🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.6 AU

Year: 138 Days

Day: 18.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,253,782 km

• M1: 144,212 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.35 AU - 1.69 AU

Year: 710 Days

Day: 17.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,253,782 km

• M1: 870,211 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.28 AU - 2.36 AU

Year: 1338 Days

Day: 29.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,253,782 km

• M1: 207,791 km (0.112 R)
• M2: 951,293 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.48 AU - 2.72 AU

Year: 1588 Days

Day: 29.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.37 AU - 2.93 AU

Year: 1634 Days

Day: 27.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,253,782 km

• M1: 705,803 km (0.088 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 14.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.9 AU - 6.28 AU

Year: 4349 Days

Day: 12.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 82,253,782 km

• M1: 206,894 km (0.078 R)
• M2: 297,700 km (0.079 R)
• M3: 413,638 km (0.08 R)
• M4: 535,560 km (0.073 R)
• M5: 653,743 km (0.055 R)
• M6: 884,273 km (0.05 R)
• M7: 1,022,352 km (0.086 R)
• M8: 1,135,298 km (0.08 R)
• M9: 1,261,409 km (0.086 R)
• M10: 1,603,240 km (0.094 R)
• M11: 1,914,554 km (0.032 R)
• M12: 2,256,235 km (0.095 R)
• M13: 2,353,025 km (0.083 R)
• M14: 2,550,793 km (0.119 R)
• M15: 2,697,100 km (0.088 R)
• M16: 2,881,255 km (0.112 R)
• M17: 3,141,406 km (0.099 R)
• M18: 3,298,783 km (0.077 R)
• M19: 3,609,049 km (0.091 R)
• M20: 3,838,382 km (0.075 R)
• M21: 3,954,919 km (0.112 R)
• M22: 4,085,817 km (0.111 R)
• M23: 4,271,618 km (0.041 R)
• M24: 4,365,565 km (0.087 R)
• M25: 4,528,178 km (0.08 R)
• M26: 4,706,798 km (0.091 R)
• M27: 5,285,442 km (0.106 R)
• M28: 5,386,571 km (0.108 R)
• M29: 5,723,315 km (0.053 R)
• M30: 6,067,091 km (0.12 R)
• M31: 6,402,190 km (0.103 R)
• M32: 6,510,200 km (0.11 R)
• M33: 6,727,865 km (0.062 R)
• M34: 6,884,943 km (0.119 R)
• M35: 7,059,075 km (0.096 R)
• M36: 7,476,453 km (0.051 R)
• M37: 7,622,909 km (0.108 R)
• M38: 7,721,045 km (0.115 R)
• M39: 8,184,649 km (0.116 R)
• M40: 8,436,871 km (0.025 R)
• M41: 9,052,466 km (0.068 R)
• M42: 9,226,149 km (0.094 R)
• M43: 9,576,657 km (0.071 R)
• M44: 9,753,632 km (0.081 R)
• M45: 10,218,881 km (0.065 R)
• M46: 10,309,088 km (0.08 R)
• M47: 10,691,311 km (0.04 R)
• M48: 11,059,621 km (0.093 R)
• M49: 11,208,172 km (0.065 R)
• M50: 11,488,518 km (0.1 R)
• M51: 11,752,259 km (0.097 R)
• M52: 11,979,797 km (0.101 R)
• M53: 12,574,748 km (0.104 R)
• M54: 12,729,732 km (0.032 R)
• M55: 12,924,508 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.8

Radius: 12.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.45 AU - 7.03 AU

Year: 5904 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 82,253,782 km

• M1: 226,790 km (0.108 R)
• M2: 325,675 km (0.114 R)
• M3: 518,506 km (0.108 R)
• M4: 602,281 km (0.1 R)
• M5: 702,063 km (0.086 R)
• M6: 808,128 km (0.094 R)
• M7: 1,174,194 km (0.083 R)
• M8: 1,548,488 km (0.095 R)
• M9: 1,749,846 km (0.069 R)
• M10: 1,914,105 km (0.062 R)
• M11: 2,274,636 km (0.102 R)
• M12: 2,538,227 km (0.118 R)
• M13: 2,759,931 km (0.107 R)
• M14: 2,988,068 km (0.078 R)
• M15: 3,149,634 km (0.11 R)
• M16: 3,259,139 km (0.101 R)
• M17: 3,844,815 km (0.031 R)
• M18: 3,922,755 km (0.028 R)
• M19: 4,260,248 km (0.103 R)
• M20: 4,401,917 km (0.098 R)
• M21: 5,005,994 km (0.118 R)
• M22: 5,112,806 km (0.113 R)
• M23: 5,481,715 km (0.053 R)
• M24: 5,814,420 km (0.087 R)
• M25: 5,994,686 km (0.069 R)
• M26: 6,291,488 km (0.108 R)
• M27: 6,757,485 km (0.118 R)
• M28: 7,551,102 km (0.069 R)
• M29: 8,071,404 km (0.093 R)
• M30: 8,247,480 km (0.111 R)
• M31: 8,424,754 km (0.114 R)
• M32: 8,603,374 km (0.057 R)
• M33: 8,860,682 km (0.118 R)
• M34: 8,990,383 km (0.115 R)
• M35: 9,648,165 km (0.051 R)
• M36: 10,158,443 km (0.118 R)
• M37: 10,375,959 km (0.069 R)
• M38: 10,815,627 km (0.108 R)
• M39: 10,898,654 km (0.05 R)
• M40: 11,373,777 km (0.107 R)
• M41: 12,027,220 km (0.098 R)
• M42: 12,547,222 km (0.08 R)
• M43: 12,634,587 km (0.058 R)
• M44: 13,252,127 km (0.106 R)
• M45: 13,519,608 km (0.093 R)
• M46: 13,909,460 km (0.108 R)
• M47: 14,333,271 km (0.111 R)
• M48: 14,485,711 km (0.091 R)
• M49: 15,286,958 km (0.087 R)
• M50: 16,039,435 km (0.061 R)
• M51: 16,675,675 km (0.059 R)
• M52: 17,029,174 km (0.073 R)
• M53: 17,907,314 km (0.092 R)
• M54: 18,137,395 km (0.098 R)
• M55: 18,600,550 km (0.066 R)
• M56: 18,933,705 km (0.076 R)
• M57: 19,504,570 km (0.097 R)
• M58: 20,183,595 km (0.111 R)
• M59: 21,147,155 km (0.093 R)
• M60: 22,196,135 km (0.092 R)
• M61: 22,514,180 km (0.051 R)
• M62: 22,833,721 km (0.088 R)
• M63: 22,976,288 km (0.053 R)
• M64: 23,765,267 km (0.089 R)
• M65: 23,945,832 km (0.036 R)
• M66: 24,090,643 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.2

Radius: 6.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.19 AU - 14.09 AU

Year: 16021 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,253,782 km

• M1: 218,562 km (0.11 R)
• M2: 542,143 km (0.089 R)
• M3: 649,105 km (0.104 R)
• M4: 796,908 km (0.082 R)
• M5: 1,242,859 km (0.104 R)
• M6: 1,469,949 km (0.053 R)
• M7: 1,599,500 km (0.099 R)
• M8: 1,643,482 km (0.088 R)
• M9: 2,301,862 km (0.052 R)
• M10: 2,376,961 km (0.101 R)
• M11: 2,606,892 km (0.114 R)
• M12: 2,711,461 km (0.102 R)
• M13: 3,282,776 km (0.04 R)
• M14: 3,538,738 km (0.104 R)
• M15: 3,742,490 km (0.091 R)
• M16: 4,721,458 km (0.062 R)
• M17: 5,140,781 km (0.065 R)
• M18: 5,911,509 km (0.098 R)
• M19: 6,362,996 km (0.11 R)
• M20: 6,897,808 km (0.107 R)
• M21: 6,970,214 km (0.066 R)
• M22: 7,558,432 km (0.094 R)
• M23: 7,972,071 km (0.05 R)
• M24: 8,162,509 km (0.115 R)
• M25: 8,625,664 km (0.115 R)
• M26: 8,821,188 km (0.096 R)
• M27: 10,437,443 km (0.116 R)
• M28: 11,621,959 km (0.026 R)
• M29: 11,794,745 km (0.057 R)
• M30: 12,230,075 km (0.119 R)
• M31: 12,759,651 km (0.073 R)
• M32: 14,253,835 km (0.057 R)
• M33: 14,670,914 km (0.04 R)
• M34: 14,857,612 km (0.078 R)
• M35: 15,327,648 km (0.117 R)
• M36: 15,374,921 km (0.08 R)
• M37: 18,098,799 km (0.081 R)
• M38: 18,954,798 km (0.114 R)
• M39: 21,441,713 km (0.066 R)
• M40: 21,494,671 km (0.09 R)
• M41: 22,723,169 km (0.114 R)
• M42: 23,919,503 km (0.096 R)
• M43: 24,414,821 km (0.094 R)
• M44: 24,913,431 km (0.079 R)
• M45: 27,284,707 km (0.069 R)
• M46: 27,975,400 km (0.065 R)
• M47: 28,439,004 km (0.047 R)
• M48: 30,556,412 km (0.073 R)
• M49: 32,724,235 km (0.111 R)
• M50: 32,968,080 km (0.095 R)
• M51: 33,335,043 km (0.101 R)
• M52: 34,258,511 km (0.118 R)
• M53: 35,502,716 km (0.083 R)
• M54: 35,753,442 km (0.063 R)
• M55: 36,256,390 km (0.061 R)
• M56: 36,888,441 km (0.057 R)
• M57: 37,205,888 km (0.08 R)
• M58: 39,000,015 km (0.095 R)
• M59: 39,388,072 km (0.107 R)
• M60: 39,777,475 km (0.106 R)
• M61: 41,677,518 km (0.074 R)
• M62: 43,071,770 km (0.059 R)
• M63: 44,278,875 km (0.071 R)
• M64: 44,886,692 km (0.086 R)
• M65: 45,225,531 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.9

Radius: 3.3

Gravity: 46.73 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.5 AU - 17.1 AU

Year: 26080 Days

Day: 18.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,253,782 km

• M1: 177,273 km (0.081 R)
• M2: 309,368 km (0.109 R)
• M3: 468,241 km (0.102 R)
• M4: 650,003 km (0.117 R)
• M5: 960,269 km (0.092 R)
• M6: 1,015,919 km (0.052 R)
• M7: 1,279,660 km (0.06 R)
• M8: 2,187,270 km (0.088 R)
• M9: 2,223,922 km (0.11 R)
• M10: 2,679,896 km (0.1 R)
• M11: 3,331,245 km (0.097 R)
• M12: 3,761,938 km (0.115 R)
• M13: 3,805,919 km (0.114 R)
• M14: 4,073,700 km (0.059 R)
• M15: 4,119,028 km (0.118 R)
• M16: 4,674,634 km (0.029 R)
• M17: 4,912,944 km (0.115 R)
• M18: 5,302,646 km (0.105 R)
• M19: 5,352,013 km (0.104 R)
• M20: 5,854,513 km (0.073 R)
• M21: 6,371,822 km (0.104 R)
• M22: 6,742,526 km (0.117 R)
• M23: 7,394,324 km (0.06 R)
• M24: 7,449,525 km (0.102 R)
• M25: 8,815,354 km (0.04 R)
• M26: 8,932,638 km (0.112 R)
• M27: 10,877,560 km (0.11 R)
• M28: 11,192,913 km (0.084 R)
• M29: 11,897,070 km (0.037 R)
• M30: 13,013,220 km (0.095 R)
• M31: 13,753,131 km (0.116 R)
• M32: 15,132,872 km (0.114 R)
• M33: 15,273,344 km (0.071 R)
• M34: 15,555,336 km (0.087 R)
• M35: 15,839,123 km (0.056 R)
• M36: 18,694,199 km (0.065 R)
• M37: 19,223,177 km (0.042 R)
• M38: 19,833,835 km (0.108 R)
• M39: 21,309,169 km (0.094 R)
• M40: 22,179,231 km (0.115 R)
• M41: 22,658,841 km (0.082 R)
• M42: 23,546,705 km (0.041 R)
• M43: 23,628,086 km (0.107 R)
• M44: 25,190,187 km (0.089 R)
• M45: 27,040,114 km (0.111 R)
• M46: 28,499,442 km (0.088 R)
• M47: 30,780,061 km (0.058 R)
• M48: 32,573,889 km (0.112 R)
• M49: 32,755,202 km (0.046 R)
• M50: 34,493,529 km (0.045 R)
• M51: 35,048,687 km (0.103 R)
• M52: 37,678,318 km (0.115 R)
• M53: 37,868,607 km (0.096 R)
• M54: 38,537,010 km (0.032 R)
• M55: 39,885,335 km (0.045 R)
• M56: 42,133,941 km (0.115 R)
• M57: 43,223,762 km (0.09 R)
• M58: 45,633,634 km (0.112 R)
• M59: 45,937,916 km (0.049 R)
• M60: 47,674,897 km (0.086 R)
• M61: 49,745,780 km (0.099 R)
• M62: 49,954,469 km (0.11 R)
• M63: 51,107,569 km (0.088 R)
• M64: 51,318,203 km (0.109 R)
• M65: 53,013,147 km (0.033 R)
• M66: 57,111,680 km (0.05 R)
• M67: 57,330,242 km (0.099 R)
• M68: 57,549,104 km (0.096 R)
• M69: 57,658,610 km (0.093 R)
• M70: 58,757,406 km (0.029 R)
• M71: 60,307,390 km (0.105 R)
• M72: 61,199,143 km (0.109 R)
• M73: 61,758,639 km (0.079 R)
• M74: 62,544,925 km (0.119 R)
• M75: 62,657,423 km (0.108 R)
• M76: 63,221,407 km (0.086 R)
• M77: 63,447,449 km (0.116 R)
• M78: 64,923,232 km (0.104 R)
• M79: 68,256,123 km (0.054 R)
• M80: 69,301,662 km (0.09 R)
• M81: 69,884,795 km (0.103 R)
• M82: 70,703,993 km (0.103 R)
• M83: 70,938,562 km (0.087 R)
• M84: 73,061,954 km (0.099 R)
• M85: 73,655,409 km (0.044 R)
• M86: 73,893,270 km (0.083 R)
• M87: 75,325,669 km (0.08 R)
• M88: 75,445,497 km (0.117 R)
• M89: 77,370,672 km (0.119 R)
• M90: 79,068,459 km (0.099 R)
• M91: 79,190,082 km (0.056 R)
• M92: 80,288,579 km (0.099 R)
• M93: 81,146,373 km (0.098 R)
• M94: 81,884,040 km (0.049 R)
• M95: 82,130,428 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit