• M23: 6,655,609 km (0.116 R)
• M24: 7,002,676 km (0.086 R)
• M25: 7,662,852 km (0.081 R)
• M26: 7,922,105 km (0.11 R)
• M27: 8,645,261 km (0.062 R)
• M28: 8,860,981 km (0.108 R)
• M29: 9,592,814 km (0.074 R)
• M30: 9,816,163 km (0.079 R)
• M31: 9,890,962 km (0.062 R)
• M32: 10,745,914 km (0.03 R)
• M33: 10,881,001 km (0.098 R)
• M34: 12,343,769 km (0.116 R)
• M35: 12,647,752 km (0.076 R)
• M36: 13,036,258 km (0.113 R)
• M37: 13,783,349 km (0.078 R)
• M38: 13,867,274 km (0.039 R)
• M39: 13,993,385 km (0.119 R)
• M40: 14,119,795 km (0.112 R)
• M41: 14,183,225 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 12.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.27 AU - 8.65 AU

Year: 6707 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,484,232 km

• M1: 165,306 km (0.091 R)
• M2: 516,262 km (0.054 R)
• M3: 605,722 km (0.099 R)
• M4: 1,023,549 km (0.058 R)
• M5: 1,107,174 km (0.114 R)
• M6: 1,300,155 km (0.089 R)
• M7: 1,504,655 km (0.107 R)
• M8: 2,137,903 km (0.115 R)
• M9: 2,728,216 km (0.108 R)
• M10: 3,140,957 km (0.073 R)
• M11: 3,241,038 km (0.117 R)
• M12: 3,704,791 km (0.067 R)
• M13: 3,784,078 km (0.084 R)
• M14: 4,080,132 km (0.069 R)
• M15: 4,162,112 km (0.097 R)
• M16: 4,244,690 km (0.029 R)
• M17: 4,411,641 km (0.11 R)
• M18: 4,495,865 km (0.096 R)
• M19: 5,101,138 km (0.068 R)
• M20: 5,248,940 km (0.118 R)
• M21: 5,854,961 km (0.081 R)
• M22: 6,838,119 km (0.096 R)
• M23: 7,600,320 km (0.099 R)
• M24: 8,008,872 km (0.073 R)
• M25: 8,285,328 km (0.086 R)
• M26: 8,529,622 km (0.053 R)
• M27: 8,776,458 km (0.084 R)
• M28: 9,531,030 km (0.054 R)
• M29: 9,750,490 km (0.067 R)
• M30: 9,934,645 km (0.111 R)
• M31: 10,231,746 km (0.059 R)
• M32: 10,682,934 km (0.038 R)
• M33: 11,604,756 km (0.066 R)
• M34: 11,721,741 km (0.107 R)
• M35: 12,511,917 km (0.111 R)
• M36: 14,143,731 km (0.109 R)
• M37: 14,899,798 km (0.119 R)
• M38: 16,058,434 km (0.058 R)
• M39: 16,232,566 km (0.087 R)
• M40: 16,407,296 km (0.106 R)
• M41: 16,714,570 km (0.106 R)
• M42: 17,513,572 km (0.06 R)
• M43: 18,143,679 km (0.106 R)
• M44: 19,565,158 km (0.055 R)
• M45: 19,658,207 km (0.088 R)
• M46: 20,927,246 km (0.085 R)
• M47: 21,212,978 km (0.076 R)
• M48: 21,308,422 km (0.12 R)
• M49: 24,639,667 km (0.088 R)
• M50: 24,790,312 km (0.079 R)
• M51: 25,042,085 km (0.036 R)
• M52: 25,446,747 km (0.086 R)
• M53: 25,955,679 km (0.109 R)
• M54: 26,057,855 km (0.036 R)
• M55: 26,622,287 km (0.095 R)
• M56: 27,398,401 km (0.07 R)
• M57: 27,606,492 km (0.085 R)
• M58: 27,867,540 km (0.106 R)
• M59: 28,234,354 km (0.1 R)
• M60: 28,814,046 km (0.057 R)
• M61: 29,078,834 km (0.107 R)
• M62: 29,717,617 km (0.037 R)
• M63: 29,877,986 km (0.102 R)
• M64: 30,846,632 km (0.12 R)
• M65: 31,389,224 km (0.054 R)
• M66: 32,099,215 km (0.045 R)
• M67: 32,593,935 km (0.062 R)
• M68: 34,037,106 km (0.102 R)
• M69: 34,317,153 km (0.06 R)
• M70: 35,048,537 km (0.079 R)
• M71: 35,331,128 km (0.09 R)
• M72: 37,043,126 km (0.048 R)
• M73: 37,504,336 km (0.086 R)
• M74: 37,735,464 km (0.099 R)
• M75: 39,015,873 km (0.11 R)
• M76: 39,191,650 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 4.9

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.15 AU - 19.75 AU

Year: 26625 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,484,232 km

• M1: 428,448 km (0.119 R)
• M2: 641,924 km (0.105 R)
• M3: 711,936 km (0.095 R)
• M4: 964,158 km (0.095 R)
• M5: 1,072,467 km (0.08 R)
• M6: 1,156,392 km (0.056 R)
• M7: 1,301,053 km (0.115 R)
• M8: 1,802,355 km (0.086 R)
• M9: 2,540,920 km (0.112 R)
• M10: 2,767,411 km (0.06 R)
• M11: 2,961,140 km (0.119 R)
• M12: 3,199,450 km (0.107 R)
• M13: 3,779,291 km (0.077 R)
• M14: 4,037,647 km (0.076 R)
• M15: 4,708,294 km (0.112 R)
• M16: 4,893,047 km (0.11 R)
• M17: 5,317,157 km (0.097 R)
• M18: 5,557,860 km (0.119 R)
• M19: 6,049,887 km (0.091 R)
• M20: 7,180,847 km (0.069 R)
• M21: 8,430,738 km (0.096 R)
• M22: 8,598,736 km (0.097 R)
• M23: 8,938,024 km (0.034 R)
• M24: 9,052,018 km (0.038 R)
• M25: 10,278,421 km (0.075 R)
• M26: 11,124,546 km (0.076 R)
• M27: 11,555,987 km (0.046 R)
• M28: 11,742,535 km (0.101 R)
• M29: 11,867,599 km (0.107 R)
• M30: 12,245,035 km (0.033 R)
• M31: 14,323,697 km (0.073 R)
• M32: 14,995,242 km (0.096 R)
• M33: 15,814,739 km (0.118 R)
• M34: 16,021,932 km (0.035 R)
• M35: 16,718,759 km (0.09 R)
• M36: 16,859,381 km (0.115 R)
• M37: 17,998,120 km (0.072 R)
• M38: 18,649,319 km (0.092 R)
• M39: 18,868,181 km (0.059 R)
• M40: 20,649,293 km (0.1 R)
• M41: 20,800,088 km (0.077 R)
• M42: 21,483,301 km (0.116 R)
• M43: 22,096,802 km (0.107 R)
• M44: 22,328,380 km (0.04 R)
• M45: 22,793,928 km (0.088 R)
• M46: 25,978,119 km (0.108 R)
• M47: 26,467,603 km (0.097 R)
• M48: 27,870,981 km (0.118 R)
• M49: 28,037,633 km (0.067 R)
• M50: 28,623,757 km (0.105 R)
• M51: 31,267,152 km (0.074 R)
• M52: 33,366,608 km (0.084 R)
• M53: 33,720,856 km (0.042 R)
• M54: 37,607,708 km (0.114 R)
• M55: 37,884,165 km (0.107 R)
• M56: 39,182,973 km (0.1 R)
• M57: 39,276,323 km (0.047 R)
• M58: 41,063,568 km (0.094 R)
• M59: 41,158,413 km (0.105 R)
• M60: 41,919,418 km (0.102 R)
• M61: 43,745,559 km (0.119 R)
• M62: 44,522,121 km (0.099 R)
• M63: 47,673,700 km (0.055 R)
• M64: 48,172,609 km (0.106 R)
• M65: 50,998,363 km (0.066 R)
• M66: 51,202,265 km (0.063 R)
• M67: 51,508,641 km (0.092 R)
• M68: 52,843,054 km (0.108 R)
• M69: 53,049,350 km (0.083 R)
• M70: 53,773,553 km (0.116 R)
• M71: 53,981,045 km (0.042 R)
• M72: 54,918,276 km (0.082 R)
• M73: 55,860,743 km (0.036 R)
• M74: 56,176,095 km (0.116 R)
• M75: 58,186,989 km (0.095 R)
• M76: 58,826,969 km (0.06 R)
• M77: 61,735,301 km (0.091 R)
• M78: 61,843,909 km (0.097 R)
• M79: 62,387,847 km (0.065 R)
• M80: 63,480,660 km (0.091 R)
• M81: 66,017,989 km (0.111 R)
• M82: 66,240,292 km (0.054 R)
• M83: 67,914,741 km (0.099 R)
• M84: 68,926,022 km (0.084 R)
• M85: 69,038,669 km (0.112 R)
• M86: 69,942,390 km (0.09 R)
• M87: 70,849,851 km (0.065 R)
• M88: 72,104,079 km (0.096 R)
• M89: 73,941,440 km (0.095 R)
• M90: 75,445,647 km (0.038 R)
• M91: 76,726,354 km (0.067 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 18,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit