🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.17 AU - 1.79 AU

Year: 678 Days

Day: 37 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,125,878 km

• M1: 132,693 km (0.116 R)
• M2: 396,135 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.15 AU - 4.61 AU

Year: 2879 Days

Day: 17.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 9.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.1 AU - 6.38 AU

Year: 5872 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,125,878 km

• M1: 275,709 km (0.107 R)
• M2: 374,743 km (0.086 R)
• M3: 594,053 km (0.088 R)
• M4: 672,742 km (0.09 R)
• M5: 971,339 km (0.042 R)
• M6: 1,221,766 km (0.037 R)
• M7: 1,492,987 km (0.119 R)
• M8: 1,700,778 km (0.095 R)
• M9: 1,816,717 km (0.07 R)
• M10: 2,162,437 km (0.072 R)
• M11: 2,270,297 km (0.046 R)
• M12: 2,758,286 km (0.083 R)
• M13: 2,855,973 km (0.102 R)
• M14: 2,934,811 km (0.117 R)
• M15: 3,095,030 km (0.097 R)
• M16: 3,319,876 km (0.115 R)
• M17: 3,444,790 km (0.088 R)
• M18: 3,785,724 km (0.116 R)
• M19: 3,872,640 km (0.091 R)
• M20: 4,048,567 km (0.097 R)
• M21: 4,943,761 km (0.117 R)
• M22: 6,100,751 km (0.114 R)
• M23: 6,279,969 km (0.091 R)
• M24: 6,435,102 km (0.083 R)
• M25: 7,776,397 km (0.085 R)
• M26: 7,943,049 km (0.087 R)
• M27: 8,110,897 km (0.052 R)
• M28: 8,195,271 km (0.105 R)
• M29: 8,421,612 km (0.071 R)
• M30: 8,909,600 km (0.116 R)
• M31: 9,084,032 km (0.115 R)
• M32: 9,465,955 km (0.092 R)
• M33: 9,584,586 km (0.114 R)
• M34: 10,306,246 km (0.105 R)
• M35: 10,367,132 km (0.098 R)
• M36: 10,550,689 km (0.08 R)
• M37: 11,389,933 km (0.1 R)
• M38: 11,579,324 km (0.116 R)
• M39: 11,769,912 km (0.071 R)
• M40: 11,865,505 km (0.096 R)
• M41: 12,444,748 km (0.075 R)
• M42: 12,542,136 km (0.111 R)
• M43: 13,066,028 km (0.063 R)
• M44: 13,297,605 km (0.055 R)
• M45: 13,397,088 km (0.063 R)
• M46: 13,597,100 km (0.111 R)
• M47: 14,067,735 km (0.111 R)
• M48: 14,237,080 km (0.091 R)
• M49: 14,783,411 km (0.083 R)
• M50: 15,581,067 km (0.102 R)
• M51: 15,651,079 km (0.101 R)
• M52: 16,428,090 km (0.113 R)
• M53: 17,073,306 km (0.091 R)
• M54: 17,181,615 km (0.064 R)
• M55: 17,290,073 km (0.052 R)
• M56: 17,507,888 km (0.046 R)
• M57: 17,799,753 km (0.052 R)
• M58: 18,093,264 km (0.11 R)
• M59: 18,722,174 km (0.113 R)
• M60: 19,020,621 km (0.091 R)
• M61: 20,039,383 km (0.093 R)
• M62: 20,229,970 km (0.111 R)
• M63: 20,421,306 km (0.061 R)
• M64: 20,651,537 km (0.059 R)
• M65: 21,037,201 km (0.073 R)
• M66: 22,405,871 km (0.08 R)
• M67: 23,041,064 km (0.078 R)
• M68: 23,280,720 km (0.104 R)
• M69: 23,883,749 km (0.073 R)
• M70: 24,085,856 km (0.074 R)
• M71: 25,269,474 km (0.098 R)
• M72: 26,513,679 km (0.068 R)
• M73: 26,722,967 km (0.078 R)
• M74: 27,143,187 km (0.076 R)
• M75: 27,438,793 km (0.103 R)
• M76: 27,990,360 km (0.047 R)
• M77: 28,674,321 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.6

Radius: 8.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.43 AU - 8.01 AU

Year: 8081 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,125,878 km

• M1: 119,828 km (0.097 R)
• M2: 219,909 km (0.111 R)
• M3: 337,194 km (0.09 R)
• M4: 467,344 km (0.101 R)
• M5: 539,300 km (0.092 R)
• M6: 654,939 km (0.077 R)
• M7: 736,919 km (0.11 R)
• M8: 1,004,550 km (0.11 R)
• M9: 1,216,530 km (0.064 R)
• M10: 1,663,828 km (0.105 R)
• M11: 1,817,165 km (0.107 R)
• M12: 2,117,558 km (0.064 R)
• M13: 2,369,032 km (0.097 R)
• M14: 2,630,379 km (0.119 R)
• M15: 2,809,747 km (0.11 R)
• M16: 2,970,116 km (0.055 R)
• M17: 3,109,990 km (0.094 R)
• M18: 3,765,977 km (0.057 R)
• M19: 3,942,951 km (0.119 R)
• M20: 4,305,277 km (0.03 R)
• M21: 4,678,225 km (0.094 R)
• M22: 5,341,691 km (0.116 R)
• M23: 5,626,974 km (0.084 R)
• M24: 5,771,336 km (0.091 R)
• M25: 5,829,530 km (0.102 R)
• M26: 6,123,190 km (0.059 R)
• M27: 6,212,201 km (0.049 R)
• M28: 6,301,661 km (0.098 R)
• M29: 6,602,951 km (0.092 R)
• M30: 6,694,355 km (0.12 R)
• M31: 6,909,028 km (0.063 R)
• M32: 7,566,959 km (0.049 R)
• M33: 7,758,594 km (0.077 R)
• M34: 7,887,249 km (0.075 R)
• M35: 8,640,773 km (0.104 R)
• M36: 8,707,344 km (0.11 R)
• M37: 9,144,469 km (0.108 R)
• M38: 9,246,495 km (0.068 R)
• M39: 9,417,186 km (0.088 R)
• M40: 9,761,710 km (0.059 R)
• M41: 9,865,830 km (0.103 R)
• M42: 10,463,025 km (0.114 R)
• M43: 10,748,158 km (0.069 R)
• M44: 11,035,835 km (0.114 R)
• M45: 11,289,703 km (0.096 R)
• M46: 11,618,818 km (0.059 R)
• M47: 11,840,073 km (0.073 R)
• M48: 12,286,772 km (0.086 R)
• M49: 12,738,857 km (0.058 R)
• M50: 13,504,499 km (0.069 R)
• M51: 14,324,445 km (0.04 R)
• M52: 14,482,420 km (0.068 R)
• M53: 15,402,298 km (0.055 R)
• M54: 15,564,162 km (0.049 R)
• M55: 16,754,662 km (0.112 R)
• M56: 17,130,153 km (0.088 R)
• M57: 19,353,177 km (0.094 R)
• M58: 19,615,422 km (0.059 R)
• M59: 19,747,069 km (0.107 R)
• M60: 21,619,884 km (0.102 R)
• M61: 22,074,213 km (0.055 R)
• M62: 22,165,468 km (0.065 R)
• M63: 22,348,276 km (0.058 R)
• M64: 23,084,597 km (0.079 R)
• M65: 23,922,495 km (0.081 R)
• M66: 24,251,012 km (0.085 R)
• M67: 26,060,547 km (0.044 R)
• M68: 28,805,220 km (0.057 R)
• M69: 30,059,897 km (0.094 R)
• M70: 30,770,337 km (0.062 R)
• M71: 31,025,402 km (0.109 R)
• M72: 32,001,079 km (0.043 R)
• M73: 32,259,434 km (0.07 R)
• M74: 32,311,195 km (0.089 R)
• M75: 32,466,777 km (0.117 R)
• M76: 33,038,839 km (0.107 R)
• M77: 33,457,115 km (0.092 R)
• M78: 33,772,019 km (0.078 R)
• M79: 34,669,307 km (0.098 R)
• M80: 34,881,586 km (0.047 R)
• M81: 34,934,693 km (0.027 R)
• M82: 35,094,314 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695

Radius: 7.7

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.43 AU - 14.59 AU

Year: 18707 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,125,878 km

• M1: 302,337 km (0.062 R)
• M2: 350,508 km (0.094 R)
• M3: 724,353 km (0.069 R)
• M4: 816,206 km (0.081 R)
• M5: 961,765 km (0.095 R)
• M6: 1,305,989 km (0.048 R)
• M7: 1,748,201 km (0.04 R)
• M8: 2,100,504 km (0.049 R)
• M9: 2,370,677 km (0.086 R)
• M10: 2,474,798 km (0.108 R)
• M11: 2,796,583 km (0.072 R)
• M12: 3,131,532 km (0.106 R)
• M13: 3,246,124 km (0.086 R)
• M14: 3,401,108 km (0.084 R)
• M15: 3,718,255 km (0.091 R)
• M16: 4,296,002 km (0.107 R)
• M17: 4,466,394 km (0.095 R)
• M18: 4,813,611 km (0.108 R)
• M19: 5,169,504 km (0.12 R)
• M20: 5,812,924 km (0.101 R)
• M21: 6,578,866 km (0.063 R)
• M22: 7,073,586 km (0.102 R)
• M23: 7,173,966 km (0.105 R)
• M24: 7,890,091 km (0.099 R)
• M25: 9,389,361 km (0.107 R)
• M26: 9,499,764 km (0.061 R)
• M27: 9,555,115 km (0.035 R)
• M28: 10,001,964 km (0.116 R)
• M29: 11,032,245 km (0.118 R)
• M30: 12,155,874 km (0.086 R)
• M31: 13,751,784 km (0.109 R)
• M32: 14,192,649 km (0.091 R)
• M33: 14,255,929 km (0.103 R)
• M34: 14,382,938 km (0.11 R)
• M35: 14,766,207 km (0.062 R)
• M36: 15,152,768 km (0.083 R)
• M37: 15,673,519 km (0.111 R)
• M38: 16,266,225 km (0.1 R)
• M39: 16,465,490 km (0.091 R)
• M40: 18,019,662 km (0.057 R)
• M41: 19,338,367 km (0.071 R)
• M42: 20,187,335 km (0.101 R)
• M43: 22,509,692 km (0.105 R)
• M44: 23,178,096 km (0.109 R)
• M45: 23,552,090 km (0.1 R)
• M46: 24,915,376 km (0.079 R)
• M47: 25,068,414 km (0.05 R)
• M48: 25,298,646 km (0.029 R)
• M49: 25,838,395 km (0.118 R)
• M50: 26,070,870 km (0.108 R)
• M51: 26,616,004 km (0.108 R)
• M52: 28,035,239 km (0.112 R)
• M53: 31,193,400 km (0.115 R)
• M54: 31,937,949 km (0.066 R)
• M55: 32,187,478 km (0.088 R)
• M56: 32,270,804 km (0.093 R)
• M57: 32,437,755 km (0.09 R)
• M58: 33,444,848 km (0.072 R)
• M59: 33,529,221 km (0.056 R)
• M60: 33,952,284 km (0.099 R)
• M61: 35,748,206 km (0.094 R)
• M62: 36,527,312 km (0.03 R)
• M63: 38,720,716 km (0.117 R)
• M64: 39,342,594 km (0.093 R)
• M65: 40,416,109 km (0.107 R)
• M66: 40,866,249 km (0.105 R)
• M67: 41,046,813 km (0.086 R)
• M68: 41,318,184 km (0.095 R)
• M69: 43,971,302 km (0.106 R)
• M70: 44,527,058 km (0.051 R)
• M71: 50,018,048 km (0.084 R)
• M72: 50,695,128 km (0.11 R)
• M73: 51,765,052 km (0.106 R)
• M74: 51,960,427 km (0.092 R)
• M75: 52,058,264 km (0.054 R)
• M76: 52,646,034 km (0.09 R)
• M77: 54,522,141 km (0.116 R)
• M78: 54,820,439 km (0.114 R)
• M79: 55,718,325 km (0.105 R)
• M80: 56,923,187 km (0.12 R)
• M81: 57,225,673 km (0.091 R)
• M82: 57,427,631 km (0.09 R)
• M83: 59,562,841 km (0.119 R)
• M84: 60,691,707 km (0.114 R)
• M85: 62,034,796 km (0.092 R)
• M86: 62,866,112 km (0.091 R)
• M87: 64,225,059 km (0.069 R)
• M88: 64,855,464 km (0.076 R)
• M89: 65,487,964 km (0.112 R)
• M90: 67,184,553 km (0.042 R)
• M91: 67,504,244 km (0.047 R)
• M92: 67,717,720 km (0.112 R)
• M93: 70,729,125 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit