🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.91 AU - 1.21 AU

Year: 322 Days

Day: 29.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.85 AU - 2.23 AU

Year: 860 Days

Day: 41.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.87 AU - 2.29 AU

Year: 886 Days

Day: 12.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.98 AU - 3.14 AU

Year: 1209 Days

Day: 47.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,616,270 km

• M1: 801,994 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 9.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.01 AU - 15.87 AU

Year: 14549 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 60.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,616,270 km

• M1: 480,508 km (0.102 R)
• M2: 543,489 km (0.09 R)
• M3: 1,266,795 km (0.108 R)
• M4: 1,381,387 km (0.11 R)
• M5: 1,523,804 km (0.104 R)
• M6: 1,849,179 km (0.093 R)
• M7: 1,927,419 km (0.074 R)
• M8: 2,141,643 km (0.09 R)
• M9: 2,711,162 km (0.109 R)
• M10: 2,890,979 km (0.112 R)
• M11: 3,074,835 km (0.098 R)
• M12: 3,325,860 km (0.099 R)
• M13: 4,291,514 km (0.088 R)
• M14: 4,466,394 km (0.078 R)
• M15: 5,832,522 km (0.084 R)
• M16: 6,783,067 km (0.111 R)
• M17: 6,987,118 km (0.078 R)
• M18: 7,951,875 km (0.083 R)
• M19: 8,340,680 km (0.086 R)
• M20: 9,362,583 km (0.12 R)
• M21: 9,453,389 km (0.075 R)
• M22: 11,962,444 km (0.074 R)
• M23: 12,407,947 km (0.074 R)
• M24: 13,213,382 km (0.067 R)
• M25: 13,725,305 km (0.099 R)
• M26: 13,931,900 km (0.102 R)
• M27: 14,927,324 km (0.109 R)
• M28: 15,353,379 km (0.078 R)
• M29: 15,891,483 km (0.087 R)
• M30: 16,054,245 km (0.086 R)
• M31: 16,162,853 km (0.099 R)
• M32: 16,435,869 km (0.06 R)
• M33: 16,545,524 km (0.047 R)
• M34: 16,710,381 km (0.039 R)
• M35: 17,041,741 km (0.087 R)
• M36: 17,263,744 km (0.059 R)
• M37: 17,542,894 km (0.088 R)
• M38: 17,710,892 km (0.098 R)
• M39: 18,388,869 km (0.108 R)
• M40: 19,886,494 km (0.099 R)
• M41: 21,184,106 km (0.071 R)
• M42: 21,843,234 km (0.107 R)
• M43: 22,205,560 km (0.03 R)
• M44: 22,508,944 km (0.103 R)
• M45: 23,058,717 km (0.062 R)
• M46: 24,671,531 km (0.119 R)
• M47: 25,048,817 km (0.09 R)
• M48: 25,301,488 km (0.079 R)
• M49: 25,491,477 km (0.079 R)
• M50: 26,899,492 km (0.108 R)
• M51: 27,028,745 km (0.074 R)
• M52: 27,287,848 km (0.066 R)
• M53: 28,070,096 km (0.074 R)
• M54: 29,857,192 km (0.093 R)
• M55: 30,865,781 km (0.068 R)
• M56: 31,408,372 km (0.077 R)
• M57: 31,476,439 km (0.115 R)
• M58: 32,228,019 km (0.106 R)
• M59: 32,640,460 km (0.077 R)
• M60: 34,307,878 km (0.09 R)
• M61: 34,728,996 km (0.085 R)
• M62: 35,576,468 km (0.068 R)
• M63: 35,647,377 km (0.09 R)
• M64: 36,359,314 km (0.084 R)
• M65: 37,075,887 km (0.037 R)
• M66: 38,159,574 km (0.082 R)
• M67: 38,887,667 km (0.116 R)
• M68: 39,694,000 km (0.074 R)
• M69: 39,767,602 km (0.119 R)
• M70: 43,579,655 km (0.109 R)
• M71: 44,035,779 km (0.08 R)
• M72: 44,264,364 km (0.103 R)
• M73: 44,876,070 km (0.116 R)
• M74: 45,029,408 km (0.073 R)
• M75: 46,961,016 km (0.11 R)
• M76: 47,194,538 km (0.115 R)
• M77: 48,761,875 km (0.111 R)
• M78: 48,840,563 km (0.079 R)
• M79: 49,314,340 km (0.095 R)
• M80: 51,866,629 km (0.094 R)
• M81: 52,915,759 km (0.1 R)
• M82: 53,402,401 km (0.07 R)
• M83: 53,483,632 km (0.116 R)
• M84: 53,809,008 km (0.054 R)
• M85: 54,461,703 km (0.065 R)
• M86: 54,625,214 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.2

Radius: 10.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.41 AU - 13.79 AU

Year: 14810 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,616,270 km

• M1: 149,149 km (0.1 R)
• M2: 269,875 km (0.115 R)
• M3: 807,529 km (0.077 R)
• M4: 1,647,073 km (0.039 R)
• M5: 1,728,304 km (0.104 R)
• M6: 1,831,676 km (0.115 R)
• M7: 1,958,685 km (0.058 R)
• M8: 2,045,152 km (0.116 R)
• M9: 2,357,662 km (0.071 R)
• M10: 2,449,815 km (0.045 R)
• M11: 2,928,827 km (0.039 R)
• M12: 3,358,771 km (0.052 R)
• M13: 3,541,730 km (0.047 R)
• M14: 3,727,979 km (0.034 R)
• M15: 4,221,951 km (0.073 R)
• M16: 4,476,716 km (0.115 R)
• M17: 4,591,607 km (0.069 R)
• M18: 5,669,311 km (0.072 R)
• M19: 6,300,614 km (0.091 R)
• M20: 6,429,716 km (0.081 R)
• M21: 6,559,567 km (0.042 R)
• M22: 7,595,533 km (0.08 R)
• M23: 7,975,362 km (0.103 R)
• M24: 8,897,633 km (0.117 R)
• M25: 9,518,913 km (0.091 R)
• M26: 9,741,664 km (0.116 R)
• M27: 10,880,552 km (0.111 R)
• M28: 11,981,293 km (0.096 R)
• M29: 13,365,074 km (0.101 R)
• M30: 13,447,951 km (0.101 R)
• M31: 13,572,865 km (0.051 R)
• M32: 16,236,754 km (0.083 R)
• M33: 16,414,028 km (0.095 R)
• M34: 16,547,469 km (0.067 R)
• M35: 16,636,630 km (0.103 R)
• M36: 16,725,940 km (0.037 R)
• M37: 17,582,238 km (0.112 R)
• M38: 17,718,821 km (0.094 R)
• M39: 18,406,672 km (0.113 R)
• M40: 20,283,526 km (0.107 R)
• M41: 20,714,069 km (0.112 R)
• M42: 21,438,572 km (0.115 R)
• M43: 21,535,810 km (0.116 R)
• M44: 21,828,274 km (0.089 R)
• M45: 22,614,860 km (0.098 R)
• M46: 23,011,743 km (0.111 R)
• M47: 23,761,827 km (0.113 R)
• M48: 25,234,767 km (0.082 R)
• M49: 25,337,541 km (0.063 R)
• M50: 27,261,968 km (0.101 R)
• M51: 27,737,240 km (0.061 R)
• M52: 28,268,462 km (0.086 R)
• M53: 30,045,236 km (0.101 R)
• M54: 30,372,108 km (0.083 R)
• M55: 31,029,590 km (0.104 R)
• M56: 32,637,618 km (0.102 R)
• M57: 33,423,605 km (0.049 R)
• M58: 33,649,348 km (0.095 R)
• M59: 34,329,570 km (0.09 R)
• M60: 34,500,261 km (0.095 R)
• M61: 34,614,255 km (0.102 R)
• M62: 35,530,841 km (0.118 R)
• M63: 36,281,224 km (0.071 R)
• M64: 36,571,294 km (0.072 R)
• M65: 36,920,455 km (0.099 R)
• M66: 38,327,872 km (0.081 R)
• M67: 38,564,087 km (0.107 R)
• M68: 39,038,013 km (0.113 R)
• M69: 39,514,034 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234

Radius: 14.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.5 AU - 16 AU

Year: 15884 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,616,270 km

• M1: 188,045 km (0.03 R)
• M2: 632,350 km (0.108 R)
• M3: 786,137 km (0.115 R)
• M4: 885,470 km (0.113 R)
• M5: 1,349,971 km (0.09 R)
• M6: 1,685,818 km (0.055 R)
• M7: 2,462,680 km (0.097 R)
• M8: 4,006,231 km (0.037 R)
• M9: 4,462,804 km (0.109 R)
• M10: 4,681,665 km (0.077 R)
• M11: 4,776,660 km (0.063 R)
• M12: 5,097,697 km (0.041 R)
• M13: 5,260,908 km (0.031 R)
• M14: 5,863,040 km (0.106 R)
• M15: 6,381,845 km (0.099 R)
• M16: 6,664,585 km (0.11 R)
• M17: 7,987,778 km (0.073 R)
• M18: 8,679,519 km (0.094 R)
• M19: 9,430,500 km (0.109 R)
• M20: 10,492,196 km (0.11 R)
• M21: 10,952,659 km (0.096 R)
• M22: 11,079,517 km (0.112 R)
• M23: 12,242,491 km (0.09 R)
• M24: 12,417,970 km (0.083 R)
• M25: 12,550,364 km (0.051 R)
• M26: 13,353,704 km (0.052 R)
• M27: 13,670,702 km (0.063 R)
• M28: 13,852,912 km (0.066 R)
• M29: 14,173,800 km (0.105 R)
• M30: 14,729,706 km (0.105 R)
• M31: 15,624,450 km (0.1 R)
• M32: 16,054,395 km (0.085 R)
• M33: 16,585,318 km (0.052 R)
• M34: 16,779,795 km (0.108 R)
• M35: 16,975,020 km (0.12 R)
• M36: 17,318,497 km (0.12 R)
• M37: 19,325,203 km (0.116 R)
• M38: 20,512,262 km (0.09 R)
• M39: 21,088,213 km (0.112 R)
• M40: 21,882,429 km (0.037 R)
• M41: 22,202,718 km (0.082 R)
• M42: 22,417,241 km (0.101 R)
• M43: 22,524,652 km (0.052 R)
• M44: 23,281,917 km (0.083 R)
• M45: 23,445,277 km (0.116 R)
• M46: 24,047,559 km (0.073 R)
• M47: 24,212,715 km (0.088 R)
• M48: 25,828,671 km (0.036 R)
• M49: 25,997,716 km (0.12 R)
• M50: 26,337,154 km (0.118 R)
• M51: 27,077,514 km (0.065 R)
• M52: 27,249,402 km (0.101 R)
• M53: 27,421,589 km (0.035 R)
• M54: 27,536,630 km (0.05 R)
• M55: 27,767,160 km (0.107 R)
• M56: 28,056,183 km (0.105 R)
• M57: 28,870,743 km (0.072 R)
• M58: 29,988,688 km (0.105 R)
• M59: 31,541,514 km (0.111 R)
• M60: 32,692,670 km (0.048 R)
• M61: 32,997,999 km (0.095 R)
• M62: 34,414,242 km (0.117 R)
• M63: 34,724,807 km (0.114 R)
• M64: 35,411,162 km (0.089 R)
• M65: 35,599,207 km (0.059 R)
• M66: 35,850,382 km (0.095 R)
• M67: 37,625,061 km (0.105 R)
• M68: 37,880,874 km (0.09 R)
• M69: 38,394,294 km (0.104 R)
• M70: 38,781,004 km (0.064 R)
• M71: 39,818,316 km (0.079 R)
• M72: 40,209,664 km (0.109 R)
• M73: 41,589,405 km (0.086 R)
• M74: 42,118,981 km (0.094 R)
• M75: 43,386,075 km (0.106 R)
• M76: 43,520,115 km (0.097 R)
• M77: 44,665,586 km (0.064 R)

Kuiper Belt

Range: 37.1 - 64.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 10,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit