🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.41 AU - 1.87 AU

Year: 791 Days

Day: 36.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.8 AU - 3.71 AU

Year: 2207 Days

Day: 47.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,160,579 km

• M1: 433,684 km (0.067 R)
• M2: 1,222,065 km (0.068 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.2

Radius: 14.1

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.33 AU - 6.39 AU

Year: 6042 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 112,160,579 km

• M1: 296,653 km (0.059 R)
• M2: 541,095 km (0.053 R)
• M3: 738,415 km (0.099 R)
• M4: 833,260 km (0.04 R)
• M5: 1,006,794 km (0.116 R)
• M6: 1,225,805 km (0.092 R)
• M7: 1,620,893 km (0.105 R)
• M8: 1,824,047 km (0.052 R)
• M9: 2,317,869 km (0.108 R)
• M10: 2,421,690 km (0.108 R)
• M11: 2,875,271 km (0.119 R)
• M12: 3,077,976 km (0.064 R)
• M13: 3,690,430 km (0.1 R)
• M14: 4,263,839 km (0.111 R)
• M15: 4,392,193 km (0.099 R)
• M16: 4,892,150 km (0.111 R)
• M17: 6,323,053 km (0.111 R)
• M18: 7,160,652 km (0.092 R)
• M19: 8,033,256 km (0.111 R)
• M20: 8,256,606 km (0.047 R)
• M21: 8,482,199 km (0.118 R)
• M22: 8,972,282 km (0.11 R)
• M23: 9,071,465 km (0.085 R)
• M24: 9,171,097 km (0.112 R)
• M25: 9,337,749 km (0.093 R)
• M26: 9,572,768 km (0.099 R)
• M27: 9,708,004 km (0.11 R)
• M28: 9,843,839 km (0.116 R)
• M29: 10,048,788 km (0.092 R)
• M30: 10,151,861 km (0.107 R)
• M31: 10,497,881 km (0.055 R)
• M32: 10,953,406 km (0.099 R)
• M33: 11,059,471 km (0.115 R)
• M34: 11,308,402 km (0.056 R)
• M35: 11,523,225 km (0.089 R)
• M36: 11,775,447 km (0.068 R)
• M37: 11,956,759 km (0.111 R)
• M38: 12,322,227 km (0.041 R)
• M39: 12,691,435 km (0.068 R)
• M40: 13,026,833 km (0.047 R)
• M41: 13,139,331 km (0.069 R)
• M42: 13,478,619 km (0.112 R)
• M43: 14,630,672 km (0.073 R)
• M44: 15,734,255 km (0.088 R)
• M45: 15,894,026 km (0.066 R)
• M46: 16,579,483 km (0.112 R)
• M47: 16,742,246 km (0.03 R)
• M48: 16,987,137 km (0.094 R)
• M49: 17,192,386 km (0.12 R)
• M50: 17,979,270 km (0.081 R)
• M51: 19,416,607 km (0.063 R)
• M52: 21,154,635 km (0.115 R)
• M53: 21,508,284 km (0.104 R)
• M54: 22,131,808 km (0.118 R)
• M55: 22,311,026 km (0.08 R)
• M56: 22,851,673 km (0.081 R)
• M57: 24,175,913 km (0.062 R)
• M58: 24,360,517 km (0.092 R)
• M59: 24,452,969 km (0.086 R)
• M60: 25,057,045 km (0.115 R)
• M61: 25,524,987 km (0.067 R)
• M62: 25,901,525 km (0.103 R)
• M63: 26,279,858 km (0.069 R)
• M64: 26,994,038 km (0.104 R)
• M65: 28,247,369 km (0.118 R)
• M66: 28,783,229 km (0.086 R)
• M67: 29,175,175 km (0.087 R)
• M68: 29,273,461 km (0.089 R)
• M69: 29,519,549 km (0.043 R)
• M70: 29,914,787 km (0.08 R)
• M71: 30,810,429 km (0.067 R)
• M72: 31,563,505 km (0.084 R)
• M73: 32,678,907 km (0.034 R)
• M74: 33,549,716 km (0.115 R)
• M75: 34,480,215 km (0.117 R)
• M76: 34,636,096 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 5

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.08 AU - 18.5 AU

Year: 22524 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 112,160,579 km

• M1: 136,134 km (0.103 R)
• M2: 226,042 km (0.113 R)
• M3: 354,547 km (0.113 R)
• M4: 1,148,912 km (0.09 R)
• M5: 1,830,330 km (0.086 R)
• M6: 2,159,445 km (0.093 R)
• M7: 2,261,621 km (0.045 R)
• M8: 2,471,058 km (0.058 R)
• M9: 3,213,213 km (0.118 R)
• M10: 3,291,004 km (0.091 R)
• M11: 3,330,198 km (0.116 R)
• M12: 3,448,530 km (0.084 R)
• M13: 3,894,332 km (0.109 R)
• M14: 4,315,151 km (0.108 R)
• M15: 4,618,385 km (0.111 R)
• M16: 4,662,218 km (0.055 R)
• M17: 5,108,618 km (0.039 R)
• M18: 5,475,581 km (0.109 R)
• M19: 5,522,106 km (0.066 R)
• M20: 5,709,253 km (0.077 R)
• M21: 6,527,853 km (0.117 R)
• M22: 7,954,268 km (0.071 R)
• M23: 8,218,757 km (0.07 R)
• M24: 8,974,675 km (0.068 R)
• M25: 9,584,137 km (0.051 R)
• M26: 9,640,236 km (0.062 R)
• M27: 9,978,926 km (0.096 R)
• M28: 10,035,773 km (0.081 R)
• M29: 12,517,751 km (0.117 R)
• M30: 13,011,125 km (0.099 R)
• M31: 13,197,674 km (0.055 R)
• M32: 13,636,594 km (0.117 R)
• M33: 13,762,855 km (0.071 R)
• M34: 14,786,852 km (0.087 R)
• M35: 15,111,928 km (0.084 R)
• M36: 15,570,894 km (0.037 R)
• M37: 16,704,697 km (0.098 R)
• M38: 19,121,151 km (0.1 R)
• M39: 19,617,367 km (0.112 R)
• M40: 19,902,800 km (0.086 R)
• M41: 19,974,457 km (0.093 R)
• M42: 20,405,748 km (0.038 R)
• M43: 20,477,854 km (0.105 R)
• M44: 22,384,180 km (0.108 R)
• M45: 22,607,829 km (0.03 R)
• M46: 26,994,337 km (0.096 R)
• M47: 27,870,383 km (0.066 R)
• M48: 28,755,703 km (0.057 R)
• M49: 30,059,747 km (0.114 R)
• M50: 31,549,742 km (0.074 R)
• M51: 31,968,018 km (0.079 R)
• M52: 32,387,939 km (0.074 R)
• M53: 32,472,163 km (0.09 R)
• M54: 34,601,240 km (0.074 R)
• M55: 35,032,381 km (0.064 R)
• M56: 35,118,848 km (0.037 R)
• M57: 36,424,090 km (0.037 R)
• M58: 38,189,045 km (0.064 R)
• M59: 39,081,995 km (0.086 R)
• M60: 40,162,540 km (0.117 R)
• M61: 40,888,240 km (0.053 R)
• M62: 41,344,064 km (0.067 R)
• M63: 41,709,981 km (0.085 R)
• M64: 41,801,535 km (0.104 R)
• M65: 42,076,944 km (0.076 R)
• M66: 42,260,800 km (0.113 R)
• M67: 43,462,520 km (0.117 R)
• M68: 44,207,517 km (0.048 R)
• M69: 45,899,319 km (0.091 R)
• M70: 48,187,718 km (0.115 R)
• M71: 48,380,101 km (0.119 R)
• M72: 50,122,916 km (0.053 R)
• M73: 51,001,953 km (0.058 R)
• M74: 51,296,212 km (0.115 R)
• M75: 54,568,965 km (0.1 R)
• M76: 55,573,963 km (0.045 R)
• M77: 55,775,771 km (0.068 R)
• M78: 56,686,523 km (0.094 R)
• M79: 57,194,707 km (0.106 R)
• M80: 57,500,335 km (0.069 R)
• M81: 57,806,412 km (0.086 R)
• M82: 60,275,226 km (0.11 R)
• M83: 62,777,998 km (0.109 R)
• M84: 63,303,685 km (0.058 R)
• M85: 64,359,547 km (0.059 R)
• M86: 64,783,508 km (0.063 R)
• M87: 65,954,111 km (0.085 R)
• M88: 66,381,512 km (0.047 R)
• M89: 69,507,509 km (0.098 R)
• M90: 70,051,297 km (0.033 R)
• M91: 70,924,350 km (0.085 R)
• M92: 71,252,718 km (0.042 R)
• M93: 71,691,339 km (0.061 R)
• M94: 72,020,753 km (0.108 R)
• M95: 73,565,052 km (0.082 R)
• M96: 73,675,755 km (0.084 R)
• M97: 73,786,607 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.5

Radius: 4.5

Gravity: 45.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.18 AU - 22.64 AU

Year: 30979 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 112,160,579 km

• M1: 84,373 km (0.117 R)
• M2: 121,623 km (0.04 R)
• M3: 282,890 km (0.108 R)
• M4: 499,058 km (0.089 R)
• M5: 758,760 km (0.048 R)
• M6: 2,221,828 km (0.083 R)
• M7: 2,883,200 km (0.118 R)
• M8: 3,286,815 km (0.115 R)
• M9: 3,815,793 km (0.064 R)
• M10: 3,870,247 km (0.091 R)
• M11: 4,145,806 km (0.109 R)
• M12: 4,370,951 km (0.038 R)
• M13: 4,657,879 km (0.082 R)
• M14: 5,371,312 km (0.116 R)
• M15: 5,678,436 km (0.074 R)
• M16: 6,699,292 km (0.103 R)
• M17: 7,913,727 km (0.108 R)
• M18: 11,231,808 km (0.119 R)
• M19: 12,100,373 km (0.084 R)
• M20: 12,908,651 km (0.085 R)
• M21: 13,154,440 km (0.12 R)
• M22: 13,401,875 km (0.116 R)
• M23: 13,985,007 km (0.117 R)
• M24: 15,783,772 km (0.1 R)
• M25: 17,744,701 km (0.079 R)
• M26: 20,064,366 km (0.076 R)
• M27: 20,159,061 km (0.099 R)
• M28: 21,501,253 km (0.097 R)
• M29: 22,477,379 km (0.103 R)
• M30: 23,767,811 km (0.045 R)
• M31: 25,286,528 km (0.049 R)
• M32: 25,696,725 km (0.109 R)
• M33: 26,005,795 km (0.12 R)
• M34: 27,149,770 km (0.072 R)
• M35: 27,992,155 km (0.097 R)
• M36: 28,097,921 km (0.072 R)
• M37: 28,203,986 km (0.113 R)
• M38: 29,918,377 km (0.11 R)
• M39: 30,460,969 km (0.096 R)
• M40: 31,006,851 km (0.12 R)
• M41: 31,445,772 km (0.099 R)
• M42: 32,886,698 km (0.089 R)
• M43: 35,602,947 km (0.045 R)
• M44: 35,947,471 km (0.105 R)
• M45: 37,570,009 km (0.081 R)
• M46: 38,743,455 km (0.088 R)
• M47: 39,216,334 km (0.101 R)
• M48: 39,690,858 km (0.119 R)
• M49: 39,809,938 km (0.105 R)
• M50: 40,167,477 km (0.077 R)
• M51: 40,406,534 km (0.072 R)
• M52: 41,487,828 km (0.103 R)
• M53: 43,188,756 km (0.091 R)
• M54: 43,311,127 km (0.095 R)
• M55: 45,907,248 km (0.045 R)
• M56: 50,087,312 km (0.041 R)
• M57: 51,118,939 km (0.112 R)
• M58: 52,548,795 km (0.089 R)
• M59: 52,679,394 km (0.04 R)
• M60: 53,859,871 km (0.104 R)
• M61: 54,519,598 km (0.051 R)
• M62: 59,619,389 km (0.094 R)
• M63: 60,164,972 km (0.095 R)
• M64: 60,438,437 km (0.062 R)
• M65: 62,502,290 km (0.117 R)
• M66: 62,779,195 km (0.11 R)
• M67: 63,334,203 km (0.109 R)
• M68: 63,612,306 km (0.057 R)
• M69: 63,751,581 km (0.12 R)
• M70: 64,030,282 km (0.106 R)
• M71: 67,265,037 km (0.112 R)
• M72: 67,975,178 km (0.102 R)
• M73: 68,260,012 km (0.051 R)
• M74: 71,563,283 km (0.106 R)
• M75: 71,998,014 km (0.112 R)
• M76: 73,745,617 km (0.104 R)
• M77: 77,877,061 km (0.048 R)
• M78: 79,820,637 km (0.031 R)
• M79: 82,993,907 km (0.108 R)
• M80: 83,755,509 km (0.117 R)
• M81: 85,285,596 km (0.045 R)
• M82: 86,979,493 km (0.063 R)
• M83: 88,839,892 km (0.106 R)
• M84: 90,243,719 km (0.088 R)
• M85: 95,613,085 km (0.108 R)
• M86: 97,051,619 km (0.084 R)
• M87: 101,084,927 km (0.089 R)
• M88: 102,387,176 km (0.102 R)
• M89: 104,350,798 km (0.103 R)
• M90: 104,515,056 km (0.089 R)
• M91: 105,501,954 km (0.055 R)
• M92: 105,996,674 km (0.09 R)
• M93: 106,492,142 km (0.098 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: 375 - 18,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit