🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.7 AU - 0.82 AU

Year: 251 Days

Day: 21.6 Hours

Environment

Temp: 83 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.87 AU - 1.19 AU

Year: 396 Days

Day: 18.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,338,820 km

• M1: 480,957 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.03 AU - 1.07 AU

Year: 408 Days

Day: 27 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.29 AU - 1.33 AU

Year: 568 Days

Day: 18.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,338,820 km

• M1: 407,205 km (0.035 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.96 AU - 2.1 AU

Year: 1095 Days

Day: 37 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,338,820 km

• M1: 1,700,030 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.26 AU - 3.18 AU

Year: 1699 Days

Day: 39.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.89 AU - 3.39 AU

Year: 2107 Days

Day: 27.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,338,820 km

• M1: 327,769 km (0.071 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.7

Radius: 13.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.96 AU - 6.38 AU

Year: 5805 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,338,820 km

• M1: 243,845 km (0.086 R)
• M2: 480,808 km (0.07 R)
• M3: 682,765 km (0.087 R)
• M4: 978,071 km (0.05 R)
• M5: 1,068,428 km (0.098 R)
• M6: 1,258,417 km (0.104 R)
• M7: 1,995,037 km (0.039 R)
• M8: 2,078,812 km (0.091 R)
• M9: 2,163,784 km (0.032 R)
• M10: 2,354,970 km (0.083 R)
• M11: 2,443,831 km (0.105 R)
• M12: 2,551,990 km (0.079 R)
• M13: 2,924,339 km (0.069 R)
• M14: 3,136,619 km (0.079 R)
• M15: 3,254,651 km (0.112 R)
• M16: 3,515,550 km (0.061 R)
• M17: 3,741,742 km (0.105 R)
• M18: 4,317,245 km (0.112 R)
• M19: 4,449,041 km (0.118 R)
• M20: 4,537,603 km (0.096 R)
• M21: 4,739,261 km (0.069 R)
• M22: 5,104,878 km (0.112 R)
• M23: 5,338,250 km (0.09 R)
• M24: 5,718,827 km (0.078 R)
• M25: 5,985,710 km (0.119 R)
• M26: 6,157,748 km (0.107 R)
• M27: 6,759,879 km (0.064 R)
• M28: 6,939,097 km (0.066 R)
• M29: 7,093,931 km (0.12 R)
• M30: 7,197,902 km (0.072 R)
• M31: 7,618,720 km (0.042 R)
• M32: 7,832,047 km (0.119 R)
• M33: 8,264,834 km (0.113 R)
• M34: 8,374,339 km (0.071 R)
• M35: 8,484,294 km (0.111 R)
• M36: 8,650,048 km (0.1 R)
• M37: 8,733,374 km (0.062 R)
• M38: 8,900,774 km (0.102 R)
• M39: 9,811,676 km (0.101 R)
• M40: 10,219,629 km (0.117 R)
• M41: 10,812,037 km (0.047 R)
• M42: 10,961,934 km (0.088 R)
• M43: 11,263,672 km (0.096 R)
• M44: 11,752,409 km (0.079 R)
• M45: 12,185,644 km (0.025 R)
• M46: 12,372,941 km (0.103 R)
• M47: 12,529,719 km (0.06 R)
• M48: 14,036,170 km (0.115 R)
• M49: 14,265,354 km (0.036 R)
• M50: 14,960,535 km (0.107 R)
• M51: 15,599,019 km (0.082 R)
• M52: 15,836,580 km (0.03 R)
• M53: 16,143,705 km (0.094 R)
• M54: 16,798,644 km (0.11 R)
• M55: 17,321,788 km (0.05 R)
• M56: 18,276,970 km (0.095 R)
• M57: 18,995,638 km (0.041 R)
• M58: 20,497,601 km (0.103 R)
• M59: 20,720,651 km (0.093 R)
• M60: 20,944,450 km (0.112 R)
• M61: 21,131,597 km (0.03 R)
• M62: 21,281,643 km (0.092 R)
• M63: 21,394,440 km (0.059 R)
• M64: 22,725,413 km (0.045 R)
• M65: 23,071,881 km (0.028 R)
• M66: 23,575,577 km (0.117 R)
• M67: 24,870,496 km (0.066 R)
• M68: 25,068,714 km (0.112 R)
• M69: 25,386,908 km (0.062 R)
• M70: 25,706,449 km (0.079 R)
• M71: 25,906,910 km (0.056 R)
• M72: 26,430,353 km (0.111 R)
• M73: 27,161,139 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 10.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.73 AU - 10.29 AU

Year: 9402 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,338,820 km

• M1: 180,714 km (0.084 R)
• M2: 256,860 km (0.039 R)
• M3: 691,591 km (0.104 R)
• M4: 877,840 km (0.109 R)
• M5: 1,007,691 km (0.119 R)
• M6: 1,313,918 km (0.119 R)
• M7: 1,634,955 km (0.054 R)
• M8: 1,797,418 km (0.111 R)
• M9: 1,918,892 km (0.11 R)
• M10: 2,011,942 km (0.111 R)
• M11: 2,432,910 km (0.097 R)
• M12: 2,775,340 km (0.064 R)
• M13: 3,042,521 km (0.113 R)
• M14: 3,299,531 km (0.085 R)
• M15: 3,992,618 km (0.062 R)
• M16: 4,583,230 km (0.098 R)
• M17: 5,398,688 km (0.09 R)
• M18: 5,868,425 km (0.118 R)
• M19: 6,991,307 km (0.026 R)
• M20: 7,184,887 km (0.093 R)
• M21: 9,589,224 km (0.098 R)
• M22: 10,103,092 km (0.103 R)
• M23: 11,697,955 km (0.034 R)
• M24: 11,812,846 km (0.111 R)
• M25: 13,429,850 km (0.08 R)
• M26: 13,670,852 km (0.105 R)
• M27: 14,618,255 km (0.079 R)
• M28: 14,711,006 km (0.045 R)
• M29: 15,334,679 km (0.116 R)
• M30: 15,713,162 km (0.103 R)
• M31: 15,903,450 km (0.085 R)
• M32: 17,848,821 km (0.064 R)
• M33: 18,849,481 km (0.111 R)
• M34: 19,220,933 km (0.105 R)
• M35: 19,322,659 km (0.118 R)
• M36: 19,697,103 km (0.094 R)
• M37: 22,958,336 km (0.097 R)
• M38: 23,174,505 km (0.081 R)
• M39: 23,536,233 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 9.5

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.52 AU - 12.04 AU

Year: 14349 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,338,820 km

• M1: 334,202 km (0.097 R)
• M2: 949,049 km (0.074 R)
• M3: 1,397,543 km (0.039 R)
• M4: 1,588,580 km (0.101 R)
• M5: 1,966,015 km (0.071 R)
• M6: 2,700,690 km (0.049 R)
• M7: 2,974,754 km (0.088 R)
• M8: 4,042,434 km (0.042 R)
• M9: 4,396,083 km (0.052 R)
• M10: 4,759,755 km (0.059 R)
• M11: 4,966,051 km (0.111 R)
• M12: 6,309,589 km (0.116 R)
• M13: 6,998,039 km (0.067 R)
• M14: 7,470,319 km (0.096 R)
• M15: 8,346,065 km (0.044 R)
• M16: 8,595,146 km (0.104 R)
• M17: 8,846,769 km (0.118 R)
• M18: 10,299,813 km (0.109 R)
• M19: 10,944,879 km (0.119 R)
• M20: 11,547,908 km (0.116 R)
• M21: 11,881,362 km (0.032 R)
• M22: 12,387,452 km (0.074 R)
• M23: 12,500,847 km (0.11 R)
• M24: 13,073,208 km (0.038 R)
• M25: 13,362,531 km (0.12 R)
• M26: 13,830,024 km (0.044 R)
• M27: 14,302,753 km (0.095 R)
• M28: 14,481,523 km (0.12 R)
• M29: 14,720,879 km (0.111 R)
• M30: 14,780,868 km (0.076 R)
• M31: 15,021,870 km (0.073 R)
• M32: 15,630,135 km (0.036 R)
• M33: 16,495,260 km (0.12 R)
• M34: 16,745,238 km (0.056 R)
• M35: 18,078,454 km (0.093 R)
• M36: 18,142,781 km (0.075 R)
• M37: 19,379,656 km (0.11 R)
• M38: 20,576,439 km (0.112 R)
• M39: 21,319,492 km (0.107 R)
• M40: 21,591,760 km (0.076 R)
• M41: 22,554,273 km (0.073 R)
• M42: 23,530,698 km (0.084 R)
• M43: 24,592,095 km (0.072 R)
• M44: 25,164,606 km (0.086 R)
• M45: 26,468,650 km (0.116 R)
• M46: 26,908,319 km (0.094 R)
• M47: 28,540,581 km (0.053 R)
• M48: 29,217,661 km (0.049 R)
• M49: 29,899,977 km (0.113 R)
• M50: 30,587,529 km (0.036 R)
• M51: 31,280,167 km (0.03 R)
• M52: 32,759,690 km (0.091 R)
• M53: 33,231,521 km (0.058 R)
• M54: 34,182,216 km (0.092 R)
• M55: 34,820,849 km (0.095 R)
• M56: 35,222,071 km (0.113 R)
• M57: 35,302,554 km (0.074 R)
• M58: 35,544,155 km (0.116 R)
• M59: 35,948,069 km (0.11 R)
• M60: 36,110,084 km (0.035 R)
• M61: 36,597,473 km (0.117 R)
• M62: 37,250,917 km (0.1 R)
• M63: 37,661,114 km (0.114 R)
• M64: 38,486,296 km (0.093 R)
• M65: 39,651,364 km (0.119 R)
• M66: 39,735,139 km (0.057 R)
• M67: 41,420,808 km (0.094 R)
• M68: 41,505,630 km (0.112 R)
• M69: 42,016,357 km (0.083 R)
• M70: 42,101,628 km (0.115 R)
• M71: 43,301,852 km (0.092 R)
• M72: 43,474,338 km (0.041 R)
• M73: 44,600,361 km (0.1 R)
• M74: 46,175,477 km (0.055 R)
• M75: 48,930,322 km (0.068 R)
• M76: 49,469,772 km (0.086 R)
• M77: 50,011,017 km (0.065 R)
• M78: 52,012,786 km (0.048 R)
• M79: 52,655,159 km (0.084 R)
• M80: 55,718,625 km (0.045 R)
• M81: 55,906,220 km (0.112 R)
• M82: 56,187,763 km (0.113 R)
• M83: 56,564,152 km (0.082 R)
• M84: 57,413,868 km (0.107 R)
• M85: 57,792,949 km (0.104 R)
• M86: 58,077,783 km (0.113 R)
• M87: 59,317,351 km (0.097 R)
• M88: 60,469,255 km (0.101 R)
• M89: 60,951,408 km (0.111 R)
• M90: 61,628,638 km (0.09 R)
• M91: 62,795,352 km (0.082 R)
• M92: 63,675,137 km (0.089 R)
• M93: 64,854,417 km (0.046 R)
• M94: 65,051,736 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit