🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.62 AU - 0.82 AU

Year: 214 Days

Day: 44.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.9 AU - 0.92 AU

Year: 304 Days

Day: 31.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,834,212 km

• M1: 14,212 km (0.09 R)
• M2: 97,239 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.27 AU - 1.45 AU

Year: 555 Days

Day: 30.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,834,212 km

• M1: 45,179 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.75 AU - 2.75 AU

Year: 1181 Days

Day: 29.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,834,212 km

• M1: 474,674 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.3 AU - 2.38 AU

Year: 1252 Days

Day: 29.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.19 AU - 5.27 AU

Year: 4184 Days

Day: 27.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 12

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.27 AU - 11.61 AU

Year: 10964 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,834,212 km

• M1: 152,291 km (0.094 R)
• M2: 258,505 km (0.106 R)
• M3: 407,205 km (0.104 R)
• M4: 512,672 km (0.085 R)
• M5: 893,099 km (0.09 R)
• M6: 1,053,767 km (0.109 R)
• M7: 1,208,751 km (0.038 R)
• M8: 1,438,832 km (0.044 R)
• M9: 1,559,408 km (0.106 R)
• M10: 1,885,382 km (0.118 R)
• M11: 2,967,872 km (0.101 R)
• M12: 3,123,304 km (0.07 R)
• M13: 3,213,512 km (0.111 R)
• M14: 3,606,356 km (0.118 R)
• M15: 4,039,143 km (0.077 R)
• M16: 4,261,894 km (0.083 R)
• M17: 4,412,688 km (0.109 R)
• M18: 4,693,783 km (0.078 R)
• M19: 5,462,716 km (0.105 R)
• M20: 5,571,922 km (0.072 R)
• M21: 6,299,417 km (0.105 R)
• M22: 6,587,093 km (0.115 R)
• M23: 7,205,681 km (0.093 R)
• M24: 7,325,658 km (0.06 R)
• M25: 7,506,821 km (0.029 R)
• M26: 7,719,998 km (0.113 R)
• M27: 8,593,051 km (0.118 R)
• M28: 8,976,770 km (0.043 R)
• M29: 9,530,132 km (0.078 R)
• M30: 10,128,075 km (0.084 R)
• M31: 10,772,543 km (0.099 R)
• M32: 11,640,659 km (0.092 R)
• M33: 11,746,425 km (0.089 R)
• M34: 12,029,763 km (0.067 R)
• M35: 12,172,330 km (0.084 R)
• M36: 12,820,837 km (0.114 R)
• M37: 13,591,715 km (0.111 R)
• M38: 13,889,265 km (0.046 R)
• M39: 14,226,758 km (0.095 R)
• M40: 14,339,704 km (0.096 R)
• M41: 15,178,050 km (0.039 R)
• M42: 15,293,690 km (0.091 R)
• M43: 15,486,970 km (0.051 R)
• M44: 16,032,254 km (0.094 R)
• M45: 16,623,764 km (0.091 R)
• M46: 16,703,051 km (0.108 R)
• M47: 16,902,166 km (0.096 R)
• M48: 17,102,029 km (0.085 R)
• M49: 17,625,172 km (0.05 R)
• M50: 18,276,521 km (0.114 R)
• M51: 18,852,772 km (0.035 R)
• M52: 19,309,794 km (0.064 R)
• M53: 20,916,625 km (0.088 R)
• M54: 21,131,148 km (0.117 R)
• M55: 21,866,422 km (0.062 R)
• M56: 21,953,338 km (0.031 R)
• M57: 22,171,452 km (0.112 R)
• M58: 22,434,145 km (0.112 R)
• M59: 22,609,923 km (0.112 R)
• M60: 22,697,887 km (0.06 R)
• M61: 23,495,243 km (0.116 R)
• M62: 24,256,846 km (0.114 R)
• M63: 24,482,290 km (0.109 R)
• M64: 24,617,975 km (0.109 R)
• M65: 25,849,914 km (0.066 R)
• M66: 26,822,150 km (0.11 R)
• M67: 27,008,549 km (0.104 R)
• M68: 27,102,048 km (0.089 R)
• M69: 27,664,835 km (0.096 R)
• M70: 28,516,346 km (0.027 R)
• M71: 29,280,342 km (0.104 R)
• M72: 30,975,137 km (0.107 R)
• M73: 31,612,723 km (0.108 R)
• M74: 32,701,646 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.3

Radius: 5.2

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 13.94 AU - 16.04 AU

Year: 20304 Days

Day: 17 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,834,212 km

• M1: 118,332 km (0.047 R)
• M2: 203,752 km (0.1 R)
• M3: 441,015 km (0.071 R)
• M4: 529,576 km (0.06 R)
• M5: 566,826 km (0.087 R)
• M6: 663,915 km (0.114 R)
• M7: 852,259 km (0.086 R)
• M8: 1,252,134 km (0.069 R)
• M9: 2,049,640 km (0.088 R)
• M10: 2,706,674 km (0.086 R)
• M11: 3,247,620 km (0.062 R)
• M12: 3,494,606 km (0.08 R)
• M13: 3,747,726 km (0.106 R)
• M14: 4,006,829 km (0.083 R)
• M15: 5,428,159 km (0.101 R)
• M16: 6,322,305 km (0.072 R)
• M17: 6,898,257 km (0.094 R)
• M18: 7,124,299 km (0.104 R)
• M19: 7,770,113 km (0.07 R)
• M20: 8,338,286 km (0.105 R)
• M21: 8,530,819 km (0.096 R)
• M22: 8,579,139 km (0.062 R)
• M23: 8,627,459 km (0.113 R)
• M24: 9,215,678 km (0.073 R)
• M25: 10,275,728 km (0.054 R)
• M26: 10,637,755 km (0.111 R)
• M27: 10,846,294 km (0.115 R)
• M28: 10,898,803 km (0.079 R)
• M29: 11,161,946 km (0.119 R)
• M30: 11,909,935 km (0.119 R)
• M31: 12,235,460 km (0.103 R)
• M32: 12,618,880 km (0.027 R)
• M33: 12,673,932 km (0.038 R)
• M34: 13,117,639 km (0.073 R)
• M35: 13,173,439 km (0.107 R)
• M36: 13,736,076 km (0.106 R)
• M37: 13,963,316 km (0.061 R)
• M38: 15,117,912 km (0.085 R)
• M39: 15,647,488 km (0.071 R)
• M40: 15,884,751 km (0.074 R)
• M41: 16,724,593 km (0.061 R)
• M42: 17,517,462 km (0.1 R)
• M43: 18,572,426 km (0.104 R)
• M44: 18,949,712 km (0.053 R)
• M45: 19,012,842 km (0.101 R)
• M46: 19,202,682 km (0.109 R)
• M47: 19,393,120 km (0.053 R)
• M48: 20,289,959 km (0.119 R)
• M49: 20,743,540 km (0.054 R)
• M50: 21,134,888 km (0.067 R)
• M51: 22,323,593 km (0.092 R)
• M52: 22,859,003 km (0.1 R)
• M53: 23,942,092 km (0.11 R)
• M54: 24,834,443 km (0.059 R)
• M55: 28,800,881 km (0.092 R)
• M56: 29,383,266 km (0.11 R)
• M57: 29,676,029 km (0.119 R)
• M58: 29,896,087 km (0.066 R)
• M59: 30,411,901 km (0.041 R)
• M60: 31,377,705 km (0.101 R)
• M61: 31,452,354 km (0.061 R)
• M62: 31,676,900 km (0.093 R)
• M63: 32,277,985 km (0.084 R)
• M64: 32,958,804 km (0.107 R)
• M65: 34,027,232 km (0.065 R)
• M66: 35,495,386 km (0.082 R)
• M67: 35,807,148 km (0.045 R)
• M68: 36,354,826 km (0.082 R)
• M69: 37,300,135 km (0.096 R)
• M70: 37,458,409 km (0.09 R)
• M71: 37,616,983 km (0.029 R)
• M72: 38,173,637 km (0.11 R)
• M73: 38,893,502 km (0.08 R)
• M74: 39,375,805 km (0.082 R)
• M75: 39,940,986 km (0.048 R)
• M76: 42,890,009 km (0.099 R)
• M77: 44,055,675 km (0.1 R)
• M78: 44,223,075 km (0.06 R)
• M79: 45,485,083 km (0.062 R)
• M80: 49,254,800 km (0.088 R)
• M81: 51,264,647 km (0.12 R)
• M82: 51,440,724 km (0.079 R)
• M83: 51,793,476 km (0.103 R)
• M84: 52,767,507 km (0.114 R)
• M85: 52,856,368 km (0.085 R)
• M86: 54,554,005 km (0.113 R)
• M87: 54,643,764 km (0.115 R)
• M88: 55,274,020 km (0.056 R)
• M89: 55,454,584 km (0.09 R)
• M90: 55,725,805 km (0.044 R)
• M91: 56,450,906 km (0.08 R)
• M92: 59,382,875 km (0.089 R)
• M93: 62,270,114 km (0.096 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit